009f4b2674d8d2fe7a06256c1bc6e95f025f24645afd88353c28dbc7a9987ec135603570432cb162df73b1e52aba114005473f92c0c9998d38e8ea6bb817a9b8fa08b5e7f2cc1439", 0xa8}], 0x1, &(0x7f0000001080)=[@cred={0x20, 0x1, 0x2}], 0x20, 0x10}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x7, 0x121000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000480)={0x0, 0x2}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000500)={0xfffffffffffff001, 0x20, 0xc, 0x80, 0x7023, 0x3, 0x100000001, 0x48b, r4}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000001c0)={0xb6, {{0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}}}, 0x88) 2018/04/03 23:00:39 executing program 2: r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000011000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000001000)=ANY=[@ANYBLOB="14000000ff00010300000000000000001d000010"], 0x14}, 0x1}, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x4e17, 0x321000) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000140)={0xd8, 0xffff, 0x3, 0x1, 0x968, 0x0, 0xffffffffffffff7f, 0x81, 0x80000001, 0x8}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f00000000c0)=0xae91) 2018/04/03 23:00:39 executing program 1: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000280)=""/233, 0xe9, 0x5}, 0x10041) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "b2ebe2c0125652c7"}, 0x10}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x4, 0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000580)=[{0x9, 0x9, 0x8001, 0x8, @time={0x77359400}, {0x401, 0x1}, {0x100000001, 0x3}, @raw8={"2e90de46083159c75f73ce82"}}, {0x200, 0x2, 0x0, 0x7fff, @time={r4, r5+30000000}, {0x8, 0x9}, {0x1ff}, @raw32={[0x9, 0x5]}}], 0x60) pread64(r0, &(0x7f0000000600)=""/165, 0xa5, 0x0) 2018/04/03 23:00:39 executing program 3: mmap$binder(&(0x7f0000ce1000/0x4000)=nil, 0x4000, 0x0, 0x98db1be0202feeba, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0x800, 0x5, 0x272, 0x1, 0x5, 0x3}, 0x7fff, 0x8, 0x7c03617f, 0x1, 0x6, "df7bd2545f89a01b48e50b25b33e0f791024c0856dd08e07e81149a40bc87d698a3dbaef49c78d464d5f60aec6b2625e7053b6501a86bb0e80c9b6bbd092c0f908fe8f4793b615e5a76c0c75545b71816148ee3a3f4e200a755f658ff43824c52b69fe35c3508fd7b7c9485a56bfa82609f1132139c64264df599bda8e0d47ad"}) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000100)="9ba603e5c278b99d9cfd8847c7fe4741402787fedfe834292e9b9591573080c438e10f6c27292ee27db8eb7e6bfddd31a1901b38f1de88b793e06bbfa8fdd4201e13384283ae8ed0c0678b94fd679e8482d4b40a97c099245a80a2dc93bdb221866aa9f871786506c3f8ad2af10a0b0b9a7b949e815b7174785d70eb6082350b63b249f12bd80bb8d5fdb0139c65e4a26b44166d395840d0e18a5eddd70a19f52e5f0db3032bcee5") 2018/04/03 23:00:39 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100000a000000000000000000000022001300090000000000000000000000030006001300000002000000e00000010000000000000000030005000000000000000300e00000010000000000000000"], 0x50}, 0x1}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000100)={'syz0', "849914082fed80bc27cf9ae9222de78e6c58ac511708419eef767d6accf99216d2be43d4845a013ab3f4f74d2bbd4844fe9e496fe2869c65785ce4658d07f874eab6d4cc89774812596d2c66ace52c035caf5004bc4f47ea4e291c33e0061384f22f98c303eebe8841d21ad81b2e7ef3c3717e554c1a8ac10fb169b7ee6ae84dc0bcdd24d9183e7c1f950d93d6967e206d0340ac262d53a32760b98e818996c7e5be1841d0cd3ea0da2b655e661809"}, 0xb3) 2018/04/03 23:00:39 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x82003, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'security.', "2b5b6c6f5ccb75736572b8257472757374656463707573657400"}) ioctl(r0, 0x5101, &(0x7f0000a36ffe)) 2018/04/03 23:00:39 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/cuse\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/201, &(0x7f00000001c0)=0xc9) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000001700)={'ip_vti0\x00', 0x401}) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$restrict_keyring(0xa, r2, &(0x7f0000000440)='asymmetric\x00', &(0x7f00000003c0)="00b9056da8987ac42541f62965d21f465b9a40450e326e80b740ec45f3b0ff0f0000967de05a2436e5a2400deadd03495272e5695f2ad77b8a50a919f6543fae4938d003d0c67f7d68318ff7cc1456f23a1efc030c14cf2a5a9795271795f36a567e784567acae3e38f50a") 2018/04/03 23:00:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="0f01f40fa90fc71966f30f58dc0f20c035000004000f22c066baf80cb808d17988ef66bafc0c66edc744240000980000c744240200000000c7442406000000000f011424b9890900000f320f01d166bad104ec", 0x53}], 0x1, 0x20, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 23:00:39 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x100000000, 0x185601) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0xb0d, &(0x7f00000000c0)=0x4) prctl$void(0x2b) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x10) 2018/04/03 23:00:39 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x1c300, 0x0) fanotify_mark(r1, 0x20, 0x40000000, r2, &(0x7f0000000100)='./file0\x00') write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000001040101ffffffffff33ee00000400000c000100010000007f0300010c8002000000000002000000"], 0x2c}, 0x1}, 0x0) 2018/04/03 23:00:39 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/90, 0x5a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) r1 = socket(0xa, 0x2, 0x88) r2 = dup2(r1, r0) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x6, 0x0) linkat(r2, &(0x7f00000000c0)='./file1\x00', r3, &(0x7f0000000180)='./file0\x00', 0x13fe) r4 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000000)="480000001400257d09004b01fcfc8c560a88002e6900000600000000000000a2bc560300200000000000200028213ee206000000000000ffff5bf1ff00c7e5edab49fc8d00000000", 0x48}], 0x1) 2018/04/03 23:00:39 executing program 6: syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0x8, 0x3, 0x4}], {0x8100, 0x100000002, 0x8, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x200000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}}}}}, &(0x7f0000a95fe8)) 2018/04/03 23:00:39 executing program 4: keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000011c0)={r1, 0x78, &(0x7f0000001140)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x601a09c0}, @in={0x2, 0x4e22, @rand_addr=0x10001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000001200)=0x10) 2018/04/03 23:00:39 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x10800, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000200)=0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20000, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r1) pipe2(&(0x7f0000000180), 0x800) 2018/04/03 23:00:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x59f) 2018/04/03 23:00:39 executing program 5: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001380)='/dev/rfkill\x00', 0x8140, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) accept4$inet(r1, 0x0, &(0x7f00000002c0), 0x80000) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) getsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000000100)=""/130, &(0x7f00000001c0)=0x82) sendto$inet(r0, &(0x7f00000000c0)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfc90) sendto$inet(r3, &(0x7f00004fb000)='7', 0x1, 0x0, &(0x7f000033b000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000280)={0x10000, &(0x7f0000000240), 0x0, r3, 0x1}) setsockopt$inet_tcp_buf(r3, 0x6, 0x2f, &(0x7f0000000340)="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", 0x1000) sendto$inet(r3, &(0x7f0000000200)='K', 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000001340)='/dev/ion\x00', 0x2200, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xac50, 0x0) close(r1) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 23:00:39 executing program 1: r0 = openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x1, 0x140) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f0000000240)='./file0\x00', r1, r2, 0x400) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000040)="eb52904e54465320202020000408", 0xe}, {&(0x7f0000000140), 0x0, 0x1ffe00}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="354543205317e529c2bb3525fbbf9b00"]) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7, 0x8000) pipe(&(0x7f0000000340)) symlinkat(&(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00') 2018/04/03 23:00:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') sendfile(r0, r1, &(0x7f0000000180)=0x2e, 0x1000) ioctl$TIOCSTI(r0, 0x5412, 0x5) [ 81.800397] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 81.876883] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 81.897574] ntfs: (device loop1): parse_options(): Unrecognized mount option 5EC Så)»5%û¿›. [ 81.950299] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 81.974267] ntfs: (device loop1): parse_options(): Unrecognized mount option 5EC Så)»5%û¿›. 2018/04/03 23:00:40 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000680)=""/29, 0x1d}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x200040, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000340)={0xfece, 0x4, 0x7, 0x8, 0x1ff, 0xfffffffffffffffb, 0xb9, 0x8, 0x80000000, 0x8, 0xfee8}, 0xb) r2 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x1, 0x80) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00000002c0)={@my=0x1}) write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f0000000000)=""/126, 0x7e, &(0x7f0000000080)=""/28, 0x3, 0x2}}, 0x68) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000200)={0x3, r3}) syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x8, 0x20040) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000240)=0x100000001, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) 2018/04/03 23:00:40 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffffffffffd7d) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000000000)="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", 0xfb) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0xfffffffffffffffc) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) 2018/04/03 23:00:40 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x1b5, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x9, &(0x7f00000002c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000240), &(0x7f0000000280)}}, &(0x7f00000003c0)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{}, {0x0, 0x989680}}, &(0x7f0000000380)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000001c0)={0x95, 0x5, r1, 0x401, r2, 0x5, 0xff, 0x7}) 2018/04/03 23:00:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ppoll(&(0x7f00000000c0)=[{r1}, {r0, 0x2100}], 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0xfe625384e3ed3489) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000180)={0xffff, 0x1000, 0x1, 0xfffffffffffffffe, 0xa, 0x7}) 2018/04/03 23:00:40 executing program 7: mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x2001, 0x1) r0 = open(&(0x7f0000000140)='./file0\x00', 0xc82, 0x60) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000300)=0xe8) quotactl(0x3, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000340)="0c83b30c927df6bdee080819e65ae6ffb5c6a618d7c187c308b7dc7f2fa6dfe986727f5b01bc61907fec1a09c7b0b3b306dd0b1e5fc9c6a103ef7c369db9d347df6df76836ecacd8ddee26eb746c4cb153a3f812adec81067e08c6a8350f944f6db3168541114984a4a8087a4d257e2c126d7f47ef86e82a0c65cc4c59bd3c8ab02384903117492c8a76031e528fd7e2c51b509f045be60a8b7b357a4b44f16d0bd4eeccd3158286b856000532d801ddaebed1b53abd300232b58ce8e0f9d3c491506da7f0076357a77fb39fcdf888d5f3fe456de7b5b5921d2489555e4e090aa39fd1cc8bc43a145ffcae51fd38950303cc7a") execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f00000000c0)) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000480)={0xbf, "a77416782d263d19e4240f520849cc5d3b58c95390fa99ba90c66e1e3e794da350ea18a5469c1c85372562d894d7e4579ee479ebbbfd4468f3d5113fcf9ac231050be684635441f34af2b16884ffa3882d729666455c5a010f6b917a89adc13fe06d2b52ca98c804a853d97fb892235c07612daa23980580225cff1307c7ec359871db2a12eb95066bbc04e5ceb778d46170540cd81161c0531eb356dfaddf36f231076e5863c333d7f5f270ca44b60fcb3fd40c6081dd5c8a4477af0f9444"}) unlink(&(0x7f0000000000)='./file0\x00') r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0xf54ddd09da2ad98c) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000440)) 2018/04/03 23:00:40 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) socketpair(0x1b, 0x8000a, 0x40, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x200, 0x4) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000100)="77e5dd497416c19fbf5d355be6842964e8a7f0e8cb9356e3b45457853ce99206b4a66e4846af517eed5482b17ce296b63f2e3ffb2e087a1462e16b2fed7c98d22632c85fcf", 0x45, 0x5}, {&(0x7f0000000180)="0ce9ea8168fcea5a90b95a7270d29d9f96bcd998aa0b5995f439e424902fcab33b57741cbd535f661fe8a1d2be3b1e05db1132708cb9be1df401e8f1d7bfe4c2c2ce7f4fda77e938fd17c888b129a0d44354713bcd4d5aa0b771288ff5135603dc5a50b2e63852b9f5113bdf971ae5a7af486c45ee1651c56902d4441542c69ed497814f119869276c7439c84e94b18b1022fff69e461795dd8b36d314fd26ea04c04f6c42cd25318ed7b30ffe0a2c2cab7737aaf14c3284923164e813b05cf4212632187a87696e6558902b3afbabb63062c7fbf422c215bb2fdc73f34afa467a52d9db76", 0xe5, 0x401}, {&(0x7f0000000080)="2f86a7e4fd5e3e255a4a8978765c150c724807d247ead0a08c437c59", 0x1c}, {&(0x7f0000000280)="971b446c40a1a0075148ee18c5644bf88c7ed93cda", 0x15, 0xffffffff}, {&(0x7f0000000340)="6460104a661dc15762556a82ee7acb0946d56f5035da725253a21c0d847946e977e5efbab5fd0c84b1c3ea253055184835c7c34172b04f4499d8459cc712f2ca66fbff5249cb3fb7a0b93d8cb03ed08360096e5f422cd697378087b0858908f20b5186ab2f55d34f4a93912f1c5d28383e8c61b6b824bc475b00cd", 0x7b}], 0x20000, &(0x7f00000002c0)={[{@uid={'uid', 0x3d, [0x32, 0x30, 0x3f, 0x34]}, 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x32, 0x35, 0x35, 0x2d, 0x39, 0x36]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x30, 0x37, 0x32, 0x30, 0x30, 0x33]}, 0x2c}, {@part={'part', 0x3d, [0x0, 0x0, 0x7f, 0x35, 0x0]}, 0x2c}]}) r3 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) personality(0xc40000d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x0, 0x401}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000580)={r4}, &(0x7f00000005c0)=0x8) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x1, 0x10, r3, 0x0) 2018/04/03 23:00:40 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000140)={0x80, 0x492b7719, 0x10001, 'queue1\x00', 0x5}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000080)={0x0, 0x6, 0xffffffff, &(0x7f0000000040)}) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x5, 0x4}) close(r0) 2018/04/03 23:00:40 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000002000000000000000500000000400000002000000000000000000000000000000000c3c9892d5b2810c4c8e3263502bd9c6ef5d591f654042df1237bfc53bcc2e965bdcc1b57571b9ad99ac63bd0b7b85898821"]) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) clock_gettime(0x6, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r2}, {r1}], 0x2, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/04/03 23:00:40 executing program 6: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = memfd_create(&(0x7f0000000440)='\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000004c0)={'bpq0\x00', 0x0}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000200)=0x101) sendto$packet(r0, &(0x7f0000000480)="7f90b4e07d28ff6651b3aa5897a8e9e717f9dd4e37c7bfe534cc57", 0x1b, 0x800, &(0x7f0000000540)={0x11, 0x1b, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, 0xffffffffffffffff) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000700)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x2, 0x2, r4}, &(0x7f0000000140)=0x51) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000500)={0x0, 0x3ff, 0x2c}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000600)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000400)=0x4, 0x4) r5 = socket(0xa, 0x80806, 0x0) ioctl(r5, 0x8916, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) getpid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) kcmp$KCMP_EPOLL_TFD(0x0, r6, 0x7, r3, &(0x7f00000003c0)={r3, 0xffffffffffffffff, 0xffffffff}) sendfile(r2, r2, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x82400, 0x0) dup2(r3, r2) 2018/04/03 23:00:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) 2018/04/03 23:00:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000480001000000000000ffeb000a000000000727000000000008000100eb5d9b96010000dc0e2289c30f3f5ac1a2c4998fddb7b6a48dc2aae96385f9d30279e1a9bc812c110523163968cf24117eeee248d679b3e4e57c99e8b2c43769750808e7bc34958eb60fa87eb5a9daafa0a02492a0c52c4b2dc57f12c3108f2f4281e0ba", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/04/03 23:00:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) utime(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x100, 0x9}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x0, 0x1f, &(0x7f0000000080)}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000240)={0x3}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)) 2018/04/03 23:00:40 executing program 3: clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f0000000640)=0xeb5, 0x4) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000480)={r1, 0x1, 0x6, @random="0c610995e6e6"}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5}, &(0x7f0000000700)=0x98) sendfile(r0, 0xffffffffffffffff, &(0x7f00000006c0)=0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpid() ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000008c0)={'ip6gretap0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="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"]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) add_key$user(&(0x7f0000000580)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f00000007c0), 0x0, 0xfffffffffffffffc) 2018/04/03 23:00:40 executing program 5: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000440)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001ac0)=ANY=[], 0x0) syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') 2018/04/03 23:00:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="61b671b3000000", 0x7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) gettid() accept4$inet(r1, 0x0, &(0x7f0000000080), 0x80800) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000003040)="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", 0x180}], 0x1, &(0x7f00002c6000)}, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') recvmsg(r2, &(0x7f0000001140)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xffffff25}, 0x0) 2018/04/03 23:00:40 executing program 1: recvmsg$netrom(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000040)=@ax25={0x3, {"209217ee7f52c3"}}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000240)}], 0x0, &(0x7f0000000380)=ANY=[]}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000340)=@ioapic) 2018/04/03 23:00:40 executing program 7: unshare(0x60000000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x840, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000200)={'ah\x00'}, &(0x7f0000000240)=0x1e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101003, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r2, 0x8}, 0x8) 2018/04/03 23:00:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'bridge0\x00', 0x0}) connect(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x80) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@setlink={0x2c, 0x13, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/04/03 23:00:40 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x2003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x0, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) 2018/04/03 23:00:40 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000002, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) fchmod(r0, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x8, 0x1, 0x7, 0x16, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_x_sec_ctx={0x14, 0x18, 0x4, 0x7fff, 0x98, "e4607cafcc023c1f616a034b98c4fb933dea5416f3d588a9380e6447befc4c6a77f913142a9c5acb1621be0a6597d1a57f703db047f7d1e2927d90a5f39706702b91d2420eb698b7b1f4d0e6809c89adf9ffbe04ca29db9c42d8f084e8a9e93500e4c0efdb2954029b67162e4976838b4d4e75cc56851c20d31ed533e380dcf12dd7b842e1940fcfb9e3fc5f340fffd2d4c30810e7f9829c"}]}, 0xb0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0x5, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 82.447511] print_req_error: I/O error, dev loop0, sector 0 [ 82.453618] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 82.461912] print_req_error: I/O error, dev loop0, sector 8 [ 82.467818] Buffer I/O error on dev loop0, logical block 1, lost async page write 2018/04/03 23:00:40 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x7, 0x4, 0xfffffffffffffffa}, 0x2c) [ 82.493351] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 23:00:40 executing program 2: getpgid(0xffffffffffffffff) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000002e40)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000002f00)=@req={0x28, &(0x7f0000002ec0)={'dummy0\x00', @ifru_data=&(0x7f0000002e80)="627382664eea3b06f8f8ba6a0bc3de43ab507bcc8b66f44b5b035caa4cbd9b60"}}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) getpgrp(0xffffffffffffffff) r1 = gettid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002d80)='/dev/vga_arbiter\x00', 0x200000, 0x0) connect$netrom(r2, &(0x7f0000002dc0)=@full={{0x3, {"671e04ae69b998"}, 0x8}, [{"25a2371ff5dafa"}, {"fca58e3dab1363"}, {"7385454db59256"}, {"396575ebb5f413"}, {"78cc9d2224cae7"}, {"707c1c4f018c47"}, {"7ff2a7f5077fb8"}, {"b93846e17b095f"}]}, 0x48) r3 = syz_open_procfs(r1, &(0x7f0000000140)='clear_refs\x00') sendfile(r3, r3, &(0x7f00006c7000), 0x5) recvmmsg(r3, &(0x7f0000002c80)=[{{&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/135, 0x87}, {&(0x7f0000000300)=""/146, 0x92}, {&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f0000000440)=""/32, 0x20}, {&(0x7f0000000480)=""/160, 0xa0}, {&(0x7f0000000540)=""/57, 0x39}, {&(0x7f0000000580)=""/98, 0x62}, {&(0x7f0000000600)=""/166, 0xa6}], 0x9, &(0x7f0000000780)=""/217, 0xd9, 0x8f2d}, 0x9d76}, {{&(0x7f0000000880)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000000900)=""/23, 0x17}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/217, 0xd9}, {&(0x7f0000001a40)=""/145, 0x91}, {&(0x7f0000001b00)=""/51, 0x33}, {&(0x7f0000001b40)=""/159, 0x9f}], 0x6, &(0x7f0000001c80)=""/4096, 0x1000, 0x7}, 0x9}], 0x2, 0x2000, &(0x7f0000002d00)={0x0, 0x989680}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000002d40)=r4) 2018/04/03 23:00:40 executing program 1: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/igmp6\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x0, 0x0, 0x480, 0x4, r2}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000280)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000003c0)=@sack_info={r5, 0x7c, 0x6}, &(0x7f0000000400)=0xc) umount2(&(0x7f0000000100)='./control/file1\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r3) recvfrom$llc(r4, &(0x7f00000002c0)=""/149, 0x95, 0x20, &(0x7f0000000200)={0x1a, 0x108, 0x9, 0x2, 0xffffffffffff0001, 0x1, @random="5b6386214f29"}, 0x10) 2018/04/03 23:00:40 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x6, 0x20401) r1 = accept4$netrom(r0, &(0x7f0000000300), &(0x7f0000000380)=0xfffffef7, 0x80000) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7fffffff, 0x862, 0x7fff, 0x5, 0x4, 0x69f, 0xfffffffffffffffc, {0x0, @in={{0x2, 0x4e24}}, 0x7, 0x81, 0x0, 0x5, 0x1}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x8, 0x100000000000}, 0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) fallocate(r2, 0x2, 0x6, 0x800) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ee6000)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x800, &(0x7f0000cde000)) r4 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000200)={0x3, 0x8, 0x1, 0x401, 0xfffffffffffffffb, 0x80000000}) getdents64(r4, &(0x7f00003cdf66)=""/120, 0x78) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$addseals(r5, 0x409, 0x2) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f00000003c0)={r4, 0x6, 0x0, r2}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='net/fib_trie\x00') readv(r6, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x342) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000340)=0x14) rmdir(&(0x7f00000001c0)='./file0\x00') 2018/04/03 23:00:41 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000380)="a6bc1ed9", 0x4}]) 2018/04/03 23:00:41 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x0, 0x5, 0x401, 0x1, 0x2, 0xa00000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000000c0)=0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/04/03 23:00:41 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000140)=""/18, &(0x7f0000000180)=0x12) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="9400000010000000ddffffffffffffff000066421956978ad7837a0000"], 0x14}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f00000000c0)="a9eb4cfa67889434a47a2b644f678b") 2018/04/03 23:00:41 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r2, &(0x7f0000000040), 0xfffffffffffff800) r3 = socket(0x1e, 0x1, 0x0) getsockopt(r3, 0x10f, 0x0, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$peek(0x3, r4, &(0x7f00000000c0)) fcntl$addseals(r2, 0x409, 0x9) 2018/04/03 23:00:41 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) socketpair(0x1, 0x1, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x60000006}) socket$inet(0x2, 0x80004, 0x100000001) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000000c0)={0x1, 0x3}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) 2018/04/03 23:00:41 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) clock_gettime(0x0, &(0x7f00000044c0)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/233, &(0x7f0000000000)=0xe9) recvmmsg(r0, &(0x7f0000004240)=[{{&(0x7f0000000080)=@pppol2tpin6, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/114, 0x72}], 0x1, &(0x7f0000000440)=""/50, 0x32}}, {{&(0x7f0000000a80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000c00)=""/123, 0x7b}], 0x1}}], 0x2, 0x10023, &(0x7f0000004500)={0x0, r2+10000000}) 2018/04/03 23:00:41 executing program 7: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000040)) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) r4 = dup2(r1, r2) umount2(&(0x7f0000000000)='./control\x00', 0xf) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00000000c0)={0x3e, 0x7ff, 0x4}) ioctl$TIOCNOTTY(r3, 0x5422) pwrite64(r4, &(0x7f0000000100)="a35f4a4652629d70fcff0dc989d92f4c67d6e70d1afefcc88ea5f97d87e00450a161ee42f3ae326a61b6624bbe262d46633f5b", 0x33, 0x0) 2018/04/03 23:00:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000240)='cifs.idmap\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='/dev/net/tun\x00', 0xfffffffffffffffc) r0 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="a7c6826f181a21ac48", 0x1, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r1) sendmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400200) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r4 = socket$inet(0x15, 0x5, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r4, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000002240)={0x0, 0xd3d2}, &(0x7f00000043c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000004400)={0x0, 0xac}, &(0x7f0000004440)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000044c0)={r5, 0x3c, &(0x7f0000004480)=[@in6={0xa, 0x4e22, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000840)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000880)={0x0, 0x8, 0x20}, &(0x7f00000008c0)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000020c0)={0x0, 0x86}, &(0x7f0000002100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000002740)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000002280)=0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000022c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0x8, 0x3, 0x68e, 0x72}, &(0x7f0000002380)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000023c0)={0x0, 0x5e06214, 0x205f}, &(0x7f0000002400)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000002440)=@assoc_value={0x0, 0x2000000000}, &(0x7f0000002480)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000024c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x1875, 0x1, 0x2, 0x8, 0x8, 0x800, 0xa64, 0x6, 0x9, 0x7, 0x1f, 0x3, 0x6, 0x7, 0x90]}, &(0x7f00000025c0)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000005640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000003640)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000003680)={0x80000000, 0x89d, 0x200, 0x2711, 0x0, 0x4, 0xffffffff, 0x1, 0x0}, &(0x7f00000036c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000003700)={0x3f, 0x0, 0x8200, 0x101, 0x1, 0x94, 0x5, 0x4, 0x0}, &(0x7f0000003740)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000003e40)={0x0, 0x101, 0x4, 0x5, 0x1, 0x4, 0x10000, 0x1ff, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x6, 0x14e, 0x8b, 0xffffffff}}, &(0x7f0000003f00)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000003f40)={0x0, 0x100000000, 0x20}, &(0x7f0000003f80)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000004040)={0x0, 0x4c, &(0x7f0000003fc0)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x4e20}]}, &(0x7f0000004080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000040c0)={0x0, @in={{0x2, 0x4e21}}, 0x0, 0x9}, &(0x7f0000004180)=0x90) sendmmsg$inet_sctp(r4, &(0x7f00000042c0)=[{&(0x7f0000000480)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000700)="10e8f7dc99c4f001275e2933c52bc403ac33823ad4e7ec06b1d34e5f34c03be9989937002962985511bf95cccd90b5c648aa1341f846a744605e6184aa8b0d4f393bfed8d818a7254a7869a79ac0ac48486a14ae03ed6b3cfcebc6052f6e1d308f3bc0054d2be4a2beaf15aae3d2de479eab53f123", 0x75}], 0x1, &(0x7f0000000900)=[@sndinfo={0x20, 0x84, 0x2, {0xe647, 0x4dcf4068dde68558, 0xa8, 0xb2cb, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x3d, 0x1000, 0xff80000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x1000, 0x8, 0x0, 0x3, 0x1, 0x70, 0x6, r7}}, @init={0x18, 0x84, 0x0, {0x2, 0x3f5, 0x80000000, 0x100000000}}], 0xc0, 0x41}, {&(0x7f00000009c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000a00)="23e6d41b26cd063b231f14ce0309c37ecf710e69f42d701bdf7122318816019e1062b0eab389923fe361c0b1345e959d7c261fcaf9608de9a4b18c6db313bb561a2914dde0c3c63d3a5fc5e16a6503de2b1eb9faf369adf1ce4f187b44b5fed9f04f1db22665a7f775b1d0875f6dd9e3f3106875186796fe45332e587e320cb84a5531334476f951ad01ddf5a9bb72156397f8b6fb041761d2e0c712e734737d594f05927be5c6fb430683c9c9739e9b4a01e51ffeb8b7da3fc513cfc25dca16fe287a7f782267a4dd01c55b319df5f16b67714f70f1ca5d11bddacd84af43afdd5c54820b9d33bfefc457063392a1c01eb30ea31eb134", 0xf7}, {&(0x7f0000000b00)="e07fbea61dc10690a60001123acc448aba1c289c8290965658a60f05be663d3b4c82ac2415c8584a9c01c32f3dd8835dd7b7ca76e9756322bbeebe39edc49118bb7a67d67ed6ff4517e6cb1341caa198a79ff7aab0ff815b4a97310d6fff8743888aaa83281519890ff19741911500e2f24180a4df958a0562ddef49a5beaf601799b392afb41a74fa1936cf210ba65e4c69d94340c146ef4f4ddf559055cc7c0f31436d93a193ba35d6", 0xaa}, {&(0x7f0000000bc0)="3ecfc92a0ab45f3fc9d82f88100eac18590c00f8116858bd1031eab34e7912fbbc4635a8e1dbdfc958e09d32898b5eff1a7de8491e768f75f0a98e670de993a82ae8507826d6ea1082ad1690049d50103fd82759fa18", 0x56}, {&(0x7f0000000c40)="e39da7ec58167375be2396b58d5ae8ea04e1b277556d2542313c9981ac3fe544dc864315e3697e14fc2f7bc0736ddf81b0d75f36c9fc85e3b45ea5715b3be110d936230eb2648e0a2dbb0b4ce66170cbb3dcb7d482257464d592b0d6d43e70b4f2a723672f65bdff14aa23a757578eb446a6e48a9778e6c5b1adf4710423c997a67da5ecb54d9178dce4a21020c8cd12274d314094c412975c0aaf58eab91cedfe96dc6f032d2da31bcd902b42f09ba97072cdb2732fc955032f9d194286f8153da2c87ea5c334", 0xc7}, 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0x1000}, {&(0x7f0000001d40)="64f69a97952902e87d498efa78385f1549cc8ab482bccae90532bbc97a1ccafd348dd8f1244b371419e66d388be7ca3e07d67ca6d8702e9330c9af8ccc120f8a53fc43fdce7eb896d3ba156940eb95e6cd", 0x51}, {&(0x7f0000001dc0)="063a6128a333f20b5a4b802337c89b0be5301640379fabdcee5a6b608c7b7c00f0767b94a553ec3ee02bf7dd59e277dfcbf7ec6139bb9bad7242c8169c07b5df863404dab9b265fc", 0x48}, {&(0x7f0000001e40)="d65d57c39d0b0baa486ece2f0bd206eac80a2fa9c60ac9970afdfb80bb136e3a78f051bb46a5e01cc075fce0d224dfc39e77a7cfd5bba784b4251f957cb4cbbb6312a2e073e6a8305b9813ada7f516127d968348544193c2bbb058c69d8964de070ec7bb4a75a02a06cf082c061d3ac072", 0x71}, {&(0x7f0000001ec0)="c6233e8e8af3655a0e9ea5c5b212e56cdeb290efcc1fd1f131a40ea1c82cf2d7be106bde51226992d3db33ccb4a4505cbbfcc78c4b7e73f1e2e3c4f7b1442cc522b7d02791edf9bdb24ff810366544e46e432c3067e5e1c93e2e5d45291cea47e56c5407a87c50dad1fd4b95f5094249c83db63a", 0x74}, {&(0x7f0000001f40)="93ab8bf07673d3f4aed798b657ad18116d880289141845a5d58dc8178d3a7e107848a9baf3cb6acdd12c2e4898829a762c2daa558c5f5ce5ac040f8cf446aa3db4eab4afe4a49191d7572a1cdb21cb5c8700579400bec9b1f52e38f0b71860c09f3d0baed2ee2bd4550af6aff38d6b8f01c998d750bde015865fd8b96d6c4324979170356e558dca9d934083d56d7285af85d04f05859879dfff9e24ad3632ed808bb2aee750e57890", 0xa9}], 0xa, &(0x7f0000002140)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x9, 0x3, r8}}], 0x30, 0x24040080}, {&(0x7f0000002180)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x1c, &(0x7f0000002200)=[{&(0x7f00000021c0)="d77dbf484a1f45e38eaaa23dc3753a7d4386e37f02d4dbb4252bd1a7404217f25504db8ca256101ec89ba6b4ac3ab5153e4b8d0599c7", 0x36}], 0x1, &(0x7f0000003780)=[@sndrcv={0x30, 0x84, 0x1, {0xc8e701f, 0x3, 0x0, 0x1, 0x640, 0x1ff, 0x2, 0x9, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x200, 0x7, 0x57, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x7, 0xde9, r11}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x0, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x8002, 0x5b, 0xffffffff, 0x800, 0x9, 0x100000001, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x202, 0x9, 0x3f, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x7049, 0x8001, 0xd6c, 0xd0b, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0xfff, 0x2, 0xffffffff, 0x400, 0x8000, 0x8, 0xe00, r15}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x7, 0x6, 0x1, 0xfffffffffffff800, 0x4, 0x40, 0x401, r16}}, @init={0x18, 0x84, 0x0, {0x7fffffff80000000, 0x7, 0x2, 0x101}}], 0x1e0, 0x4}, {&(0x7f0000003980)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000003dc0)=[{&(0x7f00000039c0)="a03211064e1be34de528d5a7f115ca87eadf07778c7750dffabe7b56986cd64f52e61312eca6926f55d755edde8fdcd25b5b9aef4d448ec5c830bfbe4628796a68c315399692a64d44969e5e2469df2a27f6de9a473fc2434a10e5bed883db8431031f534fe6952f14db29b849f7b804a845b360b2ba11efdd84faa5fd04a2822cdd3e91a327d8e30a631a73626c22d96a4b4c960b564b71696eefe1c5b1f2d63149fd26d04f8deaf395288e2e", 0xad}, {&(0x7f0000003a80)="2a4eb49c9087f7cd1c79e3ae73a9d51da09e2f8f33ab771a67b31d864053e24395b900b0f0ade792cdb24d46c7f941358a879c899bf86c5f3aa5cd2d6fd0fc7b15dc308d7b696baf02b03a779bf23d97ef112142edad892ea0a520bafe4fa1f55232ba5bff101f6af1c147c3ce4bbc0c4eeffe900cfeacf2333d2acc27ff", 0x7e}, {&(0x7f0000003b00)="c728362c648a65eb87dc37e7cee69a231a1b40c205ed69c658cd320a059650f45c6c14f53b86076bc0eb2e21347aa0f37bdfa6c34cad214c8d779523cd3379c44f8f693bda4758f8e3ac1a502f4bdb4c36862bf09b72ba", 0x57}, {&(0x7f0000003b80)="c9141e0fe59397c65f525e8b1fe77e53e1ff4018c6d2be604a45ba2fe4e7c3516591371b92eefcbb7b5833db91d8a395391c57ab0695f271115ae546d6ef730705bd35bdd1ebc6fc98f423c7f20d49e40df89511e2520510a1b7caa8142e6e21614ae763927e0445197630a7baa63d3e90dcbf9f909a9ee1d42ece3143379824a9c2dbb9dbf7fb16b6cdf7ae1830f463ebcd4f97e9161db4cd29d431dfd0d05784ba7437a8bdf759e7c5456fdd5e41302f1b3d357176", 0xb6}, {&(0x7f0000003c40)}, {&(0x7f0000003c80)="71c85f521503478f320b275088195b065481b9677ceeb5f23070b72ffe948f7e1a43566a5550e9c0d6124a4527dd5ae61e50c4fd01464cf2ecbb390ac81736a37c2881dac84dba01082fbe27aea792211b3ddf007f23e689d365385ffdff8a748bf51dc635c3ea805d6582a6fce65729e0026ea72a0e614b500f9e6e722dbe9bac82c12708b77063d5a0a3be999bb7c4bb9701e8de508bff6333c1736ef3d9d785c6eecbf15448286bf77d042b6f5cee4ed6ff60a0d78f502bac158555358f179c01f7479031d3b86bee", 0xca}, {&(0x7f0000003d80)="c5ec9671bf562811531107573684", 0xe}], 0x7, &(0x7f00000041c0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x0, 0x63c8, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x100000000, 0x200, 0x0, 0x5, 0x1, 0x0, 0x10000, r18}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffb, 0x5, 0x0, 0x8, 0x8, 0x8, 0x1, 0x3f, r19}}, @init={0x18, 0x84, 0x0, {0x101, 0x3, 0x4, 0x7ff800000000}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x1000, 0x1, 0x1ff, 0x0, 0x3, 0x34, 0x1, r20}}], 0xf0, 0x8005}], 0x4, 0x880) r21 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ftruncate(r2, 0x105) tkill(r21, 0x1000000000016) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000540)=""/211) 2018/04/03 23:00:41 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000680)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='e\t\x00\x00\x00\x00\x00\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000000080)='v') r1 = dup(r0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000180)={0x0, 0x9, 0x5, 0x8}, 0x10) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x2b, 0x3, "574f1674979100ab8f8156d888cb784503d17e38c4b6e988735a3eb7cd877c958d7fcd"}, &(0x7f0000000140), 0x1000) [ 83.738453] NFS: bad mount option value specified: v/file0 [ 83.780516] NFS: bad mount option value specified: v/file0 2018/04/03 23:00:42 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x1) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) prctl$setmm(0x23, 0xb, &(0x7f0000ffc000/0x1000)=nil) 2018/04/03 23:00:42 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendmsg$rds(r0, &(0x7f0000000c40)={&(0x7f0000000240)={0x2, 0x0, @rand_addr=0xffff}, 0x10, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000400)=""/212, 0xd4}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/231, 0xe7}, {&(0x7f0000000640)=""/188, 0xbc}, {&(0x7f0000000700)=""/67, 0x43}], 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="3000000000000000140100000300eb1fba58c013b9b705abf5ab88ec5d6bba1a700f20739f735763fcdc3787c5d9004a83edf21383313007c374cfb2c4c923736ed78bad12bb5e83620af938c12c7bbe41b75a"], 0xe, 0x1}, 0x40000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x0, 0x3, 0x1, 0x2, 0x13, 0x7fff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r2 = socket(0x4000000001c, 0x1003, 0x66e) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) setreuid(0x0, r4) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r7, 0x541f, 0xffffffffffffff88) ptrace$setopts(0x4206, r6, 0x0, 0x0) r8 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x4e24, 0x6cf5, @loopback={0x0, 0x1}, 0x8001}, {0xa, 0x4e20, 0x103, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x1, 0x1f, 0x8, 0x8, 0xa8, 0x4, 0x5763badf]}, 0x5c) r9 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce30056723e6425648fa5c0e7679a38abcafd7ba000000000000", 0xb6, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r9) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket(0x15, 0x80005, 0x0) getsockopt(r10, 0x100000114, 0x2711, &(0x7f0000000000)=""/40, &(0x7f0000dcaffc)=0xfcc6) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000900)=ANY=[], 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb, 0x5, 0x1, 0x5, 0x12, r0, 0x1f}, 0x2c) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000008c0)=0x7, 0x4) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f0000000880)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) 2018/04/03 23:00:42 executing program 4: mq_open(&(0x7f0000000000)='--*\x00', 0xc0, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x100000000, 0x0, 0xfffffffffffffffd}) 2018/04/03 23:00:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000100027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x0, 0x0, 0x8000) readlinkat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000007c0)=""/4096, 0x1000) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000200)=r1) 2018/04/03 23:00:42 executing program 5: r0 = socket$inet6(0xa, 0x20800000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4008040}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x40, r1, 0xebfe6a975f5e8c6a, 0x70bd2b, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000040) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x8, 0x26}, 0x98) 2018/04/03 23:00:42 executing program 3: dup(0xffffffffffffffff) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x1, 0x2}, 0x2c) r1 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x2, 0x280080) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000002c0)=""/172) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x84800) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8) pause() bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180), &(0x7f0000000080)=""/140}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={0xffffffffffffffff, &(0x7f0000000180)="01", &(0x7f0000000300)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) 2018/04/03 23:00:42 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="e700000000000000000057b1c592cb3f76338f43cd1e16ea558497f9531526cadef907771c772cf942ea2e6f338f030000008a3c3aae441b85a2f1c2bc5424caedde02bed691d864612e29ebbe2db1ba35313d73e264cbd2e1077bf99d6b5212016e730732c0fc26e7b09983ffed90b4330df0c013e37574e72c304a9eb8b4a75cc8f9d0d86ddaf5e7824189eadfc3f36d1e3dbcc9c4f0a646f0910177507062e20e60af5f8abfe63b8edb8259") ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/4096) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='gid_map\x00') sendfile(r1, r0, &(0x7f0000d33ff8), 0x1) 2018/04/03 23:00:42 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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_bp={&(0x7f0000389000)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) gettid() r2 = perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, r0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001680)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7fffffff) r4 = getpid() getpid() perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x8000, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x1, 0x401, 0x5e96, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4a21c621, 0x1000, 0x8, 0x0, 0xb8, 0x0, 0x9, 0x0, 0x0, 0x80, 0x200, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000140), 0x8}, 0x8, 0x4, 0x1, 0x0, 0x1000}, r4, 0x4, r2, 0x1) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='gfs2\x00', 0x8400, 0x0) r5 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x9, 0x94200) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000000640)=0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000680)={r3}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002f00)={&(0x7f0000002ec0)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000380)='gfs2\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000100)='\x00') r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x6, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r6, &(0x7f00000003c0)="00443275a6eb8c6681f75c7b07fdb8c38c51a4df7cd4d24ad11f922f1618454524b3e4a3", &(0x7f0000000400)="81ca647886554928194293925f84f92d8af5f357f08fa64fa8dd79aa385627fcecf93b3b9f14c6964498cb654021aee86bb77333fa5c004f4fbc7ceefaa7dba52ce92b7d10bd02dbf1bd6efb99f6668e682266d8757661acd6f3a542542a31dde06b96649a4737a30b3b34c29f2cb9789edd7ef09f3db869676127118a", 0x3}, 0x20) 2018/04/03 23:00:42 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x8, 0x0) r5 = dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e35ff8)=0x45) readv(r0, &(0x7f0000001f00)=[{&(0x7f0000001e80)=""/120, 0x78}], 0x1) r6 = getpgrp(0x0) fcntl$setown(r3, 0x8, r6) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f0000000100), 0x4) fcntl$setsig(r4, 0xa, 0x12) tkill(r6, 0x100000000000016) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/03 23:00:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000040)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000007b01000000000000000000009ec9c319"]) 2018/04/03 23:00:42 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000140)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000002c0)=""/163) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028013086a0a00ffffffff007917b0"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x7ffffffe, 0x1ac, &(0x7f0000000080)=""/187}, 0x48) 2018/04/03 23:00:42 executing program 2: sysfs$2(0x2, 0x0, &(0x7f0000001300)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000012c0)=@assoc_value, 0x8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000002fe2)=""/30, &(0x7f0000000040)=0xec) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000240)=""/4096) fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x9, 0x100) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f00000000c0)=0x4) prctl$setptracer(0x59616d61, 0x0) 2018/04/03 23:00:42 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x2, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000040)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000000480)}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x95d, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x0, 0x7, 0xa6, 0x7, 0xffffffff80000001, 0x0, 0xc47c, 0x5, 0xec1}) 2018/04/03 23:00:42 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x3}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) flistxattr(r3, &(0x7f0000000180)=""/119, 0x77) r4 = gettid() sched_setattr(r4, &(0x7f0000000200)={0x30, 0x0, 0x0, 0x1, 0x100000001, 0x80, 0x1, 0x4}, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') r5 = getpgid(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805843a8d554faff0f4adee901ac42ec6d0c0ea127ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0185879, &(0x7f0000000080)={0x46cbb536c24fe78}) semget$private(0x0, 0xfffffffffffffffc, 0x3d) semtimedop(0x0, &(0x7f0000000080)=[{0x0, 0x9, 0x1000}, {0x0, 0x8001, 0x1000}, {0x0, 0x401, 0x1000}, {0x2, 0xca, 0x800}, {0x1, 0x1, 0x800}, {0x0, 0x6, 0x800}], 0x6, &(0x7f00000000c0)={0x0, 0x1c9c380}) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xc001, 0x0, 0x0, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000200)=ANY=[]) dup2(r0, r1) 2018/04/03 23:00:43 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000100)={0x0, 0xffffffffffffffc0}) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000001c0)=0x7) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000140)={r1, r1, 0xffffffff}) getsockopt$inet_buf(r2, 0x0, 0x35, &(0x7f0000000200)=""/139, &(0x7f00000002c0)=0x8b) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000003000000", 0x1f}], 0x1) 2018/04/03 23:00:43 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x8a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x20000000004e20, @broadcast=0xffffffff}, 0x10) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000440)=0xffffffffffffff65) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000340)=""/131) r3 = socket(0x2, 0x1, 0x0) listen(r3, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x30000, 0x101000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000000500)={0x1000, 0x5, 0x643, 0x8, "df4c334cc7d880cd59c11e33dbec14e34517b8980ce1e16eebf5202ed1afc22cbcf8d80202c8d16ffdc1cf09", 0x7}) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000480)=ANY=[@ANYBLOB="530006003b2b00000300ffff0100000000010200ffff06000400"]) getsockname$ax25(r1, &(0x7f00000005c0), &(0x7f0000000600)=0x10) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000300)={&(0x7f00000001c0)=[0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], 0x3, 0x2, 0x5, 0x3}) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) r7 = gettid() capset(&(0x7f0000000540)={0x19980330, r7}, &(0x7f0000000580)={0x8, 0x100000001, 0x862, 0xc06b, 0xfffffffffffffffb, 0x7f}) 2018/04/03 23:00:43 executing program 5: r0 = socket(0x15, 0x80005, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000140)=0xfffffffffffffffd, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x4, 0x471b) 2018/04/03 23:00:43 executing program 0: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="93def2efab32ca7414f633b71fe57b6246ff0168f4fc98d3f9a6261d08a614659e4338098b6455788d801c6defd04367ef315029d4bcabc284c8f60f3e92fb439a5f0fe935c107946e21d57fc62c58"], 0x1) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={0x0, r0, 0x6, 0x1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xab}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x3, 0xffffffffffffff7f, 0x81, 0x0, 0x3f}, &(0x7f0000000200)=0x14) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r3, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f0000000340)=0x1e) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r9 = dup3(r8, r7, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x1, 0x10000) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000000000)=0x1f, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/03 23:00:43 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000300)=""/70) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000280)={'gretap0\x00', 0x9}) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x10000, 0x2080) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x8829, 0x8}, {0x80000000, 0x4}, 0x5, 0x2, 0x8}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/ipc\x00') sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1001a00}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getneightbl={0x14, 0x42, 0xa04, 0x70bd29, 0x100, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) 2018/04/03 23:00:43 executing program 2: setrlimit(0x7, &(0x7f000018f000)) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9, 0x103043) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000040)=0x5, 0x4) timerfd_create(0x0, 0x0) 2018/04/03 23:00:43 executing program 7: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000001380)=[{&(0x7f0000000240)="0ece8cf725415d7bd94e90647dec69a33f7a58a060bbccf20918de6661614db1a1ef52910ec7b2f899da1e2ad97b92af29ece8b4230f4caa23af482259af32741718ecb994693afc08217417811a4c5ee136bba270439824a638890d819e38764a3d5826682d5aae2d8fd12d2bdcbb0b3ea684190f5181c469cde726e6b343ef512bcdbc85769e3482126ecd1a51939c63a7325c196e91888b3761ed60624ab6babce599165a967a633c", 0xaa, 0x9}, {&(0x7f0000001300)="20aadb40ccdab17a9e6a5d6271bde618094f02f6cb2c035fac09e6688509857f90aef38c2ff50d54a3371cfe8fee8d9cf87af2a2a08924ba31ccb097471e1bc69ac22436445aa977cabd1d46b578d18b2b545c847175dc594a14ec0294773bb20bc728b62ab613a8f3b021", 0x6b, 0x11}], 0x804404, &(0x7f0000001580)=ANY=[@ANYBLOB="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"]) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x8000, 0x1, &(0x7f0000000100)=[{&(0x7f0000000300)="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", 0x1000, 0x7}], 0x800000, &(0x7f0000000140)={[{@quota_quantum={'quota_quantum', 0x3d, [0x37, 0x0, 0x37]}, 0x2c}, {@barrier='barrier', 0x2c}, {@noquota='noquota', 0x2c}, {@upgrade='upgrade', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@meta='meta', 0x2c}, {@meta='meta', 0x2c}]}) 2018/04/03 23:00:43 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000100)=0xd9c) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000001c0)="50b19c90cb169b1bbd011b6959f4771a33d8bde522c08422f203d47599eebd30a06c3b9a1ddb5c964bb0cec77df45d0a1e1d3b8bf2797a3cd4def6348d0948163eee76ad75be3b388baebb33d4905d52a492698a0e639f394feb4579e11f12c3c00edd6c1aab119ed44a251f0f257c87dea46d2de33b87b1d9817e99ea10a850ad83d1465455501aafa5295901bbd386af125bf4af896ccccb73e5ac48236f52a9c75a35cc3c", 0xa6) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000180)={0xf800}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000280)) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000300)={0x180, 0x0, [{0x80000007, 0x1, 0xfffffffffffffffb, 0x20, 0x2}, {0xa, 0x0, 0x3, 0x1, 0x2}, {0xd, 0x0, 0x46e, 0x0, 0x9}, {0x80000000, 0x3, 0x7, 0x7, 0xfffffffffffffffe}, {0x6, 0x9, 0x0, 0x1ff, 0xf7a}, {0x80000008, 0x7, 0x4, 0x3, 0x8}]}) 2018/04/03 23:00:43 executing program 2: syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x9, 0x5a8d6127f65a5068) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff54fdc434f03808004500001c000000000084906800000000000000000000000000089078"], &(0x7f0000000140)) r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@alg, &(0x7f0000000000)=0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r1) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000280)="1140155c13a69eb66b270ec2a6df33423ff756ece87f613ce36a6497779e289bf992140bafb514f941cbfa5235b547ddcced217fccdba5289d3c745c63a804f77693acae74b74c4f81e0dab31e741656bf4a4a20ed157f033d1a90c3000000000000000000000008000000") getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000001c0)=""/10, &(0x7f0000000200)=0xa) [ 85.759100] x86/PAT: syz-executor0:8009 map pfn RAM range req write-combining for [mem 0x1890d0000-0x1890d3fff], got write-back 2018/04/03 23:00:43 executing program 1: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) acct(&(0x7f0000000a40)='./file0\x00') acct(&(0x7f00000000c0)='./file0\x00') syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="3b2e219796fbf34dc8977e38414d88a1ef1ed081faa1d36584840d9fa06652188982dc16065e", 0x26, 0xffffffff}], 0x1000080, &(0x7f00000001c0)={[{@errors_remount='errors=remount-ro', 0x2c}, {@utf8='utf8', 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x3d, 0x3f, 0x33, 0x38, 0x0]}, 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x34, 0x37, 0x31, 0x35, 0x33, 0x32, 0x32]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x3f, 0x36, 0x31, 0x36, 0x37, 0x3f]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x35, 0x30]}, 0x2c}]}) execve(&(0x7f0000000280)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000002c0)='mft_zone_multiplier', &(0x7f0000000300)='show_sys_files=yes'], &(0x7f0000000380)) 2018/04/03 23:00:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="98f7423bc6dcadedd046d983e1ac19ae8bb4ac5ac4bb312d8564e0be89f0d0edfda2495139556bae782d14bc87d5493e317f5c54c037569509f0516c14baac9897689c55b54e40599dbc1248222ebb9814ed0289c8bfa7e03e2b798dedbe19008413ab378a55736df942150fe05759b05926744c685d997b1c44aa07f447bf50dd0d4feb3e58989112ff34f32fc63e06a6dcd7efe57849864f412bcdd9702a", 0x9f, 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/175, 0xaf) ioctl$TIOCSTI(r0, 0x5412, 0x0) 2018/04/03 23:00:43 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0x8000, 0x400, 0x2, 0x3, 0x100000001, 0x5, 0xf0, 0x1, 0x4, 0x1, 0xfff, 0x1}) r1 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r1, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="1d00005e25552e00dd80f8ffffff0000"], 0x10}}], 0x2, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, 0x38) 2018/04/03 23:00:43 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02030009090000000000000003004000030006000000000200000000000000000000000000000001001400560000000300050000000d3291323b28385f0000000000000000000000"], 0x48}, 0x1}, 0x0) [ 85.846780] XFS (loop7): Invalid superblock magic number 2018/04/03 23:00:43 executing program 2: r0 = getpid() r1 = socket(0xa, 0x8, 0x100000001) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000440)={{{@in=@loopback}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) sched_setaffinity(r0, 0xfffffffffffffdac, &(0x7f0000000000)=0x8001) r2 = socket$netlink(0x10, 0x3, 0x80000000015) accept4(r2, &(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, &(0x7f0000000300)=0x80, 0x80000) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000080)="290000001900ff0100000000000000020af5ffffff00ff06800800000d0009000900001961932d46d4", 0x29}], 0x1) capset(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000100)={0x0, 0x8, 0x1000, 0x2e6d, 0x4, 0x8000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) [ 85.920286] attempt to access beyond end of device [ 85.925532] loop7: rw=4096, want=136, limit=64 [ 85.930173] gfs2: error 10 reading superblock 2018/04/03 23:00:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0xa, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x3e, "d6d3aa81e485f955ecea3e942f0951463cee8d15f825e5837f7825aa71b4fa7da5587f6401059f5763704f0b94114fb0ee9c28ff3d554906b56206000000"}, &(0x7f00000001c0)=0xfffffffffffffef4) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=ANY=[@ANYBLOB="30000000180021000000000000000000020000000000fe01000000010000090008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0], 0x30}, 0x1}, 0x0) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000280)="011d9c4d18c41104f0af31291af3bfb0da8d3efa35da9de993ab2bedfabb29f33dfee99fb6e84cf49f043df046fc2dc2834aa5ca2ae5b424ab9c491636bc7a88d7646600a736aad9ad67273a3c093e0acc5cfd1237e91baa1e8c6e716225754ba7797d859a2e637c91bb014f276d15e732aacdfd938c3dd4a29adcc2bd7b82ae49a685c0e6f253f3") 2018/04/03 23:00:43 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2c2c, 0x82d80) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101281, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x800) 2018/04/03 23:00:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x2, 0x2}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x3}, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x8003) 2018/04/03 23:00:43 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000000)={0x8000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x7) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000003c0)={{0x6}}) [ 85.961282] x86/PAT: syz-executor0:8044 map pfn RAM range req write-combining for [mem 0x1890d0000-0x1890d3fff], got write-back 2018/04/03 23:00:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x0, 0x20000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000240)={r0, r2}) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000180)={0x71ef37d0, 0x40000bff, &(0x7f0000000100)="aea534cad9f128b20fa823aa3ed6758c6f4f47f6cc6fdfea8df3353308a35131ae65a788324afd5d2b5a850ebeb681f0218440b1b0ed8deeb26073c6f37bfa4c7187a968f1a95cb7f49c3cd29ba707fb20d0bced1a3072455f392cf2871dae1123885bc42439898dda2eaf1b337f06f167969727088c2cf6758d5f297a", &(0x7f0000000400)="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", 0x7d, 0x1000}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) recvfrom(r3, &(0x7f0000000080)=""/82, 0x52, 0x0, &(0x7f0000000380)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x80) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/04/03 23:00:44 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) poll(&(0x7f0000000040)=[{r0, 0x6084}, {r0, 0x100}, {r0, 0x8000}, {r0}, {r0, 0x30}, {r0, 0x100}], 0x6, 0x87) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000010ff0)={&(0x7f0000001000)=ANY=[@ANYBLOB="008000000100bf00000000000000040000000000"], 0x14}, 0x1}, 0x0) 2018/04/03 23:00:44 executing program 4: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) fstatfs(r3, &(0x7f00000000c0)=""/130) read(r3, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r1, &(0x7f0000432ff8), 0xffffffffffffff82) 2018/04/03 23:00:44 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002fdd)={&(0x7f0000015ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f000000bf20)=@delpolicy={0x5c, 0x15, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x6d}}]}, 0x5c}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x480000, 0x0) bind$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x0, 0x0, 0x7, 0x100000001, 0x9, "45e9845cf5a11983310c596b80617bd72116d1b1e3001512fb76bda92e81019061401a0f1e99a61fd6b10923a94af341aee51b08137103c8ae5ff02f3698b7", 0x12}, 0x60) r2 = socket(0x9, 0x7, 0x4) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x84}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r3, 0x300, 0x70bd2a, 0x25dfdbff, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) 2018/04/03 23:00:44 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x62800, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x3c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9e, &(0x7f000039c000)=0x1, 0xfffffffffffffebb) 2018/04/03 23:00:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000100)="66b9800000c00f326635008000000f300fc79d12e667660f5e7e06660f71d2000fc72ee68ff3d9f366b9800000c00f326635002000000f30f30fe65f720fed290fc79cf6ff", 0x45}], 0x1, 0x0, &(0x7f0000000080)=[@cr4={0x1, 0x80}, @dstype0={0x6, 0x3}], 0x2) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x80000) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)) 2018/04/03 23:00:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) readahead(r0, 0xf2, 0x1) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000002c0), 0x0) recvmsg(r2, &(0x7f0000000740)={&(0x7f0000000380)=@ax25, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=""/80, 0x50}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000540)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000580), &(0x7f00000005c0)=0x8) socket$inet6_sctp(0xa, 0x0, 0x84) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$sock_netdev_private(r2, 0x89f7, &(0x7f0000000300)="f730a3726118df451337283fb02426ff1adfc4778dec430d73d44be1d3466866f494f2d477b69fbf49cf4199a7b75f7ddcb80bc7291d1b0fd5ee446ba98d8f25a659ceb77c8d73903a0061fc8616af4811689e60d544334b22b2f9839bf5c09d2fcc6344f906463cb72749") ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000240)={r4, 0x5, &(0x7f0000000140)=[0x5, 0x3, 0x2, 0x1, 0x2], &(0x7f0000000180)=[0x8b94, 0x2], 0x44, 0x3, 0xb08, &(0x7f00000001c0)=[0x401, 0xb866, 0xf8], &(0x7f0000000200)=[0x8, 0xffffffffffffffc1, 0xd2ce, 0x83, 0x9]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000400), &(0x7f0000000440)=0x8) [ 86.241838] QAT: Invalid ioctl [ 86.259782] QAT: Invalid ioctl [ 86.691211] ntfs: (device loop1): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 86.711006] ntfs: (device loop1): parse_options(): Invalid mft_zone_multiplier option argument: =?38 [ 86.758688] ntfs: (device loop1): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 86.778471] ntfs: (device loop1): parse_options(): Invalid mft_zone_multiplier option argument: =?38 2018/04/03 23:00:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x89, "39707da9bd3fbe0ec6c4aa83657f27f41ec6ff6f3d0514b29b0649c81ee4b96ce7365c9fb7696ac3a762da5ae14fed5e23d4ffd8d4d48afe1ffbb74de9599b1278f91d62ee2eb64109c970e8834f772e62232c992aa67bf8ea029e85f819b733d117e006451a2c1cb12a8524f0b03f6b5d99ff3a2957d973e173b3459a6a9d7119c9241f9c0305f9c8"}, &(0x7f0000000040)=0x91) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000300)={r2, 0x49, "32e8d1bc8fa83802e8bfb4b36bdd0f8265427560c34dbe4b3c784b5b0b697506db2fd0159d9e826ef652ea16809d1d3591db2dcfc30199249a15c09b74c03cb59eb43b148be08d3c43"}, &(0x7f0000000380)=0x51) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}, @in6={0xa, 0x0, 0x6, @empty, 0xfff}], 0x70) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x0, 0x4, 0x1}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 23:00:45 executing program 6: r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001040)={r0, 0x0, 0x100, "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"}) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000001000)=""/4, &(0x7f0000fcb000)=0x4) 2018/04/03 23:00:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000200)=0x8000000000621d, 0x2a4) sendto$inet6(r0, &(0x7f0000000980), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x1) connect$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"198dcb1c493bc6"}}, [{"b792a2f35a52ca"}, {"f8d226350d4dae"}, {"bd0cd92de52ae0"}, {"9208e2e3da62d1"}, {"4c376ca27edc1e"}, {"709463291fb93d"}, {"e9b1b370e7cfdb"}, {"9000253d01cbeb"}]}, 0x48) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000e80)={{&(0x7f0000000d80)=""/160, 0xa0}, &(0x7f0000000e40), 0x2}, 0x20) recvfrom$inet6(r0, &(0x7f0000000100)=""/246, 0xfffffffffffffe4f, 0x23fffd, 0x0, 0xdf) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000d00)=@broute={'broute\x00', 0x20, 0x2, 0xa48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x10, 0xe9be, 'ipddp0\x00', 'teql0\x00', 'ifb0\x00', 'teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xa0, 0xa0, 0xd0, [@connlabel={'connlabel\x00', 0x8, {{0x9, 0x2}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}, {{{0xf, 0x10, 0x88b7, 'vcan0\x00', 'eql\x00', 'sit0\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x858, 0x8b8, 0x8e8, [@u32={'u32\x00', 0x7c0, {{[{[{0xb7}, {0x7}, {0x6}, {0x1eacd46d}, {0x9, 0x3}, {0x2, 0x3}, {0x5, 0x2}, {0x400}, {0xa, 0x3}, {0x7, 0x3}, {0x20, 0x3}], [{0x4, 0x4d}, {0x1, 0x8}, {0xcc79, 0x800}, {0x2, 0x6}, {0x0, 0x3}, {0x6, 0x6}, {0x7fff, 0x400}, {0x6, 0x3f}, {0x4, 0x3}, {0xc1, 0xfffffffffffffffe}, {0x2, 0x7}], 0x6, 0x3}, {[{0x4, 0x3}, {0x9, 0x2}, {0x10000, 0x3}, {0x7fffffff, 0x3}, {0x9}, {0x3}, {0xfffffffffffffff8, 0x3}, {0x9}, {0x7}, {0x8001, 0x2}, {0x9}], [{0x7ff, 0x8000}, {0x1, 0x7}, {0x80000001, 0x7}, {0xa2f5, 0x9}, {0x7ff, 0xc4}, {0x3, 0x8}, {0x1, 0xffffffffffffff80}, {0x7, 0x1f}, {0x5, 0x8}, {0x100, 0xbe3d}, {0x9, 0x9}], 0x9, 0x3}, {[{0x80000001, 0x3}, {0x80, 0x2}, {0x401}, {0x1, 0x3}, {0x7, 0x3}, {0x2}, {0x400, 0x3}, {0x1ff}, {0x1f, 0x3}, {0x7, 0x3}, {0xb356}], [{0x0, 0x1}, {0x9, 0xd7}, {0x3}, {0x6, 0x5}, {0x5, 0x1}, {0x1, 0x400}, {0x0, 0x5}, {0xffffffff, 0x8}, {0x0, 0x1}, {0x8, 0x2}, {0x1, 0xc546000000000000}], 0x8, 0x3}, {[{0x2, 0x3}, {0x7b29, 0x3}, {0x3, 0x2}, {0xd9de, 0x2}, {0x9, 0x2}, {0xfffffffffffff21b}, {0x8, 0x3}, {0x4309, 0x2}, {0x6, 0x2}, {0x100000000, 0x3}, {0x40, 0x3}], [{0x7}, {0xa00, 0x6}, {0xbd, 0x7}, {0xfff}, {0x4, 0xffff}, {0x7fffffff, 0x1}, {0x2, 0x6}, {0x3, 0xffffffffffffafcc}, {0x800, 0x6}, {0x200, 0x9}, {0x5, 0x1}], 0x5, 0x2}, {[{0x3}, {0xa65e}, {0x1f, 0x3}, {0x2}, {0x9, 0x1}, {0x4, 0x3}, {0x1, 0x1}, {0xe5, 0x3}, {0x23, 0x1}, {0x800, 0x1}, {0x3}], [{0x2, 0x1}, {0x4, 0x1}, {0x93, 0x1}, {0x7, 0xb4}, {0x1, 0x5}, {0x80, 0xfffffffffffffff7}, {0x7f, 0x6}, {0xa623, 0x4}, {0x1, 0x3f}, {0x0, 0xfffffffffffff159}, {0x0, 0x80000000}], 0xb, 0x1}, {[{0x100000001, 0x1}, {0x4b6, 0x3}, {0x9, 0x3}, {0x12, 0x3}, {0x800, 0x3}, {0x0, 0x3}, {0x7}, {0xa41, 0x3}, {0x2, 0x3}, {0x8, 0x3}, {0x2824, 0x3}], [{0x2dea, 0x100}, {0xfffffffffffff74f, 0x3ff}, {0x5, 0x16}, {0x2, 0x10000}, {0xff, 0x6000000000000}, {0xa403, 0x7}, {0x6, 0x3}, {0x0, 0x2}, {0x1, 0x7}, {0x669, 0x4}, {0x6, 0x4}], 0x0, 0x3}, {[{0x8000, 0x3}, {0x3}, {0x1, 0x3}, {}, {0x60000000000}, {0x9, 0x1}, {0x6, 0x2}, {0x80000001, 0x3}, {0x1, 0x2}, {0x5dc, 0x1}, {0x0, 0x3}], [{0x5, 0x7}, {0xff, 0x8}, {0x6, 0x7}, {0x401, 0xfbc}, {0x5, 0x4}, {0x101, 0xa56e}, {0x8, 0x1}, {0x1000, 0x1f}, {0x55db5691, 0x80000000}, {0x8000, 0x6}, {0x5, 0x5}], 0x8, 0x2}, {[{0x8, 0x2}, {0xffffffffffffffc0, 0x2}, {0x8}, {0x8}, {0x8, 0x2}, {0x1ff, 0x3}, {0x0, 0x3}, {0x20, 0x3}, {0x8001}, {0x7f, 0x1}, {0x80000001}], [{0x0, 0x4}, {0x6, 0xfffffffffffffff9}, {0x7, 0x3f}, {0x96ae, 0x38}, {0x6, 0x6}, {0x800, 0xcc}, {0x4, 0x80000000}, {0x145c0, 0x2}, {0x7f}, {0x6d, 0x6b2}, {0x4, 0x7}], 0xa, 0xa}, {[{0x4, 0x3}, {0x7, 0x1}, {0x6}, {0x4, 0x3}, {0x0, 0x1}, {0x1, 0x3}, {0x5, 0x3}, {0x6dde, 0x2}, {0x6, 0x3}, {0x6, 0x3}, {0x8, 0x3}], [{0x4, 0x2}, {0x6, 0x5}, {0x6, 0x1f}, {0x4, 0x5502}, {0x100000001, 0x9}, {0x7ff, 0x100}, {0x80000000, 0x9}, {0x0, 0xfffffffffffff001}, {0x1}, {0x4, 0x6}, {0x80, 0x6a}], 0xa, 0x7}, {[{0x78, 0x3}, {0x3}, {0x8}, {0x8001, 0x3}, {0x6}, {0x4, 0x3}, {0x9, 0x3}, {0xff, 0x3}, {0x3, 0x1}, {0x84}, {0x7fff, 0x1}], [{0x7, 0x5}, {0x7, 0x7}, {0x787a4463, 0x3f}, {0xffffffff80000001, 0x100}, {0x7, 0x7fffffff}, {0x2, 0x5}, {0x10000, 0x6}, {0x1000, 0x6}, {}, {0x9, 0x7ff}, {0x8d6}], 0x6, 0x9}, {[{0x200, 0x2}, {0x1ff, 0x3}, {0x6}, {0x0, 0x3}, {0x6}, {0x0, 0x2}, {0x4, 0x3}, {0x8, 0x1}, {0x80000000, 0x3}, {0x1ff}, {0x5, 0x2}], [{0x9, 0x9}, {0x2, 0x1ff}, {0x0, 0x6}, {0xde6, 0xb9}, {0x100000001, 0x3}, {0x8000, 0x9}, {0x8, 0x6}, {0x101}, {0x1, 0x6}, {0x8, 0x9}, {0xfffffffffffffffb, 0x4}], 0x8}], 0x8}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0xac0) 2018/04/03 23:00:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101000, 0x0) r2 = semget(0x0, 0x0, 0x200) semctl$SEM_STAT(r2, 0x2, 0x12, &(0x7f0000000440)=""/80) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000240)=0x20, 0x4) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000100)={{0x0, 0x1000, 0x9, 0x7, 0x8, 0x0, 0xe253, 0x1, 0xdbc, 0x81, 0x9, 0x5}, {0x1, 0xf001, 0xb, 0x5, 0x100, 0x16, 0xfffffffffffffffe, 0x7fffffff, 0x100000000, 0xfffffffffffffffe, 0x180000000000, 0x2}, {0x0, 0x1000, 0x1f, 0x2, 0x1000, 0x17, 0x8, 0x9, 0x10000, 0x13f9, 0x8, 0x7fffffff}, {0x6000, 0x1, 0x10, 0xf3, 0x1, 0x20, 0x20, 0x200, 0x9, 0x3, 0x8, 0x800}, {0x5000, 0x3, 0xf, 0x9, 0x2dc0000, 0x9, 0x0, 0xf93, 0x10001, 0x9, 0x1, 0x40}, {0x3000, 0xf003, 0x0, 0x8a, 0x9, 0x200, 0x6, 0x7fff, 0x2, 0x0, 0xfffffffffffffffd, 0x1}, {0x2, 0xf000, 0x0, 0x0, 0x3, 0x100, 0x3, 0x3, 0x4, 0xfffffffffffffffc, 0x9, 0x4a41}, {0x113000, 0x100004, 0x3, 0x7, 0x4, 0x1, 0x4, 0x80000000, 0x9, 0x7fffffff, 0x6, 0x1}, {0x0, 0x6}, {0x10f000}, 0x20000001, 0x0, 0x1000, 0x20100, 0xc, 0x100, 0xf000, [0x6, 0x3f, 0x6, 0x2]}) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000400)={0x10000, 0x100000}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00000004c0)={0x32b, {{0xa, 0x4e20, 0xeb8, @ipv4={[], [0xff, 0xff]}, 0x4d1e}}}, 0x88) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280)={0x3f, 0x6, 0x200, 0x3d5, 0x9}, 0x14) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000002c0)={{0x0, 0x6, 0xf, 0x7ff, 0x5, 0x0, 0x6, 0x0, 0x5, 0x2, 0x40, 0x6}, {0x4, 0x0, 0xd, 0x6e94d6ea, 0x30, 0xfffffffffffffffe, 0xff, 0x4, 0x7abb, 0x1, 0x2, 0xfffffffffffffff7}, {0x2000, 0x0, 0x10, 0x7, 0x58c4, 0x2, 0xffff, 0xff, 0x5, 0x1, 0x5f3, 0x7a9f}, {0x0, 0x103000, 0x1f, 0x6, 0x400, 0x474af231, 0x80000000, 0x2000000000000000, 0x0, 0x9, 0x1, 0xdd}, {0x6000, 0x3002, 0x0, 0x81, 0x7, 0x9, 0x1, 0x1f, 0x0, 0x0, 0x0, 0x3}, {0x4, 0x100000, 0xf, 0xfffffffffffff359, 0x3cdb, 0x8, 0x7, 0x3, 0xba, 0x81, 0x80, 0xd16}, {0xd000, 0x10001, 0x0, 0xb2bc, 0x7801, 0x6, 0x1, 0x9, 0x1, 0x3, 0xffffffffffffff80, 0x8}, {0x14000, 0x3000, 0xf, 0x1, 0x0, 0x3, 0xa04, 0x9, 0x1, 0x80000001, 0x8, 0x5bd0}, {0xd001, 0x3000}, {0x100004, 0x6000}, 0x20010002, 0x0, 0xd001, 0x400400, 0xf, 0x3400, 0xf000, [0x9, 0x0, 0x6, 0x6]}) 2018/04/03 23:00:45 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = gettid() ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000540)={0x6, 0xfffffffffffffff9, 0x0, 0x0, 0x42, 0x8001}) sendto$unix(0xffffffffffffffff, &(0x7f0000000300)="bc1049f133842863264ad36240d71a0cb73d8a038c6524532608a6c775f466f6bac1cd22c4d0b2b308d2a6200af36c78ddefaee24a3b", 0x36, 0x800, &(0x7f0000000340)=@file={0x0, './control\x00'}, 0x6e) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x36, 0x7) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) inotify_init() syz_open_dev$sg(&(0x7f0000000740)='/dev/sg#\x00', 0x9, 0x0) get_robust_list(0x0, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f00000002c0)=0xc) syz_open_procfs(r1, &(0x7f0000000180)='net/dev_mcast\x00') r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x105) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) dup(r0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r2, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000400)=""/63, 0x3f}], 0x3, 0x0) 2018/04/03 23:00:45 executing program 0: getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfffffffffffffff9}, &(0x7f0000000080)=0x8) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r0, 0xfffffffffffffffc}, &(0x7f0000000180)=0x8) clone(0x200, &(0x7f0000000380)="0a48959dcc184bc5e18ba8341c37980e3ef5e83cceaba86ef0", &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="747275737465642e637075736574706f7369785f61636c5f6163636573177f7b47504c73656c696e757876626f786e65743000"]) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r2, &(0x7f00009f3000), 0x352, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x5) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)={0x158, 0x3, 0x7, 0x1, 0x70bd2b, 0x25dfdbfd, {0xa}, [@typed={0x84, 0x67, @binary="cbed9245afaaf655fb2f021bc9f2627d408984c19ba987e408982ed307e8e9450aa4b62218b300134a1c24e2e6f1924cad68f97b1de2728905ff478a26336cc322a0dbf918db532955df4902a3038b7d9d6955d4c1fe69cf226fb9aa65e5fe6efdb500749ec7a1495aac6f005ee3607fc78495b1ad45c0329de2a22b58"}, @generic="73953d3c99fae1f531fda50b3bb1f0199dc62b00e691d4455ccb6dff1d3963b89ba484dc26ef6cd1b1a86057f6f0a9cfb6a87e2df3099146aacb9085bd03ed16012a9d90d611114d4db545bfee573a06d31dbf72191c976dc4536bd2c46e77c667b940792c554d94c91eb896d125735a7acfef44b4e7efbaf4dc84527a6e6731b4f11c96bf9a34b3b591a9afbdf8fa7b401f6f126ebc2770c2f40eda60205f8d38693e4a9f8e993316d20d144f692f93697299b2bbecaca7396824cbf7"]}, 0x158}, 0x1}, 0x4) 2018/04/03 23:00:45 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40002, 0x0) r2 = gettid() getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00000004c0)=""/151, &(0x7f0000000840)=0x97) sched_getattr(r2, &(0x7f00000002c0), 0x30, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x78, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x1}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xcabb, @loopback={0x0, 0x1}, 0xb9a}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0x3, 0xcf0}, &(0x7f0000000240)=0xc) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000640)=ANY=[@ANYBLOB="380100001a0001000000000000000000ffffffff000000000000945dbc6b9abe50d400000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006c7a6a6800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0), 0x4) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000280)={0x0, 0x2}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000580)={@local, @empty, 0x0}, &(0x7f0000000a00)=0xc) timerfd_settime(r1, 0x1, &(0x7f0000000940)={{}, {0x77359400}}, &(0x7f0000000980)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000480)=0x81) sendmsg$nl_route(r1, &(0x7f0000000800)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000780)=@ipv6_getaddr={0x50, 0x16, 0x800, 0x70bd2c, 0x25dfdbfd, {0xa, 0x3f, 0x0, 0xfd, r5}, [@IFA_FLAGS={0x8, 0x8, 0x280}, @IFA_FLAGS={0x8, 0x8, 0x118}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x40000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000340)=""/242) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000900)={0x100000001, 0x3ff, 0x7a0, 0xb0, 0x5, 0x8001}) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) fdatasync(r1) timerfd_settime(r1, 0x1, &(0x7f0000000880)={{0x77359400}}, &(0x7f00000008c0)) syz_open_pts(0xffffffffffffffff, 0x0) 2018/04/03 23:00:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000100000001000000bcd8b492dc0bf5d50ac4f184f2310c0a334b219b931f0f1471daf02b66ae985431a42ad9e1f9b322607c3933b8cf01be487784b73522867c32b056c98b8a7d4097f4e26683f3a303000000580a8aba917c35fce437032b66278e8d5d144e8f96b2c1e803c331219356ffcd6664554c93a4cd5d2be555ca775ee96ae29b1659288a6812f66bf061b33dcf41f93d24723bc165b93b63ae12f7f95c56", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r2) close(r0) [ 87.278026] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/03 23:00:45 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x8, 0x84000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x28000011}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x44, r1, 0x200, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x15b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc625}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000044}, 0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000018900)={'nouuid,'}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xdffb}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)={r4, 0x0, 0xa, [0x7fff, 0x2, 0x1eb3, 0x100000001, 0x5, 0x5d1c, 0x4, 0x3, 0x7ff, 0x8]}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x6, 0x3f]}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000300)=@int=0x7, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000002c0)={r3, 0x3}) 2018/04/03 23:00:45 executing program 6: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x3, 0xdbd5, 0x5, 0xfffffffffffffff8, 0x0, 0x4}, &(0x7f0000000480)) r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) mq_timedsend(r0, &(0x7f0000000240)="3560f40a8168db518c43d8105db90b35eb31086ab9c0dc56f70a38d089c6e1a256cacd345f1e6c6e64fd8ab06a8276d46165fb16719d9b10ad2fba4cc1eb8d6395d961ebd38671b184d1738b7f663f1e64b62c6b7b85eda4d74b4e", 0xee, 0x100000000, &(0x7f0000000100)={0x77359400}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="02000000000000001f0000000000000001000000050000000400000000000000030000000000000001000080800000001b0000000000000000000000000000000000000000000000000800000000"]) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000800)={0x6, 0x5, 0x7, 0xfff, 0x0, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) pread64(r0, &(0x7f0000000740)=""/131, 0x83, 0xfffffffffffffffc) accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/04/03 23:00:45 executing program 2: socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x7ff, 0x40000) writev(r0, &(0x7f0000001140)=[{&(0x7f0000001040)='2', 0x1}], 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/04/03 23:00:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000000)=[{r0, 0x20}, {r1, 0x10}], 0x2, 0x5) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x408a02) ioctl$VT_WAITACTIVE(r2, 0x5607) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r1) chroot(&(0x7f0000000040)='./bus\x00') open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) dup2(r0, r1) [ 87.333343] netlink: 72 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/03 23:00:45 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x8800) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x324}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) bind$llc(r0, &(0x7f0000000000)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) connect$llc(r0, &(0x7f0000000380)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) linkat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) 2018/04/03 23:00:45 executing program 3: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040), &(0x7f00000002c0)=0x4) [ 87.472641] llc_conn_state_process: llc_conn_service failed 2018/04/03 23:00:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0xd3, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000140)=""/211}, &(0x7f0000000040)=0x78) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22}, 0x1ed) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) sendto$llc(0xffffffffffffffff, &(0x7f00000003c0)="b5401768004c8ec8bc0a1b1f2fa1c95be85ebc1bfffc52d5a95ea0f96af4feae3fefbfdeec5f2f6dc1c387e4aa443a1a70c67a25cf364201bf3674826c82", 0x3e, 0x40000, &(0x7f0000000480)={0x1a, 0x334, 0x7, 0x401, 0x1, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000640)=""/130, 0x82}], 0x1}}, {{&(0x7f0000000700)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000ac0), 0x0, &(0x7f0000000b40)=""/4096, 0x1000}}], 0x2, 0x10000, &(0x7f0000001c00)={0x0, r1+10000000}) [ 87.516687] llc_conn_state_process: llc_conn_service failed [ 87.539766] XFS (loop1): Mounting V4 Filesystem [ 87.563441] XFS (loop1): totally zeroed log [ 87.575984] XFS (loop1): Metadata corruption detected at xfs_agi_verify+0xf8/0x440, xfs_agi block 0x2 [ 87.585631] XFS (loop1): Unmount and run xfs_repair [ 87.590718] XFS (loop1): First 128 bytes of corrupted metadata buffer: [ 87.597418] 00000000626f1e5b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 87.606285] 00000000a8e27123: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 87.615160] 000000009923f397: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 87.624049] 000000002b18d444: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 87.632931] 00000000536f9d45: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 87.641824] 0000000019ef93c1: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 87.650703] 00000000f856e6f4: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/04/03 23:00:45 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000000)="791f7dfde08186d67dba3f649a7ba85e", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x1, 0x400000) r3 = semget(0x3, 0x4, 0x180) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f00000003c0)=0xe8) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000004c0)={{0x4, r4, r5, r6, r7, 0x10, 0x3}, 0x4, 0x1ff, 0x2}) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x9}, 0x1c) [ 87.659598] 00000000b939b215: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 87.668563] XFS (loop1): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 87.678062] XFS (loop1): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 87.686921] XFS (loop1): failed to read root inode [ 87.758957] XFS (loop1): Mounting V4 Filesystem [ 87.765651] XFS (loop1): totally zeroed log [ 87.770790] XFS (loop1): Metadata corruption detected at xfs_agi_verify+0xf8/0x440, xfs_agi block 0x2 [ 87.780281] XFS (loop1): Unmount and run xfs_repair [ 87.785336] XFS (loop1): First 128 bytes of corrupted metadata buffer: [ 87.792044] 000000001ed672e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 87.800922] 0000000066814b1b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 87.809878] 00000000b7a9cb59: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 87.818724] 00000000fd29daf5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 87.827600] 00000000631e29ec: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 87.836444] 000000005d7dbda7: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 87.845299] 000000002961b5d3: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 87.854143] 0000000018b91e73: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 87.863126] XFS (loop1): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 87.872480] XFS (loop1): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 87.881060] XFS (loop1): failed to read root inode 2018/04/03 23:00:46 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x35) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$can_bcm(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x4, 0x0, 0x6, {}, {0x77359400}, {0x3, 0x100000000, 0x5, 0xffffffff}, 0x1, @can={{0x3, 0x1, 0x6, 0x1}, 0x7, 0x3, 0x0, 0x0, "aa46074006ad4a2f"}}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x1) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) 2018/04/03 23:00:46 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ba00000000000000", @ANYPTR=&(0x7f0000006000)=ANY=[], @ANYBLOB="0000000000004000e865c85a021a9600008d37f4590e91fadcd82200a1bd9b7cc2c02e1d371400eab9e0e1eb05b62d1c3b7496bce991c96bd174d6f30d67619cb9a5fd5e06786a49990386f1333733bcec22b548ff0179ddb46e3491d745f7209c6eb5041f58e4c4a5dcdc3142e34a4313cb360a9cea1d0b2118e1d1b9e9f4b211815aaaea130d16da889518eb8833f2f3d5d419270d055384d925eaa883f4c69490180392537cc343d273c0d5c54edadac698c659f10c5fc240acf4f6569598535dbfa8b15764185c510d13c77b0f"], 0x48}, 0x0) 2018/04/03 23:00:46 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0x8, 0x84000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x28000011}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x44, r1, 0x200, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x15b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc625}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000044}, 0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x7d}], 0x0, &(0x7f0000018900)={'nouuid,'}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x6, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xdffb}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)={r4, 0x0, 0xa, [0x7fff, 0x2, 0x1eb3, 0x100000001, 0x5, 0x5d1c, 0x4, 0x3, 0x7ff, 0x8]}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x6, 0x3f]}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000300)=@int=0x7, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000002c0)={r3, 0x3}) 2018/04/03 23:00:46 executing program 7: r0 = socket$inet(0x2, 0x803, 0x81) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001b40)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f00000015c0)=ANY=[@ANYBLOB="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"]}, 0x2d8) 2018/04/03 23:00:46 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000180)="000000000000000000006efd0000", &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="432976f3a20939f18086e4946176edc45aab4e122196a520da831082407977f24954d7737d2b1577ed3d", 0x1059d, r0) 2018/04/03 23:00:46 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f00000000c0)=@nfc={0x27, 0x1, 0x2, 0x7}, 0xfffffe2b) sendmsg$can_bcm(r0, &(0x7f0000168000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f00004daff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="00005d00a84083d5c0149100040000001000000000000000a368016ec15d09c13c6a001f0820b8fcb8e506505b913ed556559161eb6024e07e91c98a63fa1136c71d1d6723dcc561a361537bd48d8fa46759137de8f94cad500c51e427f07522fff073a47b2c6b7978e8d9c0c71443a3e3944a799e47a4a4cf87da93"], 0x48}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003840)=[{{&(0x7f0000003300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000035c0), 0x0, &(0x7f0000003600)=""/109, 0x6d}}, {{&(0x7f0000003680)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000003800)}}], 0x2, 0x2, &(0x7f0000003a00)={0x77359400}) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x800) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0xfffffffffffffedd, &(0x7f0000000140)={&(0x7f0000004fb8)={0x7, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "510200"}}, 0x48}, 0x1}, 0x0) 2018/04/03 23:00:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x129040, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000100)={0x4, 0x1000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0xc) write(r2, &(0x7f0000000080)="1f0000000104ff00014454c0071100000a05010008000100030423fdffdf00", 0x1f) r3 = dup2(r1, r2) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000000040)) 2018/04/03 23:00:46 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x40000000000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7, 0x1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) [ 88.503826] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the chain [ 88.577539] XFS (loop1): Mounting V4 Filesystem [ 88.617662] XFS (loop1): totally zeroed log [ 88.631219] XFS (loop1): Metadata corruption detected at xfs_agi_verify+0xf8/0x440, xfs_agi block 0x2 [ 88.640682] XFS (loop1): Unmount and run xfs_repair [ 88.645743] XFS (loop1): First 128 bytes of corrupted metadata buffer: [ 88.652441] 00000000f9d3cd29: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.661371] 00000000836ef316: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.670296] 0000000043d32c95: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.679172] 000000004afd3b67: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.688135] 000000000198e180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.697050] 000000007e51308e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.705927] 00000000be5dec15: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.714808] 000000004e866502: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 88.723763] XFS (loop1): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 88.733256] XFS (loop1): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 88.741792] XFS (loop1): failed to read root inode 2018/04/03 23:00:47 executing program 4: socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0x6e, &(0x7f0000099f8c)={@random="cdbf0e000084", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "800000e77f000400"}}}}}}}, 0x0) 2018/04/03 23:00:47 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xd6e, 0x8}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x8, 0x0, 0x4, 0x0, r2}, 0x10) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/03 23:00:47 executing program 6: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000b0e000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) sendmsg$rds(r1, &(0x7f0000001440)={&(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x9052}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/248, 0xf8}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/200, 0xc8}, {&(0x7f0000001280)=""/30, 0x1e}], 0x4, &(0x7f0000001400)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001300)=""/185, 0xb9}, &(0x7f00000013c0), 0x8}}], 0x30, 0x20000000}, 0x800) 2018/04/03 23:00:47 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000003180)={@loopback, 0x0}, &(0x7f00000031c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003200)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000003300)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0xfffffffffffffff8, 0x4e24, 0x9, 0xa, 0x80, 0x20, 0xba, r1, r2}, {0x7, 0x5, 0x7, 0x9, 0x3, 0x9, 0x4, 0x2}, {0x3, 0x7, 0x7, 0x3}, 0x1, 0x6e6bbd, 0x3, 0x1, 0x1, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d2, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xf}, 0x3505, 0x3, 0x1, 0x9, 0x1, 0x3, 0x43c}}, 0xe8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) 2018/04/03 23:00:47 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000040)={'eql\x00', @ifru_settings={0x400000, 0x0, @sync}}) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x7, 0x347280) bind$ipx(r1, &(0x7f0000000140)={0x4, 0x1, 0x5, "20af2c52b4bb", 0x6}, 0x10) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00000000c0)=""/58, &(0x7f0000000100)=0x3a) 2018/04/03 23:00:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="790fe6f6dfdc8cfab90adf15218000dd96ffe7495a96f1406f7195a2d059ba3538dbcb4eda5813f086f8f6f3528a08fd7ad7662b23f5a55d1fa743796dec77d55731bad667904f4d3f8a8068c56447ca4c2f7d493a978463b98a7208351beb4e0b5bea83c8af550c2d75378a7a4747506bc68c71621a68d77cdba17897e5973804183016d02694a351bc36376587c5151e7ec272282fe5513e4597b9293bec77fa9f88ecfeb437fa398d1390a10c277bc70a975f8e858b20a4b1738d1ad15e885a2033", @ANYRES16=r1, @ANYBLOB="0501000000f60000002309000000300003001400020064756d6d793000000000000000ba71a1ee702c7e7c4372583ce0c000000008000300000000000800"], 0x44}, 0x1}, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000640)={0x0, 0x6, 0x2, 0x9, 0x20, 0x10000, 0x100, 0x77db, {0x0, @in6={{0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}, 0x7ff, 0x2, 0x9, 0x2dee, 0x50}}, &(0x7f0000000700)=0xb0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000740)=@assoc_value={r3, 0x7}, 0x8) r4 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x0, 0x20000) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000000380)) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r5, 0x4010ae74, &(0x7f0000000300)={0xffffffffffffffff, 0x1, 0xffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000280)={r6, 0x4c, "4fcff23e8851af03572573a36abcb0744d867ab08948d689a23b5918e78772a4923b0344d3318c07b64ba674be020a6884e4ac2005666c3fe01d2e6bfc9bf576de353c08cc6de2e81f83487a"}, &(0x7f00000001c0)=0x54) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000180)="beefb30186110f7ece63a7b7f9c48bc3c4036c3218fb077fb4d1e25b8963d36f71406f819e7d6ba1608b1a5ca616d6397f1ecdd2f08f23ce8a9466ac67c43e") 2018/04/03 23:00:47 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x3, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) mq_timedreceive(r0, &(0x7f0000000180)=""/144, 0x90, 0x0, &(0x7f0000000240)={0x77359400}) readv(r1, &(0x7f0000c01ff8)=[{&(0x7f0000fc3000)=""/108, 0x58}], 0x20000000000002a7) 2018/04/03 23:00:47 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x1000000000002003, 0x0, 0xfffffdfe}) 2018/04/03 23:00:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x20080) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000000c0)={[0x10f001, 0x14000, 0x11000, 0x100000], 0x99, 0x10, 0xda6}) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000140)) 2018/04/03 23:00:47 executing program 4: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendmsg$rds(r0, &(0x7f0000000c40)={&(0x7f0000000240)={0x2, 0x0, @rand_addr=0xffff}, 0x10, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/22, 0x16}, {&(0x7f0000000940)=""/212, 0xd4}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/231, 0xe7}, {&(0x7f0000000640)=""/188, 0xbc}, {&(0x7f0000000700)=""/67, 0x43}], 0x6, &(0x7f0000000b40)=ANY=[@ANYBLOB="d907bdc6fd3d6e367afc7f502efb73750064baf494d70f3cdfb06f2b37e25c1d2499a1cbec498118d23cfa0f0120874fe820ed5580d186ec08d232bde36c90d38d19826020715d5ffbdee1c200cbfa79cd607ef45ce8d43bd83c3233c297fe9723d87a66b433c383fff2a909e6ac70d68f0eecb04ce5ac46c064b7e101ce1e045b6394c969f60a368826cdde7f41e655dffb795103c492457d3a58d5beabf9be3383850cb8e71f6c91e0302cbb534ec4aa18e1c77ba6708aa806454b6725f916fbda1886971e5dc1d16c2c9dcb7999f709ea2132b3721dc1d9f7e33f8d662ad60a0231d0"], 0xe4, 0x5}, 0x40000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r4) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, 0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x4e24, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x1, 0x1f, 0x8, 0x8, 0xa8, 0x4, 0x5763badf]}, 0x5c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000900)=0xc) r8 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce30056723e6425648fa5c0e7679a38abcafd7ba00000000", 0xb4, 0xfffffffffffffffb) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="050600a8fb"], 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0x0, 0x5, 0x1, 0x5, 0x12, r0, 0x1f}, 0x2c) prctl$setendian(0x14, 0x1) r9 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000008c0)=0x7, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000800)) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000880)=0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) socket$l2tp(0x18, 0x1, 0x1) prctl$setptracer(0x59616d61, r10) getsockname$ax25(r9, &(0x7f0000000280), &(0x7f00000002c0)=0x10) syz_init_net_socket$llc(0x1a, 0x0, 0x0) 2018/04/03 23:00:47 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f00000000c0)}, 0xc100) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x4f5}], 0x1, &(0x7f0000028000)}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x32900, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000080)=""/11) 2018/04/03 23:00:47 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x10801, 0x0) sendmsg$kcm(r1, &(0x7f0000000d00)={&(0x7f00000001c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000240)="6199edd6f2327410784674899a3dfd2d357ec06196cd4798693c94df8ca7157442ce14a3572096adaa8681c70ab0beaacefbe78b80dbc42d9cffcf6da9761df6c04ec634e43ed34e161747c5f150b2d895226d3a6bb523526b6318c2f88c0ba91487cfe7f8a4cf1a637a87b2207a98b0478138f32e", 0x75}, {&(0x7f00000002c0)="d867d6cbe585e2e3d8405dd77b8e78f6164e6c38b2e3c9805836ebb60e0416cbd0577833de7248a6d72e2c885ec3adc0fefab99002b291a7c9a61876173f9a51431bbfd56e9a3c6ecf", 0x49}, {&(0x7f0000000340)="faa531a7b8c0d58b5dc9aa2c470f90515a6951c2ffceeb905bde2609ac7a634ef5e9579b08f62eb3fc58fa10ac7e898206a98447c9dd8fa19ed0fcf13eddc8e147fb60ed56757007ef6997806f0f68b6a26f624638d1541eaca37ebe5511d0880f626884a0edc549bce3763502fba791a8ba8a1cad080fa0e0467f3374176c0a1f81fecff0685e7a9d3a8cdc9a01a47ed8f85d65ee", 0x95}, {&(0x7f00000000c0)="84925521552b49393a9d3a84b249b689aaf555e36e219bcef800021e76e194d9a4a08c2c902e22d157dc45821858887160fdd580b228351d08a001f2821aff4f3fedce97782af646fa46625d173761767752b6eff489204e2076dd35372aec1472a6cd361cea15fe00c67f55fbb29c1ddbb02b1c27d61cd0939e75e70edf6e2a7013cd6afab0614c99eab36d602efe73c401cce7d8d1d288f9fade8a760a065167b7f46de5532124338f4f918ff86229840e5ffe3926c8e7", 0xb8}, {&(0x7f00000004c0)="39738b8ac05fb0d2363279b556cb1bbbe3fef0ed311d1566759a9c0fc991a441a2ad21dd071d72d41109f3edc3076d00c344935a0530bfb0b54f168607479f51418b45c283a6c58893d97151fb9b9254ca2bd27666a32d0d2c931e8360c8fa9b3308cc4ab3f31d8a82fcf8e36469e29c5722b4248b1a5a6baa3cea3bfc1db8e35d204646f58741cda64c9da8e884e33d853fc5d131179705de1f4950bf19b334", 0xa0}, {&(0x7f0000000580)="8069a3c48f3a4b43fa9e9da71e086e8105528e669b24c7", 0x17}], 0x6, &(0x7f0000000d40)=[{0xe8, 0x0, 0x5, "1973e8c0350effff167aa80f2dedde252ddb6222f696ea53e64d03a7efc938318676a6a373158eb0fffe1158be8b4b7404bfe16a698514aff9399b4acee9e3d21322fff2a99c6d09585de17fd1e02b4b604cbc7a7d637a8946a726840ca5febfd9c179f38c7e46177218868d993eb5170bbb19cacf21b67277460d16840b0d70e9a6ce90ada68ef44ee98e9ab12fe1ba328a962f1f134980bab23e01b71063a4ca8550d08cebe93054e8d75c04b8a8b910fdb00100b7fef38bf5129c2673d0bc342cfba1ebdeb101a7063d3ae12c11aea56f25"}, {0xf0, 0xff, 0x7, "9beb2d2389b5a9ed26344a928afab6edb9636137f34dbae41dba64966c96a82026e5639a2b320728505775f09d89727c760e9627457a70be41e836351c1f1aaa01af08de756dc831b96ec0e199e193650406009aa7fec85d92679faeff2075ee8df5b637897765afa0857029aefa001b9fca9c7ff0efd32b0fd0728adaebfc5667dfc09a75d05f89e47813dcd5e092d9f26dd4fc329dc346db654f189f6c1364180f48bc6973720d38b575d797aad55ca814046f9a6eb52e8fe7cc57db2989c70e3db9a219e35dcd6299c99f4bd56d21ffa7fe94c2dfebc56b28fab3"}, {0xe8, 0x0, 0x5, "82d1c10af4a4c1fbf8f5d6e0baced5edf4ddb0f10165b84947577ec526ee95556af7b855cad4e23adfbb27076d6194c6b7c3d68145b7aa5b8495eaf686ae152a10d73ce0159dc8004e33ff43db0aeeb4869eb2643a93720e566ccf9dbd548baf8647170adf911eb9005da0e9c78039f50c73a75003bf80fa4c16447d8570a45f373813a08d053d561d28e4709348459e249b2cf76f52a2bfe6eef5583e9db5f3d8b009390ecf890483fa29444505ee76d8f3561fcfccfa29d98782a32a9f5b72d941365c69154f17b0c4d1f064844d7b4bdedc934c64"}, {0x28, 0x114, 0x1, "9299605ecafdf124b5bca95aa839891aefd65ddb30dc2210"}, {0x88, 0x109, 0x9ac, "44b1406dcb4786c4b9bf3da16cef4da1e3c1671b08080f7ae2ee2ab87cbc848b5780f5b3a1d7e209ada7e1211fec9917cc9f4b8e9478e073376b112b1917884fc26a750b9333e09aa29e3fbe12db12d8f4de0928be12eb597313973e1bb0278a90153c3a794b904efcae6cf9fbd402a199f07ede8516dcf8"}, {0x60, 0x109, 0x1, "7ab13ad0a8dfbd63f1191b55cd052372d3fe3e4fc9d32d7377a64deb846d60ef2c32626503ee65e32f6396f2f17044eca81e2dfcd94c237a5b3f09acc5e0b165dcbc3f8c89a4c54759"}, {0xa0, 0x105, 0x4, "9f52c7a79c0dc4e1fa7e6203761268114d946ee20bd60865c46f2e3c87cc10b113103a68d4ffeb4f5f425344b9f8f0da4b4ce89cfa9a751982aede93cae0d9deac9ed3017ba615dffd85565899fec6dd65b88ee65dc42631ea137323d7d0dd2b9ef047674afa057db9fbb0963e9663029ae01b3600d30a05dcf378bc1d3604beadeac0384f1541e49c1ccc99"}, {0x98, 0x1bf, 0xffffffff, "d1ca5675eb43c263f38d576c6dd3b9bd413de466ecacb1c2b2757bdf9246f1cd109c305657f4e774c956fb6b6bcd23c107fd812ad4c1e2fa1658b22618df6e4699020022577a1469777aa1d1828ffeec06bf17c35a861986cee65aaf8460acb2f201bc12f948247e914fd761a4396d3298710fe50fec3a32600ef1edb5a636f85606"}, {0x110, 0x105, 0x2, "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"}, {0xa8, 0x102, 0x3f, "38efc86246aa5f6ec2eb6eaa7d07b4a47ab9b28ae18b6c5fc2851a9f1105e5933bcf50a8ab8aefda2f09526f30f076449f6514d8ec721e9449ce2fbb7e4ff08d4f4c075422f7bff19830593da097c0b0ffd06d8a30a4ac2d92cb9760540a65fed91d8370928c5cb46f9903c72a29566825a4ef9b0314dcd877327b8672e8bdb2170220972bcbf7dc7052879bfb5523df495012"}], 0x6c0, 0xd0}, 0x8010) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/03 23:00:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) close(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1400000027003100000000000010000000000000"], 0x14}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x420640, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000040)={0x3, 0x81}) 2018/04/03 23:00:47 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xe000, 0xffffffffffffffff, 0x0, 0x4, 0x204010) close(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)="eb3c906d6b66732e66617400021001000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$ext4(&(0x7f00000001c0)='ext4\x00', &(0x7f0000000000)='//file0/../..\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="04"]) mkdir(&(0x7f0000000080)="2e2f66696c65302f66696c6530fe", 0x0) 2018/04/03 23:00:47 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_int(r0, 0x1, 0x38, &(0x7f0000000000), &(0x7f00000000c0)=0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/03 23:00:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYBLOB="01050644c519000064bad5c50fb18fb890"], &(0x7f0000000080)=0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 89.576560] ptrace attach of "/root/syz-executor4"[4529] was attempted by "/root/syz-executor4"[8321] 2018/04/03 23:00:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x8080f, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) dup3(r1, r0, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x1) 2018/04/03 23:00:47 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="766d6e6574315c2176626f786e6574319d00", 0x0) write(r0, &(0x7f0000000140)="ff11f421fad4057c070096de8e922e86e72882c1314ae3d570153401cec687f3ca8983ba44a9ddd3000000003e674457c1253a883f1e8ccd1b3af04c11bebbcb9a4bda0c04c67b99", 0x48) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x7530}}, &(0x7f0000000100)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) [ 89.658573] FAT-fs (loop3): error, invalid access to FAT (entry 0x000006c0) [ 89.666052] FAT-fs (loop3): Filesystem has been set read-only [ 89.745264] FAT-fs (loop3): error, invalid access to FAT (entry 0x000006c0) 2018/04/03 23:00:47 executing program 5: syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00edf167b877d7905ce82c3c1ba5d55f8963ca1f716518e38136073648081df503bd02ede3ce056bb52e8f0ab9cceb7ba4f43f766964f0ff48c91ffc7b4b26c1644d360c5c922de70f4e1681270950c2092a11d1f2185b2c728c2a740f066095e034ab534d3e64f1a9ea97977ef90f3de4b2c38b801e337725f6"]) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='iocharset=c']) 2018/04/03 23:00:47 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2040, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000001600)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001640)={@loopback={0x0, 0x1}, 0x45, r1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x85, "30c5bb92b9dcb368fc274e96378366c23236729c987e15d57d7a25ce177b24b5f1451800b813820908e29ab51a73ed05b57932dc5d4046cde963729eca8e0775d7116cab1703ff8cdcad4d0295115eefcb48ee880590696dfb9a283983bbd572ed08114c455f614b6705077cc1c43e0593f18d2720f1030660bd9b85d4bb1ee8acb450251f"}, &(0x7f0000000040)=0x8d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r4, 0x86, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)={r4, 0x1000}, &(0x7f0000000140)=0x8) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) close(r2) 2018/04/03 23:00:47 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = socket(0xd, 0x4, 0x40) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) ioctl$sock_ifreq(r2, 0x20000089f0, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_settings={0x0, 0x0, @fr=&(0x7f0000000040)}}) eventfd2(0xa8, 0x80801) socket$inet(0x2, 0x0, 0x0) 2018/04/03 23:00:47 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r5 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='u', 0x1, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/04/03 23:00:47 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000015c0)='net/netlink\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x20) getpid() 2018/04/03 23:00:47 executing program 3: 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_dev$mice(&(0x7f0000001440)='/dev/input/mice\x00', 0x0, 0xc0) getsockopt$inet6_int(r0, 0x29, 0x7a, &(0x7f0000001480), &(0x7f00000014c0)=0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000080)=0x2, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x200, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) r5 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r5, 0x29, 0xd1, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r6, 0x0) connect$unix(r4, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) fgetxattr(r6, &(0x7f0000000180)=@known='system.posix_acl_default\x00', &(0x7f00000001c0)=""/71, 0x47) write(r4, &(0x7f000059a000)="ed", 0x1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x8, 0x0, &(0x7f000000d000)="62164b44a5c310af"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x9, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1363488d8082421f40"], 0x0, 0x0, &(0x7f0000260000)}) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000240)=ANY=[@ANYBLOB="020d00001000000000000000000000080300060000000000020000007f00000100000000000000000300050000000000020000000000000000000000000000000800120002000100000000000000000030000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe000000125b447c9f0819e0d981c559e3affd2f2368ca72d653883c1cbb0dc91e0ab811638d55c014152db8a3adb9ee69666c5b0ec2b09e3f8d63f191d42cc8d93d30badeb6d958bf51c50f63a"], 0x80}, 0x1}, 0x0) 2018/04/03 23:00:47 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x5}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x0, &(0x7f00000001c0)) unlink(&(0x7f0000000140)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f00000003c0)='./control\x00') close(r0) 2018/04/03 23:00:47 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x4403d, r0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) [ 89.883513] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 2018/04/03 23:00:47 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/03 23:00:47 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0xc2480) mkdirat$cgroup(r2, &(0x7f0000000040)='syz1\x00', 0x1ff) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x4, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x20007048}, 0x1}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x140, 0x0) 2018/04/03 23:00:47 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="220000002000070700be0000090007010a0000ff0000000000200400050013800045", 0x22) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x100, 0x9}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x5}, &(0x7f0000000100)=0x8) [ 89.976925] JFS: charset not found [ 90.009426] REISERFS warning (device loop5): sh-2021 reiserfs_fill_super: can not find reiserfs on loop5 [ 90.668136] binder: 8375:8430 ioctl c0306201 20007000 returned -14 [ 90.794306] binder: 8375:8430 ioctl c0306201 20004000 returned -14 [ 90.804479] binder: BINDER_SET_CONTEXT_MGR already set [ 90.809827] binder: 8375:8430 ioctl 40046207 0 returned -16 [ 90.853314] binder_alloc: binder_alloc_mmap_handler: 8375 20000000-20001000 already mapped failed -16 [ 90.863396] binder: 8375:8437 ioctl c0306201 20007000 returned -14 2018/04/03 23:00:48 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x4, 0xa0040) getdents64(r2, &(0x7f00000002c0)=""/170, 0xaa) ioctl$KDDELIO(r2, 0x4b35, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x801, 0x0, 0x0, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 23:00:48 executing program 1: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0)="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", 0x77d, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) r3 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x800, 0x430000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x6) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) futimesat(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x40, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, &(0x7f0000000300)=0x4) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) r7 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x40000) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x7) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000140)={r5, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) fchmod(r3, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r8, 0xc004743e, &(0x7f0000000a80)=""/246) close(r8) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r10 = ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_CTL_REMOVE(r9, 0x4c81, r10) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x8) ioctl$KVM_ASSIGN_SET_INTX_MASK(r8, 0x4040aea4, &(0x7f0000000100)={0x3, 0x3, 0x5, 0x2}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000000400)=ANY=[@ANYBLOB="09000000040010000004494d4d166b4a6f166d5226f90b8baab8ef752adb7f0494df82d6826bc08bfbae7602ac713b1806000000000000003ca4de93222873927f2078057630efc69e98ca6c534f2fc4c14723592fd64f72f70048f54d14bffc6dbd24f3ad1cd871d9c37f78cfc2244c46bbe170286e20d2665ee53265fb39daebcdccfc4c04601fdf071283307e69bbe35b3df97acfe0afd2601559e2a6811d3b745f0a5f0f759870f69fdedbdfb17470879bf768e21194a471c2cbd35694e2181c1aa9eb58b2d4492f9a0534c3f797f8edd9fc1adf6853071a19bad0bdc2ce9548"]) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000880)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/03 23:00:48 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/03 23:00:48 executing program 4: r0 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) pwritev(r0, &(0x7f0000000840)=[{&(0x7f0000000100)="266943068b73aef6cc02aa9c64bfde226083b93eb1129b3d", 0x18}], 0x1, 0x0) lseek(r1, 0x0, 0x1) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) io_setup(0x5af00a39, &(0x7f0000000000)=0x0) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80800) io_cancel(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000080)="7ae5c7f9936450179266c619777c74db25f1e87603dca6a53dbcdc", 0x1b, 0x2, 0x0, 0x0, r4}, &(0x7f0000000200)) lseek(r2, 0x0, 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000280)='scalable\x00', 0x9) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x7, 0x10000) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) ftruncate(r2, 0x0) sendfile(r2, r1, 0x0, 0x0) 2018/04/03 23:00:48 executing program 5: socket$inet(0x10, 0x3, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4b4, 0x80) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xb0ab, 0x66, 0x1000, 0x6, 0xc34d}, 0x14) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0xfffffffffffffffa, 0x800, 0xffff, 0x1, 0x5, 0x9}) 2018/04/03 23:00:48 executing program 3: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0xe800, 0x0, &(0x7f0000000200), 0x3, &(0x7f0000000840)) syz_fuse_mount(&(0x7f00000000c0)="2e2f66696c65302f66696c65300200", 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) 2018/04/03 23:00:48 executing program 2: ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000280)={0x8, {{0x2, 0x4e22, @rand_addr=0xe3e7}}}, 0x88) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=[{}, {}, {}]}, 0x108) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1}]}, 0x108) migrate_pages(0x0, 0x8, &(0x7f00000003c0), &(0x7f00000006c0)=0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002b40), &(0x7f0000002b80)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002bc0)) 2018/04/03 23:00:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x400000000000000, 0x3e, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xb2, 0x266800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000140)="ee53faa2d625db74898c087488c11562dcf6cce8273e3c70593cb1ec8a231ceb7d73d3f0fdfdfffb5058f7c7b65ba9251d483143cdb125592e1ef47e995b23f1e516a72938f6c4792cc815a6f157bb9c84b546f27fc1fa76285da31e2c219a87a5ba606f56becd599ec183f7190a489a4000c6d08c572c8640054d9e0c1c497e1c0536349edf4c4fa3c1ff367a9568dee8eb977eb86e3f3c5e8895092eec9f16441915452defaed31729f2", 0xab, 0x3}, {&(0x7f0000000200)="f050c4a66f423e0b491f441d5337a04c77334c658b11f78d44fad845d922c09b9a1b24c5f6d479c7f5aeb0d6e5a4777f4ed3916dd08eefa6d2ce545dd8201bcd2f3b802e35b656d473b072dbc5a9089ab587c1bcbf6a3f62bd5b183366e273daf9418548684a1e10bae8539708a8e4c241d541f96f78fdd393b1d5db0061ead8c2b41bf532", 0x85, 0xc19}, {&(0x7f00000002c0)="136ed7abedd35d47ba7950af722477bb544e74a1576c07a4f26580ebb9df564b137de056e51714c5ca9c55459155159ed7b847a6b13b2552fcf8ce24bc2888badc76edbafe4338eebefe5f4b6fc40c36f716de6797a77fe0489f5950059dc13b1aee0aa916", 0x65, 0x2b}], 0x840000, &(0x7f0000000340)={[{@umask={'umask', 0x3d, [0x3b, 0x7b]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@discard='discard', 0x2c}]}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000640)={'bridge0\x00', &(0x7f0000000600)=@ethtool_cmd={0x3c, 0x3ff, 0x7ff, 0xfffffffffffffffc, 0x5, 0x6, 0x401, 0x6, 0x400, 0xdc, 0x2, 0x81, 0x5, 0x0, 0x0, 0x3, [0x9, 0x100]}}) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x28100008}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0xbc, r3, 0xb7846d116eef698, 0x70bd26, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5f6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2b, 0x30}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0xbc}, 0x1, 0x0, 0x0, 0x80}, 0x8080) 2018/04/03 23:00:48 executing program 5: syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000000)='./file0\x00', 0x2, 0x0, &(0x7f0000000380), 0x4, &(0x7f0000000140)={[{@statfs_quantum={'statfs_quantum', 0x3d, [0x0, 0x78, 0x2d, 0x37, 0x37, 0x78, 0x7f]}, 0x2c}, {@barrier='barrier', 0x2c}]}) [ 90.937601] netlink: 'syz-executor6': attribute type 2 has an invalid length. 2018/04/03 23:00:48 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000040), 0x2) 2018/04/03 23:00:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffff7fffffff7ffe) dup3(r2, r1, 0x0) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) syz_kvm_setup_cpu$x86(r3, r1, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000001c0)=[@text32={0x20, &(0x7f0000000140)="b9ad0200000f32b8fa7f00000f23c80f21f8350400d0000f23f866b80f000f00d066b8ce000f00d02e360fc76d6e66b836008ed00f01980300000002b8fa6000000f07b99c0b00000f32", 0x4a}], 0x1, 0x0, &(0x7f0000000200), 0x0) sendmmsg$alg(r2, &(0x7f0000004840)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000200)="5e2e302013d532305d2651f98eba5d5ccded0214fe36bcba129edc00319de08efcb1ea5add22932e9ea8b0c12aabc79d7e6fed943e9a238edf1ddd25d4446b5e77984c311830783651a89423d5c1f37ebfda77078c84965ec685aa5277e67c6b394105255b2f730bd9fab36c048e53ac421118cf840936bf0f8c64772b758862f8474a0564d42d4b22714a917c42c5c2ab325ce6fa81236e86f02abd7a7c18b7767b9b3a270b4499b22a6dc90522036ba8e13b6f94c80a0c273dd555572de3065dd444932775487029065d2cc94d3b5a3042dc", 0xd3}, {&(0x7f0000000300)="fa3aeb6bed074e8b1efbec3e765cebdcd5a4f215e15398b5e9b16fc0ae999383070f8af616605328ae05ed4004eadf73ca20563c430875a6866b2dba0b9f07af21c2e37d43d397baf3713e5e9b0c066f61cb852408a81389576abf0d3e983f3ad89ce432623bf53e64039d5c2a68acc8c1202f46c63c4ab7b4759819cbe610db301240b1f7181fcbdb073ee6e5d38e02679d1cf5e4e26b23e3121937b2dafd2f46", 0xa1}], 0x2, &(0x7f00000003c0)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xf5}, @assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffff8}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x78, 0x800}, {0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000440)="1e0e485f7ca2fd1799f7e0897d32c1bc5a66948f9eae1ab6ee8d9bd74efc5afcc2e1d41de20cb17217e778547daf1478ea7709bed008f9ad8da1a34fd10703f34921f625a1ce50954d148e67ae0bd87f561c263ace19858395c46072af8a91f0a76c791cd0649736ba42fde49b9a75500f8eddc803d4f7d6b607c6861808dd32503a19b7f1b58c82fbc37953450cde64dec61f61e94e7b0a76ebc82701553b7c5dc2b4e336", 0xa5}, {&(0x7f0000000500)="5e28f43ed1cf72ca714ab3adc7f9e37088a47a5a51b8493075396cd00cdb88d3c74aebf9e60e616f6603f1a7da2838d42ce8f9d1c5be22afbbd2e5140803720eca210cb81fc374ef4f6f0c42200d", 0x4e}, {&(0x7f0000000580)="02273d7989fd1519249a51026898ea6d45adfa2e249bfbbb2b3a41e40a52fa62d78fa0846520dbf94666adde7a0b0ae75bbc14e9cb4b59d655af2fe563718e4ec38be76b818b3cbea0dc62a27f47330141f79206777d1c29743ddb9e38eb647a83f2340e0f8a1d91c9aa1496a3538590011ecfeb6cb6493cbc5d70719c203b0c787129d7c6efa7c1b32665e60bac0a31cb1a4a2f3cce8931e3907d0366f34be5ce5e8d64748d3177cb6c2c523d5cd68df26662c89ecbf36a1dd0f5779e95a5d8fdf7bb7846e05969e0d29edb5ccde723757384ed25710e85747daf1256770942df66519b1ba8f1deb33a9aab9a4c6696", 0xf0}, {&(0x7f0000000040)="ef6932904446b764e56e6b73c3804c62614690bca7a6518a644ba724abf51b6ad3063ba92d5ce061e408b7dd3103382cbed65e36dcacb244", 0x38}, {&(0x7f0000000680)="c01191e047aa1ea3eb023dd1de", 0xd}, {&(0x7f00000006c0)="d0c18c24419936ba442f1cf219226d2475e1d503c8f7ff7ac1f2bc91f9eace008e2f75f494ca56ecb5cbe100c24883863a1adbe87c137ad3bd8c424bd9ec303ea335516d3c7e8ebaa73a691145ff9d328e54a9d2ae245fe97e5476031fac2b2f23b613a5b7be6dbd990043d27c7b0586a2a53444e033e3ecf4137f66b0cee793672157e15922b6c7d577285de312894a1248022cdc923ff5a013e056aa796fb066df30c4bdda7c390b062d4e40d6ae9666030b048b3ea2e0a4e1288656bd7a59fb95e9c7700d5b01166a87ccc1a37a18c9a5", 0xd2}, {&(0x7f00000007c0)="21a840a13216038619f104382c458b95339a95c525be85daa3954d31f1e33fb1f84d2426a5e4c0a642afa4eb3435f8e6bdc9407be3620eb1f8a3c33cdbd3349bef63a6eed907a30b41882fb044837ac606ef347904bf07d6b6933bd0692719e23a42c4841151c69c2bfc8a67908d153ec00cb4ff38dd673c913f990eb9ae3f38c8f9937786f2944066f42e8396ffe3f795390bcb6a099134a4fc0fceaf6be915e6af507335161d6d46ba56a3bf8d0aafc7d267f1fc7e30112f5ae27e36bba6e7e278", 0xc2}, {&(0x7f00000008c0)="338bc065194183fbe633840fa54dbb17bc8fbba20ad0de55bb12ea6190d724ac75da8f5f32d053b2fc5a4ef1d3e9cb075432129f51c2eacc96586b76bad76f249fe25df1e99299f1b65e4a5cbf1964b9e713706c67ec8fe094f92cae0aa71f82ea97cc0a4e2044608768ed82905f9ebf424dd69f5a7d4a5086809b8f56f6b8aaae74a754695c8932a84e96b4e852c5ed7f96af4a5dccec7a58692e70e170c33ab4ad", 0xa2}, {&(0x7f0000000980)="b61778448846581d1b67019be3472d734f70569727a11ef5866a2a57eb3b1a391aba116ad046d281d2feb3d8a6a2e4ad62d418a4646b03abee94b4cdbd279b8a1f72fd9efd245f7edf3d9b063f1616e0b6ca4091be9b7686c341a5257d3fca0afe6099", 0x63}], 0x9, &(0x7f0000000ac0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0x5, "65b774114f"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x309}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1c00}], 0xc8, 0x800}, {0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000bc0)="d6c01bd499c36e395552eeee3ac599709e449bc840410473dcac3ab98b26efff0f05ccc86a1ae6d69cf6c0c4bde98987e02a8818e60ce1fdb7ab64936d79c0333f43a06ad32c5cd4d746e56f480c9cb2f7cf14354068f8e37552d72c11b85d29f4f803821cc93b620418bfe3fe620a7635e9f83a8890f803486928c7f8516a3f8da67fa4ee7023f35c8bcd2088dbbfc7e60ebaf9ed13dddef6ec3d04e2c2e478ed8ddf4aae263591855d27de32099b230db88dc5fd51", 0xb6}], 0x1, &(0x7f0000000cc0)=[@assoc={0x18, 0x117, 0x4, 0xff}, @iv={0xc0, 0x117, 0x2, 0xac, "5705b342dd4031d01ed3d936927741de03e57b5b49976e5333f3c0f1dcf9e8b98c70dd04fa943a0a1032879a6c3fd1a243fd6638d85e03af6df5e49e517071cbd4ca27f3c731db168361e065018ca8d33f4ce5c91e50b78c0d95d51d3d8b12d1d05c2e5a83876ec3dfbec83074aa16cb95886a74eac52c5709aa264ec1ad335604187819dd34afb406b38540638c3a9476b20a25ee47a16e9f51e502e30cd697b271272afa91d52cb12288d0"}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x108, 0x40}, {0x0, 0x0, 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0x220, 0x4000010}, {0x0, 0x0, &(0x7f0000004700)=[{&(0x7f00000032c0)="2ec66b7364a41642b27d5f1dcb9e7a7cb95dc9894ad771a0d98cf436f51188e3cb33ee1810b8b8274404aa96aadb681f18ed689a808f651f0e53704798eff0e1acaa7186a496950523adf1ccc165e5c3a72af51b05ade3ae613d8b9d185dc5c87fc2785a31831f6b7d6b0a81cdccb44eb6f78a1da7bae526fc99184e9283554c82a09acd887e8f3105454d11917ec4b9bf9835939c1f981b59adc7e864f1c68f629566df47c33c457aa1ee7ec23a7dcbc8cd6c14fe07227a755e60e6b321b81a5de1b86432a5a2dee0b2ab8d5efffc92a70b84c127bae441", 0xd8}, {&(0x7f00000033c0)="2956ab2eb2a26dcc5567777dbfdd124f1275f2dfb9d88f7b7930cf5bbb879f115e49e8cfad35f63e32ea5a1abf866b8035accddeb2c5768af0468fea6c637bf5ff371be07ab6d0d6f124dbb8d8cc92bbc6632315c8053b644f3c862e541e17a8b1214a821680eb48a87d1a4f3498ba39311e8662ac56c220649e09e5cccb9b3f16bedb806c29c3620de78d736e2e47e99b9203b828b189b63c1b253673ffa54eaae5e44b73edc23f5a7f9b5d1be0b5cac5754ed91fd5658589c4ddd68dad0fc20ca99e04e19e95fb08bebaedfafcfc15f1c7b88d361805c50d2d45531cfe7908930821", 0xe3}, {&(0x7f00000034c0)="0374f7603a167517a8494a363e0702f253e27efa2319a384f79180f4f8617a48d0711d4be8fd02cbfac8bb8ea1ac2e3f9890969adac00a13e797966c1cbe29ec9688e48aca968824505a8746101df8a437708b6eb5d4cc05410495c6076f3ce9d357c9d57f23f6092e06466c8fc0f423ebca01d21081a8cfb51095f2ab6c7e791c26753eed9b5e1a909abd09317f293c31996b123ae6ea5c662c7632ef027d3adb1d2e94c8421f277f49fa5de25c56fc26868dec57befe1347bb3c1f91a38b9bf3e577ce4cd4dd5db7044fe454c14c6a8cdb2bd9db0f017d2a3426115e643ebacb7fd70b2e5b72dcb05a018fcd0e83c788", 0xf1}, {&(0x7f00000035c0)="160e6b9d9c5b3a88b30a247e56b6da7d203fb165be9969848a61d5d6d3a8fafe1507f5fb9c14416299c8c15c4e74f37d4b83a2a9d4893ddf91867625340769a7b1e707951e24a890a4f29373bea12df675e29efd508d8885152f573bf4b564f5f989d2b80299afbb6dfa31d513021828efa15b76aae6f4af2324066ccf91dfdb8afc390837b9112f9d18", 0x8a}, {&(0x7f0000003680)="9690b72069498d4185e104230ae48a255608989fa50d4856e6b9a1f807f1012c5f3370cc556d54a670c7e6622300ceb443b0650e7423b3af82a275483279c2d70dccfc78b2c71097cba603819f42a66c91d75834b3557b28fc7560b5702fd7d7cd56d584a8f32a439a3764654497c011957deb", 0x73}, {&(0x7f0000003700)="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", 0x1000}], 0x6, &(0x7f0000004780)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x81}], 0x30, 0x841}, {0x0, 0x0, &(0x7f00000047c0), 0x0, &(0x7f0000004800)=[@assoc={0x18, 0x117, 0x4, 0x26e}], 0x18, 0x400c001}], 0x7, 0x40000) [ 90.986629] FAT-fs (loop3): bogus number of reserved sectors [ 90.992760] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/03 23:00:49 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000100)) symlink(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='./file0/file0\x00') r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x1fe) socketpair$ax25(0x3, 0x5, 0x7, &(0x7f0000000100)={0xffffffffffffffff}) chroot(&(0x7f0000000300)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) open(&(0x7f00000002c0)='./file0/file0\x00', 0x400400, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000280)={&(0x7f0000000240)='./file0\x00', 0x0, 0x8}, 0x10) unlink(&(0x7f0000000000)='./file0/file0\x00') 2018/04/03 23:00:49 executing program 0: mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0xcbb, 0x7, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x78) mbind(&(0x7f0000a8b000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x5, 0x2403, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) 2018/04/03 23:00:49 executing program 2: symlink(&(0x7f0000000240)='./control\x00', &(0x7f0000000080)='./control\x00') stat(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x17eb1e47a9c7a846, 0xffffffffffffffff) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000000c0)={[0x6000, 0x10000, 0x0, 0xf000], 0x1, 0x28, 0xd599}) 2018/04/03 23:00:49 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006ae000)={0xe, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000000a004e2401000000ff020000000000000000000000000001150000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000a004e230800000000000000000000000000ffff7f00000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2105000000ff02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e239d000000fe80000000000000000000000000000c07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21f9ffffffff01000000000000000000000000000187000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2305000000fe80000000000000000000000000001704000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e243e000000fe8000000000000000000000000000aa09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2020000000fe8000000000000000000000000000bb0100010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) [ 91.115328] FAT-fs (loop3): bogus number of reserved sectors [ 91.121260] FAT-fs (loop3): Can't find a valid FAT filesystem [ 91.125493] gfs2: invalid mount option: statfs_quantum= [ 91.132579] gfs2: can't parse mount arguments 2018/04/03 23:00:49 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xda, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffdfffffff, 0x0, 0x80000000000000, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x400, 0x0, 0x0, 0x0, 0x0, 0x10000}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r1, &(0x7f000000afdf)={0x28, 0x3, 0x0, @fuse_notify_inval_inode_out={0x0, 0x7}}, 0x28) 2018/04/03 23:00:49 executing program 6: getgroups(0x2, &(0x7f0000000140)=[0x0, 0xffffffffffffffff]) setfsgid(r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x40a, 0xffffffffffffffff) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setregid(r2, r3) [ 91.166782] gfs2: invalid mount option: statfs_quantum= [ 91.172288] gfs2: can't parse mount arguments 2018/04/03 23:00:49 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101003) inotify_add_watch(r0, &(0x7f0000000200)='./file0\x00', 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x3, 0x70, 0xfffffffffffffeff, 0x52, 0x4, 0xffffffffffffffaa, 0x0, 0x3, 0x1000, 0x6, 0x6, 0x20, 0x5, 0x0, 0x17, 0x5, 0x8, 0x7f, 0x2, 0x2f, 0x40, 0xffffffff, 0x2, 0xeee, 0x1, 0x9, 0x7, 0x7, 0x10000, 0xa60, 0x5, 0xffffffffffffffec, 0x6, 0x200, 0x6, 0xffffffff, 0x5, 0x23a, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000100)}, 0x8000, 0x9, 0x7f, 0x1, 0x40, 0x4, 0x3ff}, r0, 0x2, r0, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x52, r1, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000040)) 2018/04/03 23:00:49 executing program 2: r0 = socket(0x13, 0x802, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0x40}) write(r0, &(0x7f0000000040)="220000002100070700be0000160007010a0000ffff00000000ed030405000c80ff45", 0x22) 2018/04/03 23:00:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x4, 0x81, 0x8, 0x80}]}, 0x10) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-twofish-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000008000)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000900)="00f5f01880cf1a0936551641f1430b302c", 0x11}], 0x1, &(0x7f0000000700)}], 0x1, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/03 23:00:49 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x40) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x28, 0x0, 0x0, 0x70bd27, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80000000}]}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000200)={'\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}}) getsockname$ipx(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000002c0)={0x6, 0x0, 0x10001}) shmget(0x1, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000380)={&(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00000003c0)) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioprio_get$uid(0x3, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000600)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x280, 0x398, 0x398, 0x398, 0x398, 0x4, &(0x7f00000005c0), {[{{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffff00, 0x0, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x20, 0xb4d3, 0x1, 0x0, 0x1f, 0xfb76, 'vlan0\x00', 'dummy0\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@link_local={0x1, 0x80, 0xc2}, @dev={0xac, 0x14, 0x14, 0x19}}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x0, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000c40), &(0x7f0000001c80)=0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000001cc0)={{0x32, @broadcast=0xffffffff, 0x4e24, 0x4, 'dh\x00', 0x0, 0x1, 0x2}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x10000, 0x7b79}}, 0x44) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x400080000028, 0x100b, 0x0, 0x0, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @uid}]}]}, 0x20}, 0x1}, 0x0) r3 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001d80)={0x0, 0x11, "e1caf091b3d27ff9d78d2892983d47d316"}, &(0x7f0000001dc0)=0x19) sendmmsg$inet_sctp(r3, &(0x7f0000003b80)=[{&(0x7f0000001e00)=@in6={0xa, 0x10, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, 0x1c, &(0x7f0000001f80)=[{&(0x7f0000001e40)="8dce8e90cb781f31c29630c5d2859d7a84b8fe9c24b0d191105dba67a47ef4df6625bd7f1b87346ca0cf930a803ee0c905bfc4bb3792ab7490", 0x39}], 0x1, &(0x7f0000001fc0), 0x0, 0x20000010}, {&(0x7f0000002440)=@in6={0xa, 0x4e20, 0x1f, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000003a40)=[{&(0x7f0000002480)="3a87fddfb620fce58287f781a24a3064410d084f950ac546a428fff8f0b2266c9e0799cd837b21eb07cd56b2a1c0fe9ae09bc4aff6f1e3a4e880e2cea7d2b0fa2176e75dd00c6a7ccd5d336407a57254067c46dc6e5f89d0ad49ff7110b9e2184fd20c393bd836ac07cccdb96339d2cb403feb5088f255e788e6131af6374b24be9f26b44cc4b6be2b106523a95aac27d5ff6a332b544d1e2b2429", 0x9b}], 0x1, &(0x7f0000003b00), 0x0, 0x20000000}], 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000003c40)=@assoc_value, &(0x7f0000003c80)=0x8) 2018/04/03 23:00:49 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000000101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b33ffc)=0x10ff) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f883b16", 0x6}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/04/03 23:00:49 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) close(r1) pwritev(r1, &(0x7f0000001640)=[{&(0x7f0000000000)="86783ec46dd3e484", 0x8}, {&(0x7f0000001480)="99c20fe9d90ac6a2704930e7b960a80bf99b1e64b3159e3a1f931f1ad118c9a983bfc1ddb9ff8065e8e21ee49776b20f81d8c00efa5f2b58f3d2394a9e44070b3099db66bc50b5144eeedaa7af0b664bd69c4efcf743e3c3138e0d6407f6088b208a16b57e8db8b2be74b8eb82c5c5ea057aab077e57ecd91a75e5f8bce5e3079e62915561496918f56a918ad18f92abf644708571b3d777e822f9d69a352d6d4b9f422a1da4f3873f913e42fd0f865d65c01132bff4cf458334fd36430491be9a188861d04e882c74c03a8feb770d78171f8839552d53724de30a4716ab5d6465f0ecdd5fffa42e4ad92b657313", 0xee}, {&(0x7f0000000040)="a1769192b0837a79146e1a15e783c4d7b119bc1700d231f5d12102e3f907ba3f119f11fda1e50c0909db56c8e1f652ad3b5f3fb7e78f6a8f403154a0799cb387e2704a88d5752151cd8a", 0x4a}, {&(0x7f0000000280)="a84a9e4c49404194d8ba964cc06944f0856f256998df5e7f330b0b7366760252010c6fadd9f6bcfd294af89e77352f82ba5061e807eb0ceef6345174d0882b6b27045a599ca0a0bf51020457ac717e372b515fde23bb50a071cedff875c0619129f24814ea1d4d70fd8b38d65fa5d0", 0x6f}, {&(0x7f00000000c0)="aac844f3c61e6ee6494cb7f719ac65a612d0cebe4a8d6f9cfd19838d4d257fd5519cae13385287", 0x27}, {&(0x7f0000001900)="8415d3a2257212ac43bd55a90033bb6c6629ce4e255c22a0e539024b8653a310ebcf382ed102a58d30aa172e0a659e5d6ee80e9f643665ddbe9d961b94bea731457af19876a27f947599d3b12bfb1bbd6f9f0672948acdf11a775d38c177dba83f621a2205d39d5c1698eca01eba432026d38c9cb8b1281e904f40bb2b4c9c5e32d4102e3c2875aa5dbf2ba7c8378af9ae7cbd965ebcb3a9186949f75a6f13c78417329750009b83fae4a8c8c9c6ed76993a56ee6cc2e2d913dc325daf9b1e7d5af7", 0xc2}, {&(0x7f0000002b80)="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", 0x1000}], 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001a80)) 2018/04/03 23:00:49 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400040, 0xb) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000000c0)={{0x2c9b03c6, 0xa8}, 'port1\x00', 0x20, 0x0, 0x1, 0x29, 0xfffffffffffffffb, 0x3, 0x7f, 0x0, 0x2, 0x3}) 2018/04/03 23:00:49 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x6915, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x280200, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vcan0\x00'}}, 0x1e) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000005000)={0x1, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "35087d58ac0076f8042e0b88db000343"}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000140)={0x2, 0x2}) fstat(r0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x0, 0x1, [0x75fe]}, 0xa) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='autofs\x00', 0x0, &(0x7f0000000100)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x4) fcntl$setsig(r1, 0xa, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4200, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00000002c0)={0x3, {{0xa, 0x4e21, 0x7525, @empty, 0x2}}, {{0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0xffffffff}}}, 0x108) 2018/04/03 23:00:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x26, 0x0, &(0x7f000000df48)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 '], 0x0, 0x0, &(0x7f000084b000)}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x548, 0x0, 0x1f8, 0xc8, 0xc8, 0xc8, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x4b0, 0x6, &(0x7f0000000040), {[{{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x448fa3f1c2a6b77c, 'ifb0\x00', 'syzkaller1\x00', {}, {0xff}, 0x5e, 0x3, 0x20}, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x6, 0xffffffffffffffc1, @empty, 0x4e22}}}, {{@uncond, 0x0, 0xe8, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x3}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, 'sit0\x00'}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@rand_addr=0xcf5, @rand_addr=0x9, 0xff000000, 0xffffffff, 'rose0\x00', 'bpq0\x00', {0xff}, {}, 0x2, 0x1, 0x8}, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x3ba0, 0x1}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffff00, 0xffffff00, 'ifb0\x00', 'dummy0\x00', {0xff}, {0xff}, 0x7d, 0x2, 0xc}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x10}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x28}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5a8) 2018/04/03 23:00:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f00000002c0), 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180), 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) recvmsg$netrom(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000440)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000480), 0x0, &(0x7f0000000400), 0xfffffd90}, 0x0) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) splice(r0, &(0x7f0000000200), r1, &(0x7f00000002c0), 0xfffffffffffeffff, 0x2) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65da") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000380)=@req3={0xc96b, 0xb1a, 0x3f, 0x62bb00, 0x7, 0x7, 0xa0}, 0x1c) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/03 23:00:49 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000001440)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)="19dc48b65ecb6dd0f6b6f837475cf4848ebe0453cfe9d1e181fe595a13f2", 0x2}], 0x1, &(0x7f0000000180)=ANY=[], 0x0, 0x24000004}, 0x20000041) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000014c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e22, 0x5, 0x4e24, 0x6, 0x2, 0x20, 0x20, 0x2c, r1, r2}, {0x5, 0xffffffff, 0xfffffffffffffbff, 0x800, 0xffffffff, 0xffff, 0x4, 0xff}, {0x80000001, 0x5, 0x5, 0x6}, 0x6, 0x6e6bb8, 0x3, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x2, 0x4, 0x1, 0x26, 0x40, 0xffffffff917e8bc6, 0x288}}, 0xe8) socket$nl_xfrm(0x11, 0x3, 0x6) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20402, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x1000, "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"}, &(0x7f0000000200)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x4435}}, 0xc6e, 0x1, 0x80000000c6, 0x5, 0x4}, &(0x7f0000000300)=0x98) 2018/04/03 23:00:49 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) accept4(r0, 0x0, &(0x7f0000000040), 0x0) 2018/04/03 23:00:49 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x6, &(0x7f0000001540)=[{&(0x7f00000000c0)="1403bb0546d7ea580e078679098b1ebdfb0e119bb03ff22ec44460d53c2d2ca186b505dd5af7dde9767ec1aa6be7b2aacf51af7874478f6172c3a9587fb281b2b371fa560826702aa37318aa56034df2e10c4e5f6d56676b18a2b6a594a8494202a3c8ad73fa7a4515d04f206232070c2929db15bcef45e20b006afe605a39c1f0ad7c4ef0d1756266477e3b1ba5074de7f4db1f270b13cf0557b39b2917865b468d8c6f448d11fa6895c8f1955167b42239a1cff8d534b180062a93eaf1e0ced10e7f681077bce889b585986e80951439c3f7ce3f6ef008cb736e32770220b92d", 0xe1}, {&(0x7f00000001c0)="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", 0x1000, 0xffffffffffff8000}, {&(0x7f0000001680)="4a34ba0d6614344bc4ae431473334e9058f7c415058bd01ab67cb4afd26b7e9e9d768634eb34678e572259e96fc6dfe13c96cc4741280bfa21238331e1461e9c3acc96c0a2ca2f6e9b3f921e1f75838cf66f9da7e72526cd5d1d43f507cb5976c36a9903e40f5ad3ab0d5bfcf682d16b2fcb04fac298cf3fd7ef9e5581ec024f2e1a1251722c3c87a30bc2a3a800d26d9a79d27d0267346658f0fccfff62eb7f6863ac057409b72582f6c98882c2db6ef0f6de5314d25242637a771380da1f3f60a9acbb8fa149c5a000dbf8a3a64e", 0xcf, 0x8}, {&(0x7f00000012c0)="d06d96f88a1fde952ed1eb0362dcbac328312e0c598e31a685465ca25af0be8b80c4fe8c3319d2d1bfc30cc7e977b1e37bf59e14d47c014b31032534279b93ab4a34378a216cf9f297540c2a70ce07a98c587186e8a06889fcb5e0013ffff1f4f70dfdc11a8a78c91678a9061682f3bb3c3da3778a5a6d5eccee3ea78112f63c5612acb03c16daf7e98ea5e5632545aa593582f136e66931432a4838aecf5ad15bbba6665e3fa57ea101bf20e24e344618e72d4b86e8392ab4ca2b396b965d6da3db45a9b44c9954116503b0f2609515", 0xd0, 0xd0}, {&(0x7f00000013c0)="7fade0008a3d986ce3605d58203d78f1b12519d1b1a0f59ac30e423ecd1320f16d74f9fe72435e2ba422784449cee09f8bd1cb7278acf315fff90803e383c572d83af4ea35c99fc632341d1e7a8f5f9a78fd253de3b8e6f933928db248cea5887ca8b42000f407f1b20bf795f0871206b87d3acafd0857df7621d0ec5d9615bb329ce4814bf6e3295e8f4a25b2ef9f568a092c718c41f99edc093ee9e6479622606ee27b697cfe40dc17a3b64b9c6674408eea9c3972618e790b70a2d7", 0xbd, 0x983}, {&(0x7f0000001480)="aa782bd07b73ecfea6e6b8d4b0e1c8bebfe3ba8e38e913c8bf48ae6b5d823e55ed298f5d52120950ceb7ca80495005f8d02b39279d1177843bd26b0ed89e5c724e9947ba3cbc8cb2986dc44b0756c4f5d69b51f2ba30042e9974e834f684007da5f05c5cdd8215bdb275735976482c8c56b09ed15e00e7559083478ba4390cf17e7018662e6e5cd48095713b2673539975a53a3cec43a07058e81c3bd9", 0xfffffffffffffe7e, 0x5}], 0x1000000, &(0x7f0000001600)={[{@errors_remount='errors=remount-ro', 0x2c}]}) r1 = dup2(r0, r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001640)) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000012f70), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="280012000000e5002900000005000057f2c9d06e33729b957efe1b00000000000052000000000000"], 0x28}, 0x0) 2018/04/03 23:00:49 executing program 2: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) socketpair(0x0, 0x3, 0x40, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) r3 = epoll_create1(0x80000) r4 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x6, 0x2000000000021ffa) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) fchown(r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f00000002c0)={0x2, 0x8}) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000100)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000380)) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed056ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08cade2389365666bbb7a0e6b9485f2d925493f62113e33e5f853b5fa638e3fc6b7f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bc5", 0xc1, r5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x80, 0x2, [0x8, 0x0]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000400)={r6, 0x3e, "9587f813b066c7951b80971204b6cdb9f2b4d0db64cf52bc9207bae0af56e8d32862c129b65cb3082915962b131979b72c5d3371dcf8072845927f0a8cb7"}, &(0x7f0000000180)=0x46) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/03 23:00:49 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, r0, 0x0) getsockopt$inet_mreqn(r0, 0x114, 0x0, &(0x7f0000000000)={@remote, @remote}, &(0x7f00000011c0)=0xc) [ 91.522529] binder: 8548:8553 got transaction with invalid data ptr [ 91.555161] IPVS: ftp: loaded support on port[0] = 21 [ 91.561458] binder: 8548:8553 transaction failed 29201/-14, size 8192-0 line 2982 [ 91.595185] binder_alloc: binder_alloc_mmap_handler: 8548 20001000-20005000 already mapped failed -16 [ 91.624193] binder: BINDER_SET_CONTEXT_MGR already set [ 91.641736] binder: 8548:8553 ioctl 40046207 0 returned -16 [ 91.673572] binder_alloc: 8548: binder_alloc_buf, no vma [ 91.679291] binder: 8548:8578 transaction failed 29189/-3, size 8192-0 line 2963 [ 91.737975] device bridge0 entered promiscuous mode [ 91.759420] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.765763] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.779353] IPVS: ftp: loaded support on port[0] = 21 [ 91.801279] FAT-fs (loop4): invalid media value (0xe9) [ 91.806868] FAT-fs (loop4): Can't find a valid FAT filesystem [ 91.817433] device bridge0 entered promiscuous mode 2018/04/03 23:00:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xffff, &(0x7f0000000040)) io_setup(0x5, &(0x7f00000000c0)) 2018/04/03 23:00:50 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xe1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYRES32=r1, @ANYBLOB="230000000000000003"], 0x15) 2018/04/03 23:00:50 executing program 6: r0 = gettid() r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x5d, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0xfffffffffffffffe, 0x8) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tgkill(r0, r0, 0x0) 2018/04/03 23:00:50 executing program 1: r0 = socket$inet6(0xa, 0x4000000000809, 0x88) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0x2, 0x800, 0x100410) r1 = dup2(r0, r0) recvmsg$kcm(r1, &(0x7f0000000300)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/230, 0xe6}, 0x3) bind$inet6(r1, &(0x7f0000000540)={0xa, 0x4e23}, 0x1c) getsockname$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f000073bffc)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r2, &(0x7f0000959fc8)={&(0x7f0000000100)=@in={0x2, 0x4e24, @rand_addr=0x2}, 0x10, &(0x7f0000000140)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) 2018/04/03 23:00:50 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xfffffffffffffffe, 0x40001) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f00000006c0)=ANY=[@ANYBLOB="640000001500000125bd7000fbdbdf25fe800000000000000000000000000018000000000000000000000000000000004e2100004e2300010200808000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="bf6b6e316fb305fd08001d00af0500000c00150053073500de0600af2458001968c0729110d0600df539c43fa82cf9c8ee43216253a5566ce307beb1d8b29b35ab"], 0x64}, 0x1, 0x0, 0x0, 0x20004010}, 0x4) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000005c0)=""/208) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) move_pages(r1, 0x2, &(0x7f00000003c0)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000440)=[0x2, 0x400], &(0x7f0000000480)=[0x0], 0x6) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x1a8, &(0x7f0000346fc8)=@framed={{0x18}, [@alu], {0x95}}, &(0x7f0000000140)="c8504c006c1c80c4b9a066dc2f377d372cec9a8fab9d6182f7e8d2b25fcf26f34386c377c5dfd71691d52454ddba2cb34052951b7edda9bad0e1ddc29cd24f439edb13c33e820542dea6f145a689a55155875301b9bc0d4e26bc8b27bd2675b4928ef332138bb14f2a0dda87ee65cfa4f6f1139143af5c647b2edcdeca51be313656787590319356ee3db93b8bda795333702dcdcb4858db0e019bb7409649ac6ad784f5509c35281905e9", 0x0, 0xffffffffffffffba, &(0x7f0000000040)=""/251}, 0x1d) io_setup(0x4, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000540)={0x1000, 0x47e, 0x7, {}, 0x3, 0x6}) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x2, 0x0, 0xfffffffffffff800, 0x2, 0x1, 0x20, 0x2, 0xfffffffffffffffb, 0x1f, 0x3f}) 2018/04/03 23:00:50 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/03 23:00:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) close(0xffffffffffffffff) close(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(0xffffffffffffffff, &(0x7f00000002c0), 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000180), 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) recvmsg$netrom(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000440)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000480), 0x0, &(0x7f0000000400), 0xfffffd90}, 0x0) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x2, {0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) splice(r0, &(0x7f0000000200), r1, &(0x7f00000002c0), 0xfffffffffffeffff, 0x2) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65da") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000380)=@req3={0xc96b, 0xb1a, 0x3f, 0x62bb00, 0x7, 0x7, 0xa0}, 0x1c) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r2, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/03 23:00:50 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0xfffffffffffffffd, 0x0, 'dh\x00'}, 0x2c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) quotactl(0x3f, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000340)="121ad593122245d1e149e80e06245886d5b4fc5ce78b2bc7896ff49ff0955e9733e047929625d080d3e9") r5 = accept$unix(r3, 0x0, &(0x7f0000000100)) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) pipe2(&(0x7f0000000200), 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}}], 0x48) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x20000, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x4240}, {r0, 0x210}, {r5, 0x6140}, {r0, 0x3010}, {r1, 0x400}, {r6, 0x1060}], 0x6, 0x100000001) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000380)={0x1, 0xfffffffffffff801, 0x40, 0xffffffff, 0x7, 0x80000000}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000240)={0x4, 0x2, 0x17000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) 2018/04/03 23:00:50 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0x1d, &(0x7f0000000300)=""/206}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x4, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x84000001, 0x3342, &(0x7f0000000300)=""/187}, 0x48) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000227bd7000fbdbdf250f0000001800050008000000080004008000000019e67f635b2d67d865852e37703d17ed8da57a"], 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 2018/04/03 23:00:50 executing program 2: ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x3, 0x200) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa8, r1, 0x100, 0x70bd2a, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x38}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}]}, 0xa8}, 0x1, 0x0, 0x0, 0x44894}, 0x4000) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x30) connect$rds(r2, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/03 23:00:50 executing program 7: r0 = socket(0x10, 0x1, 0x8000000000c) write(r0, &(0x7f0000000280)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693dfba6cbb31ba970cb3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xfffffffffffffcb2) 2018/04/03 23:00:50 executing program 4: getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000280), &(0x7f00000002c0)=0x8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9800000000000000) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80480, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000100)='net/wireless\x00') pread64(r3, &(0x7f00009f3000), 0x352, 0x0) lseek(r3, 0x0, 0x0) r4 = getpid() r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r5, 0xaf01, &(0x7f0000675000)=&(0x7f0000989fff)) ioctl$KVM_CHECK_EXTENSION(r5, 0x4004af07, 0xfffffffffffffffe) read(r3, &(0x7f0000000080)=""/93, 0x5d) ioctl$TIOCEXCL(r3, 0x540c) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r7 = eventfd2(0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r4) ioctl$KVM_IRQFD(r8, 0x4020ae76, &(0x7f0000000180)={r7, 0x0, 0x2, r7}) open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x1c2) dup2(r7, r8) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/03 23:00:50 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0xfffffffffffffffd, 0x0, 'dh\x00'}, 0x2c) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) quotactl(0x3f, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000340)="121ad593122245d1e149e80e06245886d5b4fc5ce78b2bc7896ff49ff0955e9733e047929625d080d3e9") r5 = accept$unix(r3, 0x0, &(0x7f0000000100)) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) pipe2(&(0x7f0000000200), 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x401}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}}], 0x48) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x20000, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x4240}, {r0, 0x210}, {r5, 0x6140}, {r0, 0x3010}, {r1, 0x400}, {r6, 0x1060}], 0x6, 0x100000001) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000380)={0x1, 0xfffffffffffff801, 0x40, 0xffffffff, 0x7, 0x80000000}) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000000240)={0x4, 0x2, 0x17000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) 2018/04/03 23:00:50 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="40070000000000000000150000000000eeffffff000000"]) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/03 23:00:50 executing program 0: migrate_pages(0x0, 0x2, &(0x7f00000003c0)=0x9, &(0x7f0000000400)=0x3ff) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x49, 0x800) 2018/04/03 23:00:50 executing program 6: modify_ldt$write2(0x11, &(0x7f0000000040)={0x8e3}, 0x10) 2018/04/03 23:00:50 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x1, 0x42000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'nr0\x00', 0x6}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000a7c000)=0x3a9, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = getpgrp(0xffffffffffffffff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) r3 = getuid() getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={r2, r3, r4}, 0xc) 2018/04/03 23:00:51 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000000000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001200)={r0, &(0x7f0000000180)=';', &(0x7f0000000200)=""/4096}, 0x18) 2018/04/03 23:00:51 executing program 3: clock_gettime(0x0, &(0x7f0000004d40)) r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfa4b}, 0xfffffffffffffe2d) r1 = dup3(r0, r0, 0x80000) r2 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x850, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={r2}) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x1) flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/176, 0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc0109207, &(0x7f0000000040)) 2018/04/03 23:00:51 executing program 0: r0 = memfd_create(&(0x7f0000000040)='ppp0nodevproc,\x00', 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x75, 0x62, 0x2, 0x9}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x10000000000000, 0x0, 0x55, 0x8, 0x2}, 0x98) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x5, 0x8000, 0xa44a, 0x4, r1}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x41, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fchown(r3, r4, r5) fcntl$setlease(r2, 0x400, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x2002, 0x0) 2018/04/03 23:00:51 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x10, 0x4, 0x4, 0xa}, 0x356) 2018/04/03 23:00:51 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/03 23:00:52 executing program 4: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 23:00:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000680070040000700000000000b00000000001400010000000700000000000000000000000001ecebdc6803b5496b5eeb8875eca74d11a4a04295208378"], 0x40}, 0x1}, 0x0) 2018/04/03 23:00:52 executing program 6: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)) flock(r0, 0x1) close(r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r2, 0x4) 2018/04/03 23:00:52 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/85) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0xffff, 0xc6630ae278e051bb) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001380)={0x0, 0x9, 0x3, 0x8193, 0x2da2, 0x1f}, &(0x7f00000013c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001400)={0x0, 0xfb, "17d3375046e0b389b2e181ba0511b8a3b095b325100b22eaaf801f1b82058de2d2b8360c69a2ca73358880a4515734cf46c0f51790aafeeb5ec25fbc75ad1574625a18c20d84fe3a819e938d67e068e7dc70a0307ed4f2240c536de28cd3ad5150ef93012c92862270fd7957705824228cf833b033f86e4b4aebd5502f1e31851627899fe107550f6a7a3a5c03bb795e17f194d7ccd420994a34cdeb9d605a4950fad737163981e63271bbecd39298a69b6a0f5fc4dd38f4a3386e6ec9337e5409678858039ab2d3879f488fd67e01a6d71e9ee58823593bb008042a7617c3cd218316b1cca80ddfe1f6f3e8ded4bb6134a3a6adf1a800c6d37410"}, &(0x7f0000001540)=0x103) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001740)={0x0, 0x11, 0x5, 0x2c, 0x6, 0x8f4, 0x3, 0xd1, {0x0, @in6={{0xa, 0x4e21, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x13}, 0x5}}, 0x7fff, 0x7, 0x400, 0x0, 0x96}}, &(0x7f0000001800)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001840)={0x7, 0x8000, 0x8, 0xb8, 0x0}, &(0x7f0000001880)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000018c0)={0x0, 0x3}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001940)={0x0, @in={{0x2, 0x4e24, @rand_addr=0xff}}, 0x7e0000000000, 0x100000001, 0x4124, 0x1, 0x87}, &(0x7f0000001a00)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001a40)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x29c, 0x1ff, 0x4, 0x0, 0xa0}, &(0x7f0000001b00)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001b40)={0x0, 0x7}, &(0x7f0000001b80)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001bc0)={0x0, 0x5}, &(0x7f0000001c00)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002340)={0x0, 0xe22, 0x30}, &(0x7f0000002380)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000002480)=[{&(0x7f0000000140)=@in6={0xa, 0x4e23, 0x3ff, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000180)="c67f3ae78ea508b6cdd72a25671b771ce0b5566c3e59f746b5b323e5d6031bba1a6f2b0a2ee2662015880a9b0b0a8bc29771e48cf273fa3a355162506793d3de97a09c4c51d6bf4f015b362c999b507e81864b35898ea87d8eae1d489416d483e6358298a2c96670ceef2f8a20575c3961e30955", 0x74}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="1617b59300ab517b296aab1c577560406aa789cde06b2fa32129c08e4bc90f6a03b4b93d4fa03e389fbb3c61277489824f1fb235c8b8d782cd7c8f53373d40d6e64c3c278c01ec21a946d661f97e83d0f51f57c4c09a7cb809bac9bc4ade0af9bf7a1d389c8a9716e6ccef8cf684118f57b3f8fe8e2fe1bbdd398ff57448db1332619a82aebf89f8e3fb44c65a74e5c9d7cd4447433ca9a6fa77588e1bd4ac06432158cca8396da1766232b31cf299bdd7d790732666f3cfd036e34e28", 0xbd}], 0x3, &(0x7f0000001580)=[@init={0x18, 0x84, 0x0, {0x7, 0x0, 0xc137, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x5, 0x7, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x20a, 0x40, 0x100000000, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0x9}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0xffffffffffffffff, 0x2}}], 0xf0, 0x80}, {&(0x7f0000001680)=@in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x1c, &(0x7f0000001700)=[{&(0x7f00000016c0)="ef1b679fd2fa7a336731e9378a1a", 0xe}], 0x1, &(0x7f0000001c40)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff01, 0x1, 0x5, 0x81, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x4, 0x8001, 0x80e, 0xb, 0x4, 0x80000001, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0x5f, 0x1, 0x0, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x2b, 0x0, 0x100000000, 0x8, r6}}, @init={0x18, 0x84, 0x0, {0x10001, 0x1, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x2, 0x1, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x4, 0x200, 0x9, 0x53ae, 0x100000000, 0x20, 0x53, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5219, 0x200, 0x7, 0x8, 0x8, 0x709, 0x4, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1400000000, 0x8, 0x2, 0x8, 0x0, 0x0, 0xfffffffffffeffff, r10}}], 0x1b0, 0x1}, {&(0x7f0000001e00)=@in6={0xa, 0x4e20, 0x4cad, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f00000022c0)=[{&(0x7f0000001e40)="b73c46f3ed14294217f469ad5268dd66f6163376019cabf8668bac8c7dbd96b80410be72ab055b0de132c03fa17cec91a48a0449add1ae89bab364fb7caca1a19c4e707d1eae843eafe9ede5659c060fead1", 0x52}, {&(0x7f0000001ec0)="506cf1700759da6f61955c7b487f27f9c4db74ba115ebbe0bdb99e6297032292f9c2f0cadbbae0a13e7d662141fa77e9be5628e4a5f82acbfc1924ce9dd9fa11491948f63be6797b8429894167bb01ce4ec26e9172d24e4540f532d886832e17a7a12078fe41b2e3ef98ac88e3babb0d2b1eecb7187166dc11329bef471e65a3e83b546a53a12e42cd2423815aa16f0acf8da9e79d77ece511c2c4afc04a9ebf51fc15afa3000291fd6b8b1ceb7350236c9dc360c3df6dad6d853080a9", 0xbd}, {&(0x7f0000001f80)="965ee9e77c7155457810db20115f745e044b84eb69cc46f61b206b2c428c6dfee8aa", 0x22}, {&(0x7f0000001fc0)="0c086e6c05074d4b041f7ba9ad2885ee55a0065c52430d7ff2b1f87602991339b24bdc345895e5ce772023045cba8116fd5c7f0944db4bbd62e33ce3bd0d7afadf6c12d30e0518bbd904c3ceed2a172fe59f520575677ed30061fd3c5b4d74d701e9797123c7da34aa21cf99ee76a29b167391ccc8606c2cf6233c5ebf04ea59", 0x80}, {&(0x7f0000002040)="2aaf5d1a58838cbb7a9333459574dc0ec61429dfef4fea32914d303d13447b5461c9c17e4818140de6a2d4e93741efdf1e0b41fc8c108414ed2bd384c0c985587f5a409099eddf741313cce8116c788dc45f52ca1020076c3040a185221eb0f29c0149a7bd30704e260b", 0x6a}, {&(0x7f00000020c0)="77ca5a490167a8b01767053e7268619e6a4d5fe4fdc476a4e1940fe6c6a5388b23aae892d6693ca816070a3914f29b518091732da08a8f5b8960372ef8ec6417c25650a6b58986c1734cc58d539a06f8657a7c89080c87017204c173a1af8ec36887dc112c52748af1aa6063080d7cbed8a0e998034e812208206f4ed27b5b09d2b287ebd65fd7c0cde91e7b0a8cea5b6812a2704d012e5dbde774764a36239b78a56ad7250a6d17b8bb1b90de0c8cf536605097ef6852a6451090e5a97b0c8766f8e9747f2cc5dba217b6ee07f8ebee322e7dd6589a906b", 0xd8}, {&(0x7f00000021c0)="774015bb7995f3513b58a6c49b35c2727462a22aba6e088a6bb93fa84feb769903c1273d6bbf71da37215879127c42ad778fb4caf4792de21efb774335ccd399c2a7ae7c38ef4752ebd7d0e3d638699054598485f735a0d24de9956866a83333f27e8a375e3915e054529b4df8158c0a0a0a508e4b4dfe3fc8a6ec2d9a62e284ab39ec58e58ae4cf47c280242df22db4902f718a59b74375904a7e3259c1d6f6c9dc0cb53502ad2d40f0f456918fa1fbd168c5d4146e4384fe63202ff5bd8f450a417f66476c71656f227a91dd", 0xcd}], 0x7, &(0x7f00000023c0)=[@init={0x18, 0x84, 0x0, {0x5, 0x1ff, 0x8000, 0x5}}, @init={0x18, 0x84, 0x0, {0x5, 0x5fb6, 0x7f, 0x100000000}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x2, 0x9, r11}}], 0x90, 0x4000000}], 0x3, 0x40014) setpriority(0x0, 0x0, 0x3) r12 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r12, 0x1000000000015) 2018/04/03 23:00:52 executing program 3: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000000040), 0x0, &(0x7f0000000000)={0x77359400}) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x6, 0x3, [0xd5, 0x8001, 0x0]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0xd, 0xb53, 0x8}, &(0x7f0000000140)=0x10) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)) 2018/04/03 23:00:52 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write$evdev(r0, &(0x7f00000001c0)=[{{}, 0x8}], 0x18) epoll_create(0x10001) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x6, 0x4, [0x4b6, 0x50cd, 0x3, 0x5]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x207, 0x9, 0xffffffff, 0x0, 0xfffffffffffff563, 0xc}, 0x600}, 0xa) 2018/04/03 23:00:52 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000000)={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) write(r0, &(0x7f0000000080)="95417d3faed5d4eff44bd7285a4c1da5610190", 0x13) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/04/03 23:00:52 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000060396b5d00100000ff02000000000000000000000000000100000000000000000000ffff00000000000000000401905800bba88600f9c97ced63f1b018a2731875e5f441c39228cece79281982aae6d571ffcc5b0f6466fb5865c1dadaa2fc2753dd3b27adc692a1159e4498de078a5987afa0fe7c0556a4c3202617d5869db598f9f322f5403d2c1763c63b803be1cd8106e62b3c7713cd3ac1e45a7c48440484b739e2d830f126269e9d603ebefbfe157b1e889b80036f2b770b7e299f9011a9b4a4d46ab95d2c53995a61dd030afd742d61abfe9b217d0cad6187e49b6f3b2c14386e03b53f"], 0x46) socket$l2tp(0x18, 0x1, 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) 2018/04/03 23:00:53 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x6) r1 = socket(0x1000000010, 0x2, 0x6) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'gretap0\x00', 0x4}, 0x18) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xffffffffffffff48) 2018/04/03 23:00:53 executing program 7: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x9, 0x4) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/03 23:00:53 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080006, 0x3f) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) capget(&(0x7f00000000c0)={0x20071026, r1}, &(0x7f0000000100)={0x0, 0x6, 0x6, 0x3, 0x200, 0x7}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x4) ftruncate(r0, 0x7) 2018/04/03 23:00:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000080)=""/6) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) fstatfs(r1, &(0x7f0000000300)=""/232) 2018/04/03 23:00:53 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x24400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000001c0)={r3, 0x20}) openat$dir(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x40200, 0x21) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000280)=0xc) setuid(r4) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="070000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r5 = syz_open_dev$vcsn(&(0x7f0000001400)='/dev/vcs#\x00', 0x1ff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000001440), &(0x7f0000001480)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x100, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x7}}, [0x8, 0xfffffffffffffffa, 0x9, 0x9, 0x9c, 0x9, 0x671, 0x48a16b78, 0x4, 0x4, 0x8, 0x80, 0x2, 0xed7, 0x2]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000400)={r6, 0xffffffffffffffff}, &(0x7f0000000440)=0x8) 2018/04/03 23:00:53 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) socket(0x9, 0x80003, 0x1a) ioctl$sock_SIOCETHTOOL(r0, 0x8943, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0xe}}) 2018/04/03 23:00:53 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) capset(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000100)={0x3356, 0x6, 0x7d4c, 0x800, 0x200}) getpgid(0xffffffffffffffff) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) setpgid(r2, r1) 2018/04/03 23:00:53 executing program 1: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) r0 = socket(0x10, 0x1, 0xc) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0xb) write(r0, &(0x7f00000000c0)="1f0000000b06ffde0000f49f009dff6e89c6ab16426f81dbe9feff0000a920", 0x1f) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) 2018/04/03 23:00:54 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000200)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0x8, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000040)={0xfffffffffffffffe, 0x1000000000001, [0x4000000000000004]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x86, "0ff54934257b6a647a537f202dc5a9442e8d2ae7038bf9809b369236dcc8fdfa3b45c5118dcee88a94b67c2c82b11d0b2ae6bfb1465f6f94d5a09b67733ba6ac42dc61b54b64af2e54a004a9f5d2ca7a7a1fa314a48a980ce2537993e1fac96c1a3e00cfb3ebd8f83cd9eea839257d0176d95e31f512a3f7c32afb83205a85a324cf48e1e655"}, &(0x7f0000000140)=0xaa) 2018/04/03 23:00:54 executing program 1: syz_emit_ethernet(0x7a, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd60ecd1030044670000000000000400000000ffff7f000001ff0200000000000000000000000000010420880b00000000faff0700000086dd080088be00000000100000000100000000000000080022eb0000000020000000020000fdffffffffffffff00080065580000000061b24a8d8e729adb3d3da1c31b84285d2f329fdb961fdcccdfb64fb0159ccf1a620ea3bb5eba152ce21c96e873f52e739a3e25fae27a58a076ea168d3a17e18709d2edb58ebfb6c110437c2eb06f9b5cf4c0030e0b03f7b9a01021b6bde77028e194f9fa0f017d22de373c85ffa95a82ae28d3c4515a191deb521f314a74e8b77bf106946f47a959dec23d10503381ec4a9ad6afbd4d442d60088f1ad6ef1582fcef296fb33ed73126efc2b1d61a"], &(0x7f00000000c0)={0x0, 0x3, [0x0, 0x2d0]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20220000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=@delrng={0x10, 0x14, 0x20, 0x70bd29, 0x25dfdbfb, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40040}, 0x4) r2 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x3, 0x8, 0x1, 0x6, 0x0, 0x1ff, 0x8, 0x5, 0x6, 0x3, 0x4, 0x30, 0x6, 0x3, 0x0, 0x80000001, 0x0, 0x6, 0x4, 0x7, 0x5, 0x101, 0x7, 0x5, 0x1000, 0x1, 0x9, 0x3, 0x5, 0xa396, 0x200, 0x80, 0xfffffffffffffffa, 0x2, 0x4, 0x5, 0x0, 0x7fffffff, 0x0, @perf_bp={&(0x7f0000000000), 0xd}, 0x8938, 0x2, 0x4000000000000000, 0x7, 0x0, 0x4, 0xad}, r0, 0xe, r1, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000780)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) rt_sigqueueinfo(r0, 0x1, &(0x7f00000007c0)={0x2c, 0x1, 0xfb0, 0x2}) r6 = dup3(r5, r3, 0x0) getpriority(0x2, r0) syz_kvm_setup_cpu$x86(r4, r6, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005f00)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000100)="504750b95104e6aad0cdb8c5ac012efc46953bd193bd42800737982bb10661075a2d560ec2ff851088a17d0178a25c2b3fa10741d60e0adc610c1edaaaef1c8a28d34562c2f68f1d1bbe96ae36c2b067735bba4c053e0af73d61", 0x5a}, {&(0x7f0000000380)="d4f60a4c2e4e959bcd557ba44303714ad582cfafc25e8402922a4943de1de6d2ae3ae169dac8da2329e03c7e2bf809be648f429e5748abc038d4bab0d3310ead10e8872f733865646a7bfc9e65e0ae0c36023c291d71a14a99ab7429d8ddaa84d8725897667a2e0c9e9e01fd8ea78405f4b1e74ae5371bd9208646daf24bcd0906c5b02c887f35143bc876691c1d3610d9867bf958a60fd3842c", 0x9a}, {&(0x7f0000000200)="369f1a61406bfe77b5c7397442e571a80763e48974cf259d131305b27adc", 0x1e}, {&(0x7f0000000440)="ede23f099d4d2ee7ec5666ba8877c935bcf1fa0963ba60a5e8cba272a572d4651c832347a829d6dab3d9c2160e26da51517128febb22dc7d38ed843afc3441d4e072dc0d9491faa2814af2df129592a3baa8ae0b8f1fe92f9f5e1cdbd2afef274bd52b30c1688fa34e7cf658aba3f7460a3e47d10109cac995452f3b5b8d9dc98c250211520ac5969f648c0d72836149226d0c4cebb2aba3b49b969497095793be41ad8ec385b252c6ed8c04593d", 0xae}, {&(0x7f0000000500)="e4ee0a8da16f5acb8c95edc94bc398e477e647faf00b3e2261c6bf25ab0d3cd499a90ddd4c82f3619b24dc29d43fd7826d13d7d620fb3d39e0c9cff1687e273220b4c1f8987df0fd210f4ae79d16a9c3022081d0dc93006f11fcca81a48171a2f6963b1dccda5d7e1a6d43b0555f278783011f5b12f3d53695fe4d9e61cee187a4f3b44a376adbacf5a042b49e22e834b9cb4ac43c057d2dc588a6d63ee3de11a19838880ec38d4038bd1b859d54169adb53d45f12f026445cf56ddfdb57bf77c8c8d7a3d31e94cf4455becd66b57f58532919", 0xd3}], 0x5, 0x0) [ 96.002071] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 96.040972] FAT-fs (loop3): Directory bread(block 112) failed 2018/04/03 23:00:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x100) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x80000) io_setup(0x5, &(0x7f0000000080)=0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x800) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000391000)="83", 0x1}]) 2018/04/03 23:00:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab2719", 0x4) sendmsg(r1, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}, 0x80, &(0x7f0000892fe0)=[{&(0x7f00000dcf25)="8913cf5e026f17a4f53a3492b6e3e63e", 0x10}], 0x1, &(0x7f000009de38)}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) recvmsg(r1, &(0x7f0000d20000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 23:00:54 executing program 2: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./bus\x00', 0x0, 0x10}, 0x10) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2400, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@local}, &(0x7f0000000140)=0x14) mount(&(0x7f000000a000)='./bus\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x400001, &(0x7f00000002c0)) syz_fuseblk_mount(&(0x7f0000000000)='./bus\x00', &(0x7f0000000200)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/03 23:00:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = socket$inet_udp(0x2, 0x2, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x2}, 0x8) bind$inet(r2, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/03 23:00:54 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000008c0)={'filter\x00', 0x7, 0x4, 0x450, 0x0, 0x22c, 0x114, 0x36c, 0x36c, 0x36c, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x114}, @unspec=@STANDARD={0x24}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @empty, {}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'gretap0\x00', 'ip6gre0\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xa9251cf) [ 96.079706] FAT-fs (loop3): Directory bread(block 113) failed [ 96.103165] FAT-fs (loop3): Directory bread(block 114) failed [ 96.165282] FAT-fs (loop3): Directory bread(block 112) failed [ 96.197146] FAT-fs (loop3): Directory bread(block 113) failed 2018/04/03 23:00:54 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x216000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x7, 0x3, 0x6, 0x89a000, 0x44, 0x3f}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) syz_mount_image$gfs2(&(0x7f00000001c0)='gfs2\x00', &(0x7f0000000200)='./file0\x00', 0xffff, 0x7, &(0x7f0000001780)=[{&(0x7f0000000240)="850ec5f90fd923ee2be7cf2fb0251860e330efcba6719584f437065bf8f8265b1c286c5201e60fe75a6a273a69263afd0493cff88853119cddaa45d4d8e4849f7738ba0c05ca4d05ab58c85e5c110308064e4e4711815e0a6da54847876376db88e1597b8cad0eb15c621a0761e0cc45cc002e305adb40ef7e8fbde28f5895cae472f127d27e11e107d96a07db7170b0a3192beb150416d8c4fb3863d72f7c0db1ccdc3abf8170e50f5ee15ec09a37726ab7f503fa2260fca75981d475bb5ef0d3b44a46fc31a1f616834c4f3145cc19e941acb5c4e8a31a944771306b", 0xdd, 0x3}, {&(0x7f0000000340)="07c5f2eb7cd96b831d05056a8a4269cf46d7ccce5f0c6c87f83d32ec9d82327d3fafe36c5d8d0502ad8a11d3a0b3cbf3bf91ad65397e1ac34400f4fce747ae32a716195b3fdf82654da69c924bcf22fb76f83befa08d50384a879d6735dd69de86089e5e2c3ebbbaee140bc8cfe41cf3d6fa02932a2b7c3ec29aeb2a2b488a6558f7aebfa1c0683070e934ad005b5322c558678aa7dc867bb72e78b2a8eb67ba44cbdd59823f3235b223dcdc1d60986a7aa9b91002e9f3a46b3a836acac527eb051d27a9cedc", 0xc6, 0x400}, {&(0x7f0000000440)="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0x1000, 0x10000}, {&(0x7f0000001440)="37293b4f757e0f692e5c311d7f228b8e9f5ca0cb54717363c9cb9cc64cdbf5f53832006dfe3b595394f74aec45f90b1e6ffa95b9deae1cecd745dd8a200dfbce48b378bf62b00d15011ee4db21c8a33528b9b4838faff190dd203a368df7589e8d2d1ed4ed3728d87c33843b5b780edff4e70ebcf1de88443245209e83ab9d2880363a93994572e99362ba81491a905fcc1dd311994f65ec374333d6d0e05ffec8951ac9fb11e8286c9d2fde3ed63119cc3ad5f431ff28e7434f633da194a84d2887b7ce0fe633b79a8a97c21800abdf62e43fa522c36bcdb6da9c9378764c27d5024752ea13560a0d4abfb037afb42850", 0xf1, 0x6}, {&(0x7f0000001540)="72ca49d6d55525e26e256ac437fa4893ff0c77b5048cb68b75e03f12bab36cb1f4fca3469052b8728f6f62cc55b3371d74cffb8eb7685c98d49f21ffbaea79e68e12a354ecc2e560e07713053aa0edf7d514fdb8df885a574ff31e08b06b218692192be7f261b7605d706e3749f267aaa4ae35dd12f3d74ea91a48c219c148cade86993193fd6131dced3d44e4f514ad379b6972cae936646592c10e150a025210d39276b9b9", 0xa6}, {&(0x7f0000001600)="6e2f8602222376dbde0ad873e165ed9c0f8d71488926778181de86bc032a754ae11062ad35246bb451a7a53ea06565badd275f50b533904dbe03ba608d9e642fb0d242698e131d4fbca006a2efc4728cba231e0045b4211b647c294c1eb94e94f03eecbd1e5a9a125fd900a5a7a366e860c30786f18216e837229532767c159aae5dfb1aaf3e8185bc99ab4fbf63b9bb1e274da44ab5e2e7dadac328cecfa6385580da6f7e7a2400f7a52ed0649bb11cd33ba6f240e2ba7292fe27", 0xbb, 0x44a}, {&(0x7f00000016c0)="b5ee4a496715ec45ffba113a8bba65cb746f4bfb29ede8cd87dc1bb6c0541a9b5fd6d085768c087fa0d683f623931201857c78f493d8e504ad190b8071c61718542eb86e97825cf759fb3b094b1d2017e0425ead69d66277000f84c18946b64ac5bdaab2ddfaed66b1ea38313bbf98a7e07b450a37fc44cdbfd7a0f953239948e417ed1196d9941a2caa72", 0x8b, 0x400}], 0x40000, &(0x7f0000001840)={[{@locktable={'locktable', 0x3d}, 0x2c}, {@commit={'commit', 0x3d, [0x37, 0x3d, 0x33, 0x36]}, 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@localcaching='localcaching', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@upgrade='upgrade', 0x2c}, {@data_ordered='data=ordered', 0x2c}]}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)={r2, r3+10000000}, 0x8) 2018/04/03 23:00:54 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x6, 0x200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000140)={0x80002000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x10000004}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x231}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, 0x4) [ 96.212528] FAT-fs (loop3): Directory bread(block 114) failed [ 96.229231] FAT-fs (loop3): Directory bread(block 112) failed [ 96.247264] FAT-fs (loop3): Directory bread(block 113) failed [ 96.260105] FAT-fs (loop3): Directory bread(block 114) failed 2018/04/03 23:00:54 executing program 7: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./control\x00', 0x4000, 0x40) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000140)={0x8efd, 0xc000000000000, 0x9, 0x2, 0x1}) r3 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x48) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) sendto$packet(r5, &(0x7f0000000240)="418fb762adcd9e04d7bfcbfde6efc4b202316191b4cb32e11787092da39a7dbbfabb49968efcc9e61ab702cf356870d1c376a1853b8b64c99f25f17f5aebf085c7c06c2041b5a24704e47d9ff271ba9dcfa72cb2575b123606c564420f757a4d07cbd0b7e1843634a1c545d96aa56b48ee9b9737cd24701059b654b1260eb21be924933c437b16bfa213052921ac490616f5604b4dc28ccdbb7e9d82d3d7f3ae1ad49ed538a7d64a9ea9f917d4c1b089589f01987c67b32c5ce65b59228b72e6ff97d3eebb5acfe68b63f938e51b404eba666279db6a87796677e7ccf9f8bdb48cbbbae2ae", 0xe5, 0x50, 0x0, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') r6 = getpid() sched_setattr(r6, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) openat(r3, &(0x7f0000000040)='./control\x00', 0x0, 0x0) getdents(r3, &(0x7f0000000000), 0x1f0) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) dup2(r3, r4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000000)='./control/file0\x00', 0x0) 2018/04/03 23:00:54 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000200)=0x4e7f9bef7f0feed4) r2 = getpgid(0x0) capset(&(0x7f00000000c0)={0x20080522, r1}, &(0x7f0000000100)={0xfffffffffffffffe, 0x3f, 0x4d, 0x9, 0x1, 0x5}) sched_setaffinity(r2, 0x67, &(0x7f00009ad000)) bind$rds(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x3, r0}) ioctl$TIOCSBRK(r3, 0x5427) 2018/04/03 23:00:54 executing program 2: r0 = socket(0x2, 0x803, 0x1) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x200) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000040)="9631e5d0fd7cdd0ae9b65ac2f15d383bfb6e307d16822cd2ce25ccf4ab0fbfbcae92fdf5a81ccb063b3635a32415be19cdeb4422fbfa3cc461644ebccc697cd73de9ed907cf08b1ada0613309efdce00122b5545fe63bd7efa4874f4d949471e04b172ce134986f52bf849a65a14ef745589f4f819ff71afa3848924fccc56a89ab2d299f3058da1bab6f022beea7ee074b42df05f14e3062c12dced4eaab3b749f276c9cb5e18b9c36ffb119d90a415f5506425b271384b1f69d18700599532b7eebe9d83725936c1ce44cbddb968e0a4c93883f86fd21d323f546d8d612250a9") clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futex(&(0x7f0000000200), 0x1, 0x2, &(0x7f0000000280)={r1, r2+10000000}, &(0x7f00000002c0)=0x2, 0x9) socket$packet(0x11, 0x3, 0x300) r3 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r3, 0xffff) sendfile(r0, r3, 0x0, 0x72439a6b) r4 = semget$private(0x0, 0x4, 0x110) semctl$GETNCNT(r4, 0x4, 0xe, &(0x7f0000000140)=""/128) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x1000, 0x4) 2018/04/03 23:00:54 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000003c0)={0x101, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x90) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r6 = memfd_create(&(0x7f000003e000)='\t', 0x0) r7 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r8 = dup2(r7, r6) write$sndseq(r3, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x2a}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) io_setup(0x1000, &(0x7f0000000000)=0x0) io_submit(r9, 0x3, &(0x7f0000000340)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x4, r4, &(0x7f0000000040)="21b27092ccf3e1a1d5d53daa79969e78a3fd668ad38cd65d371a72960f0fff681351afbcdcfbec107fcda9f947a8066ccdf34007d1ca7b27d5149e", 0x3b, 0x0, 0x0, 0x0, r6}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x2, r7, &(0x7f0000000140)="2297ff2c249e390f250914d93bf971c1604deca03682f1a7a29ac225ea8c83389cc3c2914c6e7ac3a313a44650cee9e091f8b64fc949faf71bf97b5bafe07d11f442d07178660130962050fd649c7e10a9e3938cafea483786", 0x59, 0x8, 0x0, 0x0, r1}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xb, 0x57, r8, &(0x7f0000000280)="81f743bff50dfba2ecc4d5dfa30ad97956be514e35567c9033f41fc7cdf6ac973951f2b60dcce8b7ee72a632029fbf16b19b44d2cc10196e315394d1b48c0b4bdfa3231288622ffe6eb033bbc5e7d94fcd", 0x51, 0x8, 0x0, 0x1, r8}]) write$sndseq(r6, &(0x7f0000704000)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/04/03 23:00:54 executing program 5: init_module(&(0x7f0000000040)='GPL\x00', 0x4, &(0x7f00000000c0)='\x00') perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x8, 0x3, &(0x7f0000000180)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x10000001, 0xb2, &(0x7f0000000200)=""/178}, 0x48) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r1, r0, 0x0, 0x3}, 0x10) 2018/04/03 23:00:54 executing program 3: perf_event_open(&(0x7f0000000300)={0x2, 0x70, 0x1000000000003e3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x2040, 0x0) timerfd_gettime(r0, &(0x7f0000000380)) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000000140)=""/237, 0xed}, {&(0x7f0000000100)=""/37, 0xffffffffffffffc5}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x280604, 0x0) 2018/04/03 23:00:54 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00000002c0), &(0x7f0000000300)=""/176, 0xb0, &(0x7f0000000480)={&(0x7f0000000440)={'ghash\x00'}}) r0 = memfd_create(&(0x7f0000000000)=']cgroup&\'^ppp0md5sumloselinuxvmnet0@nodevsecurityvmnet0\')selinux\'\x00', 0x2) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x81) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfff) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x3, 0xfffffffffffffff9, 0x1, 0x5}, 0x6) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@rand_addr, @multicast2}, &(0x7f0000000180)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x20000004}) 2018/04/03 23:00:54 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x0) write$tun(r1, &(0x7f0000000040)={@pi={0x0, 0x89af}, @void, @x25={0x3, 0x40, 0x0, "be22f9025d97b3b1376f96ef23f22c3bf47136475a7b91b369fa1c20714e21b3bc8e336626ebdc31f4652e09"}}, 0x33) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="77ee9a16b401", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/03 23:00:54 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x400) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000180)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00000000c0)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x1000, 0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000480)) 2018/04/03 23:00:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r2, &(0x7f0000000080)="f0", 0x1) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000300)={"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"}) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000140)) 2018/04/03 23:00:55 executing program 1: r0 = socket$inet(0x2, 0xfffffffffffffffe, 0xffffffff) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) socket$packet(0x11, 0xa, 0x300) 2018/04/03 23:00:55 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x204840, 0x0) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000180)={0x2, 0x9, 0x5, 0xf, 0x1d, 0x0, 0x6, 0x25dfdbfe, [@sadb_key={0x1b, 0x9, 0x670, 0x0, "4d8abd9e9ca87510a536db05a597391ff4f2a8aed2bd9a34077c09d0b3ed83f7b13997a7798608f1044dce30e98522ad9f487db6c1b55e725a1f683161bafead986482ca4bf06101777a674e5ebf1a6e9273bb43a0fa6561131528cfb3369e293453067f039a051321071294a41937940ea683357efb5e227b891df45b4c26b3b11dffc18cf579b4d1480be951c4ece719801d7c45ca3ccfa799e3a0e0f45095a830c6b1728c88c90115af70c872fb08fc21e0bdc4b1eb41a62b1ffda865616cedf6d2a71571d721224e6160f2ab"}]}, 0xe8}, 0x1}, 0x8000) r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='security.evm\x00') r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x7, 0x2000) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000100)={0x1, 0x5, 0x28, 0x2}) [ 97.107849] binder: undelivered death notification, 0000000000000000 [ 97.129444] binder: BINDER_SET_CONTEXT_MGR already set [ 97.135013] binder: 8837:8844 ioctl 40046207 0 returned -16 [ 97.165103] binder: undelivered death notification, 0000000000000000 2018/04/03 23:00:55 executing program 6: syz_emit_ethernet(0xc7, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@x25={0x805, {0x3, 0x8000, 0xff, "5b0ccab9e4eb309c3aeba265b12aacf68d97050dcaf81a634a53bc19617d421ef0ad121c74f14db53a3f020cf3e1a1d17c8313a51aff339863921966bd11ece6ba3ffb09aa4c26b84d4868242b19430b2314e125cdbc8a8de048e109877ea4b4459ecf220fea56b0506949bc2579f7924d69b5b16401e613bec7bbf3f4fa1e23f2807840a8bcbd517cd061c403569e63c4729751966cbc05e1c07bbce641324c4db0650a4e2116fc9bb39df6f1db0f480572eda7517c"}}}}, 0x0) r0 = shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x4000) shmdt(r0) 2018/04/03 23:00:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000180)={0x20, 0x400, 0x2, 0x7, 0x42, 0xa18a}) 2018/04/03 23:00:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001340)) sendmsg$nl_route(r1, &(0x7f0000001180)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000001140)={&(0x7f0000000800)=ANY=[@ANYBLOB="fd4decbe11b0e4950000005d36838e953549fe83f93f077e000a18a3cb71112c1f9ccee7e9dc3f31d1c97097a6eaa3cf47e255ca237fb5eb9496ef80cc2c29f7c91b26e23a07a723f6669fb85fa6fee8b22326a75edc05d4f2d615c1b46688e6db08075cc09eafa6c023faf48c66921958ebf4527471a6000000aa1737a6013da1190ebc20739028bd2cd0c407959e5ed55272d9b2945a792d33f56b0c8fa170e7fcff3b47b1960c92031b622ce68681748739d6f374d5cadfdd6f175bebabb56d51f830531f75bf3d5e46d2731ef129d40ed53fd1cb5f014bdb0bdf1df5878efdd8baf5885231310a4fc064afe74a2e07925e6bd8ceff78072128ba6c5d1366b336922da966f95c0bf387fa67bda3d9c6bddd18232d2fa24b4702583d92722351df"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001540)={0x3c, 0x0, &(0x7f00000013c0)=ANY=[@ANYBLOB="0563044003000000eaffffffffffff02000000000000000010100000000000000800400000000000000000"], 0xea, 0x0, &(0x7f0000001440)="b13900275167b519accd27b2b9e1f4293e37d506832f9215a8bee7ca9a7bce2b9f2c1735dbc68f5de398f5e5f4cd713b03f7e22458668c9c43642c7313619f39f3e4885f2effdfa2933662fd446f3887b81ed97093173ce9e0063baa47f1e1d2df855a9d4d7f574c555f8ef51064c6ed8b849fb259dfae4ee893f83e7dcccf6ace1617e64d14ac68d8b80ddc371c57459dbc4fc428504234ba20155e667267d2b3f1ba2c9c80e848ae1b187e39fd2303c92a8fb282e4dafd18d56d5a8ec0d77a9b2807a3734b8f426d0b1e9f58ccb77142198a9e9d6c84ef3ac8988b15112193e9f995813a7c62593183"}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x3d, 0xc01) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'\x00', 0x0}) sysinfo(&(0x7f0000000500)=""/46) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000140)={@empty, 0x8, r4}) r5 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000540)) sync() fcntl$notify(r2, 0x402, 0x24) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}}, 0x1c) getsockname(r2, &(0x7f0000000440)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000300)=0x80) listen(r5, 0x20000003) readv(r3, &(0x7f0000000400)=[{&(0x7f0000000300)}, {&(0x7f0000000340)=""/171, 0xab}], 0x2) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000200000000", 0x14, 0x0) rt_sigpending(&(0x7f0000000240), 0x8) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x7fffffff, &(0x7f0000000200)}) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}) close(r6) accept4(r1, &(0x7f0000660ff4)=@nl=@unspec, &(0x7f0000000040)=0x80, 0x0) 2018/04/03 23:00:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000ffa000/0x1000)=nil}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="03", 0x1, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}]}, &(0x7f0000000280)=0x10) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) fcntl$getown(r1, 0x9) sysfs$3(0x3) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000340)) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x0, 0x2, 0x0, 0xffff}) write(0xffffffffffffffff, &(0x7f00000007c0)="0dcf1f1578c0849eab01aa5548569a6657585413a8aea84be0d34c27848c4b9426f77a0fc706385c14411175fe27a51ee0c1684e5d2c2a5981fe98c5ff4aa35f935ae95ba3f2c1ff5bdc6665116d9d24478e894cd1130618d2ca9c164bc449c50686d6f447b840d22c4582983acf95fdb95c3ed252e51796a9c83f0324b66a471a85aaa89e962a5a9154165fe2782ad5e4276b6d51d56c415785de3bddb3c008a9b6193e38fa56012b321148e5ee0ae9b03c5256acc632cd4e146647a33bcf8823b75cca3d26b1c71892df37fc611d0a18930f0d46612c166f2a8558fd27b4f7a096db6205ef1fadf904ca5fe1edd836eb99206fb1508b28d6d5f7d1605c0e56b481a6e4f16b9a4426f17f51cd1d0c427132934b499efaf5ef0cb48878c17f11221ac7a1c59ad77eab82501fb7d231eaae631dc24750f20eb44a5ce226cf81c578c88f5015602492f51b70f23dbba3bdd772b23ff4f8e966e54869a4714dcb161ff50a0374e1c1429559c6c4312c5a31bf4a08f2aade8c76a1cd8ba2dee827b936c7b330a3dfcddfbb382a731bb6c9db66a692b4de0d50943a90f51817faccd0bac45bd580826b9e2e310bbbbec7b6288c273118b1afea08763d7665b2f4bbcd49ddbba2be21356cda77bb57d69183078807d0cfd6d5eefb8b30c014623ca931c9ede48cfa191dd3107eced6e5c6d1de5e74a90eb6efb07b3899", 0x1fa) fsetxattr(r2, &(0x7f0000000080)=@random={'osx.', '/dev/net/tun\x00'}, &(0x7f00000002c0)='user\x00', 0x5, 0x2) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/04/03 23:00:55 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xb}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x6d}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="4163dd2e2ef310942fad060662b26e35c5b5856098abe434fe79e7e28f6027d2130000000000"], 0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x42200, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000200)=0xd) connect$inet6(r0, &(0x7f0000540fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000000)="147dce571fd13d7f78e96ecd94355cd7910cc24acd73243ad990aa92eac8158fd638c7ef25ba667515c531d663a7f97d2f0c5e738260f716514135e8a5ac3976dd326db9addc1372015d6d8ec77b808699e04dacb748d84f9881b10651dc59a94be12a6dd1bc9ad8251c4f9ab76776848467fb7fa5cca05824a5b85f52036ee5a8d319ef17396f1468b6bfd8ac49cf0cdda319f63bd09587f37e3de929848a364d30e3f4a3dcfb74f56978729adef2c3decc", 0xb2) 2018/04/03 23:00:55 executing program 1: 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_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000000c0)) 2018/04/03 23:00:55 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x8, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x2000000000}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)) dup2(r1, r2) 2018/04/03 23:00:55 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2005}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xa, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x18}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0xfffffffd, 0xf7, &(0x7f00000000c0)=""/247}, 0x48) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/04/03 23:00:55 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x4, 0x9]) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000000)=""/51) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000080)={'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) [ 97.947735] ÿ: renamed from bcsh0 2018/04/03 23:00:56 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff010000000000000000000000000001000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004d1000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x8c) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x20000) 2018/04/03 23:00:56 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x50, &(0x7f0000000140)}, 0x10) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2002) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000300)=0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x7fff) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000280)={"6e6174000000000000000000000600", 0x4, [{}, {}, {}, {}]}, 0x68) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) sched_setattr(r2, &(0x7f0000000380)={0x30, 0x3, 0x0, 0x5, 0xfff, 0x401, 0x4, 0xfff}, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000240), 0x0) ftruncate(r1, 0x0) 2018/04/03 23:00:56 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000580)=""/112) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xfff, 0x4, 0x81, 0x3, 0x6, 0x1, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x400, @loopback={0x0, 0x1}, 0x400}}, 0x9, 0x8, 0x100, 0x6, 0x1}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000480)={r3, 0x10000, 0x8}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3}], 0x30}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') getpeername$inet6(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x1c) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x98, r4, 0x20, 0x70bd29, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x840}, 0x800) r5 = socket$netlink(0x10, 0x3, 0xf) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000000540)=0x8000) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000300), 0x10) sendmsg$nl_generic(r5, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)={0x18, 0x32, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/04/03 23:00:56 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000180)=""/17) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0x1dd, &(0x7f0000579000)=""/221, 0x276}}], 0x4444648, 0x40010000, &(0x7f0000000000)={0x0, r3+10000000}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000140)=r4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@loopback}, &(0x7f0000000200)=0x14) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) 2018/04/03 23:00:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000001640)=[{0x18, 0x29, 0x37, "5fac"}], 0x18}}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x28ff}, 0x1c) 2018/04/03 23:00:56 executing program 5: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r3 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x48) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') r6 = getpid() sched_setattr(r6, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) getdents(r3, &(0x7f0000000000), 0x1f0) r7 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r8 = dup2(r3, r4) fdatasync(r7) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r9 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r9, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000000300)={0x18, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="03630840", @ANYRES64=r10, @ANYBLOB="0c6300000663044016000000"], 0x68, 0x0, &(0x7f0000000280)="398825fde59905d13bb2bd8230a0b482094207c1c90d00864bb0612aaa231a5a9bc41132fc9bc858d48b2afbc701d59fd4daf2dbf30389a662ce211b9c40b786843b6361dac34b14de90bab25c95c83623344ca3c07c641e4e23542269f56e39c892c668766e266d"}) ioctl$TIOCGPGRP(r9, 0x540f, &(0x7f0000000080)=0x0) setpgid(r1, r11) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000140)=0x4) 2018/04/03 23:00:56 executing program 1: r0 = socket$inet6(0xa, 0x4040200080802, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) listen$netrom(r1, 0x5c94) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) setregid(r2, r2) 2018/04/03 23:00:56 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/26, &(0x7f0000000080)=0x1a) r1 = fcntl$dupfd(r0, 0x406, r0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xc, 0x4, 0x7, 0x0, 0x0, r1, 0x7fffffff}, 0x2c) syz_emit_ethernet(0x3e, &(0x7f0000001180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [0x3], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000000)={0x800000, 0xfffffffffffffffe, [0x0, 0x0, 0x518, 0x10000000000]}) 2018/04/03 23:00:57 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = gettid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r1, r2, r3}, 0xc) 2018/04/03 23:00:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x2f) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e22, @rand_addr=0x2}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0xfffffffffffffffd}, {}, {}, 0x0, 0x0, 0x10000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140)=0x8000, 0xffffffffffffff8e) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x4, 0x6, 0xffffffffffff8000, 0x6}, 0xef) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xfffffffffffffffc}, 0x1c) 2018/04/03 23:00:57 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a40)=@broute={'broute\x00', 0x20, 0x3, 0x608, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f0000000140), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'erspan0\x00', 'gretap0\x00', 'ip6tnl0\x00', 'vlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xe8, 0x138, [@time={'time\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0xfffffffffffffffc}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x6, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'erspan0\x00', 'bond0\x00', '\x00', 'ip6gretap0\x00', @empty, [], @empty, [], 0x198, 0x220, 0x270, [@comment={'comment\x00', 0x100}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x8001, 'syz0\x00'}}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9aa, 'syz0\x00'}}}}, {{{0xd, 0x0, 0x0, 'sit0\x00', 'ip_vti0\x00', 'teql0\x00', 'tunl0\x00', @empty, [], @random="e41bff6e185a", [], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:system_dbusd_var_run_t:s0\x00'}}}}]}]}, 0x680) 2018/04/03 23:00:57 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x2e, 0x301, 0x0, 0x0, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x6, @u64}]}]}, 0x24}, 0x1}, 0x0) 2018/04/03 23:00:57 executing program 6: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x3b5, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x1, 0x100000000, 0x0, 0x5, 0x0, 0x4, 0x2000, 0x5, 0xfffffffffffffffd, 0x9, 0x3, 0xffff, 0x2, 0x3eda, 0x5, 0x7, 0x8, 0x400, 0x5fd, 0xae, 0xff, 0x3ff, 0x100000001, 0x8d3d, 0x2, 0x3, 0x1000, 0x5, 0x4, 0x3ff, 0x3, 0x23, 0x1, 0x800, 0x2, 0xffff, 0x0, 0x7f, 0x6, @perf_config_ext={0x6, 0xffffffffffff68cc}, 0x220, 0x3, 0x4d079540, 0x7, 0x1200000, 0x4, 0xfffffffffffffe47}, r1, 0x3, r0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) 2018/04/03 23:00:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x20) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000ffa000/0x3000)=nil) 2018/04/03 23:00:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="ff65000f090f23d8b8ec0000000f23c00f21f835030001000f23f8f20f015e9566ba610066b8000066ef66b839000f00d066baa000edc4c149d8688166ba210066ed", 0x42}], 0x1, 0x20, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000180)={@loopback=0x7f000001, @multicast2=0xe0000002, r4}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 23:00:57 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x2c871, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000c40)='/dev/vcs#\x00', 0x4, 0x80) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000c80)={0x2, "66c0"}, 0x3) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000f80)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000000), 0x0, 0xffffffff, 0x0, 0x0, @ib={0x1b, 0x0, 0x0, {"907e7cf6ca76b2cc70bae2edb077a817"}}}}, 0xa0) 2018/04/03 23:00:57 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0x3, 0x0, 0x9, 0x200003d3, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) 2018/04/03 23:00:57 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000081fed)='/dev/snd/controlC#\x00', 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000580)=""/40, 0x28}, {&(0x7f00000005c0)=""/34, 0x22}, {&(0x7f0000000600)=""/242, 0xf2}], 0x3, &(0x7f0000000740)=""/63, 0x3f, 0xd596}, 0x2040) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001c40)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000001d40)=0xe8) sendmsg$nl_route(r1, &(0x7f0000001f00)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x2808400}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001d80)=@ipv6_getroute={0x124, 0x1a, 0x0, 0x70bd2b, 0x25dfdbfc, {0xa, 0x80, 0x20, 0x37, 0x0, 0x1, 0xc8, 0x6, 0x100}, [@RTA_EXPIRES={0x8, 0x10, 0x2}, @RTA_MARK={0x8, 0x10, 0x100000001}, @RTA_METRICS={0xf0, 0x8, "dfa06bda54bfa3751677abe63fc11750c0c3f74539b4dff3b6128347a08ede59b0943727ce7db6b579491151eb4efc6112782f51321506962460631729049bf3f53d84b81ccee4ff594896fbb632f4a734c4035ca6033129fd1b0b923a38a892aabc4c5955bdf53d33ae30d79597b374e52ef0871987739ec6ab814baa834191d7b32132b14ee84b9d32023ae3a55beea13f5d2a3829b20ca6b0881e18c76f3b55a208a7ed243b2f34cb1157486117ff5a2174515bb3e243f387144f7ef5ba6a83d7d225647ba31b0caa82b3fab43931d130c6d9f4a543389a31dbda81718e998d1a3cf4ab6af408ae1e"}, @RTA_OIF={0x8, 0x4, r2}]}, 0x124}, 0x1, 0x0, 0x0, 0x20000014}, 0x4950225214cd1a2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x4, 0x0, 0x0, 0x0, "43a40c6fb5ea0ea42e2b040004d8d4e8541b6e29be76136d07ea721b9d1ad2cf4a3f3d61080689c7b41d2f3d"}, 0x0, [], {0x0, 0x989680}}) 2018/04/03 23:00:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00000000c0)) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) keyctl$session_to_parent(0x12) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000000)) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x101) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000240)=""/144) getsockname$ipx(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r5 = dup3(r2, r3, 0x80000) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f0000000100)=""/90) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 23:00:57 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff6990187a724f86dd603c228f00180000fe8000000000000000000000000000aafe8000000000000000070000000000aa00000400010400004e2100000401907800bbf79200d21473"], 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x2, 0x10}, 0xc) r1 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x2, 0x1000000000001, 0x8, 0x6a7c, r1}) [ 99.769774] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/04/03 23:00:57 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0x1, 0x7fffffffd}, 0x14}, 0x1}, 0x0) 2018/04/03 23:00:57 executing program 3: 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", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x24, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/03 23:00:57 executing program 4: r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x7fffffffffffdffe, 0x2) 2018/04/03 23:00:57 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x10000}}, 0xe5c, 0xf1d4, 0xa711, 0x7fff}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/04/03 23:00:57 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ntfs\x00', 0x0, &(0x7f0000000040)="1dfc70551901cb0d5ff2d4d4c67d210c2c90a9a9c419d07841c539c27cd7d1a57b2941683da21105d3e652d3a61e358080fc65c81780447e684a571348b9dd713efc7d2464095dc5db48bcdb2b3c2127e333a01a09a0dc6fb046982c40b3191df2635c6e8679d542a8596ff80abc2c588059ad4bf308d8d119dafb") chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000100)='./file0\x00', 0x8) pivot_root(&(0x7f0000000280)='..', &(0x7f00000002c0)='..') r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)={0x10}) [ 99.903747] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'broute' 2018/04/03 23:00:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="ff65000f090f23d8b8ec0000000f23c00f21f835030001000f23f8f20f015e9566ba610066b8000066ef66b839000f00d066baa000edc4c149d8688166ba210066ed", 0x42}], 0x1, 0x20, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x2000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000180)={@loopback=0x7f000001, @multicast2=0xe0000002, r4}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 23:00:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000400)={0x2, r1}) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000020c0)) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xffffffffffffff31, 0x0, &(0x7f000057f000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000001080)="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", 0x1026, 0x3fff, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f00000000c0)={0x9, 0x6a}) 2018/04/03 23:00:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x8858, 0x7}, {0x6, 0x8}, 0x5, 0x1, 0x3}) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00'}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={r3, 0xa2, "b363b682b1ef1b8a4f3615f21919a22597dfbe48f02f8b8a6cd6f38ceada770a898448dfad392f58b4e296305ff4419072709d5a210f2ee76a0ca6bfb907d444c2a009da81d2e8bab12662bd6bad11382b20ade5bb3babf0d4fac84b0548ccfc5a801200252c7216918fd284174774bf3dd842873cd9e75249efbe976033d115a78a1c710dfdbc621f7124c34c8a2c0707e8d0a1e5b72cf62564e25ab79ced06ccba"}, &(0x7f0000000340)=0xaa) 2018/04/03 23:00:58 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x80000) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000540)=""/248, &(0x7f0000000100)=0xffffffffffffff9c) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x9f98}}}) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@can={0x1d, r1}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)="d80929d309d708db35cdfe5fe2d7", 0xe}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000140)) 2018/04/03 23:00:59 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/33) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0xfffffffffffffff8, 0x79c5, 0x6, 0x8}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c00037affffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/04/03 23:00:59 executing program 4: r0 = socket$inet(0x2, 0x803, 0x11) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r2}, 0x14) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='cgroup\x00', 0xd0, &(0x7f00000001c0)="5b13fa8a6d8cffdb56dceeda98b504d5d597984e652fc432c30cd3b0d90f48d6aca6c87ee681f00245a7d4dbafd456c12f415cb8c0ab1ea2c02715a0cfe1957b001a42683a461d0590ad0adef274486f46e06e1da58e3a68228f7d57d8dc28ae548d12e130567ba9ba23d3032262762c5284a8d0aff93d03cbcad1f6c756a33abeae263aa0ea661e02987cc97dc0bd95e1747902be4062") sendto$inet(r0, &(0x7f0000000040), 0x0, 0xfffffffffffffffd, &(0x7f000032b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/03 23:00:59 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) accept4$nfc_llcp(r0, &(0x7f0000001340), &(0x7f0000000240)=0x60, 0x800) creat(&(0x7f0000000080)='./file0\x00', 0x2000000000000000) dup2(r0, r0) link(&(0x7f0000000040)='./bus\x00', &(0x7f0000000280)='./file1\x00') r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCCONS(r1, 0x541d) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file1\x00', 0x9, 0x3, &(0x7f00000012c0)=[{&(0x7f0000000140)="87ae1096a7bc111f422e9af9bbdf1e717a369e1ceaf0b5cc69ed90898f41df7779", 0x21, 0x8}, {&(0x7f00000002c0)="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", 0x1000, 0x53800000}, {&(0x7f0000000180)="04fafbac98dc5e691d9bdb0a61a9768da75dac60824f12cc6bee79d70e2946e0c7db8d605aa0abf0f12fff1eefec3b6d80e257f6865fffd057ce90ebcb9fbd70711608dceccf7006cb1d40118ac0d50787ad9ff908a657c9e41df9c9acd1d8e65cecc1dcf00b7921ba55ced76946ac00e790a8678464ce94cba41f88715d7a824bf1e752", 0x84, 0x6}], 0x20000, 0x0) 2018/04/03 23:00:59 executing program 3: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = socket(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() ptrace$getregset(0x4204, r2, 0x1, &(0x7f00000000c0)={&(0x7f0000000080)=""/49, 0x31}) setresgid(0x0, r1, 0x0) 2018/04/03 23:00:59 executing program 1: geteuid() lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) r0 = getuid() ioprio_set$uid(0x1403, r0, 0x2) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept$netrom(r1, &(0x7f00000005c0), &(0x7f0000000600)=0x10) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000640)=""/4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000480)={{0x0, 0x498a4a047bd4a06e, 0x1, 0x3}}) sendmsg$kcm(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="ca5b23938fbe171ae701be0f581a9834c4e413326818815c04dc1746d7131791b0ced88934ae0b99eb86dc27cd2327699731ae1778704dcdd7a133a84033eaf6389db87fcaf6448c2bb0e6b105567dc2504942de1fc69b72e77e80fc261cb1da3253af023c4e6e44c017b15dfa424ccfc8df79eb00b14de0cd1dfe8f2960543c427ecba70ab388eebf95b65c6d4ea518d3de022c68d6a37caa73bb522160c400c92724a37de1215b58396968035253ed35929a96ca80b8", 0xb7}, {&(0x7f0000000100)="18af8b5a02b73be1cf", 0x9}], 0x2, &(0x7f0000000180)=[{0xe0, 0xff, 0xfffffffffffffff7, "dfb827a58d773ebbe870b687051656b4d0e6f7a138f9018a8ae17f68dd8fb34f3e6fe2eb2f918c2d12439f35435f4ce0963c072bbd5b3e7ecba3e95093fa1557b0acf34300b7b4aee5b3a89853359ac1aab1ae36331e479c2f7a4fcab41ec9f9f29e8f5a219432d1ffb91527da13b6bd1858e40f12100dcb3a4c55d8ef361a211fa210f1b321d8938f11f4be78cd551a5395dfd61a210e88146bbd459ea5a112997d13fd71ac729168280fcd76a331ce08c9f1d50b0994a97666b1465ec4c9ecdc2b0de8faf4e972f1"}, {0x110, 0x117, 0x0, "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"}, {0x18, 0x0, 0xcc4, 'D\r'}, {0xa0, 0xff, 0xda, "abcc2f707d78e3e4b79029ec901ffeed89261218b08a859ca9aa8696914bc57f31077a79d622937aa7f672d5d2b53d12f419d4001a29da87395e63c0ca2412669332d6d7a5568e27f2ed75bebffdb445255537357b5aeeca5c031e406bb0f7d1e2d39c1c79c85646f52eecc553c710f1ef81b6588f17a82bf7539681f9f2cab102609faf8ced6be193"}], 0x2a8, 0x4000}, 0x48010) 2018/04/03 23:00:59 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) setpgid(r0, r1) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000180)={0x1, {{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1e74}}, {{0xa, 0x4e24, 0x473c7f03, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}}, 0x108) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0x14) sendmsg(r2, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfc, 0x7e}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)="ff", 0x1}], 0x1, &(0x7f0000000000)}, 0x20004840) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_DIRTY_TLB(r3, 0x4010aeaa, &(0x7f00000003c0)={0x8, 0x3ff}) 2018/04/03 23:00:59 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x1, 0xc936a17f78465e3) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000340)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000240)) socketpair(0x11, 0x80800, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$getname(0x10, &(0x7f0000000180)=""/91) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r3, 0x3, 0x1, 0xffffffffffff7def, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x8087}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440)=r4, 0x4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000140)={0x0, 0x1, &(0x7f0000000300)='u'}) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000340)}) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000000)) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000004c0)={0x11, 0x26, &(0x7f0000000480)="35bcc7aa97b37122012fc70000c6a7df45b62fc59d91605482d6b5ee97dada9efd59f75a558a"}) 2018/04/03 23:00:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000, 0x80000000000, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000002140)='/dev/snd/pcmC#D#p\x00', 0x2, 0x87fe) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002180)="ffb9d0454848dfa94908c18c3d82f4509fcc4d31a3", 0x15) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f00000020c0), &(0x7f0000002100)=0x4) r3 = add_key$keyring(&(0x7f0000002300)='keyring\x00', &(0x7f0000002340)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000021c0)='user\x00', &(0x7f0000002200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002240)="4880f96b0a860932e5cca35d1f3cc66bd52c5d4061dcc3532131904be25451d5af8442ff0a1b685d16dba48e669be6bb1dc99f6139ceffab066e2d8a371da78f2f89eddf75d57c3a80857a7a7f90e65f26e1a1b117f0cf7ed92584985635fafff89f7de44b90c941bbfa6cf2fdeec3063a609b6642bac9189702263cc9e2ebbd350512fa407af0f9ed6b50", 0x8b, r3) getsockopt$bt_hci(r0, 0x84, 0x0, &(0x7f0000001080)=""/4096, &(0x7f0000002080)=0x1000) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/04/03 23:00:59 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)='mqueue\x00', 0x0, &(0x7f0000000000)) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x6, 0x0) lseek(r1, 0x0, 0x0) 2018/04/03 23:00:59 executing program 2: r0 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), 0x4) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9d6) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0xebd0, 0x8a5f, 0x5, 0x7ff, 0x43ef, 0x4, 0x10000, 0x8578, 0x7ff, 0x400, 0xf973}, 0xb) flistxattr(r0, &(0x7f0000000380)=""/4096, 0x1000) 2018/04/03 23:00:59 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="4244d6e3c559d6e3c559830000050003000001fe0000080000000800000400000015000008756e7469746c656400000000000000000000000000000000000000000000000000000000020000080000000800000000000005000000000000000200000000000000000000000000636e6500000000d9f3b8a3f275fe95482b000f01ef", 0x82, 0x400}, {&(0x7f0000000080)="00000000000000000100000300000000000000000000000000000000000000000400000a00000008000000070000000020000000000000020000000000000000", 0x40, 0x9000}, {&(0x7f0000016600)="000000000000000000000000000000000000000000000000c000000000000000", 0x20, 0xb0e0}, {&(0x7f0000016a00)="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", 0x140, 0xff3fd}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="756d61736b3d343533363130373732722c747970653df96e84ad2c0000000000180000000000"]) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0x7f, 0x7, &(0x7f0000001680)=[{&(0x7f0000000280)="80162cc4caa1b5ce92adf047e721d9053dfc87e867c187fe1a3a565fbd37900b6ab378204a7d556e2fb6a952f2600b648edff3ab50391dae0ffa3740042e29f19239607370d27b289d51a5f6b27970b7fbd54058990054278cbfc73107f152a8a9249abbd8603bd524abead1ecf335ac3f540c4e408f962ef49480d3a1736825ae4b8b89f431e9a4da400dfbbd6e191ccb8f07424e22fc4e", 0x98, 0x1}, {&(0x7f0000000340)="fd5811aa4718552eebb087f8ed43492e603caab85ff9e940d9179b327641360af6045da0ceb49a8dd8d354b3fcf5f6bc09b63a3fb2b28a9201159c6365bb3be03da0e30b639e811cd706e036b3c175cc762454a3b86c5ee78427285df02471b6677552e7d617df69a2e20a432c5ac231867d9051f9ff61e71a7e25d8a21f34ac75a0152eeb089fc0519ea64531aaf53f3183d61bb6d9c0f90942da114acb3545c0ea23ec12317214b212bb06b4000a31385e02f5c9", 0xb5, 0x63}, {&(0x7f0000000180)="6496fd8f479de60b1656662d5312c6b18dd55e01", 0x14, 0x100}, {&(0x7f0000000400)="e8e775cb54dc21d730a094c3b8a6743503aead0bda0ae1eef2255a4d6b3b10e0f556d590c1298a951037d3501e99422978360bef7ce9e190520bde348fda374a1361c8ffc83120e23f8f3f54a4432caec73cf1a996fb70c4fdc78e5d5fa39e7a94676df91d062d98fac5c9abc0e512f4d22c1850fedcad7b78f3cf5e4c7ba271512fa16573e10484a4d8815d88c8fd9fd2e6d86a0e8955161bbae06f4a3e2837b93555b352d22da747fe3b60122a", 0xae, 0x6}, {&(0x7f00000004c0)="ae8a1e536e0e99dc08c67cc600180a573e56f5816ea80fa3c6b791923f40110d4273ade3619be4944658f9302ce312aaa61cd7cab8742eba94f82db483b08013fc857002cd4324ce73d7dd64488d69256ec566696b6c0a3201a9b144de9f91c7bdb5e8856510934014f2c32345fee6ed100934d3802c85cebe3eb7397e47fbcb433b9a4191e6782ce91eed69b638fe3df66d3b8a3a76a5990cef160c6fbf4c9aec", 0xa1, 0x5}, {&(0x7f0000000580)="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", 0x1000, 0x101}, {&(0x7f0000001580)="0dd85481e399f252391a12d171a285d52401717f8562edcb82677ef5fa02ae543c8c7e8b6970afbfbddabc36b7093f38047fdad5003b641793dca7d2b5c7e09ed5b5ef28b7fe924aee5e2081b6660a4aa89f8949102e218bc38a5c04f235feaaa76bcfc00bd6da9b0c1fb8ffdc5a5ac53a043b790e32b0927680881053ceb23453d0bd8b5388c91549704843c36191a2a6f92e2e1c4612a3d93376f1df4024db0c3f4c201347c3cee4ce9976afe41a9ac6d75dd435a3002cfca932b7fc9f7a2283864e977dc01e7b52888ac7245413e09a3c3ed849f6a1483f1b9ca962c5ae5588a2f28af14669a72ee628", 0xeb, 0x20}], 0x2000000, &(0x7f00000001c0)={[{@resize_size={'resize', 0x3d, [0x0, 0x35, 0x0]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@integrity='integrity', 0x2c}]}) 2018/04/03 23:00:59 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="0a0006df1ba9730fe400c957eaaa"], 0x1) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000340)) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000040)=0x84) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000180)=""/217) socket(0x9, 0x0, 0x118d) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0xddc, 0x7, 0x0, 0x2}) 2018/04/03 23:00:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x682) ppoll(&(0x7f0000d35ff0)=[{r0}], 0x1, &(0x7f0000542ff0)={0x77359400}, &(0x7f0000ea3000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/04/03 23:00:59 executing program 4: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x7}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000140)=0x80000000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001dc0)={0x7, 0xfffffffffffffffe, 0x2, 0x10001, 0x7}) r1 = syz_fuseblk_mount(&(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) quotactl(0x0, &(0x7f0000000300)='./file0\x00', 0x0, &(0x7f0000000b80)) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00000002c0)=0x3) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000280)=0x5, 0x4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000380)={0xfff}) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0xffff, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000b00)={r4, 0x7fffffff}, &(0x7f0000001d80)=0x8) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) execveat(r3, &(0x7f00000003c0)='./bus\x00', &(0x7f0000000440)=[&(0x7f0000000400)='\'\x00'], &(0x7f0000000780)=[&(0x7f0000000480)='security\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='GPL\\trusted\x00'], 0x1800) r6 = open(&(0x7f0000000540)='../file0\x00', 0x4002, 0x0) write$fuse(r1, &(0x7f0000000100)={0x20, 0x0, 0x7, @fuse_ioctl_out={0x1, 0x9, 0xffffffff9ab0a6ea, 0x724a}}, 0x20) sendfile(r6, r5, 0x0, 0x20000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001140)={{{@in6=@remote, @in6=@ipv4={[], [], @dev}}}, {{@in6=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f00000012c0)=0xe8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00000006c0)={0x2, &(0x7f0000000580)=[{}, {}]}) open(&(0x7f0000000340)='./file0\x00', 0x141042, 0xfffffffffffffffe) fanotify_init(0x10, 0x10000001) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000180)=[0x8001, 0x3]) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES64=r0, @ANYPTR64], &(0x7f0000000500)=0x2) ftruncate(r0, 0x401) 2018/04/03 23:00:59 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffbff, 0x2000) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) 2018/04/03 23:00:59 executing program 0: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000680)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x0, &(0x7f0000000100)) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000000080)='v') openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x2200, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xa0000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xdc, r1, 0x1, 0x70bd27, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xea4}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x20}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x200}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1ff}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8c}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9f1}]}, 0xdc}, 0x1, 0x0, 0x0, 0x1}, 0x8001) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000140)={0x0, 0x8, 0x9, &(0x7f0000000100)}) connect$unix(r0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) [ 101.296772] NFS: bad mount option value specified: v/file0 [ 101.332316] NFS: bad mount option value specified: v/file0 2018/04/03 23:01:00 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x7ac, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xca15}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_cache\x00') sendfile(r0, r1, &(0x7f0000493000), 0xff) 2018/04/03 23:01:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffff7ffffff7) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x3, 0x0, [{0x80000008, 0x1, 0x4, 0x4, 0x5013}, {0x0, 0x7, 0xfff, 0x4, 0xffff}, {0x40000001, 0x7, 0x0, 0x800}]}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000280)={0x2, 0x0, [{0xd, 0xb18}, {0x1}]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000080)={0x7ff, 0x6, 0x800000, 0x0, 0x7}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x3c1002, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) 2018/04/03 23:01:00 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x200000000000000b, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000000000000100000000850000002700000005000000000000009500000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000300)=""/206}, 0x48) 2018/04/03 23:01:00 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000140)='./control\x00', 0x8001, 0x2, &(0x7f0000000180)=[{&(0x7f0000000200)="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", 0xfa, 0xfffffffffffffff9}, {&(0x7f0000000300)="004c5edcadfa079f69e304d14ddf623566ecd0bd77e68b6323049d07941ae2f5dd4ebcfde800ed646cf9a566bd1e5ec8cec000c8b0c2d17cf183831c233717afebd16522df00387c6c518d58cdb18e02426c3bbd254e89283926e2593892605990ab57e4d78f75057f49bf1d6574b2b98b2b4935b8b6a2174279e8aad5eda91c2cc10e8820af2abf7af6995bd450d779b3c67f1afccd6cb180dfe0f1244efc89dd58ec2f1aaf2ee2a872f2ec8971ad926c6e874b158515db043400e8f53c86f570c6834d0027e3303bd9e55635faf54686811bb34b7abb5d4f5b1dba786667e198076b3b45be70e4270eb4b4b69d8c24c61379e6e52bbe34f1", 0xf9, 0x6}], 0x8000, &(0x7f0000000400)={[{@nodiscard='nodiscard', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@noacl='noacl', 0x2c}, {@max_inline={'max_inline', 0x3d, [0x65]}, 0x2c}]}) read(r1, &(0x7f0000e6d000)=""/384, 0x180) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x0, 0x0) write$tun(r2, &(0x7f00000006c0)=ANY=[@ANYRES64=r0], 0x1) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000080)={{}, 'port0\x00', 0xf0, 0x0, 0x80000000, 0xa2, 0x4, 0x0, 0x0, 0x0, 0x4, 0x93}) fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) r5 = syz_open_dev$vcsn(&(0x7f0000000440)='/dev/vcs#\x00', 0x0, 0x501000) ioctl$RNDZAPENTCNT(r5, 0x5204, &(0x7f0000000480)=0x1) openat$cgroup_ro(r5, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) rt_sigprocmask(0x3, &(0x7f00000004c0)={0x4}, &(0x7f0000000500), 0x8) 2018/04/03 23:01:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') r2 = open(&(0x7f0000000140)='./bus\x00', 0x20000000141042, 0x0) fallocate(r2, 0x1, 0x0, 0x4000003) close(r1) accept4(r2, 0x0, &(0x7f0000000080), 0x80000) listen(0xffffffffffffffff, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f00000000c0)) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000100)=0x1) 2018/04/03 23:01:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x101000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000000c0)=0x9, 0x4) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/04/03 23:01:00 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x2) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x2, 0xfffffffffffffc5f) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000000840)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000800)={&(0x7f0000000300)={0x4d0, 0x9, 0x6, 0xb00, 0x70bd28, 0x25dfdbfb, {0x1, 0x0, 0x1}, [@generic="a0cc2e471c74965f2bc2b7a1b57f7b957c643c2168768013ba6f170d6adae527eceac8c5a049ef80b6740be2b72b0461b863c7892df9bd216558216f015ac28d9e7d45151438435547808b959b97cac2e72e9ebb12c9064d69c76c6f8772e0093192d19fbcf350888eb7bb4876766c6715a4721e8094d54ae2f34497759a7b639dcf", @generic="840a55b2ea0b6df77caaa75e6d7586bd6ed5732ce8d57959c245d5eb079e4dd1740419cc5d9f0b1e0ce6448a258965c3c5f421d4e1fb2fb22d57f1a98809cf9eed67de1fbe3817bcf0bd69d7d578c271b75e24a2afff19557fdaa43c066d890a182432728b8ce05ba9f575567a905b83b13ac0ccad0c8e1ab8", @typed={0x14, 0x7, @str="2a25265def2c47504c5b29656d311200"}, @nested={0x210, 0x3b, [@generic="a11ae204bd3f0a067fee66ce58ae5954803cebb680b61ca91fff3f5735727c1e7320809107cd08883641397a32f37337854c009b7891d876b1b6061e1a53321d66db0b56bb3058ec474563558864b626971d132125911b4cb67e31b4089d3c88d84a3df59ffbe42f7ef10fc773adef8132e1a71a10b23764ca3e336312a47d3ab24e53068ee7a9ef568aeb3c8928012d23e494a9758fc171f2db49271ef2fb0241c0997a75d663edc7f8548e77f20f8aabdde430c54c07c53922959e3b32a61b236560", @typed={0x8, 0x76, @pid=r1}, @typed={0x8, 0x3d, @fd=r0}, @generic="58e21c6b56e5586be0bdd0f7acb7122b09ef36f5589d6b8c4ec96259499f1162f7a17111dd28af262c73790a88ac543052101d45ba57fbb0ef5380d66436e1241c31f920ae84072a1715486bd6a0f5d6b008f982af42e80888e1c2f84d4ea355181b60214e12a0e468128febbd98bd491eb5eb812e65394f", @generic="4469b465af4af254a3dd32285a68e663cc4113cd4bd35f23b776054fbea5484df7ea60973a53b720130380630d613ac51b8586aada7e0c92de246dd39a64328ce29b2260d7048b9ffd6ab60e2d7fe5735cfd4941a4c89a5a6fb74757e94b4a90d59c71ae50bcc8fb924a2bb5a5ca65d423d82db4aa22763140accb242d6a2ea4f8e0557bd0ee97dcac80495cf35aaec537a573709635c2baf2e318560fc9045f80f7c50d9105ae2b3c63e1a784b0803ceee529faba586df7eba238ac6060"]}, @nested={0x188, 0x18, [@generic="f52391b3f9431f549d0a6e5b110a159697f0f6a1d1d6eb5ae0c65326db98b3ebb72d2274d04b21a2230b346a9e2db32a", @typed={0xf4, 0x68, @binary="ee77e1560664322278597fd1adab370c14099e72918e93b3de761105620c994840c8f1d24438080c1cc62e7f8f3065938bad8b3d6d149ef9f5e6d7ec7b21a4a0fd0d9c736eea7a2803f2517ad145f0abc58d2a23bc118bdb9f49cb9bf18eb152dee05172a4acace652cd7bc981e564e45c3f3efadc39653b67dc2e3012563c3f59275d297f93b25a0cd659842fe31ddfa3d11cbac14129beebb4cca0a181cc91639138037a8c5d8e2c73b6cb57d5863cffa19059092094a6f48c76b95e8383652c6173905d4c09aeb93077d266efb9ad6d40b469f90535e8f4382c669fd3fa156351787c61faee02d0b472c982a26c"}, @generic="5cd1f05056437cebd72995c1b38602d5dbaf0adcda3f9d3071dfdaaf4ada41ff9426115d5fe312cbda5535e38c5b284502bf211596becbf3bf7ddc030170f948c17482", @generic="94fd8926ccded4baaba60ead8c7fb583", @typed={0x4, 0x56}, @typed={0x8, 0x67, @uid=r2}]}, @typed={0x14, 0x1d, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}, 0x4d0}, 0x1}, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000080)={0xffffffffffff6a3a, 0x8, 0x4, 0x4, "255a1b95088b7ac3d60c921ab7040f75626a15283f8355e5757dc9e38374cd59"}) 2018/04/03 23:01:00 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) socket$unix(0x1, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4000) ioctl$VT_RELDISP(r1, 0x5605) 2018/04/03 23:01:00 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4000, 0x0) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x80) ftruncate(r2, 0x7) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000180)=0x7ff) open_by_handle_at(r1, &(0x7f0000000040)={0xffffffffffffffe7, 0xffffffffffffff81, "c0720d7fe90c23bb09b30340f10f3dfbbb0a67fa9d0ebd87af1d34c2ef6d8e14b40f7b7964b82fe72eb55fb2c1e289c89c6ff41a4a10f12c5c95fe80108cf4cc23653918dc8273f5660b63a575af7f043d92460a3ab5fb5212f9d8ba0189"}, 0x3) 2018/04/03 23:01:00 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000001c0)={0x2, 0x4, 0x0, 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}]}) r2 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x4c600) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000003c0)={0xff, 0x3, 0x9, 0x38d8, &(0x7f0000000300)=[{}, {}, {}]}) 2018/04/03 23:01:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x303) 2018/04/03 23:01:00 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) tgkill(r0, r0, 0x33) ioctl(0xffffffffffffffff, 0x2275, &(0x7f0000000040)="dfef9de7") setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x37, &(0x7f0000000080)="600cac47b7a1bf1aebd70dad0bb8700d20c4d19aaaadc098eb95ba84d55607e9f71736769dab54ba747e7728e4c20a28f31f6af0c03cc95105dcce5462b341cdddd0c6320d21ff649fe7ff803d0b081883dd779c191602818c1b7017acdb5249b164207248e15edba9714c1401babb2d15884395c0dd8ec61507fda3aff84606b20580ddb19efa90a74dc0cb", 0x8c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x2000) flock(r1, 0x2) r2 = accept4$inet(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x800) close(0xffffffffffffffff) accept$inet(r2, &(0x7f0000000280)={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0x10) 2018/04/03 23:01:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6a096ebdf1ef8794) writev(r0, &(0x7f0000374ff0)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060a0000a915de0005190000040d000c000000800000f9000008", 0x29}], 0x1) 2018/04/03 23:01:00 executing program 6: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a}, &(0x7f00000011c0), 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = socket$can_raw(0x1d, 0x3, 0x1) writev(r1, &(0x7f0000001100)=[{&(0x7f0000000040)="24022705ced1c6eda541a163a204ddc6adbf7120dff0b7b8f5ec57e2", 0x1c}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000000080)="133db010be19d11c3e725540ca56f71f52ce6644a82a8a5f2f505e83039bb4a9f7e32010b1ac40c484c2221c67e5ab450f9c09e25bd0e4878c547156", 0x3c}], 0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001140)='/dev/rfkill\x00', 0x4a0001, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000001340)={0x0, r2}) keyctl$revoke(0x3, r0) clock_gettime(0x0, &(0x7f0000001380)={0x0, 0x0}) ppoll(&(0x7f0000001180)=[{r1, 0x4}], 0x1, &(0x7f00000013c0)={r3, r4+30000000}, &(0x7f0000001400)={0x1}, 0x8) add_key$user(&(0x7f00000011c0)='user\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001280)="4e9935edea04c1c4817325baaaaf201d85c19002fdf8b72fea250612a4eabef798202692e420ec676a365b331b666211a6d194c6e09327e87c4ed753b09c0f4efc3c6f338bffa9daee56ed22099d46417596785f4a58d32229861311569655ccc9ca5bf0a61cbd7c478bab86891e650c42508737775e5211dc7ec2dbcebbb96594c090694454d12e397349233bc898d15957589c0eb97d8f5e1246b69d08dca2fc720a7d5d0ba17cb6adb3b240e0c805886b9baa1e1143fcc713459a60", 0xbd, r0) 2018/04/03 23:01:00 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x80000006, 0xfffffffffffffeb8) fcntl$setstatus(r0, 0x4, 0x46800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) sysfs$3(0x3) 2018/04/03 23:01:01 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x3, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0x3c}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x1, 0x99, &(0x7f0000000140)=""/153}, 0x48) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) close(r0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) fallocate(r0, 0x3, 0x0, 0x200) 2018/04/03 23:01:01 executing program 1: r0 = inotify_init() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000640)={0x0, 0xfe, "f115e5a4dee52a820ccd173e1d100c37a8051fb58d5160e965c6a7156169dd7d695781ddb49fb552e2ee4eb514f4b4504eae4ba7c83da9b772c29e1227b9815ff4686600ca69b9a6bad7d8b33aaf7899b51735e72488e0c78009863881445c850b507e42ad594e25fb6ac37ca61368643fa5d6f78b0b3d51c9ec163e3c1c8f48774fa462fec889087cf9cca2dd736efbdcee733cd0ac60bb5d20d97b0eb629ee10bd23075a6d67fc1cc7a2b9a2f2227f045c278c3d5a18cce088bfb1a02e63a75a17319365b22820bdf27afac6465f10a774327fbc370fbf44d1de777ae22bd3bdad6ad2c8c24f9d306c84cdafa989f2365889108350fe5399f9833b0952"}, &(0x7f0000000780)=0x106) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000007c0)={0x7, 0x8, 0x8004, 0x4, 0xfffffffffffff9b8, 0xfffffffffffffff9, 0x100000001, 0x0, r3}, 0x20) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000580)=0x78) sysfs$2(0x2, 0x1, &(0x7f0000000880)=""/50) r4 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x2000000200002, 0xa000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000000080)={{0xff, 0x0, 0x0, 0x0, "57497953bbddfca90380635373f20fd63a7d69996efa0b6d80730b29d82dff5b084c180a9b492c257675d2b6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd], {0x77359400}}) lremovexattr(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)=@known='user.syz\x00') io_setup(0x3, &(0x7f00000005c0)) 2018/04/03 23:01:01 executing program 0: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) readv(r0, &(0x7f0000001580)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000000040)=""/77, 0x4d}, {&(0x7f0000001100)=""/106, 0x6a}, {&(0x7f0000001180)=""/193, 0xc1}, {&(0x7f0000001280)=""/52, 0x34}, {&(0x7f00000012c0)=""/128, 0x80}, {&(0x7f0000001340)=""/242, 0xf2}, {&(0x7f0000001440)=""/99, 0x63}, {&(0x7f00000014c0)=""/170, 0xaa}], 0x9) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4002000003, 0x5011, r0, 0x20000000000) finit_module(r0, &(0x7f0000000000)="70726f63bb6de3ed696d655f749f6e9b60c6d579da00000000", 0x0) 2018/04/03 23:01:01 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/03 23:01:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x12881, 0x0) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x4, 0x3, {0xa, 0x4e21, 0xffff000000, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x3a) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f00000000c0)=0x4) 2018/04/03 23:01:01 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='attr/exec\x00') ioctl$KDDELIO(r0, 0x4b35, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f000000f000)={0x14, 0x834}, 0x14}, 0x1}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/03 23:01:01 executing program 5: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0/bus\x00', 0x472, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="58a5b95873c8321d99a799128ebb8373dac98ea6e597a63996876c97e34e51a77abca5147b6548b314a4e85a6b8107e07cbdda715774b49f40fb9bcd24d22e5f94ff0f2d98eae9945d9955fb354ea5a818f88e167a4a0118be55b70e089fd77332bd5e87f29f1a6ca04ee7e9a3b2c66d702afddd6c79c85e9e308d81f6a0e8ed1f1c0ee3c8c78e27b178ca38abe5bbfd119ac15ef818686f3ca6f50510d1ac3bff", 0xa1}], 0x100400, &(0x7f00000007c0)={[{@errors_recover='errors=recover', 0x2c}]}) unshare(0x60000000) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0xb8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x53, "25cfa4df26cdc32682d8a07c34b559377ef4cd6b210c397952867701199631e5e7677614dbf16ed934236f34159774fb4c582220ba2ba66d0eaf54d25b3f792703e2f6628c08e64ee294da6d965fa62d77578e"}, &(0x7f0000000380)=0x5b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r1, 0x7ff}, &(0x7f0000000400)=0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000009c0)='tls\x00', 0x4) r2 = request_key(&(0x7f00000005c0)='syzkaller\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)='\x00', 0xffffffffffffffff) r3 = add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000008c0)="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", 0xfa, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000740)={r1, 0x6}, &(0x7f0000000780)=0x8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000800)=[{&(0x7f0000000680)="df754a62855ad6c5469bbae5bb52d559559bfcedcb2711dc49387dca1ed5147082609f0efcd760e9d30d95edf24e05de198b040dd7e334a60874757c73d7065608eea5790ddce4d3e834c05fed776ffecdf6a36a440b9cc9031302debcdadea530ffc1409443f7550319b1a63cdbc6349e219bc9468d39f4908e711e5736725b9f97ecf8212a5ef0b8da", 0x8a}], 0x1, r3) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 2018/04/03 23:01:01 executing program 2: modify_ldt$read(0x0, &(0x7f0000001040)=""/4096, 0x1000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x800, &(0x7f00002eeff8)=0x0) r3 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0xf7d4, 0x12400) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000080)=""/182, &(0x7f0000000140)=0xb6) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000200)={0x3, {{0xa, 0x4e20, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, {{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x108) socketpair$inet6(0xa, 0x4, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) io_submit(r2, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="9d", 0x1}]) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000340)=0x4) geteuid() 2018/04/03 23:01:01 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000000040)) timerfd_settime(r0, 0x3, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed3f44)=""/9, 0x9}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00000001c0)={0x7, {{0xa, 0x4e20, 0x0, @empty, 0xbc0}}}, 0x88) ftruncate(r0, 0x3) socketpair(0x4, 0x80f, 0x2, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="02140302060000002abd7000080000000400020009000000204d9ef04cdef84b23d8e60000000000000006000000001000001f00000000000000a8b12b88c50bc6a50e4c7ae082ba9dfb2edff2cd3b5de9cf37bbd58f40cfbe2c39a4f80567c5b24dc8f20b3f3db3879e0f1a17478be84cafe609f4e420c3babd470702a75a4184372617b49bcafae32eb70b39a9bed9c8"], 0x30}, 0x1}, 0x40000) 2018/04/03 23:01:01 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x200200, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x11}, 0xffffffff00000001}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x18}, 0x6}, @in6={0xa, 0x4e23, 0x69f0, @local={0xfe, 0x80, [], 0xaa}, 0x10}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x4e23, 0x0, @empty, 0x80}], 0xac) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x202, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x910000) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000100)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa8, r3, 0x30d, 0x70bd28, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x800}, 0x24000000) connect$netrom(r2, &(0x7f0000000340)=@full={{0x3, {"4e43f4ff80fc41"}}, [{"8b0210156e6276"}, {"80e6dc00ba1db0"}, {"fdbd4a73351782"}, {"18e6aee97377d8"}, {"9e5c9f11b26f47"}, {"fdde04c27ea49e"}, {"20a5336abb65bd"}, {"3383db97fb87c9"}]}, 0x48) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001280), &(0x7f00000012c0)=0xc) 2018/04/03 23:01:01 executing program 7: r0 = memfd_create(&(0x7f0000000100)="70726f2e055e4be4f7655e10517709800586616e30707070306b657972696e670000000000", 0x40) fallocate(r0, 0x3, 0xfffffffeffffffff, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x40}, 0x1) [ 103.500660] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 23:01:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000001000000010000000000000000000000"]) socket$unix(0x1, 0x2, 0x0) 2018/04/03 23:01:01 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0xc9, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001b38)={{0x9, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000100)=0x100000000) open_by_handle_at(r0, &(0x7f0000000040)={0xae, 0x6, "c282e44a2f635eae2d6f5d6d1347c7a92a0ff62702558364fe0b0d52027fe475b9d84c160f92cf63e20293bd1ca83cc76684c6cf1d2f2f3e60970fafcbe9563c94cdd4163b1154aafa95ef3d874d635c2aa40e25294e237f32c5d78ae881f4888e5053b93c441d2ef9cb166d691d99b6d6aef96a11d2f06f00a55d467ec36d665f5bd37cc1a143f6b2ff52bbccd0d2a820ff5e629cd74af3e9ae244ce06f04815c438c5c15db"}, 0x40) [ 103.522929] QAT: Invalid ioctl 2018/04/03 23:01:01 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x0, 0x0, 0x81) [ 103.575082] QAT: Invalid ioctl 2018/04/03 23:01:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), 0xfd18) [ 103.634620] QAT: Invalid ioctl 2018/04/03 23:01:01 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) tee(r1, r0, 0x7, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) [ 103.665452] QAT: Invalid ioctl 2018/04/03 23:01:02 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000040), &(0x7f0000013000)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) 2018/04/03 23:01:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0xfffffffffffffdbc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/03 23:01:02 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x4, 0x0) r1 = dup(r0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x0, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}]}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) 2018/04/03 23:01:02 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0xffffffffffffff6a, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f00000001c0)=0xffffffffffffff59) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/kvm\x00', 0x20000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227e, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r3, 0x2, 0x3, 0x40}, 0x10) r5 = fcntl$getown(r4, 0x9) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000480)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000000340)={{0x1fe, 0x2005, 0x3f, 0x100000001, "c01bc17da2ed2047fc0a754948eccba32a90bcd2977c91eb8c0e6918ba43f629e46fae2d80cb18c24a127001", 0x5}, 0x0, 0x0, 0x5, r5, 0xb1, 0x8, "06943e4697e95f0aec99e5abf23a5c7f144ffb0db21e5c17f60f6d345db7f0713c8b1c466f22017e430c9df469baba01a3791a134e42d66de4a7a251fcc65332", &(0x7f00000004c0)='user\x00', 0x5, [], [0x1, 0xc0, 0x65, 0x1]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xb, 0x9}, {0x4, 0x2}], 0x2) 2018/04/03 23:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000021ff6)='/dev/cuse\x00', 0x1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000022a000)={r0, &(0x7f0000243f94), &(0x7f0000b68fd0)=""/48}, 0x18) syz_extract_tcp_res(&(0x7f00008c2000), 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000058e000)) rt_sigpending(&(0x7f0000a49000), 0x8) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f000066fff8)) r2 = syz_open_dev$vcsa(&(0x7f0000c61ff5)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0x9, 0x100000000}) flistxattr(0xffffffffffffffff, &(0x7f00006fcf3f)=""/193, 0xc1) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00002d4ffc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000be5000), 0x0) bind$inet(r1, &(0x7f0000a28ff0)={0x2, 0x2}, 0x10) writev(0xffffffffffffffff, &(0x7f0000dabfa0), 0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) sendto$inet(r1, &(0x7f0000e04000), 0x0, 0x20000000, &(0x7f0000a3dff0)={0x2, 0x2}, 0x10) socket$inet6(0xa, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000971ffc)) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) r3 = dup(r1) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000de2000)) ioctl$TIOCSTI(r3, 0x5412, 0x7fff) syz_open_dev$vcsn(&(0x7f0000901000)='/dev/vcs#\x00', 0xee1d, 0x4000) write$tun(r3, &(0x7f0000770000)=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'], 0x3a) recvfrom$inet(r1, &(0x7f0000cc4000)=""/188, 0xbc, 0x2022, 0x0, 0x0) 2018/04/03 23:01:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000200)=@nat={'nat\x00', 0x1b, 0x5, 0x488, 0x0, 0x0, 0xffffffff, 0x1f8, 0x1f8, 0x3f0, 0x3f0, 0xffffffff, 0x3f0, 0x3f0, 0x5, &(0x7f0000000040), {[{{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0xffffffff, 'syzkaller1\x00', 'teql0\x00', {0xff}, {0xff}, 0x2e, 0x1, 0x2}, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x11, @dev={0xac, 0x14, 0x14, 0x12}, @local={0xac, 0x14, 0x14, 0xaa}, @port=0x4e24, @icmp_id=0x67}}}}, {{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x9}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x80000001}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x13, @multicast2=0xe0000002, @multicast2=0xe0000002, @gre_key=0x9, @gre_key=0x1000}}}}, {{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x513, 0x400}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x14, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @port=0x4e23, @gre_key=0x7}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xff, 0xffffffff, 'lo\x00', 'gre0\x00', {0xff}, {}, 0x6c, 0x3}, 0x0, 0x98, 0xd0}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0xc, @multicast1=0xe0000001, @loopback=0x7f000001, @icmp_id=0x67, @port=0x4e20}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/04/03 23:01:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000340)=[{0x10, 0x0, 0x8}], 0x10}}], 0x2, 0x0) 2018/04/03 23:01:02 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/203) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000006c0)=ANY=[@ANYBLOB="030000000000000002000100000000008800000000000000", @ANYPTR=&(0x7f0000000200)=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'], @ANYBLOB="000000000000000000f0000000000000f000000000000000647e9c07a989bf116585b05c51b5bf874b5d54545d5b676e0b712faae832932c929dc2f9539d5c9f7a1b5515b2cd2fc51b63f9aeb372df13836540199a23b3574cd0b0613590bc31e26935c1682baefcc8278d735edc4e786b92ee0e645cb0e3611abcf1f1d9a5f8a6b947398cf7660d981003594dabfa2223626c05", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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="000000000000000000100000000000003a00000000000000", @ANYPTR=&(0x7f00000003c0)=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'], @ANYBLOB="00007a17aeab16601dc361bea00853cab9a8eb5828580d23675689000000000000000000"]) r2 = syz_open_dev$sndpcmc(&(0x7f0000000680)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0x2, [{}, {}]}, 0x48) r3 = request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)='eth1eth1md5sum\x00', 0xfffffffffffffffc) r4 = request_key(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)='\x00', 0xfffffffffffffff8) r5 = add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000007c0)="83744bb1ef99ebc28e4a38b09e7ecb5edb86d763421aef5ebb9e6088267ebfedcdc5844051f800c8a49167856d1fd8ec6a3a42c6d78beea75e94d391714ddd97def93bb4d82f2b5c4d82fd1cf04bb65a1a26631fd807b1fd1f2914ff481f69b63e41a22ff7812ce273d2b91f5629f3081d3b6d87fe06b2ee5c84bc75869096bfc082fa0c91e43d0fa75022f30dcf56", 0x8f, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000880)={r3, r4, r5}, &(0x7f00000008c0)=""/186, 0xba, &(0x7f00000009c0)={&(0x7f0000000980)={'sha224-avx\x00'}}) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000a00)=0x2, 0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000400)=""/155) 2018/04/03 23:01:02 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000480)=0x22, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x88000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') memfd_create(&(0x7f0000000440)='fou\x00', 0x3) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x44, r2, 0x810, 0x70bd25, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) getdents(r1, &(0x7f00000001c0)=""/241, 0xf1) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x80, &(0x7f0000926fb0), 0x0, &(0x7f0000000080)=[{0x58, 0x114, 0x6, "0000000000000000000000a139289a9e6f403089ed688f4d738a595553aab45f8dd0678bbe7b46f8e8d69f8f659e671c9b63b74d9bc177880a4f015de3ba9b55b6"}], 0x58}}], 0x1, 0x0) 2018/04/03 23:01:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003b40)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000001940)="1b2071327a491d5b98dc9bed51230d6556f013ad30f81713b9efe180447a66e8", 0x20}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x2) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) recvmsg(r1, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/106, 0xffffffd6}], 0x1, &(0x7f0000000400)=""/203, 0xcb}, 0x0) 2018/04/03 23:01:02 executing program 5: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00000004c0)=0x10000, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000005c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000680)={r0}) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f00000006c0)=0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000700)) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000600)) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) r7 = accept(r6, 0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000180)={0x0, &(0x7f0000000280)=""/4096}) sendto$inet(r7, &(0x7f0000000140), 0x334, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r8, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) r10 = gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) sendmsg$nl_route(r9, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001300)=ANY=[@ANYBLOB="28000200100001000000000000000400000000005e7af0c157a247a4a9739acbf6d58bb5fecd4767", @ANYRES32=r8, @ANYBLOB="73fe666e4bbaababdac064bf76ba33b6c1e61cc06dcb7cbf7000ac0cae59c2a0a0460112f4794f3d408c4e8b0670cc4577e3f435fc3b2821", @ANYRES32=r10], 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r9}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r11, 0x84, 0x4, &(0x7f0000000500)=0x80000001, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r11, 0x8933, &(0x7f0000000000)={'irlan0\x00', r8}) ioctl$sock_inet6_SIOCSIFDSTADDR(r11, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r8}) bind$bt_l2cap(r11, &(0x7f0000000640)={0x1f, 0x4, {0x46f7, 0x7, 0x3, 0x9, 0x7ff}, 0x9, 0x10001}, 0xe) 2018/04/03 23:01:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000800)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/03 23:01:02 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000940)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000900)={0xffffffff}, 0x111}}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={'ip6gretap0\x00', {0x4, 0x13d8, 0xfff, "d889211a9cc2", 0x3f}}) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e000000000000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="4866cfb0c09187e7a6bb95bac8094d7f687b6221061fa17496e80f556be9b8c32efeedef04868d"], 0x1c) 2018/04/03 23:01:02 executing program 4: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x8082, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x3}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x1, 0x88200) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x321002) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/03 23:01:02 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x81, 0x400000) r2 = socket$inet(0xa, 0x2, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, r3) sendmsg(r2, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) [ 104.759404] bond0 (unregistering): Released all slaves 2018/04/03 23:01:02 executing program 0: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x40) r1 = memfd_create(&(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x2) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r0, r1, 0x0, 0x1}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x0, r2) syz_open_dev$midi(&(0x7f0000003500)='/dev/midi#\x00', 0x4, 0x121000) r3 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)='./file0\x00', 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0) fremovexattr(r3, &(0x7f0000000380)=@known='trusted.syz\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='reiserfs\x00', 0x80c0, &(0x7f0000000380)) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="0100000000000000000004000000140001000800010002000000d618397276c2a957"], 0x2}, 0x1}, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000240)) 2018/04/03 23:01:02 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xfd, 0x6, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f00000003c0)}, 0xfffffffffffffe1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000200), &(0x7f0000000240)="a0"}, 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001180)=""/4096) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) 2018/04/03 23:01:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x80000) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000200)="d4acd3179f11e1d5a2bc2e21c8f2843dc9de66cd2d9f2edcd810ebebe356221f44d3f42177cb4e60781efb3826527e982fa12cea647bec1f2d725fac") syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x1000, 0x2, &(0x7f0000001300)=[{&(0x7f00000002c0)="0d4d56d20d919cb9ffc13b742d72a746c73d90b8fd665f37ac3ca733c01f0ad91f403df48537ad104c78b6623863c591", 0x30}, {&(0x7f0000000300)="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", 0x1000, 0x6}], 0x4000, &(0x7f00000013c0)=ANY=[@ANYBLOB="6e6f6974792c006ea7019a1d280cff09ae2848aacafe2bb4e245e25d7209adcf59deadf19776160e57033ee336071f63be43f7d35a44778156f4b284286e00000000000000000000000000000000"]) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:02 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x42200) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x4, 0x5a26}, {0xffffffffffffffff, 0xd6}, {0x2, 0x40}], 0x3) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f00000001c0)='./file0\x00', 0x800000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000280)="00080000e40400001b03000012000000aa01000008030000840100003d78d226550100001e000000000000000010cc0306000100526549734572334673", 0x3d, 0x2000000000010000}], 0x0, &(0x7f00000002c0)={[{@nouser_xattr='nouser_xattr', 0x2c}, {@noquota='noquota', 0x2c}, {@balloc_noborder='block-allocator=noborder', 0x2c}, {@usrjquota_file='usrjquota=syz', 0x2c}, {@errors_ro_remount='errors=ro-remount', 0x2c}, {@noattrs='noattrs', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}]}) openat$cgroup(r0, &(0x7f0000000100)="73797a30b7", 0x200002, 0x0) 2018/04/03 23:01:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000002c0)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0xfffffffffffffed2) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/04/03 23:01:02 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0xfffffffffffff866) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x0, &(0x7f0000b63fe4)={0xa}, 0x1c) r2 = dup2(r1, 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000f40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000ec0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x14, r3, 0x4, 0x70bd25, 0x25dfdbfe, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004041) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x5, 0x3ff, 0x7}, 0x14) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x0, 0x0, 0xffffffffffff8001}, 0x6, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x0, 0x9}) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r5 = add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="5957756a122543e1a13be9d0f608a5f56988853e2f17bcc6ab8f8fc655dbbd0e0cbce70b1c1a95b497b02687386ecb4deaffdbc8c92c158a05af6b91e9fa0d90bf95cc062c7f903a7762c3fe2f78f210c0dffd8813f42e09232aec6a1f5162e67ce9de0e681bd1eb48c00f583880c9b3137815b33efa34258515", 0x7a, 0xfffffffffffffffe) r6 = add_key(&(0x7f0000000e00)="6173796d6d657472696300f47b0bf9d16211ffc3fd3247125ac4fc0e1daba89f73c48b5fb1c6dc41ac841df449ef9dbd72b57c244a04449ae78ab4f8b091ddf1ca849e98a0239bb90d5a615cdf54365ce821c94810b29a19841a4cac93563d59595416b81e2d7eb0f24666d5fb449c2ef5905003c801a33c2bb0d31ae012349d588d3bedfb16e434c802466a0d77cd002295ce1be5c823fdfeeb42e0b1", &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d40)="68f8bf294101262bbadf86098cf05994f6b74328853396fe9ec13a643abc3747c9280385e65d0e3b58deca34610e83a593068f8b39f3e63234571a25feb40a1f3eeab62387cb5e239ce43506e20512f79d128213d1f2e70f3c30c64694e0998012ec02d2d541215f6c27000d839ad653f663def9640c4504be425069c3554fdc5a992d731bc3d1575911c1739b30c5151facb65244aed995d960234fa18b4215fcf3c91586abff6265cf245ffc4ad673255abd30cef0ac1b715137", 0xbb, 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000000600)='dns_resolver\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, r6) socket$nl_crypto(0x10, 0x3, 0x15) madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xc) r7 = add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c", 0x1e, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00000009c0)=""/181, &(0x7f0000000a80)=0xb5) keyctl$negate(0xd, 0x0, 0x1f, r7) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000980)={&(0x7f0000ffa000/0x3000)=nil, 0x40, 0x1, 0xa, &(0x7f0000ff8000/0x4000)=nil, 0xffffffffffff0000}) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000006c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000b40)={r8, 0xfffffffffffffff8}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000007c0)=@sack_info={0x0, 0x6, 0x400}, &(0x7f0000000800)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000f80)=ANY=[@ANYRES32, @ANYBLOB="fd7eec00cd9dd65a617e40c11e668d259f1f94e50fb3419b59932be40e0629050abd4187aba94734b81c9516c1340700000000040000ab0a460260fe04b9c3c74732f6fb5cc6ee5841a0e3d9155e32310004000000000000985dcb455aa4417758011696f773c93fe8e877489c8ce157f629adf5c103939e1d8af059df22ac12fc265a9e08a12618e7f54327c0ae01e3c68dfa1ffd09bd4594a00f2b549bbb78ae7059d6ee86b737d914a3fd19c7a48ea85de0c6c4dd00af99062c13aabc931f7d57c2894d2830b7f5369c21913b1f52ed7855f848080db2bcfcea38a936310413645c515bc34c65e8296f472c43"], 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000bc0)={0x8}, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x440002, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000840)=ANY=[@ANYRES32=r9, @ANYBLOB="0800091bd4f46409000000752d"], 0x2) add_key(&(0x7f0000000c00)='id_legacy\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000c80)="2e65a5100029e3aef631bf783600f806d2f5eda5138574cd99ef8d883934fe93122432c4df82fba34f3ac973bbdfc51dfb779642479b8bad1da366c8fd4889dd21e388aa909222d11a", 0x49, r6) 2018/04/03 23:01:02 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7f, 0x8000000000000040) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) dup2(0xffffffffffffff9c, r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/03 23:01:02 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) r2 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0xa7, &(0x7f0000000040), 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x4}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x8, 0x30, 0xf6d1, 0x80}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0)={r5, 0x5}, &(0x7f0000000200)=0x8) [ 104.999699] QAT: Invalid ioctl [ 105.029358] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 105.035474] REISERFS warning (device loop2): super-6502 reiserfs_getopt: unknown mount option "" [ 105.058922] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 105.066524] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/03 23:01:03 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2a0b, 0x0, @perf_bp, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@generic={0x17e7, 0x80, 0x5}) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xc, r0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xcf, &(0x7f0000000000), 0x4) 2018/04/03 23:01:03 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/239, 0xef}], 0x1, 0x0) dup(r1) read$eventfd(r1, &(0x7f0000000100), 0x8) [ 105.083728] QAT: Invalid ioctl [ 105.086551] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 105.107489] REISERFS warning (device loop2): reiserfs_fill_super: Cannot allocate commit workqueue [ 105.131236] QAT: Invalid ioctl 2018/04/03 23:01:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x80000) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000200)="d4acd3179f11e1d5a2bc2e21c8f2843dc9de66cd2d9f2edcd810ebebe356221f44d3f42177cb4e60781efb3826527e982fa12cea647bec1f2d725fac") syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x1000, 0x2, &(0x7f0000001300)=[{&(0x7f00000002c0)="0d4d56d20d919cb9ffc13b742d72a746c73d90b8fd665f37ac3ca733c01f0ad91f403df48537ad104c78b6623863c591", 0x30}, {&(0x7f0000000300)="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", 0x1000, 0x6}], 0x4000, &(0x7f00000013c0)=ANY=[@ANYBLOB="6e6f6974792c006ea7019a1d280cff09ae2848aacafe2bb4e245e25d7209adcf59deadf19776160e57033ee336071f63be43f7d35a44778156f4b284286e00000000000000000000000000000000"]) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:03 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000200)=""/138, 0x8a, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x202200, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x181000, 0x80) poll(&(0x7f0000000040)=[{r0, 0x120}, {r0, 0x2000}, {r1, 0x84}, {r0, 0x6}, {r0, 0x1}, {r1, 0x8000}], 0x6, 0xb871) 2018/04/03 23:01:03 executing program 2: r0 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r0, &(0x7f0000a37000), 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) [ 105.203354] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 105.210864] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/03 23:01:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0x16, &(0x7f0000014000)={&(0x7f0000000040)={0x14, 0x1d, 0x301}, 0x5c}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x7) 2018/04/03 23:01:03 executing program 0: socket$alg(0x26, 0x5, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) symlink(&(0x7f0000000240)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000100)='./control\x00') splice(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffff, &(0x7f0000000440), 0x0, 0x0) socketpair(0x0, 0x0, 0x6, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) acct(&(0x7f0000000740)='./control\x00') mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x4, 0x10}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x1, 0xf16d, 0x1cf6, r5}, &(0x7f00000002c0)=0x10) chroot(&(0x7f00000006c0)='./file0\x00') r6 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) fchownat(r4, &(0x7f0000000480)='./control\x00', r6, r7, 0xc00) umount2(&(0x7f0000000100)='/', 0x0) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x2080, 0x0) rename(&(0x7f0000000540)='./control\x00', &(0x7f0000000580)='./control\x00') syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x202) r8 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x0) ioctl$KVM_REINJECT_CONTROL(r3, 0xae71, &(0x7f00000000c0)={0x100}) shmdt(r8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r9}, 0x8) write$rdma_cm(r1, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000180000fa0300000000000000", @ANYBLOB="e4ff000000000000e6003de4e3d93537bab4584c45dff6a841bf8818326d1aec0faea6bfe970784ae2d18ede88bc47d62873ebdbf8ab9e8f44b9b89cf27005c7a5c2f40a69089790b5724d78ad1c416a27cfa8834e0500000000000000bb94b8986136995ec185143a034b4c4e0252e15425602866b6417934"], 0x89) write$rdma_cm(r1, &(0x7f00000008c0)=ANY=[@ANYBLOB="0c00fa77791cf4dc1cb177a5d77c57d0c0d9d2d63fc05010bb64d3614903f50c3974c8067c353f1d39adb774510432d2ab4289554f9939d508e2269a7de538eb24e405b338ee5259393a9deab470c7987e2c707f77b3dcaf0fb77a579586103f02a000aa9f328eaa3d6e91000a42246cf3721bb59dd42298d96ec4cdede3dc01e1d44c90aa905848ff6e8598ad4d24b234ae89fd49a3aa721a1235eecd6bbb9133fecd9a600eca3f53bcf01dd9c42d570b000046a9abcdcf624a5557b4317390bc28374825cc92c603beefc15e5948567938936120299e56150fb0b4377cf9af6bb03d179420f6"], 0xb5) socket$inet_tcp(0x2, 0x1, 0x0) [ 105.272103] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/04/03 23:01:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0xfffffffffffffffc, 0x2, r2}) r3 = eventfd2(0x0, 0x4) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4, 0x5, 0x400000000000002, r2}) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) connect$vsock_stream(r5, &(0x7f0000000040)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x9a, [], 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/154}, &(0x7f0000000240)=0x78) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r3, 0x0, 0x2000000002, r2}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000280)) getsockopt$nfc_llcp(r5, 0x118, 0x1, &(0x7f0000000380)=""/92, 0x5c) getsockopt$inet_int(r5, 0x0, 0xa, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r6 = openat$cgroup_ro(r5, &(0x7f0000000400)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000440)) ioctl$KVM_SET_DEVICE_ATTR(r5, 0x4018aee1, &(0x7f0000000340)={0x0, 0xf94d, 0x20, &(0x7f0000000300)}) 2018/04/03 23:01:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x80000) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000200)="d4acd3179f11e1d5a2bc2e21c8f2843dc9de66cd2d9f2edcd810ebebe356221f44d3f42177cb4e60781efb3826527e982fa12cea647bec1f2d725fac") syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x1000, 0x2, &(0x7f0000001300)=[{&(0x7f00000002c0)="0d4d56d20d919cb9ffc13b742d72a746c73d90b8fd665f37ac3ca733c01f0ad91f403df48537ad104c78b6623863c591", 0x30}, {&(0x7f0000000300)="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", 0x1000, 0x6}], 0x4000, &(0x7f00000013c0)=ANY=[@ANYBLOB="6e6f6974792c006ea7019a1d280cff09ae2848aacafe2bb4e245e25d7209adcf59deadf19776160e57033ee336071f63be43f7d35a44778156f4b284286e00000000000000000000000000000000"]) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:03 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000400)) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00') r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x80000001, 0x10000) r4 = semget(0x0, 0x80000000, 0x40) semctl$IPC_RMID(r4, 0x0, 0x0) semctl$IPC_SET(r4, 0x0, 0x1, &(0x7f0000000280)={{0x8000, r1, r2, r1, r2, 0x14d, 0x2}, 0x2, 0x7, 0x4}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/183) getsockname(r3, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x80) setgid(r2) r6 = msgget(0x0, 0x1) msgrcv(r6, &(0x7f0000000540)=ANY=[@ANYBLOB="000000000000000000000000001c003aca4b000000000000be000000000000001000000000"], 0x2e, 0x0, 0x800) sendmsg$can_raw(r3, &(0x7f0000000640)={&(0x7f0000000300)={0x1d, r5}, 0x10, &(0x7f0000000600)={&(0x7f0000000580)=@canfd={{0x0, 0x7ff, 0xda1, 0x401}, 0x1f, 0x3, 0x0, 0x0, "8776a6c2313266fa8d23e6ce49c2ab56dac2c820b909d8348c5c5fd57a70707c4356b8e1eaf58c3a1cbea3ae1f088709f7f7fcab5b354bfc170b203c6aa05501"}, 0x48}, 0x1}, 0x4008004) sendmsg$can_raw(r3, &(0x7f0000000500)={&(0x7f0000000440)={0x1d, r5}, 0x10, &(0x7f00000004c0)={&(0x7f0000000480)=@can={{0x2, 0xffffffffffffffe0, 0x6, 0x81}, 0x5, 0x3, 0x0, 0x0, "788f748ca0cff113"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x14) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 105.461574] EXT4-fs (loop6): VFS: Can't find ext4 filesystem [ 105.476778] irq bypass consumer (token 00000000050c0f66) registration fails: -16 2018/04/03 23:01:04 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)=""/24, &(0x7f0000000180)=0x16d) 2018/04/03 23:01:04 executing program 4: ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f00000000c0)={"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"}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000500)='net/ip_vs_stats\x00') preadv(r1, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7fffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/03 23:01:04 executing program 0: prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x400300) r2 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r1, r2, 0x1) 2018/04/03 23:01:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x80000) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000200)="d4acd3179f11e1d5a2bc2e21c8f2843dc9de66cd2d9f2edcd810ebebe356221f44d3f42177cb4e60781efb3826527e982fa12cea647bec1f2d725fac") syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./file0\x00', 0x1000, 0x2, &(0x7f0000001300)=[{&(0x7f00000002c0)="0d4d56d20d919cb9ffc13b742d72a746c73d90b8fd665f37ac3ca733c01f0ad91f403df48537ad104c78b6623863c591", 0x30}, {&(0x7f0000000300)="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", 0x1000, 0x6}], 0x4000, &(0x7f00000013c0)=ANY=[@ANYBLOB="6e6f6974792c006ea7019a1d280cff09ae2848aacafe2bb4e245e25d7209adcf59deadf19776160e57033ee336071f63be43f7d35a44778156f4b284286e00000000000000000000000000000000"]) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:04 executing program 5: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000086d000/0x2000)=nil, 0x2000, 0x0) socketpair(0x10, 0x3, 0xffffffff00000001, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0xa, 0x4) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000240), 0x4) 2018/04/03 23:01:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000001d000300002391539327000000010000000000000453abf7"], 0x18}, 0x1}, 0x0) 2018/04/03 23:01:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)) fcntl$addseals(r0, 0x409, 0x2) r1 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100000001, &(0x7f0000001000)) 2018/04/03 23:01:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha512_mb,ctr(twofish-asm)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x400, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000000)=""/35, &(0x7f0000000040)=0x23) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f00000001c0)=0x14) bind$bt_hci(r1, &(0x7f0000000200)={0x1f, r2, 0x1}, 0xc) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100), &(0x7f0000000240)=0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0xfffffffffffffff8) 2018/04/03 23:01:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x20000004e23}, 0xfffffffffffffe6a) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000000040)=0x4, 0x25c) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) listen(r2, 0x0) listen(r1, 0x0) [ 106.121926] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/04/03 23:01:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000adafa0), 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/221, &(0x7f0000108000)=0xdd) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000100)={'filter\x00', 0x19, "3995cdd2643e392a7ac5b897b31e78d92d737645f6037b4d2c"}, &(0x7f0000000140)=0x3d) 2018/04/03 23:01:04 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_tables_matches\x00') setsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f0000000080)=0x4, 0x4) exit(0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) prlimit64(r0, 0x0, 0x0, &(0x7f0000000040)) 2018/04/03 23:01:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='ppp0}\x00', 0x3) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x3, r1}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffffffff) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x2, r1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfb, 0x200401}, 0xc) connect$netlink(r1, &(0x7f00000001c0)=@unspec, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000200)=0x9, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setgid(r2) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000002c0)=0x8000000000000000, &(0x7f0000000300)=0x2) r3 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x2000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x42001001}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x8c, r4, 0x718, 0x70bd2a, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x15}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x21}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff]}}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000540)) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x1, 0x1000, 0x10000}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000640)={r5, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x200, 0x9, 0x80000001, 0x7f, 0x40}, 0x98) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000700)=0xeaf1, 0x8) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000740)={0x8, 0x4, 0x6, 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000780)={0x4a5, 0x0, {0x1, 0x2, 0x7, 0x0, 0x500000000000}}) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) pwrite64(r3, &(0x7f0000000800)="5f73a7b4f544d49ed5db341701748f185343e31167944612b91e1b93a8c231aec90fcb010de5a645dbc8e4535c71be3ee745170646c80be9f81c8637e6c92efcf822920ac84ef47818b3d66945a1a40fe78e09896f0a1c0f027ae283788433105e33f5f2c08b56ecdedbb339e7e1f154ccb1afab3caea1287c278e3ca30639b812fe8837da1b5dd733c9378b76f253e097569e5eea85", 0x96, 0x0) r6 = accept4$ax25(r0, &(0x7f00000008c0), &(0x7f0000000900)=0x10, 0x80800) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000000940)=0x4, 0x4) recvmsg$kcm(r0, &(0x7f0000000c00)={&(0x7f0000000980)=@sco, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000a00)=""/49, 0x31}, {&(0x7f0000000a40)=""/16, 0x10}, {&(0x7f0000000a80)=""/102, 0x66}], 0x3, &(0x7f0000000b40)=""/180, 0xb4, 0x7f}, 0x2020) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000c40)) 2018/04/03 23:01:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x80000) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000200)="d4acd3179f11e1d5a2bc2e21c8f2843dc9de66cd2d9f2edcd810ebebe356221f44d3f42177cb4e60781efb3826527e982fa12cea647bec1f2d725fac") sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:04 executing program 3: r0 = perf_event_open(&(0x7f000054df88)={0x2, 0x78, 0x0, 0x303, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) perf_event_open(&(0x7f0000271000)={0x20000000002, 0x78, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3ff) 2018/04/03 23:01:04 executing program 7: r0 = semget(0x3, 0x1, 0x1) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000000)=""/72) semget(0x1, 0x7, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000080)={0x1f, {0x2, 0x4, 0x57c0ace3, 0x0, 0x3a, 0x80}, 0xfffffffffffffffd}, 0xffffffffffffff1d) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000006c0)={0xfff, 0xffff, 0x4, 0x9, 0x3, [{0x3, 0x80000001, 0xaa4f, 0x0, 0x0, 0x100}, {0x20002000000000, 0x7fff, 0x8, 0x0, 0x0, 0x80}, {0x9, 0xb, 0x2, 0x0, 0x0, 0x2008}]}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000007c0)={0x3ff, 0x40, 0x2, 0x80000000}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000900)={0xca, &(0x7f0000000800)=""/202}) syz_genetlink_get_family_id$fou(&(0x7f0000000940)='fou\x00') fgetxattr(r1, &(0x7f0000000980)=@random={'security.', 'fou\x00'}, &(0x7f00000009c0)=""/97, 0x61) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000a40)={'irlan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) pread64(r1, &(0x7f0000000a80)=""/3, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000ac0)={{0x1, 0x1, 0x5b22c4e9, 0x0, 0xfffffffffffffb73}, 0x0, 0x7}) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000b40)=0x9, 0x4) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000b80)={0x74, 0x0, [0x8, 0x5a8, 0x4, 0x9618]}) ioctl$void(r1, 0xc0045c77) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000d00)={{&(0x7f0000000c00)=""/158, 0x9e}, &(0x7f0000000cc0), 0x1}, 0x20) mkdir(&(0x7f0000000d40)='./file0\x00', 0x0) inotify_init() getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000e00)=ANY=[@ANYRES32=0x0, @ANYBLOB="62000000bfe3ac1d60c051164b0e90129edddee274543392df75a2babd04b7032250c8f370f25ccd6103842a7259a87b21a4bfdf0ee3f9e0edea8196a6dd7edf0eccad90d78f9059e3689fb5c613fffc2492332612000000000000000000000000000000"], &(0x7f0000000e80)=0x6a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000ec0)={r2, @in6={{0xa, 0x4e23, 0x3, @empty, 0xffffffffffffffa7}}, 0xd6e, 0x800, 0x5, 0x7}, &(0x7f0000000f80)=0x98) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000fc0)=0x10001, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001000)=0x15, 0x203) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001040)={0x4, 0x2672, 0x4, 0x0, 0x1f}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000010c0)={@multicast1, @dev}, &(0x7f0000001100)=0xc) semget$private(0x0, 0x3, 0x101) readlink(&(0x7f0000001140)='./file0\x00', &(0x7f0000001180)=""/22, 0x16) ioctl$KVM_RUN(r1, 0xae80, 0x0) syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f0000389000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/03 23:01:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7fff}}, 0x2, 0xfffffffffffffffd, 0x0, "27176bb7f25411c3239f4720a5aefc6f8f2bc72cef79055a705de070dcb52a8ea1c79f5d9c711c0a6046d2aed1496b6582d4cd0c5539856a81ad8b004fb3648a35cf68102695284ce8329b1adcdb676b"}, 0xd8) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000003080100000000000000000000e6ff00c9d7e1c1b7bdbb65272665b22cb36d9ec7db4543db6810776e946157b4b6d275f2cba1f1f5f247138a50e15aeff88822a08893ab0044c826757cf516a70716d8f13e4f569970ac6ab18bac53e868a7634115d3b480a4e698e22f85c457ad532cdb55c6367bd87e89c37086d7d61daf040000000000000056deec4c4e02224e3e567755a4b2cb00000000ee7b424b5a0e48974b20f1c282aa7318"], 0x14}, 0x1}, 0x0) 2018/04/03 23:01:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x80000) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) [ 106.299337] QAT: Invalid ioctl [ 106.304732] QAT: Invalid ioctl 2018/04/03 23:01:04 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a23000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x3f) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)) recvfrom(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, &(0x7f0000000180)=@l2={0x1f, 0x6, {0x7fff, 0x7ff, 0x9, 0x7, 0x2, 0x80000001}, 0x8, 0x2}, 0x80) 2018/04/03 23:01:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) tee(r2, r2, 0x10001, 0x8) getuid() ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 23:01:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:05 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003780)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) sendmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'vcan0\x00'}}, 0x80, &(0x7f0000001600)=[{&(0x7f00000002c0)="2941881094f3393aea", 0x9}, {&(0x7f0000000480)="88ba42b6321727277dbf10353476589a172b624387aa55c52696fc43da18078cdba2bc91702d56229e9d28eb565babc84c2226ed851914850b269d5a99794bd51e21dcd44f1375f81f302fc82ff455c5a9048f80b20ad6c6ab24ddfa7d1cc5faebcc82a587af5f66abd87380f86c831c4a833d8d9cedf447ee8b3619ac98ba1b", 0x80}, {&(0x7f0000000500)="f1e5b7d6e74ee6b74bec5c87ebd939e6c07cf2eeff5c47bf6cae127af09cf54bef6702eeebdc6b0edef7b8ab4644f05f2d8ad6806dd7539a45ee09e4d03947e3141a7b5075a4309d52a0498d90fafd95", 0x50}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="5356fcc8e20fce6869ce2f9b8f7032bc681db2b50d7c1565dc90f012c6a35422aa3d8fd3a2e3b517a98c3cdb0ccd2c02918600ba75938d48d8be66282f8fb4f778ce", 0x42}], 0x5, &(0x7f0000001680)=[{0xa0, 0x102, 0x432, "9a4bd5856375361769354444772df29564b11ae8f13a9ac9537d34f22ed50852be5840bebf51bcc06c69236b894981586f2ba3d0cc0a2b555cdcff2c0d446ee4cf774e760c3514b6cdf90faafb5ea451d444d1e438751e97392d8a1dbe8c234ab369b5e6e6f523ccd38e32f6653dee6538ec097389429a3d1dba7398d964e1ba58a95c0f081c5ef4d7db"}, {0x18, 0x1, 0x0, "d9ce43c141482110"}], 0xb8}, 0xc890000000}, {{&(0x7f0000001740)=@hci={0x1f, r1, 0x2}, 0x80, &(0x7f0000001900)=[{&(0x7f00000017c0)="f2e15c5106267c23d2afba7994c38436cc70f3aae812d7a14feafd46bc230b89c75fa5cbaef9d6c6e3aaa56d470202dca775fc4be75b0e6a1a329a6d29b513ddb6c7243e86855f217897d25114220ba4cfbfa7f2441d4203a6", 0x59}, {&(0x7f0000001840)="316a2c2c190b710788ea03392fff08df2550833298000c93d65ff9152632450507", 0x21}, {&(0x7f0000001880)="e5f8071e2c21fc8618ce59046bbb4ca7f24f4c899e80e3b058a0129f60df0b5422b019b3ff41d5f1845ef7238aad80e6cce6c1407bcc4bd7724686c526d2bda9921c8f59ff1149256431a58a995a35168ad6d57f62cf3ccc4373eae53c0d5ca3612932096db0af94a93ef61fd3da8b5f24b5f6062665acc9", 0x78}], 0x3, 0x0, 0x0, 0x20000080}, 0x7f}], 0x2, 0x40) r2 = fcntl$dupfd(r0, 0x406, r0) accept$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r3 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x5, 0x82000) getsockopt$inet_mreqn(r3, 0x0, 0x22, &(0x7f0000000200)={@loopback, @local}, &(0x7f0000000240)=0x41e) sendmmsg(r2, &(0x7f0000003700)=[{{0x0, 0x0, &(0x7f0000002d00)=[{&(0x7f00000003c0)="3cf88486c5efaea13c9ebddc1cd783c7d2363067b224b64ca7d4813e27e966767f802f13b9d7681466d81511a27566794566baea294edc041b7338287621dfacb23663273fe41f3aa82f704e9879fdcadd8422b21cb42426154d17b620133b05e35334d78c075ced788650f7ea8725b6a882507c3a5d4c2853151e22b6afd1c5cc719c3aacb491b797e7311c35861a68b1508d87", 0x94}, {&(0x7f0000001a80)="69d707808a94f9003e05484fd9837f137b68e4d84fc56935b4aeaeb3fdf9c4fe06e295012adc3ecf68d987e2ceb5b45bd2b0973de9d667bf599008e248f318ab709899d48e4053f0ca87cae0aae4ba1dd8a2fc08e4e63cf07f0a6ed5cff6a08182c3b956cbbf566c5d2cf676f7ce029c677ccfc09df650f64b26596a8a71d6cdc97de4fddf06fd2c24734994709d11bffb488b60b9d0145019e7282a78f7b32b0ac10647346717c8f2894cf421347fedd213d18b66e21089f981fb9c34a9e463efa80107d43cfc", 0xc7}, {&(0x7f0000001b80)="c3ae872990fa1fb600cd8a49639d7b21a51f16eda200411b3aa340ab8f7d6fe7462e3f55a2915c69f0f812bd1166d3f2d56c8c92cea4d8e0abc308eeb90739c04968ba30b2d8bffa01d7141461f4f2", 0x4f}, {&(0x7f0000001c00)="378d54e125f7f87470030571c2f04e8307b21fb8456cf0552f1ea0aabfee2708eb2742adc0097d83ca4b3d2aac5843b8882c6df574fe785759da4f5a8b2a63110e90077ca263aff5325508f62f6154b1aff96f292bb70c599838b99afb22b0d117dbb305", 0x64}, {&(0x7f0000001c80)="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0x1000}, {&(0x7f0000002c80)="67b51fd11b36137d069a319d516e874052d821cfc008d62c9a235898642adfdc92a725db520a2c4087ddad21564eef15e41ad71f39ccd36aa83b1792162eda776f5775cd4c12829eb52baed5b7d2b3dab8c09bc2f612b9ff45dc0c23ac8cf04ae229def016c6dfe198", 0x69}], 0x6, &(0x7f0000002d80)=[{0x100, 0x10f, 0x1, "ffc31c17f5e11886a9890eeb7c020a760542c337fec52b21665d71ee54c70498bacb25c370a5d632ba4edfec7992ede92767df144f81d93f49f5b3a91ca18478fc400eb21f8cfc9c33ad265201ed6b8240230b07c2b6d21d5b6a671f7154c0c66de595bc20855f8cae3c031cee3d98f318fd6d4373e0a1a976d2819b8db57b02b016fb1b6fae68f79b3105fe98c0f96b45978e637361f3313d1f0306b16586d42e1864451d58d78f8d8b237a2d991bba07d1a920f9b122074274937aae4b656783b1530a8e81764168a81cce542b4f1d54fea5f41f148b75fc2d31b35cd674d09609de00608a799a9e07011b1f6d0a"}, {0x40, 0x119, 0x101, "ab2753f8fe2392e5f2e5a6c2bd432774629ae9ce4b9e1a13952ce3e0c15c00a923e6f2fc79596d46588a65e1d72a2e"}, {0xd8, 0x109, 0x5, "40e7b1d545b5027fe748b332750b40a4066a03c46f27d87c79d0ad3b7a53636ed983bb032b1e4ea348d97dbedbdd70a75ed6fc164b06aff5cbb6268fdac58218262a223994b59b3b715fad0707e9ee37093f9a98e5a2bc350d3c8085756b8f90ea4459e544e826e12aac1160e29a098153965bebf1face53ea696a4689dae038930eca27c88712f5f4c6a8f69fc6ed7e517b943e4666eb84a65303f721328e71a00fd2f12db2806a3ede82a0d08fcef3464a1d4a9698687ba88f07aa86e49a9128"}], 0x218}, 0x7}, {{&(0x7f0000002fc0)=@l2={0x1f, 0x454a81bc, {0x4, 0x3, 0x2, 0x660, 0x0, 0xcc}, 0x975, 0x6}, 0x80, &(0x7f0000003140)=[{&(0x7f0000003040)="237206601cb48b05e7dcf659fab0d37dcc7d58e5ed74a22027dee06ffd0e93140d7ad1b4e7fc2a64a784e26c7893c95270347bf5830ccaefa821591a4e1b40f6d9a29cc8c4336d059fceb38e86814c534b6b594be17902250d47882499c78d1c576bc77653354e42014440ae0a7d8f3894f78b2c1ef2803846d592646bcf1c67a551db9fae00c30b624f8f19574fff03a96040c4414acd43b6c5abe80cc3153a13a68e27c74d15dad31c67865769ff1291e1f7683c41d8f0c6737ad58476100344f0c125846a215048feee4fd6a86befa43c7221b6562ca075ed0efa459d774fc1141e9a4834efb77e5b3d3886565635f29a39e16ea52d", 0xf7}], 0x1, &(0x7f0000003180)=[{0x80, 0x13f, 0x80000001, "4a48edfc57aeeca1fe24b5a62455e6bcb29678abb73ad98a44e1f2d2cc4e31d96d20a07907f22094722b239ec6416eb1b717aedde89c175cb6df0c73128e135693a789874f63087da0ee62896036d252a80408ee9f0dab40fdb6bfb7288d2fd1d8cc3d995cfb72317a"}, {0xf8, 0x11d, 0x0, "9b03d00ee8211d9e86ea1e6be22aaafad84cafb19cc54bc9ba571b4540e72ac586c2866be77bde83dff1360a9614cbff284bb0cec26033b896092aa407dcde6aa222cb3bc22185c017a89e26e6e458ab0cc6445781705b1c1f9be858b91c3146d0dcd080ebdd1fb3b36ae1d5a23c3d3d3c40669a2e877b56a30302903c7d7889c3643b49b360d3e0fb1776bdd9aef2cfe11b1e254005bed9b7aced0570f4cfd297e9d6b7a9246c099a6592b289e25edba74b4199e681b202aa9d51d7db9784ba3ca7f91ea51f842f2d00fb914cd620712d955c116c52b47c75ab435266909facf956"}, {0x80, 0x11f, 0x0, "f8f399b59fd7e79609fc2ce06be04b132eb05a2ea47c4bfafeea36a52598671717f8531bb210c6c0e0046d862221849c741473e50acaea976ee6a2c78d3a7531df0d67e4e9a1eccb6716cfd22431226bf0c1030310a334fcd7b73421971472612e4fe92d425acb96a90c0af5"}, {0xc8, 0x107, 0x99a, "40a8b920dba610a011cbb921d5785e53ee98b87651e3cb672ee744624e720a8a59f93b8f0a6abacc778a8b51995375edfa33eab136c0a240a28f625506d8a6fbc3addce4730e090a8c0ed5c4e1f6a960d84f01311ff0c6e68aced539315de7d6d72e32cc7754768968c3d29a32660c5709b28ce9484907b71739aca1e4c1ea148d9b538cf65ae5f7c249e7d2189e4c1343647b27390f4582377ba771a336c7e26a4d81e5e83e34c223855143428c68afa24e530380"}, {0x68, 0x109, 0x8, "d336981410a970e8a5f2b46247932a216ac08ea6d07bda82dc200b1ea4a1c979fa39ee9b0fbd8d1edd223c1ca786bfb3bae81379197ab076323d370b4be1e1b5b515ee34a0fd2449ab9a01b8a20e361586f4f527"}, {0xc0, 0x116, 0x3, "3d00c7af69ea0363b89f9c93992a8e1afdf8589cae9135d8a5322c36f68e99104c6841f29bd4de8c95befc04fac112ea7e74a1c0ffb5e0df22b550df8af6692d89784cd87e03148c3f6d5f56601411492cdc3460771255a6bb90db90bf3dc897b2954adcc931b8a45cca63672df81df7865891aff084826a2624e0309da1e6b5f06c7e31fe9c25c257cf8450df68b82da91b41889fbe02d23b218f375267420981714288f9fb786ec530"}, {0xd0, 0x1ff, 0x7fffffff, "a3c6abca24df5691f981b138c30a28a5e7d27576d5aaf68b37d37627195a7c5bd0bccf3750e098f281be9df08d39128091c76f8658e91c11a1c1ba229c1156249a985e1f7f0b838da6a4fb28bb836247b086ab9560712e960868dd7e3b0e348623905d979c3a324ff9d010d0d028494b07607b1f23d1f4dbe3124efc91d72b8a91a761f851058da8ea225600a76f00bac9c5f0f055af8b0302d6a0c716bb8bdd2338c784475974989ee7beb9714de5b0254ba80849c81930060b37d7"}, {0x88, 0x10f, 0x240000000000, "fe5eff8d729d6067de352debbdac77ab97e715de0a4e9e57e247956adbad3ef25e07031760cdf1cf499097199f163add3be87d9a91ac8861b60e38cd787a8da2cd6686e325c1f0b5aa1789bd6e140bb16e304694f59d3f3161b42d55acf17d1c99c1ffb6e1759a3f6499047ef2bda224db7f"}, {0x30, 0x84, 0xe5, "ba810f406674f75337acbbc60d3f8b1281c79faeae10658acf8bfe3dca8d"}], 0x570, 0x4004}, 0x1}], 0x2, 0x80) accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x800) getpeername$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x2ca) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000380)={'\x00', r4}) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000040)=0x6) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000019c0)) 2018/04/03 23:01:05 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000000140)=ANY=[@ANYBLOB="dbe75f9b9aed00001400000086dd6046206400180000fe8000000000000400000000000000aa000000000000000000000000000000000000907800000000fe8000000000000000000000000000bb"], 0x0) 2018/04/03 23:01:05 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xad60, 0x240000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) getsockopt$sock_buf(0xffffffffffffff9c, 0x1, 0x0, &(0x7f00000018c0)=""/78, &(0x7f0000001940)=0x4e) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001b40)) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) setpriority(0x0, 0x0, 0x2) socket$packet(0x11, 0x200000000003, 0x300) 2018/04/03 23:01:05 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x5) getpeername$inet6(r0, &(0x7f0000000140), &(0x7f0000000180)=0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x12) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x503000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x10001) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000100)=ANY=[@ANYBLOB="10fd00002900000000000000000000000000"], 0x10}}], 0x2, 0x8000) 2018/04/03 23:01:05 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)) 2018/04/03 23:01:05 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/6, 0xffff}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xff8c, 0x424400) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x40040, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) 2018/04/03 23:01:05 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:05 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x3, {0x2, 0x4e23}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @rand_addr=0x7}, 0x8, 0x7ff, 0x80000000, 0x7fff, 0x1ff, &(0x7f0000000040)='gre0\x00', 0xee02, 0x3, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in, @in, 0x4e22, 0x2, 0x4e21, 0x3, 0xa, 0x80, 0x80, 0x7f, r1, r2}, {0x80, 0x5, 0x6, 0x6, 0x1, 0xff, 0x8, 0x5}, {0x1, 0x6, 0x1, 0xe1}, 0x4, 0x6e6bb4, 0x1, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x400, 0x800, 0x80000001}}, 0xe8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000480)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) ioctl$TIOCCBRK(r0, 0x5428) fcntl$setflags(r0, 0x2, 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r3 = shmget$private(0x0, 0x4000, 0x408, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f00000004c0)=""/128) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000540)={{0x1, 0x1}, 0x44}, 0x10) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000580)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000600)={0x0, r0}) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000680)={{r4, r5+30000000}, {0x0, 0x989680}}, &(0x7f00000006c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000800)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000840)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000880)=r6) sendmsg$netlink(r0, &(0x7f0000002240)={&(0x7f00000008c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x20000}, 0xc, &(0x7f00000021c0)=[{&(0x7f0000000900)={0x23c, 0x40, 0x200, 0x70bd2c, 0x25dfdbfd, "", [@generic="bc6a2a5bb54e856b3bba0b6d4e7406f2cc9af6073dc9e25ad922cb5bc532612adec798a266aa3f8e669b6d47ed98cd1009994727a5070254927552d4a9627650414aeb2f76c0b9c30d00fb186f411404ac319e16805b62633914c1b39088b269e45f576fb1165599bfce1bfe0207cc9b5c2b4b640a2590101b7ffd10c1a23a33a0d6d94ed0541986fd398d6abb8e4258de558e79db9ed76b22d5658064d3c02a5bffdef48b28abd7f93b338990f88c7a6d5c10ab7970e2855d68cb689031172ef617efc3ee5ce182", @typed={0x20, 0x38, @binary="3952a50a58fd861f3a3a19d3ff471cda33c50246df41ff4dff75dc"}, @typed={0x8, 0x67, @u32=0xe7f1}, @nested={0x28, 0x9, [@typed={0x14, 0x53, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x40, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @typed={0x8, 0x79, @uid=r2}]}, @generic="d0a8f4965715ab8555e6163d0e373f28d047a2236567eaf67806f8cfd7e28b1f564d76db54f0ed5d671d4b2e9dc6f14b43a40e73eee220f813fdceb1bce3474f818a1b349c8cd5e2f0282e64049804690a236b25e96cc748befe714284bdf0af4dcfd61385a887f4db9a7924bad81971d0f29f43218e256b8e595010a615aa443011855e8a12ea8e41e733a7037ff3ac2ce46f3d9f251e031dd392c14194624c1edf9f4461deeead3121d0dcbf13bd81aef5051b5ac99dbced48817a7ace375515a10aefd4d195", @generic="dcbd5723a149f669c2aa34db48675f6b5314c2f26ff7230de2c4538e8b4767514bc5f01455326a16b359579d85f010958f8ff428c1e1b26de605", @nested={0x4, 0x15}, @typed={0xc, 0x59, @u64=0x7}]}, 0x23c}, {&(0x7f0000000b40)={0x108, 0x14, 0x100, 0x70bd27, 0x25dfdbfd, "", [@generic="2a26497724506921b77da4cfed3a868587a2528c354c2a2a35e74f9a25cee4b47be9f37cc1da566cadcb8073ac6fd49c3d0878c27e4380d65ff061d4824424be07503dfeb2387b8ba9f9835b84a278fed782e3f30fdfc214ac4cfdade189d677f5b3d2f84e27018fb44e671810147974ef57365a8ffacffe1ddb60387e99ef58c94c088df3b1259322546e20601b38be28e4981f7ab6ad58c84ea11c784be57c0f25cebf3a26238c317b0e98b9c2239e37c441ee4e672fa49fee3539addf8ce13052bf4ed1e52a4e6f056a5ecf348a628836f0d78edcf49e9eea9710b8dbc1deec3255fc21ccdbb7e34be1199ab36e885a5c756db7ce255e"]}, 0x108}, {&(0x7f0000000c80)={0x1528, 0x26, 0x400, 0x70bd2d, 0x25dfdbfc, "", [@nested={0xc, 0x35, [@typed={0x8, 0xa, @fd=r0}]}, @nested={0x2e8, 0x3c, [@generic="1a7f3df56da4d9145acb154401479961cea02dad663d2973318126249b6b9b792ac6cf4e08f64966c37011d45194aff22711963668324a6e5fb8681de237fde62b6a9ad8b98c017ddcc133edc879de4ceb7e4cecb174bd2720e43364c52c47ccca976314f4b141ef41a44d8235a9c69061f289dad300a68b3673bef75875c3b91acfb816ea4c37dfe026bc0a560230e2c97cc27f8d799a8ccd3a1252229c0ee4a2acfc640b85b899d1474fd0b76b515d144ab440f586e48a7175ca270f1354456d25ae4d0e8c4e76fbd6e8c6af892fa93d1d826c2ba27470260df7633a90fc1343f48df256f8cd7b6e2189c202d3d93e5791f8db46c30ba75f", @typed={0x8, 0x3b, @u32}, @generic="bc465899c493dc19d2f40b0706cc3368d7fa1013b734d27cb2a8348aeda8b4746b5ca76f9cbfbc059be144741ef630d0eb4a13636087e1d91d5cf9e5d18d012e23daa25b9aa3115353d9361b4b66fcd61919caabaf47bc5f234b6fadc134b9e2e6273470627864c2587490e6707954baed18273076448888a40d3e8787b5897d032c2790f0a69dc548cf1e202efb60b154d07ef365e6fd00e1e65723b70c1389e497871adf164e3378c4016b856ca1f157fa2be8f03222feb6dc98555c6ed2c906819a98e7493a77d19fa0bce5c74e7215329a2ab4fdf05f4edd0bb7a5d9820151565fb6b20c752761b2", @generic="262c58ddf7587a9991afcddcf57b8febff9ecd864c3031f1eda06bedd35d3f78e7ad2e7217a3cd067c610277323cea28e767f9f9eae9da1eb622949e8d4bd301ca92e5ed98cfeb54b2556b4b09410163d5", @generic="4631a6acb57bb7cb1839d5ccc3c87b982c3da28c269d2bd391cfa3bf247a56a12e5ecbf349a98bff50f8d6ebeaa7eb630c4cd0dbfef18f8928c399dcbae0182afeed78c52537af9a3b44a6b9d223e8356b4a09c7ed8dc930e2a7d8ac30783c7387be476c4433e87f2dd309977533336d18fb4c4626e219cadbd9f61dc65be296a57d6092b6c283f040b66c5603f9083dc579f20eaa0354478ab68b081d", @typed={0x8, 0x46, @fd=r0}]}, @generic="8253c0f117d35d17057d0ac0fe9f2dc70fe6eaefc31790357115cf89104250733f4545320e909b206bcbc65ea9045bdd525636269f1ff99f688c9c578d06f04e246a1bc966892b7fa2cbcf460007775ad2be2df1adfd43e488c56f7c8cd0793bfe7a3dec6bc9297686cf8bad85c2f0c60135683f6f1fde98d570f38d5251b2421500c6c55b3334dae57e9f5f13470b7be99098038c70cd9ce18f0d8acb633e614e00a7ff540c9421", @nested={0x117c, 0x5c, [@typed={0x8, 0x87, @u32=0x4}, @generic="336e8e28a35633eedb943d5057195ba2885ec4abe93b8e5bc24a6f728148fabdd5f3a51a3f67912fc73e21df80fc3564556999ab704c2466aae58669cefb", @typed={0x8, 0x41, @ipv4=@multicast2=0xe0000002}, @generic="44c94ae8c37e8898a1f469dcd4c99d711efb17f9cb16b84208e9a5a0b0e692dfe8999091dde95b8980bd03ad31580533193873dc9f8592504796747d2bb144410f9ea9e466a60031df422a198323d0c9f82723f85ff2f4636efbcda278d2cf87633c02d900aa2deb1ba9d93e2668ef6e7dba209c65becd7d976bb7a25cc8c0bdd7ec863c3a8c60cb225b64e97e07dbb011854dab16f6d09ce6044e95b2cf00b6bce1271295e5", @generic="5ecb6d4669eddafc369973007a530b4a041472720abd17b9fea9c1b50927b738b3a3a62bc4c67ee53cba26a873645cb63a736351f59f044f8aab47e8369b19ddcadaa2d5d6801045c8b6687f6e1d572674a02fcb3e5616ffa54183be5e30e60b1263ef723ccb88d9783762e30fc5ae7bbbbf45b6cbe664cc0091bc76", @typed={0x8, 0x26, @uid=r2}, @generic="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0x1528}], 0x3, &(0x7f0000002200)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x40800}, 0x800) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000022c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000002380)={&(0x7f0000002280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000002340)={&(0x7f0000002300)={0x1c, r7, 0x200, 0x70bd2b, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8880) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000002480)={&(0x7f00000023c0)={0x10, 0x0, 0x0, 0x108200}, 0xc, &(0x7f0000002440)={&(0x7f0000002400)={0x1c, r7, 0x301, 0x70bd2a, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc96}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0xe20505cfc8cb0311) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000024c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002500)={0x6, [0x4d2, 0x1, 0x100, 0xfffffffffffffc01, 0x7, 0x1]}, &(0x7f0000002540)=0x10) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000002580)=""/4096) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000003580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f00000035c0)={0x0, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x8, 0xfff, 0x3, 0x0, 0x3334}, &(0x7f0000003680)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000036c0)={r9, 0x9dc9, 0x30, 0x9, 0x9}, &(0x7f0000003700)=0x18) 2018/04/03 23:01:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:05 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) syz_emit_ethernet(0x66, &(0x7f0000015e15)={@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={0xffffff88, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x2], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x100, &(0x7f0000000040)=0x4) ioctl$KDDISABIO(r1, 0x4b37) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)) 2018/04/03 23:01:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000078c0)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000002300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/03 23:01:05 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00'}) write$sndseq(r0, &(0x7f0000000000), 0x0) 2018/04/03 23:01:05 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000003c0)={'tunl0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0x7fff, 0x4) r2 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000240)={0x0, 0xfff, 0xfff, {}, 0x800, 0x1000}) r3 = inotify_init1(0x0) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/52, 0x34) r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0xfffffda4) r7 = fcntl$dupfd(r6, 0x0, r1) sysfs$2(0x2, 0x0, &(0x7f00000007c0)=""/252) fcntl$getflags(r7, 0x0) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000040)=0x1000, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x722f, 0x4, 0x3ff, 0x5, 0x4, 0x2, 0xfffffffeffffffff, {0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x7}}, 0x0, 0x6, 0x5737cbdb, 0x9}}, &(0x7f00000006c0)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000700)={r8, @in6={{0xa, 0x4e21, 0x8, @empty, 0x8}}}, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x80000001}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000340)={0x5, 0x8, 0x80, 0x57, r9}, &(0x7f0000000380)=0x10) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f00000001c0)) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000020}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xcc, r10, 0x200, 0x70bd27, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6f5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xf31}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40000}, 0x4000800) 2018/04/03 23:01:05 executing program 4: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x125002) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000140), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/03 23:01:05 executing program 0: syz_read_part_table(0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000e0e51532000000000200880126000100000064000000000127008e030c00650000006400000000030d00f0043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}, {&(0x7f0000010600)="000000000000000000000000000000000000000000000000000000000000000433001106170001000000630000000006180005073c006400000064000000000000000000000000000000000000000000000000000000000000000000000055aa", 0x60, 0x25ba0}, {&(0x7f0000010800)="00000000000000000000000000000000000000000000000000000000000000073e00af092200010000006300000000092300050b08002c01000064000000000000000000000000000000000000000000000000000000000000000000000055aa", 0x60, 0x3eba0}, {&(0x7f0000010a00)="000000000000000000000000000000000000000000000000000000000000000b0a00550c2d000100000063000000000c2e00050e1300f401000064000000000000000000000000000000000000000000000000000000000000000000000055aa", 0x60, 0x57ba0}, {&(0x7f0000010c00)="000000000000000000000000000000000000000000000000000000000000000e1500a60f38000100000063000000000f390005202000bc02000017040000000000000000000000000000000000000000000000000000000000000000000055aa", 0x60, 0x70ba0}, {&(0x7f0000010e00)="af3dc60f838472478e793d69d8477de439c3b3506d5da74f9c21fa45cf9cecdb2200000000000000640000000000000000000000000000000000000000000000", 0x40, 0xfbe00}, {&(0x7f0000011000)="af3dc60f838472478e793d69d8477de4ae53f91ac4a4044fb4998bb0f73cd11e2c01000000000000900100000000000000000000000000000000000000000000", 0x40, 0xfbf00}, {&(0x7f0000011200)="4546492050415254000001005c00000062c700e300000000ff0700000000000001000000000000002200000000000000de070000000000004e76b15f0eb90e46a14691316350ecaedf070000000000008000000080000000080951e000000000", 0x60, 0xffe00}]) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x20000) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@loopback, @remote}, &(0x7f0000000080)=0x8) 2018/04/03 23:01:05 executing program 3: mq_open(&(0x7f0000000080)='.]^\x00', 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x4}) 2018/04/03 23:01:05 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) r1 = socket$inet(0x2, 0x4, 0x1ff) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9e4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x40, @loopback={0x0, 0x1}, 0x7ff}}, 0xaf, 0x4, 0x5, 0x3fb5ba87, 0x35}, &(0x7f0000000180)=0x98) pread64(r0, &(0x7f0000000200)=""/241, 0xf1, 0x0) close(r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/03 23:01:05 executing program 3: mknod(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x70, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)="c094a56c87f071c93deb19c7ab76ec8b99c9f835522075db74b7") 2018/04/03 23:01:05 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/03 23:01:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:05 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)=ANY=[@ANYBLOB="0180c2000000000000000000080047000024000000000000907800000000e000000189038b5ef81d99bfbe5e3c7af1e501a3"], &(0x7f0000e76000)) 2018/04/03 23:01:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:05 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000080044dfb, &(0x7f0000001000)) 2018/04/03 23:01:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/04/03 23:01:05 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000c80)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x2, @time={r1, r2+10000000}, 0x7ff, {0x3, 0x7d74}, 0x3f, 0x3, 0xffffffffffffff77}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x9}, {0xc4c}}) 2018/04/03 23:01:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x408280) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x301000000) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000080)=""/127, 0x7f, &(0x7f0000000100)=""/4, 0x3, 0x1}}, 0x68) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000002c0)={0x2, 0x0, [{0xd000, 0x24, &(0x7f0000000200)=""/36}, {0x4, 0x5c, &(0x7f0000000240)=""/92}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) rmdir(&(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x3}}, 0x0, 0x1, 0x1f9, 0x9e9e, 0x60}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000540)={r4, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x5, 0x1, 0x3, 0x2, 0x3, 0x9, 0x3, 0x78, 0x800, 0x8, 0xcd, 0x7ff, 0x3, 0x9, 0x1ff]}, &(0x7f0000000640)=0x100) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000680)={0x3, 0x0, [{0x7, 0x7, 0xfffffffffffffffa, 0x8, 0x6}, {0x1, 0x81, 0x4, 0x0, 0x401}, {0xb, 0x7fff, 0x7fffffff, 0x4, 0x7}]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000700)={0x3, {{0xa, 0x4e23, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x0, 0x1, [{{0xa, 0x4e22, 0xffffffffffff7fff, @empty, 0xc3}}]}, 0x110) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000980)={0xffffffffffffffff, 0x5, 0x72, 0x6, &(0x7f0000000840)=[{}, {}, {}, {}, {}]}) openat$audio(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/audio\x00', 0x4000, 0x0) signalfd(r2, &(0x7f0000000a40)={0x3}, 0x8) connect$pppoe(r0, &(0x7f0000000a80)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'vlan0\x00'}}, 0x1e) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/dsp\x00', 0x400, 0x0) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f0000000b40)={0x1, &(0x7f0000000b00)=[{}]}) rt_sigprocmask(0x1, &(0x7f0000000b80)={0x3}, &(0x7f0000000bc0), 0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000c80)={r3, 0x50, &(0x7f0000000c00)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000cc0)=r6, 0x4) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000d00)={0x6, 0x7, [{0x989e, 0x0, 0x43}, {0xff, 0x0, 0x7}, {0x6, 0x0, 0x5}, {0x100000001, 0x0, 0x80}, {0x6, 0x0, 0x8000}, {0x2, 0x0, 0x9}]}) splice(r3, &(0x7f0000000d80), r5, &(0x7f0000000dc0), 0x80, 0x0) syz_open_dev$amidi(&(0x7f0000000e00)='/dev/amidi#\x00', 0x47, 0x8000) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000e40)={'teql0\x00', 0x8001}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000e80)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000ec0)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000001000)={r7, 0x3, &(0x7f0000000f00)=[0x4, 0x6, 0xe4c], &(0x7f0000000f40)=[0x6, 0x2, 0x1, 0xa48], 0x4, 0x3, 0xfffffffffffffffe, &(0x7f0000000f80)=[0x97dc, 0x8, 0xe41d], &(0x7f0000000fc0)=[0x8, 0x1]}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/03 23:01:05 executing program 7: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) sendto$unix(r0, &(0x7f0000000480)="f2d1ce78ad392c5e5bf5c56b06f0f6faf4bfddd92ddc495775398282ef73eebdda21c01f5c62e003d063504af8de6b6a92555499ca15b051578c472cc036dd8bdbb77694930b002d6ec7d64194d35eb56ed2ae318c610811102ba4232d1a2d71", 0x60, 0x8000, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e21}, 0x6e) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000005c0)={'bcsf0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) mkdir(&(0x7f0000000240)='./file0\x00', 0xa) mkdir(&(0x7f00000002c0)='./file0/control\x00', 0x0) rename(&(0x7f00000003c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000340)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00") r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6f, 0x2000) truncate(&(0x7f00000006c0)='./file0/control/file0\x00', 0x5ca) msgget(0x3, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000300)={0x842}, 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r3 = creat(&(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x40) bind(r3, &(0x7f00000001c0)=@llc={0x1a, 0x8, 0x6, 0x6, 0x7, 0x20, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000580)={0x2, r0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r2, 0x9, 0x0, r1}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0xc5010, r2, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r1, 0x4) 2018/04/03 23:01:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000058790)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x15, 0xa2, &(0x7f0000000000)="6ca4c2a2dbb78317b390989d356f3c6ad93da4facef3f28a8cddf772defd90e03670fe9c57771f3c6b21e6cb62a911fd24f341833eb9142625498d3aca476dc163dcea4b2ad7702569d21fab7da154c15e721fcf885922af629af6f3a1ed5cc51831e5ae714f4fa4e4c38dc76f94112d2a398e73520f7173aee8ea34f164ce1d2aed4197f38592c02805f6a4ad5899950138dc37f69e0c488af9042803de4c6df6d6"}) write$evdev(r0, &(0x7f00004a1000)=[{{}, 0x11, 0x100}], 0x18) 2018/04/03 23:01:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0x2}, {0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x0, [0x3, 0x280000000000000, 0x8000, 0x0, 0x7, 0xe3e, 0x6, 0x4]}, 0x5c) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@random="671988b996e3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4c9148", 0x14, 0x73, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) 2018/04/03 23:01:06 executing program 2: getrusage(0x1, &(0x7f0000000440)) r0 = creat(&(0x7f0000109ffc)='./file0\x00', 0x0) lsetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)=@known='security.selinux\x00', &(0x7f0000000400)="73797374656d00d8c229c52336757b2f3d566b28745a088c766ac2bbcfd599", 0x1f, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={"eb61a70161703000", r1}) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f00000000c0)='GPL{selinuxtrustedwlan1selfwlan0eth1\x00', 0x25, 0x1000000) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000100)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc06000000ffc9715cef22cee4c673d4388d5e56040000000000000040e4c9ee649a371208309ca436bf919fd9636bfa255ff4b30008f88ecc9c2d812171c401624f0c142fc54f65f49239f27686b37d489e925da19bf31e30eccd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000ca5000)=""/140, 0x8c) 2018/04/03 23:01:06 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$update(0x2, r2, &(0x7f0000000300)="a2a028c4c6a3d9fc5cf786757c22d97e15bcc36fef9e46cabda6af312326fd1818e5e509a2d7b60b519160d9f66af13849d7a75076be4b45bd63b419565c6408ad5904efbee9dd7d9f5d096baf98776ee0e2c49903cf4ed1a6da96288ebe7dc01bd13d2eb4b5d8a447844656fe8446273675757154a4a2fb645c6c4b44ec42916dd07dfba7a46f6d81dd22ab082f06b9f8a773c961a67bad2f57158e995b098c9cf9820d509b1a6fcf12da08e3e7cd4181dfb8b4f9a9afe63a00e3d8c6a82b7a3f1cdb46674263c3aa8a74", 0xcb) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha1\x00'}}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x100, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f0000000200)) 2018/04/03 23:01:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000000)) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)={0x3, 0x0, [{0x80000005, 0x6, 0xf8000000, 0x3, 0x5}, {0xc000000f, 0x2d2, 0x4, 0x36, 0xcc72}, {0x40000005, 0x2, 0x8001, 0x5}]}) 2018/04/03 23:01:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000140)) 2018/04/03 23:01:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x8001, &(0x7f0000000040)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000100)=""/236) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0xfee, 0x4) io_submit(r1, 0x2, &(0x7f0000000400)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000002c0)="74b09851dd062e9e2dba6df9458e1b06dc2db807824d3a1f1b004d2e146db5af9e2bb999ea431bdac4d1b9a507ae33d9224280010400006c96e75b274d0ea501b97aee165ee226c60384e4c5965ae3fd2a29fd93e68dbdf7aaaa2bb497ba5ff48e9b45c6d49897fdba8f82bb959c665e677c88ed7cd97c894608f9c48ee700e4d87fca0e8180a1fc096412e5b95031366e938c284815f6d0bb86a21373dfdf8ecbe2aa665c8a9d6919501bf6831c9640a48a699a7de1a0f122e8eeb2de42af00000000000000000000000000000000000000000000000000", 0xd8, 0x800}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, &(0x7f00000002c0)}]) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0xbcaf100000000000, 0x40) 2018/04/03 23:01:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:06 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) socketpair$inet(0x2, 0xa, 0x800, &(0x7f0000000000)) 2018/04/03 23:01:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x101000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x84) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={r2, 0x80000, r0}) setsockopt(r0, 0x5, 0x9, &(0x7f0000000200)="2de2ff6eda5629cf871ddf2e277c4fc0394fc8ed96e3226b3d93e06b11110694a8234213e672fd4ccb75c01df1b7f6c828a4dfda0b025027dfbc625889e1f0cea6a96924329934d91e476f01d80da26a0fd338e59732ccbbec27901405bba6d4b8ee6d4a00c348cf3a51ab43daf831966a2b78d97daf67d7912bea2d861c2a58a0ad691e2a10da4e86b2fe201acb69ce64c238e480e603174cda92ef9a0a7be0d0d6bb74c6dcbb12568d68800e338be8077d967d24ab583b6b316b9c87c8bdc8593ec67d", 0xc4) r3 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0x3e, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000380)={r1, 0x100000000}, &(0x7f00000003c0)=0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000400)=0x4) r5 = socket$nl_crypto(0x10, 0x3, 0x15) bind$nfc_llcp(r3, &(0x7f0000000440)={0x27, 0x0, 0x2, 0x7, 0xfff, 0x401, "48b1844dac4d3d168dfda5904fdd407f03c3d4015ce663b36e03cd39daf2d5c4f50f09cd536b76c4e0e46760726d921cd05c09e28f3bbeaf0f0fd276139d1a", 0x36}, 0x60) openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000500), 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0xd21, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in6={0xa, 0x4e24, 0x92a3, @loopback={0x0, 0x1}, 0x8}], 0x38) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000580)=""/173) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000640)=""/79) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000700)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000940)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000900)={&(0x7f0000000740)={0x198, 0x1, 0x0, 0x10, 0x70bd27, 0x25dfdbfe, {0x3, 0x0, 0x3}, [@typed={0xa4, 0x58, @binary="1321d4cc2ef695a4a23f3881cfa7f78043f20b7ef7b8d9ebcbb25bf89427e921b135f78435d10d97ae6b32a02a1011f74cf34e24ce7800e4413b0c8365475ba3245ef870993960757076f3dcf1722191d86f5a4218343ba71a3af1c2e4d53ac99662a4ee3c380a0b8b7fe85ed8bf0df7bf8688132cf0d6d78ad5cfa35571ceaf3a3f194a6d4fb6413733020ce642d4d2a1c4cb8f5bd0802dc666c0f8b406"}, @generic="1855480714c5d60af39ca0e3", @nested={0xcc, 0x76, [@generic="c03aa50716b8c66f58905b02a00262cf92c5a9b6334be168ea267ff75af296946b05dc2a679de22f3976d133cecd16191433b9253d99bc1dbc91d58b90510ac127901d75eb5fab34f8dfdd4e96596672f797338af64f8d0538cb7e5d616a9876484d84df4e955d8df3f7e86e17babffc434816993bd6e08d56f2a9b181e1aa5142bc511d13e34df43cfa9cf2e2cd164265113cdd8b103a4a064b9ea673216b1b188aa26841dba2ae4e7f9a24edae4db93c2ff102f5a81e28591b883154ecf7a70302a7434307380c"]}, @typed={0x8, 0x43, @pid=r6}]}, 0x198}, 0x1}, 0x200000c0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000980)={0x18, 0x0, {0x0, @random="584005ccf1b7", 'gretap0\x00'}}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000009c0)) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/hwrng\x00', 0x0, 0x0) sendto$llc(r7, &(0x7f0000000a40)="13dd1a616835f61c02de59bf9b78652776efaa31aa8428a3cc21c4576aa3fa676b5e0601090cf8b5014d48463a73529eff63a7da334e86fd14fc1853496c7f2861dad23bcbcfb3435b5ce7206d960e358282980a7e0082c8d7071aeb6d4dc5a8dcec9f72ba73acc258050d51d72e315144af4ffe60dd69419cef41e5aca33bc20f0ae65a4d599967276a66d748a7e1e02650a237ec2c54fa66b3369d868c21b714f9f437912c068561bd804efa9b38bb8f48736e27ae9c27ac3ea590e782284268510e18f1", 0xc5, 0xd0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000b40)={r4, 0x7fffffff}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000bc0)={r1, 0xc3, "7ed2a2f27e2955ea33b6b03c0ae2d9e84c5c3c5c99ce0c78582a3effa92f975988db3364350d7274bfc77965891104ee4aa909051847b597f2bb9b38ac7c0b570ae9ded785048b41701dfa082a148e2ab43786aa41eea7bf32c79bbd149d62976cf52f7556c551d8ff1def6b8b9fa79b67b84926c885cfa69e8b651534c0f951ab7d23eb8846ef597bb7da4d91509581209645eb2af7bf8c7818798346a318351847d8cfde09320dd7858669012254a04d653c014af86cd483a871b5e7c653b2c6fb03"}, &(0x7f0000000cc0)=0xcb) fstatfs(r7, &(0x7f0000000d00)=""/163) bind$inet(r7, &(0x7f0000000dc0)={0x2, 0x4e24}, 0x10) poll(&(0x7f0000000e00)=[{r5, 0x8088}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001080)={&(0x7f0000000e40)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000000fc0)=[{&(0x7f0000000e80)="c9f9fb1af21fb4c8a815dbd25b665f024fca54546a8fec8151a89640aefc88105fbde460aca6c75f25bfad475bd8e0f55475a1682f8d589d3715fb6fa9941d014861a4eb631fedaaa513170b086e4ec62d9cae213199d969b7f03f893661b90110f096e0b4cc53e20c16", 0x6a}, {&(0x7f0000000f00)="d9e8eed5da0be8252c2daad9ed12622930d84d9b17fd4b4d62192a244a6b1ea9ed38b6eeb7a57a6dac90ca0a799b415a4dbe03a2660d80abcaa8a4c84a3148c10630a6777c968e46f9476b346011b251d607395e6936c6aabdcb2ae04355084ed509948dad617dccaf91cdd2e0", 0x6d}, {&(0x7f0000000f80)="8c8056047d551cce8fd7c89fc3c585fadebd2d90ff43aef11d1a14fe009e78832eda219300", 0x25}], 0x3, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x7, 0x20a, 0x3f, 0x1, 0x6, 0xb02c, 0x3ff, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x3, 0x80, 0x8001, r4}}], 0x60, 0x4000004}, 0x0) getsockname$unix(r0, &(0x7f00000010c0)=@abs, &(0x7f0000001140)=0x6e) 2018/04/03 23:01:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080), 0x30d) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x0, 0x800) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000240)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) write$rdma_cm(r0, &(0x7f0000000000)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x30) 2018/04/03 23:01:06 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) userfaultfd(0x80800) [ 108.288945] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/03 23:01:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) pipe(&(0x7f00000000c0)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100), &(0x7f0000000280)=0x8) 2018/04/03 23:01:06 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000140)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000200)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x800, 0x101a00) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000002c0)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000380)={r2, 0x1}) r3 = getpgid(0xffffffffffffffff) move_pages(r3, 0x1, &(0x7f00000003c0)=[&(0x7f0000ffd000/0x3000)=nil], &(0x7f0000000400)=[0x0, 0x8, 0xfffffffffffffffd, 0x7, 0x80000001, 0x742f, 0x4, 0x4, 0x7, 0x40], &(0x7f0000000440)=[0x0, 0x0], 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000480)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001480)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/rfkill\x00', 0x48000, 0x0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001500)) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f00000015c0)={0x40, 0x643}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001600)={0x0, 0x0, 0x3, [0x0, 0x5, 0xffff]}, &(0x7f0000001640)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001680)={0x355, 0x200, 0x3, 0x10001, r5}, &(0x7f00000016c0)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001700)=@assoc_value={r5, 0x758}, &(0x7f0000001740)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001780)={{0x8000, 0x800, 0x1, 0x7, 0x2, 0x8001}, 0x7, 0x6, 0x8, 0x20000000, 0x1, "1403b22c584350f2b482d941f763cd3ea0794ac3e5c799901e2c81e7d3c2b2a3e35149e3318d0b19967088fcc8685304f8bcee77149d94f1fec60f1e6cd7df49acdcce778c9e1a2863f6b358307fc61d2d33a234c8ae3b331a48d3cd3a7328597347266d0c6fe5fb9f1c22378f350313a2b69813ff3a9374a47d88fab0d03e2d"}) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000001840)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001880)=0x4, &(0x7f00000018c0)=0x4) accept$unix(r0, 0x0, &(0x7f0000001900)) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000001940)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000001980)={r5, 0x4}, &(0x7f00000019c0)=0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001a00)={0x9, 0x5, 0x7bcbd6cc}, 0x8) ioctl$TIOCSTI(r4, 0x5412, 0x8) 2018/04/03 23:01:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0xbd, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0xffffffffffffff85}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000380)={r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8, 0x40, 0x3ee9, 0x8001, 0x6}, &(0x7f0000000440)=0x98) accept$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/03 23:01:06 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000140)='bbr\x00', 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f53fff), 0xfffffffffffffcf1, 0x20000000, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/03 23:01:06 executing program 4: socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4eff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000e6cff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) syz_emit_ethernet(0xf5, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x3, 0xdf, 0x1}], {0x8100, 0x8000, 0x42}}], {@ipx={0x8137, {0xffff, 0xdf, 0xffffffffffffff33, 0x15, {@current, @random="4e87566ee832", 0x5}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "a02c038ca1eaac97f5f4a8307c99000198bbd74f6e2c46b1503c010b66793995fa77587b65099535f894c0f537e2e11443d03919b96caa4fc40af71fa6b253374de21f040e91b2dd03fa8487aa9daab801fd09223dd9619009b65121ed789a24d2abce28a11f81def47ebd9b45e7b42c0198bf802120087073fbeb8914c9100a4b077605d3d6ff61e233cb6c93d07242dd9551e0bafc577d2e3bf2a96c66b29166f90d716d2112020b13b89990f21964b6a5765d7cabc3708c30f3245d83319580"}}}}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0x444001) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x81, 0x3b2}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280)={r3, 0x73, "44de880ee230cace44695ecec98b2dd3ba40a6fda3a7f995744bc765c3a6996d7103b2ed38b403f524564f1c335634140aa7d4bb6ac790bcfe2769b730e880119dcaad806e0d3521434820a1fa8f442397820e7d3ea8b43a0e532511d632b8cffb35a030cd81444ca210376bb1012ded06cafa"}, &(0x7f0000000300)=0x7b) close(r0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/03 23:01:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x100000001, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00000000c0)=ANY=[@ANYBLOB="030000000000ffe3"]) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000001c0)={0x2, 0x7c, 0xfffffffffffffa34, 0x82, 0xff, 0x0, 0x80, 0x100000001, 0x101, 0x5, 0x0, 0xa3}) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r4 = syz_open_procfs(0x0, &(0x7f0000d86000)='syscall\x00') ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x5) sendfile(r0, r4, &(0x7f00004f1000)=0xfffffffffffffffc, 0x5) 2018/04/03 23:01:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000012000103000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d0003000000ca040c9926bf2c8cb2135d99ddb18263b77aebff0b0711"], 0x28}, 0x1}, 0x0) 2018/04/03 23:01:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x88) r1 = socket$inet(0x2, 0x80006, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)=0x34f) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)=""/45, &(0x7f00000001c0)=0x2d) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000002c0)={0x2, 'ifb0\x00', 0x3}, 0x18) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f00000004c0)=0x1e) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffe4c) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) connect$unix(r1, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/03 23:01:06 executing program 7: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x0, r1}, {0x0, r1}}, &(0x7f000010bff0)) timerfd_gettime(r0, &(0x7f0000004c80)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r2) 2018/04/03 23:01:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:06 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000180)={0x91, 0x6, "82cb469d507d133ce7ec6838c6507461c5c88cf7473fb52676783121179c70ae507518a14aba48ad6f3467acbc21379ca91206f9c158ae0636f04ae72b6f3eda86cbe1407b6c33fc1d5c8cdde13f8da9e461029c868b19170addc11b25dc11f15ade68df852275b01204091a7c5faafbaac477e64fc726ca900ed22ea20e24f1e9e021b87e29509fda"}, 0x1) r2 = getuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0), &(0x7f0000048000), 0x0) 2018/04/03 23:01:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:06 executing program 7: sendto$inet(0xffffffffffffffff, &(0x7f00001e1000), 0x0, 0x0, &(0x7f0000777ff0)={0x2, 0x0, @rand_addr=0x3f}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe) ioctl$KVM_SMI(r1, 0xaeb7) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) unshare(0x0) syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1000, 0x82) [ 108.624889] IPVS: Unknown mcast interface: ifb0 2018/04/03 23:01:06 executing program 0: r0 = socket(0x1a, 0x800, 0x100000000000001) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/04/03 23:01:06 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0xfffffffffffffee1, 'rT_'}, 0xffffffffffffff13) 2018/04/03 23:01:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:06 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf8, 0x178, 0x1c8, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x0, 0x0, 0x2}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x428) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r3 = openat$cgroup_ro(r1, &(0x7f0000000100)='rdma.current\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000140)={'sit0\x00', {0x4, 0x7, 0x1f, "37847b8bd1cd", 0xaf4d}}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0xe00, 0x4) [ 108.731272] IPVS: Unknown mcast interface: ifb0 2018/04/03 23:01:06 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) read(r0, &(0x7f0000000380)=""/147, 0x93) [ 108.849136] ebt_limit: overflow, try lower: 0/0 [ 108.873212] ebt_limit: overflow, try lower: 0/0 2018/04/03 23:01:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="a40f3b12d7a53e058d7f42289d6892d8e5d5297fa8b6f50131012b796d69fb3b5d32dd67337cae50758d7a04247e72c7914152c1a106b443f5a6283b9f48e6fc91a517044a15ef20571421da143070ca621d5f610631c0f0dfecedf9fa5a8b45126dda2dcce3e046aaf23681e103e11b504e4719ab1d0a66d1d0", 0x7a, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r1) 2018/04/03 23:01:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000012000), 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x100) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x100) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000080}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_deladdr={0x28, 0x15, 0x8, 0x70bd27, 0x25dfdbfb, {0x2, 0x10, 0x0, 0xff, r1}, [@IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 2018/04/03 23:01:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3) r1 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 23:01:07 executing program 5: removexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'trusted.', '/dev/mixer\x00'}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000380)={0x5, &(0x7f0000000340)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000003c0)={r2, 0x3}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0xc0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000200)={r4, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000100)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x400008, 0x0, 0x800, 0xb37, 0x1}, &(0x7f00000001c0)=0x98) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000300)=0x2, 0x35) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}) 2018/04/03 23:01:07 executing program 4: r0 = msgget(0x0, 0x10) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000000)=""/136) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) sched_setattr(r1, &(0x7f0000000140)={0x30, 0x3, 0x1, 0x3ff, 0x9, 0x5, 0x4, 0xf5}, 0x0) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x80800) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000240), 0x10) r5 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x2, 0x240000) bind$bt_sco(r5, &(0x7f00000002c0)={0x1f, {0x3, 0x5, 0xd12, 0x5a, 0xaa26, 0x5}}, 0x8) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000300)="550f01144b7f4cafc025191addd20cfe303ad6c7d0f313d4e2412793d1c4822ea5733250e5b6a75326aa910a073e277b51800a8250b21b4acc66295aa9520f60302d9811e35cab33e3dbae3d3db9914718befa08b2a0e02fc89a0e5764cde8df8bd91dca2a714a3626b0358d9dc9aa2e4270dd62b7a495f905e4bd85aff1835bf80204456c9f6b980dd9de3ead2c5dfb5f33baba2bbb25dd93e51297cde2807b4999f5fe57b7c7e388dd5c91cbda20a9914ff01145565cfe7991c2fd826505aebfd547ff579f7ab2f385ab0e3172c7338f29868b09c1a54d7258502644d6dedbfd6a87d7e7fa619eba74c83eb7274a") getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000400)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000540)=r6) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000000580)={'ip_vti0\x00', 0x3}) msgctl$IPC_SET(r0, 0x1, &(0x7f00000005c0)={{0x80000000, r2, r3, r2, r3, 0x104, 0x7ff}, 0x0, 0x1, 0x1f, 0x1, 0x2, 0x1, r1, r1}) ioctl$KDENABIO(r5, 0x4b36) getsockopt$bt_hci(r7, 0x0, 0x2, &(0x7f0000000640), &(0x7f0000000680)) syz_open_dev$audion(&(0x7f00000006c0)='/dev/audio#\x00', 0xffffffff, 0x204000) write$binfmt_script(r5, &(0x7f0000000700)={'#! ', './file0', [{0x20, '/dev/adsp#\x00'}, {0x20, '/dev/adsp#\x00'}, {0x20, 'security'}], 0xa, "a6a2843a8152f872b2b64a256187f25ecc2de8d64a405893205fd0bfbf959e3155accd58406165fa5fe862093b6b4e4c237ee6e3add0cccdc09b231c87dfc0be5c6b8fce1934203a"}, 0x74) sendto$inet(r5, &(0x7f0000000780)="c8bed9408cb096733cc3f3f2199ee59be0987639a14b69fba1c9", 0x1a, 0x20004040, &(0x7f00000007c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r8 = syz_open_dev$sndmidi(&(0x7f0000000800)='/dev/snd/midiC#D#\x00', 0x0, 0x200) mknodat(r8, &(0x7f0000000840)='./file0\x00', 0x8, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000880)=0x7, 0x8) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f00000008c0)=""/158) getsockname(r7, &(0x7f0000000980)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000a00)=0x80) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000000a40)={0x5, 0x18, [0x2, 0x200, 0x5, 0x9, 0x6, 0x6]}) sendto$inet(r8, &(0x7f0000000a80), 0x0, 0x14, &(0x7f0000000ac0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) lsetxattr(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)=@random={'security.', '\x00'}, &(0x7f0000000b80)='/dev/snd/midiC#D#\x00', 0x12, 0x1) syz_open_dev$adsp(&(0x7f0000000bc0)='/dev/adsp#\x00', 0x3, 0x40) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r5, 0xc0045520, &(0x7f0000000c00)=0xfffffffffffffffe) utimensat(r5, &(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={{0x77359400}, {0x0, 0x7530}}, 0x0) 2018/04/03 23:01:07 executing program 3: personality(0x0) mkdir(&(0x7f00000000c0)='./control\x00', 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x101, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000002380)=""/124) getdents64(r0, &(0x7f0000000140)=""/188, 0xfffffffffffffcb7) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./control\x00', 0x8, 0x3, &(0x7f0000002280)=[{&(0x7f0000000200)="91dbc3c7036cc6cad7ebd462a341bc385b2c561616714ec3e7b38dd90486c29963698b0a1659aedb7dddd9f8d5815fb16cf4e2ee1c38268505be93bb760a8a7c9db6340f511cbc6ba51e91af0129f28e54030abf3af1d3cc6750bdd234115513f7396e23d02c298b2143d2a8728cd99564fd8b", 0x73, 0x7}, {&(0x7f0000000280)="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", 0x1000, 0x2}, {&(0x7f0000001280)="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0x1000, 0xfffffffffffffffd}], 0x1000048, &(0x7f0000002300)={[{@discard='discard', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@usefree='usefree', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) mkdirat(r0, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/04/03 23:01:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x1c, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0x1c}, 0x1}, 0x0) 2018/04/03 23:01:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000140)="c0", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000f7000)=""/106, &(0x7f0000000000)=0x12) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100000001, 0x20000) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/03 23:01:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x1c, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0x1c}, 0x1}, 0x0) 2018/04/03 23:01:07 executing program 0: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x20001, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000240)="6f76959167e0e4f459465c32f32135dd3a56c994145a1d8b15883d055e8a5d0ea5d7091cd7da9d46b1c63e3da96f94f6b7810ac97b9efa29233f98ea0ecb816686cb1f7663940431933b465d55bfbefc806ca09e73a05ec34eba8f9dae7d2bcbc417c67befe4382589eff5c16dd288df84d9808dc4f6fcb003fdada04b7e264addbe653d", 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000140)={{0x7fff, 0x2}, {0x7, 0x1}, 0x5c6, 0x6, 0xfffffffffffffffc}) sched_yield() ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x81) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0xffffffffffffffff, 0xfffffffffffffffe, 0xfbfffffffffffff9, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @broadcast=0xffffffff}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000400)={r3, 0x1, 0x90, "af2b396589a6d4c0f582154a9c0985971777b7b90dae5aec0d960a9629d7dcaadbae19a10b0eca8eaf9b54621b3ffec849648cb1a34ba3efc00d270ee2b68d12db079a0a7383453d1e156730b77280672649cd6064dbe0640cfd6cbfea2acf30513bddcd8295c6ad250f3ab7812aa19302cced71775e31f10d958015b704ecdc996bd9a21341ad8c2f5465c67cf4b667"}, 0x98) r4 = getpid() capset(&(0x7f00000004c0)={0x399f1736, r4}, &(0x7f0000000500)={0x8, 0xffffffffffffff81, 0xdbbc, 0x1b68, 0xfffffffffffffffb, 0x1000}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x6, [0x0, 0x100, 0x6, 0x800, 0x70, 0x1]}, &(0x7f0000000340)=0x10) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4f61, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/03 23:01:07 executing program 2: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000140)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') read(r0, &(0x7f0000000080)=""/93, 0x5d) writev(r0, &(0x7f0000001980), 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x2) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/03 23:01:07 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000005b00)=[{{&(0x7f00000044c0)=@nfc_llcp, 0x80, &(0x7f00000059c0), 0x0, &(0x7f0000005a40)=""/187, 0xbb}}], 0x1, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1b1000, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') shutdown(r2, 0x1) [ 109.735460] FAT-fs (loop3): invalid media value (0x13) [ 109.740961] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/03 23:01:07 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x0, r2}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x1000b) sendfile(r3, r0, &(0x7f0000002b80), 0x0) sendfile(r3, r1, &(0x7f0000000240), 0x1bbfbee5) ftruncate(0xffffffffffffffff, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x3) 2018/04/03 23:01:07 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) 2018/04/03 23:01:07 executing program 7: mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x801, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000000080)='y#\x00W', 0x0) madvise(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x3}) write(r2, &(0x7f000014d000), 0x0) fremovexattr(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="62747266734100b762bbcdcf5b912e73797374656d2e706f7369785f6163"]) close(r1) 2018/04/03 23:01:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x1c, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, 0x1c}, 0x1}, 0x0) 2018/04/03 23:01:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x1f, 0x9, 0x7]}, 0xa) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0xfffffdd9) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) sendmmsg(r1, &(0x7f0000000080), 0x153, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) [ 109.888663] FAT-fs (loop3): invalid media value (0x13) [ 109.894113] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/03 23:01:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) 2018/04/03 23:01:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000100)="9962dea6e4c7b1ece9ea379f9c54d4acec5423886411947f93eeddcc8b3fc59b76d52442806bbe3f7d2b12b0ab5ae702c82fdc0cf0f33ece9a3e3eb0760c6dc8744a83b0c61b8ce5ff3b51d9b5b56e96ff0b4997bd6f05606c0d") ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f00000002c0)="222510a2fbf697315460e950b44918fb034ddc18f8049231bd5c4dbb846864b591d40d040000000000000075c694e802c9dbef0c90618c7191ebe8bbdb6a29c5dbea6ad0df9a41dbe34cd498a2be000000000000006b7a9c4172610c48d50d0c9f1d0b44", 0x15) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xe1, "85f4d278a1a390b5a142fc64cf658003ca5bb8b9b35bc047c3b3b8aa5c0a44f6ed02e8f85132f9ff61426c12334c38c262f2e8ce46194aa48d8de88b4a9ddf7b34c603c1e007edaddf588fca0112c60c2567a415a34b6adf4b1c551d3be52a43ff0747330b01c572164b626ced4b14907a3ef750bf1532e5c55127a58f5524c91be8c492aed7086527c4494265794241f09c16c107619bd1b0f34aa129b514aad8000b317f6001003480bdab6b3b1ae9d2a7da986b51db90890b56d597a9edc4500b836ea0e78d0d0bb1f35779a12c9f803cff8f5aaa42ee8d5c79806c8193d311"}, &(0x7f0000000040)=0xe9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r3, 0xfffffffffffffffa}, &(0x7f0000000280)=0x8) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)) 2018/04/03 23:01:07 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x7b4b33e0647369de, 0x122) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, 0x1}, 0x0, 0x0, r0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000017c0)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}], 0x10) dup3(r1, r2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) [ 110.053299] FAULT_INJECTION: forcing a failure. [ 110.053299] name failslab, interval 1, probability 0, space 0, times 1 [ 110.064664] CPU: 0 PID: 9815 Comm: syz-executor6 Not tainted 4.16.0+ #13 [ 110.071502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.080848] Call Trace: [ 110.083432] dump_stack+0x1a7/0x27d [ 110.087054] ? arch_local_irq_restore+0x53/0x53 [ 110.091707] should_fail+0x914/0xae0 [ 110.095399] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 110.100482] ? __task_pid_nr_ns+0x29b/0x540 [ 110.104782] ? find_held_lock+0x35/0x1d0 [ 110.108821] ? find_held_lock+0x35/0x1d0 [ 110.112878] ? check_same_owner+0x320/0x320 [ 110.117179] ? rcu_note_context_switch+0x710/0x710 [ 110.122092] should_failslab+0xec/0x120 [ 110.126049] kmem_cache_alloc_node+0x56/0x760 [ 110.130529] ? netlink_getsockopt+0x680/0x680 [ 110.135008] __alloc_skb+0xf4/0x760 [ 110.138622] ? skb_scrub_packet+0x510/0x510 [ 110.142920] ? kasan_check_write+0x14/0x20 [ 110.147132] ? _copy_from_user+0x99/0x110 [ 110.151259] ? rw_copy_check_uvector+0x1be/0x280 [ 110.155997] ? import_iovec+0x238/0x430 [ 110.159957] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 110.165475] netlink_sendmsg+0xa9a/0xe80 [ 110.169519] ? netlink_unicast+0x6b0/0x6b0 [ 110.173741] ? security_socket_sendmsg+0x89/0xb0 [ 110.178474] ? netlink_unicast+0x6b0/0x6b0 [ 110.182703] sock_sendmsg+0xca/0x110 [ 110.186397] ___sys_sendmsg+0x767/0x8b0 [ 110.190351] ? copy_msghdr_from_user+0x590/0x590 [ 110.195092] ? __schedule+0x903/0x1ef0 [ 110.198963] ? __sched_text_start+0x8/0x8 [ 110.203089] ? kasan_check_write+0x14/0x20 [ 110.207309] ? __fget_light+0x2bc/0x400 [ 110.211263] ? fget_raw+0x20/0x20 [ 110.214697] ? find_held_lock+0x35/0x1d0 [ 110.218746] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 110.223659] ? __fdget+0x18/0x20 [ 110.227006] __sys_sendmsg+0x105/0x250 [ 110.230882] ? __sys_sendmsg+0x105/0x250 [ 110.234925] ? SyS_shutdown+0x30/0x30 [ 110.239055] ? __sb_end_write+0xa0/0xd0 [ 110.243018] ? exit_to_usermode_loop+0x8c/0x2f0 [ 110.247691] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 110.253228] ? ksys_ioctl+0x6c/0xb0 [ 110.256842] SyS_sendmsg+0x29/0x30 [ 110.260366] ? __sys_sendmsg+0x250/0x250 [ 110.264426] do_syscall_64+0x281/0x940 [ 110.268311] ? vmalloc_sync_all+0x30/0x30 [ 110.272435] ? kasan_check_write+0x14/0x20 [ 110.276648] ? finish_task_switch+0x284/0x970 [ 110.281131] ? syscall_return_slowpath+0x550/0x550 [ 110.286044] ? syscall_return_slowpath+0x2ac/0x550 [ 110.290953] ? prepare_exit_to_usermode+0x350/0x350 [ 110.295949] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 110.301294] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.306126] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 110.311292] RIP: 0033:0x4552d9 [ 110.314456] RSP: 002b:00007fc01bdf9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.322142] RAX: ffffffffffffffda RBX: 00007fc01bdfa6d4 RCX: 00000000004552d9 [ 110.329391] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 110.336638] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.343885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/04/03 23:01:08 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000540)='/dev/vcsa#\x00', 0x8, 0x20001) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580)=0x9, 0x4) getresuid(&(0x7f00000005c0)=0x0, &(0x7f0000001640), &(0x7f0000001680)) r2 = getuid() setreuid(r1, r2) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x41) r4 = socket$inet(0x2b, 0x1, 0x0) write$sndseq(r4, &(0x7f0000000000)=[{0x8000, 0x4, 0x10001, 0x3f, @time={0x77359400}, {0x4, 0x2}, {0x5, 0xc29a}, @quote={{0x6, 0x1}, 0x8}}], 0x30) bind$inet(r4, &(0x7f0000000600)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xffffffffffffffea) connect$inet(r4, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) recvmsg(r4, &(0x7f00000003c0)={&(0x7f00000000c0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000140)=""/90, 0x5a}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f0000000280)=""/219, 0xdb}], 0x4, 0x0, 0x0, 0x3ff}, 0x101) shutdown(r4, 0x0) statx(r3, &(0x7f0000000400)='./file0\x00', 0x400, 0xfff, &(0x7f0000000440)) shutdown(r4, 0x1) 2018/04/03 23:01:08 executing program 0: syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x200000, &(0x7f0000000280)={[{@session={'session', 0x3d, [0x37, 0x0]}, 0x2c}]}) [ 110.351140] R13: 00000000000004ec R14: 00000000006fa6c0 R15: 0000000000000000 2018/04/03 23:01:08 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0x8, 0x8) sysinfo(&(0x7f00000000c0)=""/4096) 2018/04/03 23:01:08 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001040)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001080)={0x0, 0x0}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001200)='/dev/audio\x00', 0x444902, 0x0) perf_event_open(&(0x7f0000001240)={0x7, 0x70, 0x8, 0x6, 0xffffffff, 0x6, 0x0, 0x9, 0x2000, 0x1, 0x7, 0x2, 0x2, 0x5, 0x4, 0x3, 0x6, 0x6, 0xeb5e, 0x0, 0x20, 0x200, 0x8, 0x5b0, 0x1ff, 0x5, 0x9, 0x5, 0x513, 0x3, 0x31, 0x40, 0x9, 0x101, 0x8, 0x3, 0x7, 0xfffffffffffffc01, 0x0, 0x9, 0x2, @perf_config_ext={0x10001, 0x8}, 0x490, 0x89e, 0xfa1, 0x0, 0x8, 0xffff, 0xdf5}, r0, 0xb, 0xffffffffffffffff, 0x1) eventfd2(0x100, 0x800) getpgrp(r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f0000001340)={0x0, 0x0}) r4 = getpgrp(r3) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000010c0)=0x2, 0x4) process_vm_writev(r4, &(0x7f0000001fe8)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000002fe0)=[{&(0x7f000029a000)=""/41, 0xff7a}], 0x1, 0x0) 2018/04/03 23:01:08 executing program 6 (fault-call:1 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) [ 110.486177] FAULT_INJECTION: forcing a failure. [ 110.486177] name failslab, interval 1, probability 0, space 0, times 0 [ 110.497568] CPU: 1 PID: 9835 Comm: syz-executor6 Not tainted 4.16.0+ #13 [ 110.504412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.513771] Call Trace: [ 110.516357] dump_stack+0x1a7/0x27d [ 110.519965] ? arch_local_irq_restore+0x53/0x53 [ 110.524627] ? is_bpf_text_address+0xa4/0x120 [ 110.529116] ? kernel_text_address+0xd1/0xe0 [ 110.533512] ? __unwind_start+0x169/0x330 [ 110.537651] should_fail+0x914/0xae0 [ 110.541370] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 110.546464] ? save_stack+0xa3/0xd0 [ 110.550080] ? save_stack+0x43/0xd0 [ 110.553691] ? kasan_kmalloc+0xad/0xe0 [ 110.557564] ? kasan_slab_alloc+0x12/0x20 [ 110.561708] ? find_held_lock+0x35/0x1d0 [ 110.565758] ? check_same_owner+0x320/0x320 [ 110.570063] ? rcu_note_context_switch+0x710/0x710 [ 110.574975] should_failslab+0xec/0x120 [ 110.578944] kmem_cache_alloc_node_trace+0x5a/0x760 [ 110.583954] __kmalloc_node_track_caller+0x33/0x70 [ 110.588868] __kmalloc_reserve.isra.39+0x41/0xd0 [ 110.593612] __alloc_skb+0x12a/0x760 [ 110.597336] ? skb_scrub_packet+0x510/0x510 [ 110.601655] ? kasan_check_write+0x14/0x20 [ 110.605876] ? _copy_from_user+0x99/0x110 [ 110.610010] ? rw_copy_check_uvector+0x1be/0x280 [ 110.614771] ? import_iovec+0x238/0x430 [ 110.618745] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 110.624269] netlink_sendmsg+0xa9a/0xe80 [ 110.628327] ? netlink_unicast+0x6b0/0x6b0 [ 110.632557] ? security_socket_sendmsg+0x89/0xb0 [ 110.637302] ? netlink_unicast+0x6b0/0x6b0 [ 110.641616] sock_sendmsg+0xca/0x110 [ 110.645333] ___sys_sendmsg+0x767/0x8b0 [ 110.649295] ? copy_msghdr_from_user+0x590/0x590 [ 110.654045] ? __f_unlock_pos+0x19/0x20 [ 110.658010] ? lock_downgrade+0x980/0x980 [ 110.662143] ? kasan_check_write+0x14/0x20 [ 110.666357] ? __fget_light+0x2bc/0x400 [ 110.670326] ? fget_raw+0x20/0x20 [ 110.673789] ? find_held_lock+0x35/0x1d0 [ 110.677851] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 110.682768] ? wait_for_completion+0x770/0x770 [ 110.687340] ? __fdget+0x18/0x20 [ 110.690689] __sys_sendmsg+0x105/0x250 [ 110.694551] ? __sys_sendmsg+0x105/0x250 [ 110.698593] ? SyS_shutdown+0x30/0x30 [ 110.702381] ? __sb_end_write+0xa0/0xd0 [ 110.706355] ? kasan_check_write+0x14/0x20 [ 110.710572] ? fput+0xe0/0x150 [ 110.713746] ? ksys_write+0x184/0x220 [ 110.717546] SyS_sendmsg+0x29/0x30 [ 110.721067] ? __sys_sendmsg+0x250/0x250 [ 110.725123] do_syscall_64+0x281/0x940 [ 110.729002] ? vmalloc_sync_all+0x30/0x30 [ 110.733148] ? finish_task_switch+0x1b9/0x970 [ 110.737627] ? finish_task_switch+0x17a/0x970 [ 110.742105] ? syscall_return_slowpath+0x550/0x550 [ 110.747103] ? syscall_return_slowpath+0x2ac/0x550 [ 110.752026] ? prepare_exit_to_usermode+0x350/0x350 [ 110.757037] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 110.762393] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.767239] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 110.772416] RIP: 0033:0x4552d9 [ 110.775583] RSP: 002b:00007fc01bdf9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.783292] RAX: ffffffffffffffda RBX: 00007fc01bdfa6d4 RCX: 00000000004552d9 [ 110.790569] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 110.797838] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.805112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.812385] R13: 00000000000004ec R14: 00000000006fa6c0 R15: 0000000000000001 2018/04/03 23:01:08 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8000000000000003, 0x0) ioctl(r0, 0x80184153, &(0x7f0000005e0b)) 2018/04/03 23:01:08 executing program 6 (fault-call:1 fault-nth:2): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') r1 = eventfd2(0x0, 0x80801) sendfile(r1, r0, &(0x7f00000000c0)=0x10, 0x10ed57) read$eventfd(r0, &(0x7f0000000080), 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x404000, 0x0) getsockname$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/03 23:01:08 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10000, 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x8f, "4dbc3186f506c42facee59272a4aec527e0b3d8e8e1ace58fed5b8e826f048833aeae892518c53b096a6f7010846850391f04b78b534bb1c59ad8d8989c47e50464d06c535c21529a7299f1dda03dd9fcc8aa222a62bf273da20378dabea86897f7495f8321876668d00c7c1bb4a9d0a36a5bf606691918d3eb94136069391a066d0f2819a50e79508e3dc7288d3b0"}, &(0x7f0000000140)=0x97) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) r2 = socket(0x19, 0x2000000001, 0xe5) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000000000)=0x2) 2018/04/03 23:01:08 executing program 7: syz_mount_image$xfs(&(0x7f0000002a80)='xfs\x00', &(0x7f0000002ac0)='./file0\x00', 0x0, 0x0, &(0x7f0000003ec0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="6e6f757569642c6c6f676465723d2e2f66696c65302c6c6f676465763d2e2f66696c65300100bed576167b0a90f06c"]) 2018/04/03 23:01:08 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x30) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000000c0)={@mcast1, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@loopback={0x0, 0x1}, r1}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) 2018/04/03 23:01:08 executing program 1: r0 = socket(0x0, 0x400000004000001, 0x3) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4(r0, 0x0, &(0x7f0000000040)=0xfffffffffffffcdc, 0x80000) 2018/04/03 23:01:08 executing program 4: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x600801, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 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, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/03 23:01:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000040)=""/76) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 110.919570] FAULT_INJECTION: forcing a failure. [ 110.919570] name failslab, interval 1, probability 0, space 0, times 0 [ 110.930963] CPU: 1 PID: 9859 Comm: syz-executor6 Not tainted 4.16.0+ #13 [ 110.937804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.947608] Call Trace: [ 110.947629] dump_stack+0x1a7/0x27d [ 110.947643] ? arch_local_irq_restore+0x53/0x53 [ 110.947658] should_fail+0x914/0xae0 [ 110.962210] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 110.967803] ? kasan_check_write+0x14/0x20 [ 110.967820] ? __mutex_lock+0x4ca/0x1810 [ 110.967834] ? rtnetlink_rcv_msg+0x508/0xb10 [ 110.967845] ? is_bpf_text_address+0x7b/0x120 [ 110.967858] ? find_held_lock+0x35/0x1d0 [ 110.967882] ? check_same_owner+0x320/0x320 [ 110.967895] ? rcu_note_context_switch+0x710/0x710 [ 110.967904] ? print_irqtrace_events+0x270/0x270 [ 110.967916] should_failslab+0xec/0x120 [ 110.967926] kmem_cache_alloc_node+0x56/0x760 [ 110.967934] ? pneigh_delete+0x2fd/0x3f0 [ 110.967945] ? lock_downgrade+0x980/0x980 [ 110.967959] __alloc_skb+0xf4/0x760 [ 110.967967] ? __lock_is_held+0xb6/0x140 [ 110.967978] ? skb_scrub_packet+0x510/0x510 [ 110.967987] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 110.967995] ? pneigh_delete+0x2fd/0x3f0 [ 110.968004] ? trace_hardirqs_on+0xd/0x10 [ 110.968013] ? __local_bh_enable_ip+0x121/0x230 [ 110.968023] ? _raw_write_unlock_bh+0x30/0x40 [ 110.968037] ? neigh_delete+0x16f/0x420 [ 110.968051] netlink_ack+0x283/0xa10 [ 110.968064] ? netlink_sendmsg+0xe80/0xe80 [ 110.968074] ? __might_fault+0x110/0x1d0 [ 110.968089] netlink_rcv_skb+0x2b4/0x380 [ 110.968099] ? validate_linkmsg+0x8e0/0x8e0 [ 110.968109] ? netlink_ack+0xa10/0xa10 [ 110.968120] ? netlink_skb_destructor+0x1e0/0x1e0 [ 110.968135] rtnetlink_rcv+0x1c/0x20 [ 110.968144] netlink_unicast+0x4c4/0x6b0 [ 110.968158] ? netlink_attachskb+0x8b0/0x8b0 [ 110.968171] ? security_netlink_send+0x81/0xb0 [ 110.968183] netlink_sendmsg+0xa5e/0xe80 [ 110.968197] ? netlink_unicast+0x6b0/0x6b0 [ 110.968208] ? security_socket_sendmsg+0x89/0xb0 [ 110.968217] ? netlink_unicast+0x6b0/0x6b0 [ 110.968228] sock_sendmsg+0xca/0x110 [ 110.968238] ___sys_sendmsg+0x767/0x8b0 [ 110.968250] ? copy_msghdr_from_user+0x590/0x590 [ 110.968263] ? __f_unlock_pos+0x19/0x20 [ 110.968273] ? lock_downgrade+0x980/0x980 [ 110.968283] ? kasan_check_write+0x14/0x20 [ 110.968292] ? __fget_light+0x2bc/0x400 [ 110.968301] ? fget_raw+0x20/0x20 [ 110.968311] ? find_held_lock+0x35/0x1d0 [ 110.968323] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 110.968332] ? wait_for_completion+0x770/0x770 [ 110.968343] ? __fdget+0x18/0x20 [ 110.968354] __sys_sendmsg+0x105/0x250 [ 110.968361] ? __sys_sendmsg+0x105/0x250 [ 110.968371] ? SyS_shutdown+0x30/0x30 [ 110.968380] ? __sb_end_write+0xa0/0xd0 [ 110.968391] ? kasan_check_write+0x14/0x20 [ 110.968397] ? fput+0xe0/0x150 [ 110.968405] ? ksys_write+0x184/0x220 [ 110.968420] ? ksys_ioctl+0x6c/0xb0 [ 110.968432] SyS_sendmsg+0x29/0x30 [ 110.968440] ? __sys_sendmsg+0x250/0x250 [ 110.968450] do_syscall_64+0x281/0x940 [ 110.968458] ? vmalloc_sync_all+0x30/0x30 [ 110.968476] ? finish_task_switch+0x1b9/0x970 [ 110.968484] ? finish_task_switch+0x17a/0x970 [ 110.968494] ? syscall_return_slowpath+0x550/0x550 [ 110.968506] ? syscall_return_slowpath+0x2ac/0x550 [ 110.968518] ? prepare_exit_to_usermode+0x350/0x350 [ 110.968528] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 110.968540] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 110.968552] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 110.968559] RIP: 0033:0x4552d9 [ 110.968563] RSP: 002b:00007fc01bdf9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 110.968573] RAX: ffffffffffffffda RBX: 00007fc01bdfa6d4 RCX: 00000000004552d9 [ 110.968579] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 110.968585] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.968590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.968595] R13: 00000000000004ec R14: 00000000006fa6c0 R15: 0000000000000002 [ 111.004624] XFS (loop7): unknown mount option [logder=./file0]. [ 111.010367] FAT-fs (loop4): bogus number of reserved sectors [ 111.010424] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/04/03 23:01:09 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2c) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x2) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)='z', 0x1}], 0x1, &(0x7f0000011000)}, 0xc100) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f0000000080)="80", 0x1}], 0x1, &(0x7f000001f000)}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/04/03 23:01:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = dup3(r0, r0, 0x0) mq_timedsend(r1, &(0x7f0000000280)="818ebf6187a857d459d5d0c58066adeb5692f08d4dd9d5f78dca8af230f623f9b924a53651bbeb52c5c976c9a1bd757f3f689f0bfadc7970e953450778f1c491bd0845a6217ee85581b383df9581385adcc5f834f2985d2bc26f1677c6f2e6eed314466fa52e84445e5e26f71a512a614057b0cf63bd63aad4e02e60ce66aba953654829", 0x84, 0x800, &(0x7f0000000100)={0x77359400}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000400)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x36, 0x8, 0x6, "39e015ff58cad9c9f47041827510ba99f25972ec155527e599ae9361c875a3a03f2c91b23e1605dba6e2b24581f84d60f10f101cd4ea957f4ed1d06a1756b19cb73d50bb92aebb26dc5bfde0d69b39ac"}, 0xd8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1ff, 0x4000) r2 = fcntl$getown(r0, 0x9) ptrace(0x4207, r2) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000240)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x80) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x3}) socket$vsock_stream(0x28, 0x1, 0x0) r3 = getpid() r4 = gettid() setpgid(r3, r4) shutdown(r0, 0x1) 2018/04/03 23:01:09 executing program 7: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() setpriority(0x2, r0, 0x0) rt_tgsigqueueinfo(r0, r0, 0x28, &(0x7f0000000040)={0x25, 0x7, 0x7f}) 2018/04/03 23:01:09 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) r1 = add_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="0d1fb22d3fb6e1e7e368fcbd1d9ff77ddf6de543d5b30c90e57ce2bebc57ae19dcfdad3fb79c114d31ec9b7bba0a15053bfb3127c4fe41c9d7deb7aba884b5920448343b4ab156f15df898492d135f6951c22f0a883281d542692c804f4a449e6d77a0b17d8e0e05be468b80ce4d166d97fb6fad77e1aa1f6953bb4bcb91d17b65ff2556e273f214738b5379d8d9653b96a0b73ec83faa0d2e69ca20e12f56f03148805f51bdfa1f64b0716a9587bf63fb4a9ca0efe53e2eb177110520eaebb7c4235852e1a3", 0xc6, 0xfffffffffffffffa) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) r3 = getgid() keyctl$chown(0x4, r1, r2, r3) r4 = fcntl$dupfd(r0, 0x0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f0000000340)=""/4096) shutdown(r4, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) 2018/04/03 23:01:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000040)={0x1, 0x3495, [{0x200}]}) 2018/04/03 23:01:09 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) rt_sigsuspend(&(0x7f0000000240)={0x7}, 0x8) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, r1, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x1, 0x3, 0xfff, 0x3f, 0x40}, &(0x7f0000000200)=0x98) ioctl(r2, 0x227c, &(0x7f0000000280)="f7f23a5abb750d91bcbb3ae0bddcbb290d2fcf38e5d9715670ebe367e99823d78fd80e7a10d7f96ab343901917983220a835b9143694cb8e2cdde180036f3150daa8bbb53018db682d63090ebf8b3b7c3f883143d1784c530416ec2284ce2bf2e4665839f20394aa86254f0c1c636b4c50490314cad1d86ec87a9685c09469704c281b8a67bba21b2941122d8cb22f9da32e7ad634800e039ffa7dae15534fb22253f1ad8f2d6348bfa24aa33cf458dc72a1f2b69276") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r4, 0xff, 0x7, 0x8, 0x1000, 0x3}, &(0x7f0000000380)=0x14) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) bind$bt_sco(r0, &(0x7f0000000440)={0x1f, {0xba, 0x119c, 0xeab2, 0x1, 0x2, 0x3}}, 0x8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000003c0)="73626a62f0cff81c29934be872ee843232a7d0325e7403ed13e97aad5910b08ae2d4b1ef6f4ceaba6f7928fade3f5e343fd23b1f451d6b74d735e371b25fe9b33f8ea75d5b4a7f2957b5c6d608d64f15", 0x50) 2018/04/03 23:01:09 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xffffffff00000001, 0x8, 0x8, 0x10}, 0x2c) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000000080)="871c8a9be7141bfb732c42e702459a2d260e088cd619c5babb71c4ecf98b7d9a7b82dc2cbcc6dd39db40a49522a28f3ccff9e37a2a728509d86e9726cbf79a2f17ad53dbc1614272a449e0b7fc04d0") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r0, &(0x7f0000000300), &(0x7f00000004c0)=""/161}, 0x9) 2018/04/03 23:01:09 executing program 6 (fault-call:1 fault-nth:3): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) [ 111.020280] XFS (loop7): unknown mount option [logder=./file0]. [ 111.087856] FAT-fs (loop4): bogus number of reserved sectors [ 111.087867] FAT-fs (loop4): Can't find a valid FAT filesystem [ 111.524191] FAULT_INJECTION: forcing a failure. [ 111.524191] name failslab, interval 1, probability 0, space 0, times 0 [ 111.535483] CPU: 0 PID: 9905 Comm: syz-executor6 Not tainted 4.16.0+ #13 [ 111.542316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.551659] Call Trace: [ 111.554240] dump_stack+0x1a7/0x27d [ 111.557857] ? arch_local_irq_restore+0x53/0x53 [ 111.562508] ? is_bpf_text_address+0xa4/0x120 [ 111.566982] ? kernel_text_address+0xd1/0xe0 [ 111.571365] ? __unwind_start+0x169/0x330 [ 111.575493] should_fail+0x914/0xae0 [ 111.579187] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.584283] ? save_stack+0xa3/0xd0 [ 111.587903] ? save_stack+0x43/0xd0 [ 111.591510] ? kasan_kmalloc+0xad/0xe0 [ 111.595374] ? kasan_slab_alloc+0x12/0x20 [ 111.599501] ? find_held_lock+0x35/0x1d0 [ 111.603550] ? check_same_owner+0x320/0x320 [ 111.607851] ? rcu_note_context_switch+0x710/0x710 [ 111.612767] should_failslab+0xec/0x120 [ 111.616727] kmem_cache_alloc_node_trace+0x5a/0x760 [ 111.621731] __kmalloc_node_track_caller+0x33/0x70 [ 111.626639] __kmalloc_reserve.isra.39+0x41/0xd0 [ 111.631374] __alloc_skb+0x12a/0x760 [ 111.635066] ? __lock_is_held+0xb6/0x140 [ 111.639108] ? skb_scrub_packet+0x510/0x510 [ 111.643407] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 111.648399] ? pneigh_delete+0x2fd/0x3f0 [ 111.652437] ? trace_hardirqs_on+0xd/0x10 [ 111.656563] ? __local_bh_enable_ip+0x121/0x230 [ 111.661213] ? _raw_write_unlock_bh+0x30/0x40 [ 111.665697] ? neigh_delete+0x16f/0x420 [ 111.669659] netlink_ack+0x283/0xa10 [ 111.673354] ? netlink_sendmsg+0xe80/0xe80 [ 111.677570] ? __might_fault+0x110/0x1d0 [ 111.681615] netlink_rcv_skb+0x2b4/0x380 [ 111.685653] ? validate_linkmsg+0x8e0/0x8e0 [ 111.689953] ? netlink_ack+0xa10/0xa10 [ 111.693819] ? netlink_skb_destructor+0x1e0/0x1e0 [ 111.698644] rtnetlink_rcv+0x1c/0x20 [ 111.702335] netlink_unicast+0x4c4/0x6b0 [ 111.706376] ? netlink_attachskb+0x8b0/0x8b0 [ 111.710767] ? security_netlink_send+0x81/0xb0 [ 111.715325] netlink_sendmsg+0xa5e/0xe80 [ 111.719369] ? netlink_unicast+0x6b0/0x6b0 [ 111.723586] ? security_socket_sendmsg+0x89/0xb0 [ 111.728317] ? netlink_unicast+0x6b0/0x6b0 [ 111.732530] sock_sendmsg+0xca/0x110 [ 111.736221] ___sys_sendmsg+0x767/0x8b0 [ 111.740177] ? copy_msghdr_from_user+0x590/0x590 [ 111.745011] ? __f_unlock_pos+0x19/0x20 [ 111.748969] ? lock_downgrade+0x980/0x980 [ 111.753097] ? kasan_check_write+0x14/0x20 [ 111.757313] ? __fget_light+0x2bc/0x400 [ 111.761262] ? fget_raw+0x20/0x20 [ 111.764693] ? find_held_lock+0x35/0x1d0 [ 111.768737] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 111.773646] ? wait_for_completion+0x770/0x770 [ 111.778208] ? __fdget+0x18/0x20 [ 111.781553] __sys_sendmsg+0x105/0x250 [ 111.785415] ? __sys_sendmsg+0x105/0x250 [ 111.789455] ? SyS_shutdown+0x30/0x30 [ 111.793233] ? __sb_end_write+0xa0/0xd0 [ 111.797183] ? kasan_check_write+0x14/0x20 [ 111.801393] ? fput+0xe0/0x150 [ 111.804560] ? ksys_write+0x184/0x220 [ 111.808352] ? ksys_ioctl+0x6c/0xb0 [ 111.811956] SyS_sendmsg+0x29/0x30 [ 111.815474] ? __sys_sendmsg+0x250/0x250 [ 111.819516] do_syscall_64+0x281/0x940 [ 111.823381] ? vmalloc_sync_all+0x30/0x30 [ 111.827507] ? finish_task_switch+0x1b9/0x970 [ 111.831975] ? finish_task_switch+0x17a/0x970 [ 111.836448] ? syscall_return_slowpath+0x550/0x550 [ 111.841354] ? syscall_return_slowpath+0x2ac/0x550 [ 111.846264] ? prepare_exit_to_usermode+0x350/0x350 [ 111.851259] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 111.856611] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 111.861437] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 111.866602] RIP: 0033:0x4552d9 [ 111.869856] RSP: 002b:00007fc01bdf9c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 111.877543] RAX: ffffffffffffffda RBX: 00007fc01bdfa6d4 RCX: 00000000004552d9 [ 111.884789] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000013 [ 111.892036] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.899282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 111.906529] R13: 00000000000004ec R14: 00000000006fa6c0 R15: 0000000000000003 2018/04/03 23:01:09 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000500)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000018010000000000000000000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000040)=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="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaa000000000000000000000000000000000000000000000000000000e0000001ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb0000000000000000000000000000000000000000000000000000e0000001ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) close(r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0x53, [], 0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/83}, &(0x7f0000000200)=0x78) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0xe2, 0x20, 0x1}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e20}}, 0x400, 0x1, 0x1, 0x58, 0xffffffffffff439d}, &(0x7f0000000380)=0x98) r2 = socket$inet(0x2, 0x840000000003, 0x3) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000000), 0x4) close(r0) 2018/04/03 23:01:09 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000140)=0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) clock_gettime(0x0, &(0x7f00000000c0)={0x0}) ppoll(&(0x7f00004ddfe0)=[{r0, 0xffffffffffffffff}], 0x1, &(0x7f0000000040)={r2}, &(0x7f000095fff8), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/03 23:01:09 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) ioprio_get$pid(0x1, r2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000040)) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) accept4$unix(r4, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x800) 2018/04/03 23:01:09 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x2ea) listen(r0, 0x6) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008d3ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1}, 0xb) close(r1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000140)={@multicast1, @dev, 0x0}, &(0x7f0000000180)=0xc) recvfrom$packet(r0, &(0x7f00000000c0)=""/25, 0x19, 0x101, &(0x7f00000001c0)={0x11, 0x0, r2, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) sendto$inet6(r1, &(0x7f0000000100)="fa", 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000740)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000680)=""/140, 0x8c}, 0x0) 2018/04/03 23:01:10 executing program 6 (fault-call:1 fault-nth:4): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:10 executing program 1: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000018f000)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x4, 0x2) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00000003c0)={0x8, 0xc4}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f00000002c0)=""/174) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x200, 0x6100) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) memfd_create(&(0x7f0000000040)='ip_vti0\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000180)=""/255, &(0x7f0000000280)=0xff) 2018/04/03 23:01:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'gretap0\x00'}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0xffffffffffffffc9) sendmmsg$nfc_llcp(r0, &(0x7f00000026c0)=[{&(0x7f00000000c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c95d9d47e4635c995b18ba766a818648cd01f2e3825bee3eb373769cb2c85d7f0bb3aff58d31b0352895601ee239883abfad45a0e8c0f59bf3b52edf3500bb"}, 0x60, &(0x7f0000000540)=[{&(0x7f00000004c0)="1841", 0x2}], 0x1}], 0x1, 0x0) 2018/04/03 23:01:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="0a0775b0d5e383e5b3b629ed5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/03 23:01:10 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0xcd, &(0x7f0000000000), 0x3c) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000340)=""/174) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000100)=0x80000001, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100), &(0x7f0000000140)=[0x0], 0x7, 0x5, 0x0, 0x1}) io_setup(0x7fff, &(0x7f00000001c0)=0x0) io_submit(r3, 0x2, &(0x7f0000000840)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x7, r1, &(0x7f0000000200)="84c162347a666c8207b7f768f66b738d991d4a0b69685529e0523f0503d818974f765c327a35b09c026c72845f3417309c369472477b48e8219f2e53196dd66a7c20667e98ed1e9d294d0d7a395d4ea60e576c9cde76e813bb348dfd45002483bdfc73a2000620880114fc3edb5702b0c5a52db9aa738d2c528f7761ba1a48cd90ff8093f1451975a001c537685d042e1d47eca2ad3b36d36fec67af0222187b2c51d28b487e524c39ec6dc81e8ed154e35ce4dddc5b60c4c0506a23d590e1e0fd0c313279307a9c43258e4506c03a291489dc1633a1b2177116ac491a3b", 0xde, 0x4, 0x0, 0x0, r0}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x6, 0x7, r2, &(0x7f0000000500)="629840cb96c09da90fd50fbc41f75925c01a3b50f4f5b840d9b6c5924aff62e0a9c394885df2048c1ada54d6bc4f9fd7b620c6cb082fe96c6b06a749923e72af41e4d37636d91b5f5e428039cbe297d7d7ec9715581a57ad5fe322ff6afe889cd95fb77bebe76d51188740664db86e9a49dab5ee31dd0fed6c323897ee5cb160a9cad6d12f86fd430b7d89834d3ec7ff18b5e0c45a068f656f437d5f5f28c6efe72139ea36a3a53d4534883737e1a8c4ac1d935d7084bbf12512139f66c58a29", 0xc0, 0x3, 0x0, 0x1, r0}]) socket$l2tp(0x18, 0x1, 0x1) 2018/04/03 23:01:10 executing program 0: r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x1, 0x30, 0x3, 0x1000}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={r2, @in6={{0xa, 0x4e23, 0x100000000, @empty, 0x3}}}, &(0x7f0000000340)=0xe0) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="142d04d5004267e6534936db0ce1a07600000000"], 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000006c0)=""/245, 0xf5}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2, &(0x7f0000000400)=""/222, 0xde}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1d1}, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xc7b6}, 0x1ff, [0x4, 0x80, 0xe799, 0x10000, 0x6, 0x0, 0x80000001, 0x6]}, 0x5c) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000024200ff02000000000000000000000000"], 0x14}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x1) 2018/04/03 23:01:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0xffffffffffffffc1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f250", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="26baa6ac4a6ba87d1ff439b795e69835007de37a3801392162a5348abfd73b006be209d0c1c8d7cc5c85c32ad3b51a47d7745284ebebe736", 0x38}], 0x1, &(0x7f0000000540)}, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/03 23:01:10 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000c41000)={0x0, 0x0, &(0x7f0000153000), 0x0, &(0x7f0000231f05)=""/251, 0xfb}, 0x0) sendmsg$kcm(r1, &(0x7f0000000800)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000080)="b37f1cbf09d3c8bca061363b74e41cf8f979e3741f6c87e3498998b2399fdb4abba1b3372c64f81c26a87f2e5e6a2a3f04c8638d7ccbe12f9c730283cd1f1321f1ec467fd2b1d33e518b57a15b396463408f3230dd1cc238214d905e83fafdac46a325e3064ee5ccf1f21ab14cfb94f664dc00e2e064a252b89bfc9885181d597a4a4acc489acdd246d2a41285e61f49083441560b5ad68ba453d0302bf0f03461d8aa9c9505d99156f7cb6751468acb97081f9ab6c652b9f1f86134ba11747184bbefa70dd24dbe7fbd9751d563d6971bccb188e700628ec8c41732ef1b364d2b283fe86d7fe7cf9eb11a942edf", 0xee}, {&(0x7f0000000180)="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", 0xff}, {&(0x7f0000000280)="8773bf11c435aea6a78769aaa24380db65f220adb366690e859c0447fe70065f9ea99b9ed5837d3bb92c7c8c2fe9a86fe838acd14d7ed533d3fad3edc9285cadfad406821eb9d8d70bb37c02faa5f3cdc85b39432b295b681a581e8a098f73f07ff078b852c4cd872905f44fb5f153a14151ef96f6a4a58427af532c6ce260418f7451e85bfd5aa4ad462823f1602c1e42393bf340e624527b9cfde78c28aa0fc9f5695b55bc07dbea04", 0xaa}, {&(0x7f0000000340)="06895fcfd9bc3ea72e5000a98086f09f423ef12b3a97c76074631ba7519d9bcf7e4b98ffbc35aef19e8b8a18947a324c2e7a5237fed85c862b1c686963e38e2adcf76070abbf5074304f91485d6f83dca55e3f47f8b7f578d44adb9ad1ab4ff1d6630bb5552308c4eb568ba5710ed9b0346edb88fa00a9e6ff6d57626fb95716bb70f4c14f46b76eec93023bd20a01e063c60575217020ad34db479a4b06eaef2317", 0xa2}, {&(0x7f0000000400)="ede2418669ee5789f2a0e15bfcfad5a3c3b9b359abcbb5971763f29c9235c2ef77adc2a78525fb5d85b70f189b5e330a374a347c38eb522b4bb625ba141d85e0e0c2f58db84e2cf478490d2c93a519b03b8cf629eca27497231655c30d5984d7193fb172d96689477c665ddf4228aef1b69dea25ac51417487c8d6da0609eaf05eb76be1", 0x84}, {&(0x7f00000004c0)="79af96d4b2b140fbda9a0e4b7c78f04887f8b712db1bf275e0ba258e4ce9f19304e978e6d6f698c08a9cdca11b62234d7876ddc34d5d8d4166a5313b6920712e0b1ab2a62cef4332fa5c5df8dbc75d10d0548bc2a85d9e8f6cd2051c887396cdd4a26b8178f5fce1d1e7c929a834b9614c6038c8901616757c675f3e6edfe37adcc2be4cec199900c1dbf7acf406bb", 0x8f}, {&(0x7f0000000580)="fe115c4a839f7dd53a95e46666c014d93b341baaf10d98946198134b972a0260b58902433e0243ce1c43e41c81fb0e1e26261fa3eee370ca80b5e6441446912638a7f44b08d18772e10c74cf2252480b8eef42a05f53814a03c892f70337a6eeb24d71b613d096caf042a533e1c951d56923dbf542bd674b7a64afa0c7decc3426f5bff7a3116d1a1cd44a3ebd5f149a0294b4fa", 0x94}, {&(0x7f0000000640)="9c85aab08fe9a1a6f96eeeed5589dd80f89064591a4849b224f6f8fdcd638f9c7e6da03df89cde848cd65db74e76ab3adc31b7910bea7a53e72965cebe0ed7d8f0c66a", 0x43}], 0x8, &(0x7f0000000740)=[{0xc0, 0x111, 0x1, "55ec5c527ca71a9dd8844ba9a9d0bba5367455bd741e55b6422abf14ad6e0d3dc37da4b616fe0070df5c47bd060cea0c7ff27b06cf3b3fcb66d3187649f58c316661015ae3a75081372a2d3d33c08ae3a70408b9ef8c6391505d43a86a2d100ec60537f4b863f66dae029d1b18d888504802a62a359abfce7aee07e022f1e2df33941670c2b08a397c283304746a5d8a517204a1023a76226bcc1c7d211f48960a5f43472b3d5a3c59160bc0"}], 0xc0, 0x4000000}, 0x20000000) close(r0) sendmsg$kcm(r1, &(0x7f0000948000)={0x0, 0x0, &(0x7f00005dc000)=[{&(0x7f0000d43000), 0x1000002bb}], 0x1, &(0x7f0000d43000)}, 0x0) [ 112.857803] binder: 9938:9941 ioctl c0306201 20004000 returned -14 [ 112.860453] binder: BINDER_SET_CONTEXT_MGR already set [ 112.869541] binder: 9938:9954 ioctl 40046207 0 returned -16 [ 112.876525] binder_alloc: 9938: binder_alloc_buf, no vma [ 112.882136] binder: 9938:9953 transaction failed 29189/-3, size 0-0 line 2963 [ 112.897663] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/03 23:01:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:10 executing program 7: sched_setattr(0x0, &(0x7f0000000080), 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000400)={0xaa, 0x74}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) getsockname$inet6(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x1c) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lseek(r3, 0xfffffffffffffffc, 0x4) fcntl$addseals(r3, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl(r2, 0x9, &(0x7f0000000180)="04a78cd31fa5722f884fc90f1632eb2d82a1781b7cde30a918c1ae731e01abb9f9c8dbeed8d1c5ca983c714a53c204d7e44d874f0e52ac87f2fd5ae7d7eada8442466980c9eac8b2359e0e7ea2e919a2f029e8ab7ada15919bd7669ae05407c573e6fce34c4d991acc331d2a77236283a7fb0981185f740d83a93d67ef922cbdc0be4a75da73f2f7e19afa0ca64ff9cba0aea9be577e2701f18f5503c1f34a87631e6a5e218d11ef75b9ded49e3f9698dd585718e52862a696313f530d779f700e90ed1cbc8c834730ffc1d20b47508be52c") r4 = dup2(r0, r2) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000280)=""/216) write$sndseq(r4, &(0x7f0000000100), 0x0) write$fuse(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="2000000001000000050076eba6754809faf5fff200e3f8d61738e0efbe6d000000ffff675700000000"], 0x20) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000003c0)={0x17, 0x3, &(0x7f0000000380)='v\fY'}) [ 112.936140] binder: release 9938:9953 transaction 16 out, still active [ 112.943195] binder: undelivered TRANSACTION_COMPLETE [ 112.948389] binder: send failed reply for transaction 16, target dead 2018/04/03 23:01:10 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ipddp0\x00', 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x8000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x7, 0x1000, 0x3, 0xf6f6, 0x2, 0x8, 0x7fffffff}, 0x1c) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x200800) r3 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000100)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xff}}], 0x10) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000200)=""/3) fchdir(r2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240)={0x3}, 0x4) shmctl$SHM_UNLOCK(r3, 0xc) truncate(&(0x7f0000000280)='./file0\x00', 0x2) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000002c0)) r4 = add_key(&(0x7f0000000340)='rxrpc\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="be06a02f56692cfb66751b4cd4853e3992db1358c43334a9c64e88c9c5e46bfe12f22fc93f64bdbec097ab6d4d04fa51c0e0adfacdfeb0d7967dfe0d8697aa87593361ddc8b0a7da0fcea6cfd4c4a0c519e158b8d97b9e37ff93c8f511b892344a609dd61e6b6680339492b56adc7679bb4ed674d575ef709987c2a0bdc2096e3c98fcf418d7c402bf1068bcd176d76de2bae585bd5a6c", 0x97, 0xfffffffffffffffd) r5 = geteuid() stat(&(0x7f0000000480)='./file0/file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r7 = syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x1) timerfd_settime(r2, 0x1, &(0x7f0000000600)={{0x77359400}, {0x77359400}}, &(0x7f0000000640)) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r7, 0x40505331, &(0x7f0000000680)={{0xb7da, 0x1ff}, {0xa4, 0x4}, 0x1, 0x7, 0x1}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000700)=""/9) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000740)) 2018/04/03 23:01:11 executing program 3: r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) unshare(0x400) r2 = fcntl$dupfd(r1, 0x406, r0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x90000) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000340)={{0x1, 0x0, 0x4, 0x0, 0x6}, 0x800, 0x7ff, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x9, 0x6, 0x1f}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0xf7, [], 0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/247}, &(0x7f0000000300)=0x78) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="88848fe89f73aeb61bb61be6f151674b4a0695a9b2b3c59475771fb22a1af3f360011b76d1d38c2c0d78ac10ec9575e7f661fe93b0f42f6282642007c5eead2a03280621335917de14195b178c87cef02446af751bca27de17721ae58d970c48a966a06608368b5f8884", 0x6a, 0x0) r4 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r3, &(0x7f0000000500)='cifs.idmap\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, r4) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000200)=""/95) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) 2018/04/03 23:01:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0xbe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000b91000)={'vcan0\x00'}) signalfd(0xffffffffffffffff, &(0x7f0000000040)={0x336e}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x7fff, 0x101000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/03 23:01:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x3ff, 0x101000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d001705000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0008000100ffffffff000004"], 0x3b8}, 0x1}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3ff, 0x230000) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000240)={0x8, 0xe762, [{0x5, 0x0, 0x8000}, {0x2, 0x0, 0x8000}, {0xfff, 0x0, 0xf3c4}, {0x200, 0x0, 0x7}, {0x800, 0x0, 0x5}, {0x8, 0x0, 0x2}, {0x200, 0x0, 0x5}, {0xa545, 0x0, 0x40}]}) r3 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r3) 2018/04/03 23:01:11 executing program 2: r0 = socket(0x0, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000080)={0x36, &(0x7f0000000000)=""/54}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x10000, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'gre0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) r3 = accept4$ipx(r0, 0x0, &(0x7f00000000c0), 0x800) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r2, &(0x7f0000000200)=""/41, 0x29) munlockall() r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt(r3, 0x8, 0x0, &(0x7f0000000680)=""/126, &(0x7f0000000100)=0x7e) [ 113.141488] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 23:01:11 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x450402, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000100)=0x8000, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x0, 0x10001) lseek(r1, 0xfffffffffffffffc, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) r2 = open(&(0x7f0000000040)='./bus\x00', 0x81, 0x0) syz_mount_image$bfs(&(0x7f0000000280)='bfs\x00', &(0x7f00000002c0)='./bus\x00', 0xb1f, 0x6, &(0x7f0000000680)=[{&(0x7f0000000300)="8b437d273de0b2ecb49f9e48e627c87dca2bb0404197638abf465f7d98f471b7891be06144d32ea14902640b7d9e35d50ad059a91fe72923d776c95463af6548a37d3494bceb7655530873afa142c2b704abbbd7bdef0f0c96e663ee76a6c7b9f9b64810d92eb6906e2cbb914d99779607be473a0ec84048c9b3718655e4426faaebd944d410850a34711a0fa30bd9d3946ccc1ee85752f1e839028570907166d7c0a4ad327d8804d91d08d750ebd49e05a0bd8b4fe5d16b", 0xb8, 0x7f}, {&(0x7f00000003c0)="533140c00c369b9de3a106f07b54cbf5a2b59edbd8de1d19c39682c0dba13d18f2fff9693d75fa800984aeb4f55cd20315e7b0d2f15b05bc30fd47d288c5e8c086be68c2a49e7b0727b481d47aa2b60551308de988277deb666c639f1b45ad73a426329d196466fe101f8b47f031495ddcd1f7d0a8210bc36fc158c70c8701dc43f7202a062cf047075dfcc2ab10980aacd6d2e3c41b680e07bf67b5f9bae07199de0da9143bc6b504a975dcdc4c3da701b147e0419c490e1400a4d23fe9a418954cd813562ae8cbf9521590526791de6d13cc8279b156cf9ce181a5e0be191337c3d6dd", 0xe4, 0x5f926656}, {&(0x7f00000004c0)="7cf4f26124ae6beeb984a6fd97b9acb049e004960a4510decd70df8adef02d68394536ba7d8bc6a2df4e51a8367b689b06f60f95a8feddf454", 0x39, 0xcde}, {&(0x7f0000000500)="ad67e6efca3b08aa7439e63119166398f2c211b3fbf77d381547db5cece4dd744854ae8d08541496d24e", 0x2a, 0x7}, {&(0x7f0000000540)="9c5d783650298d8622f2cceb2366bbd57d14dd868628d31f72bb53f6173f25ba9d1b6c8a26d1302782cf829e612af7302f67764e3dd85c70a37b65d1ace1c9234e2afe", 0x43, 0x8}, {&(0x7f00000005c0)="a6084dddc137ab9c4a1e4e4178c686fb63260dd04d03c7c3e1138cb36f3d9311790b227174bfaee8eef5f7fb804ec042c2a7793fb8b0345ca2a8886eef06a9d80f9122e8a3751ebff39b93cda479e1715df305c6a3f276aa3a71fddd227f27b1618ee5522347519f4bd0190e51269724501033d570d8e3300fff519b4cac14c06bb8da86416e9b62dbb390552fe53c28efd53320aaef89ea5214186d5340e2c87d10361deeb46838af4e6198cd", 0xad, 0xf77}], 0x80, 0x0) sendfile(r2, r1, 0x0, 0xd7c3) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_proto_private(r2, 0x89ea, &(0x7f0000000080)="8d4198620ebdc0385b27fb4cd68a14e57efa34d3a595966d9f1e846264ea6fd785a833449eae5b02aba5d613609aac6748b5ccafc61a66044b52d1f59c453845508d5d646a79e07758fc8364582bd86ea81428e2cef3c4a0178c901486c5085debfae2f5405715c42c83d42eb5dafe") lseek(r1, 0x0, 0x4) 2018/04/03 23:01:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000148000)='net/dev\x00') preadv(r0, &(0x7f0000002440)=[{&(0x7f0000002480)=""/108, 0x6c}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x2, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x40}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x20100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x8, 0x1259, 0x1, 0x6, 0x7}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={r4, 0x4, 0x10, 0x40, 0x1000}, &(0x7f0000000280)=0x18) dup3(r2, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000100), 0x4) 2018/04/03 23:01:11 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) r1 = syz_open_dev$dspn(&(0x7f00000002c0)='/dev/dsp#\x00', 0x5, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1, 0x400, 0xd53, 0x3ff}, &(0x7f00000000c0)=0x98) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000480)=0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e23, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}}}, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000400)={{0xa, 0x4e24, 0x7ff, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e21, 0x0, @empty, 0x8}, 0xfff, [0x7, 0x7f, 0x80000000, 0x8, 0x93, 0x0, 0x0, 0x3]}, 0x5c) sched_setscheduler(r3, 0x7, &(0x7f0000000180)=0x9eb) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000340)={0xffffffffffff236e, 0x2, {0xffffffffffffffff, 0x1, 0x0, 0x2, 0x7}}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f00000001c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000005c0)=ANY=[@ANYBLOB="180000002d00e92e00000000000000970200000012000000726ca884d610dfe89f301126c1846224074b0874c7d14282d711f5d0d1e95c90ca3e7a7b8b45c436a58289e3885e57c66baedf735dd15557c061c59f11bb5889978957527ee869b084e7a0655e995942325ec8fc8ebdca123778b98c563b8ab27647f7bb264539242cc653517f568e627a30c194b22ff861f836be84d6e8fd926f1d7104321470c78124e13640653a64a772657ba5099adfe11aa9db62ae70f8f57daf0a682bb6c3dc53b773017ad60c5e6b27c3bdf657360500000040bbf3108828eea65999f0991508a3fd903eb4f166c276ebc67e1f4bc0b267161e79e8fc2b8b02d202f9e557"], 0x18}, 0x1}, 0x0) 2018/04/03 23:01:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:11 executing program 4: openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x400000004, 0x210}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000003c71e31dd4e663ed1000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) 2018/04/03 23:01:11 executing program 2: r0 = socket(0x0, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000080)={0x36, &(0x7f0000000000)=""/54}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000880)=ANY=[]}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000004c0)=0x10000, 0x4) getpeername$netrom(0xffffffffffffffff, &(0x7f0000000400)=@full, &(0x7f0000000140)=0x48) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'gre0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000003c0)={'irlan0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000a80)={'vlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) r3 = accept4$ipx(r0, 0x0, &(0x7f00000000c0), 0x800) connect$llc(0xffffffffffffffff, &(0x7f0000000700)={0x1a, 0x339, 0x1f, 0x1e8d, 0x1f, 0x50, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) read(r2, &(0x7f0000000200)=""/41, 0x29) munlockall() r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000240)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000600)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt(r3, 0x8, 0x0, &(0x7f0000000680)=""/126, &(0x7f0000000100)=0x7e) 2018/04/03 23:01:11 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000040), 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000018050000ffffffff400200004002000030030000ffffffffffffffff480400004804000048040000ffffffff04000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000e8ffffffffffffff0000000000000000000000000040000000000000000000"], @ANYBLOB="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"], 0x578) 2018/04/03 23:01:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) r2 = accept4(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80, 0x800) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000540)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5e0, 0x400, 0xf0, 0x310, 0xf0, 0x0, 0x510, 0x510, 0x510, 0x510, 0x510, 0x6, &(0x7f0000000280), {[{{@uncond, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv4, 0x14, 0x35, 0xfffffffffffffffa}}}, {{@uncond, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, 0x33, 0x18, 0x6e}}}, {{@ipv6={@ipv4={[], [0xff, 0xff]}, @empty, [0xffffffff, 0xffffffff, 0xff000000, 0xffffff00], [0xffffffff, 0xff, 0xffffffff, 0xff000000], 'bcsh0\x00', 'dummy0\x00', {0xff}, {0xff}, 0x0, 0x800, 0x6}, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xff000000, 0x0, 0xffffffff], [0x0, 0xffffff00, 0x0, 0xff0000ff], 'nr0\x00', 'syz_tun\x00', {}, {}, 0x32, 0x81, 0x7, 0x68}, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv6=@dev={0xfe, 0x80, [], 0x17}, 0x3c, 0x24, 0x80}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x640) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) 2018/04/03 23:01:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = msgget$private(0x0, 0x28) msgrcv(r1, &(0x7f0000000000)={0x0, ""/18}, 0x1a, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) [ 113.972495] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 2018/04/03 23:01:12 executing program 1: socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) accept4(r0, &(0x7f00000000c0)=@nl=@proc, &(0x7f0000000040)=0x80, 0x80800) 2018/04/03 23:01:12 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x9) r1 = dup(r0) r2 = getpid() r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000240)={r1, r0, 0x7}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xff, 0x9, 0x9, 0x6a, 0xc61f}, 0x20) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create(0x1000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x100000001, 0x40, 0xffff, 0x200, 0x400, 0x9, 0x829, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0x3, 0xaa83, 0x2127, 0x80000000000, 0x9}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r5}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000200)={0x80000000000000}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000280)={0x9, 0x4, [0x7]}) 2018/04/03 23:01:12 executing program 3: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000540)={[{@block={'block', 0x3d, [0x37]}, 0x2c}]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={"766340c0642600000000010000000008", 0xc}) 2018/04/03 23:01:12 executing program 0: r0 = fanotify_init(0x20, 0x0) flock(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000282dc)=@dellink={0x28, 0x11, 0x50b, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b, 0x7}]}, 0x28}, 0x1}, 0x0) 2018/04/03 23:01:12 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000027efd4)={0x9, 0xae, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039afe0)={r0, &(0x7f000035b000), &(0x7f0000359f9e)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000022cff0)={r0, &(0x7f00002a5000)}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x400) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000040)={0x7fff, 0xf4c, 0xffffffffffffffb0, 0x0, 0x8, 0x0, 0x0, 0x6, 0x3, 0x5, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0xb9, 0x8, 0x4, 0x7fff, 0x9}) 2018/04/03 23:01:12 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x400080, 0x18) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000001c0)={{0x25, 0x9}, 0x4}, 0x10) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x28) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000140)={0x106001, 0xf000, 0x7ff, 0x7, 0x9}) r3 = socket(0x10, 0x4000000000000802, 0x0) write(r3, &(0x7f0000000000)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) accept$alg(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000440)={0x0, 0xf4d6}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000004c0)={r4, 0x80000001}, 0x8) set_robust_list(&(0x7f0000000400)={&(0x7f0000000340), 0x100000000, &(0x7f00000003c0)={&(0x7f0000000380)}}, 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x5, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x7, 0x1ff, 0x3347, 'queue1\x00', 0xfffffffffffffff7}) 2018/04/03 23:01:12 executing program 7: futex(&(0x7f000000cffc), 0x7, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x3fffffd) [ 114.573775] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 23:01:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)="2f7028e9f968cd7d726f632f302f1a6fbd49df99b15174d5eb82764598ce732f73796e635f706572736973745f6d6f", 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40004400}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xe0, r1, 0x300, 0x70bd25, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="2d9928fb343db219b8f84d356f0900d595cb0fb74423fd85e00b467baa43957374ee81ec5faf1b1adc078d1de02df22897f3ccbc5416aa05f05aece610d5a47ddeecc69d621f755e1cdd51df90ced2baf74f11508388dacf403d83abcf327712030f6d4541b101234220e3960ce88b41a766ed6405044dda3b2004b86f4873393cbe03", 0x83, r2) 2018/04/03 23:01:12 executing program 3: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[]) r1 = socket$inet(0x2, 0x80003, 0xab) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x800, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480, 0x0) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000000140)={[], 0x5f, 0x9, 0x7ff, 0x0, 0x3ff, 0x0, 0x2000, [], 0xcf85}) dup3(r1, r2, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/29) 2018/04/03 23:01:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0xfffffffffffffe11) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = gettid() r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10040, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r4}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000000080)=0xcb, 0x4) tkill(r2, 0x1000000000016) openat$cgroup_ro(r3, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) 2018/04/03 23:01:12 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x300, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/142) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x9, 0x7fff, 0x1, 0x100, 0x0, 0x4, 0x2000, 0x1, 0x9, 0x7f, 0x4, 0x1, 0x5, 0xf, 0x0, 0xffffffff, 0x81, 0x3, 0x3, 0x7c25, 0x4, 0x3d, 0x5, 0x8, 0x8, 0xd50, 0xffffffff, 0x2, 0x1ff, 0x1, 0x40, 0x7, 0x80000001, 0x3, 0x3c, 0x3, 0x0, 0x4, 0x1, @perf_config_ext={0x7ff, 0x100000000}, 0x1100, 0xffff, 0x1ff, 0x7, 0xed8, 0x49b, 0x9}, r2, 0x10, r1, 0xa) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e24, 0x2ee, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, 0x7, 0x7}, &(0x7f00000004c0)=0x90) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r3}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}}, 0x800, 0xfffffffffffffff7, 0x2, "af913eaa28098743215e31a1861550daf58d6ee43d6c34dfe67474f4dea84b7dde12edd5375a71839da91681a2fe6bcca71d00e466f9a8051038a1700235ee260c1e5958344c92bdbca8185a55a1944e"}, 0xd8) getsockname$ipx(r1, &(0x7f0000000540), &(0x7f0000000580)=0x10) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000003c0)=0x7, 0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000000)={@any=0xffffffff}) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f000000a000)=""/244, &(0x7f0000000040)=0xf4) 2018/04/03 23:01:12 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e23, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x2, 0x4, 0xfffffffffffffffd, "da510ee66e293febf8480275d5eb4627a0bea91446a6ada23029eeb428fb33807fb370223fbc835a691ef5351f3c90e3e2d30cccf9636ed71915af77a869cadf8e808707ebd3ebaa7d61da9c53330df0"}, 0xd8) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1b000e0000ffff0000ffffffff", 0x10}, {&(0x7f0000010300)="02002e0000000000000000000000000002002e2e000000000000000000000000030066696c6530000000000000000000040066696c6532000000000000000000050066696c6533000000000000000000060066696c6534000000000000000000", 0x60, 0xe00}], 0x0, 0x0) 2018/04/03 23:01:12 executing program 7: mbind(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xc003, &(0x7f00000000c0), 0x0, 0x0) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) getgid() 2018/04/03 23:01:12 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101101, 0x80) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x55, 0x9, 0x578000, {0xff, 0x1}, {0x5, 0x2}, @period={0x5d, 0x6, 0xffffffffffffb445, 0x3ff, 0x5, {0x1, 0x100000000, 0x5, 0x7}, 0x3, [0xfff, 0x80, 0x7ab5]}}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001d0017050000000050aeb9c64308a481065af48b34930000000002000000", @ANYRES32=0x0, @ANYBLOB="0000ff0008000100ffffffff"], 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:12 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) seccomp(0x1, 0x0, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x0, 0xc4, 0x10001, 0x5}, {0x7ff, 0x8, 0x4, 0x5}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x8409, 0x0, 0x0, 0xfae9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) r1 = openat$cgroup_ro(r0, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000340)=""/239, 0xef}], 0x1, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000140)={0x4004, &(0x7f0000000100), 0x1, r1, 0x4}) 2018/04/03 23:01:13 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x20000000003, 0x300) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/03 23:01:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000), 0x4) r2 = shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ffb000/0x3000)=nil) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_MAP(r3, 0x4018ae50, &(0x7f0000000140)={0x39, 0x40, 0x5}) shmctl$SHM_LOCK(r2, 0xb) r4 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1c4) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f00000000c0)="9f54") shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1}, 0x10) 2018/04/03 23:01:13 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x103041, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000480)={0x1ff, 0x2, 0xdfd}) socket$inet6_sctp(0xa, 0x3, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x8000010, 0xffffffffffffffff, &(0x7f0000000340)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0x8000}) connect$ax25(r0, &(0x7f0000000040)={0x3, {"545b2ff570e77c"}, 0x8}, 0x10) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000002c0)=""/48) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x9}, 0x2c) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000540), &(0x7f0000000600)=0x30) flistxattr(0xffffffffffffffff, &(0x7f0000000040)=""/236, 0xec) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r5, &(0x7f0000005180)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "be449820971e05a46e7f3193f48c4e10c1cb424c49f23af339988a7700ed2f8b8037b9a32de9862c620aedddf2e902c76d7034a7a0abe39879d340712cadb7"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000012c0)}}, {{&(0x7f0000001380)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'dummy0\x00'}}, 0x80, &(0x7f0000001600)}}], 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r6, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000080)="924f216b29efdd25e378a802da75ef159cad9ddcb4561d50797f45965195a828825309e6ff2eabd99883b97e5652a4939ac66a8c421d877b3d77dcb224116ac7762c03214c6d0e2fad254d90da69d533a0e4c0f23ee6a16298a996e48037835fc84034dcef19b0", 0x67, 0x7}], 0x10, &(0x7f0000000380)=ANY=[@ANYBLOB="6e6f757569642c6e6f71756f74612c6e6f646973636172642c696b65657f2f602828734a9531bd4ac12c626172726965722c6c6f676273697a653d6b372c7377696474683d78377b2c6e6f6c61726765696f017377696474683d783f7a787f7d3630352c00"]) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pread64(r4, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) 2018/04/03 23:01:13 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x2000) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000080)={0x7001, 0x3000, 0x7, 0x3e, 0x1}) creat(&(0x7f0000000000)='./file0/.ile0\x00', 0x3) 2018/04/03 23:01:13 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$KVM_NMI(r0, 0xae9a) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000010c0), 0x8) 2018/04/03 23:01:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000080)=@hci, &(0x7f0000000000)=0x80) accept$alg(r1, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:13 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000)=0x8e, 0x4) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r1}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, {0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x71e}, 0x81, [0x5, 0x5a39a87c, 0x100, 0x81, 0xffffffff80000000, 0x7ff, 0x6, 0x5]}, 0x5c) 2018/04/03 23:01:13 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000140)=0x60) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000)}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xff, 0x80) accept$unix(r3, 0x0, &(0x7f0000000540)) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)="3d34bdd5545f13491b5c0cdea2864e89486f458ae02fb86d04cf5c04af66fd6292f472b15d6acbb60feb75af", 0x2c}, {&(0x7f0000000200)="b7b2ae5849dae8188e6b75", 0xb}, {&(0x7f0000000240)="8f462aa5861f7612569620c9757f29d3d49c96e6f49b27c06f76131fbbe54b159ab6b8bcc58e6729d5ceb87165bbe859e8", 0x31}], 0x3, &(0x7f0000000480)=[@rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r0, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x80, 0x8000}, 0x40000) r6 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r6, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/03 23:01:13 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000000040)='msdos\x00', 0x40002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r1 = open(&(0x7f0000000180)='../file0\x00', 0x8041, 0x4000000010) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000200)={0x3, 0x33, &(0x7f00000001c0)="6f03aadd9e5e90c5540d6a2e85dbac7f4654906cbcc68c7b6b567f8f227d887c97cd4cd6562d948808a7259713225734163ea1"}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)=""/123, &(0x7f0000000080)=0x7b) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') syz_mount_image$vfat(&(0x7f00000003c0)='vfat\x00', &(0x7f0000000400)='./file0\x00', 0x1, 0x5, &(0x7f00000007c0)=[{&(0x7f0000000440)="3ef5e2150eac5853dcd86f30c301d880f1a9cd8d9598c6937ae02aec05967fa3179e2daf12d104aacdf862790e5dc251089a12cc8affb4e7c855a6fb3666a7e6448833adae74c0e8a5d5233d3464a4fca341acd98370b66822abd3d12bc315e455964cfc8563451ceaf00d9eac7962e3d1259dc05f5ffb8d49477ea1db37886472568029bd393232c79a21856b87178f8ea5596a6193144fc7f5add2ed2186a445e773d85093a26aa6b5e6a34fdc9b2d72bff08c674b41ae115856bd2355892275b0712b17bc4c28d0653dee13272cff272858a1084bb4554bd7f2207e8238241ceb38968e", 0xe5}, {&(0x7f0000000540)="81ef3f88a143ecebb596bf1560c6df0d052bc796c12dbf5d6ed728b2ef1917e16ea722f7fc3a54a2c2debcf36ae97236055e3ad6ebb23506ee3aa15a3eaf4f25a799b83a13cbf03e0682a14ba8059e31dc88beddfabbce5ffc6577f9ad9aecb616869e0208342c7fbc144043c6ba82960039ca8b55721ec5ab1d1efcb7a0c0d56095ea5ece68145567e7622d859c14568c58eb2464066c38bec867882ffc4cf15c4039c74eb8", 0xa6, 0xff}, {&(0x7f0000000600)="1c2a8e42311492fae525e88dde1b91e7954284291ab60faded0c0bec73ebd680e45717e0d8c456843ae4ce225a557e142eb755390d3514ab1926c6d315e8e912e369d76056cbb94aa2a0f6ee2a21d4a582e55693ef96e9707ba137a5a068e1dc4f669856dec1e8b6f8719676b02ae725ead3688a82f33de26c", 0x79, 0xffff}, {&(0x7f0000000680)="a239728130f51ba843b3ba579f9a59ec131bef4887ad81b50f537568bd60a862361195a78614ac5c34a19a0e844f91acacaed94eff7bfbf7812e1020a0eb2cfed6f955c68441fe16428e696c94209e2ab35902114a7cfe3fac5a44e4b27798cbacdbf6158d756d95c46838eb0dfa7efe8e64e91a3d2cff1838c3be7c4e5085a34828c2e7200cd6ec2d6e236f808a879d5a5ff2e62eb7d3a7bfa95843463e3cba666d473eff0ca5f9e9926e328fd5c78e83049043", 0xb4, 0x4}, {&(0x7f0000000740)="2e1ee79fc693cf928cc272a76b2c43e3ff0648af833368d45f78e5595fa40c018a0379e9c95255d2781a93dcd1e354f2cb470b0f97c2f2b674f20c33a7a684d9e1b85e", 0x43, 0x5}], 0x0, &(0x7f0000000840)={[{@nocase='nocase', 0x2c}, {@check_strict='check=strict', 0x2c}, {@check_normal='check=normal', 0x2c}, {@umask={'umask', 0x3d, [0x33, 0xb4ac927, 0x37, 0x32]}, 0x2c}, {@gid={'gid', 0x3d, [0x34, 0x34, 0x34, 0x31, 0x36, 0x36, 0x33, 0x36, 0x34]}, 0x2c}]}) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2800}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x80, r2, 0x101, 0x70bd28, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6309}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4d13}]}, 0x80}, 0x1, 0x0, 0x0, 0x801}, 0x1) [ 115.308144] XFS (loop7): unknown mount option [ikee/`((sJ•1½JÁ]. [ 115.392824] FAT-fs (loop5): Unrecognized mount option "umask=3'72" or missing value 2018/04/03 23:01:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0xf6, 0x6, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000100)={'gre0\x00', 0xffffffffffffffe1}) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r4, 0x0) getpgid(r2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) r5 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(r5, &(0x7f0000ffd000/0x2000)=nil, 0x5003) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000480)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) socket$nl_route(0x10, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2e", 0x3f}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r0, r3, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x7fffffff, 0x7) timer_create(0x0, &(0x7f0000000140)={0x0, 0x28, 0x2, @thr={&(0x7f0000000080)="97f52e4637f9391f7037ae640f9a2a148acb0267f02bb497377349c87c0ee91de36b3d47176898bd005d59a346072b12d2758d3e43792befb9ddf4ef1a028d", &(0x7f0000000100)}}, &(0x7f00000001c0)) 2018/04/03 23:01:14 executing program 1: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002a00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000029c0)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f00000000c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000240), r0}}, 0x18) 2018/04/03 23:01:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000000)='net/tcp6\x00') 2018/04/03 23:01:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x4000000000000009) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="14000051d9894e501a708134982eb3001d00ffff"], 0x14}, 0x1}, 0x0) 2018/04/03 23:01:14 executing program 5: r0 = socket(0x18, 0x0, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x2e) r1 = syz_open_dev$sg(&(0x7f0000000680)='/dev/sg#\x00', 0x9, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000006c0)={0x8, 0x40, 0x4, 0x6, 0x2, 0x3634}) r2 = openat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x0, 0x90) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000600)={0x3, 0x9, 0xace3}) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r3 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="b8ef10cb54102b272bdbf27be4b8c1ccaec1aa06730ae03e848c99e0a594607e0bd67eed2f2941c9deee4065b61e8cf4efd9d38e3949906e8b75a7333737736af7d0e204f329508214196b1bc0428faad08b030b2c57cbfabe6a38762042526d57a2a1813511dd1f3af2f13ffb1bfcb8cee63a041206ffc2732e887b8b97933502083b5a69adf19a287471ac4dc3876ea547dfff4c42de67d9549378eaf7306aa5f11f591b857eb3c159a24fb9ffcbc4fdce07ed1a46d5b59b4c36558ed325bf455eb464234110ef7c8d25bedba356e714350f954b07ee6b7be412ad4387d565c0779fa574fa3be083f396", 0xeb, 0xfffffffffffffffc) keyctl$describe(0x6, r3, &(0x7f0000000340)=""/237, 0xed) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000640)={r2}) getgroups(0x7, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r4, r5, r6}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000540)=0xe8) bind$can_raw(r0, &(0x7f0000000580)={0x1d, r7}, 0x10) 2018/04/03 23:01:14 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_mtu=0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x90b, 0x4163}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="fedaaa5500f4faa0046a54babd54b85d89cfc4b88bc8a598f7deb86f9eb29ae540f7c9638f2f22b6c2610030c9553610ef8fb820541b2779f45c8aa0872fce9c2a97d4b98e6abfe70ca5acd1adab60f1303ec7a7465e65d7384eb9da63"], &(0x7f0000000140)=0xffffff36) recvfrom$inet(r0, &(0x7f0000000300)=""/4096, 0x1000, 0x10121, &(0x7f0000000040)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/03 23:01:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3a, &(0x7f0000d06000), 0x4) sendmmsg(r0, &(0x7f0000000940)=[{{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000000)="f6a60484a4c452699128e4176889c497e81c11e57e645980d0a44c1791d542e5f6215076dcfd01698741cfe2d7491db54a1a7aa567494be2fc4d968b63feee0e08d087b4480a3cf289bcdf13785cffad35639bd3fc143b5129", 0x59}, {&(0x7f0000000080)="42d62e3057f08e3d35da1a22cb791cab829309a1f20d5c441925f2e1564b390502f0547946e18f34256fb8ff9d84bbfcb32d140e8cb1217c04514be6425146dae2", 0x41}, {&(0x7f0000000100)="e8b3afba63ac013fe6301e0e243b7e21e320d740cdc5b258f8a26063e6c35a36eede98406092c8679bf6ffe2861b875fb8472ccb8218333e561e15dd1f6e9e6c9c8d0710cf06b49e1e996f3ca4924065734b52d8b4a8fa98d08544f7a563817f54bc59c4f039258fb216c4580b48e6a2fc4719ceee1e8542910e4376abade4bc4530e6ee66db73faae2c7ec0f015bda8ba4f93982ef7b0ed6e763da78e60d0c4fdc2dcd228460cc6a8779459066e1f44b135a9ab34708fee2dda3df194292de73b937bf983ce8bf6ce90c44c0ca8a07eb81dc97ff6c64265f9191d7ee207ca11fa4aea141a76e464efc321307f030c9863a1c884", 0xf4}, {&(0x7f0000000200)="f2600bcd558a15005aa7fdde6ac87578e54ed45934636fc19bca8e15ce8e24c980437b516cbe7b3a5d40bd1e5e9a49cfb40397ce6972ac51a3ad3bb0be2f5c99b0780f74f9e293d3bdb5826d56c5d0e11718be93f5259d7147b129302d219409fc234882a59a7b97be0db7ee7ec8f5d889e7a1f62af176c454f3ecdc81cf96fac7a1b8af8b6f94ad84892ca6fa90280c3c2f18cf08c43880c1171c3182", 0x9d}, {&(0x7f00000002c0)="71fcd223aeb1612c74c6ae25991288ceccb2b544184739f86d10b806cd1c1ceca1184ab1283d1b7eb8b2429ea7dbad2fd834e257be022109fcb2f17f23af8cde0232e4769e3411639e7ee264af3e19f5d3c343ce805aec61b950e7c7446564ba81c02f46ec11b8bce201fba66c725038e7a72e529489359e8d5c59543241059b728c219ffe6276a645f0cb217fa30cc3ffe4a30ff56e18400e44fe33ca7ba2b36ec2965ae2076e759ca61cf31c40f255cb51af159330f696c1e8cb41338ed2c9222dfd5a10d9cf08b6663064d9eb91cd9649e2546790c9d5f9b9a12e8e2f4c8da7308189025910b5d0fa", 0xea}, {&(0x7f00000003c0)="841de2615e626297b892118b1b0c3dd159727ca85c4b924d2ead2832d7ed5da4244152589e101a6b93eb55f46dda39f97772c731c865823a880fec9c79ec65755f910c551130cb6076814864655baf8ab875cacbb41bc6f19b35aecfeeb9f8226512166851fde111f45f242620463832f7486c10a6c032b90c28e94c327d4ea9a3178daac64768a7da451726db27b3304f17a6c0c8d5d40990861d5ecb7598eccf2bc5d327685bb1644a6e1e46c4a9e9ebff9ad20564ddbc2c74501f0a203e491ddf951997d3b2597c13877282340abebca0", 0xd2}, {&(0x7f00000004c0)="472b5d7c6b1e45f6f069e5aaacfc044aaf7002578f744990a380f54533680f5b4dd9c434c0250b04323977c08c29791c42abc74ff3740662587e35f390b3797c11d671d7919a26e448d18eab271e425ec0750a2643544a9a7a88178ed245d65c54c2589d112e66ecb27a9127784067a0bab00778647986b0f16dd841f72e28071db3e97bebe615f5e9ee885584489ed7", 0x90}, {&(0x7f0000000580)="3395f9606d2f9006d629a4b7fc876424218fc2558c99eccf6cd245801639c35b044b014520565dea841bc6bf032ec310f991e4f6c4d0d91ec65b0cfd477ff4aa2d920cb18f1a11bdf4bc9c5b09c8060cdefae675ae0c9c2828582705f46d9649335e1618d5096ff2e783af819917d9c71a9e6a34cf6a737ddb76300cd9c737767ef106a0bcd35349bd17ecb19776d7d01000b9051a8e816fa274e93f2b0e3ff0e8baa2d8661a48316c413c2fdce8ded806aa5761e9a20875725134830945cec1ec04078731e8cd1413c239fae7648bbdd01b00125d0000aaedf07963136ca53716c02dda", 0xe4}, {&(0x7f0000000680)="a554a92057c5ce0fd13b3909d2752e56ab333f5d5fd99086697f4ba20dfd71300226c0e1c701f1fb229a3162422292451ceeaafb6bf6109b987e90b47a1849f97326c9e4440db1df9e45958c5aede29a43c260e3add315155f8e7170122c5b29", 0x60}, {&(0x7f0000000700)="a97ed1d7c9fb9aba9bc9c8ba817ed309df5aceb2c45bc5e71dd3590a9bcf52d45b20a093169b2ec8033f8700650787be9c8b9a3c2b605e426ef5e3825bab9227ae2b8ed6cca29c0c800e7823ff8748eb358d43b285bfde3382744b272460532a588e73831231731dac152ef2f8703b877b8a21d14874bb903282bdded46bd712332ef2131350702b", 0x88}], 0xa, &(0x7f0000000880)=[{0xa0, 0x11f, 0x7ff, "49a30081f5ef205889be6046696bd7e539df369a1c143549d0e111ba988b2d7dd8d787d5e027d010d855a15dda57dc3d34e2ba0291d1e8000a5fb1702dc174b78dbc0dce347d7d414152655ef11ba1e2e104fc74054e4224abad6b8fa5befa06e09ed3071b045712d5da32c949095c5627224418b5de2dc76faed1e0ce50952935ea1284aa338411ca3a287fe677e0"}], 0xa0, 0x40c0}, 0x8}], 0x1, 0x4000000) 2018/04/03 23:01:14 executing program 7: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0xfffffffffffffffe, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184908, &(0x7f0000001000)) accept4$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x886d, 0x80000) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000354000), 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r3, &(0x7f0000000e80)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000ec0)=0x1d4) r4 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f00005ebff8)=0x3b) fcntl$setsig(r5, 0xa, 0x12) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0xfffffffffffffffc}, 0x1) fcntl$setownex(r5, 0xf, &(0x7f0000704000)={0x0, r4}) recvmsg(r6, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r5, r6) tkill(r4, 0x15) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000280)={0x4, 0x80000000, 0x1, 0x7, 0xffffffffffffdaf7}) write$eventfd(r2, &(0x7f0000951ff8)=0x3ff, 0x8) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getpgrp(0x0) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x1d1}, 0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000180)="f00a1adb7cdcad4f7688d57e6afb35ad", 0x10) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x4, 0x8b3, [0x200004c0, 0x0, 0x0, 0x200004f0, 0x200008b8], 0x0, &(0x7f0000000080), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0xb1a) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/04/03 23:01:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x12e, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x491, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000780)={'ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f00000007c0)={0x11, 0xc, r1, 0x1, 0x6, 0x6}, 0x14) mknod(&(0x7f00000004c0)='./file1\x00', 0x102, 0x4) stat(&(0x7f0000000600)='./file0/file0/file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000002540)=ANY=[@ANYBLOB="020a81030400000026bd7000ffdbdf2502000100000004d45cffae0302000040"], 0x20}, 0x1}, 0x40) syz_fuse_mount(&(0x7f0000000380)='./file0/file0/file0\x00', 0x8000, 0x0, r2, 0x3, 0x10000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x602800, 0x0) getpeername$inet(r4, &(0x7f00000003c0)={0x0, 0x0, @remote}, &(0x7f0000000400)=0x10) accept(r3, &(0x7f0000000300)=@hci, &(0x7f0000000080)=0x80) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f00000001c0), &(0x7f00000002c0)=0x10) accept(r4, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000440)={0x6, 0xffffffffffff8001, 0x7, 0x8, 0xf953, 0xfffff80000000000, 0x7, 0x9, 0x6, 0x1}) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/03 23:01:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="240000001d0017050000000000000000020000001e89ce10014965d40ea229b18185e00bbe9bc983b3fe3d1ac8deb19794", @ANYRES32=0x0, @ANYBLOB="0000ff0008000100ffffffff"], 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:14 executing program 4: creat(&(0x7f00000003c0)='./file0\x00', 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x0, 0x0) bind$unix(r2, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x1b) close(r2) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000380)) r4 = fcntl$dupfd(r0, 0x0, r2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000280)={0x8001, 0xc59d, 0x7, 0x5, 0x1}, 0x14) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/xfrm_stat\x00') setsockopt$IP_VS_SO_SET_EDIT(r5, 0x0, 0x483, &(0x7f0000000100)={0x16, @empty, 0x4e22, 0x0, 'fo\x00', 0x8, 0x2, 0x4}, 0x2c) link(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)='./file0\x00') recvfrom$unix(r1, &(0x7f0000000140)=""/137, 0x89, 0x2000, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e) ioctl$TIOCCBRK(r5, 0x5428) 2018/04/03 23:01:14 executing program 1: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0xfffffffffffffffb, 0xfe00000000000000}, &(0x7f00000002c0)=0x476) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='ip_vti0\x00', 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00000001c0)={0x7, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}]}) sendto$inet(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000100)=""/98, 0x62, 0x40010000, &(0x7f0000000180)={0x2, 0x4e21, @rand_addr=0xffffffffffffff87}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) tee(r0, r1, 0x0, 0x8) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x1, 0x4) 2018/04/03 23:01:14 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') r5 = getpid() sched_setattr(r5, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) getdents(r2, &(0x7f0000000000), 0x0) lseek(r2, 0x0, 0x0) dup2(r2, r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) 2018/04/03 23:01:14 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, r0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000008c0)=0x0) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000009c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r5 = getpid() fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() r8 = getpgrp(0x0) fstat(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000b00), &(0x7f0000000b40)=0x0, &(0x7f0000000b80)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000bc0)={0x0}, &(0x7f0000000c00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000c40)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000d40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80)={0x0, 0x0, 0x0}, &(0x7f0000000dc0)=0xc) sendmsg$unix(r1, &(0x7f0000000ec0)={&(0x7f0000000680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000700)="1d16562e07fc63520f8b7a44acafa38fc6006388e651d9b0777038ec6fb2ff6becd523cc239e6346f8753d819102c313c9e301904219ee35026c57634b47ff1aaefcdaa3a0c41ffd9cc6031c89123df1525197fcb25196ba380c", 0x5a}, {&(0x7f0000000780)="484a98ce3b485277949b4299e69c27a17430852e8b250614ac06e8293a714ba870fba4c3dba6881df6ffd3ae42b8fd3e98e1ed2e37b0d59a1f9f1a9c47f7bacb1065bc9d2b89a5dbc2a20c50b50405", 0x4f}, {&(0x7f0000000800)="349192f23a122f2365cac3e67b8e753fac46c71804830fcdedf5a3ce5cbcbc752434dbac7ef98797ee4e4e075df3528962ba608d5584056435372f9f4d9beb2318acb9122c166de6c37bd08469019670ae29f0ebc6e9b5faffee8a261c45115ee51ebc18c72a9dd5b49f947bfd40a340e03023433623a34569ac42", 0x7b}], 0x3, &(0x7f0000000e00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc0, 0x4040001}, 0x4008080) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) fcntl$getflags(r1, 0x40b) 2018/04/03 23:01:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d030000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000008000100ffffffff"], 0xfffffed9}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x82000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x6, 0x7d0, [0x0, 0x20000200, 0x200004e8, 0x20000788], 0x0, &(0x7f0000000080), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x63, 0xf8, 'lo\x00', 'bridge0\x00', 'sit0\x00', 'ip6tnl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x118, 0x190}, [@common=@nflog={'nflog\x00', 0x50, {{0x8, 0xffffffff00000001, 0x10001, 0x0, 0x0, "7edc93756208a244c6fd405fb566481a6f6aba9dc905ebbd4934f951ce594d97df6ced0947501a1340d28afad23dca09e30dc1003695d5b95db5889406b2d3ff"}}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x8001, 0x6, 0x4, 0x0, 0x0, "608a683f99be6dbe9ef4c365f40d14f55d2ae5d468dda34cb2eeb1a49ac3e92215bceb74e2e5f499662f4b12e2ed37228006dfc39a72a14804a896be2eb0a1b1"}}}}, {{{0x13, 0x10, 0xeddf, 'irlan0\x00', 'ip6gretap0\x00', 'eql\x00', 'irlan0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff], @random="f5a8076482bb", [0x0, 0x0, 0x0, 0xff], 0xa8, 0xf8, 0x128, [@mac={'mac\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x1}}}]}, [@common=@log={'log\x00', 0x28, {{0x4, "2862c0ab1aae243931bbb88f96985c0bd543defd788fdd9ae194deb3fe18", 0xe}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x1, 0x5, 'ifb0\x00', 'lo\x00', 'yam0\x00', 'vlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}, {{{0x19, 0x0, 0xf9, 'ip6tnl0\x00', 'ip6tnl0\x00', '\x00', 'gretap0\x00', @random="b2f42686454a", [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0x1d0}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7fffffff, 'system_u:object_r:inetd_log_t:s0\x00'}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x9, 0x6806, 'bpq0\x00', 'syzkaller1\x00', 'vcan0\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0x0, 0xff, 0x0, 0x0, 0xff], 0xe0, 0x148, 0x178, [@mac={'mac\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x1}}}, @realm={'realm\x00', 0x10, {{0x9, 0x3d}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x80}}}}, {{{0x0, 0x21, 0x16, 'syzkaller0\x00', 'sit0\x00', 'ip_vti0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], @random="8ea34da09a6d", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}]}]}, 0x848) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000000c0)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000c40)=""/41, &(0x7f0000000c80)=0x29) fcntl$setlease(r0, 0x400, 0x2) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000b40)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e21, 0xfffffffffffffffd, 0x4e23, 0x80000001, 0xa, 0xa0, 0xa0, 0x33, r2, r3}, {0x8, 0x7fff, 0xf1, 0x3, 0x39, 0x1ff, 0x6, 0x8}, {0x4, 0x637, 0x7fffffff, 0x3}, 0x6, 0x0, 0x0, 0x1, 0x0, 0x3}, {{@in, 0x4d2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x34ff, 0x3, 0x26a3bb8e29d447b3, 0x9, 0x1, 0x4000000000000000, 0x5}}, 0xe8) 2018/04/03 23:01:14 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) r1 = socket(0x10, 0x400000802, 0x0) write(r1, &(0x7f00000eefe1)="1f0000005e00070100021b0a000008ff0a325793a93c791bca0000fe441951", 0x1f) 2018/04/03 23:01:14 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x21, 0x4, 0x4, 0x20, 0x0, 0x9, 0xc080, 0x0, 0xffffffff, 0x7fffffff, 0xffff, 0x7, 0x6, 0x6, 0x1, 0x4, 0x1, 0x7, 0x504, 0xffffffffffffffff, 0x10001, 0x3453, 0x7, 0x9, 0x9, 0x100000001, 0x9, 0x8, 0x8, 0x3, 0x401, 0xffff, 0x100000000, 0x6, 0x800, 0x9, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000100), 0x4}, 0x8, 0x400, 0x7, 0x6, 0x1, 0x0, 0xda}, r2, 0x10, r0, 0x2) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000000140)=ANY=[]}, 0x0) r3 = semget(0x3, 0x2, 0x10) perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x5, 0x2, 0x1, 0x400, 0x0, 0x1, 0x10008, 0x8, 0x89, 0xfffffffffffffffd, 0x2, 0x3, 0x80, 0x100000000, 0xce9, 0xfffffffffffffffc, 0x3, 0x3, 0x10e, 0x7, 0x0, 0x800, 0xc6, 0x9cc, 0x9, 0x8, 0x0, 0x0, 0x7, 0x0, 0x2, 0x9, 0x7ff, 0x7, 0xb5b5, 0xfffffffffffffffe, 0x0, 0x2, 0x2, @perf_config_ext={0x10000, 0x7fff}, 0x4, 0x39e, 0x4, 0x6, 0x0, 0x59b, 0x8000}, r2, 0xc, r0, 0x0) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000040)=""/128) ioctl(r1, 0xc0184900, &(0x7f00000000c0)="82fb54f0c902f4c0d1") 2018/04/03 23:01:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}, 0x10) r2 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000400)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e20, 0x8000, 0x4e24, 0x2a, 0xa, 0x20, 0x80, 0x32, r3, r4}, {0x5, 0x8, 0x8, 0x0, 0x1ff, 0x5, 0x0, 0x4}, {0x5, 0x69e4, 0x6, 0x6}, 0x7, 0x6e6bb3, 0x0, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x34ff, 0x7, 0x3, 0x3, 0x4, 0x4, 0x80000001}}, 0xe8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="8b05596af04c9c241f133fefa615c6af0ccdaa0eb2c567e3bd2d20440d57dccb9fe8f6e0d6428be5c0c89a72205f18699e1a4456644b8737a09374649b247f095972e705c65d857b708844f28be5239fa801776222cdf00a31be588e6498bea207e335bb863fc20701f59a55db22aaeff50cdd3bd24fa7a1b3b3551ce35b748476154fa6c16d0c647068cbb216a8ff548b9a888e72b00ff2db2c4de636085077bb7fff74868f520703803f2baf", 0xad, r2) 2018/04/03 23:01:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) write$vnet(r0, &(0x7f00000002c0)={0x1, {&(0x7f0000000080)=""/73, 0x49, &(0x7f0000000200)=""/161, 0x3, 0x1}}, 0x68) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:14 executing program 5: syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xc4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2110}, {r0, 0x89}], 0x2, &(0x7f0000000080), &(0x7f00000000c0)={0xfffffffffffffffc}, 0x8) syz_open_dev$admmidi(&(0x7f0000251000)='/dev/admmidi#\x00', 0x0, 0x0) 2018/04/03 23:01:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000001600)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000002400)="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", 0xd9f}], 0x1, 0x0) ftruncate(r0, 0x8) fcntl$setlease(r0, 0x400, 0x5ef3b9fb481a6303) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000140)={0x80000000, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @rand_addr=0x100000000}}}, 0x108) accept4(r0, &(0x7f0000000280)=@nfc_llcp, &(0x7f0000000300)=0x80, 0x800) 2018/04/03 23:01:14 executing program 6: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x111080, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d001705000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000ff00080001a74effffff"], 0x3b8}, 0x1}, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r3, &(0x7f00000000c0)={0x1f, 0x3, {0x1}}, 0xe) r4 = semget$private(0x0, 0x1, 0x400) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000000c0)=""/37) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000200)="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") ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) [ 116.980530] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 23:01:15 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000880)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='pagemap\x00') ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00000001c0)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) munlockall() write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e352a39c02e9eb7bd2286036cfabb7ab62ba101cacc34b53f7e29c12367cbe760a48cc590eeb431c748f9679c299822f1955e0bfcc82cc66b104e6ce6c82f26c4150d5a6c46e384456e3c95c03f0bbc460b7ce69a19d44ba195d651f384d69cf0b94367d5a3b471"], @ANYRES32=r1, @ANYBLOB="02000000"], 0xfe5c) 2018/04/03 23:01:15 executing program 3: socket$inet6(0xa, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1ff, 0x400000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000000)=0xfffffffffffffffe, 0x1b2) 2018/04/03 23:01:15 executing program 7: syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_targets\x00') syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000580)={{0xf000, 0x5000, 0xa, 0x2, 0x10000, 0x200, 0xfffffffffffffff7, 0xfafc, 0x7, 0x10002000, 0x0, 0x8}, {0x1000, 0x3001, 0x1f, 0x1, 0x6, 0x9, 0x100, 0xfffffffffffffff8, 0x6, 0xc3, 0x4, 0x84e}, {0x0, 0x11f004, 0xe, 0x9, 0x7, 0x0, 0xffffffffffffff64, 0x1, 0x8, 0x1, 0x0, 0xe}, {0x110004, 0xf000, 0xb, 0x3, 0x0, 0xd4fc, 0x3, 0x0, 0x8, 0xfffffffffffffffe, 0x4501, 0x9f}, {0x1002, 0x3000, 0xf, 0x5, 0xffffffffffffffff, 0xce33, 0x4, 0x4, 0x0, 0x0, 0x1ff, 0x9e9}, {0x0, 0x1000, 0x0, 0x1ff, 0x0, 0x2, 0x3, 0x0, 0x4, 0xffff, 0x3f, 0x7}, {0x1, 0x2000, 0xf, 0x5, 0x6, 0x1, 0xb2, 0x101, 0xff, 0x3, 0x1, 0xa1}, {0x4, 0x4, 0xf, 0x3, 0x124080, 0x7fffffff, 0x7fff, 0x46d, 0x754, 0xfffffffffffffffa, 0x7ff, 0x9}, {0x4000, 0x103000}, {0x2, 0x15000}, 0x20000000, 0x0, 0x6000, 0x60110, 0x0, 0x800, 0x15000, [0x7fffffff, 0x9, 0xfffffffffffffffa, 0x3]}) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000001}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0x0, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x1c}, 0x1}, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000340)=0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/04/03 23:01:15 executing program 4: r0 = socket$inet(0x2, 0x3fffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x200000000004e23, @rand_addr=0x1305}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) write$binfmt_elf32(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7f454c4602800806010000000000000003000000fe04ffff2203000038000000"], 0x20) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe", 0x62, 0x4c881, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x3f, 0x20002) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000580)=""/4096) 2018/04/03 23:01:15 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x40000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x40087101, &(0x7f0000000000)) 2018/04/03 23:01:15 executing program 5: r0 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8080, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4200, 0x0) fallocate(r0, 0x3, 0x0, 0x7) 2018/04/03 23:01:15 executing program 0: unshare(0x40600) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006e80)='/dev/ppp\x00', 0x301000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000006d40)={0x2, 0xb, 0x6, 0x0, 0x0}, &(0x7f0000006d80)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000006dc0)={r2, 0x6}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r0, &(0x7f0000006c80)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000000040)="f2de6b3ccb49a50680bc08b7d56bdd", 0xf}, {&(0x7f0000000080)="252880309a8a106ef3f69ee9f734d8ee87c8dfb32d852349edc865778d6b", 0x1e}, {&(0x7f00000000c0)="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0x1000}, 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"}, {0x78, 0x0, 0x9, "201d20972bb45313e8e7f875b3ccc84a809942890623f57252501a4b6c7606351aa08b3374b4e25d5ed6cb4ef0872a7c87d8ffcfc5bf9c2ffe929200b368cbd2714193b0b957ce62c0b78b9f3a316196c04eaed5464bcaaedb5bc3649290a59cc2e5e5a283c440"}, {0x88, 0x0, 0xe3de, "a5b1681ba65fcf650561c31486904b0aa50465d3742e9cb2344f8128f33226cbd30129bc3d6c9d15c9791a411cf28c2350f22d3194d977862bfae8103380c3a5322711ae4c530b711617e69eeacd62b6af1dab9aff9bcdadab524e0168662d3eb3d6989a542066a2925b7f83b4012088518e"}, {0x40, 0x84, 0x3, "ec5fa48ed915b7c5295675de1b907062047da4b55d4eeaecefb1f8f5b4b6fbc6d24df716481969cd9724"}], 0x11a8, 0x800}, 0x7}], 0x2, 0x4800) r4 = socket$inet_smc(0x2b, 0x1, 0x0) accept4$bt_l2cap(r1, &(0x7f0000006e00), &(0x7f0000006e40)=0xe, 0x0) sendmmsg(r4, &(0x7f0000000080), 0x0, 0x0) 2018/04/03 23:01:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000180)) 2018/04/03 23:01:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) kcmp(r1, r2, 0x0, r0, r0) 2018/04/03 23:01:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x1) socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f75702f73797a30003a088b5c561d14557c0283645c3f1916b15f9c2b16771020e4dc62fefe8ab4c1bcf5d5619807734951893561d38b3670936dd884092dfee35f0b4c4dc06831d86898d4ce9948153a306684f6439f125938d278f56c9105ea5c727b6720298c21719b0d20700a46c6eb39a0db2afc1d81280dcbcc54fb0d7675f6bfe3df0fe2d28b42b8d7bc3f67e19908de3297480599698049608f340c86fa0a148d18780a564f421de2334fa2b42ea27366b92d8a736a0bb657c2c336b671ea51669b1a9d1116afc25425f280ebfbf61e39c03d42504c109fd1", 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)="796ff21bebe76eb6", 0x0, 0x0) 2018/04/03 23:01:15 executing program 5: r0 = socket(0x0, 0x400000000000a, 0xd) fcntl$notify(r0, 0x402, 0x23) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) write(r0, &(0x7f0000000280)="130000001000ffdde200f49ff60f050000230a009d0000001100c53022e5f9ec364fe86bc337747a04cb1c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693dfba6cbb31ba970cb3ff429592e5de7e4f28bca763acd06f40ad03226af559bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000000000000000000000", 0xb1) 2018/04/03 23:01:15 executing program 3: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x4000}}, [0x6, 0x19c2, 0x4c, 0x1ff, 0x20, 0x3, 0xa61, 0x2469, 0x1, 0x2, 0x7, 0x0, 0x4, 0x1, 0x4]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x8, 0x80, 0x8, 0x7f, 0x80000001, 0x5, 0x6, 0x9446e51, r1}, &(0x7f0000000300)=0x20) lseek(r0, 0x3, 0x1) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), 0xd510f248b86c2398) 2018/04/03 23:01:15 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="4411091a0000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1)=""/15, &(0x7f0000000040)=0x5) 2018/04/03 23:01:15 executing program 7: r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r4 = socket$inet6(0xa, 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000180)={r3, r4, 0x8}) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r5, 0x40045431, &(0x7f00003b9fdc)) r6 = syz_open_pts(r5, 0x8000) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xfffffffffffffffb}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000240)={0x2, 0x3, 0x8000, 0x7, 0x87d, 0x1, 0x5, 0x40a, r7}, 0x20) ppoll(&(0x7f00000000c0)=[{r6}, {r5, 0x2100}], 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) 2018/04/03 23:01:15 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$inet6(r0, &(0x7f000097f000)={0x11, 0x0, 0x7ffff}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x5, 0x20a080) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000580)={0x5, 0x0, [{}, {}, {}, {}, {}]}) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="000100001600000429bd7000fcdbdf25ac1414aa000000000000000000010100ac1414180000000000000000000b4e2200074e23001f00002080ff00000026d338e039d529caafcf94f648c139475a1eddb0c6d68c2973f3eafa65ff9e3d93750ac040084265685c6b18b5cee05b433b1922805416cc8d950c7bacf2ccf20000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="00000000000000000000000000000000000004d632000000e00000010000000000000000000023000900000000000000ffffffffffffffffff01000000000000f7ffffffffffffff010000000000000008000000000000000180ffffffffffff05000000000000000800000000000000200000000000000003000000000000000900000000000000f7e6000400000029bd70000000000002000304810000000000000002000000000000000800160008000000"], 0x100}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/03 23:01:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @multicast1}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000200)={{0x401, 0x3}, 'port1\x00', 0x6, 0x180020, 0x200, 0x8001, 0x1ff, 0x6d1, 0xcef1, 0x0, 0x6, 0x7902e7e1}) 2018/04/03 23:01:15 executing program 1: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) close(0xffffffffffffffff) fanotify_init(0x29, 0x80000) keyctl$revoke(0x3, r0) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0xfffffffffffffd95) 2018/04/03 23:01:15 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r1, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/04/03 23:01:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="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", 0x115) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8002, 0x0) sendmsg$nl_crypto(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@upd={0x100, 0x12, 0x300, 0x70bd27, 0x25dfdbff, {{'ghash-generic\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x50}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x5}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x4) write(r1, &(0x7f00001eaf7c)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c", 0x20) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000200)={0xfffffffffffeffff, 0x53c5, 0x3, 0x6}, 0x8) recvmsg(r1, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e8ff2)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/04/03 23:01:15 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) lseek(r0, 0x103, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000400)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8, 0x1) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000140)='/dev/kvm\x00', &(0x7f0000000180)='-\x00', &(0x7f00000001c0)="24252e70726f6370726f63271b6d696d655f7479706500", &(0x7f0000000200)='/dev/input/mouse#\x00', &(0x7f0000000240)='/dev/input/mouse#\x00', &(0x7f0000000280)='cgroup\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\x00']) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) r3 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x202000, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.net/syz1\x00', 0x1ff) 2018/04/03 23:01:15 executing program 1: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2800000000000, 0x349800) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000100)={{0x3, 0x3, 0x7, 0x0, 0x6a34}, 0x0, 0x8, 'id1\x00', 'timer0\x00', 0x0, 0xcf74, 0x4, 0x8, 0xff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) write$cgroup_pid(r1, &(0x7f0000000080)={[0x32]}, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/03 23:01:15 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000440)={0x27, 0x1, 0x1, 0x5, 0x4, 0x5, "b768ecf8f55f4926e93440899638a3946c685626e7d54a6a0f0e18e558af4ca77899abd20f114055ed8e9decead7b3d998eb370446364e99fa02f3bf17041d", 0x8}, 0x60) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x20ab, &(0x7f0000000280)}) msgget$private(0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e24}}) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000400"], &(0x7f0000000140)=0x6) fstat(r0, &(0x7f0000000280)) fcntl$getown(r0, 0x9) 2018/04/03 23:01:15 executing program 6: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x2000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:15 executing program 5: mkdir(&(0x7f00002b2000)='./file1\x00', 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001500)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r1 = semget$private(0x0, 0x3, 0x200) r2 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001380)=0xe8) stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000001480)={{0x7fffffff, r2, r3, r4, r5, 0x10}, 0x6, 0x8, 0x800}) r6 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000001900)=""/28, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r8 = getegid() fchown(r6, r7, r8) getdents64(r6, &(0x7f0000000380)=""/4096, 0x1000) 2018/04/03 23:01:15 executing program 7: ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x1, 0x80, 0xb}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000fed000)={0x7, 0x9, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r1}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f0000919ff6)='syzkaller\x00', 0x0, 0xe1, &(0x7f0000000000)=""/225}, 0x14) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r3 = gettid() bpf$PROG_LOAD(0x5, &(0x7f0000017ec0)={0xe, 0x7, &(0x7f00000008c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x3}, [@generic={0x0, 0x0, 0x0, 0x8000}, @call={0x85, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000000900)='syzkaller\x00', 0x0, 0xf5, &(0x7f00000009c0)=""/245, 0x41100, 0x1}, 0x48) perf_event_open(&(0x7f0000000840)={0x6, 0x70, 0x6, 0x0, 0xb9, 0x1, 0x0, 0x0, 0x0, 0xb, 0x4, 0x0, 0x0, 0xffffffff, 0x100, 0x1, 0x7, 0x0, 0x3ff, 0x8, 0x0, 0x5, 0x2, 0x1000, 0x4b, 0x0, 0x7, 0x9, 0x0, 0x0, 0x7, 0xfffffffffffffff7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000800)}, 0x0, 0x8001, 0x0, 0x1, 0x1, 0x8, 0x2}, r3, 0xf, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x17, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000180), &(0x7f0000000280)=""/120}, 0x18) sendmsg$kcm(r4, &(0x7f0000000980)={&(0x7f0000000680)=@ethernet={0x306, @random="bc856fec686a"}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000940)}, 0xdef60848a863f218) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f00000003c0)=""/220) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x0, 0x2, &(0x7f000084cff0)=@raw=[@alu], &(0x7f000092e000)='GPL\x00', 0x0, 0xf7, &(0x7f00006f8000)=""/247}, 0x13) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r5, &(0x7f0000000300)="f920f9716c5e1756fcd653c4f9ac9e26f4d1785537ed2d831203f2a639d4bf136a0368b01c59bf457f74495b8d3b1f6b21dda87444182ef9e0eb92280a5e0526", &(0x7f0000000700)="19ab42dfcfe0eaabf4526477ba8b617d15e278605d37b8b43bd2a80781c39a70b6ca16107878cc36665db618776c311674287fa7098dd5cf4de08baa352eed633add27656cea562cb7ba06743d9e7b0e980799ba1d14e44bd2953dc37daa710c19b04391ebf79f0bbab275b809a27bb64c970e0683de0eb30126675a73a4d80cd88a261579a5e975012fb62403b9137557d94b58846aab0d11317603cc11fce817f84b04c53ab7e44394f25f81aadee370c99c1ef32408ea663286692df6aa2c58fc4d64825c33d1b0b2e28c46915643c9516a2568651d6ac5f78008fb1f20731f94bd7a11f54f8d"}, 0x20) 2018/04/03 23:01:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001800050500000000000000000a00000000000008000000000c00080006001000000000007fbc73d75392f1d1f07ce79367474286121a24977584ada84072e990867385c98796e59c2314a9"], 0x28}, 0x1}, 0x0) 2018/04/03 23:01:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000018f000)) signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x6}, 0x8, 0x0) [ 117.899342] EXT4-fs warning (device sda1): ext4_group_extend:1759: can't shrink FS - resize aborted 2018/04/03 23:01:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x800000040000007) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4040, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:16 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], 0x0) r1 = socket$packet(0x11, 0x10000000002, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000140)={@broadcast, @multicast2}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={"67726530000000022d7038315c4b006e", r2}) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r4, &(0x7f0000000000)={0x1f, r3}, 0xc) write(r4, &(0x7f0000000340)="d44d3e4ce674", 0x6) lseek(r0, 0x0, 0xfffffffffffffffd) 2018/04/03 23:01:16 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000000c0)="8b03e0b4204d114f8fc05793be63"}, {&(0x7f0000000100)}, {&(0x7f0000000200)="f20f39a7cc2389663f85dd34000f2efe39bc4563bff5da6a98d17fe3e04985c9e97e71b8dffea2a64b9b29ef3be22af10dc399571e0c4ebd1dae9de12f7ad03f767d0027f8cba3996293a4342a13ad373f5634cea26e08718ae8b8c99d921037c41a7dddc15f21b1867ec175a3d5e95098279db2d8ad9dd4ef53de326995d6433bde76d65d5452a4de9eb5bbf6b1a575bac6b1cc2731840f9b25726aa709b45b34618cb1d2b836254d9bc060c07785"}, {&(0x7f00000002c0)="f9d804a7cf4cce7cd16b54faa9ac2caefd8f12bc4bf65ac30c46ca4ec60663eba0706f6983608a85a3a4e2531cda273569750fcf5996a41b68803b8260bd6122502a2141a2dc973690ca81432c3d61fe0c07861d6b67d8281ece2acbc3197cbc60b0b83f108503f45bdda4d97db6d38541a634c5f0b4629c6fd7f9f4b3f1ee88859ba442760fc16d669b72d0f95b670043eed3174cab067b4034a14d29354af5a21f"}, {&(0x7f0000000380)="c4ff58d8e0bd655892df9498e4e2fa5f90223a38d3e12066c72a33295a7889da8a8be71d96cd2e5c6c050f15ae35f81f1f90221a5e8f73f2a8a0928a465b5c7176289d46747406ae7a884265740a19a2cbe6f5832624475637d50d6a916f8c99e92fe04e3981b8c44aa3cf3cf15222a4303423add67107c856626d14b1adbdf932f190d34a66f17a371418fb0b768190785610353433ed727c090ee319ceea6fa27e5cfeecbfe2b402b5653221ae351b778d5f7df1f76f64dc6192eac2666bf8308fbb271867aef9172e872f4532238545ec7ec7d802ee550053e70a5d1fe0de61503e666469cc4229e17d466c9f8cfafb"}, {&(0x7f0000000140)="3a53be2c815bfc3b1c20900023a60c039a39a3775146d9285a2e49ec257b2b3fddb614bd7586911951de47a2ef3afbbb0bb8b6c269eb9013b19a1357877c31d78246860810865e12d2ae0654046eddaed0b740bfeec2e716108b6e532814108a30eba99f"}, {&(0x7f0000000480)="b2c7999943ac87ab3c71dd3befc1d9666f9a27e86f31ecba9ab65e10af258dad9b3cf6daa32bcf420423768b08da9c9e9a9e4c8a870a124bd6d02e89055ca320accfdfadd79eb31487f236a89edaf727d83e7070caa0a3a6c8ccf7"}, {&(0x7f0000000500)="805a3ae1575f0a25550568460930e946f11910080f8f79d422b7ef8b52c86de2b575ff7a1927a0b59ba7e6d071226bba550b302888517f6cee3974056ca6e79feb2d008b03cd708de02fd693dc"}, {&(0x7f0000000700)="e8405dbebc"}, {&(0x7f00000005c0)="24a7ad6b8a7f352168636f3b6bc295880be789fcaa7e1f9bbb5bee3b2b59165af7120d92a49c972ae2b2ab765ada19984c3f55ce973d9e3e1eb856016bee5f55c1821ea1af7558"}], 0x1000010b, &(0x7f0000001600), 0x0, 0xffffffffffffffff}, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='./file0/bus\x00', &(0x7f0000000040)='proc\x00', 0x0, &(0x7f0000000280)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000011f9d)}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x100000010, 0x379, 0x0, 0x4, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, [0x4]}, 0xfffffffffffffd73) 2018/04/03 23:01:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$kcm(0x29, 0x5, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x9, 0x0, 0x3ff]}) [ 117.995877] EXT4-fs warning (device sda1): ext4_group_extend:1759: can't shrink FS - resize aborted 2018/04/03 23:01:16 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x10001, 0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000200)={r1, r2, 0x8001, 0xfffffffffffffffe, &(0x7f0000000180)="042cf4bab0f5b93dab4c463fcf1913b1f2d38f2e586a249f81a29dedd59ebd2710168f29a867858324e688cea571afa7c19fe38c9e006a0eb55ca078eafc72a90c5d732f7c82f4fe1e0e257dbbe1770c084e7574b2def0ddef2525b2d6c32762e8", 0x4d3, 0x1000, 0xa78, 0x855, 0x6, 0x3, 0x0, "a25584100dea14f847cb4a042582439b2efbbedc"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/03 23:01:16 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000004480)='/dev/binder#\x00', 0x0, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000240)="0f0966b84d000f00d866b82a000f00d0c744240009000000c7442402c9740000c7442406000000000f011424664699400f320f00900500c0fe0fa2d9fd99", 0x3e}], 0x1, 0x0, &(0x7f00000002c0), 0x0) sendmsg$rds(r3, &(0x7f0000006080)={&(0x7f0000000080)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/79, 0x4f}, {&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000180)=""/56, 0x38}], 0x3, &(0x7f0000005ec0)=[@fadd={0x58, 0x114, 0x6, {{0xfffffffffffff4ce, 0x5}, &(0x7f0000000200)=0x4cd, &(0x7f00000002c0)=0xf0, 0x6, 0xf5, 0x2c36, 0x8, 0x2, 0x7}}, @rdma_dest={0x18, 0x114, 0x2, {0x1000, 0x78}}, @rdma_args={0x48, 0x114, 0x1, {{0x800, 0x800}, {&(0x7f0000000300)=""/128, 0x80}, &(0x7f0000004a40)=[{&(0x7f0000004480)}, {&(0x7f00000044c0)=""/184, 0xb8}, {&(0x7f0000004580)=""/196, 0xc4}, {&(0x7f0000004680)=""/235, 0xeb}, {&(0x7f0000004780)=""/158, 0x9e}, {&(0x7f0000004840)=""/74, 0x4a}, {&(0x7f00000048c0)=""/220, 0xdc}, {&(0x7f00000049c0)=""/24, 0x18}, {&(0x7f0000004a00)=""/37, 0x25}], 0x9, 0x16, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0x800}, {&(0x7f0000004b00)=""/222, 0xde}, &(0x7f0000005d40)=[{&(0x7f0000004c00)=""/42, 0x2a}, {&(0x7f0000004c40)=""/196, 0xc4}, {&(0x7f0000004d40)=""/4096, 0x1000}], 0x3, 0x2, 0x9}}, @fadd={0x58, 0x114, 0x6, {{0x10001, 0x8}, &(0x7f0000005d80)=0x9f3a, &(0x7f0000005dc0)=0x4d07, 0x5, 0xa2, 0xffffffffffffff81, 0x5ed051cb, 0x2af38d2fd4843f, 0x3}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000005e00)=""/98, 0x62}, &(0x7f0000005e80), 0xc}}], 0x188, 0x40}, 0x801) msgget$private(0x0, 0x20) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'teql0\x00', &(0x7f00000003c0)=@ethtool_per_queue_op={0x4b, 0x1, [0x2a80ca7d, 0x3, 0x7, 0x8e, 0x0, 0x8, 0x7, 0x1, 0x1, 0x7ff, 0x40, 0x8, 0x6, 0x4, 0x6, 0x1, 0x4, 0x0, 0x5, 0x7, 0xffffffffffffffff, 0x1f, 0x8001, 0xfffffffffffff999, 0xe5, 0x3f, 0xaa, 0x2, 0x5, 0x3, 0x1, 0x7, 0x6, 0x20, 0x7, 0x2, 0x7, 0x6, 0x8, 0x3, 0x47, 0xfffffffffffffffc, 0x40, 0x8, 0x0, 0xfffffffffffffff9, 0x1, 0x8, 0x1, 0x2, 0x4, 0x3, 0x0, 0xffffffffffff8001, 0xf187, 0x5, 0x5, 0x0, 0x6, 0x100000001, 0xe51, 0x0, 0x2, 0x7, 0x66, 0x5, 0x8, 0x8, 0x97, 0x2, 0x8, 0xfffffffffffffe00, 0xafab, 0x53, 0x7, 0x897, 0x8001, 0x1, 0x6, 0x9, 0x4000000000, 0x40, 0x8b, 0x7, 0x4590, 0x9, 0x9, 0x3, 0x800, 0x1, 0x4, 0x5, 0x2, 0xff, 0x5, 0xfffffffffffffffe, 0x1f, 0x1ff, 0x7, 0x81, 0x8, 0xff, 0x800, 0x1000, 0x8000, 0xc00000000, 0x20, 0x2, 0x6, 0x100000000, 0x7fff, 0x2, 0x10001, 0x9, 0xffffffffffffe604, 0x9, 0xfffffffffffff7a3, 0x415e, 0x7fff, 0x8, 0x850, 0x7fffffff, 0xfff, 0x2, 0x10001, 0xf8b, 0x80000001, 0x80, 0x7, 0x40, 0x1, 0xe78, 0x3, 0x8000, 0xdc2, 0x80, 0x10001, 0x7, 0x100000000, 0x5, 0x3ff, 0xc2, 0x2, 0x3, 0x2, 0xfff, 0x3, 0x1, 0x1, 0x0, 0x1, 0x7fff, 0x1f, 0xffffffffffffff81, 0x0, 0x5, 0x9, 0x5, 0x10000, 0x1, 0x80000000, 0x33, 0x40, 0x3f, 0x7, 0x4, 0x4, 0x714, 0x1, 0x8, 0x0, 0x0, 0x2, 0x2, 0x7fff, 0x3, 0x8, 0x8000, 0x2, 0x6, 0x2, 0x1, 0x8, 0x5, 0x2, 0xb1, 0x3, 0x3, 0x0, 0x81, 0xfff, 0xffffffff, 0x0, 0xa9a4, 0xffffffffffffff81, 0x200, 0x5, 0xfffffffffffffffa, 0x4, 0xc3, 0x7, 0x8, 0x200, 0x1000000000, 0x0, 0x9, 0x0, 0x80000000, 0x427d, 0x3, 0x2, 0x9, 0x4, 0x1a, 0x81, 0x2, 0x5, 0x2, 0x8, 0x2, 0x512a00000000000, 0x716a, 0x0, 0xbc1, 0x8000, 0x7ff, 0xfff, 0x39c4061e, 0x4, 0x9bd, 0x40, 0x6, 0x8, 0x5caa, 0x8, 0xb2, 0x3, 0x5, 0x0, 0x5, 0x3, 0x4, 0x9b5c, 0xff, 0x407, 0x5, 0x3f, 0x49f9, 0x3, 0x10000, 0x3ff, 0x4, 0x6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x200, 0x8ea, 0x0, 0x0, 0x4, 0x4, 0xb06b, 0x7, 0x0, 0x7f, 0x1, 0x0, 0x200, 0xa000000000000000, 0x275a00, 0x1, 0x9, 0x200, 0x93bd, 0x5100000000000000, 0x4f, 0x12a, 0xa34, 0x7f, 0x8, 0xffffffffffff0000, 0x4, 0x6, 0xead, 0xbd7, 0x8, 0x0, 0x800, 0xff, 0x401, 0x200, 0x7, 0x5, 0x9, 0x4, 0x2, 0x5, 0xfffffffffffffff8, 0x9, 0x4, 0x4, 0x5, 0x1, 0x5, 0x3ff, 0x20, 0x9, 0xd674, 0x8, 0x100000001, 0x400, 0x5, 0x6, 0x5, 0x7, 0x26, 0x1, 0xca76, 0x353, 0xdda, 0x7, 0x81, 0x3, 0x100000000, 0xaa, 0x2, 0x6, 0x5, 0x2, 0x761, 0xd816, 0x4, 0x3, 0x3ff, 0xffffffffffffff78, 0xc44a, 0x2, 0x4, 0x0, 0x8, 0x0, 0x2, 0x100000001, 0x7, 0x7, 0x4, 0xffffffffffffff00, 0x2, 0x35892608, 0x1, 0x0, 0x9e, 0x80000000, 0x3, 0x1, 0x0, 0x286c, 0x3, 0x0, 0x6, 0x7, 0x5a, 0xfff, 0x7, 0x7fff, 0x4, 0x40, 0x8, 0x6, 0x8, 0x7fffffff, 0xfffffffffffffff8, 0x0, 0x992e, 0x2, 0x565, 0x5, 0x6f, 0x6, 0x0, 0x3ff, 0x80000001, 0x4, 0x3, 0x5, 0x400, 0x7, 0x4, 0x1, 0x2, 0xfffffffffffff19f, 0x5, 0x7, 0x99a, 0x0, 0x80, 0xffffffff, 0x7fffffff, 0x3, 0x7, 0xffff, 0x7, 0x1, 0x0, 0x2, 0x0, 0x5, 0x8, 0x101, 0x7fffffff, 0x7, 0x5, 0x8001, 0x9, 0x7620, 0x3d, 0x2, 0x1, 0x62, 0x2ef, 0x6, 0x2, 0x3, 0x1, 0x7, 0x827, 0xffffffff, 0x100000001, 0x8001, 0x2, 0x2, 0x35, 0x0, 0x2, 0x7, 0x1, 0x7, 0x2, 0xfffffffffffffffd, 0x49e08f98, 0xbf, 0xffffffff, 0x5, 0x9, 0x2, 0x81, 0x1, 0x1ec8, 0x9fa, 0x2, 0x3c, 0x1ff8000000, 0x3, 0x80000000, 0xf7, 0x3b65, 0x5, 0x5, 0x10001, 0x1, 0x81, 0xffffffffffff0001, 0x10001, 0x4, 0x4, 0xfffffffffffffe00, 0xffffffffffffffff, 0x3, 0xff, 0x4, 0x7f, 0x4a09acbc, 0x5, 0x1, 0x0, 0x1, 0x101, 0x1ff, 0xfa, 0x10000, 0x81, 0x9, 0x6, 0x4, 0x2, 0x8001, 0x0, 0x5, 0x9, 0x9, 0x7, 0x100000001, 0x0, 0xfffffffffffffffc, 0x3, 0x8, 0xffffffffffff0a20, 0x5, 0x80000001, 0x10000, 0x0, 0x2, 0x0, 0x105, 0x9, 0x7, 0x0, 0x0, 0xffffffffffff0001, 0x2, 0x10000, 0x3ff, 0x2, 0xc254, 0x1, 0x0, 0x9, 0xfaac, 0x7, 0x8, 0x3, 0x8, 0x4, 0x7e2, 0x80, 0x4, 0x800, 0x5, 0x8, 0x10001, 0xa6a, 0xfff, 0x5, 0x6, 0x63, 0x0, 0x8, 0x4, 0x6, 0x1, 0xe55, 0xfff, 0x21c3, 0x9, 0x80000001, 0x80000000, 0xa3, 0x1ff, 0x800, 0x2, 0x101, 0x100000000, 0x1, 0x7, 0x101, 0x6, 0x8, 0x4, 0x1f, 0x9, 0x4f02, 0x7fff, 0x0, 0xfffffffffffffabc, 0x80, 0x400, 0xffffffff00000000, 0x3fc000000000000, 0x1, 0x1000, 0x9, 0x15ad, 0x401, 0x7, 0x5, 0xfd4c, 0x7fffffff, 0x3, 0x2, 0x7fffffff, 0x7, 0x2, 0x100000001, 0x7, 0xfffffffffffffca0, 0x7, 0xfffffffffffffffd, 0x1, 0x2, 0x80000000, 0x8001, 0x6, 0x1b6c, 0x51f, 0x5910, 0xe5, 0x3, 0x7, 0x7ff, 0x100000000, 0xffffffff, 0xe188, 0x100000000, 0x7fffffff, 0x800, 0x0, 0xff, 0x5, 0x9, 0x20, 0x20, 0x3, 0x93, 0x100, 0x9, 0x3, 0x10001, 0x400, 0x8, 0xef2b, 0x7, 0x100000000, 0x9, 0xfffffffffffffffe, 0x100000001, 0x7, 0x8, 0xffffffff, 0x2, 0x8a, 0x6, 0xffffffffffffa9f9, 0x7, 0x6, 0x5, 0x1000, 0x22, 0x4, 0x3, 0x0, 0x8, 0x7, 0x0, 0x3, 0x9, 0x0, 0x0, 0x3, 0xf98, 0x80000001, 0x80000000, 0x28, 0x1, 0x3, 0xfffffffffffffc00, 0x6, 0x3, 0x5, 0x3, 0x96e, 0x3, 0xfe, 0x8001, 0x800, 0x2, 0xba10, 0xffffffff, 0x6, 0x9, 0x80000001, 0x800, 0x7, 0x400, 0xba88, 0x1000, 0x1f, 0x8, 0x0, 0x81, 0x6, 0x7, 0xffff, 0xffffffff, 0xe1a2, 0x4, 0x7, 0xffff, 0x3, 0xffffffffffffffe1, 0xff4, 0x8, 0x8, 0x800, 0xad0, 0x6, 0xfffffffffffffffc, 0x2, 0x2, 0x9, 0x80000001, 0x5, 0x1ff, 0xfffffffeffffffff, 0x7, 0x8000, 0x0, 0x1, 0x0, 0xefdb, 0x2, 0x1, 0x3, 0x3ff, 0x7, 0x5, 0xffffffffffffff50, 0x8, 0xf7fd, 0x8, 0x2, 0x1000, 0xa07, 0x8000, 0x5b31, 0x1ff, 0x0, 0x9, 0x3cd386fb, 0x1, 0x7, 0x5, 0xffffffffffffff80, 0x6, 0x3, 0x7, 0x3, 0x36bb, 0x6, 0x8, 0x100000001, 0x3, 0x5, 0x4, 0x47beaf67, 0x48000000000, 0x916, 0x8, 0x4, 0x42d6181c, 0x0, 0x9, 0xffff, 0x5, 0x3ff, 0x0, 0x8000, 0x10001, 0x1, 0x8, 0x200, 0x9, 0xffffffff, 0x2, 0x3, 0x3b93d11, 0xff, 0x8e8, 0xffff, 0x1ff, 0x3, 0xfffffffffffffffe, 0x1, 0x6, 0x7, 0x7, 0x9, 0x6, 0x9, 0xfffffffffffffffc, 0x400, 0x24, 0x1000, 0xc39, 0x6, 0x7, 0x9d, 0x1ff, 0x5, 0xffffffff, 0x9, 0x4, 0x5, 0x7, 0x7, 0x1ff, 0xfff, 0x8000, 0xffffffffffff0000, 0x191c00000000000, 0x8c, 0xf4, 0x7fff, 0x5ea8, 0x4, 0xdeda, 0x2, 0x4, 0x1ff, 0xfd0, 0x6, 0x5, 0x22, 0x1, 0x0, 0x4, 0x1f, 0x80, 0x80, 0xffffffffffffffaa, 0xc5a, 0x8000, 0x401, 0x93, 0x1, 0x1, 0x3, 0x80000001, 0x1f, 0x80000000, 0x100000000, 0x7, 0x0, 0x9, 0x80000000, 0x8, 0x4, 0x8, 0x2ca9, 0x8, 0x2, 0x40, 0x5, 0x0, 0xfffffffffffffc00, 0x4, 0x7, 0x0, 0x6, 0x3, 0x10, 0x100000001, 0xbab, 0x0, 0x8, 0x6, 0x100000000, 0x6, 0x7, 0x9, 0x7, 0x6, 0x8, 0x3, 0x7, 0x5440, 0x7ff, 0x3ce2, 0x100000000, 0x5, 0x5, 0x8, 0x9, 0x700, 0xff, 0xfffff00000000000, 0xfffffffffffff4cf, 0x8001, 0x9cb5, 0x0, 0x9, 0x80000000, 0x5, 0x6, 0xffff, 0x4, 0xc2f, 0x7a0d, 0x1, 0x40, 0x1ff, 0x9, 0x5, 0x0, 0x8001, 0x3, 0x2, 0x400, 0x401, 0x6b0, 0x34, 0x7ff, 0xfa, 0x9, 0x3, 0x5, 0x2, 0x2, 0x6, 0x6, 0x2, 0x6, 0xff, 0x8, 0x3, 0x8, 0x91d5, 0x84, 0x400, 0x1f, 0x475, 0x200, 0x8001, 0x7ff, 0x4, 0xb15, 0x3, 0x6, 0x448, 0x0, 0x3, 0x8, 0x7b4b, 0x9, 0xffff, 0x0, 0xde4, 0x4, 0x223, 0xd54, 0x3, 0x100000000, 0x6, 0x1, 0x1, 0x3, 0x5, 0xffffffffffff4c05, 0x27, 0x6, 0xb393, 0x9, 0x2, 0x6, 0xff, 0x2, 0x1, 0x0, 0xfffffffffffffffa, 0xffffffffffffff80, 0x0, 0x8, 0x9, 0x612, 0x2, 0x300, 0x1, 0x0, 0x9128, 0x1, 0x6, 0x75, 0x3, 0xb6, 0x7f, 0xe786, 0x1, 0x3, 0x800, 0x9, 0x6, 0x0, 0x3, 0x0, 0x8, 0xac50, 0x9, 0x8, 0x0, 0x8, 0x1d, 0x45, 0x8001, 0x37a0d0ea, 0xfffffffffffffffb, 0x9, 0x101, 0x800, 0x1, 0xff, 0x4ba5, 0x2, 0x4, 0x3, 0x0, 0xcfd, 0x9, 0x0, 0xa, 0x50f5, 0x101, 0x9, 0x4, 0x5, 0xfff, 0x1, 0x7fffffff, 0x7, 0x7fffffff, 0x8, 0x400, 0x1, 0x6, 0x5, 0x100000000, 0x5, 0x5, 0x0, 0x6, 0x101, 0x200, 0x40, 0x9ef, 0x4, 0x7, 0x5, 0x0, 0x8, 0x5, 0x0, 0x1, 0x5, 0x7, 0x6, 0x8001, 0x2, 0x8000, 0x1, 0x7, 0x5, 0x9, 0x6b1e, 0x0, 0x40, 0x2, 0x0, 0xfffffffffffffdbd, 0x8, 0x1, 0x1ff, 0x75ae, 0x8, 0xf9a5, 0x1000, 0x1, 0x6, 0x2, 0x0, 0x661, 0x5, 0x3, 0x4, 0x8f2, 0x8, 0x4, 0x7, 0x7f, 0x7, 0xcd, 0xff, 0x2, 0x27, 0x101, 0x99e, 0x2, 0x8, 0x4, 0xb3, 0x8, 0x1000, 0x0, 0xc1, 0x4, 0x401, 0xcbe, 0x3, 0x7fff, 0x8000, 0xab, 0x6, 0x8, 0x7ff, 0x6, 0x0, 0x9, 0x6, 0x7f, 0xffffffffffffffc1, 0x100, 0x80000000, 0x0, 0xfffffffffffffff8, 0x1, 0x0, 0x5, 0x4, 0xffffffff, 0x4, 0x6, 0x0, 0x7fffffff, 0x10000, 0x1, 0x7fff, 0x100000001, 0x9, 0x4, 0x8, 0xfff, 0x1000, 0x7ff, 0x9, 0x9, 0x40, 0x3, 0x788, 0x1, 0x421, 0xfff, 0xff, 0x5964, 0x6, 0x3000, 0x2, 0x9, 0x1, 0x7, 0x1, 0x4, 0x4, 0x81, 0x7f, 0x8001, 0x39, 0xff, 0x8000, 0x2, 0x1, 0x7, 0x3, 0x20, 0x5, 0xc000000, 0x3, 0x100000001, 0x1, 0x0, 0xffff, 0x7f, 0x7, 0x10000, 0x401, 0x800, 0xffffffff, 0x1, 0x7, 0x10001, 0x1, 0x9, 0x100000000, 0x7, 0x0, 0x8, 0x870, 0x8a, 0x2, 0x401, 0x7fffffff, 0x44f, 0x87, 0x7fffffff, 0x9be2, 0x6, 0x3f, 0x9, 0x3f, 0x0, 0x20, 0x0, 0x101, 0x2, 0x8, 0xce, 0x9, 0x8, 0xf99, 0x7f, 0x858, 0x4, 0x8, 0x3, 0x8482, 0x5, 0x5, 0x6, 0x6, 0x3, 0xd65, 0x2, 0x3, 0x5, 0x8, 0xfffffffffffffbff, 0x5d, 0x3ff, 0x0, 0x3, 0xa47, 0x9, 0x7, 0x4, 0x8048, 0xffffffff, 0x1ff, 0x8, 0x3, 0x80, 0x100000000, 0x200, 0x6, 0x2, 0x80f9, 0xb75b, 0xa, 0xfffffffffffffbff, 0x800, 0xb14, 0x8001, 0x6c, 0x80000001, 0x5, 0x6, 0x3, 0x5, 0x9a5, 0x800, 0xc2d, 0x3, 0xfdf7, 0x6, 0x4, 0x80, 0x3, 0x6, 0x8001, 0xffffffff, 0x1, 0x2, 0xfffffffffffff801, 0x2, 0x3, 0x0, 0x4c8, 0x8, 0x101, 0x1f5, 0x7, 0x2, 0x4, 0x4ee37d04, 0x6, 0x6, 0xad8, 0x3, 0x4, 0x100000000, 0x1, 0x1, 0x0, 0x7, 0x101, 0x1, 0x0, 0x7, 0x7, 0x8, 0x4, 0x5e2a, 0x7, 0x6, 0x9, 0xa587, 0x7, 0xfffffffffffffffe, 0x101, 0x3, 0x400, 0x4, 0x6, 0x9, 0x0, 0x3, 0xfffffffffffffffa, 0x800, 0xb73, 0x5, 0xcc, 0xdd51, 0x200, 0x6, 0x7f, 0x4, 0x7, 0x6, 0x2, 0x7e, 0x6fa7, 0x4, 0x9, 0x3, 0x8, 0x7, 0x3, 0x3, 0x6, 0xe783, 0x80, 0x1c9ceed0, 0x7fffffff, 0x0, 0x2, 0x3f, 0x400, 0x7, 0x8f79, 0x1, 0xfd2, 0x6, 0x7, 0x10000, 0x6, 0xa1, 0x1d, 0x5, 0xeab, 0x7ff, 0xffffffffffff2553, 0x81, 0x0, 0x100000001, 0xa3, 0x4, 0x9, 0x5, 0x0, 0x0, 0x7fff, 0xfffffffffffffffe, 0x44, 0x0, 0x4, 0x8, 0x7, 0xfff, 0x401, 0x0, 0x35e8, 0x401, 0x8, 0x3a, 0x81, 0x1, 0x7fffffff, 0x5, 0x1, 0xfffffffffffffffc, 0x7, 0xc0f9, 0x1, 0xb4e1, 0x7, 0xe121, 0x1, 0x9, 0x5, 0x3, 0xa4d, 0x0, 0x2b5b, 0x0, 0x800, 0x7, 0x7f, 0x0, 0x7ff, 0x45c, 0x80000000, 0x2, 0x0, 0x20, 0x4087, 0x3, 0x3, 0x75a2, 0x10001, 0x1f, 0x6, 0x9, 0x7, 0x401, 0x8, 0x7, 0x9, 0x7f, 0x6, 0x80000001, 0x445c, 0x7f, 0x3, 0x6, 0x1a9a0425, 0x0, 0xb0c3, 0x7, 0xfffffffffffffe01, 0x7fffffff, 0x100, 0x7fffffff, 0x4, 0x7, 0xd61, 0x8, 0x3, 0x9, 0x9, 0x80000001, 0x1f, 0xffff, 0x80000000, 0x6, 0x2, 0x3ff, 0x3f, 0x7, 0x2, 0xb, 0x6, 0x8, 0x5, 0x7, 0x2, 0x0, 0x739a1d25, 0x7, 0x7, 0x33b5, 0xcd, 0x3ff, 0xff, 0x1, 0x10001, 0x3, 0x1, 0x8, 0x8, 0x5, 0x0, 0x2, 0x0, 0x0, 0x8, 0x7, 0x101, 0x2, 0x2, 0x80000000, 0x7ff, 0x200, 0x2, 0x0, 0x48b3, 0x7ff, 0xc342, 0x40, 0x400, 0x2a57, 0x10001, 0x20b3, 0xa7, 0x3ff, 0xa2, 0x8, 0xd68, 0x0, 0x1, 0x3, 0x2, 0x5, 0x2, 0x5, 0x20, 0x300, 0x0, 0x5, 0x80f8, 0xf00, 0x2, 0x3, 0x7, 0x3, 0x7ff, 0x0, 0x80000000, 0xffffffff, 0xfffffffffffffffc, 0x6, 0xffffffffffffffff, 0x9, 0x401, 0x8000, 0xfffffffffffffffa, 0x7fff, 0xffffffffffffffff, 0xf35, 0x8001, 0x401, 0x9, 0x4, 0x80, 0xffff, 0x4, 0xff, 0x1000, 0x80000000, 0x7fffffff, 0x4, 0x5, 0x0, 0x16, 0x2, 0x61ce, 0x40, 0x80000001, 0x5, 0x8000, 0xffff, 0x8, 0x2, 0x10000, 0x10001, 0x9, 0x80000000, 0x6, 0x0, 0x10001, 0xffffffffffffffff, 0x0, 0x0, 0x3670, 0x9, 0x7ff, 0xcbc8ea5, 0x3ff, 0x7f, 0x8, 0x8, 0x6, 0x8, 0x7fff, 0x6, 0x7f, 0xe39, 0xffffffff, 0x6, 0xa63f, 0x41, 0x7fff, 0x2, 0x4, 0x9, 0x8, 0x7, 0x7ff, 0x20, 0x9, 0xff, 0x6, 0xdb82, 0x7, 0x100000000, 0x2, 0x105b, 0x3, 0x1, 0x800000, 0x8, 0x4, 0x54c1, 0x9, 0x0, 0x5f80000000000000, 0x100000001, 0x9, 0x5, 0x9, 0x7, 0x401, 0xfffffffffffffffb, 0xffff, 0x101, 0x341, 0x4, 0x0, 0x8, 0x1, 0x5, 0x0, 0xffffffffffff7fff, 0x27, 0x1ff, 0xffffffff, 0xb6, 0xffffffff, 0x1000, 0x400, 0xe7, 0x1, 0x1, 0xc1e, 0xb5, 0x4, 0x40, 0x227b, 0x20, 0x2, 0x7, 0xe1bb, 0x4, 0x3, 0x1, 0x3, 0x10001, 0x400, 0x100, 0x2, 0x1ff, 0x80000000, 0x1, 0x78b6d0af, 0x0, 0x5, 0xffffffff, 0x0, 0x6d23881f, 0x0, 0xfffffffffffffe00, 0x1, 0xa10, 0x56, 0x2, 0x1, 0x2, 0x20, 0x80000001, 0x18155eb7, 0x7ff, 0x8, 0x1, 0x4, 0x9b1c, 0x8, 0xa26, 0x6, 0x5, 0x4, 0x6, 0x1ff, 0x9, 0x7, 0x100, 0x5, 0xc5d0, 0x6, 0x1f, 0x3f, 0xbc7c, 0x8, 0x3, 0x6d, 0xc5, 0x9, 0x4, 0x48, 0x4, 0xdec6, 0x800, 0xd1, 0x5, 0xfffffffffffffffa, 0x3, 0x12f4b387800, 0x9, 0x8001, 0x1, 0x2, 0x1c000000, 0x800, 0x101, 0x0, 0x0, 0xffff, 0x8, 0x3, 0x0, 0xafd9, 0x1ff, 0x888c, 0x4, 0x4c000, 0x9, 0x8, 0xf6, 0x29ec, 0xffffffffada4278f, 0x868, 0x1a69, 0xffffffffffff9ed4, 0x4, 0x6, 0xf286, 0x0, 0xc04, 0x200, 0x1, 0x3f, 0x6, 0x2, 0x80000001, 0x0, 0x0, 0x5, 0xb9f, 0x3f, 0x80, 0x1f, 0x2b, 0x3, 0x9, 0x3, 0x7ff, 0x8, 0x7ff, 0x1bb, 0x40, 0x1, 0x1000, 0x6, 0x1, 0x6, 0x3, 0xdca2, 0x7fff, 0x2, 0x6, 0xffffffff84917d37, 0x80, 0x5, 0x6f0, 0x9, 0x7f, 0x1ff, 0x7, 0x2, 0x200, 0x1, 0x40, 0xff, 0x101, 0x7fff, 0x1, 0x8, 0x8b0, 0x0, 0x6, 0x9, 0x8000, 0x9, 0x7, 0x7, 0xfffffffffffff0b7, 0x0, 0xeb, 0xffffffffffffff49, 0x5, 0x1b, 0x1, 0xfffffffffffffffe, 0xffffffffffffff45, 0xffffffff, 0x1, 0xbf, 0x1, 0x200, 0x2, 0x1000, 0x0, 0x4, 0xffffffff, 0x5, 0x4ce, 0x7ff, 0x20, 0x4, 0x3, 0x453, 0x3, 0x8, 0x800, 0x1, 0x4, 0xe5, 0x0, 0xe8d, 0x6, 0x1, 0xf72, 0x1, 0x0, 0x100000001, 0x5, 0x5, 0x2, 0x1f, 0x66c, 0x7, 0x7fff, 0x9, 0x10001, 0x9, 0x9, 0xd6f, 0x2, 0x7fffffff, 0x1, 0x0, 0xdd, 0xada, 0x8, 0x7, 0x0, 0x9, 0x0, 0x7fff, 0x9, 0x4, 0x8, 0x800, 0x10001, 0x80, 0xffff, 0x3f, 0x5, 0x8, 0x5, 0xa8, 0x2, 0x3, 0x7, 0x662, 0x9419, 0x7e, 0x6, 0x5, 0x8, 0x200, 0xd3, 0x7fff, 0x100000001, 0x2, 0x8, 0xb7a, 0x8c2b, 0x3, 0x6, 0x7, 0x7f, 0x3, 0x8001, 0x9, 0x1, 0x1f, 0xbf84, 0x5b7, 0x800, 0x60, 0x98, 0x8001, 0x0, 0x100, 0x6, 0x800, 0x2, 0x20, 0x3, 0x5, 0xffffffffffffffff, 0x3, 0x4, 0x3, 0x1fc3, 0x8efc, 0x3, 0x800, 0x5, 0x3, 0x10001, 0x4, 0x2376, 0x7, 0x382, 0x400, 0x0, 0x148f, 0x8001, 0x3, 0xffff, 0xfff, 0x5a, 0x40, 0x5, 0xfffffffffffffffa, 0x6, 0x400, 0x10001, 0x9, 0x8, 0x7, 0x5, 0xffffffff, 0x8, 0x7, 0x97, 0x8, 0x2ea, 0x2, 0x53077d08, 0x7fffffff, 0x6, 0x4d6, 0x6, 0x5, 0x81, 0x100000001, 0x0, 0x6, 0x4, 0x4, 0x8000, 0x2, 0x5, 0x6, 0x6, 0x80000000, 0xe224, 0x4, 0x1, 0x5, 0x5cf5b79b, 0x1, 0x20000, 0x4, 0x401, 0xefb, 0x4, 0x9, 0x1, 0x40, 0x10000, 0x893d, 0x9, 0x7ff, 0x1, 0x1, 0x81, 0x3, 0x2, 0x2, 0x6, 0x0, 0x9, 0x1, 0x23, 0x5, 0xffffffff, 0x9, 0x2, 0x1, 0x8001, 0x9, 0x4, 0x800, 0x1, 0x0, 0x1, 0x4, 0x1, 0x6, 0x9, 0x9, 0xb6, 0x9, 0x4, 0x0, 0x200, 0x400, 0x9, 0x55bb, 0x3, 0x8, 0x8, 0x0, 0x4, 0x5, 0x4, 0x3, 0x1, 0xfffffffffffffffe, 0x8, 0x1f, 0x7fffffff, 0x21b4, 0x5, 0xac20, 0x2c18870d, 0x9, 0x6, 0x3ff, 0x8, 0x40, 0x401, 0xff, 0x1ff, 0x0, 0x80000000, 0x5, 0x94a, 0x7, 0x7fff, 0x7, 0x829, 0x3, 0x80, 0xff, 0x3ff, 0x7b4, 0x101, 0xbf, 0x9, 0x1f, 0x19, 0x4, 0x200, 0x6, 0x5, 0x4, 0x1f, 0x9, 0xb4, 0x8000, 0x100, 0x1ff, 0x0, 0x8, 0x8, 0x80, 0x6, 0x4, 0x7ff, 0x63e, 0x0, 0x80000000, 0xffff, 0x8, 0x7, 0x3, 0x5, 0x1, 0x9, 0x80000000, 0x9a, 0x1, 0x8, 0x3, 0x5, 0x401, 0x7ff, 0xffffffffffffffd1, 0x3, 0xffffffff7fffffff, 0x2, 0x800, 0x3f, 0x80, 0x5945ce51, 0x4, 0x2, 0xfffffffffffffff7, 0xffffffffffffffff, 0x6, 0x1, 0x0, 0x7f, 0x2, 0xff, 0x4, 0x10, 0xd46000000000000, 0x5, 0x3, 0x7, 0x7fff, 0x5, 0x9, 0x40, 0xffffffff80000000, 0x1, 0x100000001, 0xff, 0x2, 0x8, 0x3387, 0x3, 0x0, 0x4c3, 0x2, 0x0, 0x0, 0x7, 0x5, 0x800, 0x0, 0xbea, 0x5, 0x3, 0x1, 0x1, 0x3, 0x401, 0x6ca1000, 0x0, 0x0, 0x5, 0x80000000, 0x7fffffff, 0x3, 0xd38, 0x2, 0x38000000000, 0x3, 0x4, 0x78c, 0x6, 0x8, 0xf2de, 0xfffffffffffffff9, 0x3, 0x5, 0x0, 0x5, 0x101, 0x10001, 0x6f3, 0xa89, 0x1, 0x6, 0x60000000000000, 0x5, 0x1, 0x0, 0x9, 0x81, 0x8, 0x10001, 0x2, 0x401, 0x1, 0x5, 0x0, 0x0, 0x62a9, 0x4, 0x3, 0x8001, 0x8, 0xfff, 0x8, 0x0, 0x100, 0x5, 0x1, 0xfffffffffffff000, 0x8001, 0x2, 0x8, 0x1ff, 0x10001, 0x2, 0x6, 0x2, 0x80, 0x2, 0x7, 0x8, 0xffffffffffffffc1, 0xe45, 0x4000, 0x9, 0x5, 0x1f, 0x3, 0x0, 0x740, 0x3, 0x7fffffff, 0x0, 0x5, 0xffff, 0xffffffff, 0x40, 0x3956dbc5, 0x200, 0x1, 0x4, 0x2, 0x9, 0x0, 0x8001, 0x6, 0x100, 0xffff, 0x9, 0x1, 0x4, 0x4, 0xfffffffffffffffa, 0x1, 0x10001, 0xffffffffffff0001, 0xfff, 0x2, 0x3, 0x7f, 0x4, 0x80, 0x0, 0x8, 0x7, 0x1, 0xafa, 0x1, 0x81, 0x1, 0x1, 0xc800000000000000, 0x101, 0x20, 0x1, 0x2, 0x800, 0xa04c, 0x7fffffff, 0x1ff, 0x4, 0xff, 0xe0c4, 0x100000000, 0x226, 0x564, 0xe54, 0x8, 0x1, 0x9, 0xd377, 0x1, 0x0, 0x4, 0xffffffffffffff25, 0xe09d, 0x3f, 0x2, 0x6, 0x9, 0x8000, 0x100000000, 0x3, 0xfffffffffffffeff, 0x2, 0x9, 0x21, 0x434b, 0xfff, 0x1, 0xffffffff, 0x8, 0x5, 0x0, 0xffffffffffffff71, 0x8, 0x72, 0xff, 0x1, 0x8, 0x6, 0x8, 0x612, 0x81, 0x1, 0x9, 0xdd, 0xfffffffffffff000, 0x370, 0x80000000000000, 0x400, 0x100000001, 0x9, 0x3, 0x7, 0x9, 0x10000, 0x400, 0x18, 0x2728, 0x800, 0x7, 0x4, 0x2, 0x8, 0x7fffffff, 0x101, 0x7f, 0x8, 0x4, 0x5, 0x8, 0x3, 0xc28, 0x4, 0x3, 0x7, 0x5, 0x4, 0x8, 0x6a3e, 0x10001, 0x7, 0x46ed, 0x7ff, 0x8, 0x1, 0xffff, 0xfffffffffffffffb, 0x9, 0x5, 0x1, 0x4, 0x7, 0x3, 0x9, 0x800, 0x1d, 0x0, 0x0, 0x9, 0x100000001, 0x165800000, 0xdbc, 0x0, 0x8, 0x3, 0x9, 0x7, 0x5, 0x8, 0x0, 0x0, 0x2, 0xf1bdd43, 0x3f, 0xc00000000000000, 0xff, 0x80000001, 0x7ff, 0x9, 0x9, 0x401, 0x6, 0xfffffffffffffff9, 0x5, 0x100000000, 0x5, 0xfffffffffffffffd, 0x7a4d00000000000, 0x9, 0x1, 0x3, 0x800, 0x7, 0x7f, 0x1, 0x10, 0x6, 0x3ff, 0x48b3be19, 0xc3b6000000000000, 0x9, 0x8, 0x5, 0xf623, 0xde46, 0x5, 0x0, 0x5, 0x7fffffff, 0x10001, 0x5, 0x0, 0x40, 0x8, 0x4, 0x8001, 0x6, 0x1, 0xd7ed, 0x44c, 0x9, 0x80, 0x4, 0x0, 0x8, 0x0, 0x1, 0xfffffffffffffffe, 0x1, 0x8000, 0x0, 0x8, 0x5, 0x100000000, 0x1, 0x0, 0x100, 0x3, 0x80000000, 0x1, 0x3, 0x9, 0xffff, 0x8, 0x92c, 0x30, 0x7f, 0x13, 0xffff, 0x7, 0x2f3, 0x1, 0x5418, 0x3, 0x1000, 0x7, 0x3e3, 0x8, 0x5, 0x6, 0x8, 0x8000, 0x20, 0x6, 0xe0, 0x5, 0x80, 0x2d47, 0x4, 0x0, 0x6, 0xe2c, 0x4be, 0x100, 0x100, 0x3, 0x1, 0x6, 0x8000, 0x7, 0x7, 0x5, 0x20, 0x7, 0x6, 0x1, 0x400, 0x3ff, 0x7, 0x2, 0x7292, 0x7ff, 0x0, 0x1a1, 0x9b, 0x4a, 0x615, 0x3, 0xfffffffffffffffc, 0x0, 0x1, 0x2, 0xa879, 0x5, 0x0, 0x5, 0x5, 0xf938, 0x1000, 0x8001, 0x1, 0x9, 0xffffffff80000000, 0x3, 0x4, 0x3, 0x0, 0x6, 0x7ff, 0x3f, 0x3, 0x80000001, 0x10001, 0x0, 0xa56, 0x10001, 0x100000001, 0x1f, 0x5, 0x5, 0x81, 0x1, 0xbe5, 0x7ff, 0xfff, 0x7, 0x40, 0xa9, 0x3, 0x528, 0x1, 0xfffffffffffffffc, 0x4, 0x1, 0x2, 0x1, 0xe67c, 0x100000000, 0x4, 0x9, 0x1, 0x2457, 0x7ff, 0x2, 0x7f, 0xff, 0x8, 0x1, 0x8, 0x2, 0x1, 0x7, 0x3, 0x2, 0xffff, 0x3, 0xffffffff, 0xf0b, 0x91bb, 0x0, 0x6, 0x8, 0x5, 0x7, 0x8, 0x1, 0x0, 0x401, 0x101, 0x9b7, 0x1, 0x6, 0x10001, 0x1f, 0x8, 0x6, 0x4, 0x1f, 0x6, 0x0, 0x4, 0x3e, 0x1, 0x10001, 0x298, 0x0, 0x3f, 0x0, 0x3, 0x2, 0x5, 0x1, 0x1, 0x7, 0x20, 0x800, 0x41b, 0xfffffffffffffffe, 0x10001, 0x7ff, 0x2, 0x2bc6, 0x5, 0x2, 0x2, 0x7, 0x7, 0x608, 0x3f, 0xb00d, 0xb23, 0x10001, 0x4, 0x8000, 0x40, 0x999, 0x1ff, 0x1, 0x3, 0x66b0, 0x4, 0x1, 0x5c, 0x0, 0x40, 0x935, 0x100000001, 0x8, 0x58d, 0xa319, 0x0, 0x0, 0x3, 0xe2, 0x4, 0x6868, 0x1, 0x1ff, 0x9, 0xe7, 0xfff, 0x1, 0x9, 0x5, 0x7f28, 0x800, 0x100, 0x0, 0x7ff, 0x4, 0x6, 0xffffffff80000001, 0x9, 0x100, 0x9, 0x593e6ef2, 0xba7, 0x82, 0x7, 0x8, 0x45006780, 0x9, 0x6, 0xa81e, 0x80000001, 0x8f37b30, 0x40000000000, 0x1, 0x10000, 0x9, 0x0, 0x4, 0x284, 0x1, 0x3, 0x8001, 0x100000001, 0x6, 0x6, 0x8, 0x2, 0x9, 0x6, 0x1ff, 0x8, 0xafe5, 0x10000, 0xfff, 0x3ff, 0x3ff, 0x0, 0x20, 0x1, 0x4, 0x81, 0x2, 0xd8d, 0x7, 0x100, 0xff, 0x3ae, 0x2, 0x5, 0x0, 0x6, 0x3ff, 0x73aac7d3, 0x9, 0xdbf, 0x3, 0x1, 0x8, 0x1ff, 0xb6, 0x1f, 0x5, 0x6, 0x20, 0xfffffffffffffff8, 0x666, 0x3, 0x2, 0x80000001, 0x7fffffff, 0x9, 0x1, 0x81f5, 0x1, 0x8, 0x7, 0xffff, 0x3ff, 0x7f, 0x1000000, 0x80000001, 0x100000001, 0x100000000, 0x3f800000, 0x7, 0x8, 0x7a, 0x28, 0x9, 0x1000, 0x1, 0x9, 0x3, 0x401, 0x3, 0x1f, 0x65b, 0x0, 0x40, 0x548, 0x1f, 0x8, 0x1, 0x2, 0x5, 0x20, 0x1a1, 0x80, 0x41e5, 0x9, 0xfff, 0x0, 0x7, 0xfffffffffffff001, 0x3ff, 0xa12, 0x2, 0x9, 0x4, 0x6, 0x88, 0x5, 0x3, 0x0, 0x6, 0x8, 0x8, 0x8, 0x7f, 0x7ff, 0x4, 0x0, 0x2, 0x6, 0x0, 0x53b, 0x1, 0x81, 0x1, 0x1, 0x1, 0xd6c0, 0x1, 0x3, 0x4, 0x80, 0x6, 0x10000, 0x8, 0x8, 0x5, 0x3, 0x47c1, 0x3f, 0xffffffff, 0x3ff, 0x1000, 0x1f, 0x1, 0x5, 0x8, 0xad, 0x1f, 0x2c0e, 0xffffffff7fffffff, 0x80, 0x6, 0x80, 0x400, 0x1, 0xcf, 0x7, 0xb8d, 0xfffffffffffffff9, 0x9, 0x8, 0x8000, 0x100000001, 0x5, 0x9, 0x96ba, 0x1000, 0x8001, 0x6, 0xd29, 0x9d83, 0x7, 0x5, 0x0, 0x2, 0x1f3, 0x4178197b, 0x6, 0x7, 0x9, 0x3ff, 0x3, 0x10001, 0x200, 0x1f, 0x7519, 0x9, 0x5, 0x1000, 0x6, 0x80000001, 0x1, 0x8bdd, 0x40, 0x6, 0x80, 0x0, 0x1f, 0xfffffffffffffffb, 0x8001, 0x9, 0x5d46, 0x0, 0xffffffffffffffe1, 0x1, 0x8, 0x7, 0x9592, 0x800, 0x2, 0xd7, 0x401, 0xf30, 0x1, 0xffffffff, 0x2, 0x3, 0x1, 0xffff, 0x2, 0x1f, 0xffff, 0x5, 0x5, 0x3, 0x7, 0xf037, 0x1, 0x0, 0xd6a, 0x316e1ac7, 0xfffffffffffffffa, 0x200, 0x10001, 0xd0e3, 0x3, 0xfffffffffffff963, 0xd6, 0xffffffff, 0xffffffff, 0x4, 0x0, 0xa20d, 0x8000, 0x800, 0x7, 0x53b, 0x6, 0x5, 0x5, 0x3, 0x4, 0x2, 0x8, 0xff7a, 0xfffffffffffffff7, 0x1, 0x1000, 0x8000, 0x10001, 0xfffffffffffffc00, 0x8001, 0x4, 0x3, 0x7, 0x1, 0x3, 0xab7, 0x3c, 0x801, 0xffff, 0x4, 0x9, 0xffffffff, 0x3c60000000, 0xc, 0x4, 0x6, 0x2, 0x1ff, 0x6, 0x6, 0x9, 0x5ffb, 0x1, 0x5, 0x7fffffff, 0x7fff, 0x8, 0x3, 0x1ff, 0x2, 0x1, 0x592, 0x3, 0xa8, 0x0, 0x3ff, 0x9, 0x1, 0x8001, 0x64f, 0x7, 0x1, 0x6, 0x8, 0x81, 0x4, 0x5, 0x0, 0x200, 0x401, 0x6, 0x101, 0x7, 0x3, 0xffff, 0xec, 0xa93, 0x8, 0x8, 0x9, 0x4, 0x10000, 0x9, 0x0, 0x6, 0xffffffff, 0x1, 0x7, 0x1, 0x80, 0x8001, 0x101, 0x0, 0xffffffffffffff00, 0x80, 0x1ff, 0x800, 0x3, 0x8, 0x5, 0x8, 0x100000000, 0x9, 0x5c5, 0x3, 0x3ff, 0x101, 0x2, 0x4, 0x401, 0xdde, 0xffffffff, 0x6, 0x3, 0x80, 0x1, 0x9, 0xbe, 0x9, 0x80000001, 0xfff, 0x6d36, 0x7ff, 0x100000000000000, 0x5194a8b9, 0xffffffffffffff00, 0x1, 0x2, 0x0, 0x100000000, 0x964, 0x1, 0x5, 0x4, 0xff, 0x8, 0x80000001, 0x3, 0x3, 0xfffffffffffffff9, 0x594, 0x9, 0x9, 0x4, 0x3, 0x9, 0x4, 0x8, 0x24000000000000, 0x0, 0x8001, 0x101, 0x7, 0xc11, 0x7, 0x7, 0x3, 0x6, 0x2e, 0x3, 0xffff, 0x9, 0x6, 0x200, 0x40, 0x9, 0x33, 0x9, 0x1, 0x0, 0x5, 0x46bf, 0x1, 0x7f, 0x100000001, 0x39b4, 0x71, 0xb5, 0xfffffffffffffffb, 0x10000, 0xffffffffffffffc1, 0x6, 0x3, 0x100000000, 0x9, 0x4, 0x9, 0x1, 0x5914, 0x6, 0x4, 0x7fffffff, 0x39, 0x1, 0xd224, 0x10000, 0x9, 0x400, 0x1, 0x9, 0x2, 0x7f, 0x3f, 0x5, 0xaa38, 0x2, 0xeb78, 0xffff, 0x7b45, 0x1c26, 0x0, 0x10001, 0x8, 0x8, 0xffffffffffff0000, 0x1000, 0x16, 0x3, 0x3, 0x1f, 0x7, 0x1, 0x100000000, 0x5, 0xfffffffffffffffb, 0x1, 0xc0000, 0x40, 0x6b4, 0xfffffffffffff560, 0x1, 0x3d13, 0xfffffffffffffff9, 0x6f, 0x3, 0x3, 0x4, 0x7, 0x0, 0x29, 0x9, 0x3ff, 0x8e, 0x6, 0x2, 0x7ead70bb, 0x200, 0x18e0, 0xffffffffffffff2e, 0x505bedca, 0xffffffff, 0x3, 0x4, 0xffffffffffffff6d, 0x0, 0x7, 0x6, 0x0, 0x9, 0x101, 0xbaf8, 0x10000, 0x6, 0xed7, 0x136, 0x1f, 0x51, 0x39d9, 0x800, 0x77, 0xd5, 0xfffffffffffffff7, 0x9, 0x1, 0xffff, 0x5, 0xfffffffffffffffc, 0x101, 0x2, 0x7, 0x0, 0x200, 0x9, 0x20, 0x6b20, 0x8, 0x100, 0x9, 0x1, 0x7d, 0x5, 0x4, 0xfffffffffffffffe, 0x1, 0x40, 0x8, 0x1, 0x7, 0x80000001, 0xfffffffffffffff9, 0xc4a, 0x4, 0x7, 0x8, 0x8, 0x400, 0x0, 0x71, 0x8, 0x2, 0x8, 0x5e6d, 0x4, 0x3ff, 0x5, 0x1, 0x8000, 0xff, 0x0, 0x7, 0x40, 0x1, 0x20, 0x101, 0x6c4, 0x9, 0x7, 0x4, 0x8, 0x400, 0x3, 0x9, 0xdb39, 0xffff, 0x3, 0xe, 0x6, 0x9, 0x0, 0xffffffffffffffff, 0x28a6, 0x9651, 0xcf, 0x7, 0x7, 0x401, 0x7, 0xa0, 0x200, 0x0, 0x0, 0xffffffffffff0001, 0xffffffffffffff81, 0x8, 0x2, 0x1, 0x7, 0x4, 0x3, 0x8800000000000000, 0x8001, 0x2, 0x401, 0x2, 0x40000000000000, 0x40, 0x2, 0x74d, 0x1, 0x81, 0x7ff, 0x1ff, 0x2, 0x45d, 0xfffffffffffffffc, 0x3, 0x9, 0x3, 0x6, 0x1, 0x347c, 0xffffffffffff7fff, 0x4, 0x5, 0xffffffff, 0x100000000, 0x4, 0x3, 0x5, 0x9dbb, 0xe083, 0x401, 0xfe, 0x0, 0xffffffffffff2421, 0x7, 0x3, 0x0, 0x100, 0x3f0e, 0xf974, 0x8000, 0xfffffffffffffffb, 0xfffffffffffffff8, 0x9, 0xa15, 0x4, 0x401, 0x4, 0xff, 0x9, 0x4, 0x6, 0x8001, 0x2d05, 0x3d0, 0x0, 0xffffffffffff9687, 0x4, 0x5e4c, 0x200, 0x73, 0xfffffffffffffffe, 0x5, 0x5, 0x1, 0x4, 0x5, 0xd6, 0x89a3, 0x1ff, 0x7f, 0x4, 0x0, 0x57f, 0x5, 0x3, 0x9, 0xaf, 0x2, 0x7, 0x1, 0x5, 0x41590931, 0xc7b, 0x9, 0x100000000, 0x3, 0x3, 0x33eb, 0x10000, 0x7fff, 0x3, 0xffe0000000000, 0x100000001, 0x7, 0x80000001, 0x8001, 0x7, 0x3f, 0xffff, 0xbc1, 0x3f, 0x8d33, 0x3, 0x145, 0x1, 0x7, 0x6, 0x101, 0xfff, 0x10000, 0x3, 0x0, 0x833, 0x9, 0x9, 0x0, 0x2, 0x3, 0x101, 0x3ff, 0x80000000, 0x5, 0x8, 0x36a9d162, 0x2536, 0x1, 0x8, 0x9, 0x3f, 0x1, 0x1, 0x9, 0x2, 0x1, 0x5, 0x40, 0x9, 0x8, 0x80, 0x1, 0x0, 0x3f, 0x400, 0x3dc, 0x9b, 0x3, 0x5, 0xffff, 0x7fff, 0xacbe, 0x200, 0x6, 0x8000, 0x100000000, 0xffffffffffff8359, 0x9, 0x93, 0x4, 0x38, 0x0, 0x4, 0x80000000, 0x7fff, 0x400, 0xffffffff, 0x6, 0x4, 0x1, 0x6, 0x7, 0x3, 0x5, 0x7, 0x4, 0x2, 0x7, 0x101, 0x1, 0xb924, 0xfffffffffffffffe, 0x7, 0x7, 0x3, 0x8000, 0x2, 0x8, 0xfffffffffffff9ed, 0x88a6, 0x3028, 0xe32, 0x40, 0x0, 0x2, 0xb4, 0x0, 0x7, 0x3, 0xffffffff, 0x6, 0x4, 0x1, 0xffffffffffffff01, 0x20, 0x3, 0x80000000, 0x7, 0x0, 0x8, 0xff, 0xc79a, 0x3, 0x5d0, 0x2, 0xff, 0x6, 0x1, 0x100000001, 0x1, 0x3, 0x20, 0x3, 0x400000, 0x20, 0x9, 0x6, 0x7fff, 0x9, 0x2, 0xfffffffffffffffe, 0xcd09, 0x9, 0x3, 0xfffffffffffffffa, 0xed, 0x3, 0xb0a0000000000000, 0x800, 0x9, 0x5, 0x1, 0x7fffffff, 0xfff, 0x7, 0x0, 0x80000001, 0x5, 0x5, 0x2267, 0x1, 0x5, 0x2, 0x4, 0x4, 0xffffffffffffff77, 0x0, 0x400, 0x8, 0x6, 0xfffffffffffffffb, 0x3, 0x9, 0x401, 0x1f, 0x7f, 0xc5f9, 0x5, 0x7fff, 0x7fff, 0xf0, 0x8, 0x3, 0x7, 0x5, 0x0, 0x8000, 0x3, 0x1, 0x0, 0xfffffffffffffa30, 0x1, 0x6a9, 0x3, 0x41a, 0x7ea, 0x6, 0x5, 0x6, 0x2, 0x80, 0x3, 0x2, 0x0, 0xfffffffffffffff8, 0x80000001, 0x6f92, 0x400, 0x2, 0x6, 0x5, 0x80000001, 0x10001, 0x81, 0x7f, 0x5, 0x2, 0x2, 0x8, 0x2, 0x4, 0x4, 0x4, 0x2, 0x101, 0x6, 0x8000, 0x0, 0x101, 0x435, 0x9, 0x8000, 0x7ff, 0x3, 0x100000000, 0x7, 0x100000001, 0x8, 0x1aac, 0x4e, 0x5, 0x8, 0x3, 0x7, 0xfffffffffffffc01, 0x8001, 0xf64, 0x1000, 0x1eeb, 0x108c83ed, 0x1ff, 0xc1d, 0x20, 0x80000000, 0x1000, 0x100000000000, 0x1, 0x0, 0x40, 0x4, 0x80, 0x10000, 0xff, 0x7, 0x3, 0x2, 0x9, 0x100000001, 0x5, 0xfffffffffffffffe, 0x4, 0x1, 0x0, 0x29fd, 0xe485, 0x9, 0x5, 0x8, 0x9, 0x2, 0x0, 0x64d, 0x6, 0x6248000000, 0xff, 0x1b, 0x7, 0x2, 0x0, 0xffffffff, 0x9, 0x3, 0x100000000, 0x6, 0x7, 0x1, 0x0, 0x9, 0x0, 0x4, 0x3, 0x3, 0x2, 0x4, 0x2, 0x3, 0x1, 0x9, 0x20, 0x20, 0x1, 0x0, 0x3, 0x8000, 0x8, 0x5, 0x3, 0x6, 0x5758, 0x0, 0x40, 0x48000000000000, 0x1f, 0x8, 0xfffffffffffff800, 0xfffffffeffffffff, 0x8001, 0x2, 0x2, 0x400, 0x400, 0x100, 0x0, 0x10000, 0x1, 0x6, 0xfff, 0xdd2a, 0x8, 0xb, 0x42a, 0x1, 0x3d84, 0x7, 0x5, 0xfffffffffffff001, 0x400, 0x80000001, 0x100000000, 0x8, 0x3, 0x80, 0xfffffffffffffc01, 0x10000, 0x4, 0x8, 0x80000000, 0x1, 0x37c, 0x8, 0x1, 0x7f, 0x2, 0x8, 0x4, 0x4, 0xff, 0xff, 0x5, 0xa3a1, 0x2, 0x6, 0x7f, 0x5, 0xffffffffffffffc0, 0xaf1, 0x7fff, 0x100000001, 0x7, 0x2, 0x2, 0x4, 0x2, 0x81, 0x7ff, 0xe35, 0x0, 0x3f, 0xe8, 0x1, 0x0, 0x7, 0x6, 0x4, 0xfffffffffffffffd, 0x9, 0x8, 0x6, 0x6, 0x2, 0xff, 0x0, 0x9, 0xda, 0x8000, 0x7ff, 0x2, 0xdeab, 0x4, 0xfffffffffffffffb, 0x92b1, 0x4, 0x6217000000, 0x7f, 0x7fffffff, 0xffffffff, 0x4086eff4, 0x20, 0x0, 0x80000001, 0x1, 0x75, 0xfffffffffffffffe, 0x6b1c, 0x9, 0x2, 0x10000, 0x200, 0x4, 0x2, 0x0, 0x40, 0x1, 0x7, 0x800, 0xeac6, 0x7, 0x3f, 0xe9, 0x0, 0x2, 0x2, 0x803, 0x9, 0x0, 0x100, 0x8, 0x6, 0x9, 0x1, 0x6, 0x2, 0x7fff, 0x4, 0x8, 0x0, 0x100000001, 0x5, 0x10000, 0x200, 0x9, 0x2, 0x7, 0x6, 0x0, 0x2, 0x9, 0xe7f2, 0x7, 0xcc82, 0x0, 0x2, 0x5449, 0x1ff, 0x72, 0x1, 0x9, 0x8, 0xffffffffffffff15, 0x8, 0x10000, 0x1, 0xff, 0x0, 0x4, 0x0, 0x100000001, 0x1, 0x8, 0x3, 0x5, 0x6, 0x6, 0x1f80000000000, 0xcc3, 0x7ff, 0x2, 0x2, 0x100000001, 0x4, 0xa1b, 0x7ff, 0x20, 0x9, 0x623d, 0x985, 0x8, 0x0, 0x1000, 0x7, 0x7, 0x200, 0xff, 0x6, 0x8, 0x9, 0x318b, 0x3, 0xd3, 0x6, 0x6, 0x3ff, 0x2, 0x7, 0x4, 0x9, 0x86, 0x200, 0x7, 0x0, 0x7, 0x47, 0x37, 0x1, 0x8, 0x10001, 0xb1, 0x6, 0xfffffffffffffffb, 0x400, 0x3, 0x8, 0x101, 0x0, 0x4, 0x1, 0x6, 0x9, 0x100000001, 0x4, 0x7, 0x100, 0x71e, 0x1, 0x7, 0x1f, 0x9, 0x7ff, 0x1f, 0x2, 0x2, 0x0, 0x1ff, 0x940d, 0x6, 0x9, 0x100000000, 0x4, 0x7fffffff, 0x8000, 0x1ff, 0x10001, 0x4, 0x401, 0x101, 0xffffffff, 0x0, 0x8, 0x7ff, 0x6, 0xa39e, 0xfffffffffffffff7, 0x80, 0xffffffff, 0x2cd1f4df, 0x9, 0x1, 0xfffffffffffff800, 0xa80, 0x0, 0x9, 0x2, 0x0, 0xfffffffffffeffff, 0x7, 0x3, 0x7fff, 0x6, 0x8, 0xe66, 0x7fff, 0x5b, 0x1, 0x9, 0xfc, 0x1, 0x400, 0x7f, 0x80000001, 0x2, 0x4, 0x4, 0x5, 0x3, 0x8, 0x1, 0x0, 0x0, 0x3, 0xdc00000000000000, 0xd181, 0x4, 0x3, 0x6, 0x9, 0xfff, 0x1, 0x3ff, 0xfffffffffffffffc, 0x0, 0x3, 0x9, 0x8, 0x6, 0x10001, 0xffffffffff5cec04, 0x8001, 0x8, 0x5, 0x800, 0x759a1543, 0x7, 0x401, 0x2, 0x6, 0x959, 0x5, 0xff, 0x2, 0x1ff, 0x5, 0x10, 0x2, 0x6, 0x7fff, 0xffffffff, 0x3d105be1, 0x2a8, 0x720b, 0x81, 0x2, 0x8, 0x3fc00, 0x7, 0x7, 0xe2, 0x1, 0x7, 0x6, 0x1, 0x6, 0x101, 0x7, 0x8, 0x8000, 0x6, 0x9, 0x4b, 0x1, 0x8, 0x1e, 0x6, 0x794, 0x2, 0x101, 0x32cd, 0x81, 0x400, 0x8, 0x65, 0xfffffffffffffff8, 0x3, 0x44c3, 0x6, 0x0, 0x5, 0x80000000000000], "7fd31aa771cff3dffbe89fe6af4626b4637c5bdde85f2ed9f76d560f5c30868be10eb560d98c3ed6d89692661a9edf83b97c7d66eac149a4a063f0ced56bae418c0521dcbc47d76d7cc9ca59547cb1ddfb4a61780b69cc34c8df24e04f3a5423ffd0433e496157d041822f53d6ee1aa9c0355286e8a07242beac8b1e74c300a7e0ff3e85a78a81716833361d156c3cc792722bf13437f63a625c805cbeda066304"}}) 2018/04/03 23:01:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = socket(0x0, 0x80f, 0x5) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) 2018/04/03 23:01:16 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001500)='./file0\x00', 0x400000, 0xc0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001340)={0x0, 0xaaa3}, &(0x7f0000001380)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000013c0)={0x0, 0x3f, 0x6, 0x0, 0xdcdd, 0x7f}, &(0x7f0000001400)=0x14) sendmsg$inet_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000140)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000180)="4b3308f8fac6ec4f24fed3334f92f0a58f60f181d63127", 0x17}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="635991871ff376bddd1444fe0094fc6d8c0ef7ca0f3b49f3f06c7ee6ccc72adf2623d87841cc3e4c4174dfb7a92605a9b3f68139b3befdc1c97aaf82af3007a5e692af8d45e0e180d58a130d05bf43f45ad3fd61f4bfaa33ada4e18669fa287f20e72397f8c6936ca69bc48dbc70ad225dd3efd34ddedbc1c420aa952d735d0f9143cfdf286c675629d10670d53ca2179df852788fbca59aab747058842d6cd7014fb5bf7b99da4fc5a794ec0e86ef7b28bb1eacbb6c7a79a378198a1c55daf4e17d3051d8cbb303db282a764d", 0xcd}, {&(0x7f00000012c0)="a11074be0f6e76", 0x7}], 0x4, &(0x7f0000001440)=[@sndinfo={0x20, 0x84, 0x2, {0x8e, 0x8, 0x81, 0x9, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x202, 0x1, 0x4, r3}}], 0x60, 0x800}, 0x4000) r4 = syz_open_dev$binder(&(0x7f0000001580)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0xf, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="113a84330fdace8f32c1576d8492ffb3d72b631143eac67a6a990a0a185af0f412cd3543cfe0fc648ad3861705787711cbfe091d49b12dca8639bcf3dfa1f00e487c7d1cc03c37cd55a87f5f9d2e5f5ded891875259e224513fdf706a65659c954ede365bd257ca6a957bc3510cdec7439deba50a7bdad90a0defa46a64d88165d8669f2f2dbbb2e6ccfe82945f89daab0ee8e1364737ad8f06fe3e203fc93aff5d457d8208537d9395173fc78f1fc4b3ab1fea70a7fe6c1a5c4aeb20f9192"], 0x0, 0x0, &(0x7f0000011f9d)}) sendto(r1, &(0x7f00000015c0)="77a94168b8022b0681fbb7c2effdb6df56dc2a7e92d5d1f1000b32dc9727a5be35778f174301da34b841f905f926464e43590cf56cd00cbaeab621a808c6a1e02d63c0dab067c4958a06fbd1a90bff8c6030132644e639cd57d8466deb19", 0x5e, 0x4000010, &(0x7f0000001640)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'erspan0\x00'}}, 0x80) 2018/04/03 23:01:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000000000020080000000000000000000000"]) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10100, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x4e, "268c1b0a6658359ce4fa0af20b56b2ce052e6432b0aba9bd2bedd3537e324d296e9448cbc769ac7d79c8b3e7390611214247e474a903dd30ed2bdd1361ee153ee981dcbdf093450a5331880a70f3"}, &(0x7f0000000140)=0x56) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r4, 0xfd42}, &(0x7f00000001c0)=0x8) 2018/04/03 23:01:16 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000040), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') [ 118.307413] binder: 10407:10408 ioctl 400448c8 20000200 returned -22 2018/04/03 23:01:16 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x6, 0x4) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)='BD', 0x2, 0x400}], 0x0, &(0x7f0000010a00)=ANY=[@ANYBLOB='q']) connect$nfc_raw(r0, &(0x7f0000000280)={0x27, 0x0, 0x0, 0x6}, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x18040040}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getstats={0x14, 0x5e, 0x8, 0x70bd2b, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x80) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000240)=""/18) [ 118.368873] binder: 10411:10412 unknown command 864303633 [ 118.383804] binder: 10411:10412 ioctl c0306201 20000040 returned -22 2018/04/03 23:01:16 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) [ 118.413995] hfs: unable to parse mount options [ 118.432010] binder: 10411:10427 unknown command 864303633 2018/04/03 23:01:16 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x9a0, 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x5, 0x202000) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000080)={"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"}) [ 118.456476] binder: 10411:10427 ioctl c0306201 20000040 returned -22 [ 118.468986] hfs: unable to parse mount options 2018/04/03 23:01:16 executing program 4: r0 = socket$inet(0x15, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000880)=ANY=[@ANYBLOB="200000284124b4db135af10000000000010000400c001700", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x347) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000024c0), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) semctl$GETPID(0x0, 0x1, 0xb, &(0x7f00000009c0)=""/93) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000048000), 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000080), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair(0xa, 0x2, 0x8001, &(0x7f00000000c0)={0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000001c0)}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) r4 = semget(0x2, 0x3, 0x154) vmsplice(r1, &(0x7f0000000300)=[{&(0x7f0000000240)="4c3b825bb63dc197b08e6adcfe2c87e72073c8493b7eace6dfcd87c4c3c3b07dd3fd6f521cfdaac8", 0x28}, {&(0x7f0000000a40)="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", 0x1000}, {&(0x7f0000000380)="4834015e3c50a9a6a63c14655c2f7ce59d2e773eb66a145fcb77f6201dd18b32410fff2644a8c189515a8b3e1af99980a7d8352176b3c63d449df4943b4da9c4ae14eeb318d33d68d6dfdb5571dee7515e0edbeb6bec5dcaad1cbac8752397798b3b313943e61bc44757f764d7fd4949012bb5120c0b8f73a5e33a968b660eb18bc8cc9adbb803b691db939a4a4c44e2ac4d51ab4c04b04ddcca2eb4fe3d070f7d4b58edaf14fdf6d37bccdcb832d98b5669f98973e431f5d385231c3928b81d0ae435d6d0aa0328398c3181902515cc09fe20ab56fb", 0xd6}, {&(0x7f0000000280)="a4c748243956d06ffba974de13b4f0358f7d8a414f6d87c90e15c727028f1da584ba48225fc5d1816aa21ae51d16f08be06b0978a3f17380bed28f00a6e22187b7b8dee072570d07c28cde28f2dd2ecdc27ca660f9417e3c6df7e76e0edd24a91a5fbb38fb8b68d33d77bc9df845f22af93557d41b", 0x75}], 0x4, 0x1) semtimedop(r4, &(0x7f0000000180)=[{}], 0x1, &(0x7f0000000340)={0x0, 0x1c9c380}) tkill(r2, 0x1000000000016) 2018/04/03 23:01:16 executing program 6: getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)=0x0) r1 = memfd_create(&(0x7f0000000280)='\x00', 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000002c0)=0x6) r2 = request_key(&(0x7f0000000180)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r0, r2) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000300)={0x51, 0xc172, 0xffff, {0x6, 0x8}, {0xffffffff00000000, 0x3}, @cond=[{0x3778ca20, 0x5, 0x6, 0x1, 0x4, 0x6}, {0x2, 0x0, 0xe6d, 0x7, 0x5, 0x6}]}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000340)) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x3b8}, 0x1}, 0x0) 2018/04/03 23:01:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x7e0, 0x62a1, 0x9, 0x1}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000080)=@ethtool_cmd={0x8}}) 2018/04/03 23:01:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000d52f5f247463271f8e07051f"], 0x14}, 0x1}, 0x0) 2018/04/03 23:01:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a06ffc)=0x108, 0x4) sendto$inet6(r0, &(0x7f000000ffff), 0x0, 0x0, &(0x7f0000006000)={0x2, 0x4e20}, 0x1c) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000040)=0x8, 0x4) recvmsg(r0, &(0x7f0000012fc8)={&(0x7f000000e000)=@ipx, 0x0, &(0x7f0000008000), 0x0, &(0x7f0000006000)}, 0x2000) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@buf={0x11, &(0x7f0000000000)="63d07ce9373be00ea799ae5b5d936fad02"}) [ 119.102597] binder: release 10407:10408 transaction 20 out, still active [ 119.109540] binder: release 10407:10408 transaction 19 in, still active [ 119.116337] binder: undelivered TRANSACTION_COMPLETE [ 119.121994] binder: BINDER_SET_CONTEXT_MGR already set [ 119.122007] binder: 10407:10408 ioctl c0306201 20004000 returned -14 [ 119.127748] binder: 10407:10463 ioctl 40046207 0 returned -16 [ 119.142236] binder: 10407:10408 ioctl 400448c8 20000200 returned -22 [ 119.149581] binder_alloc: binder_alloc_mmap_handler: 10407 2000c000-2000e000 already mapped failed -16 [ 119.153174] binder_alloc: 10407: binder_alloc_buf, no vma [ 119.164683] binder: 10407:10463 transaction failed 29189/-3, size 0-0 line 2963 [ 119.179153] binder: release 10407:10463 transaction 21 in, still active [ 119.186063] binder: send failed reply for transaction 21 to 10407:10463 [ 119.193271] ================================================================== [ 119.200754] BUG: KASAN: use-after-free in __list_del_entry_valid+0x144/0x150 [ 119.207932] Read of size 8 at addr ffff8801cc403010 by task kworker/0:3/2095 [ 119.215087] [ 119.216692] CPU: 0 PID: 2095 Comm: kworker/0:3 Not tainted 4.16.0+ #13 [ 119.223326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.232664] Workqueue: events binder_deferred_func [ 119.237829] Call Trace: [ 119.240393] dump_stack+0x1a7/0x27d [ 119.243994] ? arch_local_irq_restore+0x53/0x53 [ 119.248642] ? show_regs_print_info+0x18/0x18 [ 119.253123] ? kasan_check_write+0x14/0x20 [ 119.257335] ? __list_del_entry_valid+0x144/0x150 [ 119.262161] print_address_description+0x73/0x250 [ 119.267005] ? __list_del_entry_valid+0x144/0x150 [ 119.271837] kasan_report+0x23c/0x360 [ 119.275611] __asan_report_load8_noabort+0x14/0x20 [ 119.280514] __list_del_entry_valid+0x144/0x150 [ 119.285159] binder_release_work+0x163/0x4b0 [ 119.289551] ? binder_free_ref+0xa0/0xa0 [ 119.293586] ? kfree+0xf3/0x260 [ 119.296838] ? binder_free_transaction+0x6a/0xa0 [ 119.301569] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 119.306559] ? trace_hardirqs_on+0xd/0x10 [ 119.310682] ? kasan_check_write+0x14/0x20 [ 119.314891] ? binder_free_transaction+0x7b/0xa0 [ 119.319632] ? binder_send_failed_reply+0x1ce/0x380 [ 119.324621] binder_thread_release+0x4e1/0x730 [ 119.329277] ? binder_release_work+0x4b0/0x4b0 [ 119.333836] ? do_raw_spin_lock+0xc1/0x230 [ 119.338047] ? _raw_spin_unlock+0x22/0x30 [ 119.342174] binder_deferred_func+0x4f4/0x1350 [ 119.346755] ? find_held_lock+0x35/0x1d0 [ 119.350793] ? binder_cleanup_ref_olocked+0xad0/0xad0 [ 119.355961] ? debug_object_deactivate+0x364/0x560 [ 119.360866] ? lock_downgrade+0x980/0x980 [ 119.365001] ? lock_release+0xa40/0xa40 [ 119.368958] ? find_held_lock+0x35/0x1d0 [ 119.372992] ? trace_hardirqs_off+0x10/0x10 [ 119.377296] ? lock_acquire+0x1d5/0x580 [ 119.381243] ? lock_acquire+0x1d5/0x580 [ 119.385195] ? process_one_work+0xbd9/0x1c40 [ 119.389589] ? __lock_is_held+0xb6/0x140 [ 119.393638] process_one_work+0xc97/0x1c40 [ 119.397855] ? debug_check_no_locks_freed+0x3c0/0x3c0 2018/04/03 23:01:17 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="1896b50200000000002200000000028000008500000030000000589f4e0500000000000000950000000000"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x60, &(0x7f0000000300)="42992290c52d3a39e4b81971a7fa", &(0x7f0000000400)=""/96}, 0x28) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x800) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000100)) 2018/04/03 23:01:17 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010c00)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bb000000000000bb252f", 0x5a, 0x9000}], 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="6e6f6a6f6c696570c5fb58ba222b9a5333742cc5"]) r0 = creat(&(0x7f0000000240)='./file1\x00', 0x6) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000400)={0x0, 0x401, 0x80000001, &(0x7f00000003c0)}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000340)={0x8001, 0x4, 0x4}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000440)=0x800) fchownat(r1, &(0x7f0000000040)='./file1\x00', r2, r3, 0x1000) 2018/04/03 23:01:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x2f0e, 0x10, 0x9, 0xe0000000}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001340)=@assoc_value={r2, 0x2}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCNXCL(r1, 0x540d) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000340)) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r3, &(0x7f00000000c0)={0x1a, 0x300, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmmsg(r3, &(0x7f0000001500)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x2, 0x2, 0x1, {0xa, 0x4e20, 0x6}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="cac1a81b569e0000290f91d439b00af0fb5a74f193b4f22e732cf8f02d1159b722bb2af67e6b92210e98d50bd6c518c40d6f125a0708743f90c15b11774bc2879f20ff026bf06ea54a81ac99bde63110f103a3da5470f9da7698ee112637a539105fd35c02b41281c3593ffeddd3b98fcb94819ebc9c9b736825cdd2de40edc73f5337efd35a43467f", 0x89}], 0x1, &(0x7f00000001c0)=ANY=[], 0x0, 0x20000000}, 0x10001}], 0x1, 0x4000000) connect$llc(r3, &(0x7f0000001640)={0x1a, 0x30f, 0x0, 0x5, 0x4, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) openat$cgroup_ro(r1, &(0x7f0000000240)='memory.current\x00', 0x0, 0x0) r4 = syz_open_pts(r0, 0x1) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x67, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="0812960080000046cd975adb7389d2cd391831717c0c0450ae1a9c29c093b20cfa6e37dc33fa701a0e4688269c5f5bfc000000f8d314e2e7eb600fe28eaf0199d6368f8ef3fc6f7ae20c06f1b70d9a976e241c824ba60100008095fd4d2e4146adfb0e2e0378109202cd027e34cb34c8b3b08ede81d4295063ad55af04c666fbf331a0c9119629e1c7646eb18cca431cd27ae09335cc3141a78350b7de67e90543188ee5a91e08f6", @ANYRES32=0x0], &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r6, 0x5a91b6c6}, &(0x7f0000000100)=0x8) write(r4, &(0x7f0000000000), 0x0) write(r5, &(0x7f0000000140)="75e2c4738dcf1cd8968b4f090965ad", 0xf) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/03 23:01:17 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400280, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0x100000000, 0x9, 0x9, 0xffffffffffffffd7, 0x10001, 0x1000, 0xfffffffffffffff7, 0xfff, 0x5, 0x2, 0xff, 0x1f, 0x2, 0xffffffffffffffff, 0x3]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r3 = socket$netlink(0x10, 0x3, 0x0) recvfrom$llc(r1, &(0x7f00000003c0)=""/210, 0xd2, 0x0, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/04/03 23:01:17 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1f, 0x100) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='GPL\x00', 0xbc, 0xfb, &(0x7f0000000140)=""/251}, 0x48) 2018/04/03 23:01:17 executing program 4: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000200)={0x0, 0x6, 0x1, 0x0, 0x10001, 0x0, 0x4}) mq_unlink(&(0x7f0000000100)='eth0\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80, 0x0) r1 = memfd_create(&(0x7f0000000080)='cgroup/#*]\x00', 0x2) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000140)=""/148) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)) close(r0) 2018/04/03 23:01:17 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) close(r0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x42) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x2c, @multicast2=0xe0000002, 0x4e24, 0x2, 'lblcr\x00', 0x4, 0x4, 0x26}, 0x2c) 2018/04/03 23:01:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 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_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) mremap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) uname(&(0x7f0000000100)=""/134) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000200)={0x0, [0x0, 0x0, 0x0, 0x0]}) [ 119.403037] ? pwq_dec_nr_in_flight+0x470/0x470 [ 119.407707] ? __schedule+0x903/0x1ef0 [ 119.411595] ? pick_next_task_fair+0xb50/0x1740 [ 119.416257] ? native_smp_send_reschedule+0x63/0x90 [ 119.422010] ? trace_hardirqs_off+0x10/0x10 [ 119.426326] ? trace_hardirqs_off+0x10/0x10 [ 119.430655] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 119.435492] ? native_iret+0x7/0x7 [ 119.439030] ? error_exit+0xb/0x20 [ 119.442574] ? lock_acquire+0x1d5/0x580 [ 119.446539] ? lock_acquire+0x1d5/0x580 2018/04/03 23:01:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101800) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)="7363f50e0001006500", 0xfffffffffffffe4c) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001d001705000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="e7be00000001000080ffffff"], 0x3b8}, 0x1}, 0x0) [ 119.450506] ? worker_thread+0x40e/0x1380 [ 119.454652] ? lock_downgrade+0x980/0x980 [ 119.458795] ? lock_release+0xa40/0xa40 [ 119.462758] ? kasan_check_read+0x11/0x20 [ 119.466898] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 119.471479] worker_thread+0x1c3/0x1380 [ 119.475456] ? process_one_work+0x1c40/0x1c40 [ 119.479950] ? trace_hardirqs_off+0x10/0x10 [ 119.484257] ? remove_entity_load_avg+0x1be/0x260 [ 119.489087] ? find_held_lock+0x35/0x1d0 [ 119.493135] ? find_held_lock+0x35/0x1d0 [ 119.497182] ? complete+0x62/0x80 [ 119.500622] ? __schedule+0x1ef0/0x1ef0 [ 119.504579] ? do_raw_spin_unlock+0x9e/0x310 [ 119.508963] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 119.513523] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 119.518605] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 119.523599] ? trace_hardirqs_on+0xd/0x10 [ 119.527727] ? __kthread_parkme+0x176/0x240 [ 119.532033] kthread+0x33c/0x400 [ 119.535380] ? process_one_work+0x1c40/0x1c40 [ 119.539853] ? kthread_stop+0x7c0/0x7c0 [ 119.543804] ret_from_fork+0x3a/0x50 [ 119.547507] [ 119.549112] Allocated by task 10463: [ 119.552804] save_stack+0x43/0xd0 [ 119.556235] kasan_kmalloc+0xad/0xe0 [ 119.559924] kmem_cache_alloc_trace+0x136/0x740 [ 119.564571] binder_transaction+0x13d2/0x8200 [ 119.569043] binder_thread_write+0xcf1/0x38b0 [ 119.573515] binder_ioctl_write_read.isra.39+0x261/0xcb0 [ 119.578942] binder_ioctl+0xb72/0x1417 [ 119.582807] do_vfs_ioctl+0x1b1/0x1520 [ 119.586672] ksys_ioctl+0x94/0xb0 [ 119.590113] SyS_ioctl+0x24/0x30 [ 119.593456] do_syscall_64+0x281/0x940 [ 119.597322] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 119.602482] [ 119.604088] Freed by task 2095: [ 119.607345] save_stack+0x43/0xd0 [ 119.610774] __kasan_slab_free+0x11a/0x170 [ 119.614986] kasan_slab_free+0xe/0x10 [ 119.618764] kfree+0xd9/0x260 [ 119.621844] binder_free_transaction+0x6a/0xa0 [ 119.626407] binder_send_failed_reply+0x1c9/0x380 [ 119.631221] binder_thread_release+0x4cc/0x730 [ 119.635778] binder_deferred_func+0x4f4/0x1350 [ 119.640334] process_one_work+0xc97/0x1c40 [ 119.644546] worker_thread+0x1c3/0x1380 [ 119.648494] kthread+0x33c/0x400 [ 119.651833] ret_from_fork+0x3a/0x50 [ 119.655524] [ 119.657128] The buggy address belongs to the object at ffff8801cc403000 [ 119.657128] which belongs to the cache kmalloc-192 of size 192 [ 119.669761] The buggy address is located 16 bytes inside of [ 119.669761] 192-byte region [ffff8801cc403000, ffff8801cc4030c0) [ 119.681530] The buggy address belongs to the page: [ 119.686434] page:ffffea00073100c0 count:1 mapcount:0 mapping:ffff8801cc403000 index:0x0 [ 119.694553] flags: 0x2fffc0000000100(slab) [ 119.698765] raw: 02fffc0000000100 ffff8801cc403000 0000000000000000 0000000100000010 [ 119.706622] raw: ffffea0007338820 ffffea000719cce0 ffff8801dac00040 0000000000000000 [ 119.714485] page dumped because: kasan: bad access detected [ 119.720166] [ 119.721767] Memory state around the buggy address: [ 119.726670] ffff8801cc402f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 119.734005] ffff8801cc402f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 119.741343] >ffff8801cc403000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 119.748676] ^ [ 119.752538] ffff8801cc403080: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 119.759875] ffff8801cc403100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 119.767205] ================================================================== [ 119.774537] Disabling lock debugging due to kernel taint [ 119.780169] Kernel panic - not syncing: panic_on_warn set ... [ 119.780169] [ 119.787524] CPU: 0 PID: 2095 Comm: kworker/0:3 Tainted: G B 4.16.0+ #13 [ 119.795475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.804828] Workqueue: events binder_deferred_func [ 119.809748] Call Trace: [ 119.812329] dump_stack+0x1a7/0x27d [ 119.815950] ? arch_local_irq_restore+0x53/0x53 [ 119.820607] ? kasan_end_report+0x32/0x50 [ 119.824746] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 119.829492] ? vsnprintf+0x1ed/0x1900 [ 119.833287] ? __list_del_entry_valid+0x120/0x150 [ 119.838118] panic+0x1f8/0x42c [ 119.841303] ? refcount_error_report+0x214/0x214 [ 119.846049] ? do_raw_spin_unlock+0x9e/0x310 [ 119.850432] ? do_raw_spin_unlock+0x9e/0x310 [ 119.854817] ? __list_del_entry_valid+0x144/0x150 [ 119.859637] kasan_end_report+0x50/0x50 [ 119.863584] kasan_report+0x149/0x360 [ 119.867360] __asan_report_load8_noabort+0x14/0x20 [ 119.872264] __list_del_entry_valid+0x144/0x150 [ 119.876907] binder_release_work+0x163/0x4b0 [ 119.881292] ? binder_free_ref+0xa0/0xa0 [ 119.885327] ? kfree+0xf3/0x260 [ 119.888579] ? binder_free_transaction+0x6a/0xa0 [ 119.893308] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 119.898301] ? trace_hardirqs_on+0xd/0x10 [ 119.902461] ? kasan_check_write+0x14/0x20 [ 119.906695] ? binder_free_transaction+0x7b/0xa0 [ 119.911600] ? binder_send_failed_reply+0x1ce/0x380 [ 119.916592] binder_thread_release+0x4e1/0x730 [ 119.921153] ? binder_release_work+0x4b0/0x4b0 [ 119.925713] ? do_raw_spin_lock+0xc1/0x230 [ 119.929925] ? _raw_spin_unlock+0x22/0x30 [ 119.934049] binder_deferred_func+0x4f4/0x1350 [ 119.938608] ? find_held_lock+0x35/0x1d0 [ 119.942646] ? binder_cleanup_ref_olocked+0xad0/0xad0 [ 119.947810] ? debug_object_deactivate+0x364/0x560 [ 119.952718] ? lock_downgrade+0x980/0x980 [ 119.956841] ? lock_release+0xa40/0xa40 [ 119.960792] ? find_held_lock+0x35/0x1d0 [ 119.964832] ? trace_hardirqs_off+0x10/0x10 [ 119.969128] ? lock_acquire+0x1d5/0x580 [ 119.973074] ? lock_acquire+0x1d5/0x580 [ 119.977028] ? process_one_work+0xbd9/0x1c40 [ 119.981414] ? __lock_is_held+0xb6/0x140 [ 119.985457] process_one_work+0xc97/0x1c40 [ 119.989667] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 119.994836] ? pwq_dec_nr_in_flight+0x470/0x470 [ 119.999492] ? __schedule+0x903/0x1ef0 [ 120.003359] ? pick_next_task_fair+0xb50/0x1740 [ 120.008003] ? native_smp_send_reschedule+0x63/0x90 [ 120.012997] ? trace_hardirqs_off+0x10/0x10 [ 120.017297] ? trace_hardirqs_off+0x10/0x10 [ 120.021596] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 120.026413] ? native_iret+0x7/0x7 [ 120.029929] ? error_exit+0xb/0x20 [ 120.033453] ? lock_acquire+0x1d5/0x580 [ 120.037400] ? lock_acquire+0x1d5/0x580 [ 120.041349] ? worker_thread+0x40e/0x1380 [ 120.045472] ? lock_downgrade+0x980/0x980 [ 120.049597] ? lock_release+0xa40/0xa40 [ 120.053549] ? kasan_check_read+0x11/0x20 [ 120.057671] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 120.062237] worker_thread+0x1c3/0x1380 [ 120.066196] ? process_one_work+0x1c40/0x1c40 [ 120.070675] ? trace_hardirqs_off+0x10/0x10 [ 120.074972] ? remove_entity_load_avg+0x1be/0x260 [ 120.079791] ? find_held_lock+0x35/0x1d0 [ 120.083830] ? find_held_lock+0x35/0x1d0 [ 120.087868] ? complete+0x62/0x80 [ 120.091309] ? __schedule+0x1ef0/0x1ef0 [ 120.095257] ? do_raw_spin_unlock+0x9e/0x310 [ 120.099638] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 120.104195] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 120.109276] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.114268] ? trace_hardirqs_on+0xd/0x10 [ 120.118389] ? __kthread_parkme+0x176/0x240 [ 120.122687] kthread+0x33c/0x400 [ 120.126032] ? process_one_work+0x1c40/0x1c40 [ 120.130500] ? kthread_stop+0x7c0/0x7c0 [ 120.134447] ret_from_fork+0x3a/0x50 [ 120.138593] Dumping ftrace buffer: [ 120.142108] (ftrace buffer empty) [ 120.145791] Kernel Offset: disabled [ 120.149406] Rebooting in 86400 seconds..