ind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x404002) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @dev}, &(0x7f00000001c0)=0xc) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="a7", 0x1}], 0x1, &(0x7f0000000340)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x34, &(0x7f0000000100)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/6, 0x6}, 0x0) write$binfmt_script(r1, &(0x7f0000001780)=ANY=[@ANYBLOB="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"], 0x10a) r3 = getgid() setgid(r3) 2018/04/09 21:13:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x10001}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) 2018/04/09 21:13:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000600)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={0x0, 0xff}, &(0x7f0000000400)=0x8) getpeername(r1, &(0x7f00000004c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000540)=0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000580)={r2, 0x5, 0xdfd9, 0x52, 0x5, 0x3}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={r2, 0x9}, &(0x7f0000000480)=0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000240)={@can={0x1d}, {&(0x7f0000000080)=""/33, 0x21}, &(0x7f0000000140), 0x24}, 0xa0) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43084d6d6437c203d5341837d777a928801bad3b40000000000000000cfcb77a118b6d5e854894ecdcd", 0x40) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000380)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x18, {0x2, 0x4e22}, 'ip6gretap0\x00'}) getsockopt$inet6_dccp_int(r4, 0x21, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 58.002120] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 58.039685] kvm [6011]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 2018/04/09 21:13:44 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x2, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x9}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x0, @thr={&(0x7f0000001100)="423e05366af59e0b4c1b1c3bf7af52c00dd0ab0cc25dbfdc9726acdf86624b3f1eafc8", &(0x7f0000001140)="8c91d1715b4100890f8b0d9c708705e35c15b4a6b36ef983b8f66e6b2c6eb3d874a857ac06241fd7920839e00712185aa229a8f293c8b1806fceace0d50870c8080810bc4093c0034ade594024e5e82b7fd0fe9aa216fd40444cd64dcb0f10070c7876014a51e14ae1dec7e6a1bb3d18207170e9e7920516f15e187e92819892ae45b94f5606584dbda21516787f7dc94cdf7ca19796899efab567003e5f6df7696e0ce5ed8b41489ef343eaeb1a54b8e9de1cd3fd322e72103d2892e075f0a2202d2a17d6210160b9fe80ec5a5389f282705008cc"}}, &(0x7f00000010c0)) sysfs$2(0x2, 0x0, &(0x7f00000000c0)=""/4096) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r0) tkill(r1, 0x15) 2018/04/09 21:13:44 executing program 6: r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000717000)) 2018/04/09 21:13:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4}]}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000011fc8)={&(0x7f000001cff4)=@nl=@unspec, 0xc, &(0x7f0000010fb0), 0x0, &(0x7f000001c000)=""/77, 0x4d}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8002, 0x0) r2 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x5, "6ad9a45e62"}, &(0x7f0000000140)=0xd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x2a}, &(0x7f00000001c0)=0x8) 2018/04/09 21:13:44 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000000c0)={"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"}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000007100004000000000ff09000000b14d26"]) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000580)={"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"}) 2018/04/09 21:13:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) r4 = socket(0x4, 0xf, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x1e, "9a604af4c7393ffbc728eccbf8598fc64dff59e4e6baca33b418474bb97a"}, &(0x7f0000000180)=0x26) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r5, 0x92c}, 0x8) io_setup(0x400, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_submit(r6, 0x2000000000000001, &(0x7f00000004c0)) sendfile(r3, r1, &(0x7f0000000040), 0xfffffffffffffffd) 2018/04/09 21:13:45 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x1, 0xffffffff, 0x7, 0x8e, 0x100000001, 0x0, 0x6]}, &(0x7f0000000080)=0x12) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000020}]}) 2018/04/09 21:13:45 executing program 7: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f00005e5ff0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/09 21:13:45 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x80, 0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xb0, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x1f, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x65, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in={0x2, 0x4e24, @rand_addr=0x10000}, @in6={0xa, 0x4e20, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20, 0x7fff, 0x8}, &(0x7f0000000340)=0x98) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000000)=@setlink={0x30, 0x13, 0x6780812102695179, 0x0, 0x0, {}, [@IFLA_NET_NS_FD={0x8, 0x1c}, @IFLA_IF_NETNSID={0x8, 0x2e}]}, 0x30}, 0x1}, 0x0) openat(r1, &(0x7f0000000380)='./file0\x00', 0x400082, 0xb3) 2018/04/09 21:13:45 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/04/09 21:13:45 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000300)={0x0, 0x73b, 0x2, 0x3, 0x81, 0x3f, 0x4, 0x2, 0x1f, 0x0, 0x33, 0xffffffff}) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'wp384-generic\x00'}}) 2018/04/09 21:13:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x2, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f00001a7fd8)}) pipe2(&(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f00000009c0)={0x0, 0x2}) sendmmsg$alg(r0, &(0x7f00000010c0)=[{0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000a00)="0e108b1c85b4d3e4ba7e4ebbd1b9b8b490066f294ba79209aa2d758cc08f125afedc0c6e955a478059a6494455d4ab70d95c80f71fdb89ddd736ee1205a979b49af5233aca0973a5729534474d45cf172831ce310a81525b9a09397f5648461ea9f9dc029f", 0x65}, {&(0x7f0000000a80)="7ca882c32de91bac7fee31edec8b158ff1edf653437c338a8f69730479990ab01e8e0f44fba17d269e912897f40696a9aa", 0x31}, {&(0x7f0000000ac0)="4ac1ecbc2b4d739b0ef7426d76c07f00df1f6deee80323c9c88617946aaa09d9a5e2926c03880e62ed9ab6fad71fbd6a0209a24c179d4429b8c70033277bde793a67b8bcaa261e12a4125f8dbf603c82", 0x50}, {&(0x7f0000000b40)="c365b7544a20fd232a4e7076032f0e2372aa658e72a34cf0fa812c66f543363ed8024afe4957e99066769f39b781c2514179726798ab324ead43cb3f9d9019d9a969989004c69165f99ae959513c5365f58ba686449b4acb8ee02d141523fdc66d10218bf01b7ea006adf32d412bb8cc445c5846d2d12718b38a2651", 0x7c}, {&(0x7f0000000bc0)="9a6c12adbb30965e71ae569de8f994f5ccbef6c08bb16648823b35e0565de8bb3408f5026afdcadfa756da7601bf9cc1b20b6426a6f154979386ae511924553797221fd0e1ba2dd80dc0583d2e1dc2aacd4e39e373d806bb8912f7ed6a915774933e2f20081087327945fe15d1208070342209ae13450d4f813d8b13c07d9b243851b73262b8f4a4139b8f9b3cf2bd2f4cb9bb361ecd1dd29215569ba887bf0b852a2017805bb6c8bb42b763f415a15abc03604d8d69b517b136c386160f2fc6b972b37df35de6d0010cff690a35778c07", 0xd1}, {&(0x7f0000000cc0)="2c6e6679b98202214f96a5d0312f000dc1c9c06c2d66c68c1b3111e9c3f59ac02075309b7c380354d992adac8fe78985fd10e94d42fa73c04594d07f855e5afb2507b90da3cc06099e1e42a0de392193a231640ee73fa116bebe2d94d6cd3ab16fb605f3ed1a71604e1b7455d108ff50333dce2223c99e0700adb32d8fb7ee6a65ee8ab309dbacc789bad69f86d8b669e562620af3a7152887df5888abb71072b9af71848bab1250af345f30c56bd69f2f4da46ea54488d335beb5cee5e5250de37fd553029b5608065bbbf39d4fbaa7a43a4196e658a9aac145b26064ee179624a08fbea363713d8f82b280a4645f5078ebd292", 0xf4}, {&(0x7f0000000dc0)="b16aea01f588692e722f5da312708ae26099bec946b8ec08cb03ac81b88677dcac5191c59ad4df54a2aa73503c63b91d6048b98226541f02ce9c0a1fbf87840c9e7af413492f6fe02803f865a9957f90a7b78c853261995f07c493b50c809f08c5a1f2f86f7ef4432fad3929750058b2ce8244d3d351919d3b4ad3faa621728d201f537c5c9f0d9d4d5ca97a0f9f4a3b7c282d52bd85c7fcca9b259685e824b8314ab0834fcb6c44ce77f497c8ab8c2fdcf67fe5c713bdb3ad12dcb77a512be18689526fd021e3d0d0fc4620a13c022bf2daec5914ec660704f5ee9dadae", 0xde}, {&(0x7f0000000ec0)="f49436231e66c0eb889d1b7d40fc20f9509715539d26f4a31d389f3427c138e962860eb00322b5c66d0d63bef92214ab6ac52a689c19c1bbe5a4921597b6842672fbd6b1877604a5c40122799e8a198d3348f91984a65a0a74b92ace06051ffbd5c43dcf23801123631b2a73d5d639bbd02590034310e9e294a5f7554c79968c9010c1c1fcbe6937543432fa2fc602a129153898c9a0aef451f077f995a3671f3feab356bc96462c5d5bc00496225975e2fab10128ec8697234b6d93c7519abdfbc2", 0xc2}], 0x8, &(0x7f0000001040)=ANY=[@ANYBLOB="180000000000000017010000030000000100000000000000180000000000000017010000040000000900000000000000480000000000000017010000020000002d000000058ed770a959a5b0eb2e469bb4ad7a9de0f7651dc9e2ab14fb0905a032f387000000000000000000000000000000000000000000"], 0x78, 0x4000}], 0x1, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000002c0)='net/ipv6_route\x00') close(r1) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7fff, 0x400) getsockname$inet(r2, &(0x7f0000000800)={0x0, 0x0, @broadcast}, &(0x7f0000000840)=0x10) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000200)=r4, 0x2b5) recvmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000140)=@in, 0x80, &(0x7f0000000700)=[{&(0x7f0000000240)=""/75, 0x4b}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)=""/67, 0x43}, {&(0x7f00000003c0)=""/215, 0xd7}, {&(0x7f00000004c0)=""/227, 0xe3}, {&(0x7f00000005c0)=""/142, 0x8e}, {&(0x7f0000000680)=""/101, 0x65}], 0x7, &(0x7f0000000780)=""/97, 0x61, 0x6a49}, 0x2020) write$evdev(r4, &(0x7f0000000100)=[{{0x0, 0x2710}, 0x7, 0x8, 0x6}], 0x18) r5 = shmat(0xffffffffffffffff, &(0x7f0000418000/0x4000)=nil, 0x1000) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000880)=""/238) shmdt(r5) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000080)={0x9368ecb0e31df2e6, r4}) 2018/04/09 21:13:45 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe, 0x400000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5b0e) ioctl$KDADDIO(r0, 0x4b34, 0x6) r1 = memfd_create(&(0x7f0000000040)='\x00 ', 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x800) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue0\x00'}) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {}, {}, @control}], 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f00000001c0)=0xff12) ioctl$void(r3, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000200)={@rand_addr=0x181d, @multicast1=0xe0000001, r4}, 0xc) [ 59.500147] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 21:13:45 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000000340)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000dddf38)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000100)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000180)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x1, &(0x7f0000000280)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174, 0x20000000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) 2018/04/09 21:13:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4e617cbc8f6d4088, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8000) writev(r0, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009001800000011e010315aec20", 0x29}], 0x1) 2018/04/09 21:13:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}) r1 = syz_open_pts(r0, 0x10000000002) writev(r1, &(0x7f0000000080)=[{&(0x7f0000001340)="c61bfc0dcfdbcdc91f5baa68f995348ab408aaac8de72e74b1db248d92af7fda1965d8552e58176a2fd40d2100f1c88c64af63d6a46eaefe21f119e110d90e3a87dbdc62bf40513fe100f571c4e475260e586c39a615e621a3e676740c69898a96db88939f05df665949005abb22213edc40885702c893b47ff77c87caa9dc921880eccb58c04202bb80ad634dd80fcb3a027c2e6d56e9599f3caba309", 0x9d}], 0x1) [ 59.639980] kvm [6077]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 59.704280] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 59.746825] device lo entered promiscuous mode 2018/04/09 21:13:46 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001080)=0x0) getpgrp(r0) getpgid(0x0) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000010c0)) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001100)=0x0) r2 = getpgrp(r1) ptrace$getregs(0xc, r2, 0x7, &(0x7f0000000080)=""/4096) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000040)=0x3, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) accept(r4, &(0x7f0000001140)=@can, &(0x7f00000011c0)=0x80) sendto$inet6(r3, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) 2018/04/09 21:13:46 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000d40)=""/88) 2018/04/09 21:13:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="000000b12d000000") r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x0, 0x2ff, 0x8, 0xb8, &(0x7f0000000080)=""/184, 0x44, &(0x7f0000000140)=""/68, 0xfb, &(0x7f00000001c0)=""/251}) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000340)=0x1, 0x4) 2018/04/09 21:13:46 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000300)={0xa6, 0x0, 'client1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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, "b91c66dfcfd4386c", "b249dd20d8805d97c884a43de77c8d19a590e1d0a93e60edf7297aacdf8655a5"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x56603, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1a0, 0x10, 0x7, 0xe01, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x9}, [@nested={0x18c, 0x6e, [@generic="fc8a88c5fff30489755de3cf07cb6016cc1b3998b31d5216f835c477212ed57e8a8b29494e8f59e55324346187e826cbcd2fdddf9db9026b283ba448c124214cc3acfeda36321f27709de66de5ec93a277d985a1b32882a5", @typed={0x8, 0x2c, @pid=r2}, @typed={0x4, 0x47}, @typed={0x8, 0x94, @pid=r3}, @generic="3e20e401f912266d2b0b0c31dbdecbfad79498ca091af2075d11a059a6cc72cc96ca708326f3afa38dafb26419c1226ecc190616b1bf6e7e127109c15f9e73cdacf3ce220d517b9a433ffdb784c4d249", @typed={0x8, 0x3c, @u32=0x7}, @generic="6edeaa4302940023ad187debfab23f219cf0086c251a1fba11b80fb3b2d3a539ec01df6a4b4cb815f8d0a353a960d689a5cf8b057c141a897997d3edf8c691575284e8121c5ff277b69174ce66560ea7e062163ee12d053b587902df6fe94997d39b0ef7b77dc5edacbc5bb5ea8939ef", @typed={0xc, 0x52, @u64=0xfffffffffffff000}, @typed={0xc, 0x2, @u64}, @typed={0x3c, 0x37, @str='client1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00'}]}]}, 0x1a0}, 0x1}, 0x40000) 2018/04/09 21:13:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="0000ef62000000000020693c640f84e3c237f48cab790000000043"]) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) write$evdev(r3, &(0x7f0000b04000)=[{}], 0x18) 2018/04/09 21:13:46 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10028042, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) fallocate(r0, 0x0, 0xffff, 0x9) sendfile(r0, r0, &(0x7f0000ab1000), 0x10001) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, 0x100) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00000005c0)="81e0f5fb8009dd3e7d424c6052aa147d4e1882b83f49b89a6192e5737de2829aa35371959aab7085ec92d1491a324b7047156e47ca8afc541bd68560152d483841a0ff7081096b7e7eefd2b60e1de32fc78cbf80c00ab6794a252990c33e36659de79294748d68dbd2d4054471755441c81931bc1d739ac31329057614755a1ffa93393159b623c1c25a06c985c60d708caa932e49fee689e30cdc1d7c6225e5eb1eeba7fcd0816fdcea8f91c42a2f58989c51ce79", 0xb5) fcntl$setpipe(r2, 0x407, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000580)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000280)={0x2a0, 0x35, 0x100, 0x70bd2a, 0x25dfdbfe, {0x14}, [@generic="44e06f842b9915dd0f9a3304546a139676f1d683a0b21514567c7702551d7c96ca330e74e3aaec46f6f623078863d97be756c35f8d86642b79852fdbec64a6a43ed76121ed0c260e88df026b6bde7d8b46446b450ed5ef00c7cfd63d0e96e5829bfb7406d4e02c190e3f06fe65f5dfb645b18683a15af0a75c8c68130417597c2ba55f3eddc6b1d44ab9748edef0d68df168f4d596b11dd395b03f2b373349b354d41ab42b4c56e0ffe90f266c368b85d41fc9802f19e355ae791bbf17415cbbf4a03537a3d2f9d8f7a3a7c9a654153f276a440ee8cf64377834d023160c08be1818ea20b45b3fb0464f79617ac50c4916521111edf324", @typed={0x14, 0x2d, @str='%]systemem1^)\x00'}, @nested={0x178, 0x60, [@generic="888c7b83e837d71baba581761bebd7b5e8340b4e28944f8eaac7d81243e493a0d609738340d2fed23b744c4651355cdd52160680041e866a0bd32f33ceb9a05d60413072c6183b45b2ea797abe154dfad10daaa44117a51a5664495b94348a5a85f17f9fe59ac4d5fe728c406b37fb5e5813806137a7d7a4a825cdc27825212cb4", @typed={0x8, 0x66, @uid=r3}, @generic="8d9bf0d3e9970f66f59c5713df0adbd4afbe9bb90854a3a9cdc6802da6d6dad4cebe3b99da07133cfe611973afd6d008c4f686760606db01b51b2b50b7883b649a9a243df35ecced6ad0cae08ad313a7504d31ec1b758f1088a76b29307f7f0c6e9d8d10a1523d34bf5b19a33353e667d379bf279a13e05aee4a23de47a535cd9d57b114c129f500a42c27279b6769fc03640580f787b645c0c432b82db5d661f6f23026a1b30873f17da24a200a525952727498aceac86d59c248b5ad8933f9f7e61703a1c848a009f4d24ba01ef3c110bfb16a04cec186297ca2b064a18c24078567", @typed={0x8, 0x44, @ipv4=@multicast1=0xe0000001}]}, @typed={0x8, 0x4c, @ipv4}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 2018/04/09 21:13:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='stack\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x45}], 0x10000000000000d8) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x7) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00000000c0)) r2 = socket$vsock_stream(0x28, 0x1, 0x0) dup3(r1, r2, 0x0) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) 2018/04/09 21:13:46 executing program 7: capset(&(0x7f0000000100)={0x20080520}, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x0, 0xa6}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000000c0)=0x1) clone(0x7008400, &(0x7f0000000100), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f00000000c0)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/04/09 21:13:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="f71f93c4e5810b9621ce4920af37b2217d4c14a2d3d4d6029cc7b11307c5fcad03c1", 0x22) 2018/04/09 21:13:46 executing program 4: r0 = request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="75736572c000", 0xfffffffffffffffe) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) r2 = semget(0x3, 0x6, 0x5) semctl$SETVAL(r2, 0x4, 0x10, &(0x7f0000000580)=0x1004) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0x201, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000500)) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00000001c0)={r1, 0x2}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000400)) request_key(&(0x7f0000000000)="6173796d6d657472693b8faf8681056300", &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a7472757300000005a03f000265783a0008", r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f0000000380)=0xf1, 0x8) r5 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101040) r6 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r5, 0xc1105517, &(0x7f0000000240)={{0x6, 0x3, 0x3, 0x75, "dc594fb08eca9cf213afe8cd3659ff2689c71ec23b7aeb1936586a598afb3623d8d32e592b5416cf01148f7a"}, 0x0, 0x0, 0xef52d2b, r6, 0x3, 0x0, "ba103949dff690c5a2b65a34155299307a568091eb1eee2e50dc8b606cf5252a79ded02c4336e13345a7a57153136c72c2ceadf2a23d79947408720f3c12cc50", &(0x7f0000000200)="75736572c000", 0x6, [], [0x2, 0x2700000, 0x27a, 0xf2]}) recvfrom$inet6(r5, &(0x7f0000000440)=""/57, 0x39, 0x40000100, &(0x7f0000000480)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x9}, 0x1c) 2018/04/09 21:13:46 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7ff, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0x1000}, 0x8) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x20013) ioctl$KIOCSOUND(r3, 0x4b2f, 0x8) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r5 = accept$alg(r0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$alg(r5, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000632f70)}, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000588f73)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000380)={0x6, 0x24, 0x1, r3}) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1, r6, r7, 0x6, 0x40000) 2018/04/09 21:13:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000000c06000000a28cb3c2453bc750f0eae4ace102a1589711f18b19cb3b892f0b"], 0x14}, 0x1}, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000080)=""/82) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x40) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x9e, 0x8}) 2018/04/09 21:13:46 executing program 0: r0 = memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000003c0)) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)) r1 = fcntl$getown(r0, 0x9) getpgid(r1) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0xfffffefa) r3 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r4 = getpgrp(0xffffffffffffffff) r5 = syz_open_procfs(r4, &(0x7f0000000140)="2f6578650000001cf6f3") flistxattr(r5, &(0x7f0000000040)=""/26, 0x1a) ioctl$TUNSETSTEERINGEBPF(r5, 0x800454e0, &(0x7f0000000080)=r5) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000240)={0x80000000, 0x1}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000005c0)=""/118) r6 = openat$cgroup_ro(r5, &(0x7f0000000200)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x1, 0x9, 0x610d, 0x6, 0x100, 0x101, 0xffffffff, {0x0, @in={{0x2, 0x4e24}}, 0x3f, 0x4, 0xb, 0x400, 0xc94a}}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000004c0)={r7, @in={{0x2, 0x4e24}}, 0x1, 0x4c00000000, 0xeba7e37, 0xfe, 0x7}, &(0x7f0000000580)=0x98) r8 = semget(0x0, 0x2, 0x14) semop(r8, &(0x7f0000000100)=[{0x2, 0x101, 0x800}, {0x0, 0x7f, 0x1800}, {0x5, 0x80}, {0x0, 0x1, 0x1000}, {0x0, 0x7, 0x1000}, {0x3, 0x7, 0x800}], 0x6) 2018/04/09 21:13:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x800000000011, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x200}) 2018/04/09 21:13:46 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x244e, 0x10000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) syz_kvm_setup_cpu$x86(r3, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="080000000000000000000000000001000000000000000000000000000000000000000000000000"]) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000240)={0x3, 0x0, [{0x908, 0x0, 0x8}, {0xfff, 0x0, 0x3}, {0x2c7}]}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x5, &(0x7f0000000140)=[{}, {}, {}, {}, {}]}) 2018/04/09 21:13:46 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0x1ae, &(0x7f0000000180)=[{&(0x7f0000001440)=""/131, 0xff03}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x726}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002a80)={&(0x7f0000000340)=@nfc={0x27, 0x7fff, 0x1ff}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000001500)}, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000080)={{0x3, 0x0, 0x80000001, 0x0, 0x101}, 0x0, 0x4}) 2018/04/09 21:13:46 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0xffffffffffffaeb8}, {0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0x2}, 0x13, [0x2, 0x3, 0x7, 0xffffffffffff0a51, 0x2b, 0x1e9, 0x458, 0x20]}, 0x5c) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000f76fff)='8', 0x1, 0x0, &(0x7f0000ece000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001680)={0xa, 0x4e23, 0x3f0, @empty, 0x3}, 0x1c) sendmmsg$alg(r0, &(0x7f0000001100)=[{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000580)="92", 0x1}], 0x1, &(0x7f0000000700)=[@assoc={0x18, 0x117, 0x4}, @iv={0x18, 0x117, 0x2}], 0x30}], 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmmsg$alg(r1, &(0x7f0000001540)=[{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000000c0)="3aa8dd3c5561a2fbab21032dfb6a088b0163a41b2d19c83a324c1a726e1df38f5786cfbb453614a9b336b124f741c3003fe33f190998aaaf6e30fb843c9adb8da56a1bf433ef0fe2a84784cf9a9b9a565e70dde7c6d81431706a0f2ca55fb1a19bda7eb5788ce94d54f429f7", 0x6c}, {&(0x7f0000000140)="d9133ab0f9aa4c0968af5d9f5a8dfb37013c4431c29ebaa93956cb798943de7ff75634f69fa80254d52dcf51b31ffa3dbd0890ccbedbd14a9e70cc613137c28fb1d0f2e3699aac5aab4a1f897978551202a15bb64cca91dad34a65e7b8ebf3d21d78b0d60f0ceef3cab51ba25a15b48897cbf5a905db895c46527410ac602d7c2dc3ae0134f8c1a5", 0x88}, {&(0x7f0000000200)="08d627bfd48f94aee068aa1238fabad2b36d0990c8134f09bdf46a5d28f65e96e3608aa0d0f265bce9564b42d91ce6791c1d22a9962430cec77b49bd2fe67e4b03d93d61121f89eadf34e192722183b091543f53f5eaca588d1ac86865049e7599e2e1829852461194b2d57b3e3e028cb5d0498770099ea65dc24b67695cb1e358a4b528f2047318a7c81473e4e3010e7863de6979381a722489b57114ff1ffc8d91caf8786992c4f462b819f0a33284d30a0f6e1e1fb0dd2255326e", 0xbc}, {&(0x7f00000002c0)="ed04ce2740a660edfd2a6f9d09ea3c3df50f29c16b7a2027fda867c34d1c30b94c217f92f636cdba8b0371b570713456f3a8faf38d1c8247a6a73b170751e226d344259d30472f32b1e473387445c314347f93cad006ac23511a7f5579f3fa6471733ac1d67b404b9efc9fea1230e4a730ccab516fa0e5887b9cfff632b4e5ee1761b174d98f9b4706e0429d1c785b870f373d60865b52d9897c88d129f23a437c48dbb0b20e83295705006b561eca07ff49969d0fddeda1de477538cd0394077835d9cf42b7a56399f52d2c7d919e", 0xcf}, {&(0x7f0000001340)="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", 0x118}, {&(0x7f0000000400)="b3fbe6e1", 0x4}, {&(0x7f0000000440)="8f926f3e73e81a0454c6c0", 0xb}, {&(0x7f0000001480)="7ee96023e1c7441161649312bff135d24a7ff104d5a3efe236b5cdcfc04cb7a10aaafa551c42f9f71e122f390037db684755f3a5ec520800000000000000d921778b13d4acc65361e80791fb1755b9", 0x4f}, {&(0x7f00000004c0)="08c56910189a08d5d5b5c511bffa105d72c60984c3faae12875a40503674f9f2d89b8196a0a556d4f2d7e002a3c7dcd3209f6e5f53080c422519aec5acd1cc200acecdafd65af3acc94e5dc44ed3aef60123ae5d4b6f056723297c54714605d2bb", 0x61}, {&(0x7f0000000540)="418c715dd5070cc80bb4e17696dd1e1743180d651f5bebe7876ae432e361edf4162fb6e5407a22d33214f9", 0x2b}], 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1b0, 0x1}, {0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000005c0)="45f5493419c123694bf05dbed175609537dc32092c8b1420e2b675fe8df0443486530769c5b2", 0x26}, {&(0x7f00000009c0)="566f2ab511cfb397bbd71ad4768c4a075cd4adbe30c371ebed493018b903829b9521998c710ee29036296b5ab5f00f0a5760a34b8c94a7f20c11527eb05b8ac71b564d8ee10de7bacb64f2d89fa8f21d668d71c74a78fb9ae9acabaf0bc9945ffe39bed86d321b53eb9c7d3a03bee9006757d514975061b4c4cb7f5de6f82d6fdf0be6db8727bab44ae72d0c64dc3885b1583057d127aebad53389363e26df3f95995b4662b7e634dcd9510651837c2aba069989", 0xb4}, {&(0x7f0000000600)="f136798515bdfe937ce53b61745bc0775bc951a59fe42404857a44ead3d3e068f4aa7535c244", 0x26}], 0x3, &(0x7f0000000a80)=[@assoc={0x18, 0x117, 0x4, 0x1f}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x12}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @iv={0xb0, 0x117, 0x2, 0x98, "dd2c9798ec946a0e5c779f616c89209ea63bc0545d9973bca7adea8eff14f1af1e3a71cd1886afd89a89d0f350569ad2d5f95dc05907182e5d11cc7c68d38ecde43db7d11b35380cc3bb164fa9ea8b277d68ff3d2b07354c76faef296f9f7daec1cab967166f2e66fb336556d14405816e8452ddc925f6f00fe5760fb6a5aa7d54778665d81d0b570ded39b32e7df70fd0c1870bd6b7b360"}], 0x128, 0x48d0}, {0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000bc0)="482f932073deee378b6427c99bbc0e70b0cde0c234a75a22832a88482d933ff1dace7bbcde4dfcbb337351f1aea14622d0d5ef47d9bb146b88519bd07159f3bc312d1099a49d136d17db8840c114e8a11f66d5b2dcd0607185a7bbc44e4584b9466f6bfb3deeef35e36c568aaa85eea7ee5c60f34f813fd855a0dca84280b28376391b0ffedb1b6095b86fee0c6fdab332d61e8fd3040c127a041ec5571c91ce68ae663943d6a9f4e7afb09bb2b65f0b7a6c9317c280155ca93f7ded93b54ffabacc074e14c39ffcea840a95777898dae11a5444637e10d4c7a0178f1ddf4ed70786273951d0c5a7b4b4d4b51ad1f16dc4fd", 0xf2}, {&(0x7f00000006c0)="40b8638907be2a260f15ece39e6e2b1459873d64ec4be3928b016f38eee219", 0x1f}], 0x2, &(0x7f0000000d00)=[@assoc={0x18, 0x117, 0x4, 0x7b}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x10}, {0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000001500)="0b8392df1d412a8f538e92463c3c33f4e8a3525dd789296ddcc8bd5b4be81ec46340f41810cebd1a669a88cbcf8a8156be31b5c4f94ad35a72d4", 0x3a}, {&(0x7f0000000d80)="d775e61ff0a30d03f401c92b1b6beb024422dadc394c5770229c07769f8854", 0x1f}, {&(0x7f0000000dc0)="03e221e4eeaf62c15ed7c0abab7ce9f011faed83b2c9a8b7fe06466503b8ad069233a6435dcfe4c67c15611b7821af50d14278720f75437f928d65e8728d5aaff3229f49fd1ac2dafcbaad1e54f4852a87d4b5dc8cc4db48339e4ac919d6e432782f0935fb4f7a3e42f04ec2b7627af2dc14d891ab09be7b6390fe47b27ba42537b4d5aba79c9a755076e767056497f3b6b9a3537499f28c8735062a7988b9796ee9a2eeb1852729643a1d212f1568", 0xaf}, {&(0x7f0000000e80)="c927ba12ad159cf9a1719e9fe9167e979d67ee39396fb43e51981f319be92e8cf714559660fb1845f65e35e7617cccf96bba2a03b864d968ae40dccd8cec", 0x3e}], 0x4, &(0x7f0000000f00)=[@iv={0x68, 0x117, 0x2, 0x4d, "6ca9273d19c1bb744aff0c75221111679d74200cdeab78276c681778565e04a50e76f78f549dc99b792639c83d0eb520f604bb56584428163bf3ff87c1a69e2e95f9a056206fd2924888ba53ee"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x98, 0x890}, {0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000fc0)="8174f48ec0f0c219760a9949e24e86cd224639267ac934b3b8085fd5d7f7bcbf", 0x20}, {&(0x7f0000001000)="c5fcd37178cdf8756d491bf7caeb3d44311ed00b782944c74fafc662f291e1454f156b9ddbca5fad8b032435a442e64180970ca07cfa83464b2d2f72badfb335d7ee36637ddedec6113f1c438d14917b53b8f42e79fca7722f8f50c98c938d29a0a659d53aff519ec90a6b1515ea376423324a80", 0x74}, {&(0x7f0000001140)="5df5c2e82ddf74ef5591df4bf9a14656b395cc994f3bb33f88faaa56643fd8980bc9dd5300d5a87f08ec032b25e557e801781028a15615d17e2d1c2a0c6d760470029dc3486193df82b2059b5aca756de197423c98eea11f4b8a3d7d4acddd2eca1efde7beba520c0a1ab6d992f64219a13882d5537a3de8e02c207077b102bd06f9bd63", 0x84}, {&(0x7f0000001200)="4d8c148849f1d4815c675afb662eba9e73d2200fece6ab2342bb466a85e28d9a8a575026b6be7980fe9ac98ec46971a15fad3f009a449b9624af7f3c3950df6c68438daf5b577c3e18ac04b9429ba86db5ab2e75ec3968284092b66f711afd98a61d13d92ece5d19662ed1521acb2ac51a037bf42f043e4d8bf3a3a51263fcf89d4bf162ddacecc4efa6274ba647105743ae0c77c0f4b414e00f", 0x9a}, {&(0x7f0000001080)="a77aafec3554b12699946ce2d67600f90317c3b513fa18281e9f1454724efc570e7124ba9b0c30b4147ea6d867e1be9b06562822ca41205f8092872940a64d2f03eb64d60862dac0d53c8ac0efee4032bb7108ca99fe8431861ff00b4da11e4646f9cce3cfdab17ca546aa40ee10", 0x6e}], 0x5, &(0x7f00000016c0)=ANY=[@ANYRES32=r1], 0x4, 0x8000}], 0x5, 0x40) 2018/04/09 21:13:46 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000007c0)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000100000004000000000000000000000000000000f0080000000000000000000000000000000000000000000000000000"]) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x8004e20}, 0x1c) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) r4 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x240c43) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x100000c) r5 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) close(r2) pipe(&(0x7f0000000340)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) memfd_create(&(0x7f0000000180)="74086e750000000000000000008c00", 0x3) pread64(r3, &(0x7f0000000200)=""/28, 0x1c, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000000)) msgsnd(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000004c85f1a52874337a47b73d6fe75bf3004066c816bc90d663a2162876404deaea759644d13f303fe5b6d955c45d6449013ef40bdda50ca16d40c3c5e0854036da71548eadd0952f3df02f728253c085c35872057ec7cc20fe8e6b334f21938648df715efa178357a40cc869ac4864fbf51f44ee344c06d97ded647f18c7b043"], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) ftruncate(0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001400), 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000380)) 2018/04/09 21:13:46 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/09 21:13:46 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0xeb88, 0x9, 0x2, 0x100000000, 0x1ff, 0x107, 0x4, 0x7, 0x80, 0x200}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1f, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="f4dac052", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000100)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) prctl$setptracer(0x59616d61, r3) 2018/04/09 21:13:46 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x82, 0x7}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x3, 0x2, 0xa4, 0x3}, 0x8) 2018/04/09 21:13:46 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2600) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = geteuid() getgroups(0x3, &(0x7f0000002940)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f00000029c0)=[{&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002880)=[{&(0x7f0000000380)="b4210cc648d951246892c4aeec77e9bf10780a25932dd823f233b836d8a5ce93198c3a0ee723a5f36a8d5ece8e4d53b4b09ba59732fa93144ef2d985b675ab2350703a52ec4dc90eb5e8b01576c7548b545b438c7152fcc111769673b985a791faa2ded719b733c8e7d3c46bf0baed8672ccf38f44e911756154b786ffef6d5b8701c28e964f61fc63c2bb4299", 0x8d}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000002440)="f46153763f30d0663fef21808286426e8b1228532e5a6153c156aa653df2e1cdfa9714b05bb1190493cd1694c553674bde0bda551cfedc", 0x37}, {&(0x7f0000002480)="e0950ad0d57dc6450028095ebf25c77e4d416fafafe7ce577d457a598c15323e3b415ce4dc0d1151cb36e2efecac491547069880e180c7dd3fca082732595db26f66cf03ac930f7b61c4db7b692861cc2a03eb43b0e8aad6325f6d33a902030469ccee6dac6f84c8c53945ba40c251740346e565780b06c1da185a27242152f7d36de58066e58f7df710e1ac019e1c6c7b49e93c8e4e5a42932177a38653a7e8bcd217c7cd498f307c8d66a00a6df88f9e0e70c20217abd4f75457cacae83c157e148321be3b1bc8624a87cde9cd87782c4d01ae40d90d1135c95909359d779ede29fad36476be9efdd1387161", 0xed}, {&(0x7f0000002580)="a7e66302f39e7efa16e16cc98032e4d973a553b8c23002e13be2815ddee73549aacc8a22526c42302ae7929dbf93aa683b9708805441b95928a0ed04e8562160c63ca456939d7966238758b7ae9c1799e96dd59cf1b9dad91d041c1ed46415152c598ae51d380930151241a59e6d8bf08533386fc8d196ba82ad05201d154f646f5e3c4f798090bbb9fc47d8c5a25775eb960da8cca4e715c99fefa4813bea98b052fc4362569459baed9d09f2f8900e9c1c80bf7ebe607357fda4dba6b48918f266ec909dcddda4934a0628525170bbcc2c9703579f3bae168fd589957b71457503d307", 0xe4}, {&(0x7f0000002680)="e07f3426cacc8375cc23da7d5d02c10336f73c92ca3b91790ea4a49de6a8cf5fb410a62929eb56ccd7e1816ebce14262f04a2ad2de98bf67e2710252ddbc3ede7cea76c1d5945e6c31be0f2cfaab5a61a436917e5dd1cd8ff9ea575d188a0797b0456c50f31c5f4aaae2b771a1e148756a73fe3737b468c8a0ab67ff029af05905b9e4f85a381cb03203", 0x8a}, {&(0x7f0000002740)="635bbb9bff4e313e1ba065c435093ec6a3e71fafa0ed38c7275ead32478da0b1bb212c8692e186efde36c471eb6cbdf12e8e894c6bc45594a817d6da989d08172200f0f6650fbb7ec918721b595d389f08c370676837a5b66ad785a9b78e81bf54593c0d51a569cc8fc16915a2e5be1212fd7c63a6fc882ee9fcadb6ce6919e3e9536dd2195d77440777cd2192399f236699910f5d798b5d0a6dc2e520f76077b5ad7518eee48c348fc9f6c3c567808fdf7fe45a0dc4427f2aa962a7a4f7f016d5", 0xc1}, {&(0x7f0000002840)}], 0x9, &(0x7f0000002980)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x4000}], 0x1, 0x44000) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r4, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00614ae0000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/04/09 21:13:46 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) write(r0, &(0x7f0000a17000)='\t', 0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/86, &(0x7f0000000080)=0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="24df251c000000", @ANYRES32=r2, @ANYBLOB="0000020408000800", @ANYRES32=r3], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) ioctl$fiemap(r1, 0x40086602, &(0x7f00000011c0)) 2018/04/09 21:13:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff0100000000000000000000000001000000000000000000000000000000000000000000fdffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a004e2000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000093000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2000000000000000000000000000000000000000010000000000000000008e570000000000000000000000000000000000000000000000000000000400000000020000001e0000000000a7907d00000000000000000000000000000000006a5e7100000600000000000000000000d829"], 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000280)='/dev/audio#\x00', 0x7, 0x4000) getpeername$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f0000000340)=0x6e) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x101}) r4 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000001340)=""/177) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000380)={{0x8, 0x5, 0x4293, 0x2, 0x6, 0x6}, 0xe90}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r5 = syz_open_dev$mouse(&(0x7f0000001300)='/dev/input/mouse#\x00', 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000001280)=""/65, &(0x7f0000001400)=0x41) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001140)={0x1, 0x1, 0x7003, 0x2000, &(0x7f0000004000/0x2000)=nil}) r6 = creat(&(0x7f00000010c0)='./file0\x00', 0x8a) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000001100)=0x2, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000001180)=0x8, 0x4) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x0, &(0x7f00000021c0), 0x0, &(0x7f0000002240)={[{@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@commit={'commit', 0x3d, [0x3f]}, 0x2c}, {@datacow='datacow', 0x2c}, {@barrier='barrier', 0x2c}, {@check_int='check_int', 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x30, 0x30]}, 0x2c}, {@device={'device', 0x3d, './file0\x00'}, 0x2c}]}) accept4$llc(r6, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001200)=0x10, 0x800) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/09 21:13:46 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044103, &(0x7f0000000000)) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/09 21:13:46 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726fc875702e6e65742f73797a31", 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={r0, &(0x7f0000000140)}, 0x10) [ 60.714286] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/09 21:13:47 executing program 4: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000001c0)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000000200)) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000280)=@req={0x28, &(0x7f0000000240)={'lo\x00', @ifru_map={0x7, 0x3, 0xd85, 0x4, 0x9, 0x42555a0}}}) fcntl$dupfd(r0, 0x280000000000402, 0xffffffffffffffff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000000c0)=[{r5, 0x12}, {r2, 0x8080}, {r1, 0x10}, {r6, 0x568583ae5a4285d0}, {r1, 0x40}, {r5, 0x4}, {r2, 0x1}], 0x7, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x2}, 0x8) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x2, 0x9, 0x9, 0xa2, 0x2, 0x3, 0x1edc, 0x2, 0x3f, 0x2, 0x8, 0x80, 0x6}, {0x1f, 0x2, 0x6, 0x8, 0x0, 0x9, 0x6, 0x6, 0x7, 0x5, 0x2, 0x8, 0x100000001}, {0x2, 0x6, 0x1, 0x7, 0x0, 0x10001, 0x24000, 0x1, 0x1, 0xb2e, 0xfffffffffffffff9, 0x3, 0x80000001}], 0x5}) 2018/04/09 21:13:47 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180c200000000060001080006040001aaaaaaaaaaaaac1414bb0000000000007f000001"], &(0x7f0000000040)) 2018/04/09 21:13:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000000200)=""/202, &(0x7f0000000300)=0xca) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000040)=""/225) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000140)={0x94}) 2018/04/09 21:13:47 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000300)={0xa6, 0x0, 'client0\x00', 0x0, "b91c66dfcfd4386c", "b249dd20d8805d97c884a43de77c8d19a590e1d0a93e60edf7297aacdf8655a5"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20c000, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000140)={0x6, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x108) [ 60.902192] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/09 21:13:47 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x20000000000, 0x0, 0x0, 0x1f, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0xfffc) clone(0x20000, &(0x7f00000001c0)="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", &(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)="dd381fe8044bb19fb6ca9f1c6b6f20e4fc48cff40700ab1f7afcddd15e3cbac3514c3135c4b02aeed7031bac566071761d94ff98d9c661defcae3a7a0657d28b6527d63daa2b77409d92b1bbb6f89ba6e03e1759b8eb0ae30dd4389067828647ef4251ac48a52a1e147016907d3769e4d2040c3d89faf508950c7d13d36378527450a8664d72ce2f4d028ed8fe211514221c2c2057500ba0d5eab197037b3e2ced681b7f67da2126297d8d22") mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x11, r0, 0x0) accept4$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x800) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/68) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x1, 0x6, 0x7, 0x7, r2}) 2018/04/09 21:13:47 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_init(0x2, 0x101402) syncfs(r0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) 2018/04/09 21:13:47 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000200)={{0x0, 0x0, 0x0, 0x0, "b27d7b5665e887977d199c899a12c8f02a23e3f509e037ceb69401817a5f5f726121a044cdaac6b78be11d36"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c8f5dcee2bb797f552089da545ecaa237cd6d8ec578f697b9f52634a33ee4e93c75ace9cd763f52b57c50a869014ae39366ea8fddc422d3a86d6552c10110ba", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13}) 2018/04/09 21:13:47 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x202, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) connect(0xffffffffffffffff, &(0x7f00004f5000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) getpeername(r2, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000180)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)={'team0\x00', r3}) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f00000000c0)={0x3, r0}) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/04/09 21:13:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xbd, 0x101) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) sched_setaffinity(r2, 0x8, &(0x7f00000000c0)=0xfff) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000062c0)=[{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000012c0)="1a5f1dbdb0e8d920a634f55705ab36f8", 0x10}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/09 21:13:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x0, 0x7}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x2}, 0x8) 2018/04/09 21:13:47 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x20201) clock_gettime(0x6, &(0x7f0000000000)) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5, 0x101000) connect$netlink(r1, &(0x7f0000000200)=@unspec, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x420000, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000000080)={0x7, 0x1259e000}) 2018/04/09 21:13:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)="390000001300094700bb61e1c3e4ffff06000000020000004500000020000000190029000d0000000000280f00000007fd17e9ffff06060400", 0x39}], 0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) lseek(r1, 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001180)={0x4, 0x0, [{0x7000, 0x13, &(0x7f0000000040)=""/19}, {0x5000, 0x1000, &(0x7f0000000140)=""/4096}, {0x0, 0x15, &(0x7f00000000c0)=""/21}, {0x0, 0x0, &(0x7f0000001140)}]}) [ 61.712429] netlink: 'syz-executor6': attribute type 41 has an invalid length. 2018/04/09 21:13:48 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)="6092c752dfa2ea8a225d766f8421eb1102b097755610eaf5b9d7a56ccb250b8eec925d80fc0d2f3d228d2c1227b48928a0c5c139fb0da2c3a17fa146ab1a44ad5ef4b2786694f23d7b9003bffb9236b69ee4626855f3cf60dc957951a90bdd0b2ff875009015cef9c0ffdf0e65996d68a621217fa2eea8d97950cec4f47f0260e2382cd811d962f8e3cc8c54f974216039b677ee54f156e398c0126dc1a5702ed76f57713e819f47a246b2fc62353d3c5675a108969a0628fc5bc40e4e99a768bec69a9ac0fe7b107985870a7cc37625c6726fc3e06dc06d5de515bd104c9682ebf19b07914fd9d3d1552916df", 0xed}, {&(0x7f0000000200)="7e611a6ceb04eb614bf7a3f63b4cd0b07e7d5a8c50799929061208794452439044ddd11f2c96c04570468b2d417a593c50fb95ed542f3278f2f00e144e4acbfe3582e366669c7f080cd1ad7f05d53fe68fc31cfe72", 0x55}, {&(0x7f0000000280)="16ac4dac74ca49", 0x7}, {&(0x7f00000002c0)="e30b56d3f245999812b30033a1bb6b69b92b4bf8f06bbc163588c81c36c5ba03e16737219a84ac07aa11e8c4e1597629d1417415b4fcd9b49cedeb6a1e9e633895edcefae1c4045043b3e9979903534f761fa16ae232817dbe4effc34e53d869820921e8040f46776fe84ad5f16646be4bac7baec4ed6fb5be11cafedeb3bd7b5b31f1d72126ccc873e33fe4e8e31340b633cf8d57e32afa88be29856ca157b889ace8073f37e6e3a0b4363304bc486940375113ed457734a74b35dcc367b4360501e5cc62b26486afb1b88628f52e9e463801528740", 0xd6}, {&(0x7f00000003c0)="22497d3bd4456f2a655f90867bc4", 0xe}], 0x5) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0x8, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) 2018/04/09 21:13:48 executing program 5: r0 = userfaultfd(0x800) fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x80000, 0x4) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000001c0)) r2 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r3 = memfd_create(&(0x7f0000000080)="769cfb85ba903a48d4161b3000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0x3, 0x1, 0x2, 0x9, 0x1}, 0x14) socket(0x1d, 0xa, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x2011, r3, 0x0) pipe2(&(0x7f0000000140), 0x800) prctl$setname(0xf, &(0x7f0000001fff)='\x00') rt_sigqueueinfo(r2, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) [ 61.753908] netlink: 'syz-executor6': attribute type 41 has an invalid length. 2018/04/09 21:13:48 executing program 2: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="ffefff7fff0f00000362d66eb500000000000000000000000000000000000000645a600cb986f593c915c3f9cfa34c226f350158c991bb8768a5cea75e05f142115530a00bf6c798f9b01f6b60dc61c2a4372fc0802ae0af82264a2037793829bbb9b5e4db6a0e86ef91f5af5872380a2625237ddd34ba7aa67aeedb6ae66e455c272306cd0e387243c43f1b56513ae5f24d84a79aaaa83b81387c085116557d78149f4ab457c4cbc5b83a5b4c81703bea9468dbd9b8b2ddca09d6fe7d4ce1cf2d4ec76e36ba16e8a068a517d76677bab0"]) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4b, &(0x7f00000000c0)=0x182, 0x4) 2018/04/09 21:13:48 executing program 0: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0xd, 0x11c) r2 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000040)={0x7, 0x3ff}) 2018/04/09 21:13:48 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852b627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[]], 0x0, 0x0, &(0x7f0000009000)}) r1 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r1, 0x84, 0x1, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0x1000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) bind$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x6, {0x6, 0x1, 0x3f, 0x7, 0x5, 0x2}, 0x0, 0x1}, 0xe) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) 2018/04/09 21:13:48 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) capset(&(0x7f0000000100)={0x0, r2}, &(0x7f0000001fe8)) tee(r0, r1, 0x2, 0x27b4825d8c956d94) 2018/04/09 21:13:48 executing program 7: socket$inet(0x15, 0x5, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000300)={{0x10001, 0x6}, {0xffffffffffffff67, 0x1}, 0x7f, 0x2, 0x81}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x181201, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000200)) 2018/04/09 21:13:48 executing program 6: r0 = socket$inet6(0xa, 0x10805, 0x9) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000080)="ff0204000000000100000000000000000000000000000205", 0x18) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x3, 0x2, 0x0, 0xd, 0x4, 0x6, 0x3ff}, 0x20) fcntl$setflags(r0, 0x2, 0x1) sendto$inet6(r0, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x20001, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000300)={@in6={0xa, 0x4e22, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}}, {&(0x7f00000001c0)=""/244, 0xf4}, &(0x7f00000002c0), 0x40}, 0xa0) [ 61.994073] binder: BINDER_SET_CONTEXT_MGR already set [ 62.021477] binder_alloc: binder_alloc_mmap_handler: 6355 20000000-20002000 already mapped failed -16 [ 62.063624] binder: 6355:6363 ioctl 40046207 0 returned -16 [ 62.089025] binder_alloc: 6355: binder_alloc_buf, no vma [ 62.094884] binder: 6355:6372 transaction failed 29189/-3, size 40-0 line 2963 [ 62.167151] binder: release 6355:6356 transaction 2 out, still active [ 62.173988] binder: undelivered TRANSACTION_COMPLETE [ 62.179308] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.185221] binder: send failed reply for transaction 2, target dead [ 62.652892] can: request_module (can-proto-4) failed. 2018/04/09 21:13:49 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x3, 0x204000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000140)=""/194) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e21, 0xfffffffffffffeff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e24, 0x1, @empty, 0x7}, 0x7, [0x164cec8a, 0x9, 0x7, 0x7, 0xde0f, 0x7, 0x10001, 0xed2]}, 0x5c) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000000080)=0x1, 0x43) 2018/04/09 21:13:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x0, 0x800, &(0x7f00000000c0)=""/77, &(0x7f0000000140)=0x4d) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'team0\x00', 0x8001}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000180)=0xffffffffffffff15, 0x8) 2018/04/09 21:13:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'gre0\x00', 0x600}) 2018/04/09 21:13:49 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0xfff, 0x8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='s'], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) dup2(r1, r3) openat$cgroup(r2, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) 2018/04/09 21:13:49 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') socket$kcm(0x29, 0x5, 0x0) 2018/04/09 21:13:49 executing program 1: getpid() r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000100)=0x80) bind$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) 2018/04/09 21:13:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x101, 0x1, &(0x7f0000001100)=[{&(0x7f0000000100)="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", 0x1000, 0x5}], 0x804000, &(0x7f0000001140)=ANY=[@ANYBLOB="6572726f72733d77697468647261772c7374617466735f70657263656e743d0038367f3d2d372c726772706c76622c686f7374646174213d5e5d6c6f2c7374617466735f70657263656e743d352c6c6f63616c63616368696e672c6e6f646973636172642c6e6f646973636172642c00"]) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040), 0x0, 0xffffffffffffffff, 0x9}) 2018/04/09 21:13:49 executing program 7: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000dfaff0)="010000000300", 0x6) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='erspan0\x00', 0x9) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000180)}, 0x40) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000000040)) [ 62.718361] can: request_module (can-proto-4) failed. 2018/04/09 21:13:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='\x00') ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000180)={0x3, 0x4}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480), 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x19, 0x4000000000000008}, 0xffffffffffffff02) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00000005c0)) add_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffffc) 2018/04/09 21:13:49 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0x10001}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@mangle={'mangle\x00', 0x1f, 0x6, 0x500, 0x0, 0xc0, 0xc0, 0x0, 0xc0, 0x468, 0x468, 0x468, 0x468, 0x468, 0x6, &(0x7f0000000080), {[{{@uncond, 0x0, 0x98, 0xc0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x19}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0x0, 'bpq0\x00', 'dummy0\x00', {}, {0xff}, 0x7f, 0x2, 0x20}, 0x0, 0x98, 0xd8}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x8001, 0xff, @ipv4=@multicast2=0xe0000002, 0x4e22}}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x0, 0x2}}}, {{@uncond, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x43b, [0x0, 0x0, 0xffffffffffff7fff, 0x0, 0x3, 0xfffffffffffffffa], 0x2, 0x3, 0x5}, {0x0, [0x1000, 0xfffffffffffffff7, 0xd3b, 0x7, 0x4715f529, 0x9], 0x0, 0x7fffffff, 0x693b4d55}}}}, {{@uncond, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x60a, 0x7, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) dup2(r2, r1) write$sndseq(r1, &(0x7f0000000e50), 0x32e) 2018/04/09 21:13:49 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00000000c0)={{0x0, 0x1, 0x3, 0x3, 0xfffffffffffffffd}}) exit(0x0) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000086000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x3}, &(0x7f0000349000), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) 2018/04/09 21:13:49 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xff) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = gettid() sched_getscheduler(r2) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) write$rdma_cm(r1, &(0x7f0000000640)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000004c0)}}, 0x10) close(r1) creat(&(0x7f0000000040)='./file0\x00', 0x0) tkill(r2, 0x1000000000016) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) 2018/04/09 21:13:49 executing program 3: unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00000001c0)={0x0, 0x9, 0x8, &(0x7f0000000180)}) io_setup(0x80, &(0x7f0000000280)=0x0) io_cancel(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x9, 0xff, r0, &(0x7f00000002c0)="e8d7e416a68dd1b0937414f9a9d565471148c3d96ce107a1327e0169e478531458436fb372a173ccf60543606a1c8f63b15cb561aa81dbd44130b50b3ef6524ece3f35e4d6fe4ab6fb21b31b06fa7aabacd07d1e458727e9feca2d89aed2b97a43207cfd71eaf45a54033a9e603d24b94fd4b991f8006d92912df0e3eb270f82f68c412b965351f513639897752a00cea01e90965f31d5ccc9215ee9b169272004eb5c589c4987e3c2b31e1c8cd87ec9d67adb4559f3c48986a3a3dcdb209db11f4e0927376f15", 0xc7, 0x9, 0x0, 0x1, r0}, &(0x7f0000000400)) time(&(0x7f0000000080)) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000240)={0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x0, 'rr\x00', 0x10, 0x0, 0x13}, 0x2c) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000140)=0xfffffffffffffffa, 0x4) r2 = geteuid() setuid(r2) set_mempolicy(0x8003, &(0x7f00000000c0), 0x93c) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000040)={0x3, 0xfffffffffffff801}) setns(r0, 0x0) unshare(0x0) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) read$eventfd(r0, &(0x7f0000000000), 0x8) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) [ 62.881198] syz-executor7 (6391) used greatest stack depth: 15104 bytes left 2018/04/09 21:13:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x7, r0}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000245ff8), 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000640)={0x10}, 0xffffffffffffff27, &(0x7f00000002c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="3802000008000000000000000000000000000000"], 0x68}, 0x1}, 0x0) mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000180)={{0x5, 0x10001}, 0x30}, 0x10) 2018/04/09 21:13:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) clone(0x0, &(0x7f0000000080)="c6d2a0dd0859242e076504be8354cf0cfd8995d5640fd26e400bd50020e84f6c73d3b13d0be4f6717e4b55cf92d326a43add5542aa816907bdcc9219d9541801d51c3ca66a069c1495000000000000", &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) sendto(r1, &(0x7f00000005c0)="ed8543ca7a822b79a25b77a5b57a2cfd63ff7c35a59b63c5b02fedfc468ea9e8a98f61ab7d45134f4591511e260b623ac1b1257a9defb3fdec21a51ca962d1567a000d5cf985273c7dbfcca472b49fe7f495688b99b5e844594958c438c9d0d1ad7deab530e549d09926073f26daf004195222a8f8aaf0d4c570aa903381a817445ec448c91f553becbadd39dc89f45283c07d3d50244e499d1c4584cbe133ee0d0c1e8a10dcf095919a4bdb43cc4f6ee004ad7725b0c3c65ac2", 0xba, 0x44080, &(0x7f0000000800)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'ipddp0\x00'}}, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="05630440000000004b612756bb0e74b0b5717f07ed5bd94ea2cdf321cb756c401d3ef282fde9e98271b0593c65560888d2dbfffcf49301472f68b55bbfbc58c2297fe3599d517bfe05485f3c0639d0877d8a9027984c7e74cf4c7345453dee96"], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="e8865dc2713a1df8"], 0x0, 0x0, &(0x7f0000000f4d)}) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x26002) getpgid(0xffffffffffffffff) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r6 = mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000001, 0x11, r4, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000140)={0x20, 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="055df8faa173cb2fbb43985559630440020000000b63000009631040", @ANYRES64=r6, @ANYBLOB="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"], 0xfb, 0x0, &(0x7f0000000680)="88c4ac406f94dd5d05747a6caabde149390d9348d0964711118690f9045a45c1d62e86e76733953afa85c0b5d85aa9874ba0310310442a5c0e1cf4cb9b7f8d612d75003539c303ec6b5464b8a8c532f401206b085f3b4c21dbf21657fa9817ca9de24bcf757549a041b5097f2378f23bb5d9b49187fa731fb50d8ee353be1a803ea921c779d8c483843c6b0896fe3f73da9f6b469d6bea11fff778025617f0817948a2dd207c7eb35a06cbd4da2b549dafc0bcd7b643d02b7d7262e59674ed18d94cea028f587bb70ec71ced5d918cfb0fc9f5cc075965fe95f335395372757dec376a2171fe16285d134cd09c1aa6252188512034a9b2b1b4a5ef"}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r7 = getpgrp(0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000001000/0x1000)=nil, 0x1000}) sched_setattr(r7, &(0x7f0000000040)={0x0, 0x0, 0xcbe39ef09cd20bf1, 0x7, 0x0, 0x80000000, 0x1, 0x3}, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@loopback, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() geteuid() getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r8, 0xffffffffffffffff, r8]) mq_open(&(0x7f0000000500)='\x00', 0x40, 0x110, &(0x7f0000000540)={0x2, 0x8, 0x0, 0x4, 0x100, 0x1, 0x3, 0x6}) 2018/04/09 21:13:49 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x8000) read(r0, &(0x7f000060df9c)=""/100, 0x64) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xe75, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x4}) 2018/04/09 21:13:49 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000002740)={0x0, 0x8c91, 0x40}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002480)=[{{&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000002840)=""/204, 0xcc}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x2, &(0x7f0000001340)=""/183, 0xb7, 0x7ff}}, {{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000001400)=""/98, 0x62}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/45, 0x2d, 0x200}, 0xfffffffffffffffe}], 0x2, 0x2000, &(0x7f0000002500)={0x77359400}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002580)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000002700)={&(0x7f0000002540)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000026c0)={&(0x7f00000025c0)=ANY=[@ANYBLOB="cc000040", @ANYRES16=r2, @ANYBLOB="100025bd7000ffdbdf25060000000800040000000000040003004800030008000500ffffffff08000400ffff000008000300010000000800080003000000080008000000000014000600fe8000000000000000000000000000aa080007004e2300006400010008000500000000000800090036000000080004004e200000080001000a0000000c0007000200000010000000140003007f000001000000000000000000000000080004004e200000080004004e200000080002007f0000000800010002000000"], 0xcc}, 0x1, 0x0, 0x0, 0x240008d5}, 0x40010) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000002780)=""/129) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000013330000010000800000000000ee0000bc0e000000000000000000000b04ee23084868bfce81e5b00e0b494cbcba9776f9d49ee66c8b5bd1c7d1369fc13d2d7ff35c994feadb786c27a322d66d2e4aa807f0287d17d9b029ec94ef919676240881483c5d1588"]) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010140}]}) 2018/04/09 21:13:49 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x7, r0}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f00000000c0)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000245ff8), 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000640)={0x10}, 0xffffffffffffff27, &(0x7f00000002c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="3802000008000000000000000000000000000000"], 0x68}, 0x1}, 0x0) mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000180)={{0x5, 0x10001}, 0x30}, 0x10) 2018/04/09 21:13:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup(r0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 63.204499] binder: 6438:6439 ioctl c0306201 20012000 returned -14 [ 63.248005] binder: 6438:6439 unknown command -1034058008 [ 63.270850] binder: 6438:6439 ioctl c0306201 20008fd0 returned -22 [ 63.290580] binder: 6438:6439 unknown command -84386555 [ 63.296377] binder: 6438:6439 ioctl c0306201 20000140 returned -22 [ 63.325949] binder: 6438:6465 ioctl c0306201 20012000 returned -14 [ 63.342428] binder: 6438:6439 unknown command -1034058008 [ 63.348243] binder: 6438:6439 ioctl c0306201 20008fd0 returned -22 [ 63.357210] binder: 6438:6439 ioctl c0306201 20000140 returned -14 2018/04/09 21:13:49 executing program 6: clock_nanosleep(0x0, 0xfffffffffdffffff, &(0x7f0000051ff0)={0x2000000000003}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) r3 = memfd_create(&(0x7f0000000000)='em1\\^\x00', 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000040)=0x2, 0x4) recvmsg(r2, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) dup2(r1, r2) r4 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x1, 0x3f, 0xffffffffffffffff, 0x1) tkill(r4, 0x16) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x0, @empty, 0xf058}, @in6={0xa, 0x4e22, 0x7ff, @dev={0xfe, 0x80, [], 0xa}, 0xb579}], 0x54) 2018/04/09 21:13:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca4000), 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40200, 0x0) accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0xffffffffffffff80) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) 2018/04/09 21:13:49 executing program 2: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000074fffc), 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, "71756575653002000000000000000000000000000000000000000000000000000000000000000000000000000000090800"}) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/04/09 21:13:49 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20100000) 2018/04/09 21:13:49 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vlan0\x00', r1}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xf, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000000000000000100000000000"], 0x10}}], 0x2, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000000b00)=""/4096, &(0x7f0000000080)=0x1000) 2018/04/09 21:13:50 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xe2080, 0x0) recvfrom$llc(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x1, &(0x7f0000001040)={0x1a, 0x0, 0x4, 0x0, 0x1, 0x40, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001080)=@assoc_value, &(0x7f00000010c0)=0x8) r1 = shmget(0x0, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000001100)=""/47) mq_timedreceive(r0, &(0x7f0000001140)=""/12, 0xc, 0x4, &(0x7f0000001180)) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5a653ad011d6e2e1) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000001200)={&(0x7f00000011c0)='./file0\x00', r0}, 0x10) sync_file_range(r0, 0x4, 0x5, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001240)={0xb9, 0x4, 0x6, 0x0, 0x0, 0x7ff}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001280)={"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"}) r2 = accept4$nfc_llcp(r0, &(0x7f0000001680), &(0x7f0000001700)=0x60, 0x80800) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001740)=0x0) ptrace$pokeuser(0x6, r3, 0x0, 0x8fb6) setuid(0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001880)={0x3, &(0x7f0000001840)=[{}, {}, {}]}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001900)={&(0x7f00000018c0)='./file0\x00'}, 0x10) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000001940)=""/108) prctl$setptracer(0x59616d61, r3) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000019c0)=0x2, 0x4) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000001a00)=0x7ba, 0x4) read(r4, &(0x7f0000001a40)=""/110, 0x6e) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001bc0)={@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x2, 0x0, {0xa, 0x4e21, 0x8a3b, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}}}, {&(0x7f0000001b40)=""/44, 0x2c}, &(0x7f0000001b80), 0x2}, 0xa0) write$cgroup_subtree(r0, &(0x7f0000001780)=ANY=[@ANYBLOB="2f6d656d6f7279202d72646d612022240febe6c17fc4bfe610c7732468266f4e32739fdfb11cf42008c89e93fff1c6cdf11854c15c5770d4d69de7f4c2da2a56de75b6e0a620eb683661053f94644f31d7e19525c413bee2a9e2d3aee0761f8d47643ebaf25133de0856f382be39c5e3241f8140aa9601ce27c72df3ce8a8be82b4fe2e79707ef16e59facd75400000000000000000000000000000000000000"], 0xe) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001cc0)) 2018/04/09 21:13:50 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000001540)='/dev/snd/pcmC#D#p\x00', 0x5, 0x488002) setsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000001580)=0x400, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0xae13, &(0x7f0000000100)) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x89, "66159ef16d273b59115aff7699157a038469f7ae9c69cb018531b2054ecc6ce34c36ef65c34835c83e2775f235e8c12517b495ebc2c4efb231576d9ac1813b5481fdeacdd0592d11f69b652f2f8ee5e181032c456fabbb6edf90d28bd03731bb81f379c0fbc1ead0773226599efc8ebc89adb3278ab096ada47ac7e05ca1c460bbf9d15c16650b782f"}, &(0x7f00000000c0)=0xad) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 63.883930] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 21:13:51 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0x3, 0x1, 0x0, 0x0, 0x5}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), 0x8) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000280)=[{&(0x7f0000000140)}], 0x800a, &(0x7f0000000300)=ANY=[@ANYBLOB="fa"]) 2018/04/09 21:13:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007d1fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@dev, @multicast2}, &(0x7f0000000080)=0xc) 2018/04/09 21:13:51 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) r2 = dup3(r1, r1, 0xda9e82f9f6dd61fe) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) 2018/04/09 21:13:51 executing program 6: syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x2, &(0x7f0000000180)=[{&(0x7f0000000280)="c6d849742611a2ec176206ff7c0152dcd26e28e5b8cacb82b16cd648e2ea84162e3382edb241f4f00c108835554944d87d8844ddc59ea2d9f9e38b60b861eabf43cb4b93fcc6674d11c183ec410076d2eb211e7f0d294a10729216ccc280ff71b925eea31c8d67b526f3ebd2112aeead4396ece23df1f783e6bb26defcfb1891ffe7e2c82067401ce4ed0287eec7e900a84eb886ec434093c4841493aea32c191c090e35f7b1d1663162dfaa2187227cd095f829d3d6c448892c6e809d866394589ce1d853404d170b54b7fb7ca10f8aaccbd994ef6dac861450e0ed17a9b3d0b2ac32a8f30d397ba16be80ebfe7fd9f", 0xf0}, {&(0x7f0000000380)="6c6aa29912c7692dcc65330a52548ec44b24fbae7868bfd319a5e9b163bcb0f7b657cd91b0a706050db419819d65c2432ed2e9afad6a899679a64dea36f4e61b8eec72c20826d08006a6f50be03933bc3d7bd4ee3f32a5e5fc93b01e550b686f37f570324e8cbd3a1200e2d2972979f67ace048e839a24a2965ca9d50a4b0888e7e3a64215ff6c13dbe32e8492a1837cec719728e89f283d54d8be099141f5a3aae70c97e2db3c1f26575ce2201a7f0192c93d3c09477f894b617ca65a60137ecd60efd4772966d3b33857c3f791326682d85cb947767b1431c34b604c322fb46862", 0xe2, 0x5}], 0x100000, &(0x7f00000001c0)={[{@fmask={'fmask', 0x3d, [0x32, 0x33]}, 0x2c}, {@nls={'nls', 0x3d, 'maccyrillic'}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x33, 0x31]}, 0x2c}, {@nls={'nls', 0x3d, 'cp775'}, 0x2c}, {@errors_recover='errors=recover', 0x2c}]}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = semget$private(0x0, 0x1, 0x0) semctl$SEM_STAT(r0, 0x4, 0x12, &(0x7f0000000000)=""/26) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000000040)=""/173) semget(0x0, 0x3, 0x324) 2018/04/09 21:13:51 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x48) 2018/04/09 21:13:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) flock(r0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) tgkill(r1, r1, 0x15) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) 2018/04/09 21:13:51 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000000480)='\x00', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140), &(0x7f0000000040)=0x8) 2018/04/09 21:13:51 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000100), 0x9, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x4}}, 0x2e) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) 2018/04/09 21:13:51 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x9bb, 0x80000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x200}, 0x8) lookup_dcookie(0x7, &(0x7f00000001c0)=""/15, 0xf) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x1, 0x4) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000080)) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x9, 0x440000) [ 64.823421] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/04/09 21:13:51 executing program 0: r0 = syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x800) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r4 = getpid() sched_setparam(r4, &(0x7f0000000400)) r5 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r6) r7 = accept4$inet6(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r6, r8, r9) mlock(&(0x7f000000c000/0x3000)=nil, 0x3000) r10 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r10, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r10, 0x0) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000440)=0x1) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000240)}) sendfile(r5, r0, &(0x7f0000000080)=0x23, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb", 0x49) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/04/09 21:13:51 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="ba2100b00deef4ba610066b8fcffffff66ef64660f3833d2660f183a66b9f30200000f32baf80c66b8fab5bf8066efbafc0cb87000ef2e65662e0f00d8ba400066ed0f01c8"}], 0x1, 0x1a, &(0x7f0000000040), 0x108e) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 21:13:51 executing program 2: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) read(r0, &(0x7f0000c6bf5d)=""/163, 0xa3) [ 64.948682] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 65.003469] kvm: emulating exchange as write [ 65.026469] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 65.062549] binder: 6554:6559 transaction failed 29201/-28, size 2199023255581-682899800065 line 2963 [ 65.103787] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 65.119093] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 65.136788] binder: BINDER_SET_CONTEXT_MGR already set [ 65.142278] binder_alloc: 6554: binder_alloc_buf, no vma [ 65.143347] binder: 6554:6559 ioctl 40046207 0 returned -16 [ 65.147843] binder: 6554:6580 transaction failed 29189/-3, size 2199023255581-682899800065 line 2963 [ 65.154135] binder_alloc: 6554: binder_alloc_buf, no vma [ 65.168472] binder: 6554:6582 transaction failed 29189/-3, size 0-0 line 2963 [ 65.185971] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.191622] binder: release 6554:6559 transaction 6 out, still active [ 65.198278] binder: undelivered TRANSACTION_COMPLETE [ 65.203478] binder: send failed reply for transaction 6, target dead 2018/04/09 21:13:52 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0), 0xff63) socketpair$ax25(0x3, 0x3, 0x9, &(0x7f0000000000)) 2018/04/09 21:13:52 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x2) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/126) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@hopopts={0x2, 0x244, [], [@enc_lim={0x4, 0x1, 0x83}, @generic={0xddd, 0x73, "ba8b272a5a07967c791172a5127da6c86aaddbdb96ab6532d9113d16d65595779136f6358719b2bd7a5366db7a494709cbad719def6f6854fb390580382416353025bc1d8b3c57e2e2961769bd518f2287a09d15651379bf82f8e74e2495b7474454e4c6436aeef6a6b306c158c0a9b00c9c9b"}, @generic={0x5, 0xb9, "47fb475411eadd13a8443a2d1207aea0e4bb53f4122a03f9a9fbbb8dbd3690e709a9bc265efc1c79a99d8df272f9079f69eea0a0ae30903e148b5d7fbdae4a769847e52056e3e58551376c8d9d09b7e6cf974258643469ac65e2ed9e4d98698d400681b22f3198a74c86ec9526afcd6cf463b90c2a84e6ebd4b360f6b55e4fceb13e67a7139c6e810358200c0dc1ebc97843c82080fd3513795bf38f557c48f424729d25733af78aa77a96ea75d8102369edbf07c1b7b4e017"}, @generic={0x3911, 0xe8, "3eced79f31d16c8ffdd93e808f12ef94253c46afbc795d8b6793ce9760d7f2caed43f82648208f554063897c2eac998876085e0c19dacb18bae25257c4433d6623769f8cda82234f6e8ae9833edc6c7d70c287bd89dc86d9ba9e55c10166d774992a923aab272420c49297c352e214900ebbd87e74212cfb07105833c8077389f17e743a93556f24c41f51de87daf78160c406e35ec613540aac7b7f5a26a7a4265feb98c350c0fc52612442d97f347998a918c4929118a2deefb6f38fd295fe35c1b2d1eccfdf0fc2e2434a8721fa86ef1943a78e711701b36279f5ffd7a4a1b4dc4a895abf82ee"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x668, 0x1000, "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"}, @pad1={0x0, 0x1}]}, 0x1230) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001300)={0x0, @in6={{0xa, 0x4e22, 0xde, @dev={0xfe, 0x80, [], 0x16}, 0x2}}, 0x4, 0x36}, &(0x7f00000013c0)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001400)={r2, 0x0, 0x30}, 0xc) 2018/04/09 21:13:52 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x192, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/09 21:13:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') prctl$setendian(0x14, 0x2) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x98) recvfrom$inet6(r0, &(0x7f0000000080)=""/217, 0xd9, 0x40002001, 0x0, 0x0) 2018/04/09 21:13:52 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffff8, 0x8000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x9, 0x10, 0x8001, 0xea4}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x2, 0x8001, 0x6, r3}, 0x10) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r4, &(0x7f0000cebff8), 0x8, 0x0) 2018/04/09 21:13:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="2e52658177b222cf0f5c2d969b33a5f06923ea387e36b83fab9d6dfdbf8e707acfa37cb628124791d3eb70a338fecf3c9459e204334eb065c972e1f66a7d25a4b2f97aa6a60be40f", 0x48, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) 2018/04/09 21:13:52 executing program 0: r0 = syz_open_dev$random(&(0x7f00000017c0)='/dev/random\x00', 0x0, 0x800) r1 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f00000001c0)="1f0000000104fffff13b54c007110009f30501000b00044000000000020000", 0x1f) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r4 = getpid() sched_setparam(r4, &(0x7f0000000400)) r5 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r6) r7 = accept4$inet6(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r6, r8, r9) mlock(&(0x7f000000c000/0x3000)=nil, 0x3000) r10 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r10, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r10, 0x0) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000440)=0x1) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f0000000340)={0x44, 0x0, &(0x7f00000001c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000240)}) sendfile(r5, r0, &(0x7f0000000080)=0x23, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb", 0x49) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/04/09 21:13:52 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x480081) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001700)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x3) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0xc, &(0x7f0000000040)=@raw=[@exit={0x95}, @call={0x85, 0x0, 0x0, 0x27}, @jmp={0x5, 0x4, 0xf, 0xb, 0x3, 0xffffffff, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xc8b4, 0x0, 0x0, 0x0, 0x6}, @map={0x18, 0x5, 0x1, 0x0, r0}, @exit={0x95}], &(0x7f00000000c0)='syzkaller\x00', 0x6, 0xa8, &(0x7f0000000100)=""/168, 0x41000, 0x0, [], r1}, 0x48) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000001400)=""/102, &(0x7f0000001880)=0x66) vmsplice(r2, &(0x7f0000001680)=[{&(0x7f0000000300)="ebd57d1a42cc4f4eb86db0eb86df51176b3b91a0fccc799387898c38cfe408db39f56bda61107c1d42059ba35ae25ef503b439a61d4c6362823fb59ba3ed73d5ac008ffee5d12422325ee519f93001e52d896295b363151eacafe7fb394c670e668cc7f8e0b02901d499af63b2df03216cdc569c49e9f611da6c33b59f9196dbe07c1141f00cbaa23ac6e12d6e8427a932407f29e008eefaad7dfe23dcac3915ad7d7e2fe81198e08ef2d586cd6f0cc97cac0f889aa271fa17b05b7ef176d7926b73a43eaf5373df09810d75220a3d74", 0xd0}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001780)="939a6796ca7a2219cef12940d2e94490228a2d4e3723acaf9d453f9bce91cc56d35705c8f1736ba07d6831060dd5d0f45a37f7162b5f7fddbd37c6363f2abe23475730ed4c9e812d167dd71d638c4700000000000000000000069d136879bae296c417dae2a11616638b45efe6eaeb994fa24df8de806d6a0822d365d3bd38270955e7c6c445965d5ab734e941262ad19b653805116edd87d617210c256ad9a9c1992e4d83e6c943019473afa82545a9c49f9eb108033a46d4d2c9240ed66a61963b71735698bc6573ffa41fab2bf9cf8bce209ee4aad38db1f1f2f774b2674f1f16021115fcdbd27b5eacbbecfc", 0xee}], 0x3, 0x8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0xffffffffffffff32, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000015000000650000002e00004a2f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/04/09 21:13:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'syzkaller1\x00', 0x3}, 0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f000000af80)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000a00)="9e06f653fbb7e2268a72b3b36c0a3dea", 0x10}], 0x1, &(0x7f0000000b40)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000100)=@vsock, 0x80, &(0x7f0000000180)=[{&(0x7f0000000400)=""/94, 0x5e}], 0x1, &(0x7f0000000480)=""/105, 0x69}, 0x0) 2018/04/09 21:13:52 executing program 4: socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000000c0)=""/30) r1 = add_key(&(0x7f0000943000)='logon\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) keyctl$describe(0x6, r1, &(0x7f0000000000)=""/100, 0x64) keyctl$set_timeout(0xf, r1, 0x4) keyctl$revoke(0x3, r1) [ 65.811960] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/09 21:13:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='net/ip6_tables_names\x00') preadv(r3, &(0x7f0000fc5fc0)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x38, 0x0) getpgid(r1) [ 65.871622] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/04/09 21:13:52 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000093483b7f0d815bfc8c86eaea1fe1a7d2e0937d896775aa96e58bbbc0b10e7b1b4c88c34084ea50f005d1b82e3034ad693b8c8b1571b24463bc", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x24) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f00000001c0)=0x6, 0x4) r3 = dup3(r1, r2, 0x80000) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) sendto$inet6(r2, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xe, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001680)={0x0, 0x7, 0x30, 0x79181328, 0x5}, &(0x7f00000016c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001700)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8000, 0x4, 0x8, 0x7, 0x3}, &(0x7f00000017c0)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001800)={0x0, 0x1}, &(0x7f0000001840)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003d80)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000140)="b6616c65ebd48f908eadae0ac771fb16506cbec6cac3a6775e5cd322c8c8b110cdbbd57c", 0x24}, {&(0x7f0000000200)="a91c9bc6ab25053d63c7fe34e7fe22d3d12e28eaf8574732f96c91caef9bd009fda7a1232fdb3bbdff0a26493c4fb3dab8412d5026566fd385b5d73fe1b620c9b61522151b3336f1f361ea03abf065bc55849aa1ad67f0f09dd64e8eaac18716cc80dd76805f36d73ba6631e730f899a2a75f2162834cd47ddc63f2734d9579f160cd9", 0x83}, {&(0x7f00000002c0)="00f65d75fa20444f37046cdcf4058d9862dbc7cb5f3eac9d2c2263cc67a5b04a726427f4cbb58a6899f1f07cbf3d46bc92a019ba53aecd138c4eb93f1a19f4876d003bec3edae95f88c9641895a11fce4738c0b6d7ced678b9eee77a15a2d05e6a2433ce5147189e4abd5cef5bb304819b568478ae7a24d23371e9a659383c7a9b690da0342c00f7d5676892cd01434f518ecf03d49a28bc831370fc816fe70cf2f91d6249513df4691b15d91b398baa0b85d3d07a415acd692e6dea50c8c0", 0xbf}, {&(0x7f0000000380)="a052cc9617632c203024c44d81dde7875c6319122451c38d7b74971c99776fc35c497257f28e3b6cf2bd021086c0cdcfd4e34b85acfe8170655faee712543a4fb44e2170f7698ece7297e0635316e10468b1b846b4e96129220635ce7698a199d448b8b6b15a370ecb6e1b44326c32f4963f534d8a877bf8b9c6825eb8d96b932b1bd23693490e14ae5270d53cc85bab9a75d7125c83da8c51d0645c0935670ac7464211d45a5c63a40ec922e88263dbf48ca879e82ca45a0a6e6b5ca1d5809ce8de48b9326475c33843a2d5896de9e3d7f699b5a6de445a9272f9d91122", 0xde}], 0x4, 0x0, 0x0, 0x40000}, {&(0x7f0000000480)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000001640)=[{&(0x7f00000004c0)="ff8ad30d4218", 0x6}, {&(0x7f0000000500)="a3df3daba668c9e896727c81ea21e60021972dd4e449ad9ce3a9a751639951ece0cfa4d9415f142c02edc4bf2a18460b4fe5604da3bf0692ceb7f655b60422e2290b76f064a333b69b098dd4ee71cfe94e354a1da1db3838aaaa223a03f9b0d820af9728ac03796e4917f55c13a34a60d9c7e6788ad06f2300928a711f07445b1cbf2497eef8bbb2cc69cbd2e5b66bfd970593e33c7474e00e39db09e2125dc72366b3c45f4900fcc851080f70f756abbadef82ec469eaa29743d292a580", 0xbe}, 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{&(0x7f0000004000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x20000800}], 0x3, 0x20008850) 2018/04/09 21:13:52 executing program 1: r0 = memfd_create(&(0x7f0000000000)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x12, r0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x8, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) pkey_mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) 2018/04/09 21:13:52 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc022, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc4c85512, &(0x7f0000001000)=""/250) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10400, 0x0) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000040)=0x8001, 0x4) [ 65.978704] binder: 6602:6608 transaction failed 29201/-28, size 2199023255581-682899800065 line 2963 2018/04/09 21:13:52 executing program 4: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x0) write(r0, &(0x7f0000000000)="164690f11220a801e1", 0x9) write$cgroup_pid(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="3139331e0000005472c6d97b4cbcbe7a3857d0cb261920e5fad80ea4e12cfdea1764fdd638b985c3e4e8ce0db86672509fb0ffdb83430c99b05672f94ef320c3556d49cb9c176daa8304d7e61d9d3c76b146c4d350169de3fb1ad0e1c1b612c330962f8bd5b8ed5d2f9e66655c7c21cd345c9b88e160242c70ea4052529cf0624d03ed6d506a3d22c05f64e8d891af211d7b9fea"], 0x7) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000000180)}}], 0x60) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000240)={'nr0\x00', 0x9}) dup2(r0, r0) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r4) r5 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) write$evdev(r0, &(0x7f0000000280)=[{{0x0, 0x2710}, 0x7fffffff, 0xe5, 0x5}], 0x18) r6 = getpgrp(0x0) sched_setaffinity(r6, 0x8, &(0x7f0000005000)=0x1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r4, 0x0) fallocate(r4, 0x0, 0x0, 0x1) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f00000001c0)=0x7) close(r3) ioctl$int_in(r2, 0x0, &(0x7f0000000040)=0x10001) poll(&(0x7f0000000000)=[{r2, 0xc1a6}], 0x1, 0x0) close(r1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) semtimedop(0x0, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000040)) 2018/04/09 21:13:52 executing program 2: syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) r0 = eventfd(0x80000002) write$eventfd(r0, &(0x7f0000000080)=0xffffffffffffff90, 0x8) readv(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) [ 66.149553] binder: release 6602:6608 transaction 11 out, still active [ 66.156442] binder: undelivered TRANSACTION_COMPLETE [ 66.162090] binder: send failed reply for transaction 11, target dead 2018/04/09 21:13:53 executing program 3: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0xfffffffffffffffa, 0x2) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x3, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/04/09 21:13:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000000100)="aa543eef", 0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001900210e000400000000000002000000000000000000000008000100e0000002"], 0x24}, 0x1}, 0x0) 2018/04/09 21:13:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/92, &(0x7f0000000040)=0x5c) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x1c, 0x2e, 0xaff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x120000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, r1, 0x35, 0x70bd27, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x34}, 0x1}, 0x44040) 2018/04/09 21:13:53 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001880)}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='erspan0\x00', 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_generic(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x41000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)={0x37ac, 0x27, 0x200, 0x70bd25, 0x25dfdbfd, {0x4}, [@typed={0x30, 0x26, @binary="3adbd66584a9b9c48f2bc2bd8dfd79f4f32f776b49b1ec586b726258402656e5552289a10113fc97a4099d"}, @nested={0x18, 0x6b, [@typed={0x8, 0x96, @u32=0x67}, @typed={0xc, 0x57, @str='hash\x00'}]}, @generic="33f454dba689535580f7ce44a634822ae968948397447194a530aa2d296c9970d04c50f8618b39cc32129ee65173e89e07c4c4232253ebea1b0cf67a3611fac5140b6734875c1de9f213151079534fa3e9610ad28dd0f10f5e71f92bffe646854e92986bdb3b0c7a7b7d3da2b754740d2ffa20875f36d2015355", @typed={0x8, 0x35, @str='em1\x00'}, @nested={0x1b4, 0xf, [@generic="7f4c131a6555aa5b4da77f598221bf74cfb54374d36229df091e38cf9bc430660c707993221761dae8455ffbfe4f06af", @generic="d81ceaebb6fc5548eb4f57e2644bac95147da22ad395542e86fea7acb6f91405fd3e5360eff71c405eeeb3d4e410a4db23be971792dfee2e6f5edba4da91b65300d65eda366adb139d2f38af7b61e529b16e9b80907d22c082c66c643a3c6e1e0f4457dce332d49eaa60248ef4be01d1757a674401ce6ba1dc374b97b351db498fc72603e0df5ded30d12149d70ca2acbad17b461b524808e423d2a9d2455d2f9aafe7436c34ddbe6d", @generic="49c44714c8744d3f8ac5cf1c38c2eebf5555eb14cc461aa1a5f07ae5a573824acdd85cb68a9e44de7ca648f19053c93781c385844aa2a9098a1ab812712bf4eae1d8d616ec5aa3099afe316dbb722b35a7916c4d4aba6b14724a2f49f2cbcd25fae3aa1ab9a5f5b569120af5d0127584dbeaa2c6c6c32a7869941bbdaa5cc113a649763110598dabd821c2ab5174d323df9c6098209be9d2f2694472d828236bcf9d4f445079ca5209", @generic="c58a87a421deba254f0754f0a21a1e23d37e5d106dd7ca757b0000006c6656b0509c729e", @typed={0x8, 0x11, @u32=0x8}]}, @nested={0x12a4, 0x7, [@generic="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@generic="2f563bf0", @typed={0x4, 0x47}, @typed={0xc, 0x8a, @u64=0x200}, @typed={0x8, 0x74, @u32=0x495}, @generic="6cdef761b264acf67cc70bcdb504b2e6d5b0e08c335b7bb56a26dc208ca9e235ac5620f5e02ca5ea6e396721b5f129b4b95739c96d6be53b5a8c9c8a4d7b93026f40a063537d9cfdf3cf43b11666f11b0d4be4a6ca2882ae1ee5b2255412148c4c556350e4869cf68095639d3439905fba71b5435396326f8f6923c8ce4dcb189a6f8a6d8aa074049f5098ff588081acf0dc448d1f5e78de48b4616c", @generic="df", @typed={0xc, 0x56, @u64=0x8}]}, @typed={0xc, 0x8c, @u64=0x1}, @nested={0x19c, 0x35, [@typed={0xc4, 0x87, @binary="8fb30500652dde650e70f0ebd67d7da71a65528c8dd43c5c7d12cd42615ed4a83d6bbf92e5bb786fdeff4cfd6695aa6e041287a3f7ff50475e90f62f470e9f6ed2d3e685888c855fa37f333207ec32bde32e8b4502839f94cb295e5e974be7ce788b91560f3b43041cb977eb7863ea5aa383da31fa01e9da0ac4b2be948460a29e675bd2536c2067d0f778460ef92d8b1ed31cd2e3b95b43354de9a3ed06c9a12f1f4f63b68f495ddff8ea7f569506f48144b6a86f0be7c505339b64eb27"}, @typed={0x8, 0x22, @fd=r2}, @generic="748032401765d7054e3cf45f612b3f446f57a8e5339ba5311ffce101e66148a39bb7b02dcf7f13dbb453ea86d533cd0eafaba6a763457598f1f6183d1d251025c80f4fdf990907492b5f970db4e1463ddcc0c421e26ccdc28c2af99947a6", @generic="bb9aff7ebf535b25e6b5330f14ba56d7ce4683f13edc2c9afca1f6121d669303d98e3040017bd7da7b0d8ea7ae8a6ef7f9df001384a9faa3042d4da5f66d215ebd55e1d43dd47ae9fcc4a01cb4221a45bd61f62dd6b26558389aadf7611e9c8be513074b5ed7995f39d56c83"]}]}, 0x37ac}, 0x1, 0x0, 0x0, 0x10}, 0x800) 2018/04/09 21:13:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x40000010040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000200)={0xd90, 0x28, [0x6af, 0x101, 0x0, 0x5, 0xffffffff, 0x4, 0x401, 0x2, 0x24, 0x4b]}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040), 0x8) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000080)={0x2}) 2018/04/09 21:13:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) mprotect(&(0x7f0000a98000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x793b}) 2018/04/09 21:13:53 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) setrlimit(0x9, &(0x7f00000001c0)={0x3, 0x5}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) connect$unix(r2, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) setrlimit(0xe, &(0x7f00000002c0)={0xfff, 0x3f}) setrlimit(0x0, &(0x7f0000000040)={0xffffffffffff6810, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000600)=0x104000000) 2018/04/09 21:13:53 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000300)={0x7, 0x5, 0x4, {}, 0x8, 0x7fffffff}) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) [ 67.048387] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 67.055858] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 67.063220] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/04/09 21:13:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000040)={0x9ace, 0x2}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="0f33"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x0, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 67.092631] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 67.100062] netlink: 'syz-executor5': attribute type 3 has an invalid length. [ 67.107423] netlink: 'syz-executor5': attribute type 4 has an invalid length. 2018/04/09 21:13:53 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x50000000af01, &(0x7f0000000a40)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) setrlimit(0x9, &(0x7f00000001c0)={0x3, 0x5}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x42) connect$unix(r2, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) setrlimit(0xe, &(0x7f00000002c0)={0xfff, 0x3f}) setrlimit(0x0, &(0x7f0000000040)={0xffffffffffff6810, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000600)=0x104000000) [ 67.142315] QAT: Invalid ioctl [ 67.154341] *** Guest State *** [ 67.157864] CR0: actual=0x000000001ffffff0, shadow=0x000000007ffffff0, gh_mask=fffffffffffffff7 [ 67.163144] QAT: Invalid ioctl [ 67.166774] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 67.178911] CR3 = 0x0000000000000000 [ 67.182699] RSP = 0x0000000000000000 RIP = 0x0000000000008000 2018/04/09 21:13:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c87ff6)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r0, &(0x7f0000a2effc), 0x3ff) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) [ 67.188743] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 67.194788] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 67.201506] CS: sel=0x3000, attr=0x08093, limit=0xffffffff, base=0x0000000000030000 [ 67.209578] DS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 67.217611] SS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 67.225655] ES: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 67.233681] FS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 2018/04/09 21:13:53 executing program 2: socketpair(0x11, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000900040009000104010102000300000000000000"], &(0x7f00000000c0)=0x1a) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x81}, &(0x7f0000000140)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x840, 0x0) fgetxattr(r2, &(0x7f0000000340)=@known='com.apple.FinderInfo\x00', &(0x7f0000000380)=""/113, 0x71) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1) readv(r2, &(0x7f0000000080), 0x10000000000000a7) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000400)={0x0, 0x80000001, 0x1}, 0xc) accept4$netrom(r2, &(0x7f0000000180)=@full, &(0x7f0000000300)=0x48, 0x80000) close(r2) 2018/04/09 21:13:53 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={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$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r2) getrandom(&(0x7f0000000600)=""/184, 0xb8, 0x0) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x156, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x90900, 0x0) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000080)) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f0000000140)={@loopback}, &(0x7f00000001c0)=0x14) [ 67.241723] GS: sel=0x0000, attr=0x08093, limit=0xffffffff, base=0x0000000000000000 [ 67.249740] GDTR: limit=0x00000000, base=0x0000000000000000 [ 67.257759] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 67.265780] IDTR: limit=0x00000000, base=0x0000000000000000 [ 67.273809] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 67.281828] EFER = 0x0000000000000000 PAT = 0x0007040600070406 2018/04/09 21:13:53 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000080)=""/197, &(0x7f0000000180)=0xc5) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000300)='./control\x00', 0x0) getdents(r1, &(0x7f000076cf07)=""/249, 0xf9) unlinkat(r1, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') [ 67.288295] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 67.295787] Interruptibility = 00000008 ActivityState = 00000000 [ 67.302057] *** Host State *** [ 67.305290] RIP = 0xffffffff811f3c09 RSP = 0xffff8801bfd8f360 [ 67.311337] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 67.317795] FSBase=00007fde11fa6700 GSBase=ffff8801db100000 TRBase=fffffe0000034000 [ 67.325632] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 67.331568] CR0=0000000080050033 CR3=00000001c7208000 CR4=00000000001426e0 2018/04/09 21:13:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000080)={@dev}, &(0x7f00000000c0)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f00000000c0), &(0x7f0000ef0f88)=""/120}, 0x18) memfd_create(&(0x7f0000000480)='q', 0x100000002) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000001c0)={{0xe315, 0x7, 0x40000000000000, 0x7, "586ba101984a8f90d214503e0b7727ee6459b0b10735f89c9344e7a7354dedc0d9f306c1243031a90f217d65", 0x8}, 0x0, 0x0, 0x0, r3, 0x400, 0x1, "f146713e54c089e6c7348d5dbbc62f5d5a6d48172e1ff9c50420d1b94886a5d4034efa26b1f1c1a7e633f5cfb7b20e31fff4c140556c1dd666acdf909a2a9f99", &(0x7f0000000340)='+\x00', 0x2, [], [0xffffffff00000000, 0x7, 0x6, 0x7]}) 2018/04/09 21:13:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a61ffc)=0x1, 0x4) accept(r0, 0x0, &(0x7f000069f000)=0xfffffffffffffd3d) listen(r0, 0x0) listen(r0, 0x5) [ 67.338632] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87601610 [ 67.345345] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 67.351439] *** Control State *** [ 67.354931] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 67.361636] EntryControls=0000d1ff ExitControls=0023efff [ 67.367132] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 67.374112] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 67.380829] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 67.387452] reason=80000021 qualification=0000000000000000 [ 67.393829] IDTVectoring: info=00000000 errcode=00000000 [ 67.399325] TSC Offset = 0xffffffd93dd22dd9 [ 67.403692] EPT pointer = 0x00000001c4b6901e 2018/04/09 21:13:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c0000002800ff0a00000000c17f7048e9e47f770800000001410000"], 0x1c}, 0x1}, 0x0) 2018/04/09 21:13:54 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f00000002c0)={@dev={0xac, 0x14, 0x14, 0x14}, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23}}, 0x5c6b, 0x9, 0x2000000000, 0x0, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r3, 0x1, 0x20, 0x6, 0x4}, &(0x7f0000000240)=0x18) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3}, 0x8) 2018/04/09 21:13:54 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f00000019c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001980)={&(0x7f00000001c0)={0x17bc, 0x1c, 0x42b, 0x70bd2d, 0x25dfdbfe, {0xb}, [@generic="e5aa887183271e3d363878c5b05d08a241f3be33", @nested={0x294, 0x81, [@generic="dc8c60f120e045cefb6ae088ae0f0f20745e611c80fcf0070c3f7c5f572ae6403a23c231a3fe93f7ccd2365ac684ce45795a809ef386ab43a55aa732f074518ee742c254b21a9d6cffd5ae107d80d64f4d10f3216d569d2f36fadb940cdfd642913c46d19311429c7b90ecadf1f06a50b479e7241ad639b2a7bb944ecfd1fde049602489ac96d2afa050c4cbd8e4a08a99d9c54b13a184ccac27ea29c678a034fce50a870ea26a7dd9154cdb7eacd0cfdddb73a22e48f5cf3326058bd9caef4d8d49ddc26350f8ed86c0ec3a1195d057fe5882a109b03af46d8ea5adeed045cc", @generic="cbe6c2e485cb48da222ee9bb4870664601489315ad2fa5567df40b7855c472ca9344da4f719564620c89ac8e91277e43cf3e848e3ec6af29c23191e2be00eb7eee42e53babf95e725b68ad1d69ff74e8a555c380d4a162d305818eb2c11303e669ca426993daad49bd178f2029e39a6c504cb3d6d167b0847268a2d3829563967566c8935f8d51c9df914e4fcc7a140d8bea47bd97d5646d7c21e1668a32f32f49170ea8dac9e1ab9b0ccc8b4ebfb2eb2ea4210966311a7af3ac15ce18e6451c1b1a", @generic="12e202f4343fe97d911c0ef4a9a7329e11eabdb5630cae2b9a751dcb120a75d51f280213fe3470ac963bd4d6e3f4a33f8a1929bb2eb3e7d4573bc402f05661af727b4001046a0a5a173a3897706ac23553f79ea470de252650908bcce79c2e2da2df827d001f74b148a0149bc7727afe965c518fb5715cb5a029a841ed52d1141ad40a75768b072981da0b73e1ae5bc229c41c874012358fec269225dc8d3c4585ff6b7647754de6f842f88ee15a42a831d35fbab0d170fdb6438c8d309182d13b4838338178c348e1f780177156cf9f9f0ab0200a778f8aef3d45b18a7e3e8a6a0cbe3301f027dfe5b29222cfc3"]}, @nested={0x1194, 0x4c, [@generic="81069d48418d083be02af77383651b29da678a72b7d1f1e8ee760fd30a817bb9d7eda206eb43ad2efd98aea5cd5d63a4819a38a24cbd1c91b477d2e5fc15b90cbac5816db5a3438f4ee502a0cf3e81ad1c87d8a375230ed65da50679a59e073f22c24739dae79b4b9fd31d5140ae0201c432b915dd6b6254a76a5c47f06d01fb256278ecbf5f00bf8396632586c95b0d", @generic="f228463ea3c081f945bb5861e843a5f136c633260b03e74a70fb5ba6f63328dbb9f13b6ceadb7d5f81bfcb1158c3d53d6830cbd70c93dfe9673e62977bf913ca12becf4881650b6ac56437c4335fe5c2fcac01c9fe126518cd28e08effd7e29a750a53e0ec3d1140c2b3b23ae3cb1b5d6438562cfa7d2e2b2b31873d0dfdd152501e13f5b9bf52939a4705fb7fbf4fcd5206175f42b2ce085e23d7fc8fc763d7eac48319129b7aba8f0b588f56d3cab147", @generic="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@generic="618849e2e3e772183b639b70d40d06b4b222980fe92411302f6156454ad1835d1faa55f32fc26b216641b14b0bc689", @typed={0x8, 0x8e, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x33, @pid=r3}, @typed={0x8, 0x37, @pid=r4}, @typed={0x8, 0x36, @str='[\x00'}]}, @nested={0x130, 0x52, [@generic="bab04d6cbee6a33a4f64faf593be8265290940d0ceb400508e512eda41570aaadacabe3628238669d13b60a4c0e80e21324b10e00225f19324fe4c16afa605515e00721065756ef8425020803a55ccbacef663786af3dc627d58eddb06a55dce7bec49ab8dd6d85650cde4aa42eb01c4261af17cdc0e16559b5c70d8866ddbcdd2789c3c46d9e4876d7cb899b6c9050506e07f28c1201277013665cee85842c81b90f8760f1d0157d9727a7adf0ac7a23bcb1e343b46cd45541db9290456d0007526c520af4d21f9a93f77db5a55c3f7643038ec892e203a573d2076f9a9700690026be34619be09edae205829ff", @generic="7c6024235f6c06531b4c38959a89b8dd898ef32a8bf620661cb96d93cd2fd03699524aa99b53ed8a5e10e43aa8138063ba181fbfe495aad9e521e3"]}, @typed={0xc, 0x60, @u64=0xfff}, @generic="5fb063f316c9c6cb62d7e9a25df7d4ab1b07efe4f15556fd59093de576f3028a69ee5d38819912629fc1c4ecf2d879175c4b2169910fcd3ff6285079aa4ed20274c0bc41db7fe4b509e0d6fcada7618e26686c1cafd91b3ec1027e07a05533031b7deed055cc085e95fe03e66043a991a193637f1b219cac5c90805ab2766e878d68d66f427d74aea4725bcddb83c99ed42628ef1f5d2f28787e5e23f06288c39f53a3674d1177021d3eaf38b25d44e1db9e08209668b1cef311bf51888b55005e0dffbe43ceb4603515866d9fd64bd4c3a4138ca76666db4e7a44c11926c7", @nested={0xa8, 0x0, [@generic="aeabb9b9702cf5e4efb404c5a67a5bc4df43b4832a4cc252d378e4448592a4b697408eac081a7feea28ad5abc8f4381daf24d3d2e68f5c6874adca958fa56154ffd0a3f8592b93a9be2bed82eaa0b4ce9c0644fc8253e2", @generic="8c17799f7b57cd1061b96f044d85a0be66cd1209b356f685a3b3f8c08e9879d1921dd25d8fe183b85d6d0f02f97ff659c4312e86b683da0a8bbe12257dea3ef156f477ec7a403ac246b3"]}, @nested={0xa8, 0x4c, [@generic="154be23ab7509c177063", @typed={0x8, 0x96, @u32=0xfffffffffffffffb}, @generic="885f887939830c9791f5255f71d414183e97c08a406d8b9f5c4f2e91cb7c413b041113097eef3f8bc370d6c1fb89c4c2dac860101bc6569f17dc1d2b58930474031f4c43299ccea75529c0002e61c836cec3cf93297b1d09426f9665c82376f6d7514bd8ad", @generic="da1864e5a40ee2cc15cbcb2e11f28a42f102a21c28afb31e491e83190472383979b778bce6acc97e0f822cc4"]}]}, 0x17bc}, 0x1, 0x0, 0x0, 0x40}, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000b04cf4)={0x14, 0xb, 0x1006, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/09 21:13:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) read(r1, &(0x7f0000000040)=""/1, 0x233) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() syz_open_dev$usbmon(&(0x7f0000001600)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x7) r3 = accept(r0, 0x0, &(0x7f0000000180)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) capget(&(0x7f0000000300)={0x20080522, r4}, &(0x7f0000000340)={0x100000000, 0x81, 0x0, 0x100, 0x8, 0x8}) sendmsg$nl_crypto(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[]}, 0x1}, 0x0) sendto$ax25(r3, &(0x7f00000001c0)="f9ea82596ab16bbcd75e2db22e92ee43f7b3f95c783b2d0325f387f5e0af097bee2a5f4dec9d89fbd07fc526b9c96e31b7f959b1c25c19a9ba2452c04dd6844ff1370527b1035ba7768c67c23f7157d01c6c9cb324d44683f6a67bf8d5d91e998970a6282fcdc5b754fb744375ccf157f5eafd13b46686c028abc4241024cf6feb", 0x81, 0x0, &(0x7f0000000140)={0x3, {"b209bb1f27b889"}}, 0x10) 2018/04/09 21:13:54 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="e92f43e9ece26b38dd4fe7dab1241dfc722f4cf06559e2a0cddc8118162c38720262a9f61529d0fea259ae78410b9def07a58244414e63912c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='syscall\x00') ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)={0x20}) 2018/04/09 21:13:54 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e9", 0x1, 0xfffffffffffffffb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) keyctl$invalidate(0x15, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000076fff4)={@multicast2=0xe0000002}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='big_key\x00', 0x0) add_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0xfffffffffffffd6c, r3) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}}, &(0x7f0000000840)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000001c0)={r5, 0x0, 0x10}, &(0x7f00000008c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003f40)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004040)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000004080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0xe5, 0x4e20, 0x800, 0xa, 0xa0, 0x80, 0x2e, r6, r0}, {0xc234, 0xfffffffffffffff9, 0xffffffffffffff8f, 0xffffffffffffff01, 0x5, 0xfffffffffffff001, 0x7, 0x5}, {0x1, 0x6, 0xe7bb, 0x7f}, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x5, 0xeaf, 0x5, 0xffffffffffffff7f}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) keyctl$setperm(0x5, r1, 0x8000008) 2018/04/09 21:13:54 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'lo\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)) 2018/04/09 21:13:54 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000000040)="d1431a4b5bc2c583bdb774900673ed7795a7bf3c2e822a1c3a94bd311b91451cba58de0a475f3f0e7dfe7d223752edcd3d981d35471b68e5c530f04e99bfc915ec69552eae587751bcab97cdee0e94b8f18d9f9a7c996ded08cc5b8bcf454dbb0a51cbdedc21780fe1e8e057eed2e2ce51711d781e4cb28fdafbf4", 0x7b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001080)=@broute={'broute\x00', 0x20, 0x2, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000bc0), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'bcsh0\x00', 'syz_tun\x00', 'rose0\x00', 'ip6tnl0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="de501b28aebc", [], 0x70, 0x110, 0x160}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x401, 'syz1\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'nr0\x00', 'syzkaller1\x00', 'erspan0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [], 0x1d8, 0x208, 0x258, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x0, 0x3}}}, @comment={'comment\x00', 0x100}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x4f0) 2018/04/09 21:13:54 executing program 2: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') fcntl$setlease(r0, 0x400, 0x1) fchmod(r0, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x4000) 2018/04/09 21:13:54 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0xfdf, 0x80000080}, {0x0, 0x3a}, 0x6}) 2018/04/09 21:13:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff050022fef9b9afa4b20079", 0xffffff97) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000200)="6d7c3aea08075fc63b363a30c497c721", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000500)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/09 21:13:54 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{0x0, 0x0, &(0x7f0000001280), 0x0, &(0x7f0000087000)=""/164, 0xa4}}, {{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000000000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x2, 0x2003, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0xffffffffffffff5a) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) 2018/04/09 21:13:54 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/235, 0xeb) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x5, &(0x7f0000000280)={0x0, 0x0, 0x1, @thr={&(0x7f0000000140)="c24a86d2a1c9d9fd9a7f6221a2c2dca91eb654a35478df515228ff06d9d4b78b12b33d1fc4be5858b221d7030e74db1b8b321e2bb7de2f8e3d4f1c3b0bf6ec696e164e50fcc4db3ffc25ba1f1faa78b768d4a701bbd87adba466324dddca33a81dd7b0f9a9183eda4360506f99b25676791a6ada2ddba2235ae1a1b3f0df65bdcbe06017af6782674e4f47d4151d9af5607cdaca2bd91965ff3c1f51fe418d61ec69b817598469275986b25f2371cd68a670979201be35d1aa28f0246f0fd3832dd5640df6fef27fe7b284787bfd6983660f662026", &(0x7f0000000240)="67aa65a2e8d6576dbbb3e97d76533d14ae48a98badd44b6f33a6210c604290c899ca5500e14215c624fa7b5a91a6cf198f47457d67428257"}}, &(0x7f00000002c0)=0x0) timer_delete(r1) r2 = shmget(0x3, 0x2000, 0x54000800, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) dup3(r0, r0, 0x80000) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='<\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x44040}, 0x800) io_setup(0x3, &(0x7f0000000000)=0x0) io_cancel(0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x3, 0xffffffffffffffff, &(0x7f0000000140)="940c1f2149747e7734510c34c143183667a187dc4f624f6c2de12452792a6fb529e6bf2a661dc23a844b00925c244a9f2967c0ca9868ee50eacf67a2ad7681d82f5a38cbd6d7641f843fa129e00f701fb01835f497b53672b3e5a3f6838f", 0x5e, 0x0, 0x0, 0x1}, &(0x7f0000000280)) fcntl$getownex(r3, 0x10, &(0x7f0000001040)={0x0, 0x0}) wait4(r5, &(0x7f00000001c0), 0x20000800, &(0x7f0000000540)) io_getevents(r4, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) clock_gettime(0x0, &(0x7f0000000380)) io_setup(0xfffffffffffffffc, &(0x7f0000000340)) r6 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000600)=@full={{0x3, {"bdcdd4f1a07b83"}}, [{"81977e2cef82cf"}, {"378cc9ddc6bff3"}, {"3b0feb6682c2c5"}, {"56c542ab342cf0"}, {"9385f4a88017c7"}, {"0c8dea1666913f"}, {"eb819a9b871aee"}, {"12976f00da3244"}]}, 0x48, &(0x7f0000000a80)=[{&(0x7f0000000940)="151edf876592250ae8b82219ccec99a3ad6646b4e3423dffdff61b10ffe4ebdd8d6d55679b96e4ffb29ccf3faea4cb3c214fc38f87bfa0e67ccadb8c02dfe617a50a0c2b0817bb1598c0dc9172f554a8d5ce72c0af150f444e76ff1520cadd05f3c0c6400de3", 0x66}], 0x1, &(0x7f00000012c0)=ANY=[]}, 0x80) io_submit(r4, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f0000000100)}]) io_destroy(r4) 2018/04/09 21:13:54 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getown(r0, 0x9) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x4000) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x3) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10500, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f00000000c0)={0x200, 0x6, 0x5, 0x4, 0x7, 0x7ff, 0x1, 0x8, 0xc6e5, 0x9}) 2018/04/09 21:13:56 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e9", 0x1, 0xfffffffffffffffb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) keyctl$invalidate(0x15, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000076fff4)={@multicast2=0xe0000002}, 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 = request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='big_key\x00', 0x0) add_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0xfffffffffffffd6c, r3) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}}, &(0x7f0000000840)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000001c0)={r5, 0x0, 0x10}, &(0x7f00000008c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003f40)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004040)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000004080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0xe5, 0x4e20, 0x800, 0xa, 0xa0, 0x80, 0x2e, r6, r0}, {0xc234, 0xfffffffffffffff9, 0xffffffffffffff8f, 0xffffffffffffff01, 0x5, 0xfffffffffffff001, 0x7, 0x5}, {0x1, 0x6, 0xe7bb, 0x7f}, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x5, 0xeaf, 0x5, 0xffffffffffffff7f}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) keyctl$setperm(0x5, r1, 0x8000008) 2018/04/09 21:13:56 executing program 2: ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000080)={0x14, 0x4, 0x1, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f00000000c0)=@known='security.evm\x00') clock_adjtime(0xd, &(0x7f000090e000)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x20001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x3c) 2018/04/09 21:13:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x7fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540b, 0x78) 2018/04/09 21:13:56 executing program 4: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) close(r3) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000000240)={0x1, 0x8001, [{0x2, 0x0, 0x40}]}) sendmmsg(r5, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000000c40)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYBLOB="9c000000a4bdcca904a354eb47b5f727318dc70cc08d4bd8f83c3c8f226cfc95050004c46d892163297d177c972efe1335734e4fd578e7321befb9b9d44fd4d124ddd92cc0a16d7383c877fc98f263a5363f57afb8dc9dc85172853f1114c2fa816d776b2a95cc40bf2dcc5a4f9fdb937356c2ad7f0825ff7a7ad518edaed43529c309432a9e45c6ef3fcb8df96a00b0394b9e4d1acb7f4df52837d4c6d2d7598313010dddbf1bb0a07ea1e17e8a8fea68e43c1511eeaa74647bbbed301a18cb0d01b97b156e69c0c6c7a1321fc782f175ea2a816db35d349777ec8c1020aac8a53a1d7dd2999ecb03a2eccda7a0d9b25a46aa7ab4718520489bf539"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0x0) r7 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r8 = request_key(&(0x7f0000000a40)='keyring\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000ac0)='rng\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r7, 0x100000000, 0x10000, r8) 2018/04/09 21:13:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2000) getdents(r2, &(0x7f0000000080)=""/25, 0x19) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x6066}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/09 21:13:56 executing program 7: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='loginuid\x00') ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)) r1 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xe002, 0x0, 0x0, 0x8001, 0x0) preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000001440)=""/98, 0x62}, {&(0x7f0000001380)=""/163, 0xa3}, {&(0x7f0000000380)=""/4096, 0xdd1a95b79b757360}], 0x3, 0x0) 2018/04/09 21:13:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x53) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x337, 0x7fff, 0x373b, 0x3294, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xd61) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/04/09 21:13:56 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x28a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000000300)) ioctl(r0, 0x7, &(0x7f00000000c0)="abfd6e521e30e713b74a2d687ecbdfd7120acf4ba351812b54eafa229f1365995d243825c1adb3af0a3837bd70d40ba9b79b093e57b6f00642c558045a82dd357a34c5531e27708b848bb246b7e78f506b3e5f65640a3e35a2edbc0b7f86bd9eedfc44171a4070110cffdba865ef361b07f11f0295e7b83b29e0d14c9f6facdda5a16bef7cb023320ad5e71cc824243364f869105cf5d3d1bc6f0f20af8487a0be42ec64a25ecb7634") ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x70, 0x70b2, 0x9, 0x9, 0x40, 0x0, 0xff, 0x800, 0x0, 0x7, 0x7, 0x4, 0x1000, 0xd0, 0x8, 0x1, 0x19d, 0x1, 0x7, 0x3, 0x1, 0x94, 0x2, 0x6, 0x6, 0xffffffffffffffe1, 0x0, 0x8, 0x9, 0x6, 0xfffffffffffffffb, 0xd03a, 0x0, 0x4, 0x5, 0x10c0, 0xe32, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000180), 0x8}, 0x5101, 0x86d, 0x9, 0x7, 0x8, 0x6, 0xfffffffffffffd48}, r2, 0x1, r0, 0x3) r3 = memfd_create(&(0x7f0000000280)='ppp1\x00', 0x2) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x7) setns(r3, 0x4000000) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f00000002c0)={0xe2f, 0x100, 0x5}) 2018/04/09 21:13:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') lseek(r0, 0x8000008000000000, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0xef, 0x4, &(0x7f0000001240)=[{&(0x7f0000000140)="e3b20841dab5c65a0117e7c617506ab8e8d33f09cefb35d5a1cbd36991874501d4afc082c8fb7be8888e3f8b23fe082faf8189c57d22c12a00926eafe1084d967982eb6873a7b8dee2356d33a0e311a7b76f90548d0e5af78c200530057462ebfdc19f05d14035d60cb45041dd7f5051298e6e02a7436dee5cc77ea800e9c9ce4973bd5257922a91fba0bf212357164dfcae0624f392a2b4ea", 0x99, 0x7f}, {&(0x7f0000000080)="af2c3b94517d4157f440545614590cfd56357e79d794d5f12752e9f2bb995299112c5be58d3eb8d82750ac05a72e41cb65fcd8cc962b85e45651c12a2cbc20a223fd714f7196b5a409c016875aff0f83edcb66d2eee8b88965f49a49d726545f173117e200b5a9268d816609915d88668e5d17dfba6d17718e17", 0x7a, 0x6}, {&(0x7f0000000200)="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", 0x1000, 0x6}, {&(0x7f0000001200), 0x0, 0x7fff}], 0x4000, &(0x7f00000012c0)={[{@check_relaxed='check=relaxed', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) 2018/04/09 21:13:56 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet(0x2, 0xb, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr=0x2, @in, 0x4e23, 0x401, 0x4e21, 0x0, 0xa, 0xa0, 0x20, 0x6, r2, r3}, {0xa2, 0x3805, 0xffffffffffffff7f, 0x3, 0x7, 0x7, 0x8, 0x9}, {0x8, 0x1f, 0x7ff, 0x3b}, 0x6, 0x6e6bb6, 0x3, 0x1, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0xff}, 0x2, @in=@rand_addr=0x81, 0x34ff, 0x2, 0x1, 0x81, 0x9, 0x8, 0x7fff}}, 0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000001540)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001500)={&(0x7f0000000280)={0x20, 0x2, 0x3, 0x1, 0x0, 0x0, {}, [@typed={0xc, 0x5, @pid}]}, 0x20}, 0x1}, 0x0) 2018/04/09 21:13:56 executing program 0: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvmsg$netrom(r0, &(0x7f0000000840)={&(0x7f0000000080)=@ax25={0x3, {"2cf69ee271eb1d"}, 0x1}, 0x10, &(0x7f00000004c0)=[{&(0x7f00000000c0)="775cdb9e8963945809da3d6bd35807d9461e5ab026b6232ad7523cbb7aa835dabe9340e8cece8c2aed7313a803fb230fd39e77120943bafa4a7eeb7c7fbf173c01ca582c3399f2e1ce79d4de42e36d9c172f94cbfdad1bb1438bbe880b4c54f5c456e420082406a18289b2b8eb84e6fed284ffb697be48f4706984fe113b0c5db8a872858602fdf77e81cfef73b5aa1546468789998e00a1e9d7dada8b529a049b6efc3bacb41737aad14ade359d1f726b2107ba6ab9ff1611d6a871297ba5ad2bbea7d83d044d04588e21f3c0a46424b5b40599f6814bd85cd28d4198653ea272c0608765688430a61c7c705de094c29f4706c9", 0xf4}, {&(0x7f00000001c0)="7ec97b85fcfd89badd655999658b7c55568521d7b29d6dce2b76667178ffcd4bef56cf0f5ffdd7d31125b31f2c3024609aa4eaea387fbd3f4d80ef28506a27a6c08ae6a421a1935481439723284ae92e44d422d2eb0fb981f96c1abc3c312be9e95bacc7bcd3f770a69c043a7459f01de8b7e5ad620d6fe5fe7913c1c8136df989608323568e39039b1236458761608ed472c56e0cddad8a7d27fba8af1807cb434c5b10ae3a7b76d1dd45dad01c33c3b0eaa6f3e88a1a0f502ee396d15f77680e3f36c0d50e89abbd270b2eb920ea297ffa44218f6b218eaa74f124a3b06581f31562", 0xe3}, {&(0x7f00000002c0)="0b7aaf5fea43d33cdde4f109a498a1450f4242d4030ec14193951315d3f906365939810889d778b822e770d23e424ca1bd5c63c29431230cc82f2e17f3665cd54b6b5cedb2926d49ab3a3e1c8eff9929117d599c85ac5c561d5ae55ba84e16de258019decc4ad645b2d8c64aabaeef1923f6756253a1c41ac72d5b1a627e9b976deb6c7670c8f55bc694c041f235e932902cfe4aecbb5eeb9a101447bf092168dcb6a4c0", 0xa4}, {&(0x7f0000000380)="53a997e2fa2476d396cb5a895d", 0xd}, {&(0x7f00000003c0)="b1ae5790a51a891ef0b1ea8c9cc4c67ff154d4e3b1faac12c52feef01ee812e90dd9a5cec94e75f376647bf4d76f051585c8b6da837e0991c8e879c0936faa90ab0ae551de331eef64c920a0a62eec621d64a92ab262797196315f17c124c5a530ca5cd66be492f37b737cd161dd", 0x6e}, {&(0x7f0000000440)="720afded47ac4ac0a444e56bf758f373abde3222dce787e314ebbeca380110ed53d8fc4acd7d327081874f96efd080a2669707402d851778618ddbc177bbfb0f460ce4bc86df1501c4ca863c0515db7d1451a0e196578fc531abeda2ded4dbbced074f961c83e03b393139053c16e3", 0x6f}], 0x6, &(0x7f0000000540)=[{0xa8, 0x0, 0x2, "e60a633d24fe0be88f0ffbaab932aa42a1261c0325afe55dbdd03ea2840a1bf5375fae0ba1ab92daf841bee9eeabf0dbc1a40e9531e13c2e8500cc9a5659d98203e661c4851723813396ebb2055aa0d872ead9d5e918d64edb24d30dde8db41f76b3c42f82e0d5326c45e0b2a5e35e70a6cd2b2455e70acc7cb0f5f6afd482456cdb8d93020a8001e68f9a1bcf39e663fd97e0b20b"}, {0x80, 0x103, 0x100000000, "17b580fea265ff1d4c5be1cb05a456e058e2760211f78861cbc09295e02593ca464ebac475a375ec313629af1aa69c1e044bbf0ad1879f79d09cb20f08fa24c0bd0e9eb2f5cc7488516895d212d2684906a0690cdff9cf7fc4347747980f7ca46129c8754a2cec2f672e1216aa2b"}, {0x78, 0x13f, 0x77, "223ffbd070862a0f9697894e33fa34182ed5115e426faca1259dd84c6d468748ac108406fad797f51ac00d8d8c420c122fe5acb041750e1c44aa33710f7c09b5288f9a92f66c7fe6be1ef883b22380790010d89d348f2dc2116069d0959549fd4392f2a4473cdf"}, {0xd8, 0xff, 0x3, "9f7c0fe426cfb0de100f469e6157d406e6c791f2bc1dedf360e7b469fa3be7dec1462b0988b7dd506a4b45942545fd0e44449367bb213bc4443229c6403d55ef0bf4eb8ed279e1d1c429a4229677fefb4abb3215cf75e7261b5c5754ed661c18b0824a9128ef506fd84caabed09da04b178ebce4db439cfcf7a4f9cee8a56c75e2cc2e0d526c19b47ea673a385ed1d205f1009dd3f1e8cc80b5817d2cec56d371b78e4c1260ba6ee274e80dfe7d7f703b0cd4b49bf43bda97d14869e808c84c3f361e93b"}, {0x88, 0x3a, 0x200, "6c09abbc29051e17ef64661c511d30d22cb549785329502460a3029fa75bdf280bb1832f0e886f81fb4f15c07156ed0bd9c3d3e176c2df7cc801fbe2f70757974e4ab6a09118bdbb62e36ab01e104c31aaeffe9ddfcde1f1fad1ed9bd3dfad001661a21b5e75ce978ff54eaab63bf27022632c4f60"}], 0x300, 0x40804}, 0x2001) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x3c}, {0x16}]}) [ 69.944892] audit: type=1326 audit(1523308436.263:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6836 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 [ 70.009151] ucma_write: process 243 (syz-executor4) changed security contexts after opening file descriptor, this is not allowed. [ 70.012756] audit: type=1326 audit(1523308436.319:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6836 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455259 code=0x0 2018/04/09 21:13:57 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x10800) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000002c0)) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue0\x00'}) socketpair$inet(0x2, 0x802, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast2, @local}, &(0x7f0000000140)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x286500, 0x0) 2018/04/09 21:13:57 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$packet(0x11, 0x4, 0x300) syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x4, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x402, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) signalfd(r0, &(0x7f0000000000)={0x1}, 0x8) 2018/04/09 21:13:57 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00000002c0)={0x3, &(0x7f0000000240)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @dev}, {0x0, 0x0, 0x0, @random}]}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x800) getdents(r1, &(0x7f0000000100)=""/230, 0xe6) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000004c0)=r0) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x98, r2, 0x9, 0x70bd2d, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd68}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xccc}]}, 0x98}, 0x1, 0x0, 0x0, 0x8080}, 0x8000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x195, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') r4 = socket$kcm(0x29, 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendfile(r4, r3, &(0x7f0000076ff8), 0xffffffff) 2018/04/09 21:13:57 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e9", 0x1, 0xfffffffffffffffb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) keyctl$invalidate(0x15, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000076fff4)={@multicast2=0xe0000002}, 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 = request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='big_key\x00', 0x0) add_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0xfffffffffffffd6c, r3) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}}, &(0x7f0000000840)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000001c0)={r5, 0x0, 0x10}, &(0x7f00000008c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003f40)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004040)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000004080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0xe5, 0x4e20, 0x800, 0xa, 0xa0, 0x80, 0x2e, r6, r0}, {0xc234, 0xfffffffffffffff9, 0xffffffffffffff8f, 0xffffffffffffff01, 0x5, 0xfffffffffffff001, 0x7, 0x5}, {0x1, 0x6, 0xe7bb, 0x7f}, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x5, 0xeaf, 0x5, 0xffffffffffffff7f}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) keyctl$setperm(0x5, r1, 0x8000008) 2018/04/09 21:13:57 executing program 4: r0 = socket(0x1d, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c3ff3)='dns_resolver\x00', &(0x7f00006d1ffb)={0x73, 0x79, 0x7a}, &(0x7f00005ad000), 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000140)=0x18, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000640)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140), &(0x7f0000000180)) write$rdma_cm(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a000000000000000000000000000000000002000000000000000000"], 0x2c) write$rdma_cm(r3, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r4}}, 0x10) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) close(r3) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000000240)={0x1, 0x8001, [{0x2, 0x0, 0x40}]}) sendmmsg(r5, &(0x7f0000002280)=[{{&(0x7f00000006c0)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000740)="964616d1dafb11d6d905ea33bd4eaea0dd04eb847bc0a1210ca9456143e31b8ce14caf4a0646bc639707d10aba3e652495977a7a6d3fc41ef6364c47c2266aa410a490f920f407161207ec5352e1ce6c3822d3a2ae063583609298790a58b73fccaac3665dd78ab4a15d4c12a996799f41dc79b9f3d57a627a7517cb0b51c0cecf43519f19db25073246fa0d8e29d209ee94372325d56aa5ae8d45", 0x9b}, {&(0x7f0000000b40)="cf9da7f87b679c1e28f29164bf99d414eec139a9ce604bd189b12e3acc99e49fdce81f6c81be776473dd6fd95aa78a1352a5ad0edd83fd198dc0db48407a41bcc6f71a6ed172d6268ba66e87e26937039f318267391fabf61c4d12e43625498c007fc7ac7a08686e74c7a1650f1711c605ed2aabf4c245ec9e0d838d8657b697b14180c2394a634d7ecd87a4996585413d3c10eb422fa796adc6531979893daaf6bae46d79bb1d456e6a69eaa5b14b7745813d2f7a61b42bb14026d6c31cc0d34a9e3fbf87aa05228c03", 0xca}], 0x2, &(0x7f0000000f40)=[{0x10, 0x103, 0x918}], 0x10, 0x4045}}, {{&(0x7f0000002140)=@nl=@unspec, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)}], 0x1, &(0x7f00000052c0)=[{0xc8, 0x10f, 0x2, "9c3471426e520239f84b86e42372a3deca8b4b4f92bfa18dcd5659c9c656524943bed874b299dba8ba6ea1d86d227af10eab82816b33b29991d3f56ec3a0da94823554af62f9f329aae37e5e0f4096de2a75e6caf3849f6dd0a595219a8bb8794171f7c6e38d5708463c0f950c90d98664cb69303a6cd1b688340b39a3f07650a7dd1b530bdd14e0d04dac007230ba2e0890bfe0923a25c053d7a3e5a242df6b76fc04b0e2cf5ac264fe412e9788dbc888"}, {0x108, 0x119, 0x6, "46cf8d577684f7136fd5cc88d915491c51e8c59a9efa675cbd48259959f74a66e4bd14551f7031d54d4b65e96c4d156036cb166526ff01eece563c82555f2cbe1c1d4c594dc7dd9dede7089d245857666678b10ffbd1f092d34b6d013a41ba989925c4d14e9bf5363f7ea52d5615c53155538723794d83721b7ba9408b970f2b48a053a4a4fd60ce4dcc63aa25fc6322c7ce0834f7dbff03206c47ba61a1c00fad7fbf1d26060d881f7f81d84abb819edea2163735686750243f68a37cb4cfab157b0d363fbf7516724b02f1ad9cad1a9fcd220bf64ada937c93d160f310644dfbd0f4a2b3cde21609701eab6085a1f299a16a765c778c"}], 0x1d0, 0x48800}, 0x8}], 0x2, 0x4001) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f0000000500)={{&(0x7f0000000400)=""/221, 0xdd}, &(0x7f0000000200), 0x10}, 0x20) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000000c40)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000008c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000600)=0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00'}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x13860b96, 0x0) r7 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r8 = request_key(&(0x7f0000000a40)='keyring\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000ac0)='rng\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r7, 0x100000000, 0x10000, r8) 2018/04/09 21:13:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2000, 0x0) flock(r0, 0xd) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200001, 0x140) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xc0010015, 0x0, 0xfffffffffffffffc}]}) 2018/04/09 21:13:57 executing program 2: r0 = shmget(0x1, 0x2000, 0x8, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x2000) r1 = socket(0x1e, 0x2, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f00000000c0)=0x30) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000080)={'ip6_vti0\x00', 0x2}) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x1, 0x20000000, "8b4506aadb68"}, 0x10) 2018/04/09 21:13:57 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000221000)={0x5, 0x0, 0x0, 0x0, 0xa}, 0x2c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/04/09 21:13:57 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x880, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000280)='./file0\x00', r2, r3, 0x1900) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000000)=""/107, 0x6b) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@dev, @in=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) 2018/04/09 21:13:57 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) fsync(0xffffffffffffffff) syz_open_dev$mice(&(0x7f00000006c0)='/dev/input/mice\x00', 0x0, 0x2a00) umount2(&(0x7f0000000080)='./file0\x00', 0xf) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000300)=""/29, 0x1d}, {&(0x7f0000000380)=""/98, 0x62}, {&(0x7f0000000400)=""/140, 0x8c}, {&(0x7f00000004c0)=""/5, 0x5}], 0x4, 0x0) socketpair(0x10, 0x80000, 0x401, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x101000) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000005c0)=ANY=[@ANYBLOB="ac1414aaac1414aa000000000700000000000040e0000002ac14140de0000002ac141419ac1414bbe000000107bf0ef4f90b2c01e7ee5fdbf015e3b948d8f782ceb50c1d466add2cb6dc58b664b3aa45994c"], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in={0x2, 0x4e22}], 0x2c) getpeername(r1, &(0x7f0000000200)=@ipx, &(0x7f0000000280)=0x80) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000cc0)=@broute={'broute\x00', 0x20, 0x3, 0x5f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200006c0], 0x0, &(0x7f0000000680), &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"]}, 0x69a) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000000)={&(0x7f00000002c0)={0x10}, 0x279, &(0x7f0000000340)={&(0x7f0000000580)={0x1c, r3, 0xfffffffffffffffd, 0x0, 0x0, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000180)=0xca, 0x4) connect$vsock_dgram(r4, &(0x7f0000000640)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) pwritev(r0, &(0x7f0000001400)=[{&(0x7f0000000000)="2338c2f02d0b305dcbf78a555508c9f9de7f518fce540775b59a8fd6ba102c6d3a06945c6913f6c42f0a345d48f186f6a8b8fabf62a2c40f8424e5c0ac03700c2f325a7eafff99254e23d468d32c5eaabd17f2", 0x53}], 0x1, 0x40000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d80)={0x0}, &(0x7f0000000540)=0xc) fcntl$setown(r1, 0x8, r5) [ 70.797793] kvm [6873]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0xfffffffffffbfeb4 2018/04/09 21:13:57 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x8007) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) dup2(r2, 0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000280)=0x80000000c2, 0x2cd) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="d33ae5a56cddd93abbb834bbd9413901f6484e8eb2cfc04fd1b9be1dce51cb730703e21a95e4508b0f2336167f1c55fc55818838a928d143de4f3bfdac78349fc6a5e7598c895c423c24627e586fdde31326745f05bb0ac4ede8e8ec5c39a266d2bc5bf7833cb6ec56346c4b9ea061da132d0845e54b3c36194962b85b0321724a6d00ba9e2ae965d6c0745e31e9fcd59a9f26635d3b663ee1655f7cf88ba27cf108c41f5bd83bf64e415b189c264f224d30d4720f552bef1599741e26ae3b034c261d666178927147a4cf9f8df95f74a4b92124d2fd8417dc69de0aedae68050801bc26f850d4c6becc56c5dd473025ad31ae887cb1e6c84be73e1d7e76f67fe0901457b78804ece6b61bddc3a50bacc5eecde084b46e3c358f2e3fb2a8e8619386ffc7f0ac99f8eeb5308a9f52479f2fbd5b6edbd2d4d43a03a78b18d4a13fccce69a2025c27bd9e2d16662548dd5391cf84421734d09da451628dc93dc6b3ce454ab304c4aab1e5f043afb3faf9e40633727c319355f07840a92f083955e528acda97884d612f3c510c0a63a94036d5ede212e1ec8218344cb4cdc158f33ab65255b8de2909bbf148b111641333b8dba410bfd187cde339c24860d926b76782b4f9bb4ca1e56280d796ee97e76a0bf77e5b37b4b357b75e63dac2229f343848d141ebc2e78516d5882b9290de5a54542c5e1540edca9b7f40e11e14d95d3f8ab065ad47abf68cdcd4c952886828c5dd2a6d79d08796e0dc4f5840719ee9efa1806adac94f6cb5686e92847d7b22eebec7636f761205162b7144044db270b5e5c987e4bf7995a52e972810b91d4ce74ab18d7674f11ff06f8c55d80d3cce033fbcfb1dd4fc82c5137b6ba40d12007e6e00e8e84d0860811f6414b0e484bf59913f7f774fb982974906dcbc476f9b3d2ebe3c96cb0d3d9e3c07602bb25a74e8edf7a3da340d4a067a0574379b94fb88742317a60ee7013b01cb958bf9df0688d8fface38ff2f2b859b579f739f9619e182d77d2c20cab1e75ced86e359f262926677b3505241e335a4b5c184bbaee7be419dcdb587d4463fbab705f227503729b0c2651f2f001c36b75ecfb91cef2153b4f8ebd27df9d4418e7189855a3841af7b9b8374b5e4c52f5aa812600c29f417c273ae9495bc252136cf911f7f3c4ecde77598222cc296634c5599b3b77019991144d43ed7cc358930f9f5b57f9a68e2ca51b8418c0e4b665d242fbe4c5a91cbd01319b2fad64481e9dbe435729da34555968bc3b6ffeed9d0279d053e7e0e7172f6d96dd74025feadbd561fe5ea36bdbd3109f23944a04510a4dabdeb71f1e99d3e7e689e70844ea8039e7b3cc275179ed64c1d6162056202a776f23822d67b81550b8edf29b33ef2fa25b0a1ae6e3b64d792ca083649f592c212d2613c830e418af2c46693751eb36ef6dd81d42bb5e1edb253b32a4fbca7e5f6a1a6e16e8d51be3bd3f8ad76bcf63f34732458149cc9ab2697f497fd27d60b85a83178b0a30cc42e4c9db3ca6a649d6e03c41b069dcfb671b075d3520929d1c5ebe3f9fba78ba4c23d5aa34512c12f0c615bf4109837f9c9fe7d22005b6094070e2edd982dd85e68c2202b08637cfad0c4a517b128a5086ae17519b230f810c35555d3f06a69a5eb66eab24e3b624e63949e88c0e7e3f3f26b32a5b4c1078524a521e4f13f731ac1edbf29789c04d2822a8617c329a0478f5f98a667645d26887ef144e47b58d9cbbeb2274570287da5cf3e3dbbea7378da072708ae53acbebe9caa55814a2f3e34439de22a1a6b957d3889bfbb62788f2e43a916fb157606d8a01d3a5b6df76c5ea0c3d6da5c7600a594a20f6efe881ff72af32423120485b2c4194e39a76446d75752b68f5a055cfeef9a941b171ac014708e70f97f10262219b2abc9483b9d6c0984cc130cc03fc3fd3c1b23ac79e0c3e13d66ea0c6180e819407d47d58123dc37f841738eccea195136708d03c96bc31eb6f54a530b9f6adcee992f73ac43acf09daa3af90089204291a491e7d001d8082971159a80fbf22b04a821d23cb822da27682ef5bb0d3a943f8ac7cb813b5c4dfbfa8fc5c03480ce7bd070000cba0a7a300000000000000000000000000000000000000000000cb44cc659d7d9bea00d63541f49466505f3b0ea6d7336356047cc90353e246a69d0bfae21d30984538d062", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0x0, 0x802) r4 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x8) fcntl$setlease(r5, 0x400, 0x0) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r8 = socket$inet_sctp(0x2, 0x5, 0x84) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x11) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000400)={0x2, 'gretap0\x00', 0x40000000000000}, 0x18) keyctl$get_persistent(0x16, r6, r7) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000300)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 21:13:57 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0xe}, 0x3, 0xff6, 0x877, 0x100, 0x7ff, 0x40000, r2}) sendmsg$key(r1, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xee}, 0x1}, 0x0) getpeername(r1, &(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000000c0)=0x80) 2018/04/09 21:13:57 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e9", 0x1, 0xfffffffffffffffb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)) keyctl$invalidate(0x15, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f000076fff4)={@multicast2=0xe0000002}, 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 = request_key(&(0x7f0000000300)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='big_key\x00', 0x0) add_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0xfffffffffffffd6c, r3) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x19}, 0x100000001}}}, &(0x7f0000000840)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000001c0)={r5, 0x0, 0x10}, &(0x7f00000008c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000003f40)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004040)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000004080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0xe5, 0x4e20, 0x800, 0xa, 0xa0, 0x80, 0x2e, r6, r0}, {0xc234, 0xfffffffffffffff9, 0xffffffffffffff8f, 0xffffffffffffff01, 0x5, 0xfffffffffffff001, 0x7, 0x5}, {0x1, 0x6, 0xe7bb, 0x7f}, 0x5, 0x0, 0x1, 0x0, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x5, 0xeaf, 0x5, 0xffffffffffffff7f}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) keyctl$setperm(0x5, r1, 0x8000008) [ 70.905442] kvm [6873]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0xfffffffffffbfeb4 2018/04/09 21:13:57 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/4096, 0x1000}}, {{&(0x7f0000002480)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003ac0), 0x0, &(0x7f0000003b80)=""/178, 0xb2}}], 0x2, 0x0, &(0x7f0000003cc0)={0x0, 0x1c9c380}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x101000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000080)={0x6fb5cdcf, 0x0, 0xdccb}) 2018/04/09 21:13:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"0bc9623000fafd15ffbfffffff00", 0x4005}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x82000) 2018/04/09 21:13:57 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 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}) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140)=[@cr0={0x0, 0x40000000}], 0x1) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000340)="b809008ed0360f017801440f20c0663502000000440f22c0baa000b80000efbaf80c66b8e679618b66efbafc0cecba2000ed332ab8bd000f00d066b95e0a000066b80080000066ba000000000f3065643666dec5"}], 0xf6, 0x0, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 71.030950] IPVS: sync thread started: state = BACKUP, mcast_ifn = gretap0, syncid = 0, id = 0 2018/04/09 21:13:58 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x80040, 0x16e) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='com.apple.FinderInfo\x00', &(0x7f00000001c0)='/dev/adsp#\x00', 0xb, 0x0) r0 = gettid() r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x0) execve(&(0x7f0000000340)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000380)=[&(0x7f0000000400)='/dev/adsp#\x00', &(0x7f00000002c0)=')\x00']) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000004c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000480)=ANY=[]}, 0x1}, 0x0) clock_nanosleep(0x2, 0x5, &(0x7f0000000000)={0x0, 0x989680}, 0x0) rmdir(&(0x7f0000000300)='./file0\x00') connect$inet(r1, &(0x7f0000390000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r5 = open(&(0x7f0000000080)='./file0\x00', 0x141046, 0x0) ftruncate(r5, 0x10000) getsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001840)={{{@in6=@remote, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) getresgid(&(0x7f0000001940), &(0x7f0000001980), &(0x7f00000019c0)) fstat(r4, &(0x7f0000001a00)) mkdir(&(0x7f0000000580)='./file0\x00', 0x16) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001b40)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001c40)=0xe8) lstat(&(0x7f0000001c80)='./file0\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001d40)=0x0, &(0x7f0000001d80), &(0x7f0000001dc0)) getgroups(0x6, &(0x7f0000001e00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r10 = msgget(0x2, 0x44) msgctl$MSG_INFO(r10, 0xc, &(0x7f00000005c0)=""/222) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000240)='/dev/adsp#\x00') sendmsg$unix(r2, &(0x7f0000001f40)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000200)="69e49b", 0x3}, {&(0x7f0000000300)}, {&(0x7f00000016c0)="ed14bd4dfa644a3ab4af69940ef60beef35cf6a77cd9f47d72548314381776320a44a0b1f53af69581495ac5d2ac2a4f2ba7e433d57824ac24a64ed01644a4ffd3d45976310fb386f70cc12f074dd561b9d3390a720b2685101809006ecc40918cc6891774c707cb744c948a48c5e03121f37b003a73dc85ababe2b75547eb46a451226a12b995ca1d52ef3354ac586d84eb16ef89f4310593bb3f16baf65b937c520a", 0xa3}], 0x3, &(0x7f0000001e40)=[@cred={0x20, 0x1, 0x2, r0, r6, r7}, @rights={0x18, 0x1, 0x1, [r3, r3]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r0, r8, r9}, @rights={0x28, 0x1, 0x1, [r2, r3, r3, r5, r2]}], 0x98}, 0x0) sendfile(r4, r5, 0x0, 0x72439a6b) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000280)) 2018/04/09 21:13:58 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) 2018/04/09 21:13:58 executing program 3: r0 = memfd_create(&(0x7f0000000180)=']trusted\x00', 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x2, 0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000100)={0x9, 0x3, 0x80000001, 0x7}, 0x10) 2018/04/09 21:13:58 executing program 6: 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 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500a30c61006150a8d8") fadvise64(r1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @rand_addr}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', r2}) 2018/04/09 21:13:58 executing program 2: r0 = socket$inet(0x2, 0x80806, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x8007) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) dup2(r2, 0xffffffffffffffff) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000280)=0x80000000c2, 0x2cd) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000840)) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) fadvise64(r0, 0x0, 0xa6, 0x3) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000980), 0xad) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x44b}], 0x1) sendto$unix(r3, &(0x7f00000009c0)="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", 0x616, 0x4000800, &(0x7f0000000100)=@abs, 0x6e) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f00000001c0)=""/47, &(0x7f00000008c0)=0x2f) syz_open_dev$evdev(&(0x7f00009abfee)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0x0, 0x802) r4 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x40, 0x400000) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x8) fcntl$setlease(r5, 0x400, 0x0) r6 = geteuid() r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r8 = socket$inet_sctp(0x2, 0x5, 0x84) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x11) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000400)={0x2, 'gretap0\x00', 0x40000000000000}, 0x18) keyctl$get_persistent(0x16, r6, r7) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000300)=0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/09 21:13:58 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00000000c0)={0x0}) r1 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, {}, {}, 0x9}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) 2018/04/09 21:13:58 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000000008040, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x400) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$inet(r1, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x80000) 2018/04/09 21:13:58 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x200000) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/04/09 21:13:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000680)={'bcsh0\x00', {0x2, 0x4e23, @rand_addr}}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r6 = openat$cgroup_int(r4, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000000200)=""/131) fcntl$getflags(r2, 0x1) io_setup(0x400, &(0x7f0000000380)=0x0) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f00000002c0)=""/55) io_submit(r7, 0x0, &(0x7f00000004c0)) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x9, 0x7, 0x3ff, 0x401]}) sendfile(r6, r6, &(0x7f0000000040), 0x1) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x9e09, 0x9, 0x7ff, 0x1}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=r9, @ANYBLOB="9e000000b0e77285c878a8c5788a4ca01fc127a65c65b4b92ff1cf43c6742eace6f5842d107a0ade6e36cf110d3ea709e629a8cab07a757c936576aebc6ee76a6641eaca431c56fbda3704975c7eee11700a56d11fdb0c007ab2000000000000000090788989689a90f13a08b48e181d5bc6ce1ade5827114412f05d673d7e9f28fff8e2e60334eef2b53381e23846f5fb1867924760be000d7a79505bbb881d0000893c80"], &(0x7f0000000640)=0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r8, 0x800442d3, &(0x7f00000006c0)={0xbe82, 0x0, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}) r10 = semget(0x1, 0x2, 0x404) semtimedop(r10, &(0x7f0000000700), 0x0, &(0x7f0000000740)) setfsuid(0x0) sendmmsg$alg(r3, &(0x7f0000003ec0)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000840)="cc449f201eeb354eb51310872de4aa0490d6da5b1cd5088fb9a9d3947eebca0ed0e71af84aab09371b9a52181f52347af1416e5beef1df49da0c08ea0ba35312472a97d2fd7ae800f140a3cb7c51f3ed0aabc7c369212b758f17dd44f9a44455f0ab14ef66ddbdc790e3ee60cfda0ecd29b33233d34df5a6c7da27575e4720ce444841e5054c9788e7425a6f0656a9b15147cc0daab62e161383dee8767e0d3cc4ae1b25a81592f62dfa00f71226b8b538b6cab94deaa5513437e29e09381f2d35e6", 0xc2}, {&(0x7f00000005c0)="d7c9e27073af899b7f436cc6a1b77bd61b3b372f280250e97b8e1b7c64a3d5ae3dd19ef0255b7f4d56c9fbafc4824153413ba6ab984bfd6f8c52b69588f65d9b4e6da8552d976a91bd2a6cbf0bf6765b6f763ce7149cd3d49c4ecac9bbfd13e7ba4d9f5d", 0x64}, {&(0x7f0000000940)="59a0549133dfe64acd8e9ce599f09ffddc4358572034a5502540077d8b16df8615c00febf256c2607ed8e4cba6d2ba3a7f42bbfaad1cd5b90bc94cbc7987c03b8c79f0097b57821ef7145df2a87247b1d0fdd61f06ea88ec18b5c6859e6e6c4839c8ec4fcb77d9f78ef1e98ef0a7656033a0f217ec79d466af1734800ef4c346aeed1f8c8fe6c9926df850ad58cfd78499b5337e90b34da7b321a0f125dff7aa89d3ffbf73efbabff8c09f412533aa61e2445bb4bc25f1c7197b64d9c3a3e2902836e463d6cee8b5cf0d3b3b2802874eff898527d652957cf436ed7abdb6a3b0a5264ecc902246b265ddd47006ebe1ca4797226b", 0xf4}], 0x3}, {0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000c00)="1dd60c020a58", 0x6}, {&(0x7f0000000d00)="fbdf2010475e9b113c09955195386f55fa5adbcab5060b60", 0x18}], 0x2, &(0x7f0000000d80)=[@assoc={0x18, 0x117, 0x4, 0x9f}, @iv={0xa0, 0x117, 0x2, 0x8b, "26e553b222c853edc01a037e065a42c8e38191fe54f33e46dd089eebb8f522ffcb0ca75123df5f3782445a4c906845afd741b24f4f0d5bb053c8b7e8e01991069b57234dc4cad3aa162c84dee0473611495fa86e7d205a05accc00fc41d72d2040ad513d9b3e0e36887dac3cbd6a6a7cddeb65caf8c5a26e8662d7c4052b3a35b067951ea94699a7a57669"}], 0xb8, 0x8001}, {0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)="9545a3b5850ed612113d2ae8196c9ab72ec05256d0b6714dd7470e19d0b4a63d4bba65f11f76bb776a9b16911e3b889d5ccbfa3edf376ac76ae119bddd54a4887f496f8f4c162553c17d3ffcd625d44dc5ea10a7f354f526fe0fc48cfdd40d8e2b58aa57e8832f79a59cac58ec75f99044d51878bbd7476da6ddc25a063f1d76c0ba449e305df8875183f93919dc714f4f99df4bff07a9677a5f86cb59760e85a7b347128103ee8f5c0b0e7e84507c37191ce52cf2686a6fc31cc0484c8da221cbc11c", 0xc3}], 0x1, &(0x7f00000027c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1060, 0x4000090}, {0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000001140)="b6d89e1dc717ecf174f1b90c64f5900e5c0de6590ec89a5afedd2942b6375d", 0x1f}], 0x1, &(0x7f0000001200)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x48, 0x24048845}, {0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000001280)="10ea200e71d0dcc1fd6c369d7cf85beb2ff53b6efb5f004986f6ec1c715750ed59f077c3d1be567ee97fb41875bd4a63ba4bdb28e2c4adc4d746cd92a674d9b6ade1bfdf6dd7863c7616d5753d6bd15df352214dd5285218d8d82aee087dc81158ff7ed736780fcb85468b687909", 0x6e}, {&(0x7f0000001400)="45dc99bbdce0a4e2a044cce7286b055e992dc61ed72338f6a5cb849f6390ac09359dd41d1794c5b854a8244bbc1a0b52a353f38a70ed868f54f422ecf75aac19a780e629d36e799050cf61c9b739679eeadf88dd324d8e69fbf74e40eea0f34234a2fe8bf370dc3fd4cc88191e68a0e070b830460d3dd9551815e547043e96d56b2ce3637a40fffe4459", 0x8a}, {&(0x7f0000002600)="aa8dbf2ddd0a3c092e2529287752c58a6842f0f296f0646163814e27c750d5cc53a9a45aaf96d153dbf1262eed6d2533ad4f2722ebe427f022949f307f3507a7eae33eebc45af71a0616e93d", 0x4c}], 0x3, &(0x7f0000002700)=[@iv={0x48, 0x117, 0x2, 0x33, "18eb4fc4b460bb4dc76d84729ffa21e9143b4ae833e64e0bb3600aad21f477861a89a15fe52e2385fedc7d9e1de58d684edacc"}], 0x48, 0x20000000}, {0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003b00)="746d7dbe6eadba4a0c75627235f493162adbd99038023b8707d17c48d7a2ef8f7f41a795760756ab22ff81d9e964f8d7cafe3c27eebfbc8eb7cde0e677662a1402bd7e6817b5b1bbfbfad781afe2abf05cf69a7aef0c8edd7fdae7", 0x5b}], 0x1, &(0x7f0000003bc0)=[@assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x48}, {0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003c40)="e70c75dd4c417fd0a5223e80907669e133fb3af4d7b30af852975f7a85d84da57c66c13cbd7792ef7152b14a94c05ea1036ed074e2a72c2b66fa8faac53b9c8d8483a7ef471a472bb77d139993efca48a48adebc9f7dda62079e9607791b80879930dcdcba974b19e93ad8cc107d759bbd24838cdc853bb03c611644f42efd4c77b5f89f6300ee2f1200e6dce2e20cea3107617e9ab1b1558bbc20f1edde0d761f08e80ca35b1a599f7db06c5519a330688962551e6c0be28aa5c8ca0ba1e149792cabe81797d03041974581e2c3a6df7adec3e7f670a09f988cf3e28c1f75824d8e", 0xe2}], 0x1, &(0x7f0000003dc0)=[@iv={0xc8, 0x117, 0x2, 0xb3, "783b5c817cf4424ba239c685b054d40b0866a35bec44fe71034c2d40ff45d37b02a2b82ceef24fa016956883a55e46fceecc5805500e13778944c364ffa91b60b128d9c63174d47a578c3b66467de655faaa5a77a7ece0f975f72bd63f6038246705ee1b837743136b8dc250db5f27da557cbfc00ec1f25c8cbfd28a9c3828e27360468770cb46a4e00d75cb325f7a3b65e3380064050ee043e26f88f3c9cec77e69896ceb63bfab42f2113223e7b89bee2d66"}], 0xc8, 0x8000}], 0x7, 0x8004) r11 = socket$inet(0x2, 0x8000000000003, 0x33) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/128, 0x80) setsockopt$SO_BINDTODEVICE(r11, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) sendmsg(r11, &(0x7f00000008c0)={&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x0, &(0x7f0000000140)}, 0x0) 2018/04/09 21:13:58 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000006000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000007f80)=[{&(0x7f0000000000)="c4", 0x1}], 0x1}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x11, 0x4) 2018/04/09 21:13:58 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000580)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="020027c0f6600bd2bd7000fbdbdf250a000100080004000300000054000300080004000100000008000400730f000008000300010000001400020062637368300000000000000000000000080007004e23000008000300000000001400020079616d762b3000000000000000000000000008000600040000002800030008000400742b0000080003000300000014000600ff020000000000000000000000000001080005cbd9962f702dc022ffd9e7"], 0xa8}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000002c0)={0x2, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000300)={0x1, r5}) futex(&(0x7f00000000c0), 0x5, 0x0, &(0x7f00000003c0)={0x0, 0x989680}, &(0x7f0000000440), 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x800, 0x9, 0x8}, 0x8) 2018/04/09 21:13:58 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001480)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x7, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5, 0x0, 0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95}}, &(0x7f0000002ff6)='syzkaller\x00', 0x7e0, 0xfdef, &(0x7f0000002f19)=""/231}, 0x48) recvmmsg(0xffffffffffffff9c, &(0x7f0000002cc0)=[{{&(0x7f0000000080)=@rc, 0x80, &(0x7f0000001300)=[{&(0x7f0000000100)=""/174, 0xae}, {&(0x7f00000001c0)=""/185, 0xb9}, {&(0x7f0000000280)=""/112, 0x70}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000003080)=""/4096, 0x1000}], 0x5, &(0x7f0000001380)=""/192, 0xc0, 0x4}, 0x6}, {{&(0x7f0000001440)=@ax25, 0x80, &(0x7f00000016c0)=[{&(0x7f00000014c0)=""/174, 0xae}, {&(0x7f0000001580)=""/90, 0x5a}, {&(0x7f0000001600)=""/188, 0xbc}], 0x3, 0x0, 0x0, 0x9}, 0xf62}, {{&(0x7f0000001700)=@nfc_llcp, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001780)=""/54, 0x36}, {&(0x7f00000017c0)=""/68, 0x44}, {&(0x7f0000001840)=""/139, 0x8b}, {&(0x7f0000001900)=""/175, 0xaf}, {&(0x7f00000019c0)=""/92, 0x5c}], 0x5, &(0x7f0000001ac0)=""/212, 0xd4, 0x6}, 0x1}, {{&(0x7f0000001bc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002240)=[{&(0x7f0000001c40)=""/233, 0xe9}, {&(0x7f0000001d40)=""/131, 0x83}, {&(0x7f0000001e00)=""/28, 0x1c}, {&(0x7f0000001e40)=""/223, 0xdf}, {&(0x7f0000002000)=""/216, 0xd8}, {&(0x7f0000004080)=""/4096, 0x1000}, {&(0x7f0000002100)=""/73, 0x49}, {&(0x7f0000002180)=""/135, 0x87}], 0x8, &(0x7f00000022c0)=""/96, 0x60, 0x1}}, {{&(0x7f0000002340)=@ipx, 0x80, &(0x7f00000024c0)=[{&(0x7f00000023c0)=""/232, 0xe8}, {&(0x7f0000001f40)=""/37, 0x25}], 0x2, &(0x7f0000002500)=""/224, 0xe0, 0x5}, 0xffffffffffffff8e}, {{&(0x7f0000002600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002680)=""/152, 0x98}, {&(0x7f0000002740)=""/126, 0x7e}, {&(0x7f00000027c0)=""/109, 0x6d}, {&(0x7f0000002840)=""/43, 0x2b}, {&(0x7f0000002880)=""/199, 0xc7}, {&(0x7f0000002980)=""/216, 0xd8}, {&(0x7f0000002a80)=""/143, 0x8f}, {&(0x7f0000002b40)=""/63, 0x3f}, {&(0x7f0000005080)=""/4096, 0x1000}], 0x9, &(0x7f0000002c40)=""/103, 0x67, 0x5}, 0x40}], 0x6, 0x20, &(0x7f0000002e40)={0x0, 0x989680}) sendmsg$kcm(r0, &(0x7f0000006780)={&(0x7f0000002e80)=@generic={0x9, "f7b01b34144b640f627a825158913e9f3c25117eb10564e00a86d26f4d7713a733fd215f97a1861e365b2eb731f0e87cf52629a18989b53bff961a93963b879acf7aba76fe8142b1a7db24904da7e5add98538b7463ebcb71fc7593e7d6a26778b46e1e6f6af0aae0efc2fb5e4abb78e6506b63cb21f6d588a6ece5bdcd4"}, 0x80, &(0x7f0000006500)=[{&(0x7f0000006080)="f2c9f97739727b77a7e4ae67057fa345efbbb531cdc64bcc55f04405eba6659115b43a946deaeca3ec1e2b6cfb75eb6f5ce3a4bab9a1837e1520fc39e0be594836a8212b0f8cda18b41ddf247c3c0b2a200493135a7788238fbd05adbe919f243d1477345f85680919c19ae4850da59ce133222e7bfefd8cf4a14d756a0434226717b665c7ecdb746d452786e0269f940e2508aa765f61b1608a8b7186e9eea6b1e787fef6d1a2f3a664a417aaf5e440e322d1f0dddc326fdaad7dcce2e66b3e0fc7dd0ec69913cb8c1b39f6492742ca76bc8cf93d20928fd59d3fd1f1994f8d4367c934002de5333a276a350beda14e59", 0xf1}, {&(0x7f0000006180)="1ca50c1932085d82fd158950fa22b4fb55f0285f794f1c637600c2ed515b9ede227461a72c656f9f76f57ff5d31ff6dbe520e2348e380395fd455b7462b6e5579e5554979c7ae9f1ebf6b0ae55624fc05468c5fbcb3b7169b73cde4f3906e1208d08af1630a6f20ce85ab8810bb64db34170c2665c167678dae69a5ddc0ba8313dc05f6fe78c2adde7c443e65a32137d43b6a9", 0x93}, {&(0x7f0000006240)="18d79400f4ef66fbced146c678dea5165c8a6bcc44c090049609c2c4d0b7846e98fdfceb67bb27653f18661b6b2efdc7baab3cb1a6e534fc059bcf385e74822906142510dea12134939123b2b7c7eda383e0e095aeec1ef2e5abd1d85d", 0x5d}, {&(0x7f00000062c0)="0c1226f5d00f90d5759fc219ce98e0376c05a975e248b3209e6fb94b34a2c4427561bf8f72e6927f7724c33d850b2c27f593e3b29ffd9b92670cd19d606425088351f5bd475ba3597a0cd63c19a2d802fbe77780ff23bde7ba439ddc07a8036394cc30cd9da38415b50c9f02e0c2c0506a99964d3ef501d0410300595aff8327bd14", 0x82}, {&(0x7f0000006380)="1168fefe70c76c7f8107bc8fbb4c5b7c63804c2b7291453d9f27ad035c05b796d95cafb2433dd7cd36e53928147e151075bf4e389da3effd565352f759333bafe70950ebb009291d1c3c58db132b9eaaba7d07df657ab74dc6a1", 0x5a}, {&(0x7f0000006400)="1688558fc2bf4c82152f28ca4a365c0076cb53898f1513c3894b4af7ea9f933b5be8ab67c0bb4e802d18ee554738befee3979d987bbafe", 0x37}, {&(0x7f0000006440)="5c27c00fa03ad4ddd0a9c11fd72df403c140aa2911d5341d23de8c715852d08e3e01d2031e1ff7b411ccdafbc64065082498cbda80f7b4de2090c7afe0ab319ce2d50b3c46870b3d2351ac8cecc50b416fd6ba8113c1366bf14e2de326f37f376908f5f3082139a086fd0c4e00e3532bdfe222cdbba7af8c2db4ca4f915dd11e66a251a0643c4a", 0x87}], 0x7, &(0x7f0000006800)=ANY=[@ANYBLOB="00010000000000001401000004000000e392f4bf497d45f7a38d890b051493feac35fce0056385e7cc4d540e883e7ec47c05056a839d4c3f2456ac4ff9a1febd6a8edea2b4f18aa4789154dae4ea0dacf40d2611bbc340653d5305a5a6b528ac6b81f435b9194e60547e7e7b0e915a92116fc944a998e65477ab814b521637dbb225febc2c97e093890036e264769fc3432c3d9d028f880d5b68040c29f99f9078089d94fe3a3148ef6a127a86642061b38aca0cc27b95f16288e7e5334bb4f57128280304c7051560d63fb620d15efba4a31d7df411e69834f5400d647afabb0b5d465637972b80c11475a56aa3fba68d011f0004cd84389c0000000000000000010000000000001f01000000100000d8ddf5a3bbf3786638313f3fe27c7fa6aff28034f08b96575316ad129447129fc011b495deeef54d4b9ef9d325c24f244f8b3fd71e7c882d2898f2a6518c079ffa220d7d3f724b6e5e014d0607f9dd804d75304a4c1bbb296dc17bd63e9a03b7e9e48cf5e350ba1c49382e5fd614ccb619b28157e864c1c09edcd3953c81fb6cfc5c3f54f7ee7edad058358b4d06071647de2dec89e40074b38ae418cf1ab5862159216adbaf649e0bca8ebad7047ed603d2ae174c521d0667ab26fcb21dd667124b39093da9e727e79b659d901ad4773d7cf81f0b44def15ac4baa8b80b22341125baa5e41c327a735a7500000000005e34624b4e9c6ff8c857c37ea7a24a91499bdbd12487bab300df017b84a35b83ebcccf428ae71ec93bb6044dccc24464dbf5bb3b91d72a19aa88e6102fedd19c062226a5a2502f6e62a5da2338b9564cbdf6e3e9d9bd61c55f1da3af95361de3a6c9c6ee8b63a55e13dd"], 0x200, 0x80}, 0x8000) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0x200, 0x10001, 0x1, 0x9, 0x10, 0x8}) 2018/04/09 21:13:58 executing program 2: r0 = socket(0x100000000000010, 0x3, 0x0) write(r0, &(0x7f0000000140)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) r1 = socket$inet6(0xa, 0xa, 0x800101) getsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000426ffc), &(0x7f0000167000)=0x4) 2018/04/09 21:13:58 executing program 5: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2001, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$TIOCNOTTY(r0, 0x5422) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/04/09 21:13:58 executing program 7: r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') sendfile(r0, r1, &(0x7f0000000040), 0x10ed5b) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfc2) 2018/04/09 21:13:58 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x4, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/04/09 21:13:58 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000893ff0)={0x2, 0x4e20, @rand_addr}, 0x10) [ 72.156531] netlink: 'syz-executor2': attribute type 16 has an invalid length. 2018/04/09 21:13:58 executing program 6: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) membarrier(0x12, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100000001, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000005000/0x1000)=nil) inotify_init() mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x40010000000001) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/04/09 21:13:58 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x400005, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000892000), &(0x7f0000034000)=0x4) r1 = socket$inet6(0xa, 0x0, 0x51b29e67) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'team0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x6404, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000200)=0x3f) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000080)={0x2, {{0xa, 0x4e21, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, {{0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xa6}}}, 0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000000300)={&(0x7f00000002c0)="dd89173b9528a600b5d8fa9e87ceea687bace0bf459216d62fa9a85ddb272a", 0x1f}) [ 72.231759] netlink: 'syz-executor2': attribute type 16 has an invalid length. 2018/04/09 21:13:58 executing program 7: r0 = socket(0x400000000000010, 0x803, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000100, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) write(r0, &(0x7f0000000240)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000040)={0x1, r1}) 2018/04/09 21:13:58 executing program 6: socket$inet6(0xa, 0x80003, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') openat$mixer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/mixer\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000680)='/dev/dmmidi#\x00', 0x100000001, 0x123000) accept$packet(r1, 0x0, &(0x7f0000000280)=0xff3d) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="4400000010000100000000000000000000000000"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') gettid() r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x20000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) r5 = getuid() getgroups(0x1, &(0x7f00000005c0)=[0xffffffffffffffff]) chown(&(0x7f0000000580)='./file0\x00', r5, r6) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='cgroup\x00', 0x0, &(0x7f00000004c0)="c946a4a3aac5e5dc9b1514bd5faf430a13da27b411bb335d0ed474a2520dc54b25647dce2c92ad76ac9393a7d2447cfe20b210956085beab112ca0abc8a675cd9f97b8ad464b66fe71ef8857dc97f447a55b44474fc8ee246c09d515436aec603e419f041aea5976c489e25bdb21b06a4b441e5ec46e0a70ee1bd9889c1305e01e19a1d13d89fdeb7167c05320035bf7058beecd760a4a6c839d013dcf22bdaa233cac8a97c97a84289cd3885814") ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000600)={0x1, 0x7e, 0x3f, 0x100, 0xb5cf, 0x4b, 0x7, 0x7, 0x7, 0x6, 0xffffffff, 0xf95}) preadv(r4, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)) 2018/04/09 21:13:58 executing program 5: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2001, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) ioctl$TIOCNOTTY(r0, 0x5422) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 2018/04/09 21:13:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x0) msgget(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0xffff}) timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r2, 0x15) 2018/04/09 21:13:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='children\x00') r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x9, 0x4000) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000640)=""/160, 0x2f5}, {&(0x7f00000001c0)=""/179}, {&(0x7f0000000040)=""/56}, {&(0x7f0000000540)=""/100, 0x358}, {&(0x7f0000000300)=""/172}, {&(0x7f00000003c0)=""/218, 0x394}], 0x100000000000009c, 0x0) mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x110) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) setuid(r2) 2018/04/09 21:13:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x400, 0x0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="eb", 0x1}], 0x13) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000cdf000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) read(r0, &(0x7f0000000180)=""/1, 0xfffffffffffffe8a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800c0, 0x1) getsockname$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) 2018/04/09 21:13:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00') dup2(r0, r2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/09 21:13:58 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_mr_vif\x00') r2 = syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000180), 0x81) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) 2018/04/09 21:13:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000563f60)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r2, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) fgetxattr(r1, &(0x7f0000960fe1)=ANY=[@ANYBLOB="d3c10bd6427aa7882e476c6f6e6f6488766367726f75702670707030257a00"], &(0x7f00006c2f2a)=""/214, 0xd6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r3 = open$dir(&(0x7f0000cfbff8)='./file0\x00', 0x80, 0x10) r4 = open$dir(&(0x7f000071eff8)='./file0\x00', 0x8000, 0x1) renameat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00006a1ff8)='./file0\x00') r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r4, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000053ffc), &(0x7f0000bf8ffc)=0x4) renameat2(r3, &(0x7f0000571ff8)='./file0\x00', r5, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5dff7)=@in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f8fe4)=@in6={0xa, 0x4e23, 0x7}, 0x1c) listen(r0, 0x20000003) r6 = socket$inet6(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000000100)={'bcsf0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000000c0)) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 21:13:58 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0xd0) 2018/04/09 21:13:58 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0/bus/file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f00000002c0)='\x00\x00\x00\x00\x00') mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000180)='./file0/bus/file0\x00', &(0x7f0000000140)='nilfs2\x00', 0x7ffbf, &(0x7f00000000c0)="9f7e8135947230b559af53c2ecc490092b6ac920fa13f9d9f44803955b709b750f57d16ac1cb89ec115a9a49026b002f745b1043551aff04f6cc81f1f5622207a3ae1cabe35b40346b386125c22caa46123da9759c7915b3910df7ffd5f131952409a36f22407716d01c79d1c83a") r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x24800) read(r0, &(0x7f0000000300)=""/96, 0x402) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000001c0)={0x1}) clock_gettime(0x2, &(0x7f0000000480)={0x0, 0x0}) futimesat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)={{0x77359400}, {r2, r3/1000+30000}}) chroot(&(0x7f0000000200)='./file0/bus\x00') 2018/04/09 21:13:58 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x9) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffffffffffffe) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x5) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x8a) [ 72.525443] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/09 21:13:58 executing program 3: r0 = signalfd4(0xffffffffffffff9c, &(0x7f00000002c0)={0x5}, 0x8, 0x9107e081c60366cf) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/93, 0x5d}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x20042, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000500)={{{@in, @in=@multicast1}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) rmdir(&(0x7f00000003c0)='./file0\x00') ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r4, &(0x7f0000000100)={0x28, 0x0, 0x0, @hyper}, 0x10) r5 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x435, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r7 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x40, 0x0) fcntl$dupfd(r1, 0x406, r5) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000640)={0x0, 0xff}, 0x8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00000004c0)={'syz_tun\x00'}) dup2(r1, r6) dup3(r1, r2, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f00000001c0)=0x17, 0x4) 2018/04/09 21:13:59 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), 0x4) 2018/04/09 21:13:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) fcntl$addseals(r0, 0x409, 0xa) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x4, 0x20, 0xffffffff, 'queue1\x00', 0x40000000000}) fallocate(r0, 0x3, 0x0, 0x100000001) syz_genetlink_get_family_id$ipvs(&(0x7f00000013c0)='IPVS\x00') sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) 2018/04/09 21:13:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f0000000100)="d294c72c1de6becc376f8813174794e1d3e821d8f9c7f161744f6438b334a4605263cee7ce0ae824b46d62a4cc73af5e50bbd6f5ab03a2b9edb0904c5d85142800b451a0665f42e166b3d06c4be806a3116cf168f4ce4d663c314f9bc05b1153be4d456f592721ba72453011b076305125b4d06b8e2d23ef92b98ec897a3192979a4f8e015f3816cbf717eb766e31b92586ed1a1e94f9ce672156f5bd170b1f3f2ddf56a0f91a45a7e3c649b77fb710b5c4b08fc45835fbf6567cea944d98353647ec56619f09a4755474ec8fcc80351502376b0", 0xd4) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0x4, 0x5) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000200)='./file0\x00', 0x2, 0x1, &(0x7f0000000300)=[{&(0x7f0000000240)="898aeb6ec3690dbe7d1a598d84839a62287adde7372ceab9e75cace64a5686f3aebfc55d3d2e5f02a4b137bfde71ee39fcd6d50d7ade91e9683849efec6fcfdc1ec4eea26c107c56507b568cb9d22e6a3473efad14e811c5a5eeb326ee200ba79800302c975996fec4a93b4d10b06dbeec77843b5460226a06dfe55e78a5ff164a2e6a158ce8ad676aadaccd3634a9d2b1228c85509582ae8b", 0x99, 0x7ff}], 0x20000, &(0x7f0000000340)={[{@norock='norock', 0x2c}, {@gid={'gid', 0x3d, [0x78, 0x0, 0x37, 0x31, 0x7f, 0x3a, 0x3f, 0x78]}, 0x2c}, {@sbsector={'sbsector', 0x3d, [0x3d, 0x3f, 0x31]}, 0x2c}, {@session={'session', 0x3d, [0x2d, 0x33, 0x35, 0x78]}, 0x2c}]}) 2018/04/09 21:13:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f00000005c0)=[{&(0x7f0000000140)="f31cf54401db083480c61f41f16e0089bd677de1d61ced90acf398b4c635ba9d55a0220a17259da37a5e7f21f2eafd3f66c825b81d5a24dddc787bfd48a8b8f3cc50d886347450569225a1fcb78d0ba590a648cf4ee7f9605e0667d8d771a5d0e66bbe9e104a90e63b09", 0x6a}, {&(0x7f00000001c0)="160e59cf1f16109725d5fa613d807af7d1a5361a21f84ef2cfbd4735191b0702d907de7200dd5d3299ac2f2e05de54fc44fc82b3689b597e7028e2dab6fffcd7dabeb2a4b332d5d49106b18772e7d453e1e30dbf6b3ac82b4bb715a9af243d25573fbd39f9513e0154", 0x69}, {&(0x7f0000000240)="188e0ecbd98de07a5509655d44171530e38f27859dd6822078fd40f637381219ca7f60e2e20d1d9123f6237aa094fd7b53a63d47c7bb6418897c4331180e4481ccda7d20813f90ec81bf51daad9630cb415399b728bef19f83bd4fb31ce30b6ea039d5cf1a960242cfaa", 0x6a}, {&(0x7f00000002c0)="aea42fb5bf26dfe47c2dbd03c936226bd88a2b41d1478788c4035a3c285074028803b9205a852033121fe9af4e4583e5d451a15788e510fb68ff3a17fc3f425687aef5f1743306ba045e8a5f566255567a1f4ff04dd29f96295ccea099860a422eda1be7b87be88e8b89b457ed33176b56ca27d0c161349c89a54598ca17043c9863c56f3f3e50df4fbd11a94a6501438c1a5c", 0x93}, {&(0x7f0000000380)="49c402bca39791e17d6fe1cbe71c09d3b10ac573335f9b8ab967333000072d0cf67c95befe8924707eab3881939099027cea5eeac3f3aae7b59a068e0bd37ce7b191bdbef69841e9f2d0dbe5bc7619f734616a6ef0859de67409bf1958d78848d1c08b314839a5", 0x67}, {&(0x7f0000000400)="aa87c6638bd29a3d7e274ed85e0987aeaf2547290eb3c3a61807245fbc27f6e52c666cb39260c29767c9793204e4f98fce55d8a4f14acd4e1dd4fa47d98604ef688dfdf9ee45d2e66532ee53fd7a7ec564fa73e2d3d3ceedae0303ad177d2ca73bdb8aef70a58273749b4eb768733140ced99116d37b45bfe3c065fd2e843d59f2b57ba05b0d0bcb989eb297fe15b8e1289c626d5e26adc0b947b1f4f32ccb43b4f4134a6191588251c7dbc4820991bfdba17a78174a0fb205070a6fb612042613", 0xc1}, {&(0x7f0000000500)="58e2e1e40cf354707cb02ed7a2547fca8845170cea503e3fcdd1b315217ec55146217d2c0ceeb714fdb4d23b3b31d12f78278ea706003bf74f6adaa64cd14ed62f88ba176f565d61b369b2a34eb8e2bfd97d5551fa1f60356c6a81ffab294fb944a4625a00eddfc3887845a33a174575b0345e3a3fb8e9080a1f85a34b6a7cec086f329e66064592ece75c4454a2857109688f7fa8b57fc9f095cc24a658129fa29792", 0xa3}], 0x7, 0x6) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/199, 0xc7}], 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000013e000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x2}}]}, 0x2c}, 0x1}, 0x0) dup(r0) 2018/04/09 21:13:59 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x8, 0x4000) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0xe06b, 0x40, 0xfffffffffffffffd, 0x8, 0x0, 0x7fff, 0x400, 0x2, 0x400, 0x4, 0x32f, 0x4, 0x8001, 0x8000, 0x237, 0x6f01, 0x40, 0x7, 0x40000000000, 0x7fffffff, 0x81, 0xffffffffffffffff, 0x2, 0xfffffffffffffff7, 0x9, 0x7, 0x8, 0xc57, 0x5, 0xe37e, 0x40, 0x10001, 0x6, 0x0, 0x100000001, 0x6, 0x0, 0x40, 0x6, @perf_config_ext={0x3, 0x2}, 0x1, 0x7, 0x3d, 0x0, 0xbe18, 0xffffffffffffff7a, 0x20}, r0, 0x3, r1, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)) 2018/04/09 21:13:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) add_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xffffffffffffffff) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x10b000, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0)={0x0, 0x989680}, &(0x7f00003cfffc), 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000000180)) r5 = eventfd(0x0) unshare(0x840000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000000080)) socket(0x3, 0x0, 0x101) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r5}) r6 = eventfd2(0x0, 0x0) fcntl$setsig(r3, 0xa, 0x24) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r6}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r6, 0x4}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000012000/0x2000)=nil, 0x2000}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x10b001, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1d) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x5, 0x40030, r7, 0x0) 2018/04/09 21:13:59 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x19, &(0x7f0000000080)={0x39, 0x7, 0xa1, 0xdf1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000340)={0x0, 0x0, 0x4}) 2018/04/09 21:13:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc0680, 0x0) r3 = getpid() fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)=[{&(0x7f00000000c0)={0x40, 0x3f, 0x10, 0x70bd26, 0x25dfdbfe, "", [@generic="276275261bb5f932e3f0de61e59c18e823472b7aed22e35c02e2cbb29b7e78fcb49e365826ad6cc5", @typed={0x8, 0x87, @pid=r3}]}, 0x40}, {&(0x7f0000000380)={0x2a4, 0x20, 0xa, 0x70bd28, 0x25dfdbfd, "", [@generic="8ab22bad3e0421477edae07e615f509da05a8a6360021b51df142f6d3722be3714a3b329c05cb3f5b195b915c85cb81723db3e7d435f944e85227595", @nested={0x258, 0x5c, [@generic="8ec5eafeee2b2d8dfa2a1e8a7ae0f3ead8cf3c45278163f132127a3579e0666f341a48d2a30730980a8a81ee46430e8a064cba1627e3538cced400b6ac41dcbedf2e5875f6c8c6b1e07f1985821ce6f49627de1b36248ece6fa813286aeb7d8019bc7002d689a36427e72d135a0b2027a5e3dc601326a7d2f80680c6e57626ab982803726f6ebb4cf001acbaa85f772db6410d3e9c42", @generic="61b5da32fb3af9520e046ab8e570bf469b4c9d9c119be00aec4387be0785f18fed84348f408cb03a8963f2abace4b12ad70e9387754e247a4c76998ff1cc249ebadfa7f3762fe22a0f9e152c6d5631281c9e8bd75b816a5de9acfae16861877b3f59ddfad8392f313bc34ff5b329a0f8ab2d28734ebad5fe4934923318bbc2af6257dbbeefdcec6f1ee692d256ab4ffeff606ce85c8d73c333d34cd7d36d7d68cb7b991cdd5e6a9eeb5ec8301fb5498d35b179b906503a9ca5a49d247586ad7380a55a213942974fa4909526c440d52ac10c1787d98156b24729281f7baaacbc9e6a5b", @generic="f0559a233188766f83468639b16c2df0afc0b29f17e9f4c95c867552b906079414c3bbd05485aa8b368eeaf5d42c7ff03ee9dd8e9b8f950000e76efec1c4b8c79513eedd21e8a4a39ddab334b0af7d626f0c3d6c2fa4462b5daede7545ebad22bae93100662836ac2600d763ede98c37507f00364f36d0feeaa5658014dad32b89616bae102728120501b3a6baca1569cd72e76ffe", @generic="dccba6ea3249bbcd95b57daa94e3d0b9154c13c25af70fcef01cdd5609500a6a4e0328c0bc20dd0d232cd9fc2f04eff648bce50fdb2d6a6281e0349a8d", @typed={0x8, 0x2d, @pid=r4}]}]}, 0x2a4}], 0x2, &(0x7f0000000180)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r2, r2, r0]}], 0x28, 0x10}, 0x44054) bind$bt_rfcomm(r2, &(0x7f0000000200)={0x1f, {0x588, 0x100000000, 0x0, 0x5, 0x7fff, 0x200007}, 0x7}, 0xfffffffffffffe55) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)=ANY=[@ANYBLOB="b6565555000000000000000004000000000000000000000002d02df5405428630000007f000000000000000000000000000000000000000000200000000000ff0f000005000000000000000000000000000000000000000000000000000000faff1f000000040000000000000000000000362d0000050000000000000000000000000000000207008300000000000000000000000001000000000000000000000019a7ffff030000000000000000000000000000000000000000000000000000001f00000007000000000000000000000000000000020000000000000000000000000000000000000080010000000000000000000000f9ffffff190600000000000000000000000000000000000000"]) 2018/04/09 21:13:59 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) sendfile(r1, r1, &(0x7f0000000200), 0x9) fdatasync(r1) pwritev(r0, &(0x7f0000001a80)=[{&(0x7f0000000240)="6da369162ce8eb8770510d0fb926e7631b5b4ba26b51fb4d950a4b12bc7c08ca720bf3523011a525ee7fda96a58a32a3db4dd29835aef9e5c43d0664a60c1973b9ff94000bd3dba4811670e2bcb6f8f6338b98a6ec632f962da46709ba7d473f3a44e1cbca60d4007b0f6d44ed75d7e2d958f485c9ce17e475c3147dc5a39be39d92c1079f97940a8a53caeecc4c6e754402687d51001187b6c4b86d7f2c7cc2102116a67f0ac84d0614484dab20cd131c96f4d5c66f01086456d8c6d1c85e2a82770652eeb8ee1336bee1e623c9ca4f933f892cbf74b514afcd35614db059e9f17c33fd4dea3e1fa981b909d9f9cb0aa926", 0xf2}, {&(0x7f0000000340)="01e7de48105caabc20fc7ffbc56d583522810fd72c399fca2d54ba662f0160c1db1e850a66eb4f91fc248e6b1d7b63c74b7c9a58941c61f92967123fcde9dd00589444091a703deab299261a8a42b221a3ed0f5ffd5fae8c0a67e28d51fb738f8e63a5c54c345275fceb76b8b9f596c575ca0ef890edc4f2af37ec65c53c09b54e2eefeef23923485474d585cb1a291bb1e67d15331516f0e133276a09b985c53bfdd8d3c9f0fd391736726aa7bb0e80489b4a9688983ca8456f57fe55931588a6a5e5f1b9f701b28a5fe3bf596846ee9021877cb2da88532c9327836e61e078efaa2cf9eb8dd1d177d894f5d4db", 0xee}, {&(0x7f0000000440)="0ff495a239080114dbb3b5014d08fbd4470ecabd257c622adf24086eeb7897fa09435808bab4cdd65a1bd40935af1f1dd173840ace49d73597ea9a406043cdd89e63f40af7531eb3883a2fa7eeb35fae508e3e3928d4f1acc7056816bf9cfdc57c097b7c44f6109a37443f09c645fa2c0e92a18a95f7bbd524725a5030bb12a0787aea16", 0x84}, {&(0x7f00000000c0)="430b9be34f9214049701177117a302dcff816eb7025e71b88e39c6f454de6dcdd0c8d28617b1d39db35fc9abcb41523a7abcfcfba6e16a9db9919816a15ae93ad2b9f0102ca6f64061fae37732783befa2f7258caf9242365e", 0x59}, {&(0x7f0000000500)="7aa56000263bef276141bc174eed10bda705fc3fc6574ef6c877c5163069801084b4b64cb67b9e1ee54ed9f73c588685207c4c66f27581405775c62363af7ade0f5cd0d16dc90d4bac372405e04e5d690a4cbd5f937b9f9eb84657813c020ed6c086bac9b030fbfe62392d80e9708c4c5377a4d72cb56c64e223202321b0ac998eade8bae1ddcba5920f123d198affad5a528cd8eeb33096b73f05771f7a1cae1e69cdc334c1e829ded88951917cedbefd85510165eb40302a4f6d0e77cbe37eb1c9acbf63d629e981f6d0484eb9e7ce0bfd6e4eabb88262f8a0a2f486bf574cd80ac8a101c68424df", 0xe9}, {&(0x7f0000000640)="dcde2c48f43ddbee8e3cafcea466c9e59c8c05d6c4f270c26600e1512f11f175ce4cebad0ed969989a236f9063fde70cd741699ef63bbd381255b738811d33807e9cf5a47de8577ea64af092d49150f69406bca021d0b704e5a39abaf19756cb5938ec551fc30015c8d31f536d2e6b918d4bcfde7ff087fe97e7e6a832c63cb5b861b5f2b802ba72479b82a7d493570d08b56e7f80e2f6b1acd940901f1ae471281ef5f8bb634cd2641d0cbdefae00fb8bd413944206620c40a6c40d4b6bc075b5973c4c8f322938169b6959d3c31f39cc1e691b50b3077ca42019747a5fd13d216d261b71bceaf180b1109d2e5197b66c461435f0498741", 0xf8}, {&(0x7f0000000980)="45f0c7a20267e7eeb3cee9ee63a0c05cd6ebf77e2fb8b3ef7fa4c3de53f248d1484bb2f4f9dde9338e1d48dc95739f658150093170622e5d86b2a262b7d7656bec41167bafbbaa8aa03349c17d10738d11b43328ff9d1d382d8ebb1e4340", 0x5e}, {&(0x7f0000000a00)="03e0a301384636f600a0185348f2f3879bbf46a12a9801b818d6d0c424013c04c347b5aeeb83df7a5c8c8685edc6c5ef35dd70aa8b53e521e1c5766db80728c23aa18d226c4f4a613bf49ffd2f5da3225a80e895e007d4d898d40717331e402e2b586a27d205dbd9327d9f8ec3c19fbc4563c692c241b1b7", 0x78}, {&(0x7f0000000a80)="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", 0x1000}], 0x9, 0x0) fallocate(r1, 0x11, 0x0, 0x8000) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000001c0)={0x3, 0x8000}) 2018/04/09 21:13:59 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x1f, 0x100) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000300)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000540)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x82000000}, 0xc, &(0x7f0000000280)=[{&(0x7f00000000c0)={0x158, 0x25, 0x200, 0x70bd26, 0x25dfdbff, "", [@generic="656af180c7826ea75ff120db91f2f5e6b657a4fc7e6f958af4b7e10cdca705e2d9d498fc5a8464eec526f06b61a535d2d0a7aba81628fc710a38110bb9f0024dacb1e9979e4d393c4147e3e9cec2b7b3", @typed={0x8, 0x7e, @fd=r1}, @generic="972e1b54c44d667568661a8111c1a8202c7d5e79a345bdfb4e73e0346f967be51bf7dd50906d85a77c06791b78591d2e44ef34196204a7f9232d6131a0d73db5da637db4ca2fbc6f8ca840c840e8dea5eb2e56e6b800f7050d993fe9b54e2448d635a272e33b1fa3a06686be9e1edbad16366c", @generic="f4a6dc44171ac8ca214cbd956b65fba130c54339a5501b91e21220bcfb44607a69a0db98c05a6c57ac757b208eb976cc1abe835ac9d359a213d8a7ae1dd345f00cf452ce6fee05c29c82eed9345032acc30341edccc087bef1cb76cedfdaa6b84057b2964fdaa07b53cbbffb5196d03e9b5c5a5660fb160474673f"]}, 0x158}], 0x1, &(0x7f0000000500)=[@rights={0x18, 0x1, 0x1, [r2, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x38, 0x4000850}, 0x0) r6 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r6, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x5}]}, 0x1c}, 0x1}, 0x0) [ 73.604402] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 73.612340] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/04/09 21:14:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000000000)) socketpair$inet6(0xa, 0x80a, 0x3ff, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000100)={{0x8, 0x1ff}, {0xffffffff80000001, 0x7}, 0x8, 0x2, 0x4}) 2018/04/09 21:14:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400020900, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x4) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0xfffffffffffffcd6) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x2, 0x6, 0x800040007) socket$alg(0x26, 0x5, 0x0) sendfile(r2, r3, &(0x7f0000ccb000), 0x8001) unlinkat(r1, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/09 21:14:00 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f000097d000)=0x10000000, 0xff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1fffd, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r2, 0x0, 0x100010}, 0xffffffffffffff4e) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) [ 73.758517] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 73.766128] netlink: 'syz-executor5': attribute type 2 has an invalid length. 2018/04/09 21:14:00 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r1, r2, 0x2b, &(0x7f0000000100)={0x7, 0x1, 0x7, 0x3}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/04/09 21:14:00 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000001c0)={r1, &(0x7f0000000140)=""/111}) syz_open_procfs(0x0, &(0x7f0000000100)='ns/uts\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/78, 0x4e}], 0x1, 0x3) 2018/04/09 21:14:00 executing program 0: unshare(0x40000000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x41, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 73.963651] IPVS: ftp: loaded support on port[0] = 21 [ 74.054027] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 21:14:00 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x9, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x8000, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$audion(&(0x7f0000000800)='/dev/audio#\x00', 0x8, 0x4fcd1b991ee06237) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000840)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000880)={0x0, r0}) r1 = semget(0x0, 0x5, 0x1) semtimedop(r1, &(0x7f00000002c0)=[{0x0, 0x8, 0x1000}, {0x3, 0x1, 0x1800}, {0x3, 0x40, 0x1800}, {0x0, 0x8000, 0x1800}], 0x4, &(0x7f0000000300)={0x77359400}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) r3 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/audio\x00', 0x8000, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000700)=0x8, &(0x7f0000000740)=0x2) r5 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x7, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r5, 0x28, 0x2, &(0x7f0000000380)=0x1, 0x8) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000000280)={0x5, 0x84f, 0x0, 0x488, 0x8}) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r7, 0x0, 0x484, &(0x7f00000000c0)=""/212, &(0x7f00000001c0)=0xd4) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) r9 = request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='\\}.em0@\\nodev\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r8, r9) 2018/04/09 21:14:00 executing program 5: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000080)=0x8, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 21:14:00 executing program 4: perf_event_open(&(0x7f000025c000)={0xa, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/04/09 21:14:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000563f60)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r2, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) fgetxattr(r1, &(0x7f0000960fe1)=ANY=[@ANYBLOB="73656375726997792e476c6f6e6f6465766367726f75702670707030257b00"], &(0x7f00006c2f2a)=""/214, 0xd6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r3 = open$dir(&(0x7f0000cfbff8)='./file0\x00', 0x80, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'ip6gre0\x00', 0x80000001}) r4 = open$dir(&(0x7f000071eff8)='./file0\x00', 0x8000, 0x1) renameat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00006a1ff8)='./file0\x00') r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000053ffc), &(0x7f0000bf8ffc)=0x4) renameat2(r3, &(0x7f0000571ff8)='./file0\x00', r5, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5dff7)=@in6={0xa, 0x4e20, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f8fe4)=@in6={0xa, 0x4e23, 0x7}, 0x1c) listen(r0, 0x20000003) r6 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 21:14:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0c0728bd7000fddbdf250f20000008000500010000000800040001000000"], 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2018/04/09 21:14:00 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setresuid(0x0, 0x0, 0x0) write$rdma_cm(r0, &(0x7f00000030c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003080)}}, 0x20) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x241) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @loopback}, &(0x7f0000000300)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0x9, &(0x7f0000000180)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4}, [@alu={0x4, 0x10001, 0x8, 0xb, 0x7, 0x0, 0xffffffffffffffff}, @generic={0x400, 0x10000, 0x100000001}, @ldst={0x0, 0x3, 0x6, 0x0, 0x0, 0x8c, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x1ff, 0x93, &(0x7f0000000200)=""/147, 0x41f00, 0x1, [], r2}, 0x48) 2018/04/09 21:14:00 executing program 0: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x800) r2 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000005c0)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000600)=0x52b) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) socketpair(0x0, 0x7, 0x9e, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet6(0xa, 0x800, 0xa) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x4, 0x3, 0x6, 0x1f, 0x102000000000, 0x2}, 0xc) setsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000000540)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000700)=ANY=[@ANYBLOB="02000000c779e140a3d8da9f4910513ccc244484340efa5bc747b273a8518714149d6f9e3dc9760775f9d1243ae3508eac0a7aaa58e688e0ee17fe810ed67f39fcd1e5cdc42107c001453fc2fed3628d3bfd755c3e964b37cbd11e57e74a1b0154069aa4c5b79ad424263ea901ec9c", @ANYRES32=0x0], &(0x7f0000000100)=0x2) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) sendmsg$can_raw(r5, &(0x7f0000000900)={&(0x7f0000000580)={0x1d, r1}, 0x10, &(0x7f00000008c0)={&(0x7f0000000840)=@can={{0x1, 0x2}, 0x1, 0x1, 0x0, 0x0, "9088ca7a5727629d"}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x104) accept$inet6(r5, &(0x7f0000000680), &(0x7f00000006c0)=0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'dummy0\x00', r1}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0xff, r7, r8}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0xfffffffffffffffd, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) setsockopt$inet6_int(r5, 0x29, 0xcb, &(0x7f0000000000)=0x1, 0x1) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000080), &(0x7f0000000640)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000400)={0x5, 0x0, 0x0, 0xe}, 0x15f) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/04/09 21:14:00 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x0, &(0x7f00000001c0)}) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)) getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getgroups(0x385, &(0x7f0000000200)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xc001, r1, 0x0, 0x200, 0x6b0, 0x20018) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x800) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x800, 0x1, 0x4, [@dev={0xac, 0x14, 0x14, 0x59}, @empty, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x20) 2018/04/09 21:14:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='qnx4\x00', 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000440)=0x1) r5 = dup3(r2, r1, 0x80002) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000280), 0x100) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x400c0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/09 21:14:00 executing program 6: set_mempolicy(0x0, &(0x7f0000000040)=0xff, 0x7) syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001}, @tcp={{0x0, 0x6558, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000000)) 2018/04/09 21:14:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000200)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000240)=0x14) setns(r0, 0x40000000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x1, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000002c0)={[{0x2, 0x7fffffff, 0x3, 0xffffffff00000001, 0xe7c4, 0xffff, 0x3, 0x8, 0x0, 0x9, 0x100000000, 0x2, 0x7}, {0x7, 0x40, 0xff, 0x7f, 0x2, 0xfff, 0x3ff, 0x8001, 0x9, 0x0, 0x40, 0x5, 0x401}, {0x9, 0x1ca, 0x7, 0x7fffffff, 0x6, 0x1, 0x5, 0x1, 0x1, 0x6, 0x3f, 0x4}], 0x5c8}) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f0000540fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0xa4, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x2, @empty, 0x80000000}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in6={0xa, 0x4e22, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}]}, &(0x7f00000001c0)=0x10) 2018/04/09 21:14:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f00000003c0)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r2) r4 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r2) keyctl$update(0x2, r4, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r3, r4, r3}, &(0x7f0000000180)=""/134, 0x86, &(0x7f0000000380)={&(0x7f0000000300)={'sha224-generic\x00'}, &(0x7f0000000340)}) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000000380)=0xb0) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r5, 0x9}, 0x8) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x4, 0x1, 0x2, 0x3]}) 2018/04/09 21:14:01 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'bridge0\x00', 0xfff}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) 2018/04/09 21:14:01 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x534efde5d2bae475) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)="80fd02000000", 0x6}], 0x1, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000080)=0x400) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) 2018/04/09 21:14:01 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="bc16ba677c2cc1674dde33717c80fb5e831abc9a00d750a74a8bcf705b81e7cc4f9ea85eec5d58ff7dfd0239f72b215d7ef2aca511e71ca0ec7ac3c1e8970c327c86db60f54bf4f7b3920a128019d6976a1f866ca86a02725942f8ce8c2157749f4d01ae84c8ad028d9a81141def5fa8a49cf13245c28e0e183754cb311959043f871bf70767d4075f9db80af5b1bd997f538392ba59cb209ac34d992b57971720b8fc6878575efc4dcf6341390439baabb9ab110493e101", 0xb8}], 0x1, &(0x7f0000011000)}, 0x40000000c100) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) socketpair(0x17, 0x80002, 0xc51, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x0) connect$can_bcm(r3, &(0x7f00000003c0)={0x1d}, 0x10) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r1, r2/1000+10000}}) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="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", 0x4cd}], 0x1, &(0x7f0000001200)=ANY=[@ANYBLOB="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0x1068}, 0x2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000300)={0x4}) 2018/04/09 21:14:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x200) write$eventfd(r1, &(0x7f0000000040)=0x3, 0x8) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="040100000009cb396da10000009054b932ce5b73832fdbaf", 0x18, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) [ 74.846767] device bridge0 entered promiscuous mode 2018/04/09 21:14:01 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000140)=0xffffffb9) 2018/04/09 21:14:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="3dae"]) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000040)) 2018/04/09 21:14:02 executing program 6: unshare(0xa8000000) mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) fchdir(r0) 2018/04/09 21:14:02 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000af0000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff08004500002800000000002f907800000000e000000100006558", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="d000000090780000"], &(0x7f0000000000)) socket$unix(0x1, 0x7, 0x0) 2018/04/09 21:14:02 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x2) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x10001, 0x72}) r2 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_mr_cache\x00') fchmod(r2, 0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getgroups(0x6, &(0x7f0000000400)=[r3, r4, r5, r6, r7, r8]) 2018/04/09 21:14:02 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f0000000180)="17cab56f06000000e1a6530b2d274d6bbabb98323caab23a56267c6056acd8186587029ad24faebc4d0bd5296309017c1f0000000000074d673a10f9f77fda1068fe800480d8317fe1c7cd64") ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000000040)=@known='security.evm\x00') 2018/04/09 21:14:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') io_setup(0x3108, &(0x7f0000000080)) 2018/04/09 21:14:02 executing program 1: r0 = socket(0x3, 0x805, 0x4) fcntl$getflags(r0, 0x403) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1) 2018/04/09 21:14:02 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x31, r0, 0x0) r1 = socket$inet6(0xa, 0x80005, 0xfffffffffffffffe) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000100)={0x16000, 0x19000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000180)={r2, 0x100000000}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3ff) setsockopt(r1, 0x84, 0x10, &(0x7f0000000000)="4a63b0fc412d789d", 0x8) 2018/04/09 21:14:02 executing program 4: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x6e20}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x1) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x3d3, 0x2, 0xeb2, 0x7, 0x8, 0x7fffffff}) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 2018/04/09 21:14:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x80000001) 2018/04/09 21:14:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)) 2018/04/09 21:14:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$KDGETMODE(r1, 0x541a, &(0x7f0000000040)) r2 = gettid() rt_sigqueueinfo(r2, 0xe, &(0x7f0000000000)={0x26, 0x8000, 0x9be}) 2018/04/09 21:14:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffc, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) timer_create(0x4, &(0x7f0000000100)={0x0, 0x40, 0x6, @thr={&(0x7f0000000040)="eaecddb9176a289124dd440de3abb42206915bbaf3996c1b3409e1799fbb202c51df4384313f9f06", &(0x7f0000000080)="9eb90743a586e8399087bdd527c3654b8383a35bf043a14a9c947cd79d133c7536bab1217359fa314370dd50caeeaa3e1378bece8dceb9249fea2ff0b1f0b5d8bd3fb0e0c5e8d31a104038096f692bd5601c1ca5e24c137a678dc368b26955"}}, &(0x7f0000000140)=0x0) timer_settime(r1, 0x1, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = 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$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) syz_mount_image$bfs(&(0x7f0000000240)='bfs\x00', &(0x7f0000000280)='./file0\x00', 0x1, 0x1, &(0x7f0000000340)=[{&(0x7f00000002c0)="4f93d524a3042358725035521dd30451344f47e5efce7609b28894f47d5af91d93032640ec7e54044e03d6443d514f8f6d5a7fc37f2e5bd378e3f0d826bf412a5d4a614eafa5eb17a25f0adb7cbb050e4e2a3d3d49f5f4e799cf8781249ee65456e10f2d0a05c008b2a54370aeb39fb24077338979150700ce4cc6851ddd1b", 0x7f, 0x7}], 0x20000, 0x0) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000000380)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = semget$private(0x0, 0x3, 0x4) semctl$SETVAL(r3, 0x1, 0x10, &(0x7f0000000200)=0x3) 2018/04/09 21:14:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x100) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000100)=""/117, &(0x7f0000000040)=0x75) 2018/04/09 21:14:02 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) r1 = shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x1000) shmdt(r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7fffffff, 0x0, 0x0, 0xffff7fffffffffff, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) rt_sigpending(&(0x7f0000000040), 0x8) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x7) 2018/04/09 21:14:02 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xb1f02ae2a3f4c316, 0x0) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000300)="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") mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000040)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f00000002c0)='./file0/bus\x00', 0x40, 0x0) 2018/04/09 21:14:02 executing program 1: getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0)=r0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@generic='@']}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0xfd13, &(0x7f0000000300), 0x2, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000540)) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) dup3(0xffffffffffffffff, r5, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000100)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x10000, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r7) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x75, "686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33389c2dc3f323541d5fae9fa27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f"}, &(0x7f0000000180)=0x7d) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r9, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x0, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000280)={0x6, 0x3}) 2018/04/09 21:14:02 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee4ff0)={0x77359400}, 0x10) r2 = dup(r0) listen$netrom(r0, 0x7ff) recvmsg$kcm(r2, &(0x7f00000008c0)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/65, 0x41}, {&(0x7f0000000000)=""/14, 0xe}], 0x2, &(0x7f0000000ec0)=""/149, 0x95}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000040)) tkill(r1, 0x1000000000016) 2018/04/09 21:14:02 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4dc001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000180)="660f017100660f6fb3b0000fc7afd1070fc76c0036cd38ea997ce300baf80c66b8a48d878c66efbafc0c66b8858d000066ef0f00d0640fe475d4d07aa2", 0x3d}], 0x1, 0x0, &(0x7f0000000540), 0xb95024bcdeb65d74) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0xffff, 0x400000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) sendto$packet(r2, &(0x7f0000000280)="fd5df8dcd6ea6516ac49ab87e35d04e74fa69f189b171436fd865db2d7d838691713d4e1555a22c0616c4d9dd5a11bfe99b1ab3337819822243340c3d7f689e2fa5e3aa356950cdc8efff167d462", 0x4e, 0x40000, &(0x7f0000000340)={0x11, 0xf7, r3, 0x1, 0x9c0b, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000001c0)="640f6785008000000f01c80f015800c4e1fe707be300b8230000000f23c00f21f835000006000f23f8f20f32660f388227b9420a0000b807000000ba000000000f3066baf80cb81201b780ef66bafc0c66ed676565f26467650f225a", 0x5c}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000000)={0x80003}) [ 76.225176] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 76.438080] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/09 21:14:03 executing program 7: 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 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0x7f, &(0x7f0000000040)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/04/09 21:14:03 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x25eb, 0x10600) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x1f, 0x4, 0x7f, 0x3ff}, 0x6) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4000000000004e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/59, 0x3b) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9, 0x81, 0x81, "29999f59413b0c4bbaf0f0a0dfd16bb80960ab10996c7471f8f2078aea2f9c25dddf93b1f79865a5d6b11df8803138322d41bec8ac6342a81c1f7ffb6697350749c717dfa2c84719d95df7a07f891137"}, 0xd8) 2018/04/09 21:14:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x400) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @hyper}, 0x10) 2018/04/09 21:14:03 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22c}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) 2018/04/09 21:14:03 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="360928527591e2f8ebb68e6b442ba9d7bbeafc06ab6c78252ed08e1f1d330c7b2ca15cc27d7196406a7f9c11c8b21f19d2c9fca8659961c5a68965d9de071d7190556dc87810dcdc320431bcf0a88fe6e7744be096e68a628f8f0514f07e50ed2129430b0c9d43bb55b5228b8922820f1a157fa00de735ac35a133323333ead6b9844e88802bd147b371b18982f871ac6bf0b24ff58418f45402107c03fe1244b8e635b26bf46b0360c3ff2e34e96402d6cc074a771198b98c87ea8c2063b2416dd3c409c02f24998ddc4a8815e35dc84752442d7d5d8e8d36dc81acb55a84b873430f6c8859ee4fce415e6edc585fe3929fa2dff4f27aedde", 0xf9, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f00000003c0)=""/79, 0x4f) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000de08)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="2000a9004d5eff0d64cae50000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000eeff1f000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000b256076ea02599426baf853bf371b169d8d5a71d900dacb03ff5254ab729f2c003b4bfcb651affb14a", @ANYRES32, @ANYRES32, @ANYBLOB="2000cc14040b00000000000001000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x98}], 0x1, 0x0) ioctl(r2, 0xc1004110, &(0x7f0000001f64)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000001c0)={0x9425, 0x4, 0x4, 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) 2018/04/09 21:14:03 executing program 1: getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0)=r0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@generic='@']}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0xfd13, &(0x7f0000000300), 0x2, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000540)) r4 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) dup3(0xffffffffffffffff, r5, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000100)=0x4) openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x10000, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r7) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x75, "686a37c7e018dc0c92b8d82f108a27e7f828bcb11b07437bdc12e4034c701e5b25decfde33389c2dc3f323541d5fae9fa27b472813f1f7994db18b60830951686689bbc250098187a85d77942e7a9dcea1fba9869abd4021b59f1d06b7a05f72ab078a0322e8ba15f17a00690131afb5826ef9727f"}, &(0x7f0000000180)=0x7d) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) socket$inet(0x2, 0x80004, 0x200) ioctl$KVM_SET_IRQCHIP(r9, 0x8208ae63, &(0x7f0000000000)=@pic={0x1, 0x8001, 0x57, 0x0, 0x73, 0x3, 0xffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x77, 0x0, 0x6}) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000280)={0x6, 0x3}) 2018/04/09 21:14:03 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff8, &(0x7f0000000240)={0x0, 0x1b, 0x0, @thr={&(0x7f0000000100)="86af395c14fbf46d48684102f20e397b7a78547a86aa538b44d702986248c594bbac4cf688becd271f9ede826d2dab733e3b4379de8c51ca77c2a0ea6ebf410f9a37f5b15858c9c8b689944e455a73794b9dc912cfd4b8a79708ad15f5bfb914d648605ef86fd4fca86a986d05b757b1e06d6b2c3d0bec39ad75dd3ca4c8006879e02cea08812ee8c99b0a8317f142f55edacfdb72016be4c645785fd998bf540c83027d517feff0e777d8009718b1dc2fa202ba33e35c97cded2b7bb49a035474e8eb508422986c93a77e77ada2a151419c47b6f6d750947249478cef498a3c62d03209ba5606948cdcab9f59c806d18ce2dc0fdbbe636727", &(0x7f00000002c0)="193088ceb5be01162e389493387e5fa9cf99b34570f65273b4692cbb1f38ddedc7d5b253b7939333d590bd7e8183a7505cbe85ca315ccb11b7f4fea032523af8e0b32515bdb032c979999ef7d3e3a2bd4e4c0e28c2040717d743c2fa38e68b1b71e7e99736f463a6bf9b2c5b201d872a2d99a09dc0759d7937731f976ecd9197dc632bd14a1f23a9859acc620a39315ddee095878947f3cc9161544312a0d3c9492ec61c9301dc3e3e987868af4da195e7fd5d8cf494ae802ef1d3bfb8adbdbc35ebf14ca9cc3b51542f9f7613f1b0c720227a000bd9b0d299397ddf3e24484f82b4e165f83343daf8ef2eda92cbe3561fc3866442c81041d752f2fc26"}}, &(0x7f0000000200)) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r2, 0x4, 0x70bd2b, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x0) timer_settime(0x0, 0xfffffffffffffffe, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f0000000040)) 2018/04/09 21:14:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x3, &(0x7f0000000040)={0x1f, 0xfffffffffffffffd, 0x5, 0x80000001}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9bec8)={{0xffff0000, 0x0, 0xfffff000}}) [ 77.115594] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/09 21:14:03 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000fc0)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001040)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xf5af}, r1}}, 0x30) 2018/04/09 21:14:03 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f00000000c0)) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x80000) dup3(r1, r1, 0x80000) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x30000) syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000001c0)=r2) 2018/04/09 21:14:03 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x9e51}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) r2 = dup2(r0, r0) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f00000001c0)=0x80, 0x4) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/04/09 21:14:03 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1000000000005, 0x2, 0xa, 0xffffffff00000006}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/04/09 21:14:03 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) tee(r0, r0, 0xfffffffffffff0d9, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80000, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x80, 0x0) connect$l2tp(r1, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @rand_addr=0xdd68}, 0x4, 0x1, 0x4}}, 0x26) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x4000) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x9, 0x3ff, 0x0, 0x1e, 0xe, 0x8, "17f582255d0743e31966d6ab0300596d62ee901982de054b9698dca8715ec87939ec2667ff9aab34d75bd266aa189d150ac5bb08d3547e9b4c30684a6030276b", "9e949e07b4f8dfb67cc4123725162deeffa68ae86aeb82acaa592fe6ae80007e08a4ddc022b5b19e40f20913aad4da080479f46dd4c03af7c8e29d72dd0a2efe", "2f565cb01ae33a9068cab16c7af4b918555cc7aeaae2ab7e675674effd6a799a", [0x7, 0x3f]}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x8000) read(r0, &(0x7f000060df9c)=""/100, 0x64) r4 = socket$netlink(0x10, 0x3, 0x10) epoll_create1(0x80000) r5 = fcntl$getown(r4, 0x9) ptrace$setregset(0x4205, r5, 0x4, &(0x7f00000002c0)={&(0x7f0000000280)="469a85fcfc372952a7a45a823f557e1a29c17efc25ea2333e15ddd220e7ad45711870b3dcfcef62c454d8854045f7c4f8883231e1822b2975d687916", 0x3c}) sendmsg$nl_generic(r4, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="14f32000ff8a00000000ba0a00000000db68"], 0x14}, 0x1}, 0x0) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000240)={0x0, r1}) 2018/04/09 21:14:03 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2e, 0x500) sendto(r0, &(0x7f00000000c0)="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", 0x1000, 0x5, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000001180)=""/35) r1 = socket(0x10, 0x3, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001140)=0x7, 0x1) write(r1, &(0x7f0000000080)="260000005e000900000004f839ef0000fff30f000100000000050000000000000009ff6e35ea", 0x26) r2 = getpgrp(0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000000040)={&(0x7f00000010c0)="fae7106147550c3dfd11c6ce8d750966454684b175c694d1f14e445494447e691cb9795d5ef6701f71ff13488729c05805034ae3128bd033548fe77a3fe75dd4ad0de2192d5e21f83bfcc6d9c5512a160b371b0b663adf782719441a4412bbd88de8412922c5aaa2f8cd3b58d77f990a7d7bf43f70a88ddfbc", 0x79}) 2018/04/09 21:14:03 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountstats\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/09 21:14:03 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00000004c0)=@ll, &(0x7f0000000540)=0x80, 0x800) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000600)={@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, {&(0x7f0000000580)=""/44, 0x2c}, &(0x7f00000005c0), 0x10}, 0xa0) r1 = socket(0x2000000000000a, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000280)=@ethtool_gfeatures={0x3a, 0x6, [{0x6, 0x0, 0x0, 0x5}, {0x1, 0x9, 0x5, 0x4}, {0x1, 0x5, 0x7, 0x5}, {0x8, 0x80000001, 0x2, 0xc6}, {0xa7c4, 0x20, 0x621a, 0x4}, {0x5, 0x1000, 0x8, 0x8}]}}) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000040)={'broute\x00'}, &(0x7f0000000300)=0x78) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES64], 0x2}, 0x1, 0x0, 0x0, 0x41}, 0x4001) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'ipddp0\x00', @ifru_names='ip_vti0\x00'}}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x410000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0x9}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000480)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000003c0)={0xfff, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20}, 0x280, 0x3, 0x9, 0x7fffffff, 0xcca, &(0x7f0000000380)='eql\x00', 0x8, 0x401, 0x539}) prctl$setendian(0x14, 0x2) 2018/04/09 21:14:03 executing program 6: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000080)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f0000000180)="786b9e7df363eb0f5328158c88c634814a4633130d3323e0ffaec5e481ea611fd949abc67f457ccb5bb48977f4c505960b2c6f099c0e832c017e6bfdff9a3a1c0bdec67094cf3edb37c0e0dc2a37fac5155fa9737759709a87c2ddca10e79ff514a639bef314a28636a51727adb7a44ee8d4a72335382a4e8f9efb", 0x272, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x371) 2018/04/09 21:14:04 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x0) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}, {0x77359400}}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 2018/04/09 21:14:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="00000000000000004a37ee76622f2a5792c4467c24b3133e02b07532454c9c227074db69982a7e62a2feb2eeb6c41da85da5aec7d302a2c028f9920eb8846e84e15a1b25921912913796c836cafcda60d78f337b714d6ee5f97559288f6bd534d847fc9a631402eb182f37"], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/09 21:14:04 executing program 0: r0 = socket$inet(0x2, 0xe, 0x7ff) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) read(r0, &(0x7f0000000080)=""/218, 0x461) recvfrom$inet(r0, &(0x7f0000000200)=""/160, 0xa0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/09 21:14:04 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x2, 0x20, 0xfffffffffffffff7, 0x9, 0x7, 0x1, 0xfffffffffffffff9, 0xa25, 0x0, 0x120000000000000, 0xffffffffffff010c, 0x9}) sendto$inet6(r0, &(0x7f0000000600)="88", 0x1, 0x7fff, &(0x7f00000006c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/09 21:14:04 executing program 6: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) read(r0, &(0x7f0000000700)=""/188, 0xbc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000006c0)={0xffffffffffffffff, &(0x7f0000000500)='Z', &(0x7f0000000600)=""/183}, 0x18) r1 = syz_open_dev$adsp(&(0x7f0000000840)='/dev/adsp#\x00', 0x7ff, 0x400000) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000880)=0x1, 0x4) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = syz_open_pts(r0, 0x2) io_setup(0x1, &(0x7f0000000300)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) io_getevents(r3, 0x101, 0x4, &(0x7f0000000340)=[{}, {}, {}, {}], &(0x7f0000000400)={r4, r5+10000000}) r6 = dup3(r2, r0, 0x0) io_setup(0x20, &(0x7f0000000180)) ioctl$KVM_GET_MSRS(r6, 0xc008ae88, &(0x7f0000000280)={0x4, 0x0, [{}, {}, {}, {}]}) syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0xfffffffffffffff9, 0x400040) r7 = syz_open_dev$vcsa(&(0x7f0000000ff5)='/dev/vcsa#\x00', 0x3ff, 0x0) ioctl$LOOP_SET_FD(r7, 0x4c00, r0) creat(&(0x7f0000000240)='./file0\x00', 0x40) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) write$vnet(0xffffffffffffffff, &(0x7f00000007c0)={0x1, {&(0x7f0000000480)=""/95, 0x5f, &(0x7f0000000540)=""/170, 0x3, 0x3}}, 0x68) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, 0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x8, 0x0, 0x0, r6}, &(0x7f0000000200)) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/09 21:14:04 executing program 1: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/34, 0x22) r0 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') r1 = signalfd(r0, &(0x7f00000000c0)={0x81}, 0x8) close(r0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001400)=ANY=[@ANYPTR=&(0x7f00000012c0)=ANY=[@ANYRES64, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYRES32=r1, @ANYPTR, @ANYBLOB="fddbc0216a73b9987f08548f28464807d9378fd2480a20fbba001b2e063de749e7ff948b3893a97f9010a366e35a981f27a9dd829bd71be624bc17a1bb9a479d8c243fedc4b4ebb949148032ccfc34066759a05aa9b9a53132f0dee347ba6d98", @ANYRES16=r0, @ANYRES32=r1, @ANYPTR, @ANYRES64=r1], @ANYRES16=r1, @ANYBLOB="f5a00e95d7bfc8c7d3e6f589e0b67a62d4de63814b6c910f4abb1184f3029e678097d63fd16428cc2b8d05e8df103d37ced93b917587f735d7f813ae6caeab190ad5ff12f29e2ccb1958abc6984f642f59a2886b164e17b18be2e5914ef6c40e7fc74e8206c91396a46c3bb0e3b8e242ab1136bdefcdfc79706a6cd53e7c7de542210df446d229b8c3e7cc8d8f6ad585107d67d897759aa821f972adffe57cd0a73910c1c206b571eb9f7d06", @ANYBLOB="a8e9a8f2b33ef48aa46e8777293b80735251e52c6b8acc38cd160d7a652609930a4694e2d6314e715c00a7c9182ea31103055d84db196900ff63aa8f757c29854de5d1c7cf6cfb90ab2f0553315abaf491c676", @ANYRES64=r0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64=r1, @ANYRES16=r1, @ANYPTR64, @ANYRES16, @ANYBLOB="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"], @ANYRES64=r1]]) 2018/04/09 21:14:04 executing program 3: socketpair(0x4, 0x4, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'broute\x00'}, &(0x7f00000000c0)=0x78) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x6}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0x4, "4b4babfa"}, &(0x7f0000000200)=0xc) syz_emit_ethernet(0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa3574cde0ecb986dd6049611293b8185a58b241f307d9d4000000000000ff020000000000000000002000"], 0x0) 2018/04/09 21:14:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000680)={'bcsh0\x00', {0x2, 0x4e23, @rand_addr}}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r6 = openat$cgroup_int(r4, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f0000000200)=""/131) fcntl$getflags(r2, 0x1) io_setup(0x400, &(0x7f0000000380)=0x0) ioctl$KVM_GET_EMULATED_CPUID(r5, 0xc008ae09, &(0x7f00000002c0)=""/55) io_submit(r7, 0x0, &(0x7f00000004c0)) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r8, 0x4068aea3, &(0x7f0000000400)={0x7b, 0x0, [0x9, 0x7, 0x3ff, 0x401]}) sendfile(r6, r6, &(0x7f0000000040), 0x1) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x0, 0x9e09, 0x9, 0x7ff, 0x1}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=r9, @ANYBLOB="9e000000b0e77285c878a8c5788a4ca01fc127a65c65b4b92ff1cf43c6742eace6f5842d107a0ade6e36cf110d3ea709e629a8cab07a757c936576aebc6ee76a6641eaca431c56fbda3704975c7eee11700a56d11fdb0c007ab2000000000000000090788989689a90f13a08b48e181d5bc6ce1ade5827114412f05d673d7e9f28fff8e2e60334eef2b53381e23846f5fb1867924760be000d7a79505bbb881d0000893c80"], &(0x7f0000000640)=0x2) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r8, 0x800442d3, &(0x7f00000006c0)={0xbe82, 0x0, 0x100, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}) r10 = semget(0x1, 0x2, 0x404) semtimedop(r10, &(0x7f0000000700), 0x0, &(0x7f0000000740)) setfsuid(0x0) flock(r5, 0x2) sendmmsg$alg(r3, &(0x7f0000003ec0)=[{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000840)="cc449f201eeb354eb51310872de4aa0490d6da5b1cd5088fb9a9d3947eebca0ed0e71af84aab09371b9a52181f52347af1416e5beef1df49da0c08ea0ba35312472a97d2fd7ae800f140a3cb7c51f3ed0aabc7c369212b758f17dd44f9a44455f0ab14ef66ddbdc790e3ee60cfda0ecd29b33233d34df5a6c7da27575e4720ce444841e5054c9788e7425a6f0656a9b15147cc0daab62e161383dee8767e0d3cc4ae1b25a81592f62dfa00f71226b8b538b6cab94deaa5513437e29e09381f2d35e6", 0xc2}, {&(0x7f00000005c0)="d7c9e27073af899b7f436cc6a1b77bd61b3b372f280250e97b8e1b7c64a3d5ae3dd19ef0255b7f4d56c9fbafc4824153413ba6ab984bfd6f8c52b69588f65d9b4e6da8552d976a91bd2a6cbf0bf6765b6f763ce7149cd3d49c4ecac9bbfd13e7ba4d9f5d", 0x64}, {&(0x7f0000000940)="59a0549133dfe64acd8e9ce599f09ffddc4358572034a5502540077d8b16df8615c00febf256c2607ed8e4cba6d2ba3a7f42bbfaad1cd5b90bc94cbc7987c03b8c79f0097b57821ef7145df2a87247b1d0fdd61f06ea88ec18b5c6859e6e6c4839c8ec4fcb77d9f78ef1e98ef0a7656033a0f217ec79d466af1734800ef4c346aeed1f8c8fe6c9926df850ad58cfd78499b5337e90b34da7b321a0f125dff7aa89d3ffbf73efbabff8c09f412533aa61e2445bb4bc25f1c7197b64d9c3a3e2902836e463d6cee8b5cf0d3b3b2802874eff898527d652957cf436ed7abdb6a3b0a5264ecc902246b265ddd47006ebe1ca4797226b", 0xf4}], 0x3}, {0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000c00)="1dd60c020a58", 0x6}, {&(0x7f0000000d00)="fbdf2010475e9b113c09955195386f55fa5adbcab5060b60", 0x18}], 0x2, &(0x7f0000000d80)=[@assoc={0x18, 0x117, 0x4, 0x9f}, @iv={0xa0, 0x117, 0x2, 0x8b, "26e553b222c853edc01a037e065a42c8e38191fe54f33e46dd089eebb8f522ffcb0ca75123df5f3782445a4c906845afd741b24f4f0d5bb053c8b7e8e01991069b57234dc4cad3aa162c84dee0473611495fa86e7d205a05accc00fc41d72d2040ad513d9b3e0e36887dac3cbd6a6a7cddeb65caf8c5a26e8662d7c4052b3a35b067951ea94699a7a57669"}], 0xb8, 0x8001}, {0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000e80)="9545a3b5850ed612113d2ae8196c9ab72ec05256d0b6714dd7470e19d0b4a63d4bba65f11f76bb776a9b16911e3b889d5ccbfa3edf376ac76ae119bddd54a4887f496f8f4c162553c17d3ffcd625d44dc5ea10a7f354f526fe0fc48cfdd40d8e2b58aa57e8832f79a59cac58ec75f99044d51878bbd7476da6ddc25a063f1d76c0ba449e305df8875183f93919dc714f4f99df4bff07a9677a5f86cb59760e85a7b347128103ee8f5c0b0e7e84507c37191ce52cf2686a6fc31cc0484c8da221cbc11c", 0xc3}], 0x1, &(0x7f00000027c0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1060, 0x4000090}, {0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000001140)="b6d89e1dc717ecf174f1b90c64f5900e5c0de6590ec89a5afedd2942b6375d", 0x1f}], 0x1, &(0x7f0000001200)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x48, 0x24048845}, {0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000001280)="10ea200e71d0dcc1fd6c369d7cf85beb2ff53b6efb5f004986f6ec1c715750ed59f077c3d1be567ee97fb41875bd4a63ba4bdb28e2c4adc4d746cd92a674d9b6ade1bfdf6dd7863c7616d5753d6bd15df352214dd5285218d8d82aee087dc81158ff7ed736780fcb85468b687909", 0x6e}, {&(0x7f0000001400)="45dc99bbdce0a4e2a044cce7286b055e992dc61ed72338f6a5cb849f6390ac09359dd41d1794c5b854a8244bbc1a0b52a353f38a70ed868f54f422ecf75aac19a780e629d36e799050cf61c9b739679eeadf88dd324d8e69fbf74e40eea0f34234a2fe8bf370dc3fd4cc88191e68a0e070b830460d3dd9551815e547043e96d56b2ce3637a40fffe4459", 0x8a}, {&(0x7f0000002600)="aa8dbf2ddd0a3c092e2529287752c58a6842f0f296f0646163814e27c750d5cc53a9a45aaf96d153dbf1262eed6d2533ad4f2722ebe427f022949f307f3507a7eae33eebc45af71a0616e93d", 0x4c}], 0x3, &(0x7f0000002700)=[@iv={0x48, 0x117, 0x2, 0x33, "18eb4fc4b460bb4dc76d84729ffa21e9143b4ae833e64e0bb3600aad21f477861a89a15fe52e2385fedc7d9e1de58d684edacc"}], 0x48, 0x20000000}, {0x0, 0x0, &(0x7f0000003b80)=[{&(0x7f0000003b00)="746d7dbe6eadba4a0c75627235f493162adbd99038023b8707d17c48d7a2ef8f7f41a795760756ab22ff81d9e964f8d7cafe3c27eebfbc8eb7cde0e677662a1402bd7e6817b5b1bbfbfad781afe2abf05cf69a7aef0c8edd7fdae7", 0x5b}], 0x1, &(0x7f0000003bc0)=[@assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x48}, {0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003c40)="e70c75dd4c417fd0a5223e80907669e133fb3af4d7b30af852975f7a85d84da57c66c13cbd7792ef7152b14a94c05ea1036ed074e2a72c2b66fa8faac53b9c8d8483a7ef471a472bb77d139993efca48a48adebc9f7dda62079e9607791b80879930dcdcba974b19e93ad8cc107d759bbd24838cdc853bb03c611644f42efd4c77b5f89f6300ee2f1200e6dce2e20cea3107617e9ab1b1558bbc20f1edde0d761f08e80ca35b1a599f7db06c5519a330688962551e6c0be28aa5c8ca0ba1e149792cabe81797d03041974581e2c3a6df7adec3e7f670a09f988cf3e28c1f75824d8e", 0xe2}], 0x1, &(0x7f0000003dc0)=[@iv={0xc8, 0x117, 0x2, 0xb3, "783b5c817cf4424ba239c685b054d40b0866a35bec44fe71034c2d40ff45d37b02a2b82ceef24fa016956883a55e46fceecc5805500e13778944c364ffa91b60b128d9c63174d47a578c3b66467de655faaa5a77a7ece0f975f72bd63f6038246705ee1b837743136b8dc250db5f27da557cbfc00ec1f25c8cbfd28a9c3828e27360468770cb46a4e00d75cb325f7a3b65e3380064050ee043e26f88f3c9cec77e69896ceb63bfab42f2113223e7b89bee2d66"}], 0xc8, 0x8000}], 0x7, 0x8004) 2018/04/09 21:14:04 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0x1ff, 0x4, 0x6, 0x1, "bcb68bcafe38097f874ab3aa88ad73cfadbca1ae2215d1fb2577626e70415bbf366863eeb7a5c3e7546dc374", 0x1000}, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x8, 0x100000000, 0xffff, 0x40, 0x0, 0x1968, 0x3, 0x1, 0x6315, 0x963, 0xc2d, 0x7, 0xfffffffffffffc01, 0x7, 0xfffffffffffffffe, 0x119, 0x7, 0x9, 0x7, 0x4, 0x6, 0x4, 0x161, 0x7f, 0x4, 0x7f, 0x26c, 0x0, 0x8, 0x0, 0x7, 0x2db485e6, 0x9, 0x3, 0x1f, 0x0, 0x4, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0x9c3b, 0x9, 0x4, 0x20, 0x3, 0x4, 0x5, 0x8000, 0x1, 0x80000000, 0x1, 0x46d1, 0x2, 0x0, 0x1000, 0xfffffffffffffff7, 0x34, 0xffffffffffffff7f, 0x7ff, 0x3, 0x7, 0x80, 0xfc, 0x7, 0xffe0000000000000, 0x6, 0x4, 0x7, 0xfffffffffffffff7, 0x1, 0x7ff, 0x4, 0x80000000, 0x8, 0x80, 0x2f, 0x1, 0x7, 0x8000, 0x7, 0x400, 0x1f, 0x7ff, 0x8, 0x5, 0x7, 0x9, 0x1, 0xf2, 0x80, 0x3, 0x6, 0x3f, 0x3, 0x5, 0x0, 0x9, 0x3f, 0x0, 0x9, 0xca30, 0xe00000, 0x10000, 0x3, 0xfff, 0xfff, 0x1, 0x100000000, 0xeb, 0x7, 0x6, 0x4, 0x1], {0x0, 0x1c9c380}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000540)='/dev/snd/pcmC#D#p\x00', 0x80, 0x2000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f00000005c0)={0x4, 0x7, 0x8001, 0x2, 0x6}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f0000000500)={0x40002010}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72"}, 0x0, [], {0x77359400}}) [ 78.210882] binder: 7423:7425 ERROR: BC_REGISTER_LOOPER called without request 2018/04/09 21:14:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='../file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='sockfs\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000740)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b400000009000005", 0x58}], 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000200)="9c34210ea4a1406831caef0e12511fffb8fbb68ba7b771623def0c79dec6d06722462ac2ed43a32c1737678f5f1bd924c57e1dd0e922e279eb059a0b3709d4fb374d1f7391d833992c26163e845e57b5afe4b5fdd7f4687de7d9fd0038bdbe2407db4c945fb1ffce95d183caac3dc7f7d69a60339300fde2428ee5f9bae70932", 0x0, 0x0, &(0x7f0000000080)={0x2, 0x400000000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfd65) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780), &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000004e80), &(0x7f0000004ec0)=0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000140)=0x80000000, &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000002c0)=@int=0xc4, 0x4) 2018/04/09 21:14:04 executing program 7: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040), 0x4) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x3f}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x34a) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @rand_addr=0xbfa}, 0xfffffffffffffffe}, 0xfffffffffffffc68) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101c00, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000080)={0x7fff, 0xff}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYBLOB="25a930b4380e03c5be03b38f473291747b100838c503d0587a43f7f849bab49cc688f4e4e849ddb3d7a87ce480fc29f4d0e0e2dac76e4c2af8beecc66b9c2d4af5974a1a97b828a9971ab70b79b4b55c2a100104e489620d88c7d8a5a4e8e1d651d44469bcfde8b8d9966a4cf4ca2710bcea91b0e9c3868772dd2b0173a5ac5709abf2e38ebb91a909b0ed2dce87b5962e58", @ANYBLOB="007ad4220e77f69aca00008843000000d79ac43d0aa375b269a73325e1ac80f1c02193d3a548284f2bfb775e4083c0a5b6f3312e9229e9af1ac4684a00000000000000000000000000000000"], 0x2) 2018/04/09 21:14:04 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={r1, @in6={{0xa, 0x4e20}}, 0x0, 0x2, 0x0, 0x0, 0x6}, &(0x7f0000000040)=0x1d6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f00000000c0)=0x7fd3cf37) 2018/04/09 21:14:04 executing program 3: 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, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0f20e06635020000000f22e0a736360f01c40f35660f3a41a4080044660fe9f7baf80c66b84ee1e88666efbafc0ced0f0766b93009000066b83700000066ba000000000f300ff7ee", 0x48}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = shmget(0x1, 0x3000, 0x200, &(0x7f0000fed000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) [ 78.269296] binder: 7423:7425 ioctl c0306201 20007000 returned -14 [ 78.307698] binder_alloc: binder_alloc_mmap_handler: 7423 20000000-20002000 already mapped failed -16 2018/04/09 21:14:04 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) name_to_handle_at(r1, &(0x7f0000000140)='..', &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000008f3a88f92ee637f42806d268a814be9befb458ff8b1df5ce658cf810481151f1d6cd7ce18b71952b7834c45412b0cf68bcce800ab011140604e1f463585811271fac9b995e05643b108fd30edcbaef4878c4bc2249c8aba34abb3455920ca7abceecc9a6336cb71e2b2de5acba188069211bb6c0716d89f6e8c6826c8849c355d10cb8a2938d9de5a183f441ecd7ab26aa61b6aaedd78ad8fcd1f71518a35fc72b2ceebfb4255c06f30d372f77dbd8cb4f274ec9b275b3f4c3650e809b96066286022e4bc157faf1aa51701903ab3b98b835e4871fae3a5dffe9bf0f9ffa517245ed56427072"], &(0x7f0000000200), 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/04/09 21:14:04 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="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"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000000)=0xffffffff00000001) [ 78.390884] binder: 7423:7440 ERROR: BC_REGISTER_LOOPER called without request [ 78.409745] binder: BINDER_SET_CONTEXT_MGR already set [ 78.427703] binder: 7423:7425 ioctl 40046207 0 returned -16 2018/04/09 21:14:04 executing program 7: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000001}, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000080)=[{r0}, {r1}], 0x2, 0x0) 2018/04/09 21:14:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000889fc8)=[{0x0, 0x0, &(0x7f0000d8c000), 0x0, &(0x7f00004ecfa0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00000001c0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0x28}, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x109) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x9, 0x5, 0x9, 0x2cd7015d, 0x10}, 0x98) 2018/04/09 21:14:04 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2000, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000001600)={&(0x7f0000000080)={0x27, 0x1, 0x0, 0x3, 0x3f, 0x100, "b1215502586ea959e001569fb597513a5d5bd08396288fe94b1a0f7f088177a5f7e8fb74c4b3f25b25df7d06bec8a64d090f787ccecc0227783d8a86cff16c", 0x3e}, 0x60, &(0x7f0000001500)=[{&(0x7f0000001280)="bebb4dac81306a844d04311eae05a65d2fcc813306a2e149e62b9248784d029cae5b22eec7f2e50f84923b9a7c8a4b2e3152c95d0433182b751a6659897072589e259740dc5cb139f61369a843972faed49cb0be6be9ba825a4a500a7ca352dc49db88b567667b6033632acbd42dcecaa7cb1175d280a988a6b73bf250b517a3809f2cb2557f1b8ee723978fee0ce7ebd43a549da465a1e1bfbfb04e7c0e", 0x9e}], 0x1, &(0x7f0000001580)={0x68, 0x19f, 0x7, "dc166f74d1ce00fc96519da16842a555de258c839ff8b654d5370c9fb5334e1755d43e40b55aec07c1e5eefc6cce1d3261b7db15cd086ea125dbfd3a9904427496bb037fd4d78cb98bba9fb23d4cf9bc80377d4f6dadc9"}, 0x68, 0x40000}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f0000dfdff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r7 = epoll_create(0x10007) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000f9dff4)) ioctl$BINDER_THREAD_EXIT(r6, 0x40046208, 0x0) r8 = socket$inet(0x2, 0x80003, 0x7) getsockopt$inet_opts(r8, 0x0, 0xd, &(0x7f0000000040)=""/203, &(0x7f0000000140)=0xcb) setsockopt$IP_VS_SO_SET_ADD(r8, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'wrr\x00'}, 0x2c) sendfile(r2, r4, &(0x7f000097d000)=0x10000000, 0xff) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f0000000180)={0x7, [0x100, 0x4, 0x4, 0x6, 0xf6, 0x54, 0x8000]}) 2018/04/09 21:14:04 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/hwrng\x00', 0x2000, 0x0) r1 = openat(r0, &(0x7f0000000580)='./file0\x00', 0x4000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x727) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2c, 0x6fd, 0x0, 0x0, {0x2003}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000500)="28ed2b58f77de3e5de1b6ecb6c58ce13977013eaf50c684b708c492372f7df862c45cfe2866e9ef8e6fcc71084b73f26480055c5") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r3, &(0x7f0000000040), &(0x7f0000000100), 0x400}, 0x20) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000440)=0x401) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r3, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, 0x8, 0xb68, 0x9, 0x4, 0x4000}, &(0x7f0000000100)=0x98) pkey_alloc(0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000480)={0x3, 0x1, 0x8, {0x0, 0x989680}, 0x1f, 0x1}) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x65) 2018/04/09 21:14:04 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8100) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000280)=0x78) bpf$MAP_LOOKUP_ELEM(0x11, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000180)=""/224}, 0x18) 2018/04/09 21:14:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001800390d00000000000000000a00000000000007000000002a001500020000000800160004000000"], 0x2c}, 0x1}, 0x0) 2018/04/09 21:14:05 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) clock_gettime(0x0, &(0x7f0000000040)) mq_timedsend(r0, &(0x7f0000a0ffff), 0x0, 0x0, &(0x7f000066cff0)={0x77359400}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xe0, "ef1a2abc0bbe93cc8279e00223989a0cabed3ced2c1b8992ece9c8a526c5ec8333fedabca57b487b6ec8b7c086f94a20bd7e25f2b156f61bf643490173745319c2669de78838a9b8599dad7ba4fa4cab92888b30d4a69d62dd4d8a005eecbd45338880aac0eeb86086d0e4be164a47302ba5f737a61cbe6ae4637f3e6b493e40f2490a5c6f2f2d14bb6f557c2d4c0e1aa897b5da5cf9c21e66f21de844a47f25a428285ae0afeb16a07d32b54fdf542221eb7912dc3de379d8b20f8a2a1e8eae4089d99fae4e3661f88e07b87ca1a89b24207bdacd8875c2e2fe987373b04f32"}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0x585, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x18}}}, &(0x7f0000000280)=0x84) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) 2018/04/09 21:14:05 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x10000, 0x6002) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4000000000000}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) r3 = dup2(r0, r1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000000180)='stat\x00') r6 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r6, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080), 0x2}}, 0x20) r7 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10, 0x0) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x0, 0x0, 0xe, 0x2, 0x7fffffff, 0x80000001}, 0x20) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f00000004c0)=@buf={0xa7, &(0x7f0000000400)="0f813b2440f689e426d8586bf56e2c5fe7780b4a991eece007edad50fc5d0b3f89b131089c50715d6a7e4f2b4fbd01192b0a1283e5a8841bc39e3471dc02c1b6bf21ba58ced1f59285f6c5acee1a2e3918c14dfcf47a4a8364bc70118c64cb5504fc369fec0802d64bc4a8c63099994092f44403c3ed49e762a6ce3776bde7ea7be4e5ffff185a4a731f3f4654abba5afb22f2416112fa55dd41a085b5ba0a61cb8b2df6b38bb7"}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000280), &(0x7f00000002c0)=0x4) write$rdma_cm(r6, &(0x7f00000003c0)=ANY=[@ANYBLOB="030000000000000000000000000000000000000000000001000000000a00000000000000fb010000000000000100000000000000000000000000000000000000"], 0x40) tee(r0, r5, 0x8, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000001c0)) 2018/04/09 21:14:05 executing program 7: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5293, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20000000270063810000000000000000140000000cc20c0008000200e0000002"], 0x20}, 0x1}, 0x0) 2018/04/09 21:14:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000000)={0x7, 0x5, 0x8}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/04/09 21:14:05 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="9da5086d59b275301577677c0c08f2151944fd2b3680707e5c0bfa0c56c35f4728878e20e0f8b5664445ef3047f6830f0530bfcc729d9951b24114bb9fb18624b2fd09a6336effebf57f0354a93ba929dc50", 0x52}], 0x1) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000000100), 0x4) 2018/04/09 21:14:05 executing program 0: mmap(&(0x7f0000409000/0x3000)=nil, 0x3000, 0x20000001000004, 0x20010, 0xffffffffffffffff, 0x200001000000) mmap(&(0x7f0000816000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000000040)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0x266) 2018/04/09 21:14:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x972, 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={&(0x7f0000082000)}, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x10000) r2 = add_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="b7bc2ae6e23a6433cc7afc37c3e555dd3f71bce6dac936fc42ed03", 0x1b, 0xfffffffffffffff9) keyctl$clear(0x7, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) [ 79.187160] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 79.223759] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 79.229572] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/09 21:14:05 executing program 0: r0 = socket(0xb, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000080), 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r1, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r0, r1}) 2018/04/09 21:14:05 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value={0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000300)={r2, 0x40, 0x20, 0x2, 0x3}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r3}, &(0x7f0000000080)=0x28d) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000240)={0x3, 0x7, 0x20}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) getsockname(r1, &(0x7f0000000180)=@in, &(0x7f00000002c0)=0x80) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000380)={'broute\x00'}, &(0x7f0000000400)=0x78) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000200)={&(0x7f0000000100)=[0x0], 0x1}) [ 79.261946] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/09 21:14:05 executing program 5: unshare(0x60000000) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'gre0\x00', 0x101}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x0, 0x1000) 2018/04/09 21:14:05 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setregid(r1, r2) sendmmsg$inet_sctp(r0, &(0x7f0000001d80)=[{&(0x7f0000000440)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001880), 0x0, &(0x7f0000001900)=[@init={0x18, 0x84, 0x5}], 0x18}], 0x1, 0x0) 2018/04/09 21:14:05 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x20]}, 0x6) connect$netlink(r1, &(0x7f0000000180)=@proc={0x10}, 0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)) [ 79.311772] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 79.339575] sctp: [Deprecated]: syz-executor2 (pid 7547) Use of struct sctp_assoc_value in delayed_ack socket option. [ 79.339575] Use struct sctp_sack_info instead [ 79.421949] IPVS: ftp: loaded support on port[0] = 21 [ 79.513916] device gre0 entered promiscuous mode 2018/04/09 21:14:06 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x0, @rand_addr=0x80000001}, @in={0x2}], 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000080)={0x2, 0x4, 0x940, 0x3ff, 0x7, 0xfffffffffffffff7}) 2018/04/09 21:14:06 executing program 6: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000880)=0xaaae, 0x4) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000140)={{0x2e, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e21, 0x4, 'wlc\x00', 0x10, 0x9, 0x28}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e24, 0x10000, 0xfffffffffffffffd, 0x9, 0x2f}}, 0x44) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x715d, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r1}, 0x10, &(0x7f0000000c40)={&(0x7f0000000ac0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "9cf2762b51fabbee"}, 0x10}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000001c0)={0xaf, @broadcast=0xffffffff, 0x4e23, 0x0, 'nq\x00', 0x0, 0x0, 0x41}, 0x2c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xae, 0xfff, 0x7, 0x55, 0xfff, 0x4000, 0x6, 0x8, 0x80000000, 0x8, 0xffffffffffffffff}, 0xb) 2018/04/09 21:14:06 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000600)={0x11, 0x1f, 0x0, 0x1, 0xfffffffffffff75f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) pread64(0xffffffffffffffff, &(0x7f00008c1f77), 0x348, 0x0) 2018/04/09 21:14:06 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)={0x800000000000000, 0xc14e, 0x0, {}, 0x8}) clock_gettime(0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xffffffffffffffc1, 0x5, 0x7, {r1, r2+30000000}, 0x1c000, 0xffffffffffffffe3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x43, @time={0x0, 0x1c9c380}, 0x1, {0x5, 0x5}, 0x40b0d1, 0x1, 0xe56}) 2018/04/09 21:14:06 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x6000, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0x61, @random="f1f2bcf24fbb"}) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x100000000001b}) fcntl$lock(r0, 0x7, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x1}) fcntl$lock(r0, 0x5, &(0x7f0000000000)) 2018/04/09 21:14:06 executing program 2: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4, 0x0, 0x3f, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)="6370752630000006fdfeff003c12b8d0cc69bf7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893c26819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efd745ead1044fd7e82f7f65b71c79a10e2e605929cf8ccab2eadac54d1c3e7dae98996be67c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b") ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000100)='.)\\(\x00') r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x400) write$cgroup_int(r1, &(0x7f0000000080)={[0x3f, 0x30, 0x0, 0x31]}, 0x4) 2018/04/09 21:14:06 executing program 4: shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000640)=""/212) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) open_by_handle_at(r0, &(0x7f0000000740)={0x1008, 0x9, "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"}, 0x80000) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000540)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) getuid() mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') 2018/04/09 21:14:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) unlink(&(0x7f0000000140)='./bus/file0\x00') syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './bus', [{0x20, 'mime_type'}, {0x20, 'keyringproc'}, {0x20}, {0x20, 'self/'}, {0x20, '\'{]em1}cpusetposix_acl_access*}vboxnet1ppp1ppp0'}, {0x20}, {0x20, 'ntfs\x00'}], 0xa, "cd9522de1b93ff37df168130de8c454f4849c5d024ad3991f0a3b50eee7da4b72119407f23cd"}, 0x83) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @broadcast}, &(0x7f00000000c0)=0x8) [ 80.186942] sctp: [Deprecated]: syz-executor2 (pid 7547) Use of struct sctp_assoc_value in delayed_ack socket option. [ 80.186942] Use struct sctp_sack_info instead 2018/04/09 21:14:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0xf1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x11a, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/09 21:14:06 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.mem_hardwall\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) pipe(&(0x7f0000000040)) read(r1, &(0x7f0000000140)=""/187, 0xbb) 2018/04/09 21:14:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x2, 0x6, 0x7}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000240)=0x2a0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r3, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x8) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0xbf}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/04/09 21:14:06 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000f00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f019330a4867e000000005e0ed550f900e6008ebdf1ed983fa056776687ebad17e89df9de7506ccfebf15db228cfce8e843479fc4aa568147ea968aa2920000000000000000369d56639db0023207d0ae7c38d133b55464e42972db29219c63904f9458d472919c93921a377789ea8fa13c0c61d2953d2d43d2188fbeeb227213893e83ff920c3d548e75be3e3336d35823320bd0a8d01f8ee6f8b44ae1724402e576ae38063bfc3e23a123d9144dea7bf25f1afbc746c31b467bbf6c82169bbf88b8db1625a9898799ae6a3a8302c84b8e7a37185ff789122adb9d495fa8fb"], 0x20) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0f000000080a1cfa", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x10) poll(&(0x7f00000001c0)=[{r2, 0x8000}, {r0, 0x1001}, {r0, 0x8}, {r0}, {r0, 0x6}, {r0, 0x2000}, {r2, 0x400}, {r2, 0x4}, {r0, 0x2000}], 0x9, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000240)={{{@in=@rand_addr, @in=@remote}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0xee75, 0x8001, 0x5, 0x3fc, 0x2, 0x0, r3}) [ 80.353516] syz-executor5 (7578) used greatest stack depth: 14872 bytes left 2018/04/09 21:14:06 executing program 2: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x14) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1ff, 0x40200) perf_event_open(&(0x7f0000220000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000300)) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_INTERRUPT(r5, 0x4004ae86, &(0x7f0000000140)=0x100) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x8) r6 = socket$rds(0x15, 0x5, 0x0) r7 = dup3(r6, r2, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x8) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000880)) [ 80.491154] QAT: Invalid ioctl [ 80.527439] QAT: Invalid ioctl [ 80.580871] QAT: Invalid ioctl [ 80.591413] QAT: Invalid ioctl 2018/04/09 21:14:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090468fe0000810000000700004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/04/09 21:14:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) unlink(&(0x7f0000000140)='./bus/file0\x00') syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './bus', [{0x20, 'mime_type'}, {0x20, 'keyringproc'}, {0x20}, {0x20, 'self/'}, {0x20, '\'{]em1}cpusetposix_acl_access*}vboxnet1ppp1ppp0'}, {0x20}, {0x20, 'ntfs\x00'}], 0xa, "cd9522de1b93ff37df168130de8c454f4849c5d024ad3991f0a3b50eee7da4b72119407f23cd"}, 0x83) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @broadcast}, &(0x7f00000000c0)=0x8) 2018/04/09 21:14:07 executing program 7: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x80000) signalfd4(0xffffffffffffffff, &(0x7f00000002c0), 0x8, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000000380)=@can, &(0x7f0000000240)=0x80, 0x800) syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000407ff6)='/dev/vcs#\x00', 0x0, 0x0) recvmsg(r2, &(0x7f0000002900)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000000440)=""/28, 0x1c}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/30, 0x1e}, {&(0x7f00000015c0)=""/197, 0xc5}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/106, 0x6a}, {&(0x7f0000002740)=""/147, 0x93}, {&(0x7f00000004c0)}], 0x8, &(0x7f0000002880)=""/116, 0x74, 0x3}, 0x0) syz_open_dev$binder(&(0x7f0000000580)='/dev/binder#\x00', 0x0, 0x802) bind$inet(r0, &(0x7f0000000500)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000ca8000)='/dev/vcsa#\x00', 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f000093f000), 0x8}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x0, 0x0) dup2(r3, 0xffffffffffffffff) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x105101, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x10) getsockname$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0xfff1) fallocate(r4, 0x10, 0x0, 0x205) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000280)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f00000001c0)}) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000540)={r5}) syz_open_dev$admmidi(&(0x7f00000004c0)='/dev/admmidi#\x00', 0x2c32, 0x10000) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="11c61b5da47e"], &(0x7f0000000100)=0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/09 21:14:07 executing program 0: syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) inotify_init() unshare(0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) 2018/04/09 21:14:07 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) r1 = perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x40000000, 0x9, 0x7d5e, 0xffffffffffffff7f, 0x0, 0x9, 0x80060, 0x2, 0x0, 0x5e68, 0x1ff, 0x8, 0x74d, 0x7, 0x4, 0x4, 0x40, 0x40, 0x8, 0x9e2, 0x8, 0xbb, 0x10000, 0x100000000, 0x1, 0x4e, 0x0, 0x80, 0x100, 0x2, 0x1e1, 0x9, 0x7fff, 0xb6, 0xfffffffffffffc01, 0x5, 0x0, 0x10000, 0x4, @perf_config_ext={0xffffffff, 0x7fffffff}, 0x0, 0x9, 0x40, 0x3, 0x6ce3fab1, 0xfffffffffffffffa, 0x8}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0xb) mmap(&(0x7f0000967000/0x3000)=nil, 0x3000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), 0x4) clock_nanosleep(0x3, 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) 2018/04/09 21:14:07 executing program 3: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x800) getsockopt$ax25_int(r2, 0x101, 0xe, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, {}, {}, 0x9}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000001100)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f0000001bc0), 0x25e, &(0x7f0000003000)}}], 0x2, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000380)=@can={0x0, 0x0}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)=""/49, 0x31}, {&(0x7f0000000580)=""/153, 0x99}], 0x2, &(0x7f0000000640)=""/43, 0x2b, 0xa2}, 0x5}, {{&(0x7f0000000680)=@sco, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000800)=""/131, 0x83}, {&(0x7f0000000700)=""/58, 0x3a}, {&(0x7f00000008c0)=""/127, 0x7f}, {&(0x7f0000000940)=""/66, 0x42}], 0x4, &(0x7f0000000a00)=""/107, 0x6b, 0x4}, 0x400}], 0x2, 0x22, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000b00)={@multicast2, @multicast2, 0x0}, &(0x7f0000000b40)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000b80)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000c80)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000d80)=0xe8) getsockname(r2, &(0x7f0000000dc0)=@can={0x0, 0x0}, &(0x7f0000000e40)=0x80) accept$packet(r1, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000ec0)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000f80)={0x0, @local, @remote}, &(0x7f0000000fc0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000001100)=0xe8) accept$packet(r2, &(0x7f0000001140)={0x0, 0x0, 0x0}, &(0x7f0000001180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000011c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001200)={'team0\x00', 0x0}) accept4$packet(r2, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001480)=0x14, 0x80800) getsockname$packet(r2, &(0x7f00000014c0)={0x0, 0x0, 0x0}, &(0x7f0000001500)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001540)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001640)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000001680)={@rand_addr, @remote, 0x0}, &(0x7f00000016c0)=0xc) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000002c00)={@local, 0x0}, &(0x7f0000002c40)=0x14) recvmmsg(r2, &(0x7f0000003fc0)=[{{&(0x7f0000002d00)=@pppoe, 0x80, &(0x7f0000002d80), 0x0, &(0x7f0000002dc0)=""/53, 0x35}, 0x10001}, {{&(0x7f0000002e00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002e80)=""/141, 0x8d}, {&(0x7f0000002f40)=""/59, 0x3b}], 0x2, &(0x7f0000002fc0)=""/4096, 0x1000, 0x1f}}], 0x2, 0x3, 0x0) getsockname$packet(r2, &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000004080)=0x14) accept4$packet(r2, &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004100)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004300)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000004400)=0xe8) getpeername(r2, &(0x7f0000004500)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004580)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000045c0)={'vcan0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000004e80)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1802}, 0xc, &(0x7f0000004e40)={&(0x7f0000004600)=ANY=[@ANYBLOB="14080000", @ANYRES16=r3, @ANYBLOB="01002bbd7000ffdbdf250300000008000100", @ANYRES32=r4, @ANYBLOB="f001020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400040000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000200000008000700000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="bc00020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="880102003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r13, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400000000000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100010008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="f400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000000000080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000004000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r17, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000200000008000100", @ANYRES32=r18, @ANYBLOB="c0000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r19, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000600000008000600", @ANYRES32=r20, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r21, @ANYBLOB="08000104", @ANYRES32=r22, @ANYBLOB="e80102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000008000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400010000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r25, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000001000008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r26], 0x814}, 0x1}, 0x4000810) r27 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r27, 0x541b, &(0x7f0000000740)="136dea1c82b5947c38ea8effc883236fc687e47c97858290f66bcec86ede3318cff281eab51acf32bfec8a981d137a2a16fcd7a1e17a1fd2e41fd8b8ab4153d7bbdeceabe3636dadb8d04fdd1c076fc23a494498d6d4106d3d443e79b0b83080c6ac5621d1dd826c42163503a0ca1a10704b5af785d519ec8d77466b1f94846904620ff0d9fe421c4662f406b188fb00022e80076538c53c57e5") ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000180)={0x19, 0x4, 0x7}) 2018/04/09 21:14:07 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x301000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) sched_setscheduler(r1, 0x0, &(0x7f0000000080)=0x80000001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:07 executing program 2: r0 = inotify_init1(0x800) r1 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$setlease(r0, 0x400, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) move_pages(r2, 0x1, &(0x7f0000000000)=[&(0x7f0000ffe000/0x1000)=nil], 0x0, &(0x7f00000000c0), 0x0) move_pages(r2, 0x7, &(0x7f0000000040)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000080)=[0x7, 0x7, 0x9], &(0x7f00000000c0)=[0x0], 0x4) 2018/04/09 21:14:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80), 0x0, 0x0) r2 = dup2(r1, r1) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000002cc0)=ANY=[@ANYBLOB="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", @ANYBLOB="14002300000000000000000000000000000000000c008f000004000000000000a0004400b0af9dea1d6420b7f98ef54436fbc9d78d55934b4db897b5c28f4616cb025a7fef77b208cfc77332d5357ca25556f1d7b1bbd65fa7671865d4e3d64bd3de66afdd5ddb69f4e366e868a675c2186d80c9f194a5ebf24060ae"], 0x1e0}, 0x1}, 0x0) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x800) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x25f}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/09 21:14:07 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x800000000004, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000400), &(0x7f00000000c0)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)="f80825e2a29b45379a66ac5eb4bb29d00b24338376a1c339e3760a1b28a787b6378684ee4716d6de594f"}, 0x10) 2018/04/09 21:14:07 executing program 3: r0 = socket$inet(0x2, 0x0, 0x2000000000002) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="78edf0473bba7abea343"]}) ioperm(0x9, 0x9, 0x1) r1 = socket$inet(0x2, 0x80007, 0x72) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x3b, @broadcast=0xffffffff, 0x4e22, 0x3, 'nq\x00', 0x1, 0x800, 0x6}, 0x2c) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8000, 0x1) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/04/09 21:14:07 executing program 2: unshare(0x8000000) socket$pptp(0x18, 0x1, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) accept$unix(0xffffffffffffff9c, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e) r0 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x1, 0x10000) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x8c000, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000600)=r0) r3 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x1, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000180)='veno\x00', 0x5) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x400200) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000100)) sched_rr_get_interval(r1, &(0x7f0000000080)) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000000480)={0x6, 0x3, 0x496a, 0xed, &(0x7f0000000340)=""/237, 0x44, &(0x7f0000000500)=""/68, 0x12, &(0x7f00000000c0)=""/18}) mq_open(&(0x7f0000000440)='.@,keyring]vmnet1self\\(*mime_typeem1vmnet1*{\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f00000004c0)={0x0, 0x1, 0x2}) connect$ax25(r4, &(0x7f0000000580)={0x3, {"45b25e5b54ce89"}}, 0x10) 2018/04/09 21:14:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) unlink(&(0x7f0000000140)='./bus/file0\x00') syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './bus', [{0x20, 'mime_type'}, {0x20, 'keyringproc'}, {0x20}, {0x20, 'self/'}, {0x20, '\'{]em1}cpusetposix_acl_access*}vboxnet1ppp1ppp0'}, {0x20}, {0x20, 'ntfs\x00'}], 0xa, "cd9522de1b93ff37df168130de8c454f4849c5d024ad3991f0a3b50eee7da4b72119407f23cd"}, 0x83) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @broadcast}, &(0x7f00000000c0)=0x8) 2018/04/09 21:14:07 executing program 0: r0 = getpid() r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x400000) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x0, 0x6, 0x200000000000000, 0x0, 0x0, 0x3ff, 0x20, 0x8, 0x6, 0x2, 0x0, 0x1ff, 0x1, 0xef1f, 0x15205f9a, 0x7, 0x40, 0x7, 0x64, 0x3, 0x2, 0x0, 0x8, 0xffff, 0x0, 0x2, 0xfffffffffffffffb, 0x4, 0x8, 0xffffffffffffff0b, 0xffffffff, 0x0, 0x200, 0x9, 0x401, 0x8001, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x1000, 0x7, 0x1, 0x2, 0x7fff, 0x7ff, 0xfffffffffffffff9}, r0, 0x10, r1, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r3, 0x3}) lseek(r2, 0x0, 0x3) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'dummy0\x00'}}) 2018/04/09 21:14:07 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x301000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) sched_setscheduler(r1, 0x0, &(0x7f0000000080)=0x80000001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x800) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f00008b0000/0x3000)=nil, 0x3000}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)) 2018/04/09 21:14:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) writev(r0, &(0x7f0000644ff0)=[{&(0x7f0000000040)="480000001400255c0c004b01fcfc8c560a800000f217e0060000000000e5efa1bc560300000000000000200028213ee2060000000000fcffff5bf1ff00c7e5ed5e0000000062000053df2cdd5c10269da65491bff220d7092b0a76b7a5ac3f186c0a52ceb2c0382e34c290d17b8705d31e84302410ed412ef9105cde7e226ffbc2a4", 0xff16}], 0x1) 2018/04/09 21:14:07 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x301000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) sched_setscheduler(r1, 0x0, &(0x7f0000000080)=0x80000001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) unlink(&(0x7f0000000140)='./bus/file0\x00') syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './bus', [{0x20, 'mime_type'}, {0x20, 'keyringproc'}, {0x20}, {0x20, 'self/'}, {0x20, '\'{]em1}cpusetposix_acl_access*}vboxnet1ppp1ppp0'}, {0x20}, {0x20, 'ntfs\x00'}], 0xa, "cd9522de1b93ff37df168130de8c454f4849c5d024ad3991f0a3b50eee7da4b72119407f23cd"}, 0x83) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @broadcast}, &(0x7f00000000c0)=0x8) 2018/04/09 21:14:07 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) fallocate(r0, 0x1, 0xcfd, 0xfffffffffffffffb) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23}, 0x1c) r1 = dup2(r0, r0) getpeername$netrom(r1, &(0x7f0000001640), &(0x7f0000001680)=0x10) 2018/04/09 21:14:07 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fdatasync(r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) close(r1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) r3 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x0, 0x101001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$PIO_UNISCRNMAP(r0, 0x80047456, &(0x7f0000000380)="42edacbd5e94481dfb4a0a275711f60f75c4e66ea539807df4e4c52e3b647332aa34f946b71e4655cf05f46bbef177151daac65b82ecc6c46d8bc10c5d6ab438caac8080596577ddc542a09c6d36160d950d89d1cf64e8e82c9618eb5a72ee72e1c198e78889fd3120dd6cdfc78f6db5a32d68f207b697265595745e9fe95205ec78b91751964c6f1022414a02f852a437a1ee51c4d60d6f3fe7b442af4134ae076359c88f86bb145929a7c15725a9c76dd5cf60656b20e31f5aae8872d76e1a81c8718ff823da5ad54c9de70a59135e724fd8c7c9d8bf969ae3ca956c89c0df40a99f") ioctl$TIOCSTI(r2, 0x5412, 0x8) 2018/04/09 21:14:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)={0x14, 0x26, 0x301}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x1, 0x2, 0x1, 0x7, 0x0, 0x1e6e, 0x0, 0xffffffffffffff7f, 0x0, 0x5, 0x80000000, 0x3]}, &(0x7f0000000900)=0x100) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@dev}, &(0x7f0000000140)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000b40)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000}, 0x0) add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000a40)='keyring\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000ac0)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640), 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000680)={0x0, 0x0, r3}, &(0x7f00000006c0)=""/245, 0xf5, 0x0) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r5 = fcntl$getown(r4, 0x9) timer_create(0x3, &(0x7f0000000080)={0x0, 0x3c, 0x2, @tid=r5}, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x5, 0xffffffffffffff01, 0x820a, 0x1c5f, 0x8001, 0x1f, 0x7, 0x40, r2}, &(0x7f0000000300)=0x20) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/09 21:14:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x20202, 0x0) write(r0, &(0x7f0000000640)="1714cdee", 0x4) fallocate(r0, 0x10, 0x0, 0x4) 2018/04/09 21:14:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200000, 0x0) connect$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1e) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="01000100000000000a004e20c909000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000040000000a004e22080000000000000000000500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240000000000000000000000000000000000000000736f682100000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000a65605660000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e222d000000fe8000000000000000000000000000bbea00000000000000000000f700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240002000000000000000000000000ffffe00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bd237af832f627bbca52c3e4a694753c3cd55ff70db1c74148af16dd5c090a8862d9430409f7044e993de1c75fc2e981f30af22fa4e5a174b3b9fcce6ced39ce9424f88594cd2653d5cf640d8db45e85966daa31604374b40e7358a3e2ac19596aaeb3ba44e7eae581918b30f36f2458a8ae9e73cea838f2e1fbe6e7a805ec7dd3c798ddd317510f8b8ba62841f0126ed3ecca004e2bd03131b3f4f85606e565084d9b9dcaacf0e90a785fe9513aa24b362887ff462bafe028d01ef0cb96613842761177"], 0x290) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000840)=""/219) fremovexattr(r1, &(0x7f0000000140)=@known='trusted.syz\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="5970ff07000000000000000000", @ANYRES16=r2, @ANYBLOB="100427bd7000fbdbdf2505000000080004000600000008000600020000e30800050000000000e2dd62d7fe2e501c16c3203b4dc4e10824512d087f75d5963c9785ce807a17144b37ac932a156e0c6b53a90e54a88446aded1de970c3bd87dad8eff6048e023468f402000000af8d7757c41ebbb78d316e52c4527c72e684a9b2f99fa6c42a832a54ce3f34888b63fe4a4c017feac07eb73c6f5a078d403b476a9e70ec089ecde4ff05040e9de0ae2c4dc17f30371c117bf60f3e11ddf404ec917578e3713eeed597b5dc3b2be1546e5c6c87412f19779e006fb03210337baa000604429a490dee73622de785c0e5e2e9b2eb43211dff02eee64348df671e43c0832028ceff3d9e3cafba22004e4bf3ee0a37161f3c6e6caab648186ac2829eae5ee585c634c9e9056db1d577c81c75a3869a"], 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x40000) setsockopt$inet6_buf(r1, 0x29, 0x400000000000003c, &(0x7f0000000240)="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", 0x1ec) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7, 0x4) [ 81.364885] random: crng init done 2018/04/09 21:14:07 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x301000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) sched_setscheduler(r1, 0x0, &(0x7f0000000080)=0x80000001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:07 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x7, 0x400, 0x200, 0x1, 0x4, 0xffffffffffffff66, 0x6, 0x8001, 0x0}, &(0x7f00000001c0)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x7ff, 0x209, 0x8, 0x1ff, r1}, 0x10) r2 = memfd_create(&(0x7f0000000280)="006600e13453f9a764c22580a92474bc749ee2f971f01c815db968145285d41816c070cf927465a8810b2c0e6b775fa91cd4f99fcf395411c63ffa91031cb59ad7dbf6fa4d84ed69c4f4524eff24ca832aed694e22e96599ae3a9c28aaf7d1635c710838d5ab9c45d11a451a2ad4c32d4bfe821ac14024132fbe03181140d2d3a2c5000000047b0d41309c430ae309a99e15fed14f2d9c8f653a506cbe82408011d29bccb3c643b200d9795afe7d189ed2c3bcf5dae61dd488d5b15f65a2ff2270d840b23353a37b29751cfc9e8871", 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xb40, 0xa, [0x6, 0x100000000, 0x1ff, 0x2, 0xffff, 0x8, 0x200, 0x3, 0x2, 0x6]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r4, 0x100000000, 0x8001, 0x6e2}, &(0x7f0000000140)=0x10) setrlimit(0x2, &(0x7f0000000000)={0x4, 0xfffffffffffffc00}) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r5 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') sendfile(r2, r5, &(0x7f0000000240)=0x4f, 0xb7f) 2018/04/09 21:14:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 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) r1 = gettid() getpriority(0x2, r1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) eventfd2(0xec87, 0x80001) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000f80)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000001c0)="420f206526260f72f63b0fc7a800700000c4c17e7f00c4214a581bb805000000b9ae4700000f01c141f10f20d835080000000f22d8c4e27da7970500000066b869008ec0"}], 0x1, 0x0, &(0x7f0000000100)=[@cr0={0x0, 0x1}, @cstype0={0x4, 0x4}], 0x10000000000000fa) munlockall() 2018/04/09 21:14:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f00000002c0)=0x1, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/04/09 21:14:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000900)={"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"}) open(&(0x7f0000000040)='./file0\x00', 0x10000, 0xa1) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00000004c0)={0xb, 0x2, 0xedc}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x402, 0x4) sendfile(r1, r0, &(0x7f0000000000), 0x85) 2018/04/09 21:14:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) unlink(&(0x7f0000000140)='./bus/file0\x00') syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$binfmt_script(r1, &(0x7f0000000300)={'#! ', './bus', [{0x20, 'mime_type'}, {0x20, 'keyringproc'}, {0x20}, {0x20, 'self/'}, {0x20, '\'{]em1}cpusetposix_acl_access*}vboxnet1ppp1ppp0'}, {0x20}, {0x20, 'ntfs\x00'}], 0xa, "cd9522de1b93ff37df168130de8c454f4849c5d024ad3991f0a3b50eee7da4b72119407f23cd"}, 0x83) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:07 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) stat(&(0x7f0000000480)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={0xffffffffffffff9c}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) r6 = accept(r4, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000100)=0x80) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000240)={0x7d44, 0x28, 0x7, 0x9a, 0x9, 0x100000001, 0x8a82}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:07 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x104d}, 0xfffffffffffffef3) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000ff7f00000000000000000000000000009500000000000000abe70adc610e6270c645e52ba23e6e6d53269a5bd377dff55f3dc3a817be806165a68ff75d102028f36b39752472100cbcade82ecc2f40e5e7fc37fb8131ab3b1b9d0984bfc47da0288e6acd72355636bb4fb93249b5518c3a82c3ee3604fde707ffd7f41998e8d53970a3a096d8804586bd4cc2f968835bac1b99b491ef03359d32feb37b2d9d7bc81b76ee2da1be5c5ac9da5dbb973ec64fca7296f9683282fce5377bf0b8daf42cebf6856df8151d301657b7c2f44d7295881e9c9a0c760717f2ff101eb3187655"], &(0x7f0000000000)="73010080001e000000", 0x7, 0x1e3, &(0x7f00001a7f05)=""/251}, 0x48) [ 81.573488] mmap: syz-executor1 (7746): VmData 18575360 exceed data ulimit 4. Update limits or use boot option ignore_rlimit_data. 2018/04/09 21:14:07 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x301000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x28, 0x14, 0xb, 0x0, 0x0, {0x2, 0x8, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x28}, 0x1}, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet6_tcp_buf(r2, 0x6, 0x21, &(0x7f00000001c0)=""/131, &(0x7f0000000100)=0x83) 2018/04/09 21:14:08 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000080)=""/38, &(0x7f00000000c0)=0x26) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/09 21:14:08 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x8, 0x3, &(0x7f0000000140)=@framed={{0x18}, [], {0x95}}, &(0x7f0000023ffc)='GPL\x00', 0x20, 0xbc, &(0x7f000008ef44)=""/188}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f00007bffb0)}, 0x10) 2018/04/09 21:14:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x5) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40a201, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {r3, r4/1000+30000}}, 0x100) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/09 21:14:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) unlink(&(0x7f0000000140)='./bus/file0\x00') syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:08 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x301000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:08 executing program 7: r0 = socket$inet(0x2, 0x803, 0x81) r1 = socket$inet(0x2, 0x5, 0x10001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200015c0, 0x0, 0x0, 0x200017c0, 0x200017f0], 0x0, &(0x7f0000001580), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0x31e) fsetxattr(r1, &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000440)='\x00', 0x1, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000080)={r3, 0x3}) 2018/04/09 21:14:08 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) stat(&(0x7f0000000480)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={0xffffffffffffff9c}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) r6 = accept(r4, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000100)=0x80) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000240)={0x7d44, 0x28, 0x7, 0x9a, 0x9, 0x100000001, 0x8a82}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:08 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000001ffc), 0x86, 0x0, &(0x7f0000001ff0)={0x1f}, &(0x7f0000239000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) exit(0x0) 2018/04/09 21:14:08 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x6, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0x40505331, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) pwritev(r0, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0x1000}], 0x1, 0x0) [ 81.995693] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 21:14:08 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) unlink(&(0x7f0000000140)='./bus/file0\x00') read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:08 executing program 2: syz_open_dev$evdev(&(0x7f0000162fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/04/09 21:14:08 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) personality(0x2000010) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2082, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000100)={0x9c13}) [ 82.121135] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 21:14:08 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) stat(&(0x7f0000000480)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={0xffffffffffffff9c}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) r6 = accept(r4, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000100)=0x80) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000240)={0x7d44, 0x28, 0x7, 0x9a, 0x9, 0x100000001, 0x8a82}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:08 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) unlink(&(0x7f0000000140)='./bus/file0\x00') read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:08 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) prctl$setptracer(0x59616d61, r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4327f9ad, 0x1f}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x1c000) write$binfmt_elf64(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7fff, 0x7, 0x3, 0x3, 0x7, 0x3, 0x7, 0x7, 0x277, 0x40, 0x8d, 0x0, 0x0, 0x38, 0x1, 0xc55, 0x5, 0x1}, [{0x7474e557, 0x80, 0x9, 0x1ff, 0xffffffff, 0x20, 0x2, 0x7f}, {0x70000000, 0x81, 0x7fff, 0x6, 0x10, 0x1a, 0x8, 0x10000}], "f2069f2b8cbc99e98fc7f7113ed1d1c6a2175bca775a9699a60d60b30ca23a220643adb9523dad6c594bc778e9bc4da69d8abd71d4fc36bd12b24d07a51a9699290056d205b84e0e069031bbfc10f6afc44984e7f4f3da14a94312ac5ebbab8536fd144bca5c0593256f015a276e3c5d3f54cce3eebe8904f3aa269d184e09a03706bebf41eb5d", [[], [], [], [], [], [], [], [], []]}, 0xa37) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000000000001000000020000000000000000000700000000000000000000000000000000518d0000000000000000000000000000000000"]) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000080)={0x100000001}) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) r5 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x200002) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000000280)) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = dup(r4) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/04/09 21:14:08 executing program 0: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000000004c35) sendfile(r0, r0, &(0x7f0000000200), 0x80003ffd) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000240)=0xc) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0xc015, 0x2, 'client1\x00', 0x1, "9accf88fc874ddf9", "59cce3887aa1fad4acedcac87181c81facca27cf9cfc928311948cf3924d0caf", 0x100, 0xe18}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000280)=""/4096) creat(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00000001c0)) 2018/04/09 21:14:08 executing program 7: syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0xe803, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) r0 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000280)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x800) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) kcmp(r0, r1, 0x2, r2, r3) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="51563a9f1d26f856105acae5868eee050c8db2c0baf7e607caf5f9b890e57cd564ca70e05f3d8c1867bd26ff789597a08262497c5b0cb01af693de1afdac39cbed74", 0x42, 0x8}, {&(0x7f0000000100)="a99e013ca026c76c23dec0ccfdbde27990968f14696799212de8222c86b9a0283980e01ea1a3fc0c80153c6c18a2646bba19136c301e71649bd3d141c4d0d0ea736c286959853094961e8a", 0x4b, 0x1}], 0x2010000, &(0x7f00000001c0)={[{@spectator='spectator', 0x2c}, {@quota_account='quota=account', 0x2c}]}) 2018/04/09 21:14:08 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) unlink(&(0x7f0000000140)='./bus/file0\x00') read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) [ 82.394196] sit: non-ECT from 0.0.0.0 with TOS=0x3 2018/04/09 21:14:08 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = fcntl$getown(r0, 0x9) socketpair(0x0, 0x806, 0x100, &(0x7f00000002c0)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x7fffffff, 0x100000001, 0x6, 0x8, 0x0, 0x8, 0x81000, 0x4, 0x2, 0x3f, 0x5, 0xffff, 0x6, 0x0, 0x5, 0x8, 0x8, 0x1d3, 0x7, 0x7fff, 0x2, 0xca2, 0x2, 0x7, 0xc688, 0xffffffffffff8000, 0x80000000, 0x4, 0x9, 0xfff, 0x8, 0x2a71, 0x100000000, 0x8000, 0x1a3, 0x81, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000200), 0x4}, 0x9200, 0x40, 0x781e1adf, 0x6, 0x4, 0xffff, 0x40}, r1, 0x4, r2, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x6fd7df6b30418a0b, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x3e1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000001c0), 0x10) [ 82.451376] sit: non-ECT from 0.0.0.0 with TOS=0x3 2018/04/09 21:14:09 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000480)) fcntl$getown(r0, 0x9) getpid() r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000440)='pagemap\x00') pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="3771260f46488e0e06d677014b9ea1fc13012dddd8d1f579cd3bf424410c5a16bc7ef65206afd32f9e405cffff43321abfabad2eb56071", 0x37}, {&(0x7f00000000c0)="cfdcd9976740341591b235b538f33cd818dabb5989a5f6215b56c119ea4d5cfcb46330d45313067de15028cf41dfd9b6bb0bc66528fcffa56f7ccf3d4ceca27df715b6adcaeee52830702863a687ad5a9e38ef5354ae962c1f1a7d814ca3d702fb920ea23a023542073e08210c394b87baba26c02de81fdbbabb478b584d570821b258cd7efd1cc4b945028823b935219a293e50d682f2ad233442af15b89b936964f238a6308fa6802b2d8d839105e6bec024cd79c2f9d5a3d91d151dce2f7fb4e9aa55990d6d73177f721e896bcbfa67f72315d4abef4c9a1b46e482f335adacb1196c9c6407ed1900e16e769455b0ebedfbd1ba496b354b214517b1", 0xfd}, {&(0x7f00000002c0)="c5283f49e776bee47f4f3a3ff430ad2bcc84aebf06b5b7f556be859fd0e667b7712b656459af1fd1a81cd78d023818e09ca49cf979fc01a7314bb7d3ec1e5818deada40340ad1e4a7950b2747b84ffe0d94f92c874069ce8abe61fa4d79cf7e5901b1d40e6f7755369157d7f494c78b394732e675fff224ad988121f50568489679f645960e3a39c02f8dce1fac139897c6954da3b1de4e54d821de086d3c501e130f99f5fd575ca5a2a10cd4486b8cf69bff09212dc25340074020f7e2de33be95a281bc05d29a8aa0187c22e7682e4f7d83c9c740f69a91e", 0xd9}], 0x3, 0x0) preadv(r2, &(0x7f00000016c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000080)=""/39, 0x27}, {&(0x7f00000001c0)=""/164, 0xa4}, {&(0x7f0000000280)=""/18, 0x12}, {&(0x7f0000001500)=""/248, 0xf8}, {&(0x7f0000001600)=""/188, 0xbc}], 0x6, 0x0) fcntl$setlease(r2, 0x400, 0x1) fcntl$setlease(r2, 0x400, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00000004c0)={0x3, 0x4, 0x10001, 0x7fff, "bca9e682625c1e4776c4a107ee90f1013c27485d618eae95462cb7ec6832e79a0e6aabd3b789eb8adb48d7f7", 0x9}) 2018/04/09 21:14:09 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) stat(&(0x7f0000000480)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={0xffffffffffffff9c}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) r6 = accept(r4, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000100)=0x80) setsockopt$bt_l2cap_L2CAP_OPTIONS(r6, 0x6, 0x1, &(0x7f0000000240)={0x7d44, 0x28, 0x7, 0x9a, 0x9, 0x100000001, 0x8a82}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000577000)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="210647b1b581cb375757c2a1ac7f184ca57f77cb397b0ef7ab85b930b6d201256cd3dd60f8453b95f5f6baba3cb38921ef9a389db35d0aab", 0x38) sendmmsg$alg(r1, &(0x7f0000002980)=[{0x0, 0x0, &(0x7f0000001240), 0x0, &(0x7f0000001280)}, {0x0, 0x0, &(0x7f00000014c0)}, {0x0, 0x0, &(0x7f0000002900), 0x0, &(0x7f0000002940)=[@op={0x10, 0x117, 0x3}], 0x10}], 0x3, 0x0) 2018/04/09 21:14:09 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:09 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0xffffffc5, 0x0, 0x0, 0xffff8000}, [], {0x95}}, &(0x7f0000e6bffc)="f45010", 0x4, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/04/09 21:14:09 executing program 1: r0 = socket(0x2, 0x80006, 0x4) setsockopt(r0, 0xff, 0x0, &(0x7f0000000000), 0x0) signalfd4(r0, &(0x7f0000000000)={0x80000000}, 0x8, 0x80800) 2018/04/09 21:14:09 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b91000)={'vcan0\x00', 0x0}) readahead(r0, 0x4, 0x9) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000520001001d004eb0e0ecc756242e7d712f49f157", @ANYRES32=r1], 0x1c}, 0x1}, 0x0) 2018/04/09 21:14:09 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'lo\x00'}, 0x18) 2018/04/09 21:14:09 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x46) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x7, 0x5, 0x8, 0x1, 0x3e, 0x7, 0x2}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x2, 0x7, 0x3, 0x10001}, {0x6, 0x9, 0x10000, 0x4}, {0xffffffff, 0x4, 0x6, 0x65e91452}, {0x3ff, 0x401, 0x9, 0xffffffffffffffff}, {0x0, 0x20, 0xfffffffffffffffe, 0x5}]}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000f88fa0)={0x2, 0x20000000004, 0x0, 0x0, 0x200000000000010b, 0x0, 0x70bd26, 0x25dfdbfc}, 0x10}, 0x1}, 0x0) 2018/04/09 21:14:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:10 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000480)) fcntl$getown(r0, 0x9) getpid() r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000440)='pagemap\x00') pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="3771260f46488e0e06d677014b9ea1fc13012dddd8d1f579cd3bf424410c5a16bc7ef65206afd32f9e405cffff43321abfabad2eb56071", 0x37}, {&(0x7f00000000c0)="cfdcd9976740341591b235b538f33cd818dabb5989a5f6215b56c119ea4d5cfcb46330d45313067de15028cf41dfd9b6bb0bc66528fcffa56f7ccf3d4ceca27df715b6adcaeee52830702863a687ad5a9e38ef5354ae962c1f1a7d814ca3d702fb920ea23a023542073e08210c394b87baba26c02de81fdbbabb478b584d570821b258cd7efd1cc4b945028823b935219a293e50d682f2ad233442af15b89b936964f238a6308fa6802b2d8d839105e6bec024cd79c2f9d5a3d91d151dce2f7fb4e9aa55990d6d73177f721e896bcbfa67f72315d4abef4c9a1b46e482f335adacb1196c9c6407ed1900e16e769455b0ebedfbd1ba496b354b214517b1", 0xfd}, {&(0x7f00000002c0)="c5283f49e776bee47f4f3a3ff430ad2bcc84aebf06b5b7f556be859fd0e667b7712b656459af1fd1a81cd78d023818e09ca49cf979fc01a7314bb7d3ec1e5818deada40340ad1e4a7950b2747b84ffe0d94f92c874069ce8abe61fa4d79cf7e5901b1d40e6f7755369157d7f494c78b394732e675fff224ad988121f50568489679f645960e3a39c02f8dce1fac139897c6954da3b1de4e54d821de086d3c501e130f99f5fd575ca5a2a10cd4486b8cf69bff09212dc25340074020f7e2de33be95a281bc05d29a8aa0187c22e7682e4f7d83c9c740f69a91e", 0xd9}], 0x3, 0x0) preadv(r2, &(0x7f00000016c0)=[{&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000080)=""/39, 0x27}, {&(0x7f00000001c0)=""/164, 0xa4}, {&(0x7f0000000280)=""/18, 0x12}, {&(0x7f0000001500)=""/248, 0xf8}, {&(0x7f0000001600)=""/188, 0xbc}], 0x6, 0x0) fcntl$setlease(r2, 0x400, 0x1) fcntl$setlease(r2, 0x400, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f00000004c0)={0x3, 0x4, 0x10001, 0x7fff, "bca9e682625c1e4776c4a107ee90f1013c27485d618eae95462cb7ec6832e79a0e6aabd3b789eb8adb48d7f7", 0x9}) 2018/04/09 21:14:10 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) stat(&(0x7f0000000480)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={0xffffffffffffff9c}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) accept(r4, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000100)=0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:10 executing program 0: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20100, 0x20) getdents(r0, &(0x7f0000000040)=""/46, 0x2e) clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) prctl$intptr(0x24, 0xf90) 2018/04/09 21:14:10 executing program 1: r0 = open(&(0x7f00000002c0)='./file1\x00', 0x4800, 0x20) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000680)) r1 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='syz_tun\x00') fanotify_mark(r1, 0x8, 0x10000, r1, &(0x7f00000004c0)='./file1\x00') write(r1, &(0x7f0000ffdffb)='#!', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0xff}, &(0x7f0000000280)=0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) sched_getscheduler(r3) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x54000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB="a00000001c00000326bd7000fbdbdf25ff000000840005007f000001000000000000000000000000000004d63c0000000200000000000001000000000000000000000003037f950e0000000100000003000000000000000000000000000a000000fe8000000000000000000000000000aa0435000003000000e8050000000000000000000008000400425a000000000000000000000000000000008bcfdba6adc192142446e14cc6cf2211224825329cb32727dd5b3293c82de9b8bfa5ff4ccd25cc3f39a091d0e54e3d97c4db8a0884ace1950979a3b3eaced72906ac76b2b67aebda4fb743fbfd20693b91175ba69068e6eaf84e"], 0x1}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) fchmodat(r1, &(0x7f00000001c0)='./file0\x00', 0x20) restart_syscall() execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/09 21:14:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x800) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f00000000c0)) 2018/04/09 21:14:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:10 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:10 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) unshare(0x60000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000380)={'raw\x00'}, &(0x7f0000000700)=0x54) [ 83.798187] IPVS: ftp: loaded support on port[0] = 21 [ 83.996324] IPVS: ftp: loaded support on port[0] = 21 2018/04/09 21:14:10 executing program 7: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000000040)="029300007087dd0f792759ef5d640545e2d444305cd82220d9efb52df44b2f0841001b0c45c5983cf5c76b7c42db2d93d962c1e2f988e209f3d4", 0x3a) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/09 21:14:10 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) 2018/04/09 21:14:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000180)=0x30) 2018/04/09 21:14:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0xa0aa, 0x5], 0x2, 0x1, 0x6, 0x7fffffff, 0x8000, 0xe761, {0x80, 0x7, 0x7fffffff, 0x80000000, 0x3, 0x791b, 0x0, 0x7, 0x4, 0x0, 0x1, 0x3, 0x736, 0x35b6, "246cc5f9727106797febe7319db3c5d5fcf521b1e91e03600a594157cabb6798"}}) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='scalable\x00', 0x9) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) finit_module(r0, &(0x7f0000000000)='scalable\x00', 0x1) 2018/04/09 21:14:10 executing program 6: r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:10 executing program 2: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0)="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", 0x77e, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r3, 0xfffffffffffffff7}, 0x8) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) futimesat(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x30, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) fchmod(0xffffffffffffffff, 0x110) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) close(r5) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/loop-control\x00', 0x8fe, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0xe000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000100)={0x3, 0x3, 0x5, 0x2}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r8 = creat(&(0x7f0000000500)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/09 21:14:10 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) stat(&(0x7f0000000480)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={0xffffffffffffff9c}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = syz_open_dev$mice(&(0x7f0000001240)='/dev/input/mice\x00', 0x0, 0x80240) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000001280)={0x1, 0x480000000, 0xa2f, 0x20, 0x2}) keyctl$search(0xa, r0, &(0x7f0000001140)='cifs.spnego\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x0}, r1) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x102) ioctl$int_in(r3, 0x80000040045010, &(0x7f0000000040)) 2018/04/09 21:14:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:10 executing program 0: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns/user\x00') syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0xae7, 0x7fd) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000080)={0x102004, 0x8000}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) 2018/04/09 21:14:10 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0x3, 0x40}, @rr={0x7, 0x3}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000240)) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/09 21:14:10 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) stat(&(0x7f0000000480)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={0xffffffffffffff9c}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:10 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:11 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:11 executing program 0: openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x143000, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x201329}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0x36e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/09 21:14:11 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x9}, 0x8) r1 = gettid() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x800, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x7f}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x9, 0x81, 0x0, 0x1, 0x82}, &(0x7f0000000200)=0x14) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000240)={0x0, 0x4, 0x6f63, 0x0, "e017c639eb6617ea6ad5f68324e748bac9f823e31b33cbb8389e5ffc29089a1fa7a553bffc8c32a89cb5d336", 0x8}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) close(r0) tkill(r1, 0x15) 2018/04/09 21:14:11 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) stat(&(0x7f0000000480)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={0xffffffffffffff9c}) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:11 executing program 2: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0)="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", 0x77e, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r3, 0xfffffffffffffff7}, 0x8) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) futimesat(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x30, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) fchmod(0xffffffffffffffff, 0x110) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) close(r5) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/loop-control\x00', 0x8fe, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0xe000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000100)={0x3, 0x3, 0x5, 0x2}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r8 = creat(&(0x7f0000000500)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/09 21:14:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:11 executing program 3: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0)="3192b61395cd5768cb664ff2cb7f9581b11cba2820373315a8d103c544aa520315305574dc5c4ca85ac68265c3092ca69ac61b8cdafa29cd8f03c5c0d8d38d55873b864fb0eaf1d8bd3834880e8ed251b257709b66fc8146bb377da4f9240450f125e695087c8faa6ceed4716ca078662bb2679bc6eaf90207a09079342d5b4e30acde2692e1cb8901dd6d2d449f79c1f0061026c0788bfad16d8bbfc1e83f829e52910f89fdda0ea0f57495c54cfeefaae96b089befd0b57d8e9400bf7c0f35ceeeb67b1f8a08b03fa865e2e667cc0b09f6a15553909150fede4d02162d261114a8fa6e941e08c060d5eff515089ccfc765a452e3cb7ae866aeeef526e8052f84e864a3be5f6938b96d601ca9e4d29da72bde87432ce10692b631e865c28623e5de0b6ee7bfd007431be9908bc7e27019eb8156df49928b6bd5c34a5f477b537b3e3ccdf2860470625d0f53b8c19faf73a73b94f9793ae43aa4b72da7988be64da2d51057c9c2695ae018981a657aa4cb69e96b017d5082b8b9afc660099b05994619d680207dfb69b1f08916b130a9147c833032a01f1666e2518caed7ccaff15257043e74cef0ffb4ab9aad2bd8a8573a2c2c90bb36842a312052158d4a943a48fc1fabda436d913239921cbeda4af92eb153795a00f19644f406df2ec72c0b2dc254f50eba1ff5d8d0dbddeb161ed39ff6f11688203e594e3fd6568bb20ee053fd186c7d39fff8c35596816c1b15dfb1227ca145207d09dc10abe3a9cfcac56bd42d9d0ede14171fb54727d9ab386de99d22d2b34a87727e3cd751653cb23281bb5273782cd427f133c471c34014aa918d0d9458b76326767be67f5ed1d0412abbd06151e1064a899683ac3d193c0308caf5478ade6a3a5da55d426d6990d520dec6c74e26aa493b1f73d08cb036cbb5d2f4d1aaed0cff2f71c85ca307b8e49acc341b2478dc4f9a6a5f1b81287e0662eebe01bfba8a277d58a5bfb27ccacd3ecf34a82066a372fea28cf28df37547a1e4c209a5dd4a0e21ab6dbf780c0af7d855433444e302ce037238a558f0b7321c5383cd80098c8d809791c31c6eb47165ae7feff197c134cee40522547a5df74c5c98083c32b68e8cc4151291a2e903952c4206aaf560256fbef712afb5d9c166c028be2e5fdcf36522cc754deac0e167583241db73ab5c617351dfed340418d6d39e1eed61938216e75aad77f3c5fd0f344b6cfe9171d1869325ca52fb79fb20b1fffd425774bc7c72fb453360fe1a0e77b2b51891228624ee302525dd827b5677bd1059d991800c857fba4be02b740883c57ad51b4f6a0e832989fc527a601f2ec5ad5508b38007c712f8a6687621db724587c329146a4015730b3a564734b7a9d1b2f8a21e5d22c502968e938dbb617865e387a146fbfeabc11ff02121867a0887e3545b49e41f9020107107e10a892191f79b700940381b45bd9cc4c5ef9d913f3b2675c1f25520f9936de9b5a6f36c07734baac3e9c81fe0d3ecdc9b18b5e8a59c079b8ba41a759d26dadbc10683bbb637794e54b4c341ffb78c6cbe5fd7596eba621accfa9c38cadc92fb155815ef3f1b58ec5a56d7ac69c6c88cd2761f8cd6908d7b9a4de23176cf9a1cc1e5d04d4e0edb576f9472c39ad5f16bcee8b7314a65ff9f04a0c2fb3f9661d7100336a9ea363d2d0183b3d1f742fb5f8bbc0115171e323941c6e5f502875bcc94a41bf090178f5c533d178a744f11e36b7febd1bad0652e6472109e58e074cb2c68127e7020d9a3eb5a7c95958f47c45f438e554a0fd094a0756dc6086526a905bb53ae23ab5c30aae44f7faba239f00e44f8472351b126988699dedbf739669203bfd23a5fa1c9e8c094e2138787e230578ab676ad5096b8e59536df58dff6d3736df81dea7f09698f17521bf616910ede5a0788364105dbd54c55041b2540dd230e57495f52234e9bdea25b1f57eff362b4aef87c4e0f7be61bedbefb68b29068a362928086eda00a0cd944268474dd28a6f80c7d6db74ad5b63e39e7bfb14c3540e97325d8aafc661313da2dca66efe7d7d5c8d797d0b0176b0e7e6e36c15c9af14c8216afa40ac75a0bbf5483d5c7b4551bedd36f0319cfaf13d0a8b010fe7af79d86d36287b4886140c37dbef74682e0cf8fcaf96b24f8e0fb50e070733867c654d0202a1ffeaff9965004b7a00924ea185c79b410b1b1ac6177520bb011eab63ecee77bc690d99c0de9164e819a49ad91853302c0270a859778a11a149e91cfef99fd4e9792b6905655cf79007d4d7cf5dc7145c9ee891f38638dfdf79c97ffecfe24a74a4614f19112a0dfeb307bb54d926fd51315a4bbd835c8080c95e7cebc21432612f84306fbc0aad704ca455149fe9a1b1292bb7fa9001e02457b61e35c3085ccc26c0d16b5f6c5547e11248fafa4d53fa5a5989fdef06c29e0be05d716f020c4f12788c3d4d446fb09377c27c7dd10914af2ecf9d1da5a7145ba9801a429c82ade988c9349e8c2147ef8b6ab4102867267287783a1d62555cefb7d2cca05ccf8fbeed8cad73e4b40fb303a7dde7202596ce6e4a4fb1eacd04b4425147a30ecd6084dc83c21b189357630fdbb710f3415df39a078f4ed5de17ae9adc81eb15ed6ee1aa49f1a27c06679582de71aff6a91ef0dff7d98bb7b797ebcd0fca0a139a2efae3d08cbda9c7d0c3b95df233daf4a40d1e0f2cc894b07", 0x77e, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r3, 0xfffffffffffffff7}, 0x8) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) futimesat(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x30, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) fchmod(0xffffffffffffffff, 0x110) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) close(r5) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/loop-control\x00', 0x8fe, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0xe000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000100)={0x3, 0x3, 0x5, 0x2}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r8 = creat(&(0x7f0000000500)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/09 21:14:11 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:11 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xc872b81, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x40081271, 0xfffffffffffffffe) 2018/04/09 21:14:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:11 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) stat(&(0x7f0000000480)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000440)={0xffffffffffffff9c}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) [ 85.267912] kernel msg: ebtables bug: please report to author: bad policy 2018/04/09 21:14:11 executing program 3: r0 = add_key(&(0x7f00000003c0)='big_key\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000032c0)="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", 0x77e, 0xfffffffffffffffc) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00000000c0)) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r3, 0xfffffffffffffff7}, 0x8) keyctl$read(0xb, r0, &(0x7f0000004ac0)=""/4096, 0xffffffffffffffb7) futimesat(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x30, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x1) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2, 0x1, 0x1}, &(0x7f0000000340)=0x10) fchmod(0xffffffffffffffff, 0x110) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) close(r5) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/loop-control\x00', 0x8fe, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000640)) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) socket$inet(0x2, 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0xe000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000100)={0x3, 0x3, 0x5, 0x2}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) r8 = creat(&(0x7f0000000500)='./file0\x00', 0x0) write$cgroup_pid(r8, &(0x7f0000000100)=ANY=[], 0x1023c) 2018/04/09 21:14:12 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/mcfilter6\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000500)={0x3, 0x3, 0x5e76, 'queue1\x00', 0x8}) write$binfmt_aout(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x37e) mmap(&(0x7f000035d000/0x3000)=nil, 0x3000, 0x2000002, 0x7a, r0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000400), &(0x7f0000000440)=0x4) memfd_create(&(0x7f00000005c0)='{em1\x00', 0x1) r3 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000480)) 2018/04/09 21:14:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:12 executing program 0: prctl$void(0x3) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x580, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x80980) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000180)={0x0, 0x90, 0x4, &(0x7f0000000140)}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000100)={0x0, 0x7, 0x7, &(0x7f00000000c0)}) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1, 0x0, 0x0, 0xc040}, 0x0) 2018/04/09 21:14:12 executing program 2: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaad, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f00000000c0)={&(0x7f0000000180)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b2d7a042adb71a52505946ca8d1e2ecab98411952b6b673b63a69f95d09350eebb892bbd2aafd8752c959185a933345fc1b3c72afb2881a9d809b4dc6bf360a9"}, 0x48}, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1126c2c5, 0x8402) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/04/09 21:14:12 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) stat(&(0x7f0000000480)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:12 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:12 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x14580, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) userfaultfd(0x80800) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x4b7, 0x0, 0xfffffffffffffffc}, 0x4) 2018/04/09 21:14:12 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x81, 0x212000) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x403000000000000, 0x5, 0xffffffff80000001, 0x7ff, 0x0, 0x0, 0x1, 0x4, 0x81, 0x2, 0x7ff, 0x9c, 0x8099, 0x800, 0x6df, 0x270c00, 0x81, 0x8184, 0x7, 0x5a0, 0x1, 0xffffffffffffff09, 0x400, 0x80000001, 0x9e, 0x3, 0x4, 0x7, 0x5c3, 0x100000000, 0x5, 0x3, 0xaf7, 0x4, 0x0, 0x2, 0x0, 0x1ff, 0x0, @perf_config_ext={0xff, 0x1000}, 0x4520, 0x72, 0x0, 0x3, 0x5, 0x100000001, 0x2}, r3, 0x3, r0, 0x9) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1409625b0015c23d688aa89fc62e000000220000000000000000050000002d3c76140d6502c7dddce390af915c3f0fad585f9429d10e93d0d588cddfc63d88de79467aa2e8fe6eceb022e746494b6f0a59b37e77ec881bda4028374e0d09ac971329b64bcc3f9a0ffb1eb14e4905b032e0ca5d24b707792aa8520575533e8b91366bb81cf76a7fe06b75a8ffa73f8aa65a8534790b091657d75500fcfc21fbecf555f11e8174e9000000"], 0x14}, 0x1}, 0x0) [ 86.089580] kernel msg: ebtables bug: please report to author: bad policy 2018/04/09 21:14:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f00000000c0)=""/100, 0x64) 2018/04/09 21:14:13 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:13 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x9, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) 2018/04/09 21:14:13 executing program 7: r0 = socket$packet(0x11, 0xa, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0)=0x10000, 0x4) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c18000), 0x0) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$can_raw(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000140)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xfffffff0}, 0x1}, 0x0) recvmmsg(r4, &(0x7f0000003340)=[{{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x1, 0x0, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) bind$packet(r5, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="05a8ec8e6ae8"}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @random="8fa76e09f3f6"}, &(0x7f0000000240)) 2018/04/09 21:14:13 executing program 2: syz_emit_ethernet(0x3a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x10001}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "025c1c", 0x0, "289bbc"}}}}}}, &(0x7f0000000040)) r0 = msgget(0x0, 0x4) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000000100)=""/254) r1 = memfd_create(&(0x7f0000000000)=')ð1vboxnet0ppp0#system\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffa51, @local={0xfe, 0x80, [], 0xaa}, 0xd408}}, [0x6, 0x3, 0x0, 0x20, 0x2, 0x80000000, 0x3ff, 0x3, 0xc8, 0x7fff, 0x5, 0x80000000, 0x784e7094, 0x280000, 0xf899]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x3, 0x1bd7, 0x9}, &(0x7f00000003c0)=0x98) 2018/04/09 21:14:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) write$evdev(r1, &(0x7f0000000080), 0x0) read(r0, &(0x7f0000000000)=""/126, 0x7e) 2018/04/09 21:14:13 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) stat(&(0x7f0000000480)='./file1\x00', &(0x7f0000000140)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:13 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000000)={0x5, 0x4, 0xd3, 0x7, 0x8}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ff5000/0x2000)=nil}) socketpair(0x0, 0xf, 0x10000000000000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000100)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d20000004b00000000010100000008b65114c0ee8df443ba000000000000000000"]) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f0000000040)="d21bba2000ecea020081000f3066b9270800000f32d8c866b80500000066b9020000000f01c1dc9e00206665660f50feb839000f00d8", 0x36}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 86.790643] kernel msg: ebtables bug: please report to author: bad policy [ 86.806806] binder_alloc: binder_alloc_mmap_handler: 8172 20000000-20002000 already mapped failed -16 2018/04/09 21:14:13 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:13 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = getuid() r2 = getegid() lchown(&(0x7f0000000680)='./file0\x00', r1, r2) r3 = getpid() r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000740)={0x1, 0x9}, 0x8) ioctl$sock_ifreq(r4, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r5, &(0x7f0000000540)={0x2, 0x4e22}, 0x10) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r6, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) getuid() getpeername(r4, &(0x7f0000000840)=@sco, &(0x7f00000007c0)=0x80) r8 = creat(&(0x7f0000000440)='./file0\x00', 0xbff5b3a32572026e) execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000005c0)='securityvboxnet1/security\\em1\',self@\x00', &(0x7f00000006c0)="6272696467653000e7ffffff00"], &(0x7f0000000780)=[&(0x7f00000008c0)='nfs\x00']) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000800)={r9, 0x7, 0x20}, &(0x7f0000000640)=0xffffffffffffff19) ioctl$VT_RESIZE(r8, 0x5609, &(0x7f0000000600)={0x80000000, 0x1f, 0x2}) gettid() sendmsg$nl_netfilter(r7, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001680)=ANY=[@ANYBLOB="3c140000000a00082cbd7000fdf442250c0000061800020008003300"], 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x14) perf_event_open(&(0x7f0000000940)={0x2, 0x70, 0xffff, 0x6, 0xffffffffffffff68, 0x3ff, 0x0, 0x7, 0x84, 0x4, 0x0, 0x5, 0x7fffffff, 0xbabf, 0x0, 0x6, 0x9327, 0x1, 0x8, 0x302, 0x5, 0x4, 0xfffffffffffffffb, 0x3, 0xa2f, 0x80000000, 0x9d, 0x4, 0xffff, 0xed15, 0x6, 0x4, 0xec05, 0x100000001, 0x5, 0x1, 0x8001, 0x80000000, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000900), 0x7}, 0x200, 0x8001, 0x6, 0x7, 0x7fff, 0xb28, 0x5}, r3, 0x3, r0, 0x1) readv(r5, &(0x7f0000000380)=[{&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xc}], 0x5) fcntl$setown(r6, 0x8, r3) r10 = gettid() perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpgid(r10, r10) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/09 21:14:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:13 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4402, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000af9000), &(0x7f0000632000)=0x4) [ 86.932068] kernel msg: ebtables bug: please report to author: bad policy [ 86.948522] bridge0: port 1(erspan0) entered blocking state [ 86.954393] bridge0: port 1(erspan0) entered disabled state [ 86.975872] device erspan0 entered promiscuous mode 2018/04/09 21:14:13 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:13 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) [ 87.002827] bridge0: port 1(erspan0) entered blocking state [ 87.008873] bridge0: port 1(erspan0) entered forwarding state [ 87.042372] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/04/09 21:14:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) [ 87.155316] kernel msg: ebtables bug: please report to author: bad policy 2018/04/09 21:14:14 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="73326e944053826a743ee9e2e2b0678693b099cc035e") ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000100)={0x1, 0xefb5}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000000d000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f0000000340)="0f22210f07660ffd03b9210200000f3266baf80cb818952987ef66bafc0cb000ee0f0f5c42638a8fc978d19205000000660f5f7800660f38805fb6660f3815d3", 0x40}], 0x1, 0x5, &(0x7f00000003c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) io_setup(0x44d, &(0x7f0000000040)) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000140)=@ioapic) 2018/04/09 21:14:14 executing program 2: timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) gettid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='clear_refs\x00') timer_create(0x0, &(0x7f0000477fa0)={0x0, 0x11, 0x40001, @thr={&(0x7f00004e1000), &(0x7f0000bb4000)}}, &(0x7f0000b01ffc)) preadv(r1, &(0x7f00005e2ff0)=[{&(0x7f000036b000)=""/100, 0x64}], 0x1, 0x0) 2018/04/09 21:14:14 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:14 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x78}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) mmap(&(0x7f000028f000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="010003009c001080ca00"], &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x32}, &(0x7f0000000180)=0x8) 2018/04/09 21:14:14 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:14 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)=""/231, 0xe7) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f00000001c0)={0x7}) sendfile(r0, r1, &(0x7f000097d000), 0xff) 2018/04/09 21:14:14 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000001200)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000003700), 0x0, &(0x7f00002d4000)}, 0x0) r2 = dup2(r1, r0) ioctl$TCSBRK(r2, 0x5409, 0x4) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000e00), 0x80, &(0x7f0000000f80)=[{&(0x7f0000000340)=""/255, 0xff}], 0x1, &(0x7f0000000fc0)=""/112, 0x70}, 0xfffffffffffffffd}], 0x400000000000043, 0x0, &(0x7f0000001180)={r3, r4+10000000}) [ 87.798862] kernel msg: ebtables bug: please report to author: bad policy 2018/04/09 21:14:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000000180)) lsetxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.evm\x00', &(0x7f0000000280)='cpuset@\x00', 0x8, 0x2) r0 = memfd_create(&(0x7f00000001c0)='cpuset@\x00', 0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20404800, 0x100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e24, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in6={0xa, 0x4e21, 0x97, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0xa0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00000002c0)) setsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000000140)='N7z\v', 0x4) 2018/04/09 21:14:14 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x130, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:14 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x2, 0x2, 0x7fffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/09 21:14:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000000180)) r3 = eventfd(0x0) unshare(0x80000) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000300)={0x2, [0x0, 0x0]}) r4 = dup2(r1, r3) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000080)) r5 = socket(0x3, 0x0, 0x83d) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r3}) r6 = eventfd2(0x0, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) epoll_pwait(r7, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x100000000, &(0x7f00000001c0), 0x8) fcntl$setsig(r1, 0xa, 0x24) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r6}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r6, 0x4}) sendto$llc(r5, &(0x7f0000000200)="11a8d7b1fb2f53e9173eb2d0091457fda5a3121ccf5fb2c69a7eeec6655711b4e05257a3fbfb009b555274497e379f95c387cb3d028feb1603a6db6df674c958e1def803142208a789b52bb8592b191a9d71c6a272b07942ea11e02b6d528adf5530d7e2e6d595a4712df31768f46ca3bdd1fdfa0e6b23ab7c67d47f5aae7adced6926ee74d4666f46ea14a3e1d7799645a95c23c2545a17b7dfef2fb068a71e8eceed2336c2f04c2d12079e6faf17099ea43bdc902dfbf8139038788fea1d258dc1587796cb2c9209d0e510819be6e9b196d9fef28915f507de661791807b8ee2cbc54cdc0c471f46", 0xe9, 0x4000000, 0x0, 0x0) 2018/04/09 21:14:14 executing program 5: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(0xffffffffffffffff, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:14 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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(&(0x7f0000fd5ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0xfffffffffffffdd0) [ 87.964714] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 21:14:14 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:14 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0xb, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1f, 0x181080) syz_emit_ethernet(0x12e, &(0x7f0000000180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x13, 0x4, 0xfa55, 0x2, 0x120, 0x65, 0x1, 0xff, 0x89, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, {[@lsrr={0x83, 0x27, 0x7, [@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xc}, @dev={0xac, 0x14, 0x14, 0x19}, @broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x12}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @timestamp={0x44, 0x8, 0x1, 0x0, 0x2, [{[], 0x7d7}]}, @noop={0x1}, @ra={0x94, 0x6, 0x4}]}}, @igmp={0x58d1052071e1b9dc, 0x0, 0x0, @rand_addr=0x3f, "193e3ebf4983f3d22b80232c040f6727ea5694262337f1148af95f437f5c97913cf74682159cffa6672e3486e4ef794a73451e4227c80f7302e7d6cf06dcc0104760d48690b9a64b3f77f8c744cde4f4c9b12a531b9f54e9fd4df3dcd236f4b5f6c2f7bc45fdaf8a4f4e098ec7693d21c26e67a916a26ca67b4561de5de142d8bb8ea4f4b2172b651f2d0b2072f5fce175c6f6aae00ba200e04a669a87ad6fbb495bb56310261289ec748f124274d78dbac9bda22fec09a3620ce98b4ee781f19b8f2352995298096e8c77b9"}}}}}, 0x0) openat$cgroup_type(r1, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000080)={@empty, r2}, 0x14) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000100), 0x4) 2018/04/09 21:14:14 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f0000000000), &(0x7f0000000c00)=ANY=[@ANYRES32]}, 0x7c) 2018/04/09 21:14:14 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x130, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x1, &(0x7f0000000100)=""/155, 0x9b, 0xfffffffffffffff9}, 0x3) 2018/04/09 21:14:14 executing program 7: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x3, 0x4, 0x6, 0x3f, 0x2, r0, 0x3}, 0x2c) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x42800, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xff, 0x200, 0x7, 0x2a, 0x10001}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x8001, 0xfffffffffffffffd, 0x8004, 0x3, 0x40, 0x8, 0x2, 0x8, r3}, 0x20) 2018/04/09 21:14:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:14 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:14 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000000c0)={@remote, @empty, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x7b, r1}) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r2, &(0x7f0000ffa000/0x3000)=nil, 0x6000) shmctl$IPC_RMID(r2, 0x0) munmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) [ 88.252124] kernel msg: ebtables bug: please report to author: Wrong len argument [ 88.262526] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/09 21:14:14 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x130, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x101000, 0x40) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xf1e, 0x3f, 0x0, 0x0, 0xa, 0x14, "d4ab7b4b722e907f0e4fe14a3240467efd20bffb1bfa4ff957da20df29d091a3d08faa22f03987013dc92a569900a13a91e436bb778b9e2fbbe4f9548f8cf998", "fe47700a89fe6eda4be86c926a31e8d73778f024f83fe7470db76c4fff8f2b70155b37cb47d3a0d8fb30c67dac694e48602bbb6fa0b254df794890b4c1d5cf68", "e203e48aef9bb9eba5c3f5d16444729aa59a6c2980c5aa8aa6fa4dd3fcd66032", [0x2, 0x8a4]}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x445) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x800, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/09 21:14:14 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000003ff8)) fcntl$setsig(r0, 0xa, 0x1b) writev(r0, &(0x7f0000f3e000)=[{&(0x7f00002ef000)="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", 0x200}], 0x1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/04/09 21:14:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:14 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00001eafd0)={0x8, 0x0, &(0x7f0000d88000)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00004ec000)}) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffff, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x203}, {r1, 0x4010}, {r2, 0x110}, {r0, 0x594}, {r0, 0x10}, {r3, 0x290b507010326bd3}, {r1, 0x2100}, {r1, 0x102}, {r2, 0xc280}], 0x9, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x7fff}, 0x8) 2018/04/09 21:14:14 executing program 1: r0 = socket$inet(0x2, 0x8080a, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x400000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f00000000c0)={0x0, r2}) recvmsg(r2, &(0x7f0000000580)={&(0x7f0000000100)=@ll, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)=""/211, 0xd3}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/148, 0x94}, {&(0x7f0000000400)=""/100, 0x64}], 0x4, &(0x7f00000004c0)=""/148, 0x94, 0xdf93}, 0x101) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000740)={'team0\x00\a\x00', r3}) 2018/04/09 21:14:14 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) [ 88.384742] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 21:14:14 executing program 4: syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) [ 88.455207] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 88.504341] binder: release 8345:8349 transaction 14 out, still active [ 88.511411] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 88.511417] binder: unexpected work type, 4, not freed [ 88.511428] binder: undelivered TRANSACTION_COMPLETE [ 88.595356] binder: invalid inc weak node for 15 [ 88.600550] binder: 8345:8349 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 88.652391] binder_alloc: binder_alloc_mmap_handler: 8345 20000000-20002000 already mapped failed -16 [ 88.669478] binder: BINDER_SET_CONTEXT_MGR already set [ 88.683726] binder: 8345:8367 ioctl 40046207 0 returned -16 [ 88.689870] binder_alloc: 8345: binder_alloc_buf, no vma [ 88.695486] binder: 8345:8349 transaction failed 29189/-3, size 40-8 line 2963 [ 88.695655] binder: invalid inc weak node for 15 [ 88.707715] binder: 8345:8367 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 88.740398] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.746393] binder: send failed reply for transaction 14, target dead 2018/04/09 21:14:15 executing program 0: r0 = socket(0x1e, 0x8000002, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff]}, 0x4}, 0x80) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000080)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x212000) r2 = socket(0x1e, 0x2, 0x0) sendmsg(r2, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/04/09 21:14:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:15 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="f0836d473c66b819008ec00f20c035000000200f22c0360f32b8010000000f01c10f08df79fa66b8c5000f00d0660f3882bb59b10000360f0b", 0x39}], 0x1, 0x1d, &(0x7f0000000040), 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x200, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x9, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000180)={0x7ca, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000001c0)={0x3, r4, 0x10000, 0x400}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0x14}, @dev={0xac, 0x14, 0x14, 0x12}, r5}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 21:14:15 executing program 4: syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:15 executing program 2: syz_open_dev$sndpcmp(&(0x7f0000001240)='/dev/snd/pcmC#D#p\x00', 0x4, 0x210000) r0 = syz_open_procfs(0x0, &(0x7f00000011c0)='net/ip_vs_stats\x00') pread64(r0, &(0x7f00000000c0)=""/4096, 0x8b8, 0x10) get_mempolicy(&(0x7f0000001280), &(0x7f00000012c0), 0x3, &(0x7f0000ffe000/0x1000)=nil, 0xbec8f4ad9ed1d57d) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x3, [0x5, 0x10001, 0x1ff]}, &(0x7f0000000040)=0xe) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffc01, 0x0, 0x10001, 0x3757}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001200)={0xf10, r2, 0x10001, 0x5}) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000010c0)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x5}, &(0x7f0000001180)=0x90) 2018/04/09 21:14:15 executing program 3: mmap(&(0x7f0000006000/0x3000)=nil, 0x7ffffffff000, 0x0, 0x600030, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x10100) ioctl$TCXONC(r0, 0x540a, 0x8) 2018/04/09 21:14:15 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@un=@abs, 0x0, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_tables_names\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'eql\x00', 0x1002}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0)=0x2, 0x4) [ 89.218659] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/09 21:14:15 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0xfffffdca) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="56000000a603e55ad6988f22180800e3e58ee5681e8d1b00fcdf55546ee4e0afed69743613ec38300dcd87a087632e0a08b0bd357b7169d46647db94004b50b9357c09abf30be45000183f9c62c6b75815a78c02533bf8169b72fdd047ca1837dc9429772086aad53d40a015fbdb0fd9d5b4b7df95609b62a8a9faa72e372a99b293f9549caff70a92a2742013b331eb36673ac29d969b49de007fba513149632c890abcefefb057099d21c1bc25f855b27679d53bc6cee4caaf42287161d28098c28d3a21659b2dc84f73a557a67128ff8acc566f28bef9916dee317788c7fcbeffc4b1a6c2e7a17d4ecdcebd882e55ab88972c5693ec"], &(0x7f0000000140)=0x5e) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) 2018/04/09 21:14:15 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KVM_NMI(r1, 0xae9a) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000000000000030000000000000000c02f4c134c2cb0610e077f2abc00000000000000"]) 2018/04/09 21:14:15 executing program 4: syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:15 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x4, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x10000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x7ff, 0x0]}, 0x8) 2018/04/09 21:14:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) renameat(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) modify_ldt$read(0x0, &(0x7f0000000140)=""/179, 0xb3) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x4004, 0x6e9, 0x7, 0xd9f, 0x0, [{0x41, 0x1, 0x3}, {0xb577, 0x100000000, 0x499, [], 0x1}, {0x2, 0x8, 0x10, [], 0x8}, {0x3ff, 0x3, 0x1, [], 0x33}, {0x2, 0x1, 0x2, [], 0xfc07}, {0x6, 0x1, 0xe4, [], 0x261}, {0x4, 0x3, 0x9, [], 0x1}, {0xec, 0x2, 0xffffffff, [], 0x6}, {0x32282ee4, 0x1, 0x63, [], 0x7}, {0x5, 0x80000001, 0xfffffffffffffc01, [], 0x1}, {0x2, 0x8001, 0x90900, [], 0x5c}, {0x10b, 0x3, 0x81, [], 0xff}, {0x7, 0xffffffffffffff01, 0xf, [], 0x101}, {0xfffffffffffff41e, 0xfff, 0x4, [], 0x8}, {0x400, 0x7, 0x81, [], 0x3}, {0x7f, 0x5, 0x9}, {0x6, 0xffffffffffff0000, 0x40, [], 0x74d}, {0x200, 0x8, 0x8, [], 0x2}, {0x6, 0x200, 0x80000000, [], 0x8}, {0x3, 0x4, 0x20, [], 0x1}, {0xf1, 0xfffffffffffffffc, 0x5a11435c, [], 0x3efa}, {0x16395dda, 0x8, 0x6, [], 0x6}, {0x5, 0x4, 0xfffffffffffffffe, [], 0x101}, {0x5, 0x52, 0x7, [], 0xffff}]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x200}, 0x8) 2018/04/09 21:14:15 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x0, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:15 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d34ff0)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x8}, {0x883}, 0x0, 0x6}) [ 89.432118] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/09 21:14:15 executing program 2: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0xa, 0xfffffcef) r0 = socket(0x1e, 0x2000000000000005, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[]}) r1 = getpgid(0x0) ptrace(0x11, r1) 2018/04/09 21:14:16 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc)=0x10000, 0x4) r1 = dup(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x9, 0x4) accept$alg(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0xce0, 0x4) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$sndseq(r1, &(0x7f00000001c0)=[{}], 0x30) write$eventfd(r1, &(0x7f0000000040), 0x1e22) 2018/04/09 21:14:16 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:16 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vcs\x00', 0x40000, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058790)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f00004a1000)=[{{}, 0x11, 0x100}], 0x18) ioctl$KDSETMODE(r0, 0x4b3a, 0x80) r2 = memfd_create(&(0x7f0000000100)='/dev/vga_arbiter\x00', 0x3) write$binfmt_misc(r2, &(0x7f0000000040)={'syz0'}, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r2, &(0x7f0000000140)="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", &(0x7f0000000080)=""/5}, 0x18) openat$dsp(0xffffffffffffff9c, &(0x7f0000001180)='/dev/dsp\x00', 0x40001, 0x0) 2018/04/09 21:14:16 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xb8, 0x100}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:16 executing program 1: syz_emit_ethernet(0x163, &(0x7f00006a4000)=ANY=[@ANYBLOB="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"], &(0x7f0000aed000)={0xffffffffffffffff, 0x1, [0x9df]}) creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/04/09 21:14:16 executing program 2: unshare(0x8000010) r0 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0xfff, 0x440000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x5) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000002c0)) r1 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000240)) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x9, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x100000001, 0x8000, 0x812, 0x8, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0xff, 0x1}, &(0x7f00000001c0)=0xc) mq_timedreceive(r1, &(0x7f0000d56f7d)=""/131, 0x83, 0x20000000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 2018/04/09 21:14:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x0, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000000)={0x74, 0x0, [0xff, 0x1, 0x80, 0x2]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="527be83763d08e50e5", 0x9, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x3, 0x5}, &(0x7f0000000140)=0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000001c0)={r5, 0x0, 0x401}, &(0x7f0000000300)=0x8) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000d004000000c7707858e31d5389638a4c013bdd0000000000000000000000"]) bind$rds(r4, &(0x7f0000000200)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) [ 90.430327] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 21:14:16 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xb8, 0x100}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001f40)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001480)="e0ff9b616e93d4959a1290dae5d0ce876577b1dca511b4e977395216b5d5fe6806bf729ee0e1678d2573059e1e907e4513186113981e9afd6aa6bd4231ea5a296aea951abc7c2ecff5b5e673d3a6a0947b79a9250a08ad9418d906a8c477d498339402080b3c8c23def09a22f0b8811f98e6f0ac6382feafe0fa826fe322b098916dd1c02506046c0c2048056d8118eb758ce845afa8c818735a5932724102eabd83d9cf1ba05b63e23286aad0ccce7fe1f6658244792b0051ee1de96d87e33a05ad6bf8d3c4035ec99c40259d", 0xcd}, {&(0x7f0000000300)="186d30abe6329efb0443185379c1a1d82ab35fd11278c075a42c110081380e90901bfc7f83be6154ec03e7c4999eef89041627ab4eb173d33c071a3b66496bfb2d0bf0c741bab9b5cc6749ba0756cf84dcb64162aaed98d85f9000f62254dc97425b589c5408e9fdde259c9d3194cd90fa9a186777d4a45f8ebc768ac092c8b9b12902b7fdebc2aaeeae7ae74baa7d9cd3c4e95d93f28a7623ad70972912af2f33311e76004655aaed1f9e9f1beabbdce5685996", 0xb4}, {&(0x7f0000001580)="1b3499635af838340997f12db7eb67817ee49303b2fb3c682dd8ab9a31a6a3e77d29983e2985aed05483d1b78867ffdaad59710d941add5fc0fea0ad88ec28150194b1eab6ecf91a551c51d4d969d9c00cd84eaad5d67855d14124922407bb0fe13f448725d87d1abd8870f5c38b2e4d6053cebf77fe5d16e2fc69ffcc16cd4527c5d5156cb73b1f424510c5fcf00a72050b33b9c27338243e9a1b1c2b733daf6bcb2f64cf6c6aff13af875f1d5de0", 0xaf}], 0x3, &(0x7f00000016c0)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffff28}], 0x18, 0x80c0}, {0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000001700)="6358c75106a5fc9b4c3299b6913816e44b3f5085e329f79949b6f89e9822777c4fd1e4450029f7dcd6e814a174980e4a8e3f2dd8e88e361ebdc879eaf28e9fa49f39c227f89a293dd4fda64b4400b99857ec8bab21404d408b8a21270433458b5de642121985a11c2c17", 0x6a}], 0x1, &(0x7f00000017c0)}, {0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000001800)="846e71c19bd414c5521c6e2b94d2f79829a6ff461abd7494123f9c4a41f8d5eb54a4f7bf341acaaba477e7edd413fc3fd6043b1d19b0a6b7b27c95f1cbfa6a99abb3496c412b08ee69e679dd", 0x4c}], 0x1, &(0x7f00000018c0)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3}], 0x48, 0x800}, {0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001940)="29690b5a8917c6af0b6b0f547711fc68e70c2e7c9ffa", 0x16}], 0x1, 0x0, 0x0, 0x90}, {0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001e00)="cd73f5884332c9b8d02d6a421c4418fc4d48c564ac996f7ecaae1940f063d96ed02654345e3031b484cf65b9499d21893b5378b23efb26e9949eb14fd016364afb412c33f2f18aa21db026a05da66596eb716602e311c9ce3dc8f7029f8ec7f13625a34a79f3335e45955844b098270679a57da6323ca9854cfa5f46c3e443b35e96a21972c2494e9da64f868faf8d616e2eb6183b651593ae3f94d4269f270d7baae505735934fd084ab049e39d7243dc51a9fcb9dfd427056523cb43d32efc745d2e99d5ba41630e3cca8dbe8a7120524671fd43ef27f7e5f7", 0xda}], 0x1, 0x0, 0x0, 0x8000}], 0x5, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x70d}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) [ 90.548967] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 21:14:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:17 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x883, 0x141001) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000040)=@llc={0x1a, 0x33f, 0x100000001, 0x1000, 0x3, 0x7fffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="c546c53f9bd04b847261491a3c3d1b7431b87acf5041e3d60e82846be5eb22fbbf50dd58c24ba524eae072bd493484d3a2598033b71b0136dc111a371a988c9c8668297e277b0a5af70cb2af02c33d1250a5c802dadcd301808bdb9498c98d9da5c3031b37a4eebf99931bb67144250896a96bd849bef9c609b70b08dbad41866b37ec6e803e2d68c660311f0e4f728737a7e56222e2c599219ed8016588972b872c10cabfe4307958d890d9e752bd0509e7bc719e41345443", 0xb9}, {&(0x7f0000000180)="9c995397d5caad752a49896ce3c4bd1aa59413f22902a6f2a4144da5e350e0b7fdda82440824805fc89aa201e1", 0x2d}, {&(0x7f00000001c0)="12a98b3c166d460efba66078cb92bf1c2359dd1ec5722c42c65cd1a3f6c58ae41635f643", 0x24}, {&(0x7f0000000200)="3c10cab292422b09d0fa5eac01559ca0161debda5e89932d6a586a474f873d9100d2e3aaef2145b67114919964cf2037800e07c0280875a3d465d1bd77e64dedb1e3898dcb054515eb29ed822ad0abb9f8af3cd9fed6c609a66ce86a2a545bd465cfb5797f3c5dc1ef5bf610b53bf46cda4053fa77135cb1cca71de8dbbed8bf8d757a79fb29677d7f35298536e451a747ca9d8ab5e9cf854f82c2945eb75b863c729078c920257c9aaaf0419b70344a23fe1ac553852b7fc78bc69edd5e90f001b7740b4df832dc396b701c64977b726f69ee6b6d990c5b7f1e8ea73d", 0xdd}], 0x4, 0x0, 0x0, 0x4890}, 0x4000010) 2018/04/09 21:14:17 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000040)) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000100)={0x8, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000200)) write$evdev(r0, &(0x7f0000000140), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="f0000000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000001000000"], 0x14}, 0x1}, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000600)={'icmp\x00'}, &(0x7f00000001c0)=0xfffffffffffffed8) ppoll(&(0x7f0000000240)=[{r1}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/04/09 21:14:17 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:17 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xb8, 0x100}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:17 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xaf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/10, 0xa}, {&(0x7f0000000100)=""/95, 0x5f}, {&(0x7f0000000180)=""/218, 0xda}], 0x3, 0x0, 0x0, 0x679f}, 0x10140) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x50000000, 0x4}, 0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000440)={0x0, 0x7f}, 0x8) gettid() ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000003c0)=""/126) 2018/04/09 21:14:17 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x20800) sendto$unix(r1, &(0x7f0000000040)="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", 0xfc, 0x20008000, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000ca4000), 0x0) 2018/04/09 21:14:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="8fce39e8cd491c07738f350525dffc934102ac26b69b27b2ac67b25f356b43aa85232a764d9a06133dc5f24b94b3683790a19fc8d7898dbbfc4735c35a3651ef0e300ceb073b46a0f57d056e"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$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) 2018/04/09 21:14:17 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) connect$rds(r0, &(0x7f00000001c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r1, &(0x7f000036bfc8)={&(0x7f000035cff0)=@llc, 0x10, &(0x7f0000b78000), 0x0, &(0x7f000034cf66)=""/154, 0x9a}, 0x0) write(r1, &(0x7f0000a34f31)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000040)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/232, 0xe8}], 0x1, &(0x7f00000006c0)=""/55, 0x37}, 0x0) [ 91.526450] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 21:14:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x80000) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000003ff8)) 2018/04/09 21:14:18 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000740)='/dev/input/mice\x00', 0x0, 0x408080) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000780)=""/14, &(0x7f00000007c0)=0xe) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000ca6000), &(0x7f0000ca6ffc)) 2018/04/09 21:14:18 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x218, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:18 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:18 executing program 1: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f00000001c0)="51101a9d4992fbb32bc280d7f424afc2c0a098098402d16d85c50b9bce778cce44c417b62b3295aca29f18a5db52b2306de766dcbf91fdf604c719652e40f780cce596f4df91faea13dcc7ec25065b1e92c6add802d43ac50cbbb1cbca6be6612d75263d238a0ce060cf285cec989a3f7f16703c24e5e175f5cb17b3df63e63733ca4a519fb6054de5acf7255fbce14c2a9d286288234e2d1c13f2c85cb624af675bba32c89bb1717de371b32ad6d902a0b1aabce26ca7e9") ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYRES64=r1, @ANYRES64=r0]) close(r2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0xc200, 0x0) 2018/04/09 21:14:18 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ptrace$peekuser(0x3, 0x0, 0x3) recvmmsg(r0, &(0x7f0000006dc0)=[{{&(0x7f00000033c0)=@nl=@proc, 0xc, &(0x7f0000004440), 0x0, &(0x7f0000004480)=""/198, 0xc6}}], 0x1, 0x0, &(0x7f0000007040)) 2018/04/09 21:14:18 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x2c) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/04/09 21:14:18 executing program 2: r0 = socket(0xa, 0x3, 0x2) r1 = socket$inet6(0xa, 0x6, 0x200000000005) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000980)=ANY=[]) getsockname$inet(r0, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000440)=0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) r2 = socket(0x2, 0x1, 0x4) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r2, &(0x7f0000000dc0)=[{&(0x7f0000000a40)="b60f484cc2b68d972b54784bbc4fc0d9b4810d7c5b34adbf08f8989d9eae53635772cd94d2cbc9fc84bf29369bf55db672d1d195013b58a9d390920cbfd8f7bee2236dde951343edbf7b20e0144a5a7fa127875fcd14a534c624a7f76e886a202544eba016aebc", 0x67}, {&(0x7f0000000ac0)="e93a54050d15d0dafe11a3034989f241ce970eebb9e393184eed5e6b88732ca7a532d97b7aaad741c1f8f2ff5d0bd511193c83b9a694f38b28b95827a63f292aa5ab169fe1e498663d730950ed87a59d98d2a88a0ad7592779b4d40c6fc037d0e29de72914d38faac1", 0x69}, {&(0x7f0000000c80)="05ac2fbaeb7685b29efd70d5d3a61d1e5774933777633ddeb708dc960e763dd463b153a756cbc64a475a3324f0f3427fd237f666ac96196757d046836c136cbf82eaedb93e085c0960294ff99f7a7610dd9e87dd183bb12036ac3c6b06abe0fd90048960b5fef6695b66cd50b02f42cef95db4aafb2bfee3ab516649350a3dea86c59c6d0dbde4af08b78754ea11a912b429fb29fd324b244bcc64407b5d4e6ccad97e1c7d4f56ac9c1ba74b22e674646bbe", 0xb2}, {&(0x7f0000000b40)="e1a385c1a8ab2e8d4f7ff46fd47e6cee7e14765aff86b9a2213a5956c576cda44d6b6603a65b85c16ec7394a7cac36d332982c096d0a66fc66fc3b5ca6e700bd75e574193532c17205f8ed8e", 0xfffffffffffffeb6}, {&(0x7f0000000d40)="84a2f3d8aa9fbccf2c62fa845e6fdfb62993c8f1d8fa89c054fff96d3619f5e204c82ab505a7c25fd2ec40d69ec8fa0b629e67385bc333a0151fa012b0df2264a309dc492567bd25fae50319787b36427348e881daa79b3371ac7dbfcd7528c6443f1a7852593dc4e9728567a071137c6f6315ca3aa8947d5a9190bf67", 0xfffffffffffffdea}], 0x5) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000a00), &(0x7f00000009c0)=0x4) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c62900000000c88a7c2d") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000bc0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000, 0x0, 0x0, 0x6, 0x5, 0x10001, 0x8}, &(0x7f0000000c00)=0x20) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000c80)=ANY=[], &(0x7f0000000480)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000380)={0xffffffffeffffffe, "69666230000000000000006f9000"}, 0x9) socketpair(0xa, 0x80807, 0x2000000000000004, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000800)={0x0, 0x0, 0x12c}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000180)={r6}) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000700)={0x0, @in6={{0xa, 0x4e20, 0xa0000000000, @empty, 0x101}}}, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x1}}, 0x100, 0x1fd5, 0x100000001}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000000c0)={r7, 0x7}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000880)=ANY=[@ANYRES32=r7, @ANYRES16=r2], &(0x7f0000000200)=0x2) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000580)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3, 0xff, 0x5, 0x5, 0xfffffffffffffff9, 0x800}, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000300)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x40008}, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x80000001, [0x67aeca71, 0xffffffffffffff80, 0x40, 0x0, 0xfffffffffffffffd, 0x80000000, 0xf79, 0x7fffffff]}, 0x5c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000c40)={@empty, 0xc8e, 0x0, 0xff, 0xf, 0x0, 0xff, 0x4}, 0x20) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], &(0x7f0000000540)=0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000080)=ANY=[], &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000004c0)={'bond0\x00', 0x1801}) 2018/04/09 21:14:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) [ 91.782884] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 21:14:18 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x218, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:18 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000040)=""/215) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x1000000000, 0xa, 0x80}, {}, {0x1}, 0x0, 0x0, 0x800000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x1000000000000000, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x400000000000, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = dup(r0) accept$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/04/09 21:14:18 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f00000000c0)='R', &(0x7f0000000100)="efecc995542a825f00e2494a2d897c71a7e0094d45c4c45c1fb4", 0x2}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) setsockopt$inet6_int(r1, 0x29, 0x7f, &(0x7f0000000040)=0x1, 0x4) move_pages(r2, 0x5, &(0x7f00000001c0)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil], &(0x7f0000000200)=[0xffffffff80000000], &(0x7f0000000240)=[0x0, 0x0], 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000440), 0xc) 2018/04/09 21:14:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) [ 92.021938] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 21:14:18 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x0, 0xc8}) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000140)={0x0, r2, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000480)={0x0, r2, 0xfffffffffffff489}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000004c0)={r2, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000100)={r4, r2, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000440)={r2, r5}) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r6, 0x40485404, &(0x7f0000000040)={{0xffffffffffffffff, 0x1, 0xac, 0x1, 0x7}, 0x8, 0x200}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r6, 0xc08c5335, &(0x7f0000000300)={0x9, 0x3f, 0x800, 'queue0\x00', 0x10001}) getsockopt$bt_hci(r6, 0x0, 0x1, &(0x7f0000000240)=""/9, &(0x7f0000000280)=0x9) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fchown(r6, 0x0, r7) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f00000000c0), 0x4) 2018/04/09 21:14:18 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:18 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x1) mmap(&(0x7f0000221000/0x1000)=nil, 0x1000, 0xc, 0x31, r0, 0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000084000/0x2000)=nil, 0x2000}, 0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, r1, 0x1}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000000c0)=0x1, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080)=0x40, 0x4) 2018/04/09 21:14:18 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x218, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xa0, 0xe8}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:18 executing program 3: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) stat(&(0x7f0000000080)='./file0/bus\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0xc000, r0, r1, 0xac98, 0x3ff, 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') 2018/04/09 21:14:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:18 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000000c0)=0x9, 0x4) 2018/04/09 21:14:18 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="85a970b0146b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0xa600, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff80, 0x0, 0x0, 0x0, [0x14, 0x58], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/sockstat\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_emit_ethernet(0x26, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x20, 0x101, 0x1}], {0x8100, 0x2, 0x1000, 0x4}}], {@can={0xc, {{0x4, 0x56b3, 0x3, 0x1000}, 0x2, 0x1, 0x0, 0x0, "b23504177422ec31"}}}}, &(0x7f0000000040)={0x1, 0x3, [0x6d, 0x102, 0x804, 0xc93]}) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x3, 0x2, 0xfffffffffffffff7, 0x1ff, 0x1}, 0x14) [ 92.449687] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 21:14:18 executing program 2: 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$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090f00000000000000df000010010014000000000005000600000000000a000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a004e208048d15e0b5270530000000000000000000000010000000000000000"], 0x78}, 0x1}, 0x0) 2018/04/09 21:14:18 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:18 executing program 0: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000000140)={&(0x7f0000000100)="17e50490070af6b2036872bf2db94f", 0xf}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'irlan0\x00', 0x4}) r2 = socket(0x10, 0x803, 0x0) socket$inet(0x2, 0x80000, 0x4) write(r2, &(0x7f0000fc5fe1)="1b0000005e0005580000ffffa103000073eb00000000b100000480", 0x1b) r3 = msgget(0x2, 0x4) msgsnd(r3, &(0x7f00000000c0)={0x2, "b298f7baded2c0a50ccc1e44f54796bf5a2405d097101fcfdaba9c9730f078826272ad08998123e904e716cadae48c4b8574a657adb5"}, 0x3e, 0x800) 2018/04/09 21:14:18 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/17, 0x11, 0x0, 0x0, 0x0) 2018/04/09 21:14:18 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000021fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bond0\x00'}) 2018/04/09 21:14:18 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:18 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bpq0\x00', 0xc000}) r1 = socket(0x2, 0x1, 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f00000002c0)=[{r2}], 0x1, 0x5070) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000fdf000)=0x80000004) fadvise64(r1, 0x0, 0x8, 0x3) sendmsg$key(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000340)=ANY=[@ANYBLOB="020c44091b00000029bd7000fedbdf2502001000000000d4000004d5000000000800120001000400000000000400000006003c00000600000000000000000000ffffffff000000000000000000000000ac14b2b800000000000000000000000001001400ff00000005001a00e075c222122f91475b955d9289bbe33c000001000000000000000000000000fe8000000000000000000000000000190a000414040004003a01c9aff55b00e5230000010000000000000002000000000000001f0000000000000005000500ff8000000a004e24b02c0000fe80"], 0xd8}, 0x1}, 0x8c0) geteuid() ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x80000000}) r3 = syz_open_pts(r2, 0x0) r4 = syz_open_dev$admmidi(&(0x7f00000004c0)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x401) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000500)) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000540), 0x0, &(0x7f000016cf61)}, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'bond0\x00', 0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000280), &(0x7f0000000300)=0x4) r5 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x900) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x100000001, 0x3, 0x2}, 0x6, 0x5, "69643000000000000000000000000e5d3102000000000000000000000000010048d400000000000000000000200000000000000000000000000000001000", 'timer0\x00', 0x0, 0xfffffffffffffffd, 0x387, 0x1}) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/04/09 21:14:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) [ 92.646434] kernel msg: ebtables bug: please report to author: bad policy 2018/04/09 21:14:19 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x0, &(0x7f0000444000)) sendfile(r1, r1, &(0x7f0000000000), 0x100000001) 2018/04/09 21:14:19 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x0, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:19 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x6, 0x4) r1 = memfd_create(&(0x7f0000000000), 0x2) r2 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/hwrng\x00', 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000180)=""/143, 0x8f) pwrite64(r1, &(0x7f0000000000)="b924", 0x2, 0x0) fcntl$addseals(r1, 0x409, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400200, 0x0) delete_module(&(0x7f0000000240)='eth0\x00', 0xa00) fallocate(r1, 0x0, 0x0, 0x2) [ 92.793907] kernel msg: ebtables bug: please report to author: bad policy 2018/04/09 21:14:19 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='rose0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000009300), 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000009f40)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000009f00)={&(0x7f0000009780)=ANY=[@ANYBLOB="00000080", @ANYRES16=0x0, @ANYBLOB="0000000000000000000003000000080100", @ANYRES32=0x0, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040000000000"], 0x58}, 0x1}, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000180)={"e05643647b349daba4a8a511b575f9104bc6832c86fc091c8d2a9eacd2437e8e96af8a885bc683aadfcd133bfe4668401612d9c40b39b3eb44aebd2a36253d5cd8b77ce70956eddddfa3b1abfdf72f30a1568265fd06d69f572d26c0ec3b5815b0d5dc23fe2ab56788205ab2d4e145805ce65cfb5d4ddd16ae0f172df672265593de50ed08ed17990adbd25c34fc7d1066728fa5cc1b9c128b1c1f9e94a3561fce550c42b044bfa63a1b6f8878b40ffbf42cef5089e9cb4e2d9391bbfa9541afb9c0b9cfffb90d047a7ad01b06c6169d7a2c530b46894e77e0fd17dc55bb6f6124dd7371a266221eb0f9e02f66f0c163bc7d667eb7de82fa1eb882b0bced7eab8b5c43a4bd322e65420b0fd83928955ff72a7a417e418823d7247030d8545258a13bc83ba0914a024f6a63091ceea8160a081ef376c7331db63a4d31caa68443eb17bb734a4396afc1b405dd32a8498e97547640e773c7413f5b2b8a0bbbaa20ea2067542591281d7846e5c5aa68dfdf9d923dfe925b649f29e367a34092b44f36a092cc14a590aa91b43493df1634718c6ded007a6d01288b99b670ad46d8616688a83aabc97c04ae68f1240066f44ebfe18a8365d5a2d631f291a4cca3745541d29e62cf1604adfb021fbd93c8ea8effd5e5fcf7787e3365c21c3334470c50ac10f2ae7f519fc6c118c0febb8e3bd7bc83042a65435b28a20f8312149139345a5dca764b2f460be56dc9adc7174b6a008ba583328550e745011bc5399bae56d7c21e0918e1c4d46f0c5c43c47ba0713d9d62b56195dbc56249a7cf949b597e35bd2273c08715664fe434a551bfd6594a1d4475d78e5f2424effdecd8216b29e4dab8f275841e6ceae46de1ff05ccf5e76d4dee502faeb54716f3b70828f6758e271b98c51606436d3d1f66e9a9d2cb6210649e05c891d4594ede6ab91c720c280955f657684ae0cb3c44b467dd7779b8e8eda6418168d432d528de60597ba5239c0589ae1a3c2bf78ba566861223d13c9dcdfbb0ad2db2bc1330152fba1e7e6d4fc2ede90f11890f371e512fb25772c23bb6bec91b632be2e0b755a212ae092cc9c6b56f24ea96431198fcc6248d2d614aae535f177e739e7629c44209c7052aba5ba53c408aca61151d228c4f3828832ace65936658a5d287e9b2fe34dcc54fb00e041c83b48cbe43780dbf56fe16fc9b3bda524281331ed195f192cf6b62b68ec202a805f4a12f34c837156e8163545e1c3734fda7f5915b154535515d6d30afa8ee809a31fe1fab2010a5b13e017ead1b925ff833bc7eba6fe90d6dedbee31d83aee19c7852885e2b111302ab09619f493c6a1faa893cf7c6506f11fd619a1f3c1338699fe11b179ad2463f381938609b98e412ba660e5f2ee6f83a625971cf6ae2a14058be66f0a7102c642baaec5a503d5aea379c22c5a7cc970813bd"}) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/04/09 21:14:19 executing program 0: r0 = socket$inet6(0xa, 0x9, 0x7) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x181400, 0x0) listen(r0, 0x4000000006) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x2c) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="0f0000005e0000000000000000000000000000ec6c2505ec5180f69aed1cfd85627679b78c65947923d6b8e426a0d685"], 0x14}, 0x1}, 0x0) fallocate(r0, 0x2, 0x3, 0x10001) connect$unix(r2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000080)={0x4, &(0x7f00000002c0)=[{}, {}, {}, {}]}) listen(r2, 0x875) 2018/04/09 21:14:19 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:19 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x0, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x201400, &(0x7f00000004c0)) 2018/04/09 21:14:19 executing program 2: r0 = socket$inet(0x2, 0x8080a, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000040)={"00000080616e3002000000000a00"}) [ 92.987474] kernel msg: ebtables bug: please report to author: bad policy 2018/04/09 21:14:19 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x1c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x2d8) 2018/04/09 21:14:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x40000000005, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f0000000080), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0xc) shutdown(r0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001940)={r4}, &(0x7f00000005c0)=0x8) 2018/04/09 21:14:19 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86e160d8652b00140600fe6300000000000000000000aafe8000000000000000000000000000aa00004e200000003b99a33e49b2c904b6f235aa896cc9812464a43b11265f6e33eb6a2d9229518e75b79a917db2c015007ba3bcbcfc3926b6ceca4b784ff5d6975524db787448b7db5b7fced0d8ccc7d11a9357cc0f3c97af8cefacb27dc73f692540a43409b3c6644737de9505bd9c69a7b39c4c4c1c4f347988ef6173b2256b9b052c1c", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="004000001e000000"], &(0x7f0000000000)) [ 93.152158] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 21:14:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:20 executing program 1: r0 = getpid() socketpair(0x0, 0x803, 0x81, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(0xffffffffffffff9c, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a00)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000a40)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000a80)=0xc) sendmsg$nl_route(r1, &(0x7f0000000b80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="700000001a00300828bd7000fcdbdf251c008004ff07fe000024000020000100000000000000000000000000000000000000000000106210ff00000008001a000800000008000400", @ANYRES32=r3, @ANYBLOB="08a5ce0e", @ANYRES32=r4, @ANYBLOB="0c0001000000000000f0ffff08001a00020000000800010000000000"], 0x70}, 0x1}, 0x7dbc5e0cd035f76b) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000007c0)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000000900)=[{&(0x7f0000000080)=""/144, 0x90}, {&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/143, 0x8f}, {&(0x7f0000000440)=""/240, 0xf0}, {&(0x7f0000000540)=""/243, 0xf3}, {&(0x7f0000000640)=""/201, 0xc9}, {&(0x7f0000000800)=""/249, 0xf9}], 0x9, &(0x7f0000002e00)=[{&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f0000000740)=""/36, 0x24}, {&(0x7f00000029c0)=""/160, 0xa0}, {&(0x7f0000002a80)=""/145, 0x91}, {&(0x7f0000002b40)=""/141, 0x8d}, {&(0x7f0000002c00)=""/212, 0xd4}, {&(0x7f0000002d00)=""/99, 0x63}, {&(0x7f0000002d80)=""/85, 0x55}, {&(0x7f0000000780)=""/30, 0x1e}], 0x9, 0x0) 2018/04/09 21:14:20 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x1c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x2d8) 2018/04/09 21:14:20 executing program 0: gettid() getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)="6e65742f737461442da41d8766c17400") fgetxattr(r1, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000000)=""/13, 0xd) 2018/04/09 21:14:20 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0xfff) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="5035e13bee1a4cd9fe41e8e7b1c90fcc2ad8c9462991fe562d7affdced25ae09979fb75a7a69d17564180858edf84aa162c067a74a5e04e69d04c99948de829d27723191fb9572f8d22cb126af8c064d8f01ba9896af70618455470656c5be5d381286458a0aca1bb57642120c2bd48011ec6761b25ea6363a20f9b066bb4ab4ef2c14a7ac148b81915b9ffebe6bbe41c589a048ecab7b9f1512fc27b05395ea782dd5cb0b0eeb194ea28bf38982cf63e018da11cdd95b1f4b754303c282c6300a3ed0a19f0445b5754777c4d734c46503941dfc7aa6c15741", 0xd9, 0xfffffffffffffffd) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="357a8a33fa059391b3736574cecbba4f2feaa6f8c90d2cca10adf75b8dcbf0c663597b0ebb34283ccbbf9658a9e7cd4dd946fbadd5184034d610f0906eb67127db977647c6f90dd60f48c0e741f7a2728e83926318e57d7b9e66d27ad83ac005c8a5dbcbf0ed612fad67213af19439d281a21ba863c25fed7f71535ab705106fda30eb1b340e7261147fd303980a79f0a99d", 0x92, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x5, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000600)=0xf127, 0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000006c0)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000580)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e23, @broadcast=0xffffffff}, 'vlan0\x00'}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000140)=""/19) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4c00000020e80133f31342fc8e16290600000000000000001414bb00000000000000a46932d200ff80000000000000000000000000000000000000b5b73b37e9ca4ad3df2b0ab20ca2d78dd82eb94e26da427f7bf5e3af6678a290e69ba64882cb74b465db17fa04971588f49ce8ccd504a154e0d07b51b5f178b023ac1f41f3483b38986a4e", @ANYRES32=0x0, @ANYRES32=0x0], 0x4c}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x4e21, 0x80000001, @dev={0xfe, 0x80, [], 0xa}, 0xff}}, 0x4, 0x6, 0x5, "41c990880e613a0d1afca3ae756aa4bcd6d08703e9244950ee10f5368eb2511e6d5e553b0f112b91944eff404808447f24598c7ceab6083da0399f1bfe536ea6a8a2670c88feeac07d0f19cbc14ee67e"}, 0xd8) 2018/04/09 21:14:20 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x801) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000240)={@local, @multicast2}, &(0x7f0000000280)=0x8) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r2, 0x28, &(0x7f0000000080)}, 0x10) write$selinux_user(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB='system_u:s0 sysadm_u\x00'], 0x15) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x6012, r3, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB='\t\x00\x00@', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x9) 2018/04/09 21:14:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x0, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:20 executing program 2: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) prctl$intptr(0x1d, 0x7c) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f0000000100)=@canfd={{0x2, 0xccf, 0x2, 0x7f}, 0x3, 0x2, 0x0, 0x0, "a5b7b6aff8ca34d90a262fde693ef28cdef9c3e3feccb5febb3253c51617a2a0651496c08da6cac42908dcedd934b579e77509131df1ff3d4d87c0626c3050ad"}, 0xffffffffffffff4e}, 0x1}, 0x8000) [ 93.705870] x86/PAT: syz-executor7:8793 map pfn RAM range req write-combining for [mem 0x190200000-0x190203fff], got write-back [ 93.729801] encrypted_key: master key parameter '—Ÿ·ZziÑudXíøJ¡bÀg§J^æÉ™HÞ‚'r1‘û•røÒ,±&¯ŒMº˜–¯pa„UGVž]8†EŠ [ 93.729801] ʵvB +Ô€ìga²^¦6:' is invalid [ 93.731584] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 21:14:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:20 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="02040000000000000200010800008000000000000000000000f594000000deefa8a7826db1c44845919f0a5d94892ed667cc2680ef1b88c155383b0a9fe493ee63cfd3574531258a8e42fe963e02ae1bd2cc3931f53f4da8c02ee6eee996ebd6cfa79212552d55887716c8bd415cbc17af9059a3b2cbd0a4c2b2e1c5636abc6d5c1a01b62b9cc8defe596f8f7268f3cc361b2df992f13935d8741cc8039098e34d275cff6f93959e0e313da00ec38a5d506902859916f3e03a0a4f8c7650bd12a07b8ab679f4c9b37d493f0b2b6447aa2703bbba426d6907382d4fe7f054b1fbb1aa671792c44376840bc38c5b0b9d875228e7f259ef38bdb3c33d82f792c6787ad67a4676a771d0b9fff27692708799000000000000000000000000000000000000"], 0x38}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) 2018/04/09 21:14:20 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x0, 0x200004) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000000580)=0x1001) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000000c0)={[], 0x3, 0x1c, 0x401, 0x0, 0x3, 0x7002, 0x7000, [], 0x2}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x10, &(0x7f0000000080)={0x0, 0x7530}, 0x128) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f00000002c0)=0xfffffffffffffd81) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x1}, &(0x7f0000000340)=0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)=0xf43f) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000440)={0x7fff}, 0x4) 2018/04/09 21:14:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) [ 93.812412] x86/PAT: syz-executor7:8807 map pfn RAM range req write-combining for [mem 0x190200000-0x190203fff], got write-back [ 93.833011] encrypted_key: master key parameter '—Ÿ·ZziÑudXíøJ¡bÀg§J^æÉ™HÞ‚'r1‘û•røÒ,±&¯ŒMº˜–¯pa„UGVž]8†EŠ [ 93.833011] ʵvB +Ô€ìga²^¦6:' is invalid 2018/04/09 21:14:20 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x1c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x2d8) 2018/04/09 21:14:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xd4149fc992849167, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2714, &(0x7f0000000040)=""/1, &(0x7f0000940000)=0x1) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000140)={0x1, &(0x7f0000000080)=[{}]}) [ 93.968753] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/09 21:14:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:20 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="6664001a000000") fchdir(r1) syz_fuseblk_mount(&(0x7f00000001c0)='8/file0\x00', &(0x7f0000000200)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = semget$private(0x0, 0x3, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r3, 0x4}, &(0x7f0000000180)=0x8) 2018/04/09 21:14:20 executing program 0: socket$unix(0x1, 0x5, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xffff, 0x3a, 0x0, 0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000280)={0x7, 0x4, 0x1}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x80100) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f00000000c0)={0x5, 0x4, 0xc44, 0x3ff, 0x10000}) r3 = gettid() rt_sigqueueinfo(r3, 0x18, &(0x7f00000001c0)={0x15, 0xf4a, 0x34df, 0x9}) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f0000000180)={0x0, 0x0}, 0x1) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f0000000000)=0x5) sched_setattr(r3, &(0x7f0000000500)={0x30, 0x3, 0x0, 0x2, 0x2, 0x0, 0x7, 0xfffffffffffffe00}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) r8 = dup3(r7, r6, 0x0) r9 = shmget(0x2, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_STAT(r9, 0x2, &(0x7f0000000200)=""/68) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) timer_create(0x7, &(0x7f0000000480)={0x0, 0x5, 0x6, @thr={&(0x7f00000002c0)="a0747b8a5d8ccbd5d2a75815f2e3c1345cf671ed582bf279bea4f0f329624b71f29972ffef47a7951fbc783073813e73a0a679b02c20b397e68c8686018a728ee3f1206d9b3ac1ba728d73f5b4a048be8695adcb271b583f65af98a49d3dc80a3914a4a034711a277b8738ef8c3908c6f7ff42c78f536a8d0b0342e02df1032db8fda5a2c2ca", &(0x7f0000000380)="43c72c47497eccc0385316017d04774e291186977b533dc728c0a1b0350f17cb74bd20d30a56d9fb714f4bc07e8cfa61ec5bf5843abb04eaaef7373811ce6226ba4346f8033fe0ab4491a197f54998fb67c08d89a8dc4ef69000443426846ae7b4e3b2bd80db48155a5d96fdf80a841b330d57f86af60852733be645d04de647b5ff52b308a617b46e92ce6bc21a3f8f13549eeadc6b5e98afa26d195f29e5f26c3437607bc3d6c32991b75c7868adbebbadc8ff7ea8f07bf2c11d4358207e4d50ffc8b798c840763d7c97d0fbe1d5784b1f0fb8d0056c399423b2441f2a7fa4b779b1c7034f82"}}, &(0x7f00000004c0)=0x0) timer_getoverrun(r10) socket$key(0xf, 0x3, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/04/09 21:14:20 executing program 3: unshare(0x4000000) r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000280)=0x7fffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1, 0x6, 0x401, 0x0, 0x8, 0x2, 0x1f, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x101}}, 0x6, 0xf9, 0x100000000, 0x7, 0x1}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000380), &(0x7f00000003c0)=0xffffffffffffff17) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0xc000000) 2018/04/09 21:14:20 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x501000, 0x10) ioctl$KDDISABIO(r0, 0x4b37) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000180)=""/75, 0x4b) 2018/04/09 21:14:20 executing program 1: unshare(0x20000400) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfff, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0x3, 0x3, 0x18, 0x1, 0xfffffffffffffff7}, 0x9, 0x7dd, 'id1\x00', 'timer1\x00', 0x0, 0xfff, 0x100, 0x3ccd, 0x40}) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x2, @thr={&(0x7f0000000000)="14e3a1", &(0x7f0000e75000)}}) 2018/04/09 21:14:20 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) [ 94.113373] x86/PAT: syz-executor0:8852 map pfn RAM range req write-combining for [mem 0x190200000-0x190203fff], got write-back 2018/04/09 21:14:20 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0xfffffffffffffffd, 0x8000, 0x7, 0x7, 0x1, 0x9, 0x3, r1}, &(0x7f0000000100)=0x20) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) r3 = geteuid() r4 = getgid() sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)="6adddb03761527d6f4c2f355b8b57cda0c3f8a36af67055d8ebe95ebdd39ad259933b9d1df172dbb0f8195b3bcf16c1252e38b", 0x33}, {&(0x7f0000000200)="fb7562c2a09661344bf7f6e768e717f688fed11b8c047adf2cd4c8ca68f8eafc1d47cb710678b0b75bbad5df0d2d8c0f5c6643a734d690a3b09a7159145aafec06c116c345f2de0e1aabc6ac5add86b5e09754425abc60e189da1f5c2e87f05503bea484b4f947d16737ad7e65602ebaf8f396c9f5a492", 0x77}], 0x2, &(0x7f0000000300)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00005fe3d2bb0000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="00000088"], 0x68, 0x884}, 0x20000000) r5 = syz_open_dev$adsp(&(0x7f00000003c0)='/dev/adsp#\x00', 0x401, 0x80000) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x0) 2018/04/09 21:14:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:20 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/09 21:14:20 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000100)=@raw=[@generic={0x0, 0x10001, 0x0, 0x2}], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, &(0x7f0000000080)}, 0x48) r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/226, 0xe2}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x22, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/04/09 21:14:20 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000380)="26656465f30faec73e400fedc3c4c17e12e744790c2e0fc72ab9470b0000b87f6c0000ba000000000f30660f238566440f38822bc442593a510066ba610066b8002066ef", 0x44}], 0x1, 0x0, &(0x7f0000000280), 0x1000000000000025) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000240)) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x333c, 0x400000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000100)={@remote, @multicast2, 0x0}, &(0x7f0000000140)=0xc) connect(r3, &(0x7f0000000180)=@ll={0x11, 0xd, r4, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/04/09 21:14:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/mixer\x00', 0x109140, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001800)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x10) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001900), &(0x7f0000001940)=0x14) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f00000019c0)) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0xfffffffffffffed4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = add_key$user(&(0x7f0000001100)='user\x00', &(0x7f0000001540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001f80)="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", 0x1000, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000001840)='blacklist\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001780)="130fa78434c5cb35ff16beb601", 0xd, 0xfffffffffffffff8) keyctl$unlink(0x9, r3, r4) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200040, 0x0) r8 = accept$nfc_llcp(r7, &(0x7f0000001a00), &(0x7f00000018c0)=0x60) setsockopt$netrom_NETROM_T2(r7, 0x103, 0x2, &(0x7f00000010c0)=0xfff, 0x4) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000000000)={0x79, 0x0, [0x100000000000001]}) r9 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r9, 0x4400ae8f, &(0x7f0000001140)={"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"}) ioctl$KVM_RUN(r9, 0xae80, 0x0) r10 = accept$alg(r0, 0x0, 0x0) keyctl$session_to_parent(0x12) sendmsg$alg(r10, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000003080)="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", 0x180}], 0x1}, 0x0) r11 = fcntl$getown(r8, 0x9) getresuid(&(0x7f0000001d40), &(0x7f0000001d80), &(0x7f0000001dc0)=0x0) getresgid(&(0x7f0000001e00), &(0x7f0000001e40), &(0x7f0000001e80)=0x0) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000001ec0)=0x0) stat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r7, &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003040)=0x0) stat(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() sendmmsg$unix(r1, &(0x7f0000003440)=[{&(0x7f0000001a80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001b00)="628b9543fd6f9217662de1653e34e008c1847d31059681da00b6ac660579075e2ff5c6c09147dedbd01e895595c399ff28d6468625afe8614934e9dc8754917f337c118b39983fa4803561e1c865d35243afcae260167ed17443741028ef46d468883cf5d046c22cac25a444467db90e8999c6fc2591cee482ec5799", 0x7c}, {&(0x7f0000001b80)="43bfa864fae981e66e0ef7cfb2f8abb00e214d5c27638926f5ce87692d53ce4dd6dc2b0dde8975ab6139f5ddc734333e14138762ec792779ec5e85aab969662bb79706dc3c69ce0cf26212e500c4e30774edd240d22f2faebfb06d31754ddcd5dc736e05e6a2a934cd126e9d9afa2ce106c7715709f14beb6bfddebe3103f0e85d5a786952d9090f6383", 0x8a}, {&(0x7f0000001c40)="9e024ae28cfba605fa036d7a7d31dd27e71b2341193d75ac16ea4fa06f2816f3709bf83805ab205aa07788bc313e895834d3e8b413d5df23747c52ec4ba48ab1cdab6f0c4873afac7a907c2fb44269a9ccec5734510038edcec7b6d0c0a2", 0x5e}, {&(0x7f0000001580)="116cf1a9947197e83b663d3ce412eab85111bcc4390a3d329f94b8612de274617b8a2b9e0e51e34ddf523581f27b", 0x2e}, {&(0x7f0000001880)="8810b107ebd1a8cf25adc1d9d9482632c2c11d0dc5d9d7f5c2ea0d4d4acd3b58305811cef9ad2b76276ab7d54d81bde83072d30646145c8f8ffbbd", 0x3b}, {&(0x7f0000001980)="3ac3d9e77c509a7f03f9454d9e114aa305a0611975b2b4cb9a177d6761b1bbd1c1a7e6aea441112ccef64efa2c95563ce18815af525f8b", 0x37}], 0x6, &(0x7f0000003340)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r1, r7, r5, r6, r5, r10]}, @rights={0x28, 0x1, 0x1, [r2, r7, r9, r7, r2, r7]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r5, r6, r2, r2, r0, r7, r8, r10, r1, r5]}], 0xe8, 0x20008000}], 0x1, 0x40000) recvmsg(r10, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/09 21:14:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:20 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x7fd, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087d000)=0xffffffffffffffff, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x14) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) unlink(&(0x7f0000000080)='./file0\x00') sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000999000), 0x0, &(0x7f0000cc3fe8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x1, 0x0) 2018/04/09 21:14:20 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x0, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:20 executing program 3: r0 = socket$inet6(0xa, 0x100000000000807, 0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xb27}], 0x1c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f00000036c0)=[{{0x0, 0x0, &(0x7f0000000000), 0x55, &(0x7f0000000440)}}, {{&(0x7f0000000900)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000002140), 0x0, &(0x7f00000021c0)}}], 0x2, 0x0) 2018/04/09 21:14:20 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x777, 0x40) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) dup2(r0, r2) 2018/04/09 21:14:20 executing program 2: setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f00009c6000), 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000000240)="1b5f0805564cb1d96e91ea0f995d85a07a4ae878ff8565dd0f21fcda0031662d785e24f8cd5e64411b254f4c02c1666703c95341ab8edfb2be2b0eac00ecd65fc420671dd7d8a267764015c33ec6b3c62deaaa5faf7577cf782b8f2cb7bfe1cee74ef72ce788dfd8dad0d1231b06728bb5c2d3728ebe0bf90b4e57def81f64cd9c1fb80765fc5b290462d198f07d1c1220b6161a22ad711b78ff84177274b47b367bb16ec2a75ac10d1069af72bf159bee38caa3ac0e2bcedc7527b416bdc297ea872fd5f3db1779d7547edb35ed8f5e7a1739a5d7f936a28e9d777b6b826101702fc6e0003645a9ba3668fdd96a21", 0xef) 2018/04/09 21:14:20 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/09 21:14:20 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) 2018/04/09 21:14:20 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x0) 2018/04/09 21:14:20 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:21 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x1, 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 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.bfq.weight\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/09 21:14:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:21 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x2, 0x2000000028001) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x40, &(0x7f0000000100)=0x2) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x4c, 0x2}, {}], 0x30) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000040)) [ 94.750479] FAULT_INJECTION: forcing a failure. [ 94.750479] name failslab, interval 1, probability 0, space 0, times 1 [ 94.762052] CPU: 1 PID: 8942 Comm: syz-executor6 Not tainted 4.16.0+ #16 [ 94.768897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.778248] Call Trace: [ 94.780852] dump_stack+0x1b9/0x294 [ 94.784499] ? dump_stack_print_info.cold.2+0x52/0x52 [ 94.789712] should_fail.cold.4+0xa/0x1a [ 94.793797] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 94.798918] ? _raw_spin_unlock_bh+0x30/0x40 [ 94.803343] ? lock_release+0xa10/0xa10 [ 94.807325] ? perf_trace_lock+0xd6/0x900 [ 94.811468] ? find_held_lock+0x36/0x1c0 [ 94.815540] ? check_same_owner+0x320/0x320 [ 94.819862] ? rcu_note_context_switch+0x710/0x710 [ 94.824786] __should_failslab+0x124/0x180 [ 94.829016] should_failslab+0x9/0x14 [ 94.832810] kmem_cache_alloc_node_trace+0x26f/0x770 [ 94.837910] __get_vm_area_node+0x12d/0x390 [ 94.842227] __vmalloc_node_range+0xc4/0x720 [ 94.846633] ? do_replace+0x23b/0x4c0 [ 94.850424] ? __might_sleep+0x95/0x190 [ 94.854394] vmalloc+0x45/0x50 [ 94.857578] ? do_replace+0x23b/0x4c0 [ 94.861367] do_replace+0x23b/0x4c0 [ 94.864981] ? module_unload_free+0x5b0/0x5b0 [ 94.869469] ? compat_target_to_user+0x360/0x360 [ 94.874224] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 94.879747] ? ns_capable_common+0x13f/0x170 [ 94.884151] do_ebt_set_ctl+0xe7/0x110 [ 94.888041] nf_setsockopt+0x7d/0xd0 [ 94.891749] ip_setsockopt+0xd8/0xf0 [ 94.895457] dccp_setsockopt+0x96/0xf0 [ 94.899346] sock_common_setsockopt+0x9a/0xe0 [ 94.903836] __sys_setsockopt+0x1bd/0x390 [ 94.907977] ? kernel_accept+0x310/0x310 [ 94.912041] ? ksys_write+0x1a6/0x250 [ 94.915836] ? mm_fault_error+0x380/0x380 [ 94.919979] SyS_setsockopt+0x34/0x50 [ 94.923772] ? SyS_recv+0x40/0x40 [ 94.927216] do_syscall_64+0x29e/0x9d0 [ 94.931092] ? vmalloc_sync_all+0x30/0x30 [ 94.935226] ? _raw_spin_unlock_irq+0x27/0x70 [ 94.939714] ? finish_task_switch+0x1ca/0x820 [ 94.944200] ? syscall_return_slowpath+0x5c0/0x5c0 [ 94.949119] ? syscall_return_slowpath+0x30f/0x5c0 [ 94.954046] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 94.959402] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 94.964243] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 94.969421] RIP: 0033:0x455259 [ 94.972595] RSP: 002b:00007f2b9a438c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 94.980292] RAX: ffffffffffffffda RBX: 00007f2b9a4396d4 RCX: 0000000000455259 [ 94.987548] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 94.994806] RBP: 000000000072bea0 R08: 00000000000002d8 R09: 0000000000000000 [ 95.002061] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000014 [ 95.009316] R13: 0000000000000514 R14: 00000000006faa80 R15: 0000000000000000 [ 95.016939] syz-executor6: vmalloc: allocation failure: 256 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 95.027121] syz-executor6 cpuset=syz6 mems_allowed=0 [ 95.032420] CPU: 1 PID: 8942 Comm: syz-executor6 Not tainted 4.16.0+ #16 [ 95.039255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.048607] Call Trace: [ 95.051204] dump_stack+0x1b9/0x294 [ 95.054845] ? dump_stack_print_info.cold.2+0x52/0x52 [ 95.060043] ? kasan_check_read+0x11/0x20 [ 95.064200] ? rcu_is_watching+0x85/0x140 [ 95.068362] warn_alloc.cold.118+0xb2/0x1b8 [ 95.072692] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 95.077536] ? __get_vm_area_node+0x12d/0x390 [ 95.082035] ? __get_vm_area_node+0x12d/0x390 [ 95.086537] ? rcu_read_lock_sched_held+0x108/0x120 [ 95.091875] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 95.091903] ? __get_vm_area_node+0x2da/0x390 2018/04/09 21:14:21 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80000, 0x1) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000040)=""/184) r0 = socket(0x3, 0x0, 0xa2) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) recvfrom$unix(r0, &(0x7f0000000180)=""/30, 0x1e, 0x21, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) [ 95.091926] __vmalloc_node_range+0x45e/0x720 [ 95.091944] ? __might_sleep+0x95/0x190 [ 95.091966] vmalloc+0x45/0x50 [ 95.091989] ? do_replace+0x23b/0x4c0 [ 95.092003] do_replace+0x23b/0x4c0 [ 95.092019] ? module_unload_free+0x5b0/0x5b0 [ 95.092036] ? compat_target_to_user+0x360/0x360 [ 95.092062] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 95.092076] ? ns_capable_common+0x13f/0x170 [ 95.092094] do_ebt_set_ctl+0xe7/0x110 [ 95.092114] nf_setsockopt+0x7d/0xd0 [ 95.092131] ip_setsockopt+0xd8/0xf0 2018/04/09 21:14:21 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffff}, 0x13f}}, 0x314) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), r1, r0}}, 0xfdba) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_mr_cache\x00') sendfile(r3, r3, &(0x7f0000a2effc)=0x20000, 0x1001001) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x34, r4, 0x600, 0x70bd28, 0x25dfdbfe, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000040}, 0x4040005) [ 95.092152] dccp_setsockopt+0x96/0xf0 [ 95.092176] sock_common_setsockopt+0x9a/0xe0 [ 95.092196] __sys_setsockopt+0x1bd/0x390 [ 95.092213] ? kernel_accept+0x310/0x310 [ 95.092230] ? ksys_write+0x1a6/0x250 [ 95.092247] ? mm_fault_error+0x380/0x380 [ 95.092266] SyS_setsockopt+0x34/0x50 [ 95.092277] ? SyS_recv+0x40/0x40 [ 95.092293] do_syscall_64+0x29e/0x9d0 [ 95.092304] ? vmalloc_sync_all+0x30/0x30 [ 95.092320] ? _raw_spin_unlock_irq+0x27/0x70 [ 95.092335] ? finish_task_switch+0x1ca/0x820 [ 95.092348] ? syscall_return_slowpath+0x5c0/0x5c0 [ 95.092368] ? syscall_return_slowpath+0x30f/0x5c0 [ 95.210780] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 95.210802] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.210824] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 95.210835] RIP: 0033:0x455259 [ 95.210843] RSP: 002b:00007f2b9a438c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 95.210858] RAX: ffffffffffffffda RBX: 00007f2b9a4396d4 RCX: 0000000000455259 [ 95.210866] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 95.210874] RBP: 000000000072bea0 R08: 00000000000002d8 R09: 0000000000000000 [ 95.210882] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000014 [ 95.210890] R13: 0000000000000514 R14: 00000000006faa80 R15: 0000000000000000 [ 95.211239] Mem-Info: [ 95.211273] active_anon:108179 inactive_anon:67 isolated_anon:0 [ 95.211273] active_file:3687 inactive_file:8177 isolated_file:0 [ 95.211273] unevictable:0 dirty:162 writeback:0 unstable:0 [ 95.211273] slab_reclaimable:9408 slab_unreclaimable:104673 [ 95.211273] mapped:73973 shmem:80 pagetables:1068 bounce:0 [ 95.211273] free:1301523 free_pcp:470 free_cma:0 [ 95.211303] Node 0 active_anon:432716kB inactive_anon:268kB active_file:14748kB inactive_file:32708kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295892kB dirty:648kB writeback:0kB shmem:320kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 198656kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 95.211308] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 95.211343] lowmem_reserve[]: 0 2832 6338 6338 [ 95.211370] Node 0 DMA32 free:2902940kB min:30128kB low:37660kB high:45192kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2903748kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:808kB local_pcp:620kB free_cma:0kB [ 95.211407] lowmem_reserve[]: 0 0 3505 3505 [ 95.211434] Node 0 Normal free:2287244kB min:37284kB low:46604kB high:55924kB active_anon:432716kB inactive_anon:268kB active_file:14748kB inactive_file:32708kB unevictable:0kB writepending:648kB present:4718592kB managed:3589760kB mlocked:0kB kernel_stack:5568kB pagetables:4272kB bounce:0kB free_pcp:1108kB local_pcp:440kB free_cma:0kB [ 95.211471] lowmem_reserve[]: 0 0 0 0 [ 95.211497] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 95.211597] Node 0 DMA32: 3*4kB (M) 2*8kB (UM) 2*16kB (UM) 3*32kB (M) 2*64kB (UM) 3*128kB (M) 3*256kB (UM) 3*512kB (UM) 2*1024kB (UM) 3*2048kB (UM) 706*4096kB (M) = 2902940kB [ 95.211688] Node 0 Normal: 624*4kB (UME) 121*8kB (UME) 25*16kB (UME) 26*32kB (UME) 77*64kB (UM) 20*128kB (UME) 3*256kB (ME) 4*512kB (ME) 11*1024kB (UM) 10*2048kB (UM) 547*4096kB (M) = 2287256kB [ 95.211788] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 95.211792] 11943 total pagecache pages [ 95.211801] 0 pages in swap cache 2018/04/09 21:14:21 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xa840, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1e, 0x13f300) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000001c0)={{0x0, 0x6, 0x0, 0x9ab, 0xffffffffffffff00, 0x9}, 0x6}) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) recvmsg$netrom(r1, &(0x7f0000001700)={&(0x7f0000000200)=@full={{0x3, {"4293ae1e3483f1"}, 0x2}, [{"cd8c6b949f2b22"}, {"ce8f1ddaf088f4"}, {"57de701bb19d09"}, {"1cbad8e0bceec1"}, {"55bca0a6769913"}, {"fe28510ec54518"}, {"067eded9dcc555"}, {"2593bac822eb08"}]}, 0x48, &(0x7f00000013c0)=[{&(0x7f0000000280)="2e34898834dc4a496c61c597b3fe0ad3c7c3b12b40ada256783c14c191cc7a0e92e31f49325766c14438541a9d6bb82262270d528069d2091e1b6c0c77382e31ff9be1d16011bd25f36510d23a8a7ea18443f77ee179f41fcfe1265c847178a24570441b92338089807ca7650c1e3097957cdfbe638b902d44dbaf53e80a55867848f30d0b3aad69f0bb9c0885c952b93b654c2b2449c3e062125a00be6928a77b46ef5bec5727a3fad61499646d0ad5dbd9ee228ed1f2afffa97ef3bfb6711ea9eb6443", 0xc4}, {&(0x7f0000000380)="a162b8fbdc9443e407db3254c1479527569caadd55c8b21bd96bb104c745cd9922b62378d7a718014ed506b89ebd334b19139cf6863213d31bfe92e42a529884f0876452b99f071ba3c5db485736fa505549cd84d4394c2f3586843586598502bbb2c028aed4d62dbab2d8368f2e750134dbe9f84f11dc34563f52381be96af9402688f9515a9bd5b3466aa473da0802a05a9c6fd093333cfaad6765442ec38a342a87cdbb907d3f5d24152674556e600f9917c0eb0fadf433629beb0f75b6cefb4a758c5d6554db82613b840deedd710d62cc4202e3e36fc9fbbe1cd1e27a7fcb660ef6ef3a7cd9d456f108503aa1f6b3dfa8c354fa1fae8c8b73e42dc75a545726c8adcc992de626b4bb6945c5820e0d4d6563fc056cb237f428d8132dfb548d8ef67a359178fb72278cae8cde514b44acc9fb76ddae2489e6189a67bcf1b73c1791a2e0dddf1215e98afd78ca7dba26282533e2d67af8a397d8ad66ae156b6b07e7d754212b68e90d66412447a16c53106f61ce256de95f00c2d65ee13c3a464c68fca65590bb0e3205a77576d58f8dfaefaae45adcab9ae17bf32da8b7524b0dbc620684923e0fc171189085db66e1ac669c8f4c5df74df0073570a7acd42253d16bda887b6517958aa93e8fdf89d71a65e298d49d830c81fd1c556d009b9601c8dd143d6d62114e3eb69bb35c6e9f9b47355274abf47c1ac63524e26e217f345c4f2961184f46210753a39052ea819c027801b4a3836d9ffdaf7650ff3078fe09026b81cebf6b735975043876bf35efa0507bf4faa1a2ee6e7c0a793678ee3f83dd95db4ab9fa65bf07bcf58ee3663cc01096a0945030bed5ee40afd01e1ddf2301c725bb81d3d5eb99f4fbd66c0716e43d9f073d04d49a122e86f1e1c42276894609e726bcbf66b96093912c554de243ef2eba29acb9a01630f90dfac517f24da84aec758071752ad22a28f80d9c1991909c53b3c7c594f7f77216879718a2d51571667918aa26269763e5a8e0b00b4b217cb7bdd1a569cea592a8891faf6013b73c34aa51c9772670f75d6fa1f6337099704879670f78b482e45f3d9099276902c6d0b3081992403b8a92427dba97f4475fd7564cb2e10d16c95a5e4e35f7285fdd559025e4a8230a9e54c20d9244400ce54ff198ba2a902b587eb8422544e6908af8cdcff793f6beb6ab6fe9589703d7d8b48ad6446e4aecce1649e60a2eea8da9c386bb04ec281ab3c3bdde6c82421f0633d8f275fcaeffc7f05063fafd911ace1802b02b61499f0cd83d2571ec720024b80cb0a2d701201d8549696cdf8523cc0dcc3e96439e8ffa76c821ed3c252f7fc4e41817492291814093641483f0e6b2c7bc9cd52bd61b3f1482daa88803a43ade4fd9196dfc8478a020ef2d1908f2770d72cc03ab10441b6738161a9f0bf81119df4432456a5319aeafbbaeb296771d0287892981914507c0c51e3dffc4f84f23c801f920c7b0e3376765d08c02ced0da3d6de13c8b4ca6a8e336689bd9c1347bd89da7e1c578789ef0580f5b21544952b102e7f8e12cdeb5ed58dd6c79390436ed4aeabec91ba125ccef1db4e72c39f104d0f84cc2ee7d2001cb820ca6eb414d46f45a019b9f6bb3f335dc7585aea1d4f34466cf71b2383eb085539b4e0d0ec9baa59e9add531842502b64f4c908dc6e71071662dfbe16ab68afa52df01bc3615efdfd6b32de3eca95e500103dec553a46b7ee03e3178c57ad9a7bf8c090edf0cc9037e75a5c0d20d9a55131ce0d8b609b0f40d2cd9016a5f56ed1700837ada0ba2c6d1adb0a51152c4f08674755e4879951ba5d18957b12bb4cd43f4332cad1c94c1e2179035b8f58dec01314355ec83b72271fb82b968b1818701cae7f868eabe2d6b0e11df52fc893977b5215f6decca214cd52bcd6e73fe68c7ff5919dc3bac17a9b7bc68b1c458780476f3f09b83f06dc2af954aee4a2878612fb46038f3db7b105638b48dc6f37c2ab6c8441d1732a9c7d0c39f42dc1867a1c826afd936dad6ef6fbca31f180d5c9392bd905dc99b139955994fe882ca8c367cca1bd6645b675614fadd55f9173de8fbb9adf4a1d62e92686e6a2fca80168433044202d2cbcb39c02aa08ddbba7980d138fa8f0a0f7f1808666354a454a91c431f2c597113de741f3eb155f0e624d5794d5457adf50700baad5811a36198c2d97c61ac8a0b09addee9ad50f76d0cfc425f6fa876e9e77f43db817dd690066c4b74e13aea254e024a331cbb67a4531790f258cf95aae8ee7f4fd852d46e232a274642ed623ffe77f206b6b86a2ee9922f71393244ce4420be08287513b8386443fbe63d1ba3827a3dbdd8b1649731389e1cc2040fc1ef33c5109342b12d7d29c6ca0ff196e1a0c61f684d8e486d0e19c71ccbdae9554a55022d97f1f4a5e4243722f10f227837003b1fab9cb774a5caa940592c1363d02374fcdced72b137f857afce7253f776485c6f29995318577edf1d2191371938b254f3be9b8620e43e71a225862963f92cfd39fa98576aa3e5acc0e61379e27a0c60009967e0eb3903d725837a377ddbca2eae8a016ff372ac91aec0061808eb37ef47bf182aaf2c9905413e6c617a585d2514ad8f082bb3235d142afaebde227adb4bad6c1244cb639b0bcc64725c7c969f14612b17d4e4a79f858ebc827de5d00149c7d27d2762ddc55c2e45d706a05bb0f3b11df2ffc969b799e879f44e258e0cf7168a42eba90c108675acb23d3cfd55a4739fcbfa95324b2637fccbc83e75e1ecd6c18cb1250d72d0e8f786f10ef2117aef6c5a6caa5b2827ce84ff903ae6a575fde5c53fe5c58f09794cf78e84365c397a93d0eeebeeb09bbce5a50dbf571bfbb205a1caca1fa58ee6586c0e08a87f0812d698e2c486ec11ffff214d0d5eb64d227d62e39120bfc8974a6ed1488f073d56928f1ed434bd751a35406610343888ce54918687a5b0e3a192d1d342bb629fd58ad2a42ffdc1ffd0487be09250c3986941e3b147f642797dac0eca4241b99c919e52372a34a0ff636a69795d2733e736049cb097ce14013218b78c2bb4b9aeaabf4f7a23b53d24f4952fbe85e437427197be096c04eea8d4c29f32406fb119a28e3ea5f339fe79560b57ab1bac3d2df747fdff24cc789e139a3cba40207ca89530e06643547eac132dc5db21cd0a49eff31492d0ee471e64da28821a78947e37528d066873e2510d891ee6c25956ff7c3bc14e08a2b8c09d53d755d3decf5979fa62afd4812c6169cfadb6631ad606fa077c8d06fbb9ed112267584d386e51e9e9e208be3a7108f4baae4ef4cd7bd42ac943b7172bd48bf77e2cb6ae7ca35222217ce90556b2d274e8bc0a95a7af212b5bbbb6d2a1aff785f9ac750d9f9abe20b0ac97a6e4c7289ce79e88d6b24242f472898b4b016a24699ae835438bd5cdf896081f5d396ce4074a21a2c40b0c78b6c55e7c0329067b91661f781baaf8d4c189c3712cb9290993c0a0c1bd2bab6e85b4c30a099e45caedc867c441bac0ae591f1ce2a6c441f74a9608128a416a448b0258534418a0ace1ea347626e2b0bb67d2f2de0c98782f8859284e00176fbb087a3e2602890a57fdcfb64be417fdca8f4836668053c8e0bd592c05cbc5bb961af6bb97ad57621558e0c0bca88485b573547416d82f23786210c2923ee2be6c47bf19d7de4d33fa45ec49227550f6f667fba83fa5d7c79161ac8bdc1dba685557c3ec36f8aad5a92ae0f6b4a304afc1f7c43e704dceb39fe6b746a9d3b3dcbd2b93a43dc856bd6e62fbc8d707ddff98e573815dbff8867459a9f0f8797c1494128a2c8fb51e1d1e86e91d645e369ad20399798e69d528d6b40d56a1d8ef336226b53b0b776f32a6b5a28af30366b84cfcd7fbfd3eaa9da9354741c4fb8591f6a2f5cfa4b0bac57410022233c743e00503ca8c7c18814da54201a8ba6a6e25224315ec5ee2eb315cf2278b68adc13102393710316001025063557ad1f81145f5128d375b22f8e1dc8aea136c36486e40d70b6cfeec2bf385332ebbf279a2ce65b887e755052f3d88528aa2dd0ad350e5ced4b5824bb09e417364d30b8bcc4073322949b0d26e9854f538f25fbadd13d25fca73c0b8250c4f78d89769cf791b99c97441457c07abc4c24e1f83e23215c6971d9c5278395fa219114abda483a21a62393aa87994747de27660af651cce36c58f6321d677e091f732f3b30c0d67b63dbf505c3009ccbed06082543163ad6422d34cd1f03e87cf8e442b51a545b9bcbf766336fe98def7441d7c8540d1439a9cbb052cde2daedcbe31b4f63ec3cca6da62368fa51efcdf1b5189c4556332f6ac069709180bf4d51d92e93894592fb6c70c4119dfb5cbe028cb19bc8cc8bf9f042f6fde1f64f03c62930c9dbd908ce9532f6ea1179cc8d57f6794e2d52a6e2648ab65e3ed8d5ec5d17ad8a2e47a8e59600cfab81b56188c1139a0b7237996dfbb688fca04ab5f55ae214ece1566733ed90b5211182a3a652039854fee553e8efe4d9b29749f801de584e04e7690ae6d75a0e57a9fac23a59e6243b01e9b8a0a161a68e0704135e62a6e527e69dd6225faa1b66bdcbc111b72fdf796b7abcf6f8a7c3f9e1ae3a9a366171a56181e20d8f7c7111538ad9cfacb472b332f94ee9f2040d4133f751d28a13515f5f155656614c93aca3afb3c25b5db96132cd9a5c03043e0a064dde5b0ec61f362a398c569bbe7120e684aa2aa77a885fcaf4ca62c8eb2f98fc46d6ef1376a9015422ecf6294d3d41098d4e9003e94c6c3e1ada590b3dfab772255321ae71821ff410a5cb14c250a48cf2eda50ed6ce38674158cb790804e6ab91db67bd18c1ba8d8697ea95ce2b3b2c2e677ea4fb19d750683b74a3a360a3e4d0baf7d83ec2c0ef2acbae716d5929058b227d2a88861eb21d7866d322b33312b2dfda70a717dcf8c6f0ebc336fcb4b5f18963b2f1cce0d5b7dafb1e06e627e80e8fb89e41a57c71fc34598d3dbb1bba5c6b87bf185aafc983dd4b7e69429895e884fa60c0604cfc6d1bf40d86ae95db7b3f30faf01e47b02bf8c3ae587fb11422b8d3368a98ea220949fd38f80a020ba218cc6116ec634c640fce83d08b9023ce01a30fea2fa3b42590955a2f1f9e8289364a30ea3efd0e695b96c1d9a00b23e37a1a731f38af597ae548ff2fa6f50862f345d6c70dc77628400f8c7d32e1254c403e7e3d6a577efa3dc43c3d19a1e20850ddf46fb489871980882c8ccc0c327b322ea7d4c5f4b15937d0a7998e711cb15d11ee528df013950c303927cc9801da787f95d713b5665a030e67a3ce34e8733ba0ee0bb289149133eca14c329cfe6ae7e445c6deae373debc88cd328f8aa8cb4e2bc3795a361c5e5233e66ef5365b25d49e00d1d4119d369b4a68dc0eb935823dee184fc6236b40ebc56b314b699efd9a1d7e01804e5874e586dcabe3c7dd633700215040464deff41a4fbf2ebb0453d4f2dd2bb4de52e729f4af4e1df1afc9dad58829d629c030f829a67715296d35cc05e824a9e1365bfbde2558644bad7a6d6772d806a7df3d6e94d3e39ac42e7bd010bf6fd3801027edbcdfd9d1966cf77e8b8079d344c485d06b06bd616e7b9f863549d7108ac7310a9d56acdd59a800b3617f341030e8bb2420ea250019770d20c8370728101b86120f28acc598bee7f875564107bf6be267d166b8a7ac6c3dbf9b9afc64010ab7cc9bbcd885ecb65e88be05e9e2e1672b28e6cec770dc865838d207ff784ce2c7456919790f4df872f88d2662ccf5f913a3cd759c1d39e", 0x1000}, {&(0x7f0000001380)="9385f861f42827a0d1f25267c9a822528c93a3c1eebcbf836c5f54f2a74b0d8ed1b1a891760099388d7e6017ac481ccdfc68", 0x32}], 0x3, &(0x7f0000001400)=[{0x10, 0x1, 0x7fff}, {0x110, 0x10d, 0xaa52, "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"}, {0xf0, 0x117, 0x1, "826a1a054ede744ecf1e00963ca877db37c982af8118649639d39f847099e3adf165147c817307960ad442f18a8cabe1f1d4453e780faf1bf68c38a8be8515cb09704b4654685f781fa622a02bfcde62ab9831afe631c4ed2709ba2fc860eb12add5ba208e54dd21f0ab61da41218cc19ed0ca39ea281c96eb3b3ed3c11cb3e60561f408d6d23a33cd9147f4257a7af56dda77e5c16a390913225d733ae533ab83a1a961db3a9051fb79fcf5049032fae1523071c37bfb4f384ab7bc804fde5c297060125050e0b60d6a1f536e21d3cdd0657892200225cf0f"}, {0xc8, 0x19f, 0x4, "941402b78d10cb01cb1a20b03c4e0e846293038e2e38143554292c93774e7a409b1793017e03d1e35f432deeb066a037e8a8b98e340a7ff8b83e6f0584c3ea2c7bea91ff6b945683dc1515b90185f621818b0d5789136973591701f200b8a883030048b6848484d80a1bfe4c8568c21cf3f1762f538fdf7593fbbb0f9fda4f2ea320a2733c4c23c4782ee68063bf7830efb136f540a4b9f81a6749bb2ac8ef79fd263b34a386ceafb34ee5b58a6f03d8e9e71229a3c9"}], 0x2d8, 0x805}, 0x10000) 2018/04/09 21:14:21 executing program 4 (fault-call:3 fault-nth:0): r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:21 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x8001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000100), 0x8) 2018/04/09 21:14:21 executing program 6 (fault-call:1 fault-nth:1): r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:21 executing program 3: sched_setaffinity(0x0, 0xfffffffffffffe6c, &(0x7f0000000040)=0xd) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedreceive(r0, &(0x7f0000000140)=""/21, 0xffffffffffffff8e, 0x2000ff, 0x0) mq_timedreceive(r0, &(0x7f0000000200)=""/69, 0x45, 0x80000001, &(0x7f0000000280)={0x77359400}) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000000100)=0xe4) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x4000) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000380)=0x3, &(0x7f00000000c0)=0x1) prctl$setname(0xf, &(0x7f00000002c0)=':}\x00') prctl$setptracer(0x59616d61, r1) 2018/04/09 21:14:21 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000000000000f01000003000000b34151a7a5a4cb03d966790ea90e8604000012b7e3f11a53e8bcb26511373c830af040fb46c73df2a72e3b3c76"], 0x10}, 0x0) clock_gettime(0x7, &(0x7f0000000100)) r1 = semget$private(0x0, 0x0, 0x69) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000000)=""/234) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/09 21:14:21 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x2, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) [ 95.211808] Swap cache stats: add 0, delete 0, find 0/0 [ 95.211812] Free swap = 0kB [ 95.211815] Total swap = 0kB [ 95.211820] 1965969 pages RAM [ 95.211824] 0 pages HighMem/MovableOnly [ 95.211828] 338615 pages reserved [ 95.643405] FAULT_INJECTION: forcing a failure. [ 95.643405] name failslab, interval 1, probability 0, space 0, times 0 [ 95.654709] CPU: 0 PID: 8998 Comm: syz-executor6 Not tainted 4.16.0+ #16 [ 95.661557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.671086] Call Trace: [ 95.673688] dump_stack+0x1b9/0x294 [ 95.677338] ? dump_stack_print_info.cold.2+0x52/0x52 [ 95.682544] ? perf_trace_lock_acquire+0xe3/0x980 [ 95.687398] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 95.692585] should_fail.cold.4+0xa/0x1a [ 95.696638] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 95.701731] ? kernel_text_address+0x79/0xf0 [ 95.706127] ? __unwind_start+0x166/0x330 [ 95.710263] ? __kernel_text_address+0xd/0x40 [ 95.714754] ? __save_stack_trace+0x7e/0xd0 [ 95.719069] ? find_held_lock+0x36/0x1c0 [ 95.723145] ? check_same_owner+0x320/0x320 [ 95.727457] ? rcu_note_context_switch+0x710/0x710 [ 95.732382] __should_failslab+0x124/0x180 [ 95.736611] should_failslab+0x9/0x14 [ 95.740400] kmem_cache_alloc_node_trace+0x26f/0x770 [ 95.745492] ? rcu_note_context_switch+0x710/0x710 [ 95.750428] alloc_vmap_area+0x142/0xa50 [ 95.754489] ? rcu_read_lock_sched_held+0x108/0x120 [ 95.759491] ? purge_vmap_area_lazy+0x40/0x40 [ 95.763985] __get_vm_area_node+0x17e/0x390 [ 95.768302] __vmalloc_node_range+0xc4/0x720 [ 95.772770] ? do_replace+0x23b/0x4c0 [ 95.776564] ? __might_sleep+0x95/0x190 [ 95.780536] vmalloc+0x45/0x50 [ 95.783719] ? do_replace+0x23b/0x4c0 [ 95.787509] do_replace+0x23b/0x4c0 [ 95.791124] ? module_unload_free+0x5b0/0x5b0 [ 95.795617] ? compat_target_to_user+0x360/0x360 [ 95.800374] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 95.805902] ? ns_capable_common+0x13f/0x170 [ 95.810305] do_ebt_set_ctl+0xe7/0x110 [ 95.814185] nf_setsockopt+0x7d/0xd0 [ 95.817889] ip_setsockopt+0xd8/0xf0 [ 95.821597] dccp_setsockopt+0x96/0xf0 [ 95.825479] sock_common_setsockopt+0x9a/0xe0 [ 95.829965] __sys_setsockopt+0x1bd/0x390 [ 95.834100] ? kernel_accept+0x310/0x310 [ 95.838152] ? ksys_write+0x1a6/0x250 [ 95.841944] ? mm_fault_error+0x380/0x380 [ 95.846087] SyS_setsockopt+0x34/0x50 [ 95.849875] ? SyS_recv+0x40/0x40 [ 95.853323] do_syscall_64+0x29e/0x9d0 [ 95.857196] ? vmalloc_sync_all+0x30/0x30 [ 95.861330] ? _raw_spin_unlock_irq+0x27/0x70 [ 95.865813] ? finish_task_switch+0x1ca/0x820 [ 95.870298] ? syscall_return_slowpath+0x5c0/0x5c0 [ 95.875217] ? syscall_return_slowpath+0x30f/0x5c0 [ 95.880140] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 95.885497] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 95.890335] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 95.895510] RIP: 0033:0x455259 [ 95.898682] RSP: 002b:00007f2b9a438c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 95.906380] RAX: ffffffffffffffda RBX: 00007f2b9a4396d4 RCX: 0000000000455259 [ 95.913633] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 95.920890] RBP: 000000000072bea0 R08: 00000000000002d8 R09: 0000000000000000 [ 95.928146] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000014 [ 95.935919] R13: 0000000000000514 R14: 00000000006faa80 R15: 0000000000000001 [ 95.943466] syz-executor6: vmalloc: allocation failure: 256 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 95.953646] syz-executor6 cpuset=syz6 mems_allowed=0 [ 95.958823] CPU: 0 PID: 8998 Comm: syz-executor6 Not tainted 4.16.0+ #16 [ 95.965665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.974751] FAULT_INJECTION: forcing a failure. [ 95.974751] name failslab, interval 1, probability 0, space 0, times 0 [ 95.975008] Call Trace: [ 95.975030] dump_stack+0x1b9/0x294 [ 95.975049] ? dump_stack_print_info.cold.2+0x52/0x52 [ 95.975065] ? trace_hardirqs_off+0xd/0x10 [ 95.975088] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 96.006910] warn_alloc.cold.118+0xb2/0x1b8 [ 96.011229] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 96.016066] ? trace_hardirqs_off+0xd/0x10 [ 96.020295] ? quarantine_put+0xeb/0x190 [ 96.024351] ? __get_vm_area_node+0x30a/0x390 [ 96.028840] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.033852] ? __get_vm_area_node+0x2da/0x390 [ 96.038347] __vmalloc_node_range+0x45e/0x720 [ 96.042835] ? __might_sleep+0x95/0x190 [ 96.046810] vmalloc+0x45/0x50 [ 96.049998] ? do_replace+0x23b/0x4c0 [ 96.053791] do_replace+0x23b/0x4c0 [ 96.057414] ? module_unload_free+0x5b0/0x5b0 [ 96.061904] ? compat_target_to_user+0x360/0x360 [ 96.066669] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 96.072198] ? ns_capable_common+0x13f/0x170 [ 96.076605] do_ebt_set_ctl+0xe7/0x110 [ 96.080491] nf_setsockopt+0x7d/0xd0 [ 96.084201] ip_setsockopt+0xd8/0xf0 [ 96.087915] dccp_setsockopt+0x96/0xf0 [ 96.091802] sock_common_setsockopt+0x9a/0xe0 [ 96.096294] __sys_setsockopt+0x1bd/0x390 [ 96.100437] ? kernel_accept+0x310/0x310 [ 96.104491] ? ksys_write+0x1a6/0x250 [ 96.108289] ? mm_fault_error+0x380/0x380 [ 96.112437] SyS_setsockopt+0x34/0x50 [ 96.116233] ? SyS_recv+0x40/0x40 [ 96.119684] do_syscall_64+0x29e/0x9d0 [ 96.123562] ? vmalloc_sync_all+0x30/0x30 [ 96.127703] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.132194] ? finish_task_switch+0x1ca/0x820 [ 96.136683] ? syscall_return_slowpath+0x5c0/0x5c0 [ 96.141609] ? syscall_return_slowpath+0x30f/0x5c0 [ 96.146544] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 96.151902] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.156745] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.161925] RIP: 0033:0x455259 [ 96.165107] RSP: 002b:00007f2b9a438c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 96.172810] RAX: ffffffffffffffda RBX: 00007f2b9a4396d4 RCX: 0000000000455259 [ 96.180070] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 96.187330] RBP: 000000000072bea0 R08: 00000000000002d8 R09: 0000000000000000 2018/04/09 21:14:22 executing program 6 (fault-call:1 fault-nth:2): r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) [ 96.194591] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000014 [ 96.201851] R13: 0000000000000514 R14: 00000000006faa80 R15: 0000000000000001 [ 96.209133] CPU: 1 PID: 9010 Comm: syz-executor4 Not tainted 4.16.0+ #16 [ 96.215982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.225337] Call Trace: [ 96.227938] dump_stack+0x1b9/0x294 [ 96.231580] ? dump_stack_print_info.cold.2+0x52/0x52 [ 96.236790] ? perf_trace_lock_acquire+0xe3/0x980 [ 96.241638] should_fail.cold.4+0xa/0x1a 2018/04/09 21:14:22 executing program 2: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) r1 = gettid() capget(&(0x7f0000000080)={0x200f1526, r1}, &(0x7f00000000c0)={0x7, 0x9, 0x8001, 0x5, 0x6, 0x5}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_cmd={0x26, 0x100, 0x9, 0x7, 0x6, 0x6de5, 0x20, 0x31baa431, 0x3f, 0xfff, 0x8, 0x7, 0x0, 0x40, 0xffffffffffffff5f, 0x6f, [0x1, 0xfa6e]}}) [ 96.245710] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.250828] ? graph_lock+0x170/0x170 [ 96.254634] ? debug_check_no_locks_freed+0x310/0x310 [ 96.259843] ? find_held_lock+0x36/0x1c0 [ 96.263926] ? __lock_is_held+0xb5/0x140 [ 96.268011] ? check_same_owner+0x320/0x320 [ 96.272350] ? rcu_note_context_switch+0x710/0x710 [ 96.277297] __should_failslab+0x124/0x180 [ 96.281064] FAULT_INJECTION: forcing a failure. [ 96.281064] name failslab, interval 1, probability 0, space 0, times 0 [ 96.281638] should_failslab+0x9/0x14 [ 96.281655] kmem_cache_alloc_node_trace+0x26f/0x770 [ 96.281682] __kmalloc_node+0x33/0x70 [ 96.281699] kvmalloc_node+0xbf/0x100 [ 96.281721] tun_attach+0xa6a/0x12f0 [ 96.313916] ? tun_show_owner+0x170/0x170 [ 96.318058] ? rcu_is_watching+0x85/0x140 [ 96.322201] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 96.327399] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 96.332929] ? full_name_hash+0xc0/0x100 [ 96.336985] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 96.342519] __tun_chr_ioctl+0x26f5/0x42c0 [ 96.346746] ? find_held_lock+0x36/0x1c0 [ 96.350802] ? tun_net_xmit+0x1c70/0x1c70 [ 96.354944] ? lock_downgrade+0x8e0/0x8e0 [ 96.359088] ? kasan_check_read+0x11/0x20 [ 96.363226] ? rcu_is_watching+0x85/0x140 [ 96.367368] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 96.372562] ? __fget+0x40c/0x650 [ 96.376013] ? match_held_lock+0x881/0x8b0 [ 96.380250] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 96.385179] tun_chr_ioctl+0x2a/0x40 [ 96.388888] ? tun_chr_compat_ioctl+0x30/0x30 [ 96.393373] do_vfs_ioctl+0x1cf/0x1650 [ 96.397261] ? ioctl_preallocate+0x2e0/0x2e0 [ 96.401661] ? fget_raw+0x20/0x20 [ 96.405106] ? __sb_end_write+0xac/0xe0 [ 96.409078] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 96.414605] ? fput+0x130/0x1a0 [ 96.417890] ? ksys_write+0x1a6/0x250 [ 96.421688] ? security_file_ioctl+0x94/0xc0 [ 96.426090] ksys_ioctl+0xa9/0xd0 [ 96.429541] SyS_ioctl+0x24/0x30 [ 96.432898] ? ksys_ioctl+0xd0/0xd0 [ 96.436518] do_syscall_64+0x29e/0x9d0 [ 96.440397] ? vmalloc_sync_all+0x30/0x30 [ 96.444536] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.449026] ? finish_task_switch+0x1ca/0x820 [ 96.453517] ? syscall_return_slowpath+0x5c0/0x5c0 [ 96.458441] ? syscall_return_slowpath+0x30f/0x5c0 [ 96.463367] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 96.468726] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.473569] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 96.478747] RIP: 0033:0x455259 [ 96.481925] RSP: 002b:00007fa05ed7bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 96.489626] RAX: ffffffffffffffda RBX: 00007fa05ed7c6d4 RCX: 0000000000455259 [ 96.496891] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 96.504151] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 96.511408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 96.518669] R13: 000000000000032a R14: 00000000006f7c90 R15: 0000000000000000 [ 96.525948] CPU: 0 PID: 9016 Comm: syz-executor6 Not tainted 4.16.0+ #16 [ 96.532804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.542162] Call Trace: [ 96.544768] dump_stack+0x1b9/0x294 [ 96.548415] ? dump_stack_print_info.cold.2+0x52/0x52 [ 96.553618] ? perf_trace_lock_acquire+0xe3/0x980 [ 96.558470] ? graph_lock+0x170/0x170 [ 96.562287] should_fail.cold.4+0xa/0x1a [ 96.566397] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.571511] ? perf_trace_lock+0x900/0x900 [ 96.575748] ? find_held_lock+0x36/0x1c0 [ 96.579819] ? graph_lock+0x170/0x170 [ 96.583629] ? find_held_lock+0x36/0x1c0 [ 96.587713] ? check_same_owner+0x320/0x320 [ 96.592046] ? rcu_note_context_switch+0x710/0x710 2018/04/09 21:14:22 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, 0xfffffffffffffffc) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) [ 96.596986] __should_failslab+0x124/0x180 [ 96.601235] should_failslab+0x9/0x14 [ 96.605043] kmem_cache_alloc_node_trace+0x26f/0x770 [ 96.610150] ? do_raw_spin_lock+0xc1/0x200 [ 96.614407] __kmalloc_node+0x33/0x70 [ 96.618216] __vmalloc_node_range+0x1f5/0x720 [ 96.622724] ? __might_sleep+0x95/0x190 [ 96.626716] vmalloc+0x45/0x50 [ 96.629917] ? do_replace+0x23b/0x4c0 [ 96.633732] do_replace+0x23b/0x4c0 [ 96.637371] ? module_unload_free+0x5b0/0x5b0 [ 96.641868] ? compat_target_to_user+0x360/0x360 [ 96.646642] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 96.652178] ? ns_capable_common+0x13f/0x170 [ 96.656577] do_ebt_set_ctl+0xe7/0x110 [ 96.660466] nf_setsockopt+0x7d/0xd0 [ 96.664186] ip_setsockopt+0xd8/0xf0 [ 96.667900] dccp_setsockopt+0x96/0xf0 [ 96.671793] sock_common_setsockopt+0x9a/0xe0 [ 96.676293] __sys_setsockopt+0x1bd/0x390 [ 96.680443] ? kernel_accept+0x310/0x310 [ 96.684511] ? ksys_write+0x1a6/0x250 [ 96.688304] ? mm_fault_error+0x380/0x380 [ 96.692442] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 96.697289] SyS_setsockopt+0x34/0x50 [ 96.701086] ? SyS_recv+0x40/0x40 [ 96.704541] do_syscall_64+0x29e/0x9d0 [ 96.708431] ? vmalloc_sync_all+0x30/0x30 [ 96.712571] ? _raw_spin_unlock_irq+0x27/0x70 [ 96.717064] ? finish_task_switch+0x1ca/0x820 [ 96.721569] ? syscall_return_slowpath+0x5c0/0x5c0 [ 96.726512] ? syscall_return_slowpath+0x30f/0x5c0 [ 96.731446] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 96.736818] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.741672] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/09 21:14:23 executing program 0: openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000200)={'dummy0\x00', 0x7ff}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = eventfd(0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1ebe, 0x200) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f00000000c0)=0xbbf, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000040)={0x7f, 0x9, 0xfffffffffffffffb, 0x81, 0x16}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000d41000)={0x0, r2}) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000cb4ff8)) [ 96.746849] RIP: 0033:0x455259 [ 96.750028] RSP: 002b:00007f2b9a438c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 96.757729] RAX: ffffffffffffffda RBX: 00007f2b9a4396d4 RCX: 0000000000455259 [ 96.764991] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 96.772258] RBP: 000000000072bea0 R08: 00000000000002d8 R09: 0000000000000000 [ 96.779524] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000014 [ 96.786807] R13: 0000000000000514 R14: 00000000006faa80 R15: 0000000000000002 2018/04/09 21:14:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 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$nl_generic(0x10, 0x3, 0x10) connect(r0, &(0x7f0000000080)=@sco={0x1f, {0x800, 0x81, 0x0, 0x40, 0x4, 0x9}}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xffffffffffffffbd, &(0x7f0000016ff0)={&(0x7f0000004e50)=ANY=[@ANYPTR64=&(0x7f0000000380)=ANY=[@ANYBLOB="cd3557f308ebe2f1a7221d3b5359e69f4030ce8b8f9d1c37c027877cd1f1e4e6f714c34b37c9afe9468100d7ed504fe46d740bc1814a74dca27718fbd330f5f1ab9ee03173059299330eb25178137f8120a3d1ebc68f07ef9fde59f9729a5487c2b22f99ed0b8a596224151320a5d8adeeb213ba86212eb23841f9a2ee166e93bb217a3ee2d63278ff379377f9d721552822bbac50ffacf6d756522603cf2154d5b378fc793c94530510edd5a98007802c2e0efc1ce5055f16b2ee733c5c5ebe9cb45c9c44ec0b311b"]], 0x1}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) chown(&(0x7f0000000140)='./file0\x00', r2, r3) 2018/04/09 21:14:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7ffffffffe) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0x8, &(0x7f0000000080)={&(0x7f0000000000)=@ipv6_newroute={0x24, 0x48, 0x20000000001, 0xffffffffffffffff, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) 2018/04/09 21:14:23 executing program 4 (fault-call:3 fault-nth:1): r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:23 executing program 6 (fault-call:1 fault-nth:3): r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:23 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f0000000080)=@hopopts={0x6}, 0x8) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) 2018/04/09 21:14:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x3) sendmsg$alg(r1, &(0x7f0000a50000)={0x0, 0x0, &(0x7f0000063000), 0x0, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) [ 96.988652] FAULT_INJECTION: forcing a failure. [ 96.988652] name failslab, interval 1, probability 0, space 0, times 0 [ 97.000064] CPU: 0 PID: 9059 Comm: syz-executor6 Not tainted 4.16.0+ #16 [ 97.006915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.016282] Call Trace: [ 97.018893] dump_stack+0x1b9/0x294 [ 97.022542] ? dump_stack_print_info.cold.2+0x52/0x52 [ 97.027762] should_fail.cold.4+0xa/0x1a [ 97.031841] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 97.036969] ? kasan_check_read+0x11/0x20 [ 97.041130] ? rcu_is_watching+0x85/0x140 [ 97.045295] ? find_held_lock+0x36/0x1c0 [ 97.049391] ? check_same_owner+0x320/0x320 [ 97.053708] ? rcu_note_context_switch+0x710/0x710 [ 97.058623] ? vmap_page_range_noflush+0x6ff/0x970 [ 97.063542] __should_failslab+0x124/0x180 [ 97.067771] should_failslab+0x9/0x14 [ 97.071562] kmem_cache_alloc_node_trace+0x26f/0x770 [ 97.076655] ? free_vmap_block+0x100/0x100 [ 97.080881] __get_vm_area_node+0x12d/0x390 [ 97.085194] __vmalloc_node_range+0xc4/0x720 [ 97.089589] ? do_replace+0x2a7/0x4c0 [ 97.093386] vmalloc+0x45/0x50 [ 97.096566] ? do_replace+0x2a7/0x4c0 [ 97.100353] do_replace+0x2a7/0x4c0 [ 97.103967] ? module_unload_free+0x5b0/0x5b0 [ 97.108451] ? compat_target_to_user+0x360/0x360 [ 97.113205] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 97.118735] ? ns_capable_common+0x13f/0x170 [ 97.123151] do_ebt_set_ctl+0xe7/0x110 [ 97.127039] nf_setsockopt+0x7d/0xd0 [ 97.130744] ip_setsockopt+0xd8/0xf0 [ 97.134447] dccp_setsockopt+0x96/0xf0 [ 97.138330] sock_common_setsockopt+0x9a/0xe0 [ 97.142814] __sys_setsockopt+0x1bd/0x390 [ 97.146953] ? kernel_accept+0x310/0x310 [ 97.151024] ? ksys_write+0x1a6/0x250 [ 97.154819] ? mm_fault_error+0x380/0x380 [ 97.158962] SyS_setsockopt+0x34/0x50 [ 97.162747] ? SyS_recv+0x40/0x40 [ 97.166188] do_syscall_64+0x29e/0x9d0 [ 97.170060] ? vmalloc_sync_all+0x30/0x30 [ 97.174195] ? _raw_spin_unlock_irq+0x27/0x70 [ 97.178677] ? finish_task_switch+0x1ca/0x820 [ 97.183161] ? syscall_return_slowpath+0x5c0/0x5c0 [ 97.188077] ? syscall_return_slowpath+0x30f/0x5c0 [ 97.192994] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 97.198353] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.203188] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 97.208363] RIP: 0033:0x455259 [ 97.211536] RSP: 002b:00007f2b9a438c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 97.219231] RAX: ffffffffffffffda RBX: 00007f2b9a4396d4 RCX: 0000000000455259 [ 97.226486] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 97.233739] RBP: 000000000072bea0 R08: 00000000000002d8 R09: 0000000000000000 [ 97.240990] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000014 [ 97.248253] R13: 0000000000000514 R14: 00000000006faa80 R15: 0000000000000003 [ 97.255620] syz-executor6: vmalloc: allocation failure: 608 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 97.265783] syz-executor6 cpuset=syz6 mems_allowed=0 [ 97.270949] CPU: 0 PID: 9059 Comm: syz-executor6 Not tainted 4.16.0+ #16 [ 97.277784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.280062] FAULT_INJECTION: forcing a failure. [ 97.280062] name failslab, interval 1, probability 0, space 0, times 0 [ 97.287134] Call Trace: [ 97.287157] dump_stack+0x1b9/0x294 [ 97.287174] ? dump_stack_print_info.cold.2+0x52/0x52 [ 97.287190] ? kasan_check_read+0x11/0x20 [ 97.287203] ? rcu_is_watching+0x85/0x140 [ 97.287220] warn_alloc.cold.118+0xb2/0x1b8 [ 97.287242] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 97.327220] ? __get_vm_area_node+0x12d/0x390 [ 97.331709] ? __get_vm_area_node+0x12d/0x390 [ 97.336202] ? rcu_read_lock_sched_held+0x108/0x120 [ 97.341211] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 97.346482] ? free_vmap_block+0x100/0x100 [ 97.350715] ? __get_vm_area_node+0x2da/0x390 [ 97.355209] __vmalloc_node_range+0x45e/0x720 [ 97.359705] vmalloc+0x45/0x50 [ 97.362893] ? do_replace+0x2a7/0x4c0 [ 97.366686] do_replace+0x2a7/0x4c0 [ 97.370308] ? module_unload_free+0x5b0/0x5b0 [ 97.374796] ? compat_target_to_user+0x360/0x360 [ 97.379555] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 97.385083] ? ns_capable_common+0x13f/0x170 [ 97.389488] do_ebt_set_ctl+0xe7/0x110 [ 97.393372] nf_setsockopt+0x7d/0xd0 [ 97.397082] ip_setsockopt+0xd8/0xf0 [ 97.400792] dccp_setsockopt+0x96/0xf0 [ 97.404677] sock_common_setsockopt+0x9a/0xe0 [ 97.409168] __sys_setsockopt+0x1bd/0x390 [ 97.413317] ? kernel_accept+0x310/0x310 [ 97.417380] ? ksys_write+0x1a6/0x250 [ 97.421179] ? mm_fault_error+0x380/0x380 [ 97.425328] SyS_setsockopt+0x34/0x50 [ 97.429120] ? SyS_recv+0x40/0x40 [ 97.432570] do_syscall_64+0x29e/0x9d0 [ 97.436446] ? vmalloc_sync_all+0x30/0x30 [ 97.440586] ? _raw_spin_unlock_irq+0x27/0x70 [ 97.445075] ? finish_task_switch+0x1ca/0x820 [ 97.449565] ? syscall_return_slowpath+0x5c0/0x5c0 [ 97.454485] ? syscall_return_slowpath+0x30f/0x5c0 [ 97.459417] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 97.464782] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.469624] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 97.474802] RIP: 0033:0x455259 [ 97.477982] RSP: 002b:00007f2b9a438c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 97.485683] RAX: ffffffffffffffda RBX: 00007f2b9a4396d4 RCX: 0000000000455259 [ 97.492943] RDX: 0000000000000080 RSI: 0000000000000000 RDI: 0000000000000013 [ 97.500205] RBP: 000000000072bea0 R08: 00000000000002d8 R09: 0000000000000000 [ 97.507468] R10: 00000000200000c0 R11: 0000000000000246 R12: 0000000000000014 [ 97.514728] R13: 0000000000000514 R14: 00000000006faa80 R15: 0000000000000003 [ 97.522010] CPU: 1 PID: 9065 Comm: syz-executor4 Not tainted 4.16.0+ #16 [ 97.522054] warn_alloc_show_mem: 1 callbacks suppressed [ 97.522058] Mem-Info: [ 97.528846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.528851] Call Trace: [ 97.528869] dump_stack+0x1b9/0x294 [ 97.528886] ? dump_stack_print_info.cold.2+0x52/0x52 [ 97.534261] active_anon:106663 inactive_anon:76 isolated_anon:0 [ 97.534261] active_file:3681 inactive_file:8185 isolated_file:0 [ 97.534261] unevictable:0 dirty:177 writeback:0 unstable:0 [ 97.534261] slab_reclaimable:9399 slab_unreclaimable:105424 [ 97.534261] mapped:73971 shmem:88 pagetables:1106 bounce:0 [ 97.534261] free:1302230 free_pcp:455 free_cma:0 [ 97.536619] ? graph_lock+0x170/0x170 [ 97.536640] should_fail.cold.4+0xa/0x1a [ 97.546004] Node 0 active_anon:426652kB inactive_anon:304kB active_file:14724kB inactive_file:32740kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295884kB dirty:708kB writeback:0kB shmem:352kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 194560kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 97.548536] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 97.548551] ? find_held_lock+0x36/0x1c0 [ 97.552161] Node 0 [ 97.557324] ? graph_lock+0x170/0x170 [ 97.557361] ? find_held_lock+0x36/0x1c0 [ 97.590886] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 97.594631] ? __lock_is_held+0xb5/0x140 [ 97.594656] ? check_same_owner+0x320/0x320 [ 97.598692] lowmem_reserve[]: [ 97.626770] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 97.626789] ? rcu_note_context_switch+0x710/0x710 [ 97.626807] __should_failslab+0x124/0x180 [ 97.631897] 0 [ 97.635932] should_failslab+0x9/0x14 [ 97.635949] __kmalloc_track_caller+0x2c4/0x760 [ 97.638167] 2832 [ 97.641939] ? pointer+0xa20/0xa20 [ 97.641961] ? unwind_get_return_address+0x61/0xa0 [ 97.645999] 6338 [ 97.671477] ? kvasprintf_const+0x67/0x190 [ 97.671491] kvasprintf+0xa9/0x130 [ 97.671506] ? bust_spinlocks+0xe0/0xe0 [ 97.675556] 6338 [ 97.679861] ? save_stack+0xa9/0xd0 [ 97.679881] kvasprintf_const+0x67/0x190 [ 97.688128] kobject_set_name_vargs+0x5b/0x150 [ 97.688146] kobject_init_and_add+0xb3/0x130 [ 97.693055] Node 0 [ 97.697261] ? kobject_add_internal+0xba0/0xba0 [ 97.697279] ? print_usage_bug+0xc0/0xc0 [ 97.699092] DMA32 free:2902940kB min:30128kB low:37660kB high:45192kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2903748kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:808kB local_pcp:188kB free_cma:0kB [ 97.702845] netdev_queue_update_kobjects+0x165/0x4e0 [ 97.702867] ? net_rx_queue_update_kobjects+0x610/0x610 [ 97.707512] lowmem_reserve[]: [ 97.709544] ? rtnl_trylock+0x20/0x20 [ 97.709558] ? refcount_add_not_zero+0x320/0x320 [ 97.709575] ? __raw_spin_lock_init+0x1c/0x100 [ 97.713093] 0 [ 97.717998] netif_set_real_num_tx_queues+0x1c0/0x700 [ 97.718017] ? memset+0x31/0x40 [ 97.720064] 0 [ 97.724275] tun_attach+0x7d9/0x12f0 [ 97.724295] ? tun_show_owner+0x170/0x170 [ 97.727821] 3505 [ 97.731769] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 97.731798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 97.733837] 3505 [ 97.737434] ? full_name_hash+0xc0/0x100 [ 97.737450] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 97.737467] __tun_chr_ioctl+0x26f5/0x42c0 [ 97.746062] ? find_held_lock+0x36/0x1c0 [ 97.746084] ? tun_net_xmit+0x1c70/0x1c70 [ 97.750475] Node 0 [ 97.752685] ? lock_downgrade+0x8e0/0x8e0 [ 97.752704] ? kasan_check_read+0x11/0x20 [ 97.757407] Normal free:2290072kB min:37284kB low:46604kB high:55924kB active_anon:426652kB inactive_anon:304kB active_file:14724kB inactive_file:32740kB unevictable:0kB writepending:708kB present:4718592kB managed:3589760kB mlocked:0kB kernel_stack:5728kB pagetables:4424kB bounce:0kB free_pcp:1012kB local_pcp:628kB free_cma:0kB [ 97.761408] ? rcu_is_watching+0x85/0x140 [ 97.761422] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 97.761443] ? __fget+0x40c/0x650 [ 97.788491] lowmem_reserve[]: [ 97.793651] ? match_held_lock+0x881/0x8b0 [ 97.793672] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 97.799030] 0 [ 97.802098] tun_chr_ioctl+0x2a/0x40 [ 97.802114] ? tun_chr_compat_ioctl+0x30/0x30 [ 97.805897] 0 [ 97.810623] do_vfs_ioctl+0x1cf/0x1650 [ 97.810646] ? ioctl_preallocate+0x2e0/0x2e0 [ 97.815210] 0 [ 97.816982] ? fget_raw+0x20/0x20 [ 97.817001] ? __sb_end_write+0xac/0xe0 [ 97.822173] 0 [ 97.825428] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 97.825441] ? fput+0x130/0x1a0 [ 97.830908] ? ksys_write+0x1a6/0x250 [ 97.830928] ? security_file_ioctl+0x94/0xc0 [ 97.835057] Node 0 [ 97.837093] ksys_ioctl+0xa9/0xd0 [ 97.837113] SyS_ioctl+0x24/0x30 [ 97.842309] DMA: [ 97.847816] ? ksys_ioctl+0xd0/0xd0 [ 97.847830] do_syscall_64+0x29e/0x9d0 [ 97.847846] ? vmalloc_sync_all+0x30/0x30 [ 97.849895] 1*4kB [ 97.853923] ? _raw_spin_unlock_irq+0x27/0x70 [ 97.853937] ? finish_task_switch+0x1ca/0x820 [ 97.853954] ? syscall_return_slowpath+0x5c0/0x5c0 [ 97.859469] (U) [ 97.863676] ? syscall_return_slowpath+0x30f/0x5c0 [ 97.863697] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 97.867737] 0*8kB [ 97.871857] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 97.871878] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 97.874093] 0*16kB [ 97.878205] RIP: 0033:0x455259 [ 97.878213] RSP: 002b:00007fa05ed7bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 97.882356] 1*32kB [ 97.911553] RAX: ffffffffffffffda RBX: 00007fa05ed7c6d4 RCX: 0000000000455259 [ 97.911562] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 97.911569] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 97.911576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 97.911587] R13: 000000000000032a R14: 00000000006f7c90 R15: 0000000000000001 [ 97.915720] (U) [ 97.920935] kobject: can not set name properly! [ 97.924343] 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 98.116301] Node 0 DMA32: 3*4kB (M) 2*8kB (UM) 2*16kB (UM) 3*32kB (M) 2*64kB (UM) 3*128kB (M) 3*256kB (UM) 3*512kB (UM) 2*1024kB (UM) 3*2048kB (UM) 706*4096kB (M) = 2902940kB [ 98.132093] Node 0 Normal: 1133*4kB (UME) 187*8kB (UME) 23*16kB (UME) 35*32kB (UME) 24*64kB (UM) 18*128kB (UME) 4*256kB (UME) 5*512kB (UME) 10*1024kB (UM) 11*2048kB (UM) 549*4096kB (M) = 2296412kB [ 98.149857] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 98.158456] 11953 total pagecache pages [ 98.162457] 0 pages in swap cache [ 98.165927] Swap cache stats: add 0, delete 0, find 0/0 [ 98.171295] Free swap = 0kB [ 98.174321] Total swap = 0kB [ 98.177362] 1965969 pages RAM [ 98.180482] 0 pages HighMem/MovableOnly [ 98.184473] 338615 pages reserved 2018/04/09 21:14:24 executing program 0: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0xc, &(0x7f0000000040)}, 0x8) 2018/04/09 21:14:24 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) tee(r0, r0, 0x5, 0x0) fstat(r0, &(0x7f0000000000)) flock(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0884113, &(0x7f0000000040)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/09 21:14:24 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/sequencer2\x00', 0x4000, 0x0) bind$unix(r0, &(0x7f0000000c00)=@abs={0x4581837faa56bdf5, 0x0, 0x4e23}, 0x6e) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x802, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r3) r4 = open(&(0x7f0000000300)='./file0\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x5, 0x2}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000002c0)={r5, 0xabb, 0x30}, &(0x7f0000000480)=0x8) r6 = dup(0xffffffffffffffff) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)=""/200, 0xc8) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3df}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)}], 0x1, &(0x7f0000000180)}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001780)=ANY=[@ANYRES32=0x0], &(0x7f0000001480)=0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401}, &(0x7f0000001600)=0x10) r8 = add_key$user(&(0x7f0000000540)='user\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="d2fe1b7251e69b4695649c40c5285c29169842df919434c10f3f42baddabe529b67cafe2e87d66031782c44b8e20b4f111dccc1931bffa1dd0a1674c842f068a1a8fe0c7c8bfc6ed86f4982e7f374267c5c77fc8bef6fa79d13d9e6760717959ffead21608bd13f4072565ff34c23a5ff789ec8d171a8c9cb14f1b89c620bb824ed29c51d6c26cb594f5f662a354abce9e772c45b9d04cf134c173338524cebc904fe7eeb43a12267206a261887702ead4cd959bbda348688d657b00a5ab6b00514ece13ecba42f37a8026344291e954aab036b3cffc34f4925992b77e4f0e447b4cdbc5d35ee04be9d5638a", 0xec, 0xfffffffffffffffd) r9 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)="1dad926a45462fa10631d3a8563411a4386c4a9298fc93556e2c3dbf570881b2bbf53824ccac0b3218960d25e82caea11fa51d53f6781fa72b83c718bbe6af1b6242a954b3608ee9e507401338f3eeae7624c119a6dcafe42d2133bab194ea9633939b1da1ad6373bf2b7025101275a04f89248ffc55e7bd10f84fb75fbcc836896980f92ca84296485de91f725da0c8ad894f57d9c80c5d10a2cd6d8e1bdbb2e68f6be995", 0xa5, 0xfffffffffffffff9) r10 = add_key$user(&(0x7f0000000800)='user\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880)="3de23719dfb13ebf3022e9b1fe1e3661e4ecec0878c63a20230ee170e22e698b98f5137241799a331857311afad10fe62ebbeb70cf0b3d0e6073f51ae74f3aca1356929fb8f234f3322f26c0894f1a902924454fd11b219a0a1c90b79a33b92fdf36c22f3f8e88d46abf45be86b2122c6be35efb2592ddf7ff97a5b330923f63a14fa233d15723a5d5797a4082e98262", 0x90, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000940)={r8, r9, r10}, &(0x7f0000000980)=""/151, 0x97, &(0x7f0000000a80)={&(0x7f0000000a40)={'rmd128\x00'}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f00000004c0)={0x7, 0x3, 0x200, 0x40, 0x100000000, 0x7, 0x3, 0x8, r7}, &(0x7f0000000500)=0x20) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001500)=""/133, 0x85}], 0x3, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x10000) write$binfmt_script(r1, &(0x7f0000001a40)={'#! ', './file1', [{0x20, 'wlan1&,nodevuser'}, {0x20, "2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077"}, {0x20, 'bdevppp0security'}, {0x20, 'ramfs\x00'}, {0x20, '9p\x00'}, {0x20, 'rmd128\x00'}, {0x20}, {0x20, 'cgroup/'}], 0xa, "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"}, 0x1118) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000001a00)='9p\x00', 0x0, &(0x7f00000019c0)) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000b80)=0x0) perf_event_open(&(0x7f0000000b00)={0x4, 0x70, 0x8, 0x5, 0x4, 0x0, 0x0, 0xffffffffffffff92, 0x10000, 0x4, 0x7, 0x0, 0x0, 0x7, 0xcd06, 0x7fff, 0x1000, 0x5, 0x6, 0x1, 0xffffffffffffffff, 0x7fffffff, 0x5, 0x800, 0x0, 0x7ff, 0x40, 0x70, 0x1, 0x20, 0x2005, 0x8e00000, 0x9, 0x5, 0x80000000, 0x0, 0x5, 0x3ff, 0x0, 0x1000000000000, 0x0, @perf_bp={&(0x7f0000000ac0), 0xb}, 0x0, 0x80000001, 0xff, 0x5, 0xf9, 0x2, 0x2}, r11, 0x3, r3, 0x2) readv(r1, &(0x7f00000010c0)=[{&(0x7f0000000c80)=""/18, 0x12}, {&(0x7f0000000cc0)=""/16, 0x10}, {&(0x7f0000000d00)=""/26, 0x1a}, {&(0x7f0000000d40)=""/195, 0xc3}, {&(0x7f0000000e40)=""/98, 0x62}, {&(0x7f0000000ec0)=""/39, 0x27}, {&(0x7f0000000f00)=""/223, 0xdf}, {&(0x7f0000001000)=""/167, 0xa7}], 0x8) close(r2) 2018/04/09 21:14:24 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10dd}, 0x11) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000001f1180000000000000000000006b4e953b0f030000009500000000000000000000000000000000d0c82cb1dc04502a584d7ff8f30472aabbb3521cc42a7f6cfb61ebff0fcf40ce369764b03ee809f3b99beb529aaf2bce4401d0c391e3f4f6f7802ff91cea92a033fe479298272f3d0eb1ce23313809042666aed0de0ef9f1f22de6a29c6cef5a23e67fb4622b6dd888423238f17656f47447d39b57c520cb0a5465fecda7206f9f10c0b59a97ae8c53b2"], &(0x7f000031cff6)='syzkaller\x00', 0x3c, 0x43c, &(0x7f00001a7f05)=""/251}, 0x48) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfff, 0x400) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) dup2(r0, r2) accept$alg(r2, 0x0, 0x0) 2018/04/09 21:14:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) 2018/04/09 21:14:24 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:24 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getuid() ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000500)={0x0, @empty, @remote}, &(0x7f0000000540)=0xc) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff7f}, {0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x80, [0xa4, 0xb66, 0x6, 0x7ff, 0x1ff, 0x6, 0x6, 0x9]}, 0x5c) listen$netrom(r2, 0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000940)={{&(0x7f0000000800)=""/198, 0xc6}, &(0x7f0000000900), 0x8}, 0x20) gettid() getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340), 0x0, &(0x7f0000000600)=ANY=[@ANYRES32, @ANYBLOB="66600000000001000044"], 0xe, 0x800}, 0x4040000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x0, '\x00', 0x1}, 0x18) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0x2}, {0x2, 0x3}, {0x2, 0x7}], 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, [0x0, 0x0, 0x1f, 0x10000000000000, 0x0, 0x0, 0x40000000000000]}, 0x5c) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000000740)=""/172, &(0x7f00000005c0)=0xac) 2018/04/09 21:14:24 executing program 4 (fault-call:3 fault-nth:2): r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x85303}) 2018/04/09 21:14:24 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x80141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000780)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) [ 98.340354] FAULT_INJECTION: forcing a failure. [ 98.340354] name failslab, interval 1, probability 0, space 0, times 0 [ 98.351708] CPU: 1 PID: 9098 Comm: syz-executor4 Not tainted 4.16.0+ #16 [ 98.358558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.367917] Call Trace: [ 98.370519] dump_stack+0x1b9/0x294 [ 98.374164] ? dump_stack_print_info.cold.2+0x52/0x52 [ 98.379371] ? perf_trace_lock_acquire+0xe3/0x980 [ 98.384239] should_fail.cold.4+0xa/0x1a [ 98.388337] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 98.393472] ? graph_lock+0x170/0x170 [ 98.397287] ? kasan_check_read+0x11/0x20 [ 98.401452] ? rcu_is_watching+0x85/0x140 [ 98.405621] ? find_held_lock+0x36/0x1c0 [ 98.409703] ? __lock_is_held+0xb5/0x140 [ 98.413799] ? check_same_owner+0x320/0x320 [ 98.418141] ? rcu_note_context_switch+0x710/0x710 [ 98.423094] __should_failslab+0x124/0x180 [ 98.427341] should_failslab+0x9/0x14 [ 98.431152] __kmalloc_track_caller+0x2c4/0x760 [ 98.435833] ? perf_trace_lock+0x900/0x900 [ 98.440079] ? kobject_init_and_add+0xb3/0x130 [ 98.444676] ? netif_set_real_num_tx_queues+0x1c0/0x700 [ 98.450042] ? tun_attach+0x7d9/0x12f0 [ 98.453939] ? __tun_chr_ioctl+0x26f5/0x42c0 [ 98.458358] ? tun_chr_ioctl+0x2a/0x40 [ 98.462256] ? do_vfs_ioctl+0x1cf/0x1650 [ 98.466329] ? kstrdup_const+0x66/0x80 [ 98.470226] kstrdup+0x39/0x70 [ 98.473429] kstrdup_const+0x66/0x80 [ 98.477155] __kernfs_new_node+0xa8/0x580 [ 98.481316] ? kernfs_dop_revalidate+0x3c0/0x3c0 [ 98.486095] ? lock_downgrade+0x8e0/0x8e0 [ 98.490272] kernfs_new_node+0x80/0xf0 [ 98.494185] kernfs_create_dir_ns+0x3d/0x140 [ 98.498617] sysfs_create_dir_ns+0xbe/0x1d0 [ 98.502965] kobject_add_internal+0x353/0xba0 [ 98.507490] ? kobj_ns_type_registered+0x60/0x60 [ 98.512265] ? kfree_const+0x59/0x70 [ 98.516000] ? rcu_read_lock_sched_held+0x108/0x120 [ 98.521029] ? kfree+0x1e9/0x260 [ 98.524443] ? kfree_const+0x5e/0x70 [ 98.528177] kobject_init_and_add+0xed/0x130 [ 98.532596] ? kobject_add_internal+0xba0/0xba0 [ 98.537279] ? print_usage_bug+0xc0/0xc0 [ 98.541360] netdev_queue_update_kobjects+0x165/0x4e0 [ 98.546569] ? net_rx_queue_update_kobjects+0x610/0x610 [ 98.551938] ? rtnl_trylock+0x20/0x20 [ 98.555759] ? refcount_add_not_zero+0x320/0x320 [ 98.560522] ? __raw_spin_lock_init+0x1c/0x100 [ 98.565115] netif_set_real_num_tx_queues+0x1c0/0x700 [ 98.570311] ? memset+0x31/0x40 [ 98.573609] tun_attach+0x7d9/0x12f0 [ 98.577336] ? tun_show_owner+0x170/0x170 [ 98.581509] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 98.586720] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.592248] ? full_name_hash+0xc0/0x100 [ 98.596303] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.601833] __tun_chr_ioctl+0x26f5/0x42c0 [ 98.606055] ? find_held_lock+0x36/0x1c0 [ 98.610105] ? tun_net_xmit+0x1c70/0x1c70 [ 98.614238] ? lock_downgrade+0x8e0/0x8e0 [ 98.618377] ? kasan_check_read+0x11/0x20 [ 98.622510] ? rcu_is_watching+0x85/0x140 [ 98.626642] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 98.631824] ? __fget+0x40c/0x650 [ 98.635262] ? match_held_lock+0x881/0x8b0 [ 98.639484] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 98.644402] tun_chr_ioctl+0x2a/0x40 [ 98.648099] ? tun_chr_compat_ioctl+0x30/0x30 [ 98.652577] do_vfs_ioctl+0x1cf/0x1650 [ 98.656453] ? ioctl_preallocate+0x2e0/0x2e0 [ 98.660846] ? fget_raw+0x20/0x20 [ 98.664284] ? __sb_end_write+0xac/0xe0 [ 98.668249] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 98.673770] ? fput+0x130/0x1a0 [ 98.677037] ? ksys_write+0x1a6/0x250 [ 98.680825] ? security_file_ioctl+0x94/0xc0 [ 98.685220] ksys_ioctl+0xa9/0xd0 [ 98.688660] SyS_ioctl+0x24/0x30 [ 98.692181] ? ksys_ioctl+0xd0/0xd0 [ 98.695797] do_syscall_64+0x29e/0x9d0 [ 98.699668] ? vmalloc_sync_all+0x30/0x30 [ 98.703799] ? _raw_spin_unlock_irq+0x27/0x70 [ 98.708279] ? finish_task_switch+0x1ca/0x820 [ 98.712762] ? syscall_return_slowpath+0x5c0/0x5c0 [ 98.717687] ? syscall_return_slowpath+0x30f/0x5c0 [ 98.722609] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 98.727958] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.732797] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 98.737972] RIP: 0033:0x455259 2018/04/09 21:14:24 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x260, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:24 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x488802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000002c0)={r1}) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000140)={0x6, 0x0, [{0x80000019, 0x6, 0x4, 0x5, 0x6, 0x81, 0x6}, {0xc0000001, 0x80000000, 0x1, 0x3b33, 0x2, 0x1000, 0x5}, {0x80000019, 0x9, 0x4, 0x4, 0x8, 0x1, 0xd1d}, {0xc0000000, 0x6, 0x0, 0x2, 0xd88d, 0x8, 0x4}, {0x8000000b, 0x9, 0x1, 0x5, 0x7, 0x8}, {0xc000000a, 0x4, 0x3, 0xef1, 0x3cd, 0x7, 0x8}]}) flistxattr(r0, &(0x7f0000000240)=""/54, 0xeca8) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x800c0) listen(r2, 0x7) 2018/04/09 21:14:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x3ff, 0xfff, 0x3, 0x101}) 2018/04/09 21:14:24 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) 2018/04/09 21:14:24 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x640800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x410403, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) read(r2, &(0x7f0000000040)=""/221, 0xdd) io_submit(r3, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000e27fd9)}]) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001440)=""/45, &(0x7f0000001480)=0x2d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001200)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x4b81, 0x1000, 0x3a0b, 0x48f, 0x10000, 0x8000, 0xffffffff, 0x6, 0x2, 0xffffffff, 0x101, 0x9, 0xfff, 0x1, 0x842]}, &(0x7f0000000100)=0x100) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001540)=ANY=[@ANYBLOB="1800000014000100000000000000000002800000925dbd444afc7af9e6013b7d3c89b3", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001580)={r4, @in={{0x2, 0x4e21}}, [0x76, 0x5, 0x40, 0x3c82, 0x5, 0x80000000, 0x4, 0x4, 0x0, 0x1, 0x8, 0x9, 0x1f74000000000, 0x3, 0xffffffffffffff54]}, &(0x7f0000001400)=0x100) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000014c0)=0xfffffffffffffff7, &(0x7f0000001500)=0x4) 2018/04/09 21:14:24 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xf5, "47b0d64e0b92ab5beddddba01d4035d7b7c47cd7fd10e3a34dd310bd479ef78d5f4c439da54905b1c372872cfdb069e2b3a3d5e50c4217623fd9b6a0c9c4c36b0c482b9c9060f26bc51df9832cc45953878beafcd38d42eee48901bb16e09db64c581305305651d8f3c34a833ce4c5f4ba79601f9f057b1f91ba0a6e38a563c510976ab19038dcc35da1e112830d1c78d055cd0991fe243079397ad18bc1be38bcbba5a86c061736890e513da88dea3b7baa9d538cb8a33109140468000f7d39c782295a3ab102a4b2fb7d3f5ed72b1f7398a6e9a7966302c2fb04ff9f03d9d3c42942adf3f5099f8ad87b21b4c6aed9a4f40da078"}, &(0x7f00000000c0)=0xfd) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={r4, 0x401, 0x6, 0x3a0ce7dd}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e24, 0xffffffffffffffba, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x5, 0xf8d, 0x0, 0x1, 0x21}, &(0x7f0000000140)=0x98) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="0f050f0d6841b832018ee08fc95001a90010b8a3000f00d00f2215f081608c00a0ba4300b0aceebaf80c66b845b0b48c66efbafc0cec66b9014d564b66b87f00000066ba000000000f30", 0x4a}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000380)='/dev/kvm\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/09 21:14:24 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x7fffffe, 0x80, &(0x7f00000000c0)=@broute={"62726f7574650500", 0x20, 0x2, 0x260, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x2d8) [ 98.741157] RSP: 002b:00007fa05ed7bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 98.748864] RAX: ffffffffffffffda RBX: 00007fa05ed7c6d4 RCX: 0000000000455259 [ 98.756121] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 98.763379] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 98.770661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 98.777923] R13: 000000000000032a R14: 00000000006f7c90 R15: 0000000000000002 [ 98.785448] ------------[ cut here ]------------ 2018/04/09 21:14:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = msgget(0x2, 0x103) msgget(0x3, 0xc) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000340)=""/171) close(r0) getsockopt(r1, 0x0, 0xa, &(0x7f00009ed000)=""/4, &(0x7f0000000000)=0x3) [ 98.790274] kobject_add_internal failed for tx-1 (error: -12 parent: queues) [ 98.798024] WARNING: CPU: 1 PID: 9098 at lib/kobject.c:242 kobject_add_internal+0x42c/0xba0 [ 98.806530] Kernel panic - not syncing: panic_on_warn set ... [ 98.806530] [ 98.813920] CPU: 1 PID: 9098 Comm: syz-executor4 Not tainted 4.16.0+ #16 [ 98.820768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.830128] Call Trace: [ 98.832729] dump_stack+0x1b9/0x294 [ 98.836373] ? dump_stack_print_info.cold.2+0x52/0x52 [ 98.841582] ? kobject_add_internal+0x360/0xba0 [ 98.846261] panic+0x22f/0x4de [ 98.849460] ? add_taint.cold.5+0x16/0x16 [ 98.853624] ? __warn.cold.8+0x148/0x1a3 [ 98.857707] ? kobject_add_internal+0x42c/0xba0 [ 98.862387] __warn.cold.8+0x163/0x1a3 [ 98.866289] ? kobject_add_internal+0x42c/0xba0 [ 98.870974] report_bug+0x252/0x2d0 [ 98.874593] do_error_trap+0x1de/0x490 [ 98.878470] ? math_error+0x420/0x420 [ 98.882260] ? vprintk_default+0x28/0x30 [ 98.886308] ? vprintk_func+0x81/0xe7 [ 98.890094] ? printk+0x9e/0xba [ 98.893365] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 98.898221] do_invalid_op+0x1b/0x20 [ 98.901920] invalid_op+0x1b/0x40 [ 98.905361] RIP: 0010:kobject_add_internal+0x42c/0xba0 [ 98.910617] RSP: 0018:ffff8801baa0f478 EFLAGS: 00010282 [ 98.915963] RAX: 0000000000000040 RBX: ffff88018d540a58 RCX: ffffc900050d9000 [ 98.923224] RDX: 0000000000040000 RSI: ffffffff815f8fa1 RDI: ffff8801baa0efd8 [ 98.930475] RBP: ffff8801baa0f570 R08: ffff88018d710240 R09: 0000000000000006 [ 98.937729] R10: ffff88018d710240 R11: 0000000000000000 R12: 00000000fffffff4 [ 98.944983] R13: ffff8801d9395e48 R14: ffffffff882a6d80 R15: ffff8801d9395e00 [ 98.952256] ? vprintk_func+0x81/0xe7 [ 98.956051] ? kobject_add_internal+0x42c/0xba0 [ 98.960713] ? kobj_ns_type_registered+0x60/0x60 [ 98.965456] ? kfree_const+0x59/0x70 [ 98.969160] ? rcu_read_lock_sched_held+0x108/0x120 [ 98.974162] ? kfree+0x1e9/0x260 [ 98.977521] ? kfree_const+0x5e/0x70 [ 98.981223] kobject_init_and_add+0xed/0x130 [ 98.985617] ? kobject_add_internal+0xba0/0xba0 [ 98.990270] ? print_usage_bug+0xc0/0xc0 [ 98.994328] netdev_queue_update_kobjects+0x165/0x4e0 [ 98.999506] ? net_rx_queue_update_kobjects+0x610/0x610 [ 99.004857] ? rtnl_trylock+0x20/0x20 [ 99.008644] ? refcount_add_not_zero+0x320/0x320 [ 99.013385] ? __raw_spin_lock_init+0x1c/0x100 [ 99.017954] netif_set_real_num_tx_queues+0x1c0/0x700 [ 99.023131] ? memset+0x31/0x40 [ 99.026402] tun_attach+0x7d9/0x12f0 [ 99.030109] ? tun_show_owner+0x170/0x170 [ 99.034249] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 99.039464] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.044986] ? full_name_hash+0xc0/0x100 [ 99.049041] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.054566] __tun_chr_ioctl+0x26f5/0x42c0 [ 99.058787] ? find_held_lock+0x36/0x1c0 [ 99.062838] ? tun_net_xmit+0x1c70/0x1c70 [ 99.066982] ? lock_downgrade+0x8e0/0x8e0 [ 99.071118] ? kasan_check_read+0x11/0x20 [ 99.075249] ? rcu_is_watching+0x85/0x140 [ 99.079383] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 99.084574] ? __fget+0x40c/0x650 [ 99.088015] ? match_held_lock+0x881/0x8b0 [ 99.092245] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 99.097163] tun_chr_ioctl+0x2a/0x40 [ 99.100864] ? tun_chr_compat_ioctl+0x30/0x30 [ 99.105343] do_vfs_ioctl+0x1cf/0x1650 [ 99.109224] ? ioctl_preallocate+0x2e0/0x2e0 [ 99.113622] ? fget_raw+0x20/0x20 [ 99.117065] ? __sb_end_write+0xac/0xe0 [ 99.121949] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 99.127471] ? fput+0x130/0x1a0 [ 99.130750] ? ksys_write+0x1a6/0x250 [ 99.134539] ? security_file_ioctl+0x94/0xc0 [ 99.138933] ksys_ioctl+0xa9/0xd0 [ 99.142379] SyS_ioctl+0x24/0x30 [ 99.145728] ? ksys_ioctl+0xd0/0xd0 [ 99.149341] do_syscall_64+0x29e/0x9d0 [ 99.153211] ? vmalloc_sync_all+0x30/0x30 [ 99.157343] ? _raw_spin_unlock_irq+0x27/0x70 [ 99.161822] ? finish_task_switch+0x1ca/0x820 [ 99.166302] ? syscall_return_slowpath+0x5c0/0x5c0 [ 99.171219] ? syscall_return_slowpath+0x30f/0x5c0 [ 99.176138] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 99.181514] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.186348] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 99.191520] RIP: 0033:0x455259 [ 99.194690] RSP: 002b:00007fa05ed7bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 99.202389] RAX: ffffffffffffffda RBX: 00007fa05ed7c6d4 RCX: 0000000000455259 [ 99.209729] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000014 [ 99.216985] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 99.225455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 99.232723] R13: 000000000000032a R14: 00000000006f7c90 R15: 0000000000000002 [ 99.240995] Dumping ftrace buffer: [ 99.244800] (ftrace buffer empty) [ 99.248494] Kernel Offset: disabled [ 99.252104] Rebooting in 86400 seconds..