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", 0xed0}], 0x1) 2017/12/18 14:35:28 executing program 7: userfaultfd(0x0) socketpair(0x9, 0x7, 0x3ec9, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x5, 0x7f}, {0x9, 0x2}, 0x80000000000000, 0x4, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 50.189519] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52096 sclass=netlink_route_socket pig=15766 comm=syz-executor3 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec0}], 0x1) 2017/12/18 14:35:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) 2017/12/18 14:35:28 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x80c1) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec0}], 0x1) 2017/12/18 14:35:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000006000-0x10)={0x8, 0x100000000, 0x2c, 0x8}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec0}], 0x1) 2017/12/18 14:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000057d000)='net/udplite\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00009cc000-0xaa)={0x0, 0xa2, "acd853c65ba5edccbd9a2b7331260e05eaa57b9fe57891d59f7baee6e701c0696b862b9c4489932b57f49168045ebc4d78d982ff10902922a563b71d2d6e5759f38be9748fec8b1a3572de06c5f13fa5bf0938ecf1d54595b4b4eb976a5d2999286e909cf7f9a79e9c079ae7b2003c8f746dbb38af06b22947326f38e3f7ad66297b8690ee894ef1a05bdee688479c3129470a3439c05598605787aaf4fee960eca3"}, &(0x7f00007e3000)=0xaa) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d65000)=@assoc_value={r1, 0x3}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000776000-0xd)='/dev/net/tun\x00', 0x0, 0x2007) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:28 executing program 7: userfaultfd(0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aaa000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x3f) 2017/12/18 14:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = add_key$keyring(&(0x7f00001d1000)='keyring\x00', &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f00008c4000)='user\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d07000-0x2f)="840c74e392bccfa14d2e5494aa68c804eae4a0cf218cadf38097e398024c367173f27e77292bf86559b9ca42536717", 0x2f, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000986000)="", 0x0, r1) keyctl$search(0xa, r1, &(0x7f00003d5000)='user\x00', &(0x7f000070d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) r3 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:28 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000005000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x2, 0x75, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffff222}], 0x84) 2017/12/18 14:35:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c07000)={0x2, 0x1f, 0x2, 0x80000001, 0x3, [{0x3, 0x80000001, 0x1, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x80000001, 0x6, 0x6e0, 0x0, 0x0, 0x404, 0x0, 0x0, 0x0}, {0x1, 0xaa, 0x5, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec8}], 0x1) 2017/12/18 14:35:28 executing program 7: r0 = userfaultfd(0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d1148a8fb881f8"}, 0xe5a}, 0x10) 2017/12/18 14:35:28 executing program 7: userfaultfd(0x80000) 2017/12/18 14:35:28 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f04000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008b2000-0x4)=0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) getgroups(0x4, &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, 0xc) r18 = getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000006000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000006000-0x30)=[{&(0x7f0000006000-0xdb)="a87dab414737e517f9b832fa21bc8eb7f1d3daf8162779b13cffb3f1e752fa0bc7630b4968d331df023a375c4b63a459fe08eaf72956a162ecb4cb58884a545c13837a26eb7462847b54d963c9529a88df187e17a0702f3e7c36c2ab701e7f9656fdeedd56bed02c56fe0fb6546c222f9ef93209eabab5142932845c9f5a409c77228acf5af2bb26aea0d4ea3c98bf5a025605e03c5b9467ae722da92c7c766f2c3200ffc6b4f0a26e3779d0bfdd0279b51b8456452ef647084ff4dc5ea535d962f6a55720fe3e974533f3b90fcbd88f466976a0d396a36c8aa599", 0xdb}, {&(0x7f0000005000)="52c9a3e4550da5287b8e46be912718ff528e0a4924831fa39b8da07e12639f92faa8f8060277f65fc9c5759d14cd7d549d1d55983c78003010b4aaf5f2aa82fbd6a8314b710ca13f5651a15f760ed6213e40324ac4b56c9d70a6ef6f76289ce39f8944ada7ad2fdbf1a9bcd319fdee1c08f04567bf99ed7214f2c221c156388597ad471e1cec3d8dc2dff4c3c12f9dd51428224fdbb66a178315a29305bbcc0a1c606993e2ffef9337604e4534d95bdff39a162b02033586e846070c29c7222ea97b4a684f3f7200a5d52e02f64668745561e322f1961bdb10805999b8e142ea", 0xe0}, {&(0x7f0000005000)="6e67631c0c836b89d15a7af5d8779dc183582c9388f5f0e0c43cf53c1c7c72d65108fb820137e59c00289334412e1e8043bd15c258a2bdc4cdbb218c0fb2553c8ca7aa7d3405236236af5aa72e8e9e31844e2118c9489d42e1d928ba267412350661f29bbea822a7b6eb320d98b7e308bda4e2c934c5ebb7a6a9bb579154fd3ff903e909bee1f5267b", 0x89}], 0x3, &(0x7f0000006000-0x128)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x128, 0x40000}, 0x0) r19 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) sched_setscheduler(r20, 0x5, &(0x7f0000001000-0x4)=0xffffffff) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec0}], 0x1) 2017/12/18 14:35:28 executing program 7: r0 = userfaultfd(0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000002000-0x2)={0x6, 0x0}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001000-0xd1)=""/209) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000+0x705)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x5, 0x1, 0x7, 0x9, 0xa0, 0x80, 0x5, r2, r3}, {0x33, 0x5, 0x7, 0x2, 0x7, 0xeec7, 0x2, 0x1}, {0x24e4, 0xffff, 0x9, 0x3f}, 0x8, 0x9, 0x100000000, 0x1, 0x1, 0x0}, {{@in=@multicast2=0xe0000002, 0x3, 0xfb38}, 0x5, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000, 0x2, 0x3, 0x1, 0x4, 0x7bd76126, 0x4}}, 0xe8) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000003000-0x18)={0x7, 0x9, 0x3, 0xfffffffffffffff9, 0xffffffffffffffff, 0x9}) 2017/12/18 14:35:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004e0000)=0x0) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000c4c000-0x2)={&(0x7f0000a79000)="4fd320317635e622f71cc7db6e664e726e624508a952305990e43ec77bfbd1c42c7b32c62e0101c76979191587a6874dd560cdf747c659981c941d5d8d483468f425b2737e21b4aaf69e22a57db5daa9fb07885be42d650611db2d2142ee551e02a3bca24af5699211a99302630bad075c6c5742888e26fde153d9a80c0ed245ae88e5d522679f484d36fa4c78151e9d83075d3a4018f546f0b4cc81a5a319d6963adc959aea5b6d2852782b135b4c69b7df5bbbdc32931583e3ca3300e1a39a12e4a80bb752ffa05bf5ae0d3239c1143f427d058637686c6a7bccb052aae5d691776ea4", 0xe4}) 2017/12/18 14:35:28 executing program 0: inotify_init1(0x80800) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000005000)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x4000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000006000+0xb55)={@generic="ed79aeaa61cd206e71f05d80cad4f12f", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x7, 0x5, &(0x7f0000005000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000005000)={r2, r3+30000000}) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000003000)=""/0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000002000)={0x0, 0xa, 0x0, @thr={&(0x7f0000007000-0xfc)="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", &(0x7f0000006000)="dce7dbb58fc9ca86966c13f44b257686107deb7fba4ef463b1b4be4e52a8b4641ce5257d6a1063dcc95028635b49444b2252b8e5e67ca85f10e427c7622a7aaca2e909916aae8baa16fd312b9aae61848f2aa6b8acac754c9f89d32633d8323730595a81cf4515c84facd51f44f96d424d29605bcb5828aea1293b47981720180c7ec54c953fa3d4d4645d1f17a95ae1ebda4b53a17055bed069adb7c9c5cbc588e29d895e9b9b3a77ebe207ddcf962db986136e86fd311afb35dcf4f3439ad3c4cb5aa0e87bbc120c28e5598d46311679ebab8266120ca9342981ff01481afb8959da654766023047dc46b101"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) setsockopt$sock_int(r5, 0x1, 0x10, &(0x7f0000005000-0x4)=0x4829, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x1, 0x0) timer_getoverrun(r6) sendmsg$netlink(r5, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec0}], 0x1) 2017/12/18 14:35:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00009bd000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) 2017/12/18 14:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = add_key$keyring(&(0x7f00001d1000)='keyring\x00', &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f00008c4000)='user\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d07000-0x2f)="840c74e392bccfa14d2e5494aa68c804eae4a0cf218cadf38097e398024c367173f27e77292bf86559b9ca42536717", 0x2f, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000986000)="", 0x0, r1) keyctl$search(0xa, r1, &(0x7f00003d5000)='user\x00', &(0x7f000070d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) r3 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec0}], 0x1) [ 50.223445] binder: 15796:15801 ioctl 4008642a 20111ff8 returned -22 [ 50.244557] binder: 15796:15801 ioctl 4008642a 20111ff8 returned -22 2017/12/18 14:35:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000739000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00002e5000-0x8)={0x0, 0x8000}, &(0x7f0000377000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e8c000)={r1, 0xffffffffffff3bd9, 0x2, 0x47af}, &(0x7f00002b5000-0x4)=0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000812000)=0x5, 0x4) 2017/12/18 14:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c06000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000658000-0x4)=0xe8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000a4e000-0x4)=0xd6, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="63ed2eb380cbc56a43437fd2bba2dcef0415d950f243359819ca46fa494a44710b0e668c21e8620f6dc1f81f6b99b5d2922856bb9fc2282c8833f49c8784fe95c201ebc77cf6b0503455753907610da865ff6c779b6cb72609b7cd96f909f2c9e37c9f5d33ea13d5fb927592cd9cc29e4a22c1b07216cb5cfa636ffce0fc264777b70d44bb1f47b7ad9a05c9f45fd6cdbe5ddca0df563904c789ecdfbbe2101299597da4bce244026d86f49966735c108eeec844a16532411078ef903f923912be3594db9c6c619496fd123f1075acdf5673136301a259945c7aaea090fa7b9d9ff1afbc136a517ed7e8fe091ea8956490667a45a233bf57e76458c8c7f84e0af53220836779afc8f3d82fa289f7875328232a4310d10f3981158821dbd12dcec273431fdaad0b6dd3b719e3d4cf2611869c62ec9bc2988a92e42c6acb1e254951f471ba66d9797d77460e0eec5edaf8f4443265153c40579283ba655ac1ef2c048740d6d04fed86dfb54e672ece37a44559a058d830abdd503e8ebbc02b78c07a580cf23a86bf969ada4228f0b655f01662850cbaeff2415e55c3d7fd8d4a0c2dfcfa57fbf2cf4927bff26ac1859de8841210f9cbedfbb50fd0353054b29a03550bfd2747b17c6478212155b7bd1adc73dad20214e820401ac4da6f31644485e46cc9befaa29ad9205e9d80e4683491d0f7d249b6e3d3cb7de4a6b54255eaedb0f98d79b43bdd203266632d16848e26120f8d321d55f9663e648453ffb0c86cc192dbec8f677a1ef0ee5b5bad85869a70722c051b964745aaa9fcd791778e6d67e9f064c82222227058e2269d20b75f042f94a5a39e746c4adda30ab349a23ee523f7b330daa6849b1156760736b1f442ddd8321905e8075126b098b2733f42b3abe5c1403b40199f485ef95576fd0ae9d013acb562b248c98f77caacee4b18f2012a02026a3f2697d48fca390a36b00b997495c3b318d801f456ec74b44f8164236f43e4dec3f748846302cd1751e52617bb703e120e76c7e71d0251dd059293811e8e215ca0cdda208ececf073102e3c00ca81533a662620c3d5963f47aceea4e9c8f2cfbe64052727d0c289f6678dc793e2edfe67dee9822f7a2c04f974d5ba7ea2a9f7eea8f6350a495c8ab8f1edfd5f6dc8fe9fcd7989f8eeb562822258c1f2e406f6c151e2da9b21a7f27db1ed3e22f9298887a0a87c821a91eec2bad9224b2fc1e52666845797f2c013a9cca611067088440132899233231483404746786fdb3e02573bcbe6b0a8467d884c6de15988084d9c5d2fecbb329187abf4eff5a8b79862edf298ed89d632887e6405c25673f3e42c2d1aa5239e98c28373a384b7044e5b139f88e4f5b84baab5894da047b487490bc1335d73f232e46d7cb3d3209f6f6fea9a8510a0f0eb8a6ce1bf4198dd97d149eff239ef78b5c19145fffdd17089be47dcd215577fedf01dcffe0fa47677c28b1f61187a3d1bec2a2bb84d9a185e05b4bf510ba77ae60db2c0b282ea9ff13bfbf05543dbfd5f90d30738aa893f07f29c21c35361f72548bbaf31d5e68e52342389302d35ef5706a148c18605be3ce75a8ac71eaf6372dad123dbc1f57cf5117b8a5cccacc7fddc9a65e5d3dfcf76fff5e0416f47fe0b6cecf75e6948b1949276a1e65ba429bfbf645ecafcf7a61a3a7fb352be0f2514acfdac47e93002e17fa9b2a0632e251accbc5cc6454d8981ae5c75de200c941203e1d7a18107e8a4acdb88a1e3ee70df8faed0b40bfc6bc84b5a95b5c94d194992b51c19c50debf59a9467337c8d4bbfc04bec11d1f1c9043bd3b36d3b269309693ca20f87373dabbb4bd7fc27841ebb22e824122503e2b463f1ff97a748a71e90fa8c8d33f49e098eed213dc2ebcc88c656dc08c46bdcb5bb38d9a25e30c8fdd2b1014339751a824268c2429728f8367cf59a541b9ed95e00a828a0580df8694d6e3f006578f3aca4b6440ce688db687c4fb6ee4a74af64e3ca71bf6715f952a6ce8863353198be06cd6f7a3a4e0d509d9f35b9414d4fb855f4597c718d5c2c2d71518cede6213e91db183fe4c89113d757c6ce8308f1e817e62e1a3865fe38b489527dccb5c5dd82e0d60811532117625b2840016c35eafbe8976f528c24fe57cc0cc21d8404a954988a8270fbde90f597a501c27c964ed39d2d44bd52cfc43e3441be6845e5ad3058fe5880c9bf559cdce026c69b8598cf5ac4bce1dfcfc960bc25d459e99b3bb025355d1ba97b9b7c0dbe5fbdd3640de4197231dec3c756f5b8162da19203be0f9b2b0381d6e68a8f18a0ff14b9fec8da2f3ae7aa0716f8444ce3aa089206abd91009312a9529e49379167c9a8dd6f95154074fb4617ed91b3cf239c8ea75db60d41fc59b64758a25be0722fc74498b5a2880c2dc3173461c4cd11bafdfaf83ebdf2486b250d452cd6642e7929c1308891ca226ef484b7bf50b3398c40ffe1353a242fab70053cad32a6f364d9c3cc5d3632235400f6e9df459a98198c2f0d8519dcee3138c3be462b69709b9c3ae3f1917fb389196108b9e91df8e41c56e15e8963d9072d26d8c808afa96fbf1c79409a6272e6514ebc337747e713ebf30326447fca89b62af5f68317021c0c5a1d68655dafe9a24e31e409827736da9c8fe925b4cfecf1a7387a2e1c9e81f6aa63f81b308562a14e05fc7312838365265ba04b21b626bb8c249d0685f18bdfb567a9dc8b7b089c1a3baef10065a71389755e68281da2b80fa353fe745c6a5a5a031144a767df65452483b26f130a807068be41c7b17fbd467e04ba690fcba793db03c048f8c94aaca21b0fc76b8508648c7bedd2998bfbab0b7cbabe98e1d7374e1ddd561aa00a0630a895b8da477d64a338342dd6c834d6ffc3d3a12faded87b56ccbb1a40607fa86955b43384efdaf2301a3147e00132a9e7d35560629733ad860c16a075f6611b1215d308c75cc1cf5a74efae3881862c4e1e6fb48fdd74aa2c1b0ba75f24c051072b75039db5d57f067f10e84bfa78b5d8b5f5a9e9fff3e8ac8bcf9ffa418eeeb1bbf490323e0517d698801b892fe97a7d2ca767eec3cbeb2504d97efd323b8222f6064ca8f24937169fc325c35a055d2fc89d6fb42dd5468b7f68b4509de2d7efed4614f768a953afdc4f4df844eceed160ec2615fa96dfe0bb2f04152f02ccbc2d2f50a98ec11506c03545aa11be9f5daad7691136278faa1bc62cde0a2e93dbf4bde5b268834ee5b5fd9afd0e763a88c8808e7a28c161946c0405b9adf6937c490e45b2da8e5c5735f131cc9144c265cf989bd61102d38b5ccc6837284cae9ee316fe3472954701284f0157865a2bee3c851956538987a2cda714fe47e02420a7c7f15d42de4d0bc9e9fecadb60a4c3bdb27ebd515404981e6a5979e20af4547a8583ebaf5e19d132b95012dcaf1b6f4cb68b9c240599217cbfae70ae0bacb1e1ab1896adf3fe5f6cf1721a6fe18aea6476380d7ea42fcd6c6ac1bfe83d13adb7f010cd5df6c3d8d6bc57837b117a8ad1a73e24620ee8d562d4a5781d253cb61289145c785040e492c6816fdde14cad247c480e94e53bb2df87f5df6bb5797e7da131da49dd8d762c9d90485ef453c3c34a749b5818b463203c6b915150ce65afc9c126812f4d55b0d72bf18e05e6ef12d9fb003c083e986bb57dc6776b7683623640fc6c69ca9258766517e1e9046a4adc951ba7e77724d699e90207e964b549ca29912cadbd1ae5ab03a84ba7ec515acab2d025ce2519b6e42a6f3a83c9fa77f1375e9843942ec9664a5aac8bf2d7b9eaf81b1f4ce415e7d32f5673f7c12142458dd85df3500e011af83006da59cb11a63ae60b4820196b1450a6dac0e8a65f6803fdd2edaa9ede54b6bc28ae15d9a361da00c146934f9876b6991269c3267f61e97c2979d571657e5dc56187a2695d7a77d818637555be11c3c3ab500432b361253a57dbfbcb85f54b4fd4c8d5421bed655fbf9058fcdee0fe2e3b36d44119d831dd44abc880a27e34a07e40322f51d5efcbcd61000874c4fc4b045ab2041e738389c1510f0ecdb15f8f8506b9116acb578723ec03d65875546f3685b4f928208f0d9ef6cd3d127186e78832622d45d84452529e42191eeb54a19eef14255fa07d8d5e82255b1ae8a0cba40ce9999313c758516bdee0fb319d72a75b2ad5eea81f6aa0665e0c64f93ab5a0afe60db66b9be151e5962da5261940102b0af18303037dc45843e9f359df3c077f84a668ce255551e775c90927ce98c72cf2906f374d796edb27c608e88993482dd90fecfb0e0d71c29b423113ff0bd11e399404661125dc16b2e257302c23a5263a78a8eb6e93ee7799683647a5338cf8769d322caac34673692fa93664793fa5c1a5f847fc93ec2d812b5557e641d5baf644b86632581c1e45a2cf0624ca3c40f7d6805672286efd03de86c380cb450e7526c29ca5a154a1623073f8cdb3539a597833accbd7165359fd697e02e83846a811f716fec571afe402f04aece2b775ce370f5aa0b9958d1a811088bf28272a804bdfe40023c22c0e276750498f6babb565b273b3b752279b24964e0b329f05652fc7effcc88f1ef07bc8b8ce54e7fc8c55bc45e3394be971face1db909bfd179fc97a02cbda8e6164f2f53727b24b9f4ac7b57426cc642f10f99383f0d8b095f2b457ac35bf0d1c0ac6d3943f5e62ad94b4a3f5c2c6dfc202df6a7d6f6e49ddc99d0bcd94181890667bced03dde1a2c22a0f1c3d7c09d9c301966fcf76e302dc3117d1b4261db19ee699b31d47c9881453bf304e4abb916403c482c9c01a4083ab37b580d9f46ab899d3d20365942a40910427fc6531bd9e31117216f8fa37db6350758a0082dee40c6b9e2e81386a75f9e7d6d2cc2681a868c7ec95e13d7989dcba82d4620a949be8426018342ee03bfb17277b241fc60256acbbcf801520a4dd96318152ae1f54ad962d358364f132baf80c324f66d1281f672d6a6d340c11dc0639d331bb61448ce37ee96d06a96b1d106ef88e2977d70170ccd629c64f9fd3549ac1f2d3245f5608c3edefad61170586e15c2541970f75c276795420e12c6c5e4dbd1084b1e61377d5d3ee7669344567f6023b3907521f8f8b85cafad43321514c95ac5731afdbfa1ff317a4cc02c93c25ef35e8b903d00a88cefe55f31c28b9d0562a617e83bb43e0b66ef654b93c96a6596f418dc2eed17905905e0ac782cdbefb42e89add476785fb56aebbedd3bb4d09662e03fa495441d0043c3ebf2e501a2efeda7c34676efca6c22235501a233cab436f0e7312bbd32b5d42a416fe97ccc8dfd57206765f7a7f231a6e98d87a621897b6080cb", 0xec4}], 0x1) 2017/12/18 14:35:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000949000)='/dev/rfkill\x00', 0x200080, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f89000+0x227)={{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x200}, {0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xec8}, 0x100000001, [0x6, 0x700000000000, 0x8, 0xfffffffffffffff8, 0xfffffffffffffff8, 0x4, 0x0, 0x800000000000]}, 0x5c) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000121000-0x65)=""/101) listen$netrom(r0, 0x3) 2017/12/18 14:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000ed000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) getresgid(&(0x7f0000712000)=0x0, &(0x7f00005f7000-0x4)=0x0, &(0x7f0000ba9000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003d7000-0x10)={0x46, 0x200, 0x100000001, 0x9, 0x0}, &(0x7f0000c8b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000324000-0xa8)={r4, 0xa0, "245449762e99fe360d1eae40f327c07c099f434e6f26171f066b1e4599bf8803e420b04579967d78ac1b645320342227a347f73c16d88b3eabc4b54f6a94f97251ac2bb492ed19de9bffff7c62ec160e75b64ca35ac514c21e87a3f59f69f25523c4a8ae758b79f26ee8d8534406c223439b1a1d65761d59dc4ed020ff055a88da6d94ce530d5b1c4b2092e52bbf452c390ede45a7d8246124fb658e75b9fedd"}, &(0x7f000095f000-0x4)=0xa8) lchown(&(0x7f000069f000-0x1)='./file0\x00', r2, r3) r5 = semget$private(0x0, 0x3, 0x344) semtimedop(r5, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002fe000)={r4, 0x51, "4b7fb981a647af9f9ade404b40e98833fcf7e7f7116089b7779de34e07af4dbb8fdfc56b387049c5e6529c21f92de325cbcbc1bf67a1dc4c371744e6f39c672c14651674b821612b0ffd5c6ee7d1871050"}, &(0x7f0000e70000-0x4)=0x59) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@generic="65b327a045b448b02f0e4920c5582436", @ifru_settings={0x1, 0x0, @fr=&(0x7f0000e5f000)={0xccbf, 0x2, 0x8003, 0x7, 0x9, 0x1ff, 0x27e}}}) open$dir(&(0x7f0000311000-0x8)='./file0\x00', 0x400, 0x20) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f00009d2000)="fa908aeca5", 0x5) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="63ed2eb380cbc56a43437fd2bba2dcef0415d950f243359819ca46fa494a44710b0e668c21e8620f6dc1f81f6b99b5d2922856bb9fc2282c8833f49c8784fe95c201ebc77cf6b0503455753907610da865ff6c779b6cb72609b7cd96f909f2c9e37c9f5d33ea13d5fb927592cd9cc29e4a22c1b07216cb5cfa636ffce0fc264777b70d44bb1f47b7ad9a05c9f45fd6cdbe5ddca0df563904c789ecdfbbe2101299597da4bce244026d86f49966735c108eeec844a16532411078ef903f923912be3594db9c6c619496fd123f1075acdf5673136301a259945c7aaea090fa7b9d9ff1afbc136a517ed7e8fe091ea8956490667a45a233bf57e76458c8c7f84e0af53220836779afc8f3d82fa289f7875328232a4310d10f3981158821dbd12dcec273431fdaad0b6dd3b719e3d4cf2611869c62ec9bc2988a92e42c6acb1e254951f471ba66d9797d77460e0eec5edaf8f4443265153c40579283ba655ac1ef2c048740d6d04fed86dfb54e672ece37a44559a058d830abdd503e8ebbc02b78c07a580cf23a86bf969ada4228f0b655f01662850cbaeff2415e55c3d7fd8d4a0c2dfcfa57fbf2cf4927bff26ac1859de8841210f9cbedfbb50fd0353054b29a03550bfd2747b17c6478212155b7bd1adc73dad20214e820401ac4da6f31644485e46cc9befaa29ad9205e9d80e4683491d0f7d249b6e3d3cb7de4a6b54255eaedb0f98d79b43bdd203266632d16848e26120f8d321d55f9663e648453ffb0c86cc192dbec8f677a1ef0ee5b5bad85869a70722c051b964745aaa9fcd791778e6d67e9f064c82222227058e2269d20b75f042f94a5a39e746c4adda30ab349a23ee523f7b330daa6849b1156760736b1f442ddd8321905e8075126b098b2733f42b3abe5c1403b40199f485ef95576fd0ae9d013acb562b248c98f77caacee4b18f2012a02026a3f2697d48fca390a36b00b997495c3b318d801f456ec74b44f8164236f43e4dec3f748846302cd1751e52617bb703e120e76c7e71d0251dd059293811e8e215ca0cdda208ececf073102e3c00ca81533a662620c3d5963f47aceea4e9c8f2cfbe64052727d0c289f6678dc793e2edfe67dee9822f7a2c04f974d5ba7ea2a9f7eea8f6350a495c8ab8f1edfd5f6dc8fe9fcd7989f8eeb562822258c1f2e406f6c151e2da9b21a7f27db1ed3e22f9298887a0a87c821a91eec2bad9224b2fc1e52666845797f2c013a9cca611067088440132899233231483404746786fdb3e02573bcbe6b0a8467d884c6de15988084d9c5d2fecbb329187abf4eff5a8b79862edf298ed89d632887e6405c25673f3e42c2d1aa5239e98c28373a384b7044e5b139f88e4f5b84baab5894da047b487490bc1335d73f232e46d7cb3d3209f6f6fea9a8510a0f0eb8a6ce1bf4198dd97d149eff239ef78b5c19145fffdd17089be47dcd215577fedf01dcffe0fa47677c28b1f61187a3d1bec2a2bb84d9a185e05b4bf510ba77ae60db2c0b282ea9ff13bfbf05543dbfd5f90d30738aa893f07f29c21c35361f72548bbaf31d5e68e52342389302d35ef5706a148c18605be3ce75a8ac71eaf6372dad123dbc1f57cf5117b8a5cccacc7fddc9a65e5d3dfcf76fff5e0416f47fe0b6cecf75e6948b1949276a1e65ba429bfbf645ecafcf7a61a3a7fb352be0f2514acfdac47e93002e17fa9b2a0632e251accbc5cc6454d8981ae5c75de200c941203e1d7a18107e8a4acdb88a1e3ee70df8faed0b40bfc6bc84b5a95b5c94d194992b51c19c50debf59a9467337c8d4bbfc04bec11d1f1c9043bd3b36d3b269309693ca20f87373dabbb4bd7fc27841ebb22e824122503e2b463f1ff97a748a71e90fa8c8d33f49e098eed213dc2ebcc88c656dc08c46bdcb5bb38d9a25e30c8fdd2b1014339751a824268c2429728f8367cf59a541b9ed95e00a828a0580df8694d6e3f006578f3aca4b6440ce688db687c4fb6ee4a74af64e3ca71bf6715f952a6ce8863353198be06cd6f7a3a4e0d509d9f35b9414d4fb855f4597c718d5c2c2d71518cede6213e91db183fe4c89113d757c6ce8308f1e817e62e1a3865fe38b489527dccb5c5dd82e0d60811532117625b2840016c35eafbe8976f528c24fe57cc0cc21d8404a954988a8270fbde90f597a501c27c964ed39d2d44bd52cfc43e3441be6845e5ad3058fe5880c9bf559cdce026c69b8598cf5ac4bce1dfcfc960bc25d459e99b3bb025355d1ba97b9b7c0dbe5fbdd3640de4197231dec3c756f5b8162da19203be0f9b2b0381d6e68a8f18a0ff14b9fec8da2f3ae7aa0716f8444ce3aa089206abd91009312a9529e49379167c9a8dd6f95154074fb4617ed91b3cf239c8ea75db60d41fc59b64758a25be0722fc74498b5a2880c2dc3173461c4cd11bafdfaf83ebdf2486b250d452cd6642e7929c1308891ca226ef484b7bf50b3398c40ffe1353a242fab70053cad32a6f364d9c3cc5d3632235400f6e9df459a98198c2f0d8519dcee3138c3be462b69709b9c3ae3f1917fb389196108b9e91df8e41c56e15e8963d9072d26d8c808afa96fbf1c79409a6272e6514ebc337747e713ebf30326447fca89b62af5f68317021c0c5a1d68655dafe9a24e31e409827736da9c8fe925b4cfecf1a7387a2e1c9e81f6aa63f81b308562a14e05fc7312838365265ba04b21b626bb8c249d0685f18bdfb567a9dc8b7b089c1a3baef10065a71389755e68281da2b80fa353fe745c6a5a5a031144a767df65452483b26f130a807068be41c7b17fbd467e04ba690fcba793db03c048f8c94aaca21b0fc76b8508648c7bedd2998bfbab0b7cbabe98e1d7374e1ddd561aa00a0630a895b8da477d64a338342dd6c834d6ffc3d3a12faded87b56ccbb1a40607fa86955b43384efdaf2301a3147e00132a9e7d35560629733ad860c16a075f6611b1215d308c75cc1cf5a74efae3881862c4e1e6fb48fdd74aa2c1b0ba75f24c051072b75039db5d57f067f10e84bfa78b5d8b5f5a9e9fff3e8ac8bcf9ffa418eeeb1bbf490323e0517d698801b892fe97a7d2ca767eec3cbeb2504d97efd323b8222f6064ca8f24937169fc325c35a055d2fc89d6fb42dd5468b7f68b4509de2d7efed4614f768a953afdc4f4df844eceed160ec2615fa96dfe0bb2f04152f02ccbc2d2f50a98ec11506c03545aa11be9f5daad7691136278faa1bc62cde0a2e93dbf4bde5b268834ee5b5fd9afd0e763a88c8808e7a28c161946c0405b9adf6937c490e45b2da8e5c5735f131cc9144c265cf989bd61102d38b5ccc6837284cae9ee316fe3472954701284f0157865a2bee3c851956538987a2cda714fe47e02420a7c7f15d42de4d0bc9e9fecadb60a4c3bdb27ebd515404981e6a5979e20af4547a8583ebaf5e19d132b95012dcaf1b6f4cb68b9c240599217cbfae70ae0bacb1e1ab1896adf3fe5f6cf1721a6fe18aea6476380d7ea42fcd6c6ac1bfe83d13adb7f010cd5df6c3d8d6bc57837b117a8ad1a73e24620ee8d562d4a5781d253cb61289145c785040e492c6816fdde14cad247c480e94e53bb2df87f5df6bb5797e7da131da49dd8d762c9d90485ef453c3c34a749b5818b463203c6b915150ce65afc9c126812f4d55b0d72bf18e05e6ef12d9fb003c083e986bb57dc6776b7683623640fc6c69ca9258766517e1e9046a4adc951ba7e77724d699e90207e964b549ca29912cadbd1ae5ab03a84ba7ec515acab2d025ce2519b6e42a6f3a83c9fa77f1375e9843942ec9664a5aac8bf2d7b9eaf81b1f4ce415e7d32f5673f7c12142458dd85df3500e011af83006da59cb11a63ae60b4820196b1450a6dac0e8a65f6803fdd2edaa9ede54b6bc28ae15d9a361da00c146934f9876b6991269c3267f61e97c2979d571657e5dc56187a2695d7a77d818637555be11c3c3ab500432b361253a57dbfbcb85f54b4fd4c8d5421bed655fbf9058fcdee0fe2e3b36d44119d831dd44abc880a27e34a07e40322f51d5efcbcd61000874c4fc4b045ab2041e738389c1510f0ecdb15f8f8506b9116acb578723ec03d65875546f3685b4f928208f0d9ef6cd3d127186e78832622d45d84452529e42191eeb54a19eef14255fa07d8d5e82255b1ae8a0cba40ce9999313c758516bdee0fb319d72a75b2ad5eea81f6aa0665e0c64f93ab5a0afe60db66b9be151e5962da5261940102b0af18303037dc45843e9f359df3c077f84a668ce255551e775c90927ce98c72cf2906f374d796edb27c608e88993482dd90fecfb0e0d71c29b423113ff0bd11e399404661125dc16b2e257302c23a5263a78a8eb6e93ee7799683647a5338cf8769d322caac34673692fa93664793fa5c1a5f847fc93ec2d812b5557e641d5baf644b86632581c1e45a2cf0624ca3c40f7d6805672286efd03de86c380cb450e7526c29ca5a154a1623073f8cdb3539a597833accbd7165359fd697e02e83846a811f716fec571afe402f04aece2b775ce370f5aa0b9958d1a811088bf28272a804bdfe40023c22c0e276750498f6babb565b273b3b752279b24964e0b329f05652fc7effcc88f1ef07bc8b8ce54e7fc8c55bc45e3394be971face1db909bfd179fc97a02cbda8e6164f2f53727b24b9f4ac7b57426cc642f10f99383f0d8b095f2b457ac35bf0d1c0ac6d3943f5e62ad94b4a3f5c2c6dfc202df6a7d6f6e49ddc99d0bcd94181890667bced03dde1a2c22a0f1c3d7c09d9c301966fcf76e302dc3117d1b4261db19ee699b31d47c9881453bf304e4abb916403c482c9c01a4083ab37b580d9f46ab899d3d20365942a40910427fc6531bd9e31117216f8fa37db6350758a0082dee40c6b9e2e81386a75f9e7d6d2cc2681a868c7ec95e13d7989dcba82d4620a949be8426018342ee03bfb17277b241fc60256acbbcf801520a4dd96318152ae1f54ad962d358364f132baf80c324f66d1281f672d6a6d340c11dc0639d331bb61448ce37ee96d06a96b1d106ef88e2977d70170ccd629c64f9fd3549ac1f2d3245f5608c3edefad61170586e15c2541970f75c276795420e12c6c5e4dbd1084b1e61377d5d3ee7669344567f6023b3907521f8f8b85cafad43321514c95ac5731afdbfa1ff317a4cc02c93c25ef35e8b903d00a88cefe55f31c28b9d0562a617e83bb43e0b66ef654b93c96a6596f418dc2eed17905905e0ac782cdbefb42e89add476785fb56aebbedd3bb4d09662e03fa495441d0043c3ebf2e501a2efeda7c34676efca6c22235501a233cab436f0e7312bbd32b5d42a416fe97ccc8dfd57206765f7a7f231a6e98d87a62189", 0xec0}], 0x1) 2017/12/18 14:35:28 executing program 7: r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001000-0x4)=0x0) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec0}], 0x1) 2017/12/18 14:35:28 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000)=0x10, 0x80000) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x100, 0x41000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = signalfd4(0xffffffffffffff9c, &(0x7f0000006000-0x8)={0x3}, 0x8, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x45)=@file={0x0, ""/67}, &(0x7f0000006000-0x4)=0x45, 0x80800) r13 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) r14 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x2, 0x0) r15 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = syz_open_dev$mouse(&(0x7f0000005000)='/dev/input/mouse#\x00', 0x4, 0x200000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x3, 0xffffffffffffff9c, 0x0}) r18 = socket$bt_l2cap(0x1f, 0x0, 0x0) r19 = socket$bt_sco(0x1f, 0x5, 0x2) r20 = socket$inet6_tcp(0xa, 0x1, 0x0) r21 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000006000-0x38)={&(0x7f0000005000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000)=[{&(0x7f0000005000)="38cb911d22ab46037897ab627b23f1d2", 0x10}, {&(0x7f0000002000)="5c78f88c6c4817fc1f20dbd3d39b91fedc39f92cec1e12b76fba3d2342b1d4e2e84685f2866d08ca4e6121643398f04c7d0ea2ad2948737a688732124948ed2cd90983151ec51371c803dafdecb6a89075b1c218b78acade055fec90405e70b07e30369776f835aed351d90c8946db2d69f5cbe9125247d2c93b0728da7a40f078a484803f1d64c49595a381cbc2dc4ad4cd9cb5d1184d3cf71b3767ecabf15d988b53ba05a4bc1ec849b19d48e00dfb0e9d8de90d36618cf1675828395478cb519a0b9fbe045aff97e76b1f590c53a2b97b884e4f43de3d80", 0xd9}, {&(0x7f0000005000)="2c7c42cffc09832fc310034c2e5c0907010301de6fb69a3e81b34b0ebe81b30da0f57b42c3f05e5a8286adcfc56128ed7a12871341bd5832d0f99aa87e766e0e127ce1e316c8c21ad899cbdd413a545dad0abedd39c88c5932d425ee499c2145a41832d69be9de40c25e26ebed441ff37c16aed90acb2f194f6c4b2e4a40ff1cfe85d7", 0x83}, {&(0x7f0000005000)="d24a984bbb826230214c3309346244029e529a3a3f59584993d47235f6899b8167dbbfb38e5f73c317160667c488", 0x2e}], 0x4, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15]}, @rights={0x18, 0x1, 0x1, [r16]}, @rights={0x20, 0x1, 0x1, [r17, r18, r19]}, @rights={0x18, 0x1, 0x1, [r20, r21]}], 0xd8, 0x10}, 0x4000) r22 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r22, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00004d9000-0xb)='asymmetric\x00', &(0x7f0000bdf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003c9000)='\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000f8a000-0x8)='keyring\x00', &(0x7f0000041000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) bpf$OBJ_GET_PROG(0x7, &(0x7f000017d000-0xc)={&(0x7f00000e3000-0x8)='./file0\x00', 0x0}, 0xc) msgget(0x2, 0x45) memfd_create(&(0x7f0000b09000)='\x00', 0x3) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000005000)={0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0xd6, 0x1, 0x1b4}, &(0x7f0000006000-0x4)=0xa0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) ptrace$setsig(0x4203, r2, 0x3, &(0x7f0000001000)={0x2c, 0x40, 0x7, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x8, 0x5, 0x820f, 0x2, 0x8000, 0x100000001, 0x25, 0x3, r1}, &(0x7f0000006000-0x4)=0x20) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x0) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec0}], 0x1) 2017/12/18 14:35:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = add_key$keyring(&(0x7f00001d1000)='keyring\x00', &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f00008c4000)='user\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d07000-0x2f)="840c74e392bccfa14d2e5494aa68c804eae4a0cf218cadf38097e398024c367173f27e77292bf86559b9ca42536717", 0x2f, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000986000)="", 0x0, r1) keyctl$search(0xa, r1, &(0x7f00003d5000)='user\x00', &(0x7f000070d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) r3 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 7: userfaultfd(0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f29000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000180000-0x8)={0x0, 0x4}, &(0x7f0000543000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000465000-0x98)={r1, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x5}, &(0x7f0000001000-0x4)=0x98) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec2}], 0x1) 2017/12/18 14:35:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000005000)=0x0) 2017/12/18 14:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fc3000-0x9)='/dev/vcs\x00', 0x0, 0x0) r2 = gettid() ptrace$setregs(0xd, r2, 0x51c87df7, &(0x7f0000439000-0xfd)="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") r3 = add_key$keyring(&(0x7f0000109000-0x8)='keyring\x00', &(0x7f0000faa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008a0000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000937000-0x4)=0xe8) getresgid(&(0x7f00009b8000)=0x0, &(0x7f0000cd1000-0x4)=0x0, &(0x7f000046b000)=0x0) keyctl$chown(0x4, r3, r4, r5) r7 = shmget$private(0x0, 0x3000, 0x200, &(0x7f000028f000/0x3000)=nil) shmctl$IPC_SET(r7, 0x1, &(0x7f0000b82000-0x70)={{0x4, r4, r6, r4, r5, 0x10, 0x8, 0x0, 0x0, 0x0}, 0x2, 0x1, 0x100, 0x7, r2, r2, 0xc38, 0x0, 0x0, 0x0}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000668000-0x1000)=""/4096) close(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000064b000-0x10)={0x0, 0x38, &(0x7f0000c88000)=[@in6={0xa, 0x1, 0x742, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000308000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006bd000-0x1086)={r8, 0x107e, "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"}, &(0x7f000040b000-0x4)=0x1086) 2017/12/18 14:35:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004e2000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000b66000-0xd5)=""/213) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec0}], 0x1) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec0}], 0x1) 2017/12/18 14:35:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x8) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00008f1000)={@generic="4c5e6ce40e1d9115321e3cff713858ae", 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x10, 0x8000000, r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000003000-0x14)={0xffffffffffffffff, 0x1f, 0x6, 0x7, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:28 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000006000-0x8c)={0x4, 0x1000, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x4010) 2017/12/18 14:35:28 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005da000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x6) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec0}], 0x1) 2017/12/18 14:35:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 7: userfaultfd(0x7ffbe) 2017/12/18 14:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_rr_get_interval(r0, &(0x7f000027d000-0x10)={0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f0000f7a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40d75606ccb53001, 0x0) connect$netrom(r0, &(0x7f0000c57000-0x10)=@ax25={0x3, {"7c789a2c5b11b6"}, 0xffffffffffffffc1}, 0x10) userfaultfd(0x800) 2017/12/18 14:35:28 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$void(r0, 0x5451) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000)={@common='ipddp0\x00', @ifru_flags=0x8802}) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000004000)={0x80000001, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) socket$netlink(0x10, 0x3, 0x0) listen(r0, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x8c0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000)={@loopback=0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x5, 0x7) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec1}], 0x1) 2017/12/18 14:35:28 executing program 7: userfaultfd(0x807fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x80000000) 2017/12/18 14:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = add_key$keyring(&(0x7f00001d1000)='keyring\x00', &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f00008c4000)='user\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d07000-0x2f)="840c74e392bccfa14d2e5494aa68c804eae4a0cf218cadf38097e398024c367173f27e77292bf86559b9ca42536717", 0x2f, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000986000)="", 0x0, r1) keyctl$search(0xa, r1, &(0x7f00003d5000)='user\x00', &(0x7f000070d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) r3 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 6: socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x181000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000006000-0x28)={0x7f, 0x1d, 0x7, 0x68, "9181c0bc34c1a25955ec8b45769099b7a10640ff0a238610591fb62787b72b01"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000fb3000)={0xfb, 0xca, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000840000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000886000-0x4)=0x1, 0x4) r2 = socket(0x0, 0x1, 0x7) poll(&(0x7f0000b31000-0x30)=[{r0, 0x1, 0x0}, {r2, 0x480, 0x0}, {r0, 0x600, 0x0}, {r2, 0x8, 0x0}, {r2, 0x4, 0x0}, {r0, 0x1, 0x0}], 0x6, 0x8) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec0}], 0x1) 2017/12/18 14:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000762000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006e3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec0}], 0x1) 2017/12/18 14:35:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) listen(r0, 0x7e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) userfaultfd(0x0) 2017/12/18 14:35:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000e47000)="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", 0xec0}], 0x1) 2017/12/18 14:35:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000005000)=@get={0x1, &(0x7f0000006000-0x1000)=""/4096, 0x100000000}) 2017/12/18 14:35:28 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c14000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000a48000-0x4)=0x97b, 0x4) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000ed000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) getresgid(&(0x7f0000712000)=0x0, &(0x7f00005f7000-0x4)=0x0, &(0x7f0000ba9000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003d7000-0x10)={0x46, 0x200, 0x100000001, 0x9, 0x0}, &(0x7f0000c8b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000324000-0xa8)={r4, 0xa0, "245449762e99fe360d1eae40f327c07c099f434e6f26171f066b1e4599bf8803e420b04579967d78ac1b645320342227a347f73c16d88b3eabc4b54f6a94f97251ac2bb492ed19de9bffff7c62ec160e75b64ca35ac514c21e87a3f59f69f25523c4a8ae758b79f26ee8d8534406c223439b1a1d65761d59dc4ed020ff055a88da6d94ce530d5b1c4b2092e52bbf452c390ede45a7d8246124fb658e75b9fedd"}, &(0x7f000095f000-0x4)=0xa8) lchown(&(0x7f000069f000-0x1)='./file0\x00', r2, r3) r5 = semget$private(0x0, 0x3, 0x344) semtimedop(r5, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002fe000)={r4, 0x51, "4b7fb981a647af9f9ade404b40e98833fcf7e7f7116089b7779de34e07af4dbb8fdfc56b387049c5e6529c21f92de325cbcbc1bf67a1dc4c371744e6f39c672c14651674b821612b0ffd5c6ee7d1871050"}, &(0x7f0000e70000-0x4)=0x59) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@generic="65b327a045b448b02f0e4920c5582436", @ifru_settings={0x1, 0x0, @fr=&(0x7f0000e5f000)={0xccbf, 0x2, 0x8003, 0x7, 0x9, 0x1ff, 0x27e}}}) open$dir(&(0x7f0000311000-0x8)='./file0\x00', 0x400, 0x20) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f00009d2000)="fa908aeca5", 0x5) 2017/12/18 14:35:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000006000-0x4)=0xa2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x4) 2017/12/18 14:35:28 executing program 7: userfaultfd(0x800) ioctl$KVM_SET_TSC_KHZ(0xffffffffffffffff, 0xaea2, 0x0) 2017/12/18 14:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = add_key$keyring(&(0x7f00001d1000)='keyring\x00', &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f00008c4000)='user\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d07000-0x2f)="840c74e392bccfa14d2e5494aa68c804eae4a0cf218cadf38097e398024c367173f27e77292bf86559b9ca42536717", 0x2f, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000986000)="", 0x0, r1) keyctl$search(0xa, r1, &(0x7f00003d5000)='user\x00', &(0x7f000070d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000001000-0x6a)=""/106, &(0x7f0000001000-0x4)=0x6a) userfaultfd(0x0) 2017/12/18 14:35:28 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000006000-0xa)='net/igmp6\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x800) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000ed000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) getresgid(&(0x7f0000712000)=0x0, &(0x7f00005f7000-0x4)=0x0, &(0x7f0000ba9000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003d7000-0x10)={0x46, 0x200, 0x100000001, 0x9, 0x0}, &(0x7f0000c8b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000324000-0xa8)={r4, 0xa0, "245449762e99fe360d1eae40f327c07c099f434e6f26171f066b1e4599bf8803e420b04579967d78ac1b645320342227a347f73c16d88b3eabc4b54f6a94f97251ac2bb492ed19de9bffff7c62ec160e75b64ca35ac514c21e87a3f59f69f25523c4a8ae758b79f26ee8d8534406c223439b1a1d65761d59dc4ed020ff055a88da6d94ce530d5b1c4b2092e52bbf452c390ede45a7d8246124fb658e75b9fedd"}, &(0x7f000095f000-0x4)=0xa8) lchown(&(0x7f000069f000-0x1)='./file0\x00', r2, r3) r5 = semget$private(0x0, 0x3, 0x344) semtimedop(r5, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002fe000)={r4, 0x51, "4b7fb981a647af9f9ade404b40e98833fcf7e7f7116089b7779de34e07af4dbb8fdfc56b387049c5e6529c21f92de325cbcbc1bf67a1dc4c371744e6f39c672c14651674b821612b0ffd5c6ee7d1871050"}, &(0x7f0000e70000-0x4)=0x59) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@generic="65b327a045b448b02f0e4920c5582436", @ifru_settings={0x1, 0x0, @fr=&(0x7f0000e5f000)={0xccbf, 0x2, 0x8003, 0x7, 0x9, 0x1ff, 0x27e}}}) open$dir(&(0x7f0000311000-0x8)='./file0\x00', 0x400, 0x20) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f00009d2000)="fa908aeca5", 0x5) 2017/12/18 14:35:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00004cb000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000a28000-0x40)={0x2, 0x1, 0xbef, 0xf, 0x8, 0x0, 0x8000, 0x8, [@sadb_ident={0x2, 0xb, 0x3, 0x0, 0x7}, @sadb_spirange={0x2, 0x10, 0x5, 0xc2, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x100000000, 0x0, 0x0, 0x75c, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000006000-0x4)=0x5980) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000002000)={"60e34fe2daf01556ae1ff87391e1206c", {0x4, 0xfffffffffffffffb, 0x5, "3cc80240a160", 0x28f5074a, 0x0}}) 2017/12/18 14:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = add_key$keyring(&(0x7f00001d1000)='keyring\x00', &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f00008c4000)='user\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d07000-0x2f)="840c74e392bccfa14d2e5494aa68c804eae4a0cf218cadf38097e398024c367173f27e77292bf86559b9ca42536717", 0x2f, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000986000)="", 0x0, r1) keyctl$search(0xa, r1, &(0x7f00003d5000)='user\x00', &(0x7f000070d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000ed000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) getresgid(&(0x7f0000712000)=0x0, &(0x7f00005f7000-0x4)=0x0, &(0x7f0000ba9000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003d7000-0x10)={0x46, 0x200, 0x100000001, 0x9, 0x0}, &(0x7f0000c8b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000324000-0xa8)={r4, 0xa0, "245449762e99fe360d1eae40f327c07c099f434e6f26171f066b1e4599bf8803e420b04579967d78ac1b645320342227a347f73c16d88b3eabc4b54f6a94f97251ac2bb492ed19de9bffff7c62ec160e75b64ca35ac514c21e87a3f59f69f25523c4a8ae758b79f26ee8d8534406c223439b1a1d65761d59dc4ed020ff055a88da6d94ce530d5b1c4b2092e52bbf452c390ede45a7d8246124fb658e75b9fedd"}, &(0x7f000095f000-0x4)=0xa8) lchown(&(0x7f000069f000-0x1)='./file0\x00', r2, r3) r5 = semget$private(0x0, 0x3, 0x344) semtimedop(r5, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002fe000)={r4, 0x51, "4b7fb981a647af9f9ade404b40e98833fcf7e7f7116089b7779de34e07af4dbb8fdfc56b387049c5e6529c21f92de325cbcbc1bf67a1dc4c371744e6f39c672c14651674b821612b0ffd5c6ee7d1871050"}, &(0x7f0000e70000-0x4)=0x59) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@generic="65b327a045b448b02f0e4920c5582436", @ifru_settings={0x1, 0x0, @fr=&(0x7f0000e5f000)={0xccbf, 0x2, 0x8003, 0x7, 0x9, 0x1ff, 0x27e}}}) open$dir(&(0x7f0000311000-0x8)='./file0\x00', 0x400, 0x20) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f00009d2000)="fa908aeca5", 0x5) 2017/12/18 14:35:28 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/105, 0x69, 0x80000000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x200, r2}) 2017/12/18 14:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000083000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000699000-0x14)={0x6, 0x3, 0x20, 0x4, 0x8}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = add_key$keyring(&(0x7f00001d1000)='keyring\x00', &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f00008c4000)='user\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d07000-0x2f)="840c74e392bccfa14d2e5494aa68c804eae4a0cf218cadf38097e398024c367173f27e77292bf86559b9ca42536717", 0x2f, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000986000)="", 0x0, r1) keyctl$search(0xa, r1, &(0x7f00003d5000)='user\x00', &(0x7f000070d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) prctl$getname(0x10, &(0x7f00009dd000)=""/119) statx(r0, &(0x7f0000b97000-0x8)='./file0\x00', 0x0, 0xfff, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00007f7000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = syz_open_dev$sndseq(&(0x7f0000213000)='/dev/snd/seq\x00', 0x0, 0x100000) setitimer(0x0, &(0x7f00005a4000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000177000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000683000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00006f7000)=""/74, &(0x7f0000217000-0x4)=0x4a) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00007fb000)={0x2, 0x100000000, 0x0, {r2, r3+10000000}, 0x65f1e520, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) 2017/12/18 14:35:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x1}) r1 = memfd_create(&(0x7f0000001000-0x2)='*\x00', 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000005000)={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000004000-0x6)={0x0, 0x100}, &(0x7f0000003000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x0, 0x6, 0x1ef, 0x1e9, 0x8, 0x6, 0x89, {r3, @in6={{0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x400, 0x5, 0x8, 0x8}}, &(0x7f0000004000-0x4)=0xb8) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000ed000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) getresgid(&(0x7f0000712000)=0x0, &(0x7f00005f7000-0x4)=0x0, &(0x7f0000ba9000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003d7000-0x10)={0x46, 0x200, 0x100000001, 0x9, 0x0}, &(0x7f0000c8b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000324000-0xa8)={r4, 0xa0, "245449762e99fe360d1eae40f327c07c099f434e6f26171f066b1e4599bf8803e420b04579967d78ac1b645320342227a347f73c16d88b3eabc4b54f6a94f97251ac2bb492ed19de9bffff7c62ec160e75b64ca35ac514c21e87a3f59f69f25523c4a8ae758b79f26ee8d8534406c223439b1a1d65761d59dc4ed020ff055a88da6d94ce530d5b1c4b2092e52bbf452c390ede45a7d8246124fb658e75b9fedd"}, &(0x7f000095f000-0x4)=0xa8) lchown(&(0x7f000069f000-0x1)='./file0\x00', r2, r3) r5 = semget$private(0x0, 0x3, 0x344) semtimedop(r5, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002fe000)={r4, 0x51, "4b7fb981a647af9f9ade404b40e98833fcf7e7f7116089b7779de34e07af4dbb8fdfc56b387049c5e6529c21f92de325cbcbc1bf67a1dc4c371744e6f39c672c14651674b821612b0ffd5c6ee7d1871050"}, &(0x7f0000e70000-0x4)=0x59) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@generic="65b327a045b448b02f0e4920c5582436", @ifru_settings={0x1, 0x0, @fr=&(0x7f0000e5f000)={0xccbf, 0x2, 0x8003, 0x7, 0x9, 0x1ff, 0x27e}}}) open$dir(&(0x7f0000311000-0x8)='./file0\x00', 0x400, 0x20) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f00009d2000)="fa908aeca5", 0x5) 2017/12/18 14:35:28 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x881}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x400400, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000007000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r2 = add_key(&(0x7f0000006000-0x8)='big_key\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000005000-0x58)="88d5c192530d2a426aaeb0e5178bef5ed99dde0c5efa71753513ebaec1ac6fddb7721187da10c78ed079aefd7855becd683844c0b37783502c0c14ff63f6851bae597b89fcb43bd254e12cca25a7c684b0fa19602fb1d42f", 0x58, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000005000)='id_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000-0xbe)="170f4aa8cb236cbab55670bfcc8e28de3741511e1dd0fa0194cafb3043f0afa6af43edb6d9d8bf7618d62556305d624406f01f6913947520d9dcf48ec86177365b178a032f420c96e3d61eed5018886a12559a2f90cb50d6f3c1af484a84d2f1c23400710799fa23b52060d7c8df916a7cead1fbdcb24db20f0c6f69489241fef292e18492be336065a2641e2d3aecaecd2900cffc2da9aa2518c1ca91ab82ac04df0cf5736119a4c870c634e4d9499699033276bd08239a32d12775fddd", 0xbe, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000003000-0xb)='asymmetric\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r3) 2017/12/18 14:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = add_key$keyring(&(0x7f00001d1000)='keyring\x00', &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f00008c4000)='user\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d07000-0x2f)="840c74e392bccfa14d2e5494aa68c804eae4a0cf218cadf38097e398024c367173f27e77292bf86559b9ca42536717", 0x2f, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000986000)="", 0x0, r1) r3 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 4: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) [ 50.543257] QAT: Invalid ioctl 2017/12/18 14:35:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000526000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000a7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000261000-0x4)=0x8) accept$ipx(r0, &(0x7f0000b88000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bb0000-0x4)=0x10) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000ed000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) getresgid(&(0x7f0000712000)=0x0, &(0x7f00005f7000-0x4)=0x0, &(0x7f0000ba9000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003d7000-0x10)={0x46, 0x200, 0x100000001, 0x9, 0x0}, &(0x7f0000c8b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000324000-0xa8)={r4, 0xa0, "245449762e99fe360d1eae40f327c07c099f434e6f26171f066b1e4599bf8803e420b04579967d78ac1b645320342227a347f73c16d88b3eabc4b54f6a94f97251ac2bb492ed19de9bffff7c62ec160e75b64ca35ac514c21e87a3f59f69f25523c4a8ae758b79f26ee8d8534406c223439b1a1d65761d59dc4ed020ff055a88da6d94ce530d5b1c4b2092e52bbf452c390ede45a7d8246124fb658e75b9fedd"}, &(0x7f000095f000-0x4)=0xa8) lchown(&(0x7f000069f000-0x1)='./file0\x00', r2, r3) r5 = semget$private(0x0, 0x3, 0x344) semtimedop(r5, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002fe000)={r4, 0x51, "4b7fb981a647af9f9ade404b40e98833fcf7e7f7116089b7779de34e07af4dbb8fdfc56b387049c5e6529c21f92de325cbcbc1bf67a1dc4c371744e6f39c672c14651674b821612b0ffd5c6ee7d1871050"}, &(0x7f0000e70000-0x4)=0x59) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@generic="65b327a045b448b02f0e4920c5582436", @ifru_settings={0x1, 0x0, @fr=&(0x7f0000e5f000)={0xccbf, 0x2, 0x8003, 0x7, 0x9, 0x1ff, 0x27e}}}) open$dir(&(0x7f0000311000-0x8)='./file0\x00', 0x400, 0x20) 2017/12/18 14:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000de1000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a95000-0x4)=0x1c, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000418000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x1, 0xff, 0xd, 0x1f10, 0x0, 0x3}, 0x20) 2017/12/18 14:35:28 executing program 4: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 7: userfaultfd(0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000314000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000074b000)=0x0, &(0x7f00003e9000-0x4)=0x4) 2017/12/18 14:35:28 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000006000+0x61b)=""/77, 0x4d, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) [ 50.563599] QAT: Invalid ioctl 2017/12/18 14:35:28 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000005000)={0x0, 0x0}, 0x2) r2 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x10400, 0x17) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000ed000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) getresgid(&(0x7f0000712000)=0x0, &(0x7f00005f7000-0x4)=0x0, &(0x7f0000ba9000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003d7000-0x10)={0x46, 0x200, 0x100000001, 0x9, 0x0}, &(0x7f0000c8b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000324000-0xa8)={r4, 0xa0, "245449762e99fe360d1eae40f327c07c099f434e6f26171f066b1e4599bf8803e420b04579967d78ac1b645320342227a347f73c16d88b3eabc4b54f6a94f97251ac2bb492ed19de9bffff7c62ec160e75b64ca35ac514c21e87a3f59f69f25523c4a8ae758b79f26ee8d8534406c223439b1a1d65761d59dc4ed020ff055a88da6d94ce530d5b1c4b2092e52bbf452c390ede45a7d8246124fb658e75b9fedd"}, &(0x7f000095f000-0x4)=0xa8) lchown(&(0x7f000069f000-0x1)='./file0\x00', r2, r3) r5 = semget$private(0x0, 0x3, 0x344) semtimedop(r5, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002fe000)={r4, 0x51, "4b7fb981a647af9f9ade404b40e98833fcf7e7f7116089b7779de34e07af4dbb8fdfc56b387049c5e6529c21f92de325cbcbc1bf67a1dc4c371744e6f39c672c14651674b821612b0ffd5c6ee7d1871050"}, &(0x7f0000e70000-0x4)=0x59) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@generic="65b327a045b448b02f0e4920c5582436", @ifru_settings={0x1, 0x0, @fr=&(0x7f0000e5f000)={0xccbf, 0x2, 0x8003, 0x7, 0x9, 0x1ff, 0x27e}}}) 2017/12/18 14:35:28 executing program 4: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 7: userfaultfd(0x807fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000f30000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) 2017/12/18 14:35:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) add_key$keyring(&(0x7f00001d1000)='keyring\x00', &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f00008c4000)='user\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d07000-0x2f)="840c74e392bccfa14d2e5494aa68c804eae4a0cf218cadf38097e398024c367173f27e77292bf86559b9ca42536717", 0x2f, 0xfffffffffffffffd) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b9e000-0x16)='/selinux/checkreqprot\x00', 0x4c2383, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f67000)={0x0, 0x2}, &(0x7f0000036000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00001da000)={0x0, @in6={{0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x7f, 0xfffffffffffffffd, 0x3b6, 0x828d, 0x401, 0x9, 0xec, 0x2, 0x0, 0x4, 0x7, 0x80000000, 0x5, 0xffff]}, &(0x7f0000b44000-0x4)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000961000-0x10)={0x0, 0xa0, &(0x7f000090d000-0xa0)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x34, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in6={0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0xdb}]}, &(0x7f00007fc000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000fb9000)={&(0x7f0000959000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c58000)=[{&(0x7f0000202000)="f9616e26b3a5b1e25ae6009d932ce1fc0c48db040847a719598595d6b81f4f91ef2e849c51b1302ecb8b64bce16e244a04175ede310a510f20e065a251bc16a5dbf351650b5c2c7c7a1d5f1d44257b7b026f07359e987841555336d48c717e220a575a105ff6f29a1ba0733b7b346dd99bade6c1d375d6b7589f74108d432d81899ac67e9946ec30974db90ad98bb7a1e8a4d7c06650d21cd48515b6abc6e588e4329456ff5a505786464259125c9df6daa4573a1a58e040c57ea9426849feee13614b5adb", 0xc5}, {&(0x7f00006c3000)="a7a885e93eed7b466dd67e7086f26344bc1ef4acb1a00cb79c9567855925aa5cac5277abc5f39fdd371e9604142c262a7912dd786db8eec4ffea0d01054f779dc7274108247e6d4a56ece61d3d995f5547cb3178fe7930df18dac9ab1bcfd30b3727a6ca4d9d18a29d4103566d2debba087621cee6ded9fe274436d458", 0x7d}, {&(0x7f0000dc4000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000b13000)=[], 0x0, 0x4}, 0x4000) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009cd000-0xa)='/dev/cuse\x00', 0x2c9c8f2b538c3786, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000f3f000)=""/229) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000ed000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) getresgid(&(0x7f0000712000)=0x0, &(0x7f00005f7000-0x4)=0x0, &(0x7f0000ba9000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003d7000-0x10)={0x46, 0x200, 0x100000001, 0x9, 0x0}, &(0x7f0000c8b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000324000-0xa8)={r3, 0xa0, "245449762e99fe360d1eae40f327c07c099f434e6f26171f066b1e4599bf8803e420b04579967d78ac1b645320342227a347f73c16d88b3eabc4b54f6a94f97251ac2bb492ed19de9bffff7c62ec160e75b64ca35ac514c21e87a3f59f69f25523c4a8ae758b79f26ee8d8534406c223439b1a1d65761d59dc4ed020ff055a88da6d94ce530d5b1c4b2092e52bbf452c390ede45a7d8246124fb658e75b9fedd"}, &(0x7f000095f000-0x4)=0xa8) lchown(&(0x7f000069f000-0x1)='./file0\x00', r1, r2) r4 = semget$private(0x0, 0x3, 0x344) semtimedop(r4, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002fe000)={r3, 0x51, "4b7fb981a647af9f9ade404b40e98833fcf7e7f7116089b7779de34e07af4dbb8fdfc56b387049c5e6529c21f92de325cbcbc1bf67a1dc4c371744e6f39c672c14651674b821612b0ffd5c6ee7d1871050"}, &(0x7f0000e70000-0x4)=0x59) 2017/12/18 14:35:29 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000035d000-0x9)='/dev/vcs\x00', 0x4043, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000056a000)=0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x0) 2017/12/18 14:35:29 executing program 7: userfaultfd(0x80800) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1, 0x800, 0x7ff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x3fffe) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000ed000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) getresgid(&(0x7f0000712000)=0x0, &(0x7f00005f7000-0x4)=0x0, &(0x7f0000ba9000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003d7000-0x10)={0x46, 0x200, 0x100000001, 0x9, 0x0}, &(0x7f0000c8b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000324000-0xa8)={r3, 0xa0, "245449762e99fe360d1eae40f327c07c099f434e6f26171f066b1e4599bf8803e420b04579967d78ac1b645320342227a347f73c16d88b3eabc4b54f6a94f97251ac2bb492ed19de9bffff7c62ec160e75b64ca35ac514c21e87a3f59f69f25523c4a8ae758b79f26ee8d8534406c223439b1a1d65761d59dc4ed020ff055a88da6d94ce530d5b1c4b2092e52bbf452c390ede45a7d8246124fb658e75b9fedd"}, &(0x7f000095f000-0x4)=0xa8) lchown(&(0x7f000069f000-0x1)='./file0\x00', r1, r2) r4 = semget$private(0x0, 0x3, 0x344) semtimedop(r4, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000be7000-0xc)='/dev/autofs\x00', 0xc080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000cb2000)={0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000762000)='/dev/rfkill\x00', 0x8041, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000083a000-0x4)=0x0, &(0x7f00009ed000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000036d000-0x4)=0x5, 0x4) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f00006e6000)=0x7, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000083b000)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f99000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:29 executing program 7: r0 = userfaultfd(0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) listen(r1, 0x5) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7f, 0x3, 0x0, 0x80009, 0x11, 0x11, "eef0f2ce611b34660d6684cda2f3e9dc6047236837ffbd6be099fd15b2a9dd36771b8ff1f29c006aeaec7d77f91f6c5f02e253621804baff36a6bcfe6fb89e66", "ead9fcc6b532134c2d1ff9a1a6594d118b00c070f35e02e8efe93518493b0c35ad363f450975c9c219260723534a625cc17cdf7f2d59341ce930536f1f65a2d7", "e0000579277dded7b5a3a0048d55569d400e52205f22f44d6df009d0eacd4e73", [0x2, 0x8]}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x0, 0x7d, 0x9, 0x8, 0x3ff, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 50.608233] audit: type=1400 audit(1513607728.946:330): avc: denied { ioctl } for pid=16059 comm="syz-executor6" path="socket:[30939]" dev="sockfs" ino=30939 ioctlcmd=0x8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) add_key$keyring(&(0x7f00001d1000)='keyring\x00', &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x2000, 0x0) fcntl$setsig(r0, 0xa, 0x37) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000673000-0x30)={0x30, 0xaf6c67c8c14f74b8, 0x0, 0x1, 0xffffffffffffff7b, 0x7, 0x7, 0x7}, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000ed000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) getresgid(&(0x7f0000712000)=0x0, &(0x7f00005f7000-0x4)=0x0, &(0x7f0000ba9000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003d7000-0x10)={0x46, 0x200, 0x100000001, 0x9, 0x0}, &(0x7f0000c8b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000324000-0xa8)={r3, 0xa0, "245449762e99fe360d1eae40f327c07c099f434e6f26171f066b1e4599bf8803e420b04579967d78ac1b645320342227a347f73c16d88b3eabc4b54f6a94f97251ac2bb492ed19de9bffff7c62ec160e75b64ca35ac514c21e87a3f59f69f25523c4a8ae758b79f26ee8d8534406c223439b1a1d65761d59dc4ed020ff055a88da6d94ce530d5b1c4b2092e52bbf452c390ede45a7d8246124fb658e75b9fedd"}, &(0x7f000095f000-0x4)=0xa8) lchown(&(0x7f000069f000-0x1)='./file0\x00', r1, r2) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000006000-0x10)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:29 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa5000)='/dev/sequencer2\x00', 0x10501, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000038f000-0x8)={0x0, 0x2}, &(0x7f0000c38000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000792000-0xcd)={r2, 0xc5, "9891f72c72f9848fa28f2124bfec1f7cb9e4c0141f0d1d64e37af7e663784475f0e58fa9018d580ffc5133d4997e8b5cdb81f2468a013479d583bc65862a8dd80ba83f55d4acdb57e5daad1c9e366244fed9ae18836b282efadc401a7fac64a9b47e7022557eb0e48f1a61e119410343be4e9f9fcee67f60a37e96b4551b88e93213353af48e89003274966208ea75d0026b55041374cf568fd275baeef1b251c21871c7d0a2faaf35a1a77a7e98da7124ebeaf53b3118cdc7ce436d3502a4dd1a4eccb56e"}, &(0x7f0000f1c000)=0xcd) mmap(&(0x7f0000408000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) userfaultfd(0x0) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x230c, 0x200000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000001000)=0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000006000-0x10)={0x2, 0x8, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000007000-0x10)={&(0x7f0000001000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x5000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1000, 0x9, 0xc37}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000007000)={0xffffffffffffff80, 0x0, 0x1, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000008000-0x20)={0x400, r3, 0x2, 0xfffffffffffffffb}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000-0x12)={r2, 0x4, 0xa, "bdbb4ca8813ac81332e0"}, 0x12) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common="677265300000000000000000000300", @ifru_flags=0x1000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000ec3000)=""/4096, &(0x7f0000bfb000-0x4)=0x1000) [ 50.686974] binder: 16101 RLIMIT_NICE not set [ 50.699621] binder: 16100:16101 Acquire 1 refcount change on invalid ref 1 ret -22 [ 50.712194] binder: 16101 RLIMIT_NICE not set [ 50.729337] audit: type=1400 audit(1513607729.068:331): avc: denied { map } for pid=16123 comm="syz-executor7" path="socket:[30974]" dev="sockfs" ino=30974 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 [ 50.751062] binder: 16100:16139 tried to acquire reference to desc 0, got 1 instead [ 50.753246] binder: 16100:16129 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 50.754425] binder: 16100:16101 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 50.754432] binder: 16101 RLIMIT_NICE not set 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000964000)='\x00', 0x2) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000008e000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c5d000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000b38000-0x4)=0x401) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f94000-0x4)=0x0, &(0x7f000082e000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000511000)={0x0, @in6={{0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1000000000000000, 0x6, 0x2}, &(0x7f000083a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000131000-0x5)=@assoc_value={r2, 0x6}, &(0x7f000028a000-0x4)=0x8) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f00001a9000-0x49)="f8120dd6972f8fbf91c5b21f810ef46cc7b44231a79daf10d8c9128a340bd63e418c07920d055423fa1eef9ec6b65799c3afa1c64d7a346f54b2d71687f6b1af720a506f182dad194f", 0x49) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000ed000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) getresgid(&(0x7f0000712000)=0x0, &(0x7f00005f7000-0x4)=0x0, &(0x7f0000ba9000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003d7000-0x10)={0x46, 0x200, 0x100000001, 0x9, 0x0}, &(0x7f0000c8b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000324000-0xa8)={r1, 0xa0, "245449762e99fe360d1eae40f327c07c099f434e6f26171f066b1e4599bf8803e420b04579967d78ac1b645320342227a347f73c16d88b3eabc4b54f6a94f97251ac2bb492ed19de9bffff7c62ec160e75b64ca35ac514c21e87a3f59f69f25523c4a8ae758b79f26ee8d8534406c223439b1a1d65761d59dc4ed020ff055a88da6d94ce530d5b1c4b2092e52bbf452c390ede45a7d8246124fb658e75b9fedd"}, &(0x7f000095f000-0x4)=0xa8) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000-0x4)=@int=0x7fffffff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000001000-0x8)=0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x7fffffff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000005000)=@common='tunl0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000006000-0x4)=0x2000000, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000)=0x0, 0x4) munlockall() 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000095a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000407000-0x70)={[{0xfffffffffffff800, 0x2, 0x8, 0x8c, 0x8, 0x8, 0x2, 0x6, 0x81, 0x401, 0x2, 0x8, 0x9}, {0x5, 0x9, 0x100, 0x6, 0x3, 0xb791, 0x3, 0x8, 0x1f, 0x1ff, 0x8, 0x3eb7, 0x0}, {0xf09, 0xfe00000000000000, 0x5, 0x8581, 0x3, 0xf9e6, 0x7f, 0x401, 0x3, 0x4, 0x9c, 0x7, 0x0}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000309000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fcb000-0x8)={0x1, r1}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000ed000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) getresgid(&(0x7f0000712000)=0x0, &(0x7f00005f7000-0x4)=0x0, &(0x7f0000ba9000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003d7000-0x10)={0x46, 0x200, 0x100000001, 0x9, 0x0}, &(0x7f0000c8b000-0x4)=0x10) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002dd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003bd000-0xa)={0x0, 0x2, "d966"}, &(0x7f0000b98000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fa6000)={r1, 0xb1, "cf2d94f7495b273c434f3871095fb145041731b4a070b503249ab6014c859e052dbfc0cfceb26b296ab39a3f0370ac7b6b6913b25157e55a82422f5a24a39d76cd59c2bffcd89fedc5cf970feb6e72fc760b160026307766639e4b85b108d09cd1496f9f0a8dd6fa087034b66f5318752bc5b998b2a0e828502192a1b6c08c605070dbd04b27d382ebcac9925ce7bd2cbd6e9354dfa6fb00785d1749ee5969f9e08f4e67db71498e7cc9f7a599659ce087"}, &(0x7f0000a26000)=0xb9) 2017/12/18 14:35:29 executing program 7: userfaultfd(0x80800) 2017/12/18 14:35:29 executing program 7: userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x80000000, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000639000-0x8c)={0x4, 0x2, 0x81, 'queue0\x00', 0xc305, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000)={{0x2, 0x2, 0x9de, 0xfffffffffffffffe, 0x157e}, 0x2, 0x5, 'id1\x00', "74696d657231000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300", 0x0, 0x2, 0x3, 0x8000ea, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getuid() sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, r1, 0x0}], 0x68, 0x0}, 0x24000004) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x800, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0xa00000000040b, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) accept$packet(r3, &(0x7f0000d3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b3c000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000006000)="bfa2f4", 0x3) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000ed000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) getresgid(&(0x7f0000712000)=0x0, &(0x7f00005f7000-0x4)=0x0, &(0x7f0000ba9000)=0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x5, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000002000)=""/186, &(0x7f0000005000)=0xba) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000007000-0x4)=0x14) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000ed000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6d000-0x4)=0xe8) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bcf000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000040d000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x29e5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}], 0x94) userfaultfd(0x0) 2017/12/18 14:35:29 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000c5a000-0xa)='/dev/vcs#\x00', 0x10001, 0x2) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00001ae000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x7fff, 0x8000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000006000-0xb)={0x100, 0x6, 0x9, 0xff, 0x50, 0x5, 0x6, 0x2, 0xfff, 0x80000000, 0x200}, 0xb) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e90000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffb) flock(r1, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000)="4d5a2f485eb0c1f973eab0995ba906c13c00b4bb09ccb582956cbd832ca0009ff4ddfba48b62e3c458ca0821278e907752cd05b801d31993d365f5458e475e42a3a179", 0x43, 0xfffffffffffffffe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000)="4fcd6f1d6167ae63605f1a43ad5c63f3f85f61285cf68a18a7a4e379e777063726b7e5d338c258fc15f08856af7b56a24bb738df40c12080fbaaec475506d74dab324b5f7cea1487ec840cf6b9ca3be42d0b08cb0a9480ff34fdd86617ec5e30e1e23d7660d1d13fc9c66ce91d74a15de03d0db6654b92e5306c88d94b186f353f495e1d71705589117549d0ea5aa227a25ac3c91330fa8cea6cf581af9e9d85cd9858ea19e14b83c0062db476f3d0c3d17665f99bede005d5b58d15f9f6a96ca9c4b8a1dd00790e83c7a017ea8022f8f130d70235604525f2baf3f5733f58019679f14873959c525fd716a9744480c0c2f5879d6a3c4a", 0xf7, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001000)=[{&(0x7f0000000000)="9fc576d7964a480fec852f9b3d6378a0b0f1b364bf753e9bacf15226ad66ef7dc4779751b5da6a5fd23a49935066b4bafa7ac7c00d450b7e880d0444f2fb41455c50ec659b35127f49ca52a18adf5f07c1f16c55c6954c686b50d18a6288c7c51be7f8e78e5c3cddd57c10c2e85ebae58ab3f3c6f5b5a706d625a459e9654554bae16d01a171099d4976179cec7a6bd52381e0230d17ea6447b4274801a0811257b7842f27f4913c2eec3d2e52ac4d364304fcc5aa5a227a3012e45e93935e239188c87e14", 0xc5}, {&(0x7f0000006000-0x56)="60db277a9f77b501319fd04f7d6439debb5f2da92ed5e33ea64a5cb0e1ac44e824e1baa063de41fd5d0fb15b6bb8714eb0bbb2f8855131fc75ba124377e16050df62979ee2e4aab980fbe393b91816c27d5b5d1ee3bf", 0x56}, {&(0x7f0000006000-0x4f)="4460edb10d2f92cbb877453e3b48f43da7988f30e53be8baeac62485fd75708389aeb814cd57688b80852c441c5e28f748141049560a101dfba16e24b1eafe06e514d1a361ef034cccd08bcc0d3c09", 0x4f}], 0x3, r3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000006000-0x20)=[{&(0x7f0000004000)="afb6147e5049f74979077d481e0ba539d6abbbf2e95b16ea11c00910add2816298c469ee4cc26f30acf0c0b77b0398d0d27f5461110f884ca1126f7332c466e7", 0x40}, {&(0x7f0000005000)="3002397b1e578129c8f2842e3ab50d32bb19b16a2e6d0660bd47d735781c0fb27da95fbb00a32711f3e32d", 0x2b}], 0x2, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) [ 50.754450] binder: 16100:16129 Acquire 1 refcount change on invalid ref 1 ret -22 [ 50.754454] binder: 16129 RLIMIT_NICE not set [ 50.776158] binder: 16100:16101 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 50.788522] binder: undelivered death notification, 0000000000000000 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000eca000-0x9)='/dev/rtc\x00', 0x4000c0, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000bbc000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000024c000+0x2c3)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f09000-0x20)={@common='lo\x00', @ifru_flags=0x200}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00003f5000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000dab000)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f15000-0x4)=0xc) connect$packet(r1, &(0x7f00005b9000-0x14)={0x11, 0xf6, r2, 0x1, 0x401, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf3f000)=nil, 0xf3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000570000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ead000)={0x7, &(0x7f0000a29000-0x38)=[{0x4, 0x5, 0x20, 0x9}, {0x6, 0x6, 0x0, 0x7}, {0x1, 0x2, 0x5, 0x7}, {0x8, 0xfffffffffffffc00, 0x1, 0x2}, {0x8, 0x4, 0x2, 0x8228}, {0xfffffffffffffffd, 0x0, 0x2, 0x2}, {0x40, 0x1, 0x7f, 0x2}]}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000b5d000)=[], 0x0, &(0x7f0000f3d000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000d2e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a04000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f0000d98000-0xcf)=""/207, 0xcf, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000851000)={0x2, r1, 0x1}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000bcd000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2017/12/18 14:35:29 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c5a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b3f000+0x861)=0x0) userfaultfd(0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x0, &(0x7f0000005000-0x20)=[]}, 0x10) 2017/12/18 14:35:29 executing program 3: semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/cuse\x00', 0x1, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004000-0x20)={@generic="14f9aa0e34e07288f841475c008873e4", @ifru_addrs={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000e4a000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)=0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x200000000006, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a02000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xba84, 0xffff, 0x1, 0x2}, &(0x7f0000811000-0x2)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) r7 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000002000)={0x0, 0x0}) r9 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() r14 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000-0xe0)=[{&(0x7f0000002000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000)="3dee51f4d1ba7eed2dae444f574a1f771886f16944cd733843a8e1514f7a832e67315788a050f4a39f7928cc6e9eb24edca560b634ed31e10c3c0326896541a0205c5defa3017954743b61d0611d8916d9305d71f8c45219b7e5c3", 0x5b}, {&(0x7f0000000000)="2210ca04e0bd074b1e0926773e5971a25e32c3ed3232bc267abcae48d272e8c850f9869cd911de97c825260ee74d59f270d47b0ffa2a2eeff6273ad112d19125e81efabb1b72d31573ae068fb5fd0aa84ee79551d3286fe99d7a103031d7ee5a7f83cb2a9679fd4b490ffe1c6c66c98f1606f621f8103e62c379cc348681f9c2eb2e8494febb45982f1ea02777f1fbb04c6d85470ac22fc63d9a892bb8", 0x9d}, {&(0x7f0000002000)="9bbd949ef7e1cbe0f02a39ca56b7b8f8f652801cc487a653ab", 0x19}, {&(0x7f0000000000)="0da116a1e397d4005d6dbf400fbcfe61f0464ea0d7bb2c37dd2fed9c87d980d325db4c2739c4b66b4f358a8ba49d0bc69baf52079c2b5f6cb4ab595937893c1f2c1204564f4f40c4957e546e5702c52acd", 0x51}, {&(0x7f0000001000)="a2021e87998d8594db1ed30aebbc34334d5cfc4ca6166b3f74041c94141a08669ff848492674b31221a7", 0x2a}, {&(0x7f0000000000)="71570cd34095d4f5e6945c4648e3c019359634e1bd757f56ea7d4fdbfe4ece8512e6d03ef024ff45777d2de508840f00fc4fa121bb9abc0201f6aab87fef359f1e06e1177f61539a0c94f8155c8269ae76147321bbe70fbef2f3c6a7844a070c25a189045fa5a4dacff7ba685b713b6971ab5dec2531b32d3a3e072a168b44b20a5fc5bb0e265c6a50fe166596707b8156845f582e12b962a0d610cb0020f1b1ec424e33b7406e826c693c5d2236172dded95b214678a1f0ca342f21d99ea3fb6de5dd5ae25a9ea98ed35c964598f6bf941db4fcd92736c0a67c48593459a0f20a7b96a6bd01c259f4338e", 0xeb}], 0x6, 0x0, 0x0, 0x0}, {&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0xa0)=[{&(0x7f0000002000)="ab68194cbc8588441430", 0xa}, {&(0x7f0000001000)="ff", 0x1}, {&(0x7f0000002000)="8b2558e582fe317f5712e8a0d73ce153ebe3ecbdb05b20ad0dc13b00b8cf0c4afa9e6cd1b85f", 0x26}, {&(0x7f0000001000)="21e812dbe76946e1a8a3505be81b8dfafe30c94cf6d73fba32666b9dbae033563d85214929e6d0c276c5bbfd9c148f1a9cdb35948b267f6fd6d6b2be523aeb269bd1e36ef7a7fc234e209404cd1d310cad3cc349c18834db5ae2eb4ac102931b057a3c9b1d8e76cf3930549b875d388667fc741b098bcd416c272bd7f18577bdf4acccd6bb270237a3dbbb21ebe7", 0x8e}, {&(0x7f0000000000)="326d84ae8ec8e0b2e0e1fdade67b8e94947a22bc1936f2", 0x17}, {&(0x7f0000003000-0xa7)="d5305b1f4159c6935a899bd9c85869b9d7e91029d470b4c8932c4748ba4065f7438c9d69181dc5a615bc1181345cbdc2fd514ff7a8cb287af97d5aabadcb59c8c17c1342d95a69ed78698199ce2e2a99caf56f4e14cb58f01109ac46bc7bda92f99688880a233090ba94bbc5f729b9bed1e56f87d620366c13b019fac8e402c4f370721b552be65b501860430bd89a635d9fafc105d27c4b7fb54d53e0a45abefb2698218490b2", 0xa7}, {&(0x7f0000003000-0x16)="3fbc4c0d67accc43a46040e987756677e35f1e84fdca", 0x16}, {&(0x7f0000003000-0xd9)="76868d2c241a430ba840938c9dfe206830721c3b1ee5404df6b327665729c2e059b564de19c24b01725f81fa83dded7caa0af818dfc845776d2868d212f3eda934757cd6c9cfd46eaf98871c9e6d75110701dcf50516267ba0d005c8e985f6b72d6a84f77c77dc19039a3efa834773ff2044bf4be4ddcba255b8bde66daba5a44fb0ba23d7f40600b268b3878fd87f186ab0d15eb5273bdedbe53e5e90cd52d3e19a4efd51fb61b7ca040442f1a257dfb618ffa9eb70b5d1bbbe88c9a531fcab5cc4f932172b473b14ad9347aefda917ca480dc8bc63b9e65b", 0xd9}, 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{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000001000-0x37)="1b55da1106a9f40c7b3225d73986a5401f9b366489d2d2183da946fec868b48727762f4f0d4f09281d4d55ae07bece260c0d85c91c6f75", 0x37}], 0x9, 0x0, 0x0, 0x8000}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x50)=[{&(0x7f0000000000)="084895dd39b8176c753eda3ff3d343ce795892a83ca183ddfb2dc106a0042dddce4379f319029a3b96bd275c2add14fa5d863e9e983fda004c32497830a8ac7fdafb8fd531e0d49fa30e4cb4b6d5037d6fc15709a503f0036e5182b44195a40b3a36b1ca17f07771755d3ddcf791cd3a2848f91bea1d89fc5156a07438d0fbdf958ac9ba5a9b265638ca03716f8772e01425d89e9371ca5fc4ebb53f51e33ad4ea19eda7c0b3d398c90b690771f62395fd51f9c78871f53471a18ac100df51e2427f4ee5db45e3d613070b4a096881c272a62a657c251377436b14e78ad45f6d1b656f9425af79f4c66e51", 0xeb}, {&(0x7f0000001000-0x49)="d07cd65353f74c82b1b634900ace5e8f2772ad868a98acf8027386487edc738bd1001cc23e45f5647d26aafed6f0be423de8fce457d0f7b66dafd4363d1f9642f8d991d92c3ca8a1a5", 0x49}, {&(0x7f0000002000)="bec647c4a81baf67dca52c285e342bcae6dcac2715d4969903f2486ca887e89dc2456b0bbb4909179941416c09ba5d68cf67f1ddd095356aaa975e8c6421e14ef448e10bf49a98c9e1aa368828215ecad95191a9f24d83ada2b1a15a3851bbc6ff843cd42e3028e1548dd6ab73a9a9ff272f5675a3ba2786c024c8aafe30a75e75d0fa61c16a85d859d7388a044d3bbc74273c99d60a4965be6ba684b1976fd32766304377a913e96b02f413b158ddd0153e91a16d35537346f5837fe70844c8feb2a20df2bf250a20fae1b65ba2f459fadb13a9c8dc64aab2a2f780017aa3", 0xdf}, {&(0x7f0000001000)="403b5d75aa7e364f3fe7a81def87aaf26f235b871f050677d7f18492ce9d01c7009de7b206c4111a342e7e449f00168de7d05bfda9dbe3727567791017d22f728a61ceeb030f41cc875f7ccbb7171bd813485dcde712c602470d0de83b3712e1e5f7d32f710168bfbbb74135dcac7a8780a43375981614", 0x77}, {&(0x7f0000002000)="dea4d5e166dbd2212251b1fd55110e543835c1db467a32202b4fa5108bec094eb53a5de1208c943299fc1d62a4a190fee287bdc9164bdef48229b077adc2d5491b52fef1f7f37231a09e886f17f4390a4fe84d3fced7e97472ad56b833659593b1ba2f2b38612009eb3c525e8bf1dd2cdac650ab6a9663b4597bc284a3b63af3d79c792af9840dbf3bbeb9ae418a6afb6625533ddcbc6070ecede94a37c9bc078b0aed1a8694d3d47be67457aafacf35dc9f19d71a53953335b87a45ab3ffddcd4c772c313726907f5ac4f6aba", 0xcd}], 0x5, &(0x7f0000003000-0xb0)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xb0, 0x800}], 0x4, 0x4000800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x41, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={r4, 0xb4, "7dc21606de1afbc69adbd2aba5c6cf827dce6a953a03756d68b11b3f1b9daf1a36c285f88b8f9e61c89752cc252af9e722642f1f949cb8632f28f2cd28657ebffdb9fac2829f885da66bbc8ff987fc66daad1276c31f39a663a3968c3b49fd0eb0b4658628fd4a9363ff376104a87f6799e43d366eb1e640ce6fc9b23205e5fb276cbe0f89ee7d1ff2cfccd02b3ab7713eb49db68a2659a026c144173c7a835f1d9dc461688c8a71461b293f262c59bcf7a29133"}, &(0x7f0000001000-0x4)=0xbc) userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000003000)={r4, 0x136, "00e7efc013a7cf06868434464b55f6ad058b35d2b828236f50ac04e58944eef0d92fa8fc0ed0d81d9ed9cdd80e071b99963b29e115b8dc22b7f11dcb7cd5acd3fe9a87dd96c7d598680a51a43e11fdd22821ceb3173b18f2385a8acc9a8cbe18fb402cfb1042a2c43940e231553d0554d6220a30db0f8b99fd7736b1b8a4ccf4fc6de32ddc5ec426767c67e1217c22a8b1c23356b415f45c6b5c8170d91f272d85a830fe103284e432ff45ef156208fb5e8b6db2e96ef1267cbeea2010f2719c0044f84e4984b6669872854e95f4b5bee735cbaf6a9c9f1f2b1a6d110fee352ac4ce18c23130632522a3e772a99deebb7cc45f74d6fc4bc99d66bfa9620f5e3a0d4966f0d10573346e1106157c3299e34926700b246e9efa42f633a81562912359474cf5d4f0a9c4d3836dcff5e51cdf1a5e833aac8e"}, &(0x7f0000003000-0x4)=0x13e) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000065a000-0xb0)={{0xff, 0x7}, 'port0\x00', 0xc, 0x0, 0x9, 0x7fffffff, 0x400, 0x0, 0x9, 0x0, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000639000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c36000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000565000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002c2000)={r2, 0x9}, 0x6) clock_gettime(0x0, &(0x7f0000832000-0xe)={0x0, 0x0}) utimensat(r1, &(0x7f0000522000-0x8)='./file0\x00', &(0x7f00007ba000)={{0x77359400, 0x0}, {r3, r4/1000+30000}}, 0x100) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$KDSETLED(r1, 0x4b32, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000005000)={0x0, 0x0}) write$fuse(r1, &(0x7f0000002000)={0x28, 0x1, 0xa, @fuse_notify_delete_out={0x40, 0x7, 0xfff}}, 0x28) sched_setaffinity(r2, 0x8, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000006000)={0x3, 0x7f, 0x40, 0x2}, 0x5) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000006000-0x28)={0xfffffffffffffffa, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:29 executing program 3: semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000008, 0x41810, r0, 0x3b) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 3: semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cbf000)='/dev/sequencer2\x00', 0x400000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fb0000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000085a000)={0x0, 0x0, 0x0}, &(0x7f0000052000)=0xc) r4 = getgid() sendmsg$unix(r1, &(0x7f0000166000)={&(0x7f00003bd000+0x39e)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000419000)=[{&(0x7f0000539000)="6fccf4132573a5463e97eaa01f71de183f1aa27fe1b41e87bd6423f0808f21ce8adba95a0f2885f08acf62a197cfd30fdc666a8a6a90f903b130c5849702f88b96b27a5af0b3532340d532c2e6679b5cf9021a331ca87cbf2d93afb9493b8f946c2a73e5a9deb6a5eee24835ab4e82207b5236ccb93b4c42c3bddef89c5938e8514c84f0c28dc89b44e3acf3e0f9175bf9ab195c478caa574aad43e8b8d5990f95fc28d46a8490e2f9b6fb6e9cab715570d872d910", 0xb5}, {&(0x7f0000ab7000)="5fa176999abf00a3abe072e7402495dbe0131ed00e", 0x15}, {&(0x7f000034b000)="d2e96a71eb61b63009c262e62e6432c77d73f7af06be6bf9a6749995a87b79e932173fdeb80435142ff2330a76ff5a7325f43400691b65947f062a406a14bb9b8a4d265295e4d7bd144ea1d090382bfd754ed18ee55a18de080621aca81153612f71670b50d0462806765b969c10d63c11b9f474c7d9420fd1351d362e96dd3ebd6678a91725124b4e41a22af10df58b67f23ce66f29b197043f85a7282d2de94cb5e8a7fad7545b4512e3f9a684d080a375447112e60130f1985fa7c002a88e1f45e48c4a97c8129213ad9ff6b2977f1f973a931f919ac6ba948150278dac6c5437af4d", 0xe4}, {&(0x7f0000f51000-0x40)="1ba59c710044b7580571deadc20fc903e60250a8b905467c81f243ccfea98af30686b8d873d24b354974a8326ec025dbe1c9ea86ee3cf222bb673824b0add5af", 0x40}, {&(0x7f0000213000)="0bf8cd474860f4f686af4879265bc2a19f4fc78584db0fcfbd603db855e46a55a0ad6566a69913ab93293141bcffb1ea7c99e7cebed2d3c32ebb6f6b996f6dd6b3e5d4c07f21f53f66180f78adbdbd6612ac6b449cd34a08e14f27eb8c0222a902b162acb64102c531bd2d5ae245938cd63f8579f94b92193226260e0f83d2873d11d2a573765d79eb2b1921bf5f110e3a109c78f6a2d86a9932e924f6593b5c9942736925627d5aaf792e6fa7a1", 0xae}, {&(0x7f0000253000+0x486)="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", 0x1000}, {&(0x7f0000d6a000)="6e44f010f1b29c378db8232f1a9569b27e951402a738ccfe263cf1d73a263bece6347205c1ad112efb7170a133d1d5e54822780993804262e517ee39b4ea34ee3d8f11ea8cdb385192a75c66c27588b28f2c1502ddd4a85860eaccd25ea90dd5597476f5e074baaf72b19986f27c514e1bc50a821603cfd88cd15bb3659837ab62ae440bb523b0707782166e4b5d8c2e14661b", 0x93}, {&(0x7f0000cbd000-0x49)="f5ab7f00b5ea9cca576b6097a7c10b3e39377d492445597e634f9424780ad15bbbe82c41d175cf62a9088bb17d2aa1e3cc7560edf1a465cee946c5dd5aab33f208ba1586502235f784", 0x49}], 0x8, &(0x7f000081a000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x1}, 0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000002a000-0x8c)={0x2, 0xffffffffffffffff, 0x6, 'queue0\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000006000-0x4)=0x4) r1 = add_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="7282d7db0bff4f6c7de7573ef3152ce61829b448e5827836ca752375013afd28cf879f8e498ac4c5fe76c93130d00a7e038974aac66e6347adafc60e633f8bb0e0c038e0b016564ad4dfae34a89c0a4459365c119424e432493aa3ef7ea0c1fe0f615d240ae265fcf80301a37acb5f71a6cd3ec5eec8b3305d23129e4df6159b67faaf9944dec96702af1e487b6d2bd32c004c8e4049a59e97a16ce81fb23063c198091ff613a786d84861fc3d5e9b0eeae42a1f21e47eb313f5802bdfcacbaaf7b21f61", 0xc4, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000005000)="afe24ac1fac7b696864fb44bf2213e12a0e9c2f9e60ebbbf473d1e21c1349ebfee8a38b1b8c1c7ef11dcbc8d2f5f87cea7a7cef56a4748b580215c773c77d9b09500efb5e3fb1bdbec4a", 0x4a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000002000-0x32)={0x52, 0xb50c, 0x7, {0x1, 0x2}, {0x10000, 0xffffffff}, @period={0x0, 0x2, 0x5, 0xe1a, 0x4, {0x100000001, 0x7, 0x6367, 0x3}, 0x5, [0x1, 0x2, 0x7, 0xdf1, 0x9]}}) 2017/12/18 14:35:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c7000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000f4d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cb0000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x1f, 0x7fffffff0000, 0x1a5, "cc9e80224822", "4d618fc863709b853f729b4f8fab64df"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000)='timers\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000005000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000006000)={0x0, 0x9d, 0x9, 0xfffffffffffffcf0, 0x100000000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x8, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005cf000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000500000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f00008a3000-0x1c)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x4, 0x80) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000000000)=""/196) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000452000)="d4f32783dc82ceefde7729298becc829c891b9d878b15934248c4d274c970ca143df54404653b6f4e455") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0x0, 0x2, 0x8, 0x7fff, r4}, 0x10) sched_yield() openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e4d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000331000)='/dev/cuse\x00', 0xa00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000629000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00003d6000-0x8)={r2, 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x3e4f, 0x800}, {0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x3, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000894000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00003b9000-0x3f)="2ba1f0f4fbc8b79f00fe004038ff49303f0271b5b3fc428a80f84264c37038e2a499f7c96cf89c7c7dc4934cdf075b43610cdb09eef6f8db8b54b6536cc68c") ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000bca000)={0x3f1, 0x3, 0x2, {0x0, 0x0}, 0x0, 0xa3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x3, 0x5, 0x1800}, {0x0, 0x100000000, 0x1000}], 0x2, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000008000-0x4)=0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0x4, 0x6, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x4b09f308, 0x1f]}, &(0x7f0000005000)=0x10) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000006000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x100000000, 0x1000}], 0x1, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000382000)='keyring\x00', &(0x7f0000d6b000+0xb0d)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x1000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@generic="3c87ca2c3d11922687bad9ab5296037f", @ifru_flags=0x4c02}) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[], 0x0, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 7: r0 = memfd_create(&(0x7f0000435000)='\x00', 0x0) mq_getsetattr(r0, &(0x7f00002c6000-0x40)={0xffffffffffffff00, 0x1, 0x80, 0x9, 0x5, 0x4111, 0x10000, 0x5}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001da000)={0x2, 0x2, &(0x7f0000000000)=[@generic={0x80000001, 0x0, 0x100000001, 0x1400}, @generic={0x101, 0x1ff, 0x1, 0x2}], &(0x7f0000159000)='\x00', 0x4, 0xd6, &(0x7f0000001000-0xd6)=""/214, 0x0, 0x1}, 0x30) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a0c000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003d1000-0x10)={0x0, 0xa0, &(0x7f00005b5000-0xa0)=[@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ae}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x1, 0x70000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}]}, &(0x7f00008ea000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000023c000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000397000)={r1, 0x3f, 0x30, 0x9, 0x7fff}, &(0x7f0000a00000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ad2000-0x8)={r1, 0x6}, &(0x7f00005b4000-0x4)=0x8) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x4, &(0x7f0000002000)=[{0x100, 0x7ff, 0x2, 0x7ff}, {0x7, 0x5, 0x9, 0x1}, {0x8001, 0x0, 0x7d, 0x6}, {0x100000001, 0x25, 0x6, 0xff}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0x3, &(0x7f0000005000)={0x0, 0x0}) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[], 0x0, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000343000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000fd8000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000655000)=r0) syz_open_dev$sndseq(&(0x7f00001c4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) times(&(0x7f00001f8000)={0x0, 0x0, 0x0, 0x0}) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[], 0x0, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getegid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x68, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 7: userfaultfd(0x1000000000080000) 2017/12/18 14:35:29 executing program 7: socketpair(0x1a, 0x4, 0x9, &(0x7f00008df000)={0x0, 0x0}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) creat(&(0x7f000020a000)='./file0\x00', 0x82) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f000048a000)={0x3, r2, 0x0}) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000000000)="bdd68983aa547da260e1dc3025958bb270e0650918661ab663a21cf5af7612db516c8e23c00013ee947214f047f8260b70c8ce48c2d0d62bb51e99694ed538d23e0e9c2520eb23600e346d2f21f982eebde957ba0d665a0b1de88882d45d1979869221a9cec150d5b5635c7aa9914eb9010d1a40fdae5b1e2c796e", 0x7b, 0x10, 0x0, 0x0) userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00006b7000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r3, 0x100}) userfaultfd(0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000001000-0x10)={0x72, 0xffffffffffff8001, 0x0, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000da4000)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c34000-0xb)='/dev/hwrng\x00', 0x42000, 0x0) sendmsg$alg(r1, &(0x7f0000b77000-0x38)={0x0, 0x0, &(0x7f0000b6a000-0x70)=[{&(0x7f0000e91000-0xd)="d7953a8f60c70c3e8de65b8e58", 0xd}, {&(0x7f000024c000)="33b201f1a34425bc948112056aeae3c01adc80843f3c361ab22dbaaec1243e363c25d5aefb93e7d3ebdc920cd32de6d7ab5f808cff517bad732cf53066fa80eba327ccbce36e144e5edea6ef8ce2fef37f2ec4c2ba35a5e637b5d09c20dc7d008f1a8eb4d8832eaef5ff514c2067461b4b6ea0f7a914c06fc3e041d39391be6ad65f281bc08c96293d2bc4f22186c1833a2f0d57d9c66a506ca25d2d16ff7d374f60a2ea218d29f9ae1a454ff2b4eba290e8fc15558797d385e9e86ff9e5ab0442ff2f3f", 0xc4}, {&(0x7f0000c16000-0xe7)="975a5ded5b91f74759f941bdb052f6b9d84dc85646183cbc54e177ca920dea306b37a0ad5d3f0e5a13afa8af1d788a0ad0ff562399881264314494829f7ad700f426abba5b1feb7067a509abb9cb75dfca7996d2c12afb1d8b03934403a25acd8b16b093aaae614262a56af2e8a6119d5c1005459b092c6a7bd69c6c4d16f67b914cc4b82a028dd26c88790ef6900de6fa8cb3a8aba3ab3e520c2e12fbafed88623a5f12160939457e400622f26b489216b4e96a812358cc716636b9cb02f5d185034b438d8149ff048a73fff4540c1cae2392ef6dcd2349d6ad512685d6e434228ec6a555e086", 0xe7}, {&(0x7f0000e0f000-0x9c)="b15365b218348b797f17e0a17b239c106043251ced6743d7e1d2dbcb185f70487dc1884a8ccb1c93c118ad3f48f2d9b073e87e8d7ad650ad21be2f34c4d51ad1c4d7e26499e1093aea5833e396db8c1e0a2bc7181ba0f772b8d7d12d91e244ad288503497b676cefb9089bbc79d55beb8807f851b55f1767bc739f5b1e18580aefb4130ae9dfcb2af9f0b62f2a97a0ab7ea7ae4b771edcdad5998c32", 0x9c}, {&(0x7f00009b7000-0xa1)="4e3d05e20648ef3540d35e2bbe34b3248ff8fff69d8c6bbe88bfd64b6a4815611b4311fc84504c465f1b2d3b990ac65624252287165158ceb74cfd658834787522c6b66945c3782471ccc06de21443b3eac39eaf75ee614d510d996787cb6c0e9905beaea222556fa125bd9f38a44aa752b6ff399bd294ca86819924385d7f242367ef80f80242b73203e6d8eb0772bbec4c3dad52dd16fc47bb9622b94301df8bdbbb90d6", 0xa5}, {&(0x7f0000106000)="43cb72f128b38b95f5dd7a402ff9eb6224f19015af871486a376fbd7006c739863240f1d5ea668c3fee7016294fe3786aee241df451a0ba630a479c780d3e9aa66f51f204aab973c0a39530365d8dab519358878ada29bb765ec3acad0c60ab4a42aa9", 0x63}, {&(0x7f0000a76000)="25345f9de5dc09e489a992ef098fd2b7c78788498b531a4f0ca2e3ed31f4a4a632b28fa904852024401b63b3352b68221f7dc24a8ee96ab39f2af4076e", 0x3d}], 0x7, &(0x7f00005d6000-0x180)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x8575}, @iv={0x50, 0x117, 0x2, 0x3b, "ab6337b9f471d364d1c4ac5c9beee12bdf91a4edddbe069f6ababf2b613becb852f03a5351aa27b2330d7a4b41bcbd77e6cd40138f6a0fdf2c1b1f"}, @iv={0xe8, 0x117, 0x2, 0xd2, "f40dbda79027360219a160e5b6557c7ae5869581149730250a5c3f05140dbe1cbb5396fbc36717ac0216cbeb677652c6f05fdcbc1624ac5aaa2ac3fc85169440ab87d7e7f99660cf5a1c6ab9c8eed3ae8c56edbb6e3dd784b92bb5d227626c379a4064f8bf44fca0934e990d703dbe675cb30bb8dc2a2df214dd55aff72ecf1c16bb38f56d91a2e3a468a639743b27e467a3ab253ec1b6eed710bfcfa02268bfd39b26cba2e8c9ae2a530842f8b909f5d3a313bd5c4479310d5091b7837d911eef2505031797b121ac6c13d3c6d7225e76aa"}, @assoc={0x18, 0x117, 0x4, 0x10001}], 0x180, 0x4}, 0x8011) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000acd000-0xc9)=""/201) r2 = add_key(&(0x7f0000ab7000)='rxrpc_s\x00', &(0x7f0000b52000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000875000-0x26)="f6a13784be39ccbbeae62443f8129ade933fb5e08bf37be78b7e9c830fcd2e1fa956acc84be3", 0x26, 0xffffffffffffffff) r3 = request_key(&(0x7f0000ffb000-0x6)='.dead\x00', &(0x7f0000dde000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cc1000)='\x00', 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000ce3000-0x8)='big_key\x00', &(0x7f0000f57000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/member\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000005000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, 0xc) setgid(r2) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008df000)={{&(0x7f000007a000/0x2000)=nil, 0x2000}, 0x3, 0x0}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)=0x0) userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000001000)=0xfff) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000003000-0x4)=0xa2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000003000)={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) recvfrom(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0, &(0x7f0000003000-0x10)=@ax25={0x3, {"fd6cc0bc9846b4"}, 0x7f}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000a9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00007e3000)={0x200, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f00001fd000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000170000-0x10)={0x77359400, 0x0}) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000376000+0xd90)='/dev/usbmon#\x00', 0x9, 0xc000) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000d5b000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005cf000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000500000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f00008a3000-0x1c)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = semget$private(0x0, 0x4, 0x80) semctl$SEM_INFO(r3, 0x3, 0x13, &(0x7f0000000000)=""/196) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000452000)="d4f32783dc82ceefde7729298becc829c891b9d878b15934248c4d274c970ca143df54404653b6f4e455") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0x0, 0x2, 0x8, 0x7fff, r4}, 0x10) sched_yield() openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e4d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) exit_group(0x1) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000007000)={0xf, 0x0, 0x1, 0x1f}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000008, 0x10, r1, 0x0) 2017/12/18 14:35:29 executing program 7: userfaultfd(0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bb7000-0xf)='/dev/sequencer\x00', 0x280000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x0) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005af000-0xd)='/dev/snd/seq\x00', 0x0, 0x20081fa) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00003f4000)=0x0) r2 = getpgrp(r1) fcntl$setownex(r0, 0xf, &(0x7f0000873000-0x8)={0x1, r2}) r3 = creat(&(0x7f0000023000)='./file0\x00', 0x64) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f00001f3000)=0x1, 0x4) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sync() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00003e7000-0xe)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2017/12/18 14:35:29 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000300000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80002000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x4) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000006000-0x4)=0x4) r1 = add_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="7282d7db0bff4f6c7de7573ef3152ce61829b448e5827836ca752375013afd28cf879f8e498ac4c5fe76c93130d00a7e038974aac66e6347adafc60e633f8bb0e0c038e0b016564ad4dfae34a89c0a4459365c119424e432493aa3ef7ea0c1fe0f615d240ae265fcf80301a37acb5f71a6cd3ec5eec8b3305d23129e4df6159b67faaf9944dec96702af1e487b6d2bd32c004c8e4049a59e97a16ce81fb23063c198091ff613a786d84861fc3d5e9b0eeae42a1f21e47eb313f5802bdfcacbaaf7b21f61", 0xc4, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000005000)="afe24ac1fac7b696864fb44bf2213e12a0e9c2f9e60ebbbf473d1e21c1349ebfee8a38b1b8c1c7ef11dcbc8d2f5f87cea7a7cef56a4748b580215c773c77d9b09500efb5e3fb1bdbec4a", 0x4a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000002000-0x32)={0x52, 0xb50c, 0x7, {0x1, 0x2}, {0x10000, 0xffffffff}, @period={0x0, 0x2, 0x5, 0xe1a, 0x4, {0x100000001, 0x7, 0x6367, 0x3}, 0x5, [0x1, 0x2, 0x7, 0xdf1, 0x9]}}) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00002fe000-0xd)='/dev/net/tun\x00', 0x0, 0x80) pipe(&(0x7f0000470000)={0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000438000-0x24)={0x1f, 0x401, 0x7000000000000000, 0x6706936, 0x8, 0x10000, 0x7, 0x1000, 0xffffffffffffffc1, 0x3ff, 0x17e, 0x8}) accept(r0, &(0x7f0000ea8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a04000-0x4)=0xe) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000474000-0x8)={0x0, 0x0}) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) sendmsg$netlink(r0, &(0x7f00009bb000)={&(0x7f0000d19000)={0x10, 0x0, 0x2, 0x5}, 0xc, &(0x7f0000bfd000-0x60)=[{&(0x7f000035c000)=[{0x10, 0x1f, 0x800, 0x4, 0x3, ""}, {0x2a, 0xfffffffffffffffe, 0xc0a, 0x860, 0x4, "eb1223064d53cdfaac81b177cbf9f62d437e1700c8109e1783ec"}, {0x82, 0x80000000, 0x400, 0x2, 0x3, "2c9305352da22cc518a30f7e8ed59269eb5b16d32653070feda0a8b7ee6e6863d9632b744200066e84c2b958f287a68c09c23728cbe7d24464785eabf9e635400ce1cf70751d648ec8a98f8ab63e9a27feee066477994d6f8042c993584b157f50ca65a06fee08a035750b71d62e7fb7b4a7"}], 0xbc}, {&(0x7f0000093000-0x1a2)=[{0xf4, 0x100, 0x401, 0x5, 0x74c0745e, "efab66f655327757157abd24021655a97843507344ab38f17a54590cf88754759a576deeda47978354fee7cd8e55700871c0d4f5234c56b228e2d012a752f292a375b5f00a270fe0dea1cd25b9453e6e721465f6b8ecff26664945297ce86bba114b0e2bbd88a9e776e7a156b220fe7a2a7c339df00fa7a6b4b3dae78b060c5c93e6318d229681ebc729755d9f1ecfc0be1d8d84a979d4c7d1f9827ed3c20c3e4bddadd69598b36f6f514aa540b43fcfea45225fbe4cc74cb21d0de0c3427786db1f66b917cc391148a052b09868242145d593fcd54659d40bba224541d0c48ab61a5d5f"}, {0xae, 0x1f, 0x322, 0x1, 0x9, "7931932d64a40a9b4af2e2b50bfdfde764f323489b75f2edec329ae0700ba57d85c0e5caeedc28a00a7cffb87c111eab4254406d019826aae191c6d67b8a8c8b261f234bcc4879a608bb5bb81c26e909a18177d8116b2a2ec080395a0b7018ef7c43c598a0404f2f51ec367e192a971b1f30a368a0dd12602096f462766e5a9a1a9ed37d4ea35de6ad69deba661e2b9dd5560acf532b9a19b4aae0868312"}], 0x1a2}, {&(0x7f0000bed000)=[{0x8c, 0x1, 0x400, 0x237, 0x8, "800e69ce91862ab4c20c1e10540f9dff482308304cf847e9b26f249ce7baf8fe29ebb0d03f6dfa8d0ca0eb6722284d68c1ab63da33af3927641946d2a2164ceae6c25b03059c2d63fed4f505ef0fd7c670ee48face3fd8df8612629edac16e2a139c723fc13b970e63e12aac120e3f5d6d756474c856bbfcd68b4a6a"}, {0xbf, 0x3, 0x400, 0x6, 0x1ff, "c0949a4b929e5588e9908d4a76879905faf06c83b23901cdf94de76e2e43e381433b3e5d5c22c6c167c09339dd4c7841aaa5464376a17e0cb6769e9142e87596b41e7ec2f1cbdf630bdb72c8a09afa100e8f39f062b810be414a0bfbda7b3a7bf755780640c9515badb7dae1f06596f3e66b60c870176a3f4a23466dc879fe95106422651cef90005531f6a90e1ffbb551b2230b93375855dbcfe4fc473369a6c0279f484fef0f2eb8ab992494e0f7"}, {0xac, 0xff, 0x400, 0x5, 0x4b, "b7456b17a92133b351b65c8ae37ece0b3c45c5b3feeccc7a6a13d3b6ca654c0aa7e65cdde3f6ddfff26ce24b1790baa6458de1711734eb61b0da2c30e2e9041fb02b35b01fd31ea189b5c924aae36fa4353dceba7dbef2ef8023e4f7dca67781b02065c11c9582e42031d0b4dd1cae69029f4b824d8a811505ec82bda95dc354954cc160f7e49f2a699257287bf5f94c7d5605832e263e11194002cc"}, {0x1010, 0x2, 0x400, 0x7, 0x9, 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"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"}], 0x13b7}, {&(0x7f000072f000)=[{0x109, 0x6, 0x101, 0xfffffffffffff000, 0x0, "2b0bb5225fc7f2af39227449421c8b90f963f4e6452cc1f6539558420c49fd1eef7410b40653e14b1d02f22dfc135b73a20b950fd7cc6e8abdcbfeeeeb9d3cbfe87913130c13eda1e1919ef2bfc023b1309e2c4ceba4a8e7eeb7237e53c7af3db54f817752e3df16dc02299bb53eb17364162a974a83d0b3ddd958ddb0b27323bd58af3239e4d6dda4c136f16deb180f328822e840c4b9ba46c32a785bc382175245b05aee4a0aed99bc8a5cbd53f2f8a1676d97a445eb81bdf93d6ced3f4a321920a52e97e66326dd35abd9ff43a7c93737bdc5c39cca09b22ee39c7801b22ceefc4221bbdc305895c53c9af08bd863adc6d638f44664c1ee"}], 0x109}], 0x6, &(0x7f0000629000-0x38)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x4000000}, 0x10) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000675000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_mark(r0, 0x22, 0x8, r0, &(0x7f0000b3f000)='./file0\x00') r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) sync_file_range(r1, 0x6, 0x7fff, 0x6) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000006000-0x4)=0x4) r1 = add_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="7282d7db0bff4f6c7de7573ef3152ce61829b448e5827836ca752375013afd28cf879f8e498ac4c5fe76c93130d00a7e038974aac66e6347adafc60e633f8bb0e0c038e0b016564ad4dfae34a89c0a4459365c119424e432493aa3ef7ea0c1fe0f615d240ae265fcf80301a37acb5f71a6cd3ec5eec8b3305d23129e4df6159b67faaf9944dec96702af1e487b6d2bd32c004c8e4049a59e97a16ce81fb23063c198091ff613a786d84861fc3d5e9b0eeae42a1f21e47eb313f5802bdfcacbaaf7b21f61", 0xc4, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000005000)="afe24ac1fac7b696864fb44bf2213e12a0e9c2f9e60ebbbf473d1e21c1349ebfee8a38b1b8c1c7ef11dcbc8d2f5f87cea7a7cef56a4748b580215c773c77d9b09500efb5e3fb1bdbec4a", 0x4a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000002000-0x32)={0x52, 0xb50c, 0x7, {0x1, 0x2}, {0x10000, 0xffffffff}, @period={0x0, 0x2, 0x5, 0xe1a, 0x4, {0x100000001, 0x7, 0x6367, 0x3}, 0x5, [0x1, 0x2, 0x7, 0xdf1, 0x9]}}) 2017/12/18 14:35:29 executing program 0: r0 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000006000-0x4)=0x4) r1 = add_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="7282d7db0bff4f6c7de7573ef3152ce61829b448e5827836ca752375013afd28cf879f8e498ac4c5fe76c93130d00a7e038974aac66e6347adafc60e633f8bb0e0c038e0b016564ad4dfae34a89c0a4459365c119424e432493aa3ef7ea0c1fe0f615d240ae265fcf80301a37acb5f71a6cd3ec5eec8b3305d23129e4df6159b67faaf9944dec96702af1e487b6d2bd32c004c8e4049a59e97a16ce81fb23063c198091ff613a786d84861fc3d5e9b0eeae42a1f21e47eb313f5802bdfcacbaaf7b21f61", 0xc4, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000005000)="afe24ac1fac7b696864fb44bf2213e12a0e9c2f9e60ebbbf473d1e21c1349ebfee8a38b1b8c1c7ef11dcbc8d2f5f87cea7a7cef56a4748b580215c773c77d9b09500efb5e3fb1bdbec4a", 0x4a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000002000-0x32)={0x52, 0xb50c, 0x7, {0x1, 0x2}, {0x10000, 0xffffffff}, @period={0x0, 0x2, 0x5, 0xe1a, 0x4, {0x100000001, 0x7, 0x6367, 0x3}, 0x5, [0x1, 0x2, 0x7, 0xdf1, 0x9]}}) 2017/12/18 14:35:29 executing program 7: userfaultfd(0x800) syz_open_dev$loop(&(0x7f00003a3000)='/dev/loop#\x00', 0x7, 0x2000) r0 = open(&(0x7f0000d55000)='./file0\x00', 0x1, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000b7e000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f000016d000)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000e69000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ebb000)={0x0, 0x0, 0x0}, &(0x7f0000b0f000-0x4)=0xc) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getgroups(0x5, &(0x7f0000ba5000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x0, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000006000-0x4)=0x4) r1 = add_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="7282d7db0bff4f6c7de7573ef3152ce61829b448e5827836ca752375013afd28cf879f8e498ac4c5fe76c93130d00a7e038974aac66e6347adafc60e633f8bb0e0c038e0b016564ad4dfae34a89c0a4459365c119424e432493aa3ef7ea0c1fe0f615d240ae265fcf80301a37acb5f71a6cd3ec5eec8b3305d23129e4df6159b67faaf9944dec96702af1e487b6d2bd32c004c8e4049a59e97a16ce81fb23063c198091ff613a786d84861fc3d5e9b0eeae42a1f21e47eb313f5802bdfcacbaaf7b21f61", 0xc4, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000005000)="afe24ac1fac7b696864fb44bf2213e12a0e9c2f9e60ebbbf473d1e21c1349ebfee8a38b1b8c1c7ef11dcbc8d2f5f87cea7a7cef56a4748b580215c773c77d9b09500efb5e3fb1bdbec4a", 0x4a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000002000-0x32)={0x52, 0xb50c, 0x7, {0x1, 0x2}, {0x10000, 0xffffffff}, @period={0x0, 0x2, 0x5, 0xe1a, 0x4, {0x100000001, 0x7, 0x6367, 0x3}, 0x5, [0x1, 0x2, 0x7, 0xdf1, 0x9]}}) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x0, &(0x7f0000005000-0x20)=[]}, 0x10) 2017/12/18 14:35:29 executing program 2: socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000006000-0x4)=0x4) r1 = add_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="7282d7db0bff4f6c7de7573ef3152ce61829b448e5827836ca752375013afd28cf879f8e498ac4c5fe76c93130d00a7e038974aac66e6347adafc60e633f8bb0e0c038e0b016564ad4dfae34a89c0a4459365c119424e432493aa3ef7ea0c1fe0f615d240ae265fcf80301a37acb5f71a6cd3ec5eec8b3305d23129e4df6159b67faaf9944dec96702af1e487b6d2bd32c004c8e4049a59e97a16ce81fb23063c198091ff613a786d84861fc3d5e9b0eeae42a1f21e47eb313f5802bdfcacbaaf7b21f61", 0xc4, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000005000)="afe24ac1fac7b696864fb44bf2213e12a0e9c2f9e60ebbbf473d1e21c1349ebfee8a38b1b8c1c7ef11dcbc8d2f5f87cea7a7cef56a4748b580215c773c77d9b09500efb5e3fb1bdbec4a", 0x4a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000003000)={0x0, 0x27, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) timer_delete(r0) r1 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000006000-0x4)=0x4) r1 = add_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="7282d7db0bff4f6c7de7573ef3152ce61829b448e5827836ca752375013afd28cf879f8e498ac4c5fe76c93130d00a7e038974aac66e6347adafc60e633f8bb0e0c038e0b016564ad4dfae34a89c0a4459365c119424e432493aa3ef7ea0c1fe0f615d240ae265fcf80301a37acb5f71a6cd3ec5eec8b3305d23129e4df6159b67faaf9944dec96702af1e487b6d2bd32c004c8e4049a59e97a16ce81fb23063c198091ff613a786d84861fc3d5e9b0eeae42a1f21e47eb313f5802bdfcacbaaf7b21f61", 0xc4, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000005000)="afe24ac1fac7b696864fb44bf2213e12a0e9c2f9e60ebbbf473d1e21c1349ebfee8a38b1b8c1c7ef11dcbc8d2f5f87cea7a7cef56a4748b580215c773c77d9b09500efb5e3fb1bdbec4a", 0x4a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:29 executing program 1: iopl(0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e2f000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000002000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00005d2000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa8, r1}) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) connect(r0, &(0x7f0000182000)=@nl={0x0, 0x0, 0x52ba, 0x4}, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000090000)=@buf={0x0, 0x0}) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000248000-0x8)='./file0\x00', 0x40000, 0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0xfffc) accept$inet(r0, 0x0, &(0x7f0000736000-0x4)=0x0) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000006000-0x4)=0x4) r1 = add_key(&(0x7f0000002000)='ceph\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="7282d7db0bff4f6c7de7573ef3152ce61829b448e5827836ca752375013afd28cf879f8e498ac4c5fe76c93130d00a7e038974aac66e6347adafc60e633f8bb0e0c038e0b016564ad4dfae34a89c0a4459365c119424e432493aa3ef7ea0c1fe0f615d240ae265fcf80301a37acb5f71a6cd3ec5eec8b3305d23129e4df6159b67faaf9944dec96702af1e487b6d2bd32c004c8e4049a59e97a16ce81fb23063c198091ff613a786d84861fc3d5e9b0eeae42a1f21e47eb313f5802bdfcacbaaf7b21f61", 0xc4, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000005000)="afe24ac1fac7b696864fb44bf2213e12a0e9c2f9e60ebbbf473d1e21c1349ebfee8a38b1b8c1c7ef11dcbc8d2f5f87cea7a7cef56a4748b580215c773c77d9b09500efb5e3fb1bdbec4a", 0x4a) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) getgroups(0x4, &(0x7f0000000000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r1) 2017/12/18 14:35:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000dec000)=0x1, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) kcmp(r1, r2, 0x4, r0, r0) userfaultfd(0x0) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000+0x785)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000003000)='./file0\x00', &(0x7f0000006000)={0xd7, 0x57f}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) sendmsg$netlink(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r5, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x0, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000006000-0x4)=0x4) keyctl$update(0x2, 0x0, &(0x7f0000005000)="afe24ac1fac7b696864fb44bf2213e12a0e9c2f9e60ebbbf473d1e21c1349ebfee8a38b1b8c1c7ef11dcbc8d2f5f87cea7a7cef56a4748b580215c773c77d9b09500efb5e3fb1bdbec4a", 0x4a) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000340000)={0x0, 0x24, 0x5, @thr={&(0x7f0000a25000-0x88)="6e045b9d05226f0bd084bceb77ea9bbe89b39c2a7d558ae4b44bad733f7bbafd4e7d8199e0d2c1c15b5d2ddecd6a94bb34a483dd4a33fe8ca7c87b10082c0d1e14a07209b5f7a20911d3556800b8d6929c7ef11adfecfaf016ce105b46b2859160ddaaf59c9a2758e6bfad6eb0da3673202ba192706dc2147e751f197e7319c52691378cdb332f96", &(0x7f00000e2000)="6ed095544de4cc64b5fe0a630af81eaba10a104f46b99ea5a4bbdb121d87896b644768021ba892c2eb728ad950eb19e6e8fe52e9880ccd04b77f2f65842c145402a494eb1c6db9dca48840805ac86f389805290c7fdca4301083e51e9143f6d71841972d9f87c1686a0fea598dd1a621f3a9e02168d894fb9a930b17a58bd86ebc5f907e99fc3092134fe2e65c88018d4dc26803a421ba7b0dc7e0cecba5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a3c000-0x4)=0x0) clock_gettime(0x0, &(0x7f000081c000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000138000-0x20)={{0x0, 0x989680}, {r1, r2+10000000}}, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:29 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000956000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x5b7f4f5f, 0x203, 0x7, 0x80, 0x7, 0x0, 0x100000000, 0x7, 0x0, 0x2, 0x1}, 0xb) userfaultfd(0x0) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000006000-0x60)={0x27, 0x4d, 0xfffffffffffffffe, 0x1, 0x0, 0x64, "d25e65d95f59267195421ececc2ddd249e1960e542e9aa2ddbeb96505c12d69706bbe7c66b8a472f9d53795c7f31bae72fb12543748ac56ff28b671fafcef1", 0x4}, 0x60) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x4, &(0x7f0000001000-0xd0)={0xfffffffffffff8df, 0x4, 0xa, 0x2, 0x6, 0x3, 0x4, 0x4, 0x7fffffff, 0x1, 0x1, 0x8, 0x8, 0x7, 0xfff, 0x5, 0x4, 0x2, 0x20, 0x5, 0xfffffffffffffff7, 0x200, 0xa2, 0x100000000, 0x6, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000005000)="afe24ac1fac7b696864fb44bf2213e12a0e9c2f9e60ebbbf473d1e21c1349ebfee8a38b1b8c1c7ef11dcbc8d2f5f87cea7a7cef56a4748b580215c773c77d9b09500efb5e3fb1bdbec4a", 0x4a) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000005000)="afe24ac1fac7b696864fb44bf2213e12a0e9c2f9e60ebbbf473d1e21c1349ebfee8a38b1b8c1c7ef11dcbc8d2f5f87cea7a7cef56a4748b580215c773c77d9b09500efb5e3fb1bdbec4a", 0x4a) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000006000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x60)={0x27, 0xff, 0x0, 0x7, 0x100, 0x8, "069cbe3ae78ecf194226b899016269ff5a1d6970321fe1bfb0571b8fc77fd5974f403e51b54fa7ef22564b6da0f7de1691a451cad5fe4c464ee093dde99e2b", 0xffffffffffffffc1}, 0x60, &(0x7f0000005000)=[{&(0x7f0000005000)="6fc59b902d66d75cf171fd933fb50e96d9af5980ed0ade6dba6000c6c4472f4ef486c1f6f96114635955df994871ff4bd62f0bdb6bbfcce8de4f698aca56b5f0547dd637c3b82fb0a082fe8ef7dfa9b855a2729bc1916a52", 0x58}, {&(0x7f0000006000-0x47)="e07cdfd4aff0b87ccf2eecd347aff107fe68d7dbdabab3ccbb2319c70741f262c08b34a4b6e258fc26d6fe7f07c6c90431116b9cf991f346a7408de5ac15351877dca20017bd5572858a796fbd0831", 0x4f}, {&(0x7f0000005000)="d8345f9b1bce305c8a7e70839e1038df3e9fcbd8a6124ec96130035c98edf4b4d54da355e7b93e2ced5dbda094ec83cfda9cafbbcc5e4122c25640c1e5a9312c3fc3c90865b64e8441ff71e92966d6d35416dd45", 0x54}, {&(0x7f0000006000-0xa7)="49bf371e9a15848b37a4eb7d2a13f9f51629a24ef70a8063945d0acc3c13a44bf9f3998685938f3d221e190afef37275437484fdf8861bbaf6281464035e6015b0a430f9327c2c51c9dc1a3055c19088f3fd5083eeadeefbc6a28fca9ae09560b6e75e475e264b17fe62e46ea5f70c75e39c7d8bbc9eee8710930423cf0a9a66a7cbc119b2a639f80126c954b4231d2126af461abb9978e52843a2ba1725eb68fdfb830124d29e", 0xa7}, {&(0x7f0000003000)="45619f6e2d75ce3e50f03180bbf8e32d8c59e471218b506adb8dba8abcb62bc0bb8c22f0db9519bb1db2f044d29079fcd1d264846331b36a25d2ad2dba317ea312a26d655d28525123b971727d31dea019be749abb5b391182e4edaf995bb29b7fde5cc4c18ce6efb79c78ee8a91c254ed5c33dab5c681bedebe8956fae49e491ef2634c3b1c49e4f4258b6e53b3c26bd4d4f1bebb925517dbe2244775b7d0345b3de763b4878acf52a142c8e1f643f28c46328d1c33", 0xb6}], 0x5, &(0x7f0000005000)={0x40, 0x11f, 0x7, "8d9552ad0c0df7c4f9d2fe4cec0f2c0e7cd693cdf9637b52d00cae5a03f07122760907240f30c4dff80454a61caf"}, 0x40, 0x1}, 0x44) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x0, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 7: r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0xf65, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8, 0x0}) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xe88, &(0x7f0000223000)=0x0) io_destroy(r0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000005000)="afe24ac1fac7b696864fb44bf2213e12a0e9c2f9e60ebbbf473d1e21c1349ebfee8a38b1b8c1c7ef11dcbc8d2f5f87cea7a7cef56a4748b580215c773c77d9b09500efb5e3fb1bdbec4a", 0x4a) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) pipe2(&(0x7f0000deb000-0x8)={0x0, 0x0}, 0x80800) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a1e000)='/dev/vga_arbiter\x00', 0x109000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000dec000)=0x0, &(0x7f0000e0d000-0x4)=0x4) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x40}, 0x0) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:29 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000005000)="", 0x0) 2017/12/18 14:35:29 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000005000)="", 0x0) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x40080, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000004000)={0x661, 0x5, 0x800000000003}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000004000-0x64)={&(0x7f0000001000)=[0x100, 0x80], 0x2, 0x1000, 0x400, 0x6, 0x0, 0x6, {0x7, 0x5, 0x3f, 0xb7e, 0x4, 0x6, 0x0, 0x88, 0x7, 0x8, 0x8001, 0xfe, 0x0, 0x8000, "e53123eba524e5d62d796ccc736d05863c48b7be81a9689a2bf1a58580e982dc"}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) perf_event_open(&(0x7f0000006000-0x78)={0x6bfff2c2c90e5c1a, 0x78, 0x0, 0x9, 0x9, 0xf3, 0x0, 0x22b, 0x20001, 0xb, 0xfff, 0x5, 0x80000000, 0x4, 0x0, 0x10, 0x2, 0x1d4, 0x10, 0x480, 0x6, 0x9, 0x4, 0x7, 0x4, 0x4c, 0x0}, r2, 0x1, r0, 0x0) 2017/12/18 14:35:29 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000005000)="", 0x0) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 7: userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x141, 0x190) 2017/12/18 14:35:29 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000005000)="afe24ac1fac7b696864fb44bf2213e12a0e9c2f9e60ebbbf473d1e21c1349ebfee8a38b1b8", 0x25) 2017/12/18 14:35:29 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000005000)="", 0x0) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c18000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000381000-0x4)=0x7) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000b71000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/248, &(0x7f0000006000-0x4)=0xf8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000004000)=0x7ff, 0x4) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x1, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000002000-0x22)=""/34) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008de000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007f5000)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002e1000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d45000)=0xe8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000eb5000-0x4)=0x3ff, 0x4) quotactl(0x2b3612af, &(0x7f00008b5000-0x8)='./file0\x00', r3, &(0x7f00002d5000)="8ca50e0fbcdbd0ac27c379c8305cbec15121d6a2714d00bea86f5bf84ff44a1e4758a6fcc0889a484819ba4472e5073bfbe8056a7a2585ecfa636c4999c487be50acfa09e67f3e42df59fccf3804b42b8d70c1ae5ed22b686256f825ba186bf1047925ea23bafb2e1b465e5aacaa8feeb70e108a509ee485700e6137f113eecceeec6bc33849386f73") syz_open_dev$sndseq(&(0x7f00006f4000-0xd)='/dev/snd/seq\x00', 0x0, 0x80280) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000f74000)=0x0, &(0x7f0000a4a000)=0x1) 2017/12/18 14:35:29 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000005000)="", 0x0) 2017/12/18 14:35:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) userfaultfd(0x40000) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r0, 0x7, 0xdc729013c44e4812, 0x0}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000006000)={0x9, 0x7, 0x1, 0x0}) accept4(r0, &(0x7f0000003000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000003000)=0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000006000)=0x0) 2017/12/18 14:35:29 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000005000)="", 0x0) 2017/12/18 14:35:29 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000005000)="afe24ac1fac7b696864fb44bf2213e12a0e9c2", 0x13) 2017/12/18 14:35:29 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000005000)="af", 0x1) 2017/12/18 14:35:29 executing program 7: userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c87000-0x1)='\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bf0000-0x39)="ef88d55c77a6e11afb11ce5db4fca84d98d28f2448852f0f2dc90547980992d5c867d811f59d0a7c4328f6d4e1832cbaea904b89c56296349d", 0x39, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000005000)="", 0x0) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000005000)=0x7, 0x4) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @fr_pvc_info=&(0x7f00009ab000)={0x0, @generic="0ba372204f9f75f2ab4f1f9f485d61f5"}}}) 2017/12/18 14:35:29 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000005000)="", 0x0) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 7: r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000383000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd4(r0, &(0x7f0000c1d000-0x8)={0xffffffffffffbc89}, 0x8, 0x0) 2017/12/18 14:35:29 executing program 3: keyctl$update(0x2, 0x0, &(0x7f0000005000)="", 0x0) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000075c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004d8000-0x4)=0x10, 0x80800) fcntl$setpipe(r0, 0x407, 0x80000000) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = open(&(0x7f0000eeb000-0x8)='./file0\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000cd4000)={0x0, 0x100000000}, &(0x7f0000d7c000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000053e000)={r3, 0xffffffffffffffff}, 0x8) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f000029d000-0x70)={[{0x9, 0x3ff, 0x26, 0x8, 0x0, 0x9, 0x3, 0x100000000, 0x5, 0x8589, 0x1, 0xaf0, 0xfffffffffffff27e}, {0x0, 0x7, 0x5, 0x1f, 0x2, 0x1f, 0x1, 0x1000, 0x5, 0x20, 0x7fffffff, 0x0, 0x7}, {0xcb3, 0x8000, 0x20, 0x97e, 0xff, 0x8000000000000000, 0x7, 0x200, 0x8, 0x8, 0x3a1e57c1, 0x6, 0x101}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$llc(r0, &(0x7f0000152000)=""/85, 0x55, 0x2060, &(0x7f0000a10000-0x10)={0x1a, 0xfd, 0x1ff, 0x8, 0x5, 0x8001, @random="bdd9e98c7d45", [0x0, 0x0]}, 0x10) dup2(r1, r0) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000)={0x3, r0, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000)=[], 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000)=[{&(0x7f0000005000+0xcb)="6ed4a2bb29362df8b97dc64784218210213c718e2d11021537cb22a79a6293ebb4c40c04d04f58ba3619473b96f3799396292cfa7458ba7d55fc3a42c36a8c9ec30e83b206ec6191cd966e808d6a43b505f0336b2f70a7e6405f89ffeeef298d1da0ee", 0x63}, {&(0x7f0000006000)="a465b237bbb490f992d71d74b17c9daebd0d38640c4dc7604249c9775a2e8851696182b9b3838402c85d1af64940acc9092c1e0194d73f6dd160b92797b0b409699c4a4d1c0a6aa688b70a12ab00e5f3d92f8d54599964754e27c2f656e3d075ae76fef10bcb573402311c2b78c5013e", 0x70}, {&(0x7f0000005000)="c15d9f3629b69fa1971676baaf8c7848f3", 0x11}, {&(0x7f0000007000-0xd8)="9323af6b06579d4308b735d9b84e75c65670ebae0d352401c96567c2236f88c3e1b906581fbb40b38bf8b2e3a44b4374807bd5248d172151135e6c3b0c1f19ff3b283d92052b4d01ee748c929238a6cabc8001000000010000005d32b3e9e40dd3f1ad1a5d421c42168e5f71a9bc8a7873e12c2037db4b908fe832cc23196a19edd6492a1b9ab2f2c296b157f0b85cb0a71ae0d8a9d175eadb1f4aa26ea3936853723e10bf7f51c314c191c610d5068c20b3bf8cccb6235d7ed83d1e40d628373dfea77a2adaf84e6b09d06f18eaadb984fb3589b510459c", 0xd8}], 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) r1 = socket$inet(0x2, 0x31c996a615c75845, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x8) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x0, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x801, 0x80, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000003000-0x4)=0x2f6) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000006000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00004c7000)='/selinux/member\x00', 0x2, 0x0) 2017/12/18 14:35:29 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x1, 0x0}) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f67000)='/dev/snd/seq\x00', 0x0, 0x20) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0xc59779f206864237, &(0x7f0000005000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000)={0x1, &(0x7f0000007000-0x8)=[{0xfffffffffffffffc, 0x0, 0x0, 0xf0}]}, 0x10) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ee3000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x4}}}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000b8a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000329000-0x4)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000087c000-0xbc)={0x0, 0xb4, "b8dbde6a869b00dbe5a62175d110ff85e432f7ea6f18531a02fcabfb165e235c048b52e78b229dde0949b7bdaed373dc2f8985b1af905622fe0a768089b4a68980add995e2bbcac9c1056b56998ee172669070b4e0b03c6b66b11052e4cd36a31d0e76fd0c476c7addc667f415f61a3faaf231395cf69237b3f8706e8044688bee773af5bac7ba3719d2c3376eae1133974e1cc89c8aa8e16776f73cb393ce662efdefae82916acb7b561c03b3d2e1a6cbca060f"}, &(0x7f0000c8c000)=0xbc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dee000)={r2, 0x10001, 0x9, 0x1000, 0x20, 0x3}, 0x14) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ed000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$llc(0x1a, 0x0, 0x0) dup2(r0, r1) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x400080) 2017/12/18 14:35:29 executing program 7: userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9d3, 0xfffffffffffffffc, 0x4, 0x6, 0x6, 0x401, 0x100000000, 0x3, 0x888, 0x1, 0xe668, 0x400, 0x3, 0x3b241bde, 0x49]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x4c, 0x33}, &(0x7f0000002000-0x4)=0xc) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008f5000-0x8)={0x0, 0x0, ""}, &(0x7f0000b1d000-0x4)=0x8) lookup_dcookie(0xffffffff, &(0x7f0000001000-0xf7)=""/247, 0xf7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000084c000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000)={0x8, 0x3, 0x100, 'queue0\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x10001, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000003000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x0) getgroups(0x9, &(0x7f0000001000-0x24)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000001000-0x70)=[], 0x0, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x2000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000005000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xb8, 0x80000000, 0x200, 0x0, 0x10001, 0xf000, 0xd002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x0}) write(r0, &(0x7f0000001000)="e85c89824fe17af5a73fdeea31fddf8f430e8bfd57c12cc8a38010a13cad2aab89ac85f6a02be058c1ae745646bcd6030db9605d70d50e2a6736a153d2f2f2be99f298f8818ee9", 0x47) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x3f, 0x101000) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000005000-0x40)={0x3480000000000000, 0x1, 0x7ff, 0xe, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000716000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b3000)='/dev/rfkill\x00', 0x20840, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000188000)={0x0, 0x1b, "c393113f691a553849698121dc6774672540a8ac6704c1d57e31d0"}, &(0x7f0000979000+0x56d)=0x23) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000337000)={r2, 0x9}, 0x6) mmap(&(0x7f000084c000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x4) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00009ff000)={&(0x7f000066f000/0x3000)=nil, 0x3000}) r1 = socket$inet6(0xa, 0xb, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x1c, 0x200000004080800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000-0x9d)={0x0, 0x95, "ff2a8c04cf614ec26f166d8dc9205341bcb41729e8d1da36e645fa7f7489742948684a5857e6a59ec10141377faf19c55c68e40f0e21a5ce5df9030551fbaca032de3eebea3e478e80946a070558bd6316a203a106c15e623c69093afdd01936c33a5569a6f37d795e0d467e99c473593f7b9c61690ed25acaf885fd82894fbb96dcc214fa7e875d5edf95554c7fbe27842936895e"}, &(0x7f0000001000-0x4)=0x9d) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000)={r2, 0x1}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000004000)=0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000006000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000007000-0x4)=0x2, &(0x7f0000008000-0x4)=0x4) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_mtu=0x1}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000c32000-0x4)=0x0) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x20100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000004000-0x4)=r2) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ed6000-0x8)={0x0, 0x0}) signalfd(r0, &(0x7f0000beb000)={0xd}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xe88, &(0x7f0000223000)=0x0) io_destroy(r0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x0, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ee2000)="2a62aa491226dfd375e3836ef3e55d0b01d3a3cbcd3d1a21983942cd06289805c7eac0846891074839dfbbcaebe1a4f234e0f1a3214890ba98384502944595893b4e2303e2b0bd8813c57ba81e2e77f833c35af0198353c3427bcd3de6875d3cd733adf76b419d822728c6d5c0936003544bac00d919e47088a47b965f96c5cfee2b5a98a47b910355031d81", 0x8c, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00004c2000-0xb)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001f2000)='bdevppp1security@em1lo\'@wlan0\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000033f000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000230000-0x49)="27d35168f21d7cc966c942860760df8e05ee6ec3ca3662cd8c1b46c5a4fa48b9c0380bf85d04f6aa543113cece9d56a03700432c9ab8ff9eb95bdac4234e69529ddeb0c7211068f412", 0x49, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000d25000-0xc)={r0, r1, r2}, &(0x7f00006e8000-0x42)=""/66, 0x42, &(0x7f0000cf3000-0x38)={&(0x7f0000cb7000+0x891)={'sha3-512'}, &(0x7f0000001000-0x7e)="592c2f92ed43352565b9f9b8f34e96999ba812bc1336ab02c40a24b6bcacaab629ac7248d21149e1d04cb553c5a10f35dea4e525f586e4078e994b550e036c708f32f80ee2e7de736b2f376122a38db883bc7eaa0ef5983515ef90c637237a0aa3c9f4e8ca84c750a33f16f9b9cd40f613fc8b34bb77bdc05968d23f860d", 0x7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x80800) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f000001a000)='/dev/sg#\x00', 0x80000000010001, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000b3a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000074d000)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f8c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d5000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000094000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x9, 0x3, 0x9, 0x1, 0xa0, 0xa0, 0x4, r1, r2}, {0x3, 0x1, 0x80000001, 0x4, 0x7, 0x6, 0x2, 0x10000}, {0x80000000, 0x1, 0x6, 0xfffffffffffff800}, 0x800, 0x5a77, 0x3, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x600000000000000}, 0x1b, @in=@rand_addr=0x186ab3ac, 0x0, 0x2, 0x2, 0x4, 0xffffffff, 0xffff, 0xffffffffffffffc0}}, 0xe8) socketpair$inet6(0xa, 0x1, 0x507, &(0x7f0000dea000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d1c000-0x20)={@common='ifb0\x00', @ifru_flags=0xa02}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b5b000-0xc)={0x0, 0xffff, 0xa0}, &(0x7f0000888000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000eec000-0x8)={r5, 0x8}, &(0x7f0000125000-0x4)=0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f000057f000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000ff000-0x10)={0x5, 0xa, 0xed68, 0x8, r6}, &(0x7f0000ea4000-0x4)=0x10) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) ptrace$pokeuser(0x6, r1, 0x0, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000004000-0x58)={{0x100000001, 0x0}, 0x1, 0x5, 0x9, {0x1, 0xfff}, 0xbc9, 0xc73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) r1 = syz_open_dev$vcsa(&(0x7f0000004000)='/dev/vcsa#\x00', 0x9, 0x10000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) fchownat(r1, &(0x7f0000006000-0x8)='./file0\x00', r2, r3, 0x800) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000006000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000002000-0xa8)=""/168, 0xa8) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cef000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000908000)={0x8, 0x9e9, &(0x7f000006d000)="9b852468fe5766f62e3f72e034dce5265a8f773610926c38346b0fb414bfa597d4c772e28d1d549b6806bf99f50125f828e05cc3dc82b432e4f2ea793d20bb117da8f91ed32402dfc24f8f269157e44fe907637df858af3da4d0c929f6c26234ea8863448e55dfaacfb75d9ab9b9f82270ee203469e78fd31df18b0a1b26f1f6e007962aa3908673b09cfc03", &(0x7f00007ea000-0xdd)="77e7250cbbe59bad1a44fc53adadc4e939396f30c53d7be0537b1a55c49779cf0c311468fb63ffa83adcb99d9406332d0c4f223b1ebe70ae34b706d730f0dced6e274e59a7aa2e416b1f26083016017d027e3f8c3b4979dea69768faef1ba3a67ca0e36f6483b5c7632330731a638c3d03cc7a676691ccc6739d3e1b97a48f162136d3f954796400a5bffb94db6565d334245af1da5b2e3ea0c1a843f5310b28457c5293ca89bb4c7959a3662ca443069ede680b48fd92f84ce6ff7058606504afe15614665bb6d833be0f6afae2d3c624fd1d45b290c90f680737d707", 0x8c, 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$ipx(r0, &(0x7f000063f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007bd000-0x4)=0x10) inotify_init() r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000372000-0xc)={{0x7, 0x1f, 0x1f, 0xcfee, 0x3, 0x4df}, 0x1f2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000520000)={@generic="e55d3594dc463e74df3e80367815a7ea", @ifru_addrs=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xe88, &(0x7f0000223000)=0x0) io_destroy(r0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 7: r0 = userfaultfd(0xffffffffffffffff) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x14, &(0x7f0000000000)={0x3a, 0xde9b, 0x6, 0x8001}) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000002000)=0x4) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common="67561fb70600f52800f4070000000038", @ifru_addrs=@ax25={0x3, {"8e0cea3da75dcd"}, 0x2}}) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x0, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000729000-0xd)='/dev/snd/seq\x00', 0x0, 0x1000) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003b0000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ecc000-0x20)={0x3, 0x6, 0xb9ebb6c1a2b7a21c, 0x1227ab24, 0x7, 0x5, 0x1ff, 0x7, 0x0}, &(0x7f0000b56000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001d6000)=r1, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000084c000)='/dev/autofs\x00', 0x200801, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000c4b000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3c000)=0xe8) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xe88, &(0x7f0000223000)=0x0) io_destroy(r0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:29 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000862000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000050e000)=""/169) userfaultfd(0x800) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 7: userfaultfd(0x408000080004) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x17) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000006000-0x49)="392d3f0f610fdb766352730263bd6f5ca96eb6d340f90a1bf443ba32e2206a8e86808e415eedfde92a51da68cb692fa5c49209e0d7f36038c5af6cafe7ecc7583771842daf21a5190d") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x9f, 0x30, 0x3, 0x2f3b917c}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000004000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000-0x10)={r1, 0x400, 0x7fffffff, 0x7}, &(0x7f0000006000-0x4)=0x10) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000010f000-0x16)='/selinux/checkreqprot\x00', 0x40200, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000077e000)=0x7, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @fr_pvc=&(0x7f0000ff3000)={0x5}}}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000878000)={0x1f, 0x1f, 0x2000000000000000, 0x10000, "315e970f4964bb05ea111026d85c9597a151dce9b0c71b22b58d78d456ef315a"}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000259000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000b03000)={r2, 0x2}) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e6f000+0x5f0)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00009d9000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x8000, r0, r1, 0xfffffffffffffffd, 0x400, 0x402) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) sync_file_range(r2, 0x7, 0x3f, 0x1) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000006000)={0x57, 0x5, 0x3, {0x3, 0x10000}, {0x1000, 0x30}, @period={0x5f, 0x273e, 0x0, 0x100000001, 0x2c, {0x40, 0xffffffffffff7fff, 0x2, 0x5}, 0x3, [0xa139, 0x0, 0x1ff]}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000003000-0x8)=&(0x7f0000006000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000007000)={0x20, 0x10000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000)=0x14) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r3, 0x0, &(0x7f0000006000-0x20)={0x3, 0x0, 0xfffffffffffffffe, 0x6, r4}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc7, 0x4, 0x10000, "cf183674cfed3128c8098aa7d9ffb14f057811dd74104dc4c307af7de77a521f71d9e07a8c6f61e04b3c6d96d126090459c6e26b61b3c156104446381fa7f8dd4c05e092cb3a87c76d8315c4f043801c"}, 0x160) fcntl$setlease(r0, 0x400, 0x2) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xe88, &(0x7f0000223000)=0x0) io_destroy(r0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 7: userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x93b, 0x2000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000299000-0x15)='/proc/self/net/pfkey\x00', 0x4800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x4, 0x0) semop(r2, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000003000-0x70)={[{0x7, 0x8001, 0x1146a2a8, 0x1, 0x279c, 0x3, 0x7ff, 0x9, 0x3, 0x7, 0x80, 0x100000001, 0x100000000}, {0xcbd, 0x7ff, 0x7, 0x7c0, 0x401, 0x0, 0x7, 0x7, 0x4000000000000000, 0x4, 0x0, 0xf98, 0x1}, {0x9feaeab, 0x7, 0x3, 0x13, 0x2, 0x87, 0x50c, 0x101, 0x1, 0x1, 0x3, 0x6, 0x3}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_mark(r0, 0xd3, 0x5d24933ac937df5c, r1, &(0x7f0000000000)='./file0\x00') 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xe88, &(0x7f0000223000)=0x0) io_destroy(r0) 2017/12/18 14:35:29 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000898000-0x9)='/dev/vcs\x00', 0x80000, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000941000)=""/0) inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f00002de000)='/dev/input/mice\x00', 0x0, 0x480) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) close(r0) 2017/12/18 14:35:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0x11)=""/17, 0x11) userfaultfd(0x80000) 2017/12/18 14:35:29 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendmsg$key(r0, &(0x7f00001fc000-0x38)={0x0, 0x0, &(0x7f000021a000)={&(0x7f000065d000-0x68)={0x2, 0x8, 0x800, 0x9, 0xd, 0x0, 0x1, 0x4, [@sadb_x_nat_t_type={0x1, 0x14, 0x3, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x4, 0x12, 0x4, 0x3f, 0x0, 0x5, 0x76, {0x4, 0x5, 0x5, 0xbd0a, 0x0, 0x80, 0x0}}, @sadb_sa={0x2, 0x1, 0x5, 0x2, 0x0, 0xe0, 0x4, 0x0}, @sadb_address={0x3, 0x17, 0x1, 0xea, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x7}, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000006000-0x4)=0x4d, 0x4) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x0, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xe88, &(0x7f0000223000)=0x0) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001be000-0xd)='/dev/usbmon#\x00', 0x2, 0xa2140) sendto$inet(r0, &(0x7f000079e000-0x7)="f089bdcead2f2b", 0x7, 0x4, &(0x7f0000362000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000ced000-0x50)={{0xe25, 0xffffffff}, {0x6, 0xd9}, 0x7ff, 0x1, 0xf4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000fde000)={0x7, 0xffffffffffffff9c, 0x0}) faccessat(r1, &(0x7f0000ae1000)='./file0\x00', 0x190, 0x1100) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) socketpair$inet(0x2, 0x80003, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000005000)={0x0, 0x4, 0x3369ea8b, 0x40, 0x3ff, 0x2}, &(0x7f0000006000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0xc31, 0x37, 0x2, 0x6, 0x7, 0x0, 0x9a66, 0x2, r2}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000006000)={r2, 0x8001, 0xd0, "1fe7a3d3ecca920a25249513d0a08a30417c52fae97ead72f792627aaaa3d7989b8871c5f8ca8ff9586aa7703e8550357a1702839a84ff9718ec25d7f3f99ddd0de88c8447f1b73980a6bd9eeeb1db6ba0b8d7abfc5db2ed4b18410c79a022a2bec8930773fbcf927287479fe43fa23380fe97c0109b78fca297e9fe44882321a9167429317d51b3335e996c170f2f764ddb07d2c82239b28a6a8318736971f4c738f9ebf4cb749aa9ffc87fbb23ab14d095e879ed1931ee2607f76397a979a8611a284425637fde86c0ddc61247d371"}, 0xd8) 2017/12/18 14:35:29 executing program 7: pipe(&(0x7f0000dcd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20, 0x0}) r1 = shmget$private(0x0, 0x1000, 0x20, &(0x7f00002f1000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/140) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000-0x4)=r0) userfaultfd(0x0) 2017/12/18 14:35:29 executing program 3: io_setup(0xe88, &(0x7f0000223000)=0x0) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000816000-0x8)='./file0\x00', 0x8000, 0xa) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00007ce000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/18 14:35:29 executing program 3: io_setup(0xe88, &(0x7f0000223000)=0x0) 2017/12/18 14:35:29 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ae000-0x10)='/dev/sequencer2\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2f, 0x20000) fcntl$getown(r0, 0x9) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b25000-0x160)={{{{0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x3, 0x401, "89537adfd1fba4324f17a89b05a475b3c284254ba4bb322dc3df09749f99d44d40413ebe627ce1079c209df4b193e906871039ecfe6164184dcb79ae76e90c3b435c2edcfb720bf713873b7131a47ea8"}, 0x160) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x13) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000)={0x0, 0xa4, "8abb849dd2dcc6a4bfe0bd870d890cb499363a249609f92746a352d40771cca50f86eedb3b98891151e3418788feb7be460af79bdc350044fbdc264acb4a431ef54737a891e9e3309bb0ac6d85c8c80da740556ddc2bae556fa28523c303fee4bc497d3031ebb9275883e423a42458396af5f437862f19ea845d557765917c2c91801eec1b821a2947ee4c9e7333867e1666912ae71a5687febc75cc725b559438f00475"}, &(0x7f0000006000-0x4)=0xac) setsockopt(r0, 0x8001, 0x1, &(0x7f0000003000-0x78)="0f6314809794fbaa9ab8c92fe99f978efbc3527f3278cecf131d68575ed423f4097f0c8b2a0dc0ef4a68871f2514f9f749e1722006f9cbfe539d756f77201b1c00e9ca9b18a3aea95d3b20a7177b2ca3e5089e70198d65100070902b46ca0d17967084367cfa0a65ba0b5fd8e7324dcb193c6d957bd78b3c", 0x78) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x4, 0x7ff, 0x7, 0x4}, 0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x680000, 0x0) 2017/12/18 14:35:29 executing program 3: io_setup(0xe88, &(0x7f0000223000)=0x0) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006fb000)={0x0, 0x7f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000731000-0x6)={r1, 0x4}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xe88, &(0x7f0000223000)=0x0) 2017/12/18 14:35:29 executing program 7: userfaultfd(0x0) socketpair$inet(0x2, 0x803, 0x3ff, &(0x7f0000bc9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000342000)={0x3, 0x39d83837, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xe88, &(0x7f0000223000)=0x0) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000668000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000051b000)=0x10, 0x80800) fdatasync(r0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000eb2000+0xae2)="7186994be80be02965f5c860112888c7103f497ca9a7df1e18a784c716b69686"}) 2017/12/18 14:35:29 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000006000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x7) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xe88, &(0x7f0000223000)=0x0) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cab000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af2000-0x4)=0xe8) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xe88, &(0x7f0000223000)=0x0) 2017/12/18 14:35:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000065d000-0x4)=0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xe88, &(0x7f0000223000)=0x0) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xe88, &(0x7f0000223000)=0x0) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000)={0x0, &(0x7f0000005000-0x20)=[]}, 0x10) 2017/12/18 14:35:29 executing program 7: r0 = userfaultfd(0x800) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000288000-0x8)='./file0\x00', 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000-0x4)=0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000006000)="723a70e456d2e92c98cf1c95352d26b5195a3cd12d68477aafa2fddc44b58d5b71e221b0e3f02fcecc0d48b83c6dbeb27c933d9b", 0x34, 0x4c004, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0xfffffffffffff40c, 0x2c}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x20, 0x19e}, &(0x7f0000005000)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r4 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r4, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000297000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000321000-0x4)=0xe8) sendmsg$netlink(r3, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) 2017/12/18 14:35:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000223000)=0x0) 2017/12/18 14:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000aaa000)='/dev/sg#\x00', 0x1, 0x10000) 2017/12/18 14:35:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002f0000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x2, 0xff, 0x1, 0xfffffffffffffff9, 0x0, 0x8}, &(0x7f0000000000)=0x20) ioctl$int_in(r0, 0x5421, &(0x7f00001e1000-0x8)=0x1) 2017/12/18 14:35:29 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00001c1000-0x9)='/dev/rtc\x00', 0x100, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:29 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() sched_getscheduler(r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x5425, 0x0}]}, 0x10) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000223000)=0x0) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000694000-0x3)='ns\x00') mbind(&(0x7f0000342000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c50000)=0xffff, 0x1f, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dec000-0x10)={0x0, 0x8009, 0x6, 0x4, 0x0}, &(0x7f00002d9000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000064c000-0x10)={r2, 0xc4, &(0x7f0000215000)=[@in6={0xa, 0x2, 0xf746, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000992000)=0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000eec000)='/dev/rfkill\x00', 0x40080, 0x0) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0xfffffffffffff000, 0x0}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000)=@common='bcsf0\x00', 0x10) 2017/12/18 14:35:30 executing program 0: mq_unlink(&(0x7f0000bdc000-0x2)='*\x00') mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x86}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000007000)={r1, 0x80000, r0}) connect$unix(r0, &(0x7f0000005000)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$netlink(0x10, 0x3, 0x14) sendmsg$netlink(r2, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c19000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d32000-0x4)=0x0) mq_notify(r0, &(0x7f000094e000)={0x0, 0x20, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 51.657217] audit: type=1326 audit(1513607729.996:332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16886 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000223000)=0x0) 2017/12/18 14:35:30 executing program 7: r0 = userfaultfd(0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000001000-0x8e)=""/142) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00003f5000-0x4)={0x8}, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005a3000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000b2d000-0x8)={0x80000001, 0x4, 0x35, 0x1, 0x9}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x1, &(0x7f0000005000-0x20)=[{0xfffffffffffffffe, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:30 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008e8000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000cea000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000006000)="723a70e456d2e92c98cf1c95352d26b5195a3cd12d68477aafa2fddc44b58d5b71e221b0e3f02fcecc0d48b83c6dbeb27c933d9b", 0x34, 0x4c004, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0xfffffffffffff40c, 0x2c}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x20, 0x19e}, &(0x7f0000005000)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r4 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r4, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000297000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000321000-0x4)=0xe8) sendmsg$netlink(r3, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) 2017/12/18 14:35:30 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f00000f6000/0x2000)=nil, 0x2000}) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000033c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) [ 51.686535] audit: type=1326 audit(1513607730.008:333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16886 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 51.714847] audit: type=1326 audit(1513607730.008:334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16886 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=41 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000077a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000006000-0x28)={@generic="6889dd209bea7a9c2c30411a29565167", @ifru_mtu=0xffffffff7fffffff}) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:30 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000006000)="723a70e456d2e92c98cf1c95352d26b5195a3cd12d68477aafa2fddc44b58d5b71e221b0e3f02fcecc0d48b83c6dbeb27c933d9b", 0x34, 0x4c004, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0xfffffffffffff40c, 0x2c}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x20, 0x19e}, &(0x7f0000005000)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r4 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r4, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000297000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000321000-0x4)=0xe8) sendmsg$netlink(r3, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000250000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = semget(0x2, 0x1, 0x284) semtimedop(r1, &(0x7f00004d1000)=[{0x0, 0xc6, 0x1000}, {0x4, 0xff, 0x1000}, {0x3, 0xb3, 0x1800}], 0x3, &(0x7f000040f000-0x10)={0x77359400, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000dbc000)={0xffffffffffffffff, 0x5}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000e45000-0x4)={0x0, 0x8, 0x6}) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x400, 0x0) 2017/12/18 14:35:30 executing program 7: userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1, 0x0, 0x2, 0xae7b, 0x2}, 0x14) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c5d000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00002e7000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffff7fffd) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f35000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000233000-0x4)=0xe8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1f, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000005000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x344db7c3}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:30 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000006000)="723a70e456d2e92c98cf1c95352d26b5195a3cd12d68477aafa2fddc44b58d5b71e221b0e3f02fcecc0d48b83c6dbeb27c933d9b", 0x34, 0x4c004, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0xfffffffffffff40c, 0x2c}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x20, 0x19e}, &(0x7f0000005000)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r4 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r4, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000297000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000321000-0x4)=0xe8) sendmsg$netlink(r3, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) 2017/12/18 14:35:30 executing program 7: userfaultfd(0x8040000100802) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000094e000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00001f4000-0x8)='./file0\x00', &(0x7f00007fa000-0x28)=[&(0x7f0000421000)='%&\x00', &(0x7f00004ab000)='GPL*eth0\x00', &(0x7f0000e99000-0x14)='-uservboxnet0ppp1][\x00', &(0x7f000037e000)="da00", &(0x7f000050e000)='\x00'], &(0x7f00004fc000)=[&(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0xf)='vboxnet1self:*\x00', &(0x7f0000986000-0x3)='(-\x00', &(0x7f0000000000)='][\x00', &(0x7f0000000000)='\x00'], 0x100) 2017/12/18 14:35:30 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000c4c000-0x3)=""/3) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000053e000-0x4)=0x0, &(0x7f0000947000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000538000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000028e000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = getgid() setresgid(r1, r2, r3) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000077e000-0x10)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f00004aa000-0x5)='./file0\x00', 0x20a080, 0x24) accept$netrom(r3, &(0x7f0000a63000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006ad000-0x4)=0x10) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000323000-0x2)='/selinux/create\x00', 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000f60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe2000-0x4)=0x14) ioctl$TCXONC(r4, 0x540a, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00002af000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, r5}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000a9e000)={r4}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00004fc000)=0x0, &(0x7f00004e9000-0x4)=0x4) write$sndseq(r0, &(0x7f000029f000-0x150)=[{0xfffffffffffff52a, 0x7fff, 0x1, 0x22c3, @time={r1, r2+30000000}, {0x10000000, 0x0}, {0x2, 0x5}, @addr={0xfff, 0x3ff}}, {0x100000000, 0x1, 0x4, 0x80, @tick=0xffffffffffffffc0, {0x7, 0xfffffffffffff801}, {0x401, 0x1c0000000000}, @ext={0xec, &(0x7f0000721000)="6d782af19e3a45f0086133b90f058bc8d4be4097cd4dcd2536c86f8b147e27385d32117b66c8f863be13c5ff8e916239c3af9620d31afac20c04e7573ba085ed6e7981913441f9b2e45a7882deb71a5e620b2736f995f593d8a19fbe7d34bfd1d42cf48304273e9a275e3fc9c3018b362aac70c0940fd3ff0483ccd7f7d0f06718efbd1ad3fe3ef4193c104a9881843e31837d4bdb0af2e6bb86e614594c6fe63507761f17d6eb3c94d00946fbdbd2347be46eb86c8415c6e02773e7606986ea1daee8c9fcdcb4286e61e0840e2f514b3c24e5097b1d9ac7189ed921eaf7f505ee3581d3309b75dcfb6a6d5f"}}, {0xffffffffffffed7b, 0x1, 0x0, 0x80000001, @time={0x0, 0x989680}, {0x10001, 0xfff}, {0x401, 0x6}, @note={0x3ee4d8e1, 0xfffffffffffffffa, 0x35, 0x1, 0x7d}}, {0x100000000, 0x7ff, 0x7, 0x433, @tick=0xfffffffffffffffe, {0x4, 0x0}, {0xfffffffffffffff8, 0x7bc}, @time=@time={0x0, 0x0}}, {0x6, 0x10001, 0x80000001, 0x4, @time={0x77359400, 0x0}, {0x80000001, 0x1}, {0x1, 0x4}, @quote={{0x5, 0x3}, 0x4, &(0x7f0000b6a000-0x30)={0x9, 0x2, 0x8, 0x12c, @time={0x77359400, 0x0}, {0x0, 0xba}, {0xec, 0x4}, @ext={0x89, &(0x7f0000b81000-0x89)="f5bb8ab1101545965be8372e86f2dd01a471fc87e2b0e9d43e4fac6e0a75e28db1cfc7b6f780b211c26a11d5a785f3310c664d14275f0cceae35018052f5749c8d8058451098ebff3fc7dfe02f4c1247ba2dbf57e39fb7685e68b889d2da7520934181e88166eca85c6387a9a40ffeb7e3e3741985c62e73978e29ade646b5e9d5b3132c58409b110b"}}}}, {0x562d, 0x5, 0x3, 0x3, @tick=0x9b, {0x1, 0xc1e1}, {0xe0000000, 0x8}, @ext={0x88, &(0x7f0000d2a000-0x88)="02d07cc7b2f0c1b4675d3caa15ae828100c4264a9923b7a47a7080907b901d3b34f2f83c7d93878dbc0836c3e7d594a1909bf09051f695874305c9ab8f33fb8f328bcef35df35ca1763ff1217740c9e29492917165da1eea0dd9f15bf1e0e3bce92608ec143be903db7e28888ca1fb31dbee6a7d477fd8b6cff9db9276ed3832d547d6cb8aea29ef"}}, {0x0, 0x10001, 0x6, 0x4, @tick=0x7, {0x9b, 0x1}, {0x5, 0x7}, @time=@time={0x77359400, 0x0}}], 0x150) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x1, &(0x7f0000005000)=0x9, &(0x7f0000005000)=0x4) [ 51.743731] audit: type=1326 audit(1513607730.008:335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16886 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 [ 51.772587] audit: type=1326 audit(1513607730.008:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16886 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452a09 code=0x7ffc0000 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$packet(r1, &(0x7f0000006000)="723a70e456d2e92c98cf1c95352d26b5195a3cd12d68477aafa2fddc44b58d5b71e221b0e3f02fcecc0d48b83c6dbeb27c933d9b", 0x34, 0x4c004, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0xfffffffffffff40c, 0x2c}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x20, 0x19e}, &(0x7f0000005000)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r4 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r4, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000297000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000321000-0x4)=0xe8) sendmsg$netlink(r3, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) 2017/12/18 14:35:30 executing program 7: userfaultfd(0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000622000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000313000)={0x0, 0x3, 0x3f, 0x45c5}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x4}, 0x8) 2017/12/18 14:35:30 executing program 1: r0 = socket(0x1, 0x80003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x7, 0x400, 0x50}, &(0x7f0000fc3000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002e0000-0x12)='/dev/loop-control\x00', 0x200, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b5f000)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:30 executing program 7: userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00009cf000-0x20)={@common='lo\x00', @ifru_flags=0x4201}) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00006a3000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f000014e000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000000) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0x121000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000005000-0xbc)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0xffffffffffff8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0xbc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = gettid() ptrace$pokeuser(0x6, r2, 0x100000000, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r1, 0x100000114, 0x1d, &(0x7f0000def000)="ff014ebe", 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$packet(r1, &(0x7f0000006000)="723a70e456d2e92c98cf1c95352d26b5195a3cd12d68477aafa2fddc44b58d5b71e221b0e3f02fcecc0d48b83c6dbeb27c933d9b", 0x34, 0x4c004, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0xfffffffffffff40c, 0x2c}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x20, 0x19e}, &(0x7f0000005000)=0xc) r3 = socket$netlink(0x10, 0x3, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r4 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r4, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000297000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000321000-0x4)=0xe8) sendmsg$netlink(r3, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000646000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000c66000)={0x84, 0x2, 'client1\x00', 0xffffffff80000000, "674c8c03cbfae128", "d91566dd5f8c2e72a19b7f4a039f32684756db48e394719ee88521ea4974fae6", 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$packet(r1, &(0x7f0000006000)="723a70e456d2e92c98cf1c95352d26b5195a3cd12d68477aafa2fddc44b58d5b71e221b0e3f02fcecc0d48b83c6dbeb27c933d9b", 0x34, 0x4c004, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0xfffffffffffff40c, 0x2c}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x20, 0x19e}, &(0x7f0000005000)=0xc) socket$netlink(0x10, 0x3, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r3, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000297000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000321000-0x4)=0xe8) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000008000-0x4)=0x1, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x4, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000003000)=0x0) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:30 executing program 7: userfaultfd(0x80002) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000002000-0x8)={r0, 0x72}) 2017/12/18 14:35:30 executing program 7: userfaultfd(0x0) syz_extract_tcp_res$synack(&(0x7f000089c000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c01000-0x15)='/proc/self/net/pfkey\x00', 0x80500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x100000000, 0x4) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x5, 0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a25000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:30 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000390000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d5000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000)={0x1, 0x0, 0x10001, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000000)={0x67, r1, 0x10001, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000002000-0x9e)=""/158, 0x9e, 0x120, 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000b52000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a1a000+0xc98)='/selinux/policy\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$packet(r1, &(0x7f0000006000)="723a70e456d2e92c98cf1c95352d26b5195a3cd12d68477aafa2fddc44b58d5b71e221b0e3f02fcecc0d48b83c6dbeb27c933d9b", 0x34, 0x4c004, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0xfffffffffffff40c, 0x2c}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x20, 0x19e}, &(0x7f0000005000)=0xc) socket$netlink(0x10, 0x3, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r3, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$packet(r1, &(0x7f0000006000)="723a70e456d2e92c98cf1c95352d26b5195a3cd12d68477aafa2fddc44b58d5b71e221b0e3f02fcecc0d48b83c6dbeb27c933d9b", 0x34, 0x4c004, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0xfffffffffffff40c, 0x2c}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x20, 0x19e}, &(0x7f0000005000)=0xc) socket$netlink(0x10, 0x3, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) socket$inet6(0xa, 0x80006, 0x0) 2017/12/18 14:35:30 executing program 7: userfaultfd(0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00001ad000)=0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000000)=""/46) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0x4)='/dev/hwrng\x00', 0x48000, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x1f) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$packet(r1, &(0x7f0000006000)="723a70e456d2e92c98cf1c95352d26b5195a3cd12d68477aafa2fddc44b58d5b71e221b0e3f02fcecc0d48b83c6dbeb27c933d9b", 0x34, 0x4c004, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0xfffffffffffff40c, 0x2c}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x20, 0x19e}, &(0x7f0000005000)=0xc) socket$netlink(0x10, 0x3, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$packet(r1, &(0x7f0000006000)="723a70e456d2e92c98cf1c95352d26b5195a3cd12d68477aafa2fddc44b58d5b71e221b0e3f02fcecc0d48b83c6dbeb27c933d9b", 0x34, 0x4c004, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0xfffffffffffff40c, 0x2c}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x20, 0x19e}, &(0x7f0000005000)=0xc) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008ea000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000098e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000006000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000005000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x4, 0x80000000000, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000+0xd51)={0x0, 0x0, 0x3, 0xffff}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000005000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:30 executing program 7: r0 = userfaultfd(0x80801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mremap(&(0x7f000025e000/0x2000)=nil, 0x2000, 0x1000, 0x2, &(0x7f0000436000/0x1000)=nil) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000098b000-0xc)={0x10000000, 0x8, 0x25}) r2 = gettid() fcntl$lock(r0, 0xef611cbf4d1648a2, &(0x7f0000437000-0x20)={0x0, 0x0, 0x5, 0x7f, r2}) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d8a000-0x10)={0x401, 0x209, 0x200000000, 0x400, 0x0}, &(0x7f0000975000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000933000-0x98)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [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}, 0x98) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$packet(r1, &(0x7f0000006000)="723a70e456d2e92c98cf1c95352d26b5195a3cd12d68477aafa2fddc44b58d5b71e221b0e3f02fcecc0d48b83c6dbeb27c933d9b", 0x34, 0x4c004, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0xfffffffffffff40c, 0x2c}, &(0x7f0000004000)=0xc) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/cuse\x00', 0xe8800, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$packet(r1, &(0x7f0000006000)="723a70e456d2e92c98cf1c95352d26b5195a3cd12d68477aafa2fddc44b58d5b71e221b0e3f02fcecc0d48b83c6dbeb27c933d9b", 0x34, 0x4c004, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001a9000)='/dev/vga_arbiter\x00', 0x408000, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0xf071) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002d6000-0xc)={0x0, 0x1, 0xd8, 0x629, 0x4}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000006000-0xb8)={0x0, 0x4f, 0xe98, 0x5, 0x0, 0x76f, 0x8000, 0x5, {0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x81, 0x400, 0x4}}, &(0x7f0000006000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000006000-0x7)={r0, 0x200000000000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000007000-0xe)=@l2={0x1f, 0x10001, {0xc26, 0x49, 0x4, 0x7ff, 0x7ff, 0xfffffffffffffff9}, 0x8, 0x5}, 0xe, &(0x7f0000001000)=[{&(0x7f0000006000)="e3b750427b1edf761d2bc890cea15c98992e19ed0c382671add8bcb52f9f7babc32482d3214388649c444ac40535e2336cd26bd1c21e79226c3b5d2c65b0430346c0a41e9d98663ad9d0285a17247a563351348eabf6b4788fae2eafb709f0044d98cb1254e9f11d6f64f861a9647096e2027761d151ca71e7c28a1201e312275f4ede11354109e779344ed498007aae3fa9514e9e5ec1e5e8d85a5b15044d97880b4e16543af2ac474e4909e50b308be5bdf68fbc6cba69e3d112533d307a9cd1d2a45c23819b76c498a744a2e290a5a7909dcd65dd5d59557c353bac66b0a503bd116720eb86c065aa19", 0xeb}, {&(0x7f0000007000-0xb9)="c5af4b852fcf0d4d1139a3ddd83e33382419ee8ca1caff9483596b2cfa03ce939c399063380eac3bc4955b654498d9140592922159b5cb7d9954ebdba0062be14d01896eb1812bec0cb9084a20848d16f276d2d064ee395e53e70159ea19375989dca1627802201028a4f8c984346add0e6c2bcc9188b4152c4fd02740e76877ad792393574732e63cdb2b1ebbf24ee8d94531cc792a0148e591aba457e8f9b642c3d938f70b95dacf8090236765b62ce9fd680a3e42c30785", 0xb9}], 0x2, &(0x7f0000003000-0x2320)=[{0x1010, 0x115, 0x2, "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{0x10, 0x11f, 0x0, ""}, {0xe8, 0x0, 0x7, "0d3164ef89ebd7e618fdf98bf1b9cb9aa26b3fca0428acfa4a83ee3a0680209df7db76c6b98c3dc39d1df0587ec6bfb90c9dcbead930704c5f9fa744484f705734ca2251993c5b3bc2c0c06bb48ffc68b9090627dffa6f8502f08346a8efeb53365fcf14c0a3301682e419890a9617cee77c5c8e9d7640f172a908e706b476f95fce3814ef474b7db4568438b8513cea66f2ccd2d5aa5b6db3436a555127b287017236faf7a0345f3d485174f26a72ecc91c129df73a2de555a6a73ff3508321c2b4bbde9ad39c04fbde4125f83ac3ef3f36"}, {0x20, 0x1ff, 0x313, "94b0bc71c099cd0c5c765afd35d98b05"}, {0x28, 0x108, 0xffffffffffffffff, "abbd1785b129bb4851d2b7201eb9a2702927"}, {0xa0, 0x113, 0x1, "21ae73cbec61cefbb6b38c2b13eff537efadc73d68d5e7ac449b33a125994b11781b8d2d08c23fb9c3243db2dbb40824cd3048e70ecbeb312771c33866042d1ed11e7532400ca86db90d51a931e8ce3c3d148ce175b14e3f1d056e726b0af6a5e2b49fd28cf05b8eba89b7768a6c75c819b83e23e4b7811d6a34660f5ca0887a57fce1e2ce0b4a19c315194a4d907f8d"}, {0x1010, 0x115, 0x6, 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"}, {0xa0, 0x104, 0x9, "f1f7a51365991885ec0ac9114adbd1761b06aca1137c8835f75a19988647fee7429897d09c529f1ec04f9cf9588c5e5692a303ed2e65df95b7fa3603257a3fd2d31cccaf21731b3e022cd3309d15bde9d7df4c5e29147f51505098622e44ad1b04fb88b78557a478990ac35bc7e9378ceea1aa3c27c56e5095a493e5a325b9dcc9c496e21e0608c575"}, {0x80, 0x84, 0x7, "b82944a64bd91c1c89640812682d04f73bb0688fb30f06d4c25803adedcf93652f194054481f469be286204b6de37bb0b32a078567038e1a8aa6cc95b37a76ae8e144b66c0b890759c56ef0c7c471ce3be5e7a610497c393d4b5a87ef8d869dad2a08233f1d5ef46456e70078c4c"}], 0x2320, 0x10}, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000007000)={r1, 0xb2, "84e844db34414fd2bd9faf695ce4c4e9911fedeb91431d27a778635de3d73bcede099cf4b1fbbf1330694d0d614f2197e10bd0d4625875fe853a9289680104fc65291b796f16e796fd3e251331a34498bd12413e6b03caaaae35b598aaf0b3ce02ae7f081c29d6f6527d62f1e92faad1e0c86132e9af75d9976e5ceb950ca68ec747571c1fc8fecf2f8a17f1f76c8f816a346eb71e26c5708b21e5fc25eb698a4c3111255ae8ab3e1baf120399b04e2234fd"}, &(0x7f0000007000)=0xba) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000002000)={0x0, 0x4cb, 0x81, {0x77359400, 0x0}, 0x2, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000007000)={0x6000, 0xc000, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$packet(r1, &(0x7f0000006000)="723a70e456d2e92c98cf1c95352d26b5195a3cd12d68477aafa2fddc44b58d5b71e221b0e3f02fcecc0d48b83c6dbeb27c933d9b", 0x34, 0x4c004, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000006000-0xc)={0x0, 0xfffffffffffff40c, 0x2c}, &(0x7f0000004000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r2, 0x20, 0x19e}, &(0x7f0000005000)=0xc) socket$netlink(0x10, 0x3, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r3, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000297000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000321000-0x4)=0xe8) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000512000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f00007c2000)='/dev/snd/seq\x00', 0x0, 0x2001) r1 = dup2(r0, r0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000536000-0x8)=[0x972, 0x100000]) pipe(&(0x7f00007b1000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000096b000)=@buf={0x183, &(0x7f0000f44000-0x183)="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"}) 2017/12/18 14:35:30 executing program 7: r0 = userfaultfd(0x400000080800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x3, 0xffffffff00000001) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x20801, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x800, 0x8, 0x1103, 0xf5, &(0x7f0000000000)=""/245, 0xf9, &(0x7f0000c8c000)=""/249, 0xe, &(0x7f00001b7000-0xe)=""/14}) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000008000)='./file0\x00', 0x7f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000546000-0x28)=[]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000008000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/18 14:35:30 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='bcsh0\x00', @ifru_addrs=@sco={0x1f, {0x8, 0xc81a, 0x2, 0x1, 0x589c, 0x1}}}) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0x11)=""/17, 0x11) userfaultfd(0x80000) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000339000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000124000-0x4)=0x0) getresuid(&(0x7f0000351000-0x4)=0x0, &(0x7f0000eec000)=0x0, &(0x7f0000b9f000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000437000)={0x8001, 0x2, r2, 0x1, r3, 0x400, 0x8, 0x6}) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a19000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0x11)=""/17, 0x11) userfaultfd(0x80000) 2017/12/18 14:35:30 executing program 7: userfaultfd(0x1000000800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x20000181280, 0x80) getdents(r0, &(0x7f00004fa000)=""/244, 0xf4) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0x11)=""/17, 0x11) userfaultfd(0x80000) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 7: userfaultfd(0x7fc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x82, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={"8fbcb3fe8012a909368f1c83cc96af32", {0x4, 0x0, 0x2, "46485a99f97a", 0x8, 0x0}}) 2017/12/18 14:35:30 executing program 3: seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 5: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00006e2000)=0x0, 0x80000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000781000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000a54000-0x18)={0x58, 0x4, 0x0}) recvfrom$unix(r0, &(0x7f0000337000)=""/254, 0xfe, 0x40002000, &(0x7f0000877000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000194000-0x11)='/selinux/enforce\x00', 0x1, 0x0) r3 = add_key$user(&(0x7f0000f72000-0x5)='user\x00', &(0x7f0000774000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000970000)="d8e93d076979cd198ef854f69994c23bbb6727a964c386744ecaed6b02c1251c3c8e23188d467fc1fa5af7afbb2c1824faddb8bbc365171b5a35471955d942f82b60545ae187c4d965ed8eeeb0d8c5cddc68c5f734ebfde081a21f5098562a0df44b7b7bcb82f8baeb7d1ca35244379e164a7ef61f297d2fbf798fa30142e5c9cfa14f48d8cc69f0465358ebeafebd18b5f3e19136afea9f7d99e545c1a5be7609e76facb7201c2a9b02067837938f95edc7ce91bf878533", 0xb8, 0xfffffffffffffffa) keyctl$get_security(0x11, r3, &(0x7f0000601000)=""/251, 0xfb) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000162000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x3, 0xdb, &(0x7f0000664000/0x4000)=nil, 0x1}) symlinkat(&(0x7f0000c8a000-0x8)='./file0\x00', r2, &(0x7f0000bd3000)='./file0\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003ba000-0x8)={0x0, 0x9}, &(0x7f00008a8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ecb000)={r4, 0x7, 0x0, 0x20, 0x2}, &(0x7f0000945000-0x4)=0x18) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000059f000)=0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) inotify_init1(0x800) io_setup(0x9, &(0x7f0000cd1000)=0x0) prctl$setendian(0x14, 0x0) io_getevents(r6, 0x1, 0x3, &(0x7f0000c9a000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000539000)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005ba000)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000043a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a09000)=0x0, &(0x7f00007c4000)=0x4) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:30 executing program 3: seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000005000)="58440b8c99fe8ae1c4f911be777d1eb7224c80e1e7275db94d4d829861294544eac47d016c6b0a094b7ef716fb52f02584a85b5fb77aff9e719586ab04ef8755ab277d090338a261a8284f7e40d13a8bd3f2d5aacd1449f29bbf1f9445", 0x5d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000007000-0x4)=0x0) capset(&(0x7f0000000000)={0x200f1526, r1}, &(0x7f0000005000-0x18)={0x9f, 0x6, 0x7fff, 0x5, 0xc4, 0x41f1507f}) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0x11)=""/17, 0x11) userfaultfd(0x80000) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:30 executing program 3: seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000028a000)={@common='bond0\x00', @ifru_data=&(0x7f0000532000)="537a2496f43f1b8d474a1c7e667b54e7d7fba4a3c87bfc4e9ebbbca7b5fec5ed"}) ioctl(r0, 0x2, &(0x7f0000e98000)="3bf5254144bcf0b310c21d94b322a3c6d7c849bd3daed9b078ac8b629bf9d6c52642cd29781e51a2496f57d3016f487daa46004db56e225f7ac3fe5e1ea55842b5ac5b31a72d7c2b5cc55783667d7fb379f73392dce5") fcntl$dupfd(r0, 0x0, r0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c5000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000fbd000)=""/168) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000046d000-0x10)={0x0, 0x4, 0x0, 0x0}, 0x10) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0x11)=""/17, 0x11) 2017/12/18 14:35:30 executing program 7: userfaultfd(0x20800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000edd000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x3ff, 0x9, 0x2, 0x3f, 0x80000000, 0x2, 0x6, 0x0, 0x9ba, 0x1, 0x8, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101840, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000)={0x17, 0xd8, &(0x7f0000002000)="cb97813e705d5ff4d51e7421ca1fdc7f0009bd3749bcfc7cb1619813217cbebf7d392a3e789f74ad51f059538019548f7bbe9fe89c1c193ef47ba46a613debff6fb8ff32fbcab5e1f817af6b401ed2926bc26f6537d66063df53c681ac3a97896bdaa745169421ea8fe5aadb4cacaa8c7647085721b41531097359539cbc9d585affb6bf1fb0c1df53a1e17957347a1777243e10d4d5ea674807df5e9e84490713393bef646eb6f43063e170334ab2d7b52f33b08dbf3c2cf7333d4cbb913776b9d6862089c7dc698a3f6da37d191e86cd55f671d3d3b17f"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) rt_sigtimedwait(&(0x7f0000001000)={0x1}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000003000)=""/4096) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000003000)={0x9}, &(0x7f0000000000)={0x0}, 0x8) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000002000-0x38)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x5f)="e64545af7cc2093cc34bc65b45d0749b16b46c1548d7ec9ea5127a50204b0409ef5c64fe48ca6c3916b32b63f055ba2501a27623b6296b6329798314f2fda7d9d45f59cd30fb78c45240c4be8bec5b842e0f792899a93f7ffe94d684ca2a6f", 0x5f}, {&(0x7f0000005000)="0ecdef60d10b3e802f7e096b33d0a2eb8049bdda777ea9a9c10a31a0d1413ca4fb3383a324814ba8ae18c6a639d14cadc36deb8f6cec7e9dcd2d617823f0a30ad5c47cd7d413f9610c955f519545996a4613924ac9cd4e955b0060f73c0541c6481f36ed50df17192e561a544a90445e06fbdcc720b3f0d8cea87d106496d96d3f04d106931ff7049c2645ffcec127efa4c2cf456acb08198d47aa156f7407a4ed3793db3e45c184ba1399", 0xab}, {&(0x7f0000003000-0xae)="fc8924595e5b2dd22b1932cc111539a7a7d13feea3a177a46b99ba1af08559a2245bfc107eaf703da52fc0bdefab50abd94ed35b16f87c3293fa1ad1b0cbb2d73021e5a76e23218c20bed50af908a6e784843e4c258c5c1ddbe74a3781a6f5bc2e9c05397fe13b40ad374da5cfdbbef187e7a6342764c4b0bbce1bf2dcdfedf04ea795e3d2c5587f9aaf960a5b1073002a282b3f2e3f816f6f28cd8ababc2e7c3d0860a641d0e5d170df2b4c829d", 0xae}, {&(0x7f0000005000+0x9ae)="df984b66afbfa1454bbcba07ae325229816b47f5126b1e7c9ffca5f0fcd806994e5da65ff5c856fd2838e29fdda6e265792fe39d37d5d6b119f2a46cf504edb46a048a604e81b9acc14f63cba27b665a6c43df5568366cae6cbe5a05415f16d8f9d08a720c419bb029829d766891fe2089b2603995704ab61e79c693080fdc7d4a66db12f40c27088a7eece1ff94ef43c2cee04194325a0017f67a2e9a395ea9f3357e665c9459ecbf661deebe7123e45e9fdd7c68dff03993e6a53e879ad61cecaa452c95675d4e4845ff74", 0xcc}, {&(0x7f0000002000)="b6ae63a8f05136ac1decc66ce7239783e46bf533c519d4380da96aa729d404c34c9adfaba451edd2da8b0af8c0774c0f6501efe99680523f01a7c94f7e445e42f427b9f042168cf85e03e1b5f54d03b7efa42a32c5b5714953b469c396063bdb442d2229ce2019dbec75a122ba398d2844aacd3427475f8b0e", 0x79}, {&(0x7f0000005000)="38531fbb4ee1b1e9c7912a13c2b154aa4b5af983bf51c0f8fd02b80c3d3bdef9adc06340b4beac14bf5c0bb66c6305b4a9a964d5bbb64985e0a0b637cade22e7156ff4a03bb63d77fe8690ce3628cb81079065fba7cc79fb8da476b7bf92bd042108aa808f616a02f90ec5bffd5fc685d643491623f9e1bfed88ca9983", 0x7d}, {&(0x7f0000005000)="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", 0x1000}], 0x7, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 4: getcwd(&(0x7f0000001000-0x11)=""/17, 0x11) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) ptrace$pokeuser(0x6, r1, 0x0, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000004000-0x58)={{0x100000001, 0x0}, 0x1, 0x5, 0x9, {0x1, 0xfff}, 0xbc9, 0xc73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000045000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:30 executing program 7: userfaultfd(0xfffffffffffffffc) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sync() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) ptrace$pokeuser(0x6, r1, 0x0, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000004000-0x58)={{0x100000001, 0x0}, 0x1, 0x5, 0x9, {0x1, 0xfff}, 0xbc9, 0xc73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:30 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000020d000)={0x7, 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000430000)=@known='system.advise\x00', &(0x7f0000000000)=""/69, 0x45) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000002000-0x10)={r1, &(0x7f0000002000-0x87)=""/135}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f000049a000-0xd0)={0x0, 0x0, 0x1c000000, 0x3f, 0x9, 0x9, 0x5, 0xe5, 0xe4, 0x20, 0x3, 0x1, 0x7, 0x101, 0x8, 0x6, 0x6, 0x401, 0x9bea, 0x75c, 0x401, 0x6, 0x7f, 0x4, 0x401, 0x2}) r0 = syz_open_dev$sndseq(&(0x7f0000d51000)='/dev/snd/seq\x00', 0x0, 0x40202) write$sndseq(r0, &(0x7f0000a94000-0x30)=[{0x7fff, 0x1, 0x7fffffff0000000, 0x2000000000, @time={0x77359400, 0x0}, {0x5, 0xfff}, {0x81, 0x3}, @addr={0x400, 0x7ff}}], 0x30) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000316000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) ptrace$pokeuser(0x6, r1, 0x0, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000004000-0x58)={{0x100000001, 0x0}, 0x1, 0x5, 0x9, {0x1, 0xfff}, 0xbc9, 0xc73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sync() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x381000) fsetxattr(r0, &(0x7f0000fd4000)=@known='system.posix_acl_default\x00', &(0x7f0000b66000+0xfe5)='nodevGPLcpuset\x00', 0xf, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000549000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000178000)='/selinux/create\x00', 0x2, 0x0) recvfrom(r1, &(0x7f0000035000)=""/246, 0xf6, 0x2000, &(0x7f0000e38000-0xc)=@nl={0x0, 0x0, 0x5, 0x1f}, 0xc) r2 = getpid() setpgid(r0, r2) r3 = syz_open_dev$tun(&(0x7f0000ecb000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:30 executing program 7: userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"e2e1add3b7ce0d"}, 0xe97}, [{"99ec808d2cf804"}, {"bf210574470b91"}, {"87be310d9f2c1e"}, {"bef9f2ea1761e4"}, {"bfdc42d7e163b4"}, {"26a8bc28f8be6d"}, {"396b9b3107786c"}, {"f00fc80ee12c01"}]}, 0x48) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000007e000)={0x7}, 0x1) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) ptrace$pokeuser(0x6, r1, 0x0, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) socket$kcm(0x29, 0x5, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000004000-0x58)={{0x100000001, 0x0}, 0x1, 0x5, 0x9, {0x1, 0xfff}, 0xbc9, 0xc73, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00003bc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000041f000)=0x10) sendto(r0, &(0x7f0000bbd000-0xd6)="0394bf496fc39025e717a073b53fd23bceec6a00ff92cc44d2035a1210ff63bc824955ff77bc7bda50e0fbfc57659bcf5af1244ff199848b9a217774d4c6dbfe24d1b91ccfe6b2bdd27ba125938b975edbbab1b3782e72972e07719e2f6f9be3bb9c94c11a6a9cf53b665cc00d69a56fb0a89bee9ba6f207c64885a333aff2764ced9a0a71b86ba9bf1ca16be7196230d64971b0140b3d90f8d89243b210127fab3e36049598877f24811b05676dcf7d7a7169a6f144408774d0eb01ca364cad163ae62642c753df121dc64ac200ae3c4681b0c48598", 0xd6, 0x40000, &(0x7f0000e75000)=@sco={0x1f, {0x6, 0x8, 0xfffffffffffffffa, 0x0, 0x1, 0x6}}, 0x8) clock_gettime(0x0, &(0x7f0000e17000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000b0000-0x3c)=[{{0x0, 0x0, &(0x7f00007db000-0xa0)=[{&(0x7f000086d000-0x43)=""/67, 0x43}, {&(0x7f00008af000)=""/176, 0xb0}, {&(0x7f0000e92000-0x15)=""/21, 0x15}, {&(0x7f000036d000)=""/135, 0x87}, {&(0x7f0000a9f000)=""/213, 0xd5}, {&(0x7f000096f000)=""/61, 0x3d}, {&(0x7f00002c8000-0x32)=""/50, 0x32}, {&(0x7f0000517000-0x1)=""/1, 0x1}, {&(0x7f000067a000)=""/4096, 0x1000}, {&(0x7f0000c5d000-0xc9)=""/201, 0xc9}], 0xa, &(0x7f0000fba000)=""/190, 0xbe, 0x9d1}, 0x400}], 0x1, 0x12003, &(0x7f0000cfe000-0x10)={r1, r2+10000000}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sync() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) ptrace$pokeuser(0x6, r1, 0x0, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) socket$kcm(0x29, 0x5, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x400, 0x0) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rtc\x00', 0xa041, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000006000-0x4)=0x5, &(0x7f0000002000-0x4)=0x4) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000006000)={0x8, 0x401, 0x4, 0x4c, 0x8, [{0xf9a4, 0x1000, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3, 0x8, 0x8, 0x0, 0x0, 0x80a, 0x0, 0x0, 0x0}, {0x6, 0x5, 0x1ff, 0x0, 0x0, 0x1380, 0x0, 0x0, 0x0}, {0x8, 0x1, 0x1e, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x9, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x2, 0xba32, 0x0, 0x0, 0x0, 0x240a, 0x0, 0x0, 0x0}, {0x9, 0x81, 0x8001, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x3, 0x7, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) 2017/12/18 14:35:30 executing program 7: userfaultfd(0x80000) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x800, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0xa00000000040b, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) accept$packet(r3, &(0x7f0000d3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b3c000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000006000)="bfa2f4", 0x3) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sync() setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x800, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0xa00000000040b, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) accept$packet(r3, &(0x7f0000d3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b3c000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000006000)="bfa2f4", 0x3) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00002cb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d42000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f19000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) ptrace$pokeuser(0x6, r1, 0x0, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) socket$kcm(0x29, 0x5, 0x0) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0xee7, 0x0}}}) 2017/12/18 14:35:30 executing program 7: userfaultfd(0x2) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000000000)=[]}) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000006000-0x8)={0x200}, 0x8) poll(&(0x7f0000002000-0x8)=[{r0, 0x102, 0x0}], 0x1, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000005000)='./file0\x00', 0x2040, 0xcd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000006000-0x6)={0xf2a7, 0x1, 0x3}) r3 = msgget(0x2, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r3, &(0x7f0000007000-0x12)={0x0, ""/10}, 0x12, 0x3, 0x2000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000007000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000002000)='hfs\x00', 0x40068, &(0x7f0000007000)="ddf5df2b4b9b887926ed5e530ce7d0f47770bcf16c4c9e8868d73302c4b0d12dcc2385c014bd2b1b444e0e845ca84d7c74b1cc0d2b817bc48af3d977") 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) ptrace$pokeuser(0x6, r1, 0x0, 0x9) socket$netlink(0x10, 0x3, 0x0) socket$kcm(0x29, 0x5, 0x0) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000000000)=[]}) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) sync() 2017/12/18 14:35:30 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0xa, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8924, &(0x7f0000001000)={@common='ipddp0\x00', @ifru_addrs=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(r0) ptrace$pokeuser(0x6, r1, 0x0, 0x9) socket$kcm(0x29, 0x5, 0x0) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x800, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0xa00000000040b, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) accept$packet(r3, &(0x7f0000d3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b3c000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000006000)="bfa2f4", 0x3) 2017/12/18 14:35:30 executing program 7: userfaultfd(0x10000000000806) 2017/12/18 14:35:30 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00003e1000-0xd)='/dev/usbmon#\x00', 0xf8de, 0x281) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000017e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000a85000-0x50)={0x0, @time={0x0, 0x1c9c380}, 0x100000001, {0x7fffffff, 0x0}, 0xff, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x800, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0xa00000000040b, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) accept$packet(r3, &(0x7f0000d3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b3c000-0x4)=0x14) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000006000)="bfa2f4", 0x3) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000000000)=[]}) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() 2017/12/18 14:35:30 executing program 7: userfaultfd(0x0) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000030000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) getpgid(r0) socket$kcm(0x29, 0x5, 0x0) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x800, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0xa00000000040b, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) accept$packet(r3, &(0x7f0000d3c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b3c000-0x4)=0x14) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x0, 0x40, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0x6, 0x86000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000003000-0x4)=0x400, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x4ac2, 0x9, 0xa0}, &(0x7f0000007000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000006000)={r3, 0x86, "d7f28765ec28ba45844778c528b3da295e3b09ef48bd96ebbc1f77ebb59b234b8d6aa14a87513291b4d900fb8cb844d2768ce39b116d1ab40b7dad7efd136106a32090434ea82cd11543eb8a34478a5f112fd9677a226cdd7aecbe474113d84d1186d0416221703c22d3c754d66fdf9c277825a9ec666086f9735caa663155fec2147eb29f0c"}, &(0x7f0000007000-0x4)=0x8e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000007000-0x20)={0x1, 0x0, 0x1, 0x44e, 0x6, 0x6, 0x4, 0x2, r4}, 0x20) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000002000)=0x9ccc, &(0x7f0000005000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x8001) r6 = syz_open_procfs(0x0, &(0x7f0000d64000-0x7)='ns/uts\x00') setns(r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00007d6000-0xd4)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6000000000}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000005000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, 0x1, 0x3, 0x9, 0x9, 0x3, 0x4800000000}, &(0x7f0000005000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000)=0x1c) 2017/12/18 14:35:30 executing program 6: sync() 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000035b000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000027b000)=""/243, &(0x7f000054e000-0x4)=0xf3) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) socket$kcm(0x29, 0x5, 0x0) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x800, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$dupfd(r2, 0xa00000000040b, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x1, &(0x7f0000005000-0x20)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x407ffc0003}]}) 2017/12/18 14:35:30 executing program 4: socket$kcm(0x29, 0x5, 0x0) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) [ 52.233179] binder: 17321 RLIMIT_NICE not set [ 52.252490] binder: 17314:17321 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.255291] binder: 17338 RLIMIT_NICE not set [ 52.255358] binder: 17336:17338 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.255362] binder: 17338 RLIMIT_NICE not set 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1b000)='@-!(wlan1}@}/security-\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006a5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:30 executing program 4: socket$kcm(0x29, 0x0, 0x0) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x800, 0x4) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$dupfd(r1, 0xa00000000040b, 0xffffffffffffffff) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000310000)='/dev/sg#\x00', 0xf5, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000204000)=0x1000) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000067a000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e93000-0x20)={0x81, 0x0, 0x10001, 0x800}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000a0000-0x10)={0x5, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000991000)={0x200, 0x0, 0x10000, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000d57000-0x10)={0x17c8, r2}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00008c4000-0x4)=0x76) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000f00000-0x4c)={0x6, 0x8, 0x618c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getuid() r3 = getegid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000006000-0x78)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x78, 0x0}, 0x0) r5 = creat(&(0x7f0000002000)='./file0\x00', 0x109) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000008000-0x1000)=""/4096) setrlimit(0x7, &(0x7f0000007000-0x10)={0x9, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000007000-0xb)={0x1, 0x2, 0x3, 0xfffffffffffff800, 0x100000000, 0x1ff, 0x100, 0x4, 0x5, 0x4, 0x4}, 0xb) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000007000-0x90)={0x7cdc, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) 2017/12/18 14:35:30 executing program 4: socket$kcm(0x29, 0x0, 0x0) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x800, 0x4) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 4: socket$kcm(0x29, 0x0, 0x0) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000006000-0x4)=0x800, 0x4) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) [ 52.281233] binder: 17321 RLIMIT_NICE not set [ 52.289075] binder: undelivered death notification, 0000000000000000 [ 52.300429] binder: undelivered death notification, 0000000000000000 [ 52.304583] binder: 17361 RLIMIT_NICE not set [ 52.304660] binder: 17359:17361 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.304665] binder: 17361 RLIMIT_NICE not set 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x80, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) add_key$keyring(&(0x7f00001d1000)='keyring\x00', &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f00008c4000)='user\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d07000-0x2f)="840c74e392bccfa14d2e5494aa68c804eae4a0cf218cadf38097e398024c367173f27e77292bf86559b9ca42536717", 0x2f, 0xfffffffffffffffd) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000f37000)={@generic="36be2a6e9dd9e1cbcd043e1c48c1cf3b", @ifru_ivalue=0x5}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e16000)='/dev/vcs\x00', 0x608400, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000680000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000ab9000-0x30)={0x5, [0x2, 0xcc2, 0x4, 0x1, 0xffffffffffffff7f]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:30 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f96000-0xb)='/dev/hwrng\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x8, 0x56, 0xe38, 0xdfb8, 0x2, 0xff, 0x3ff, 0x2, 0x6, 0x1, 0x2, 0x0}) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000004000)={0x6, 0x6, 0xff1, 'queue1\x00', 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:30 executing program 2: syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 2: syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) [ 52.319360] binder: 17369 RLIMIT_NICE not set [ 52.319499] binder: 17365:17369 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.319503] binder: 17369 RLIMIT_NICE not set [ 52.325397] binder: 17367 RLIMIT_NICE not set [ 52.325474] binder: 17363:17367 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.325479] binder: 17367 RLIMIT_NICE not set [ 52.330340] binder: 17359:17373 BC_DEAD_BINDER_DONE 0000000000000000 not found 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x68, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000406000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000493000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000b82000)={0x5, 0x200, 0x201, 0x34, 0x1, 0x100000000, 0x2, 0x4, 0x0}, &(0x7f00009b4000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b79000+0x334)={r1, 0x0, 0x20}, &(0x7f000098d000-0x4)=0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$addseals(r2, 0x409, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00006b9000-0xc)={@rand_addr=0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f000075d000+0xfde)=0xc) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000104000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f0000629000)=0x8) r4 = openat(r3, &(0x7f00009cf000)='./file0\x00', 0x40041, 0x1200020) name_to_handle_at(r4, &(0x7f0000cdf000)='./file0\x00', &(0x7f0000d43000)={0x3f, 0x81, "3e631c1a79ea0629efcdf441bb92503ee110e3f95777f3a6a213fe17d4ed08e0bdeec80788552000f3b81b41925c41a321fdf2c883cb18"}, &(0x7f0000be3000-0x4)=0x0, 0x1000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000abd000-0x4)={0x4}, 0x4) modify_ldt$read(0x0, &(0x7f0000b4d000)=""/131, 0x83) symlinkat(&(0x7f000032b000-0xe)='./file0/file0\x00', r4, &(0x7f0000c11000-0x8)='./file0\x00') r5 = openat(0xffffffffffffff9c, &(0x7f000039b000)='./file0\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000f50000-0x8c)={r1, 0x84, "07e703555462a03a68a418177d7a956337b59a32cc859a1e39ccec4cbad91c7ec6f6459883ef7124843804d8aa990e21d4f8d98d3d7e7b10746f787657f2ddfc442919cba505464e9172637cedb2e1282cbea921ed07a6b842df5debf938a6ae8bd7eb4bdadca28e16160916799b331b32be6b316d885758a0b77d1942001ed47308a621"}, &(0x7f0000504000)=0x8c) clock_gettime(0x0, &(0x7f00006ec000-0x10)={0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000836000)={0x0, 0x0}) timer_create(0x4, &(0x7f0000328000)={0x0, 0x32, 0x4, @tid=r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088d000)=0x0) futimesat(r5, &(0x7f0000a29000-0x8)='./file0\x00', &(0x7f0000030000-0x20)={{0x0, 0x0}, {r6, r7/1000+30000}}) 2017/12/18 14:35:30 executing program 2: syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) add_key$keyring(&(0x7f00001d1000)='keyring\x00', &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f00008c4000)='user\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d07000-0x2f)="840c74e392bccfa14d2e5494aa68c804eae4a0cf218cadf38097e398024c367173f27e77292bf86559b9ca42536717", 0x2f, 0xfffffffffffffffd) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x88, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x200) socket$inet6(0xa, 0xf, 0x7) ustat(0x9, &(0x7f0000070000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000870000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockname$netlink(r1, &(0x7f0000ef5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000805000-0x4)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x10001, 0x0}}}) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) [ 52.345855] binder: 17365:17383 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 52.355784] binder: 17363:17386 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 52.359801] binder: BINDER_SET_CONTEXT_MGR already set [ 52.359808] binder: 17387:17388 ioctl 40046207 0 returned -16 [ 52.360219] binder: 17388 RLIMIT_NICE not set [ 52.360291] binder: 17387:17388 Acquire 1 refcount change on invalid ref 1 ret -22 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000006000-0x3b)=""/59) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c1b000)='/dev/input/mouse#\x00', 0x9, 0x101000) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000b55000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) r1 = semget$private(0x0, 0x1, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002bc000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f7000)=0xe8) getgroups(0x4, &(0x7f000030e000-0x10)=[0x0, 0x0, 0x0, 0x0]) r4 = geteuid() r5 = syz_open_dev$mouse(&(0x7f0000218000-0x12)='/dev/input/mouse#\x00', 0x2, 0x20000) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000863000)=0x0) r6 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000001000-0x58)={{0x2d, r2, r3, r4, r6, 0x1, 0x5, 0x0, 0x0, 0x0}, 0x10001, 0x9, 0x7fff, 0x0, 0x0}) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r7, 0x5206, &(0x7f0000002000-0x4)=0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000005000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$TIOCGPTPEER(r8, 0x5441, 0x717) 2017/12/18 14:35:30 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) rt_sigprocmask(0x3, &(0x7f0000e9c000-0x8)={0x4}, &(0x7f000020c000-0x8)={0x0}, 0x8) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) [ 52.360296] binder: 17388 RLIMIT_NICE not set [ 52.377237] binder: BINDER_SET_CONTEXT_MGR already set [ 52.377243] binder: 17393:17394 ioctl 40046207 0 returned -16 [ 52.377654] binder: 17394 RLIMIT_NICE not set [ 52.377729] binder: 17393:17394 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.377733] binder: 17394 RLIMIT_NICE not set [ 52.383883] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/18 14:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000052c000)='/dev/snd/seq\x00', 0x0, 0x2) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2017/12/18 14:35:30 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e60000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"de62431cc3b22f"}, 0x1000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000463000-0x8)=0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:30 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) rt_sigprocmask(0x3, &(0x7f0000e9c000-0x8)={0x4}, &(0x7f000020c000-0x8)={0x0}, 0x8) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d1f000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00004d4000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000bd8000-0x8)={r1, 0x2}) socket(0xa, 0x0, 0x7ff) 2017/12/18 14:35:30 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) rt_sigprocmask(0x3, &(0x7f0000e9c000-0x8)={0x4}, &(0x7f000020c000-0x8)={0x0}, 0x8) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xafa, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000)={0x2, 0x1ff}) timer_create(0x4, &(0x7f0000001000-0x60)={0x0, 0x3e, 0x7, @thr={&(0x7f0000000000)="3cc60024ae347858e06b34511d728217bb3e4da14b05abe932b443355f680365e578aff4446dbcb24f1afeed3751df25c6f552cdc3211cd69550c94c4917066772d56b642d864ee7ce28946ce33a2d16e396f7cad1ad805b6ae8c41872c57b4266c632b0c2a15ae44410ff67fc8caca6d1b4418471993edbd60a2478fb3d52ce7c75bc6cafeb79b17ca0eb193dc38375934075ef64730ec810df2c69d1d39e9add373f29ee482364fbfe16845534b45cdf924ff4d48933ca5e82feb2886da85de0873bd68dd2260bd7ef", &(0x7f00008c8000)="dec19bb106e6c50d583562d92b8d2e54cc15202738c66cfc45c3c99f7d4553f64ea8acb7c7f3f8ded899b48d943fc6bdce"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c1000-0x4)=0x0) timer_getoverrun(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) rt_sigprocmask(0x3, &(0x7f0000e9c000-0x8)={0x4}, &(0x7f000020c000-0x8)={0x0}, 0x8) [ 52.383890] binder: 17400:17404 ioctl 40046207 0 returned -16 [ 52.384302] binder: 17404 RLIMIT_NICE not set [ 52.384374] binder: 17400:17404 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.384378] binder: 17404 RLIMIT_NICE not set [ 52.393081] binder: 17387:17405 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 52.399908] binder: 17393:17413 BC_DEAD_BINDER_DONE 0000000000000000 not found 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) rt_sigprocmask(0x3, &(0x7f0000e9c000-0x8)={0x4}, &(0x7f000020c000-0x8)={0x0}, 0x8) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) pkey_alloc(0x0, 0x2) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x12000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x1000, 0x6, 0x8, 0x2}) read(r0, &(0x7f0000000000)=""/171, 0xab) pread64(r0, &(0x7f0000bb2000-0xa0)=""/160, 0xa0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f25000-0x4)=0x0, &(0x7f0000b05000)=0x4) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000e7c000)="") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x1000004) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fd2000)={{0x1ff, 0x3}, 'port0\x00', 0x20, 0x120401, 0x0, 0x7, 0x37, 0x1000, 0x1000, 0x0, 0x1, 0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) removexattr(&(0x7f0000742000-0x8)='./file0\x00', &(0x7f0000b57000)=@known='system.sockprotoname\x00') pwritev(r0, &(0x7f0000c97000-0x50)=[{&(0x7f0000e0b000-0xb5)="c78e5b69b11f49e210ee7f2793e50ef3ed3ae539f7cf225b7c479a2d6085fb4843a79e905d40e7439fa0b0dc4425742b733ec5fd5c2f4abccca60f4424d6fe1cf0dac24ab58adedf0171aeba02d4fd5a3b4dd7501629c832b7a6217aef13998f5912c900cba1251b1f4fbd86419c3ef2072512f10aeb17598ff57308480147d53afb5fbd2eed748c788640eefd4b191a81f178639625fdcf2ff14b4c5f44f3effbf432be862b9fa5d650a4d90bf23344fdd9b3781f", 0xb5}, {&(0x7f000088b000)="3ebc12b44f7eb6dde43838eaa985405b6b70c062624c0eedf7a29eb4545ebf5edf8ab1cafdde2b145e8da608e45d352cc6e6af019a976d867c8955e310675f000dda070ce7ec8f9d92b7bb924d1f5278b8fbfddab85e256fe2a488ad1b091bc56f55e74040d2aed5963fdd9530b4b1aa7359eeb44f1458c8c5c923ade3896269505989796b791beb7cc54f272894655a9cd8649cbceb34e9fac622492dad5ecc54110107c67d3c522321acc1ebd4ca5c7278e234c8a8c4a7b5c0b785dcea6c17958c7388d1f3f6aa8bf04a5fadfd3ccd4bcd62c5977c62746f606a1989bea7b58e515efd", 0xe4}, {&(0x7f0000cb0000)="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0x1000}, {&(0x7f0000f1f000)="a92092db769c9918858f0e2e4863c0dac7d3224c118725abf6d23fde9d4feee465ebb77ed3c3ce0c4c582c5ebbee5986dcbb6aa2418905357bce747d4268ad5aa3ae5d97f46c9e9d2b0cba8d45df6125025f562ab45220a6a04625b8d794872cd922763e5a798bd9f01772c65c3f648d0ca15860596f48c3c61ce74723254bc3e14a33f7ee0decb9b05d03adf6d754e9d9338f654a0f8587111d5e0738ca", 0x9e}, {&(0x7f00009f3000-0x1000)="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0x1000}], 0x5, 0x0) mq_open(&(0x7f0000f59000-0xb)='{-*^user/}\x00', 0x0, 0xc, &(0x7f000016e000-0x40)={0x8, 0xf50e, 0x1, 0x5, 0x80000000000, 0x149773e, 0x8, 0x3}) 2017/12/18 14:35:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) rt_sigprocmask(0x3, &(0x7f0000e9c000-0x8)={0x4}, &(0x7f000020c000-0x8)={0x0}, 0x8) 2017/12/18 14:35:30 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/vcs\x00', 0x4000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x2, 0x8b4, 0x3, 0xffff, 0x7ea}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r2}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:30 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) [ 52.411572] binder: 17400:17419 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 52.424578] binder: BINDER_SET_CONTEXT_MGR already set [ 52.424585] binder: 17421:17423 ioctl 40046207 0 returned -16 [ 52.424775] binder: 17423 RLIMIT_NICE not set [ 52.424833] binder: 17421:17423 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.424838] binder: 17423 RLIMIT_NICE not set [ 52.428893] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x10100, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000004000-0x5c)={0xb24, 0x2, {0x1, 0x2, 0x4, 0x3, 0xea5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x150)=[{0xad, 0x2, 0x800, 0xcd, @time={0x77359400, 0x0}, {0x1, 0x65}, {0x2, 0x6}, @addr={0x2, 0xc0}}, {0xd7fe, 0x100000000, 0xfffffffffffffd57, 0x10000, @tick=0x0, {0x6, 0x0}, {0x1ff, 0xffffffffffff2208}, @note={0x6, 0x7, 0x10000, 0x2, 0x0}}, {0x1, 0x8, 0x5, 0x100, @time={0x0, 0x0}, {0x9, 0x6}, {0x2, 0xfff}, @time=@time={0x77359400, 0x0}}, {0x2, 0xfffffffffffffffb, 0x700000000, 0x8, @tick=0x5, {0xb0d6, 0xfe}, {0x7fff, 0x5}, @note={0x7fff, 0xa6, 0x7fff, 0x80, 0x80000001}}, {0x5, 0x20, 0xbe3f, 0x7f, @tick=0xffffffff, {0x3cd2, 0x4}, {0x6, 0x400}, @raw32={[0x5, 0x7ff, 0x1ff]}}, {0x5373a615, 0x1, 0x2, 0x4, @tick=0x7fffffff8, {0x101, 0x1f}, {0x200, 0x3}, @raw8={"3735b6ae5146fe76a1286dd0"}}, {0xac, 0x3800000, 0x0, 0x2, @time={0x0, 0x0}, {0x10000, 0x5}, {0x8001, 0x4}, @time=@tick=0x6}], 0x150) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000005000-0xc6)=""/198, &(0x7f0000003000-0x4)=0xc6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2017/12/18 14:35:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) 2017/12/18 14:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2017/12/18 14:35:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000d1000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00008b9000)=0x0) syz_open_dev$sndseq(&(0x7f000052c000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) 2017/12/18 14:35:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b8a000-0x4)=0x0) setpgid(r0, r1) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000016e000-0x28)={@common="67726530005100000000000000008001", @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000-0x30)={0xc, 0x0, &(0x7f0000007000-0x40)=[@acquire={0x40046305, 0x1}, @enter_looper={0x630c}], 0x9, 0x0, &(0x7f0000010000-0x9)="52a1df578cb9af8c72"}) 2017/12/18 14:35:30 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r3, 0x1}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) 2017/12/18 14:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) [ 52.428899] binder: 17424:17428 ioctl 40046207 0 returned -16 [ 52.429385] binder: 17428 RLIMIT_NICE not set [ 52.429457] binder: 17424:17428 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.429461] binder: 17428 RLIMIT_NICE not set [ 52.438693] binder: BINDER_SET_CONTEXT_MGR already set [ 52.438700] binder: 17434:17435 ioctl 40046207 0 returned -16 2017/12/18 14:35:30 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) [ 52.438928] binder: 17435 RLIMIT_NICE not set [ 52.438964] binder: 17434:17435 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.438968] binder: 17435 RLIMIT_NICE not set [ 52.455778] binder: 17424:17442 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 52.461106] binder: 17421:17447 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 52.462361] binder: 17434:17450 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 52.492836] binder: 17461:17463 ioctl 4008642a 20111ff8 returned -22 [ 52.501005] binder: BINDER_SET_CONTEXT_MGR already set [ 52.501030] binder: 17462:17464 ioctl 40046207 0 returned -16 [ 52.501231] binder: 17464 RLIMIT_NICE not set [ 52.501290] binder: 17462:17464 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.501294] binder: 17464 RLIMIT_NICE not set [ 52.503719] binder: BINDER_SET_CONTEXT_MGR already set [ 52.503726] binder: 17469:17475 ioctl 40046207 0 returned -16 [ 52.503925] binder: 17475 RLIMIT_NICE not set [ 52.503990] binder: 17469:17475 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.503995] binder: 17475 RLIMIT_NICE not set [ 52.506266] binder: BINDER_SET_CONTEXT_MGR already set [ 52.506271] binder: 17467:17476 ioctl 40046207 0 returned -16 [ 52.506489] binder: 17476 RLIMIT_NICE not set [ 52.506530] binder: 17467:17476 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.506534] binder: 17476 RLIMIT_NICE not set [ 52.513404] binder: 17473:17478 ioctl 4008642a 20111ff8 returned -22 [ 52.526278] binder: 17469:17487 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 52.530378] binder: 17483:17488 ioctl 4008642a 20111ff8 returned -22 [ 52.533853] binder: 17467:17489 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 52.534835] binder: 17462:17491 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 52.539796] binder: 17492:17493 ioctl 4008642a 20111ff8 returned -22 [ 52.556342] binder: 17495:17500 ioctl 4008642a 20111ff8 returned -22 [ 52.560301] binder: BINDER_SET_CONTEXT_MGR already set [ 52.560307] binder: 17496:17501 ioctl 40046207 0 returned -16 [ 52.560479] binder: 17501 RLIMIT_NICE not set [ 52.560532] binder: 17496:17501 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.560536] binder: 17501 RLIMIT_NICE not set [ 52.569873] binder: BINDER_SET_CONTEXT_MGR already set [ 52.569880] binder: 17502:17504 ioctl 40046207 0 returned -16 [ 52.570118] binder: 17504 RLIMIT_NICE not set [ 52.570155] binder: 17502:17504 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.570159] binder: 17504 RLIMIT_NICE not set [ 52.579786] binder: 17507:17512 ioctl 4008642a 20111ff8 returned -22 [ 52.581393] binder: BINDER_SET_CONTEXT_MGR already set [ 52.581399] binder: 17508:17513 ioctl 40046207 0 returned -16 [ 52.581608] binder: 17513 RLIMIT_NICE not set [ 52.588102] binder: 17508:17513 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.588108] binder: 17513 RLIMIT_NICE not set [ 52.604921] binder: 17508:17527 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 52.606898] binder: BINDER_SET_CONTEXT_MGR already set [ 52.606904] binder: 17526:17528 ioctl 40046207 0 returned -16 [ 52.607097] binder: 17528 RLIMIT_NICE not set [ 52.610610] binder: BINDER_SET_CONTEXT_MGR already set [ 52.610616] binder: 17521:17523 ioctl 40046207 0 returned -16 [ 52.610812] binder: 17523 RLIMIT_NICE not set [ 52.620172] binder: 17517:17518 ioctl 4008642a 20111ff8 returned -22 [ 52.625753] binder: BINDER_SET_CONTEXT_MGR already set [ 52.625760] binder: 17532:17535 ioctl 40046207 0 returned -16 [ 52.631416] binder: BINDER_SET_CONTEXT_MGR already set [ 52.631423] binder: 17537:17541 ioctl 40046207 0 returned -16 [ 52.637253] binder: BINDER_SET_CONTEXT_MGR already set [ 52.637260] binder: 17538:17544 ioctl 40046207 0 returned -16 [ 52.637329] binder: BINDER_SET_CONTEXT_MGR already set [ 52.637334] binder: 17542:17546 ioctl 40046207 0 returned -16 [ 52.640505] binder: 17539:17545 ioctl 4008642a 20111ff8 returned -22 [ 52.640846] binder: 17544 RLIMIT_NICE not set [ 52.640882] binder: 17538:17544 Acquire 1 refcount change on invalid ref 1 ret -22 [ 52.640886] binder: 17544 RLIMIT_NICE not set [ 52.643888] binder: BINDER_SET_CONTEXT_MGR already set [ 52.643895] binder: 17548:17549 ioctl 40046207 0 returned -16 [ 52.651113] binder: 17550:17553 ioctl 4008642a 20111ff8 returned -22 2017/12/18 14:35:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xf9) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000)="aa188559fc2b120a044fec632b51877eb4b0a1dff6be7b20a05967f9b89452c4dfa11ab22d1d0712e83899559c6d7a87aaa5b632b092ac58afafa81051ba7227658952bf43b9a9e2bff139287c8a270ede887663ca7df9601507ea19f22740c78b40eddbe517c13d5b8582ee7ef625ad5185589acbdc4778641d56843edd65", 0x7f) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xffffffffbc04b83e) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004e2000)='/dev/qat_adf_ctl\x00', 0x8080, 0x0) connect$nfc_raw(r0, &(0x7f0000e1e000-0x10)={0x27, 0x3ff, 0x100000001, 0x7}, 0x10) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000aaf000)={{0x7, 0xffffffffffff0000}, {0x7fff, 0x8001}, 0x4, 0x4, 0x3ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2017/12/18 14:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b8a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00009ff000)={0x3, &(0x7f0000608000-0xc)=[0x8, 0x101, 0x6]}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f00001e4000-0x8)=0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) rt_sigprocmask(0x3, &(0x7f0000e9c000-0x8)={0x4}, &(0x7f000020c000-0x8)={0x0}, 0x8) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r1) [ 52.658000] binder: BINDER_SET_CONTEXT_MGR already set [ 52.658042] binder: 17551:17554 ioctl 40046207 0 returned -16 [ 52.658125] binder: 17551:17554 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 53.064177] binder: 17555:17558 ioctl 4008642a 20111ff8 returned -22 [ 53.068992] binder: 17564 RLIMIT_NICE not set 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000790000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000-0x4)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000005000-0x28)={@generic="2023f490e25fddf5e20c6a3145602d58", @ifru_ivalue=0xfffffffffffffff7}) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000132000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000038000)={r1, 0x1, 0x6, @random="d5c2a89a4cb9", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000e22000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000486000)=0x10, 0x80000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00004bc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f53000)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000ced000)={@generic="c541d88d6e15d5e99d17308d3c88d145", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDMKTONE(r3, 0x4b3b, 0x0) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) 2017/12/18 14:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ca3000)=0x0) fstat(r0, &(0x7f0000d6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000063000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000171000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000577000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ec8000-0x8)='./file0\x00', &(0x7f000076d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getresuid(&(0x7f0000ffa000)=0x0, &(0x7f0000fe5000-0x4)=0x0, &(0x7f0000179000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007ae000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000452000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000062000)={{{@in=@multicast2=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007df000)=0xe8) r16 = getgid() sendmsg$unix(r1, &(0x7f0000514000-0x38)={&(0x7f0000b90000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e59000-0x10)=[{&(0x7f00005fa000-0x74)="fe6ebae746ef8017739365f8e59fca0d4ea17685dd23efcc981ca4a5068f1dbcbfd697d0a8ec1516024a93df8aa31d132520b8339663a55b4190fb650415b3f1a395e7581f77f32cf75685aaf81e2180d816ee259ba739de7623b25bfe797724efab34c24c97be36ed3d42a79c09738c98d38d83", 0x74}], 0x1, &(0x7f0000aec000-0x130)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x130, 0x11}, 0x4000004) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) rt_sigprocmask(0x3, &(0x7f0000e9c000-0x8)={0x4}, &(0x7f000020c000-0x8)={0x0}, 0x8) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') getpid() 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 53.073113] QAT: Invalid ioctl [ 53.075850] binder: undelivered death notification, 0000000000000000 [ 53.080914] QAT: Invalid ioctl [ 53.110123] binder: 17577:17581 ioctl 4008642a 20111ff8 returned -22 [ 53.130634] binder: 17590:17592 ioctl 4008642a 20111ff8 returned -22 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/access\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d09000)={0x0, 0x0, 0x0}, &(0x7f0000a34000)=0xc) fcntl$setown(r0, 0x8, r1) syz_open_dev$sndseq(&(0x7f0000039000)='/dev/snd/seq\x00', 0x0, 0x10001) r2 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000411000)={0x0, 0x1000, "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"}, &(0x7f0000dfd000)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000762000-0x60)={r3, 0x8001, 0x58, "b628de8d4bc42094931a1ffe5a89898efbe52a45458615d192f45c2889a2eade439b7e2e99439a5b278432e07805fca676a558a4c1d64039f3aa3269a0329d7f7a39df7c9c1b238c52742538039f9e98ce45e2c037da0243"}, 0x60) read(r2, &(0x7f0000f2b000-0x16)=""/22, 0x16) 2017/12/18 14:35:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000004000)={@generic="97b70b6fed20ce1542e9bc6a93b76b66", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) rt_sigprocmask(0x3, &(0x7f0000e9c000-0x8)={0x4}, &(0x7f000020c000-0x8)={0x0}, 0x8) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000095f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00001ba000)={{0x0, 0x2, 0x8, 0x0, 0x1}, 0xffffffffffff1219, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdirat(r1, &(0x7f00005e0000-0x8)='./file0\x00', 0x7d) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) rt_sigprocmask(0x3, &(0x7f0000e9c000-0x8)={0x4}, &(0x7f000020c000-0x8)={0x0}, 0x8) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bac000)='/selinux/enforce\x00', 0xc8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000000000)=""/241, 0xf1, 0x160, &(0x7f0000127000)={0x3, {"a799a642ba0aa0"}, 0x0}, 0x10) r3 = geteuid() stat(&(0x7f000037f000)='./file0\x00', &(0x7f0000e65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r0, 0x9) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000f3d000)=[], 0x0, &(0x7f0000001000-0x78)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r5, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x70, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x101800, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000001000)=""/4096, 0x1000) [ 53.144625] binder: 17599:17604 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 53.154062] binder: 17606:17609 ioctl 4008642a 20111ff8 returned -22 [ 53.166255] binder: 17614:17621 Acquire 1 refcount change on invalid ref 0 ret -22 [ 53.169721] binder: 17622:17623 ioctl 4008642a 20111ff8 returned -22 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x2) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000acd000-0xf)='/dev/sequencer\x00', 0x521100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f5c000-0x10)='/dev/input/mice\x00', 0x0, 0x38040) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) fsync(r1) 2017/12/18 14:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000715000-0x2)=0x80, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) [ 53.181351] binder: 17626:17633 ioctl 4008642a 20111ff8 returned -22 [ 53.182744] binder: 17630:17631 ioctl 4008642a 20111ff8 returned -22 [ 53.185476] binder: 17628:17632 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 53.199078] binder: 17641:17643 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 53.201508] binder: 17642:17644 ioctl 4008642a 20111ff8 returned -22 [ 53.205524] binder: 17640:17645 ioctl 4008642a 20111ff8 returned -22 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000006000-0x28)={@common='ip_vti0\x00', &(0x7f0000005000)=@ethtool_gfeatures={0x3a, 0x6, [{0x4, 0x3dc, 0xcf, 0xbab4}, {0x6, 0x9, 0x1f, 0x64c4}, {0x5cf, 0x10000, 0x1d, 0x8}, {0x1, 0x5e, 0x0, 0x2d5e}, {0x0, 0x66554c2d, 0xd6d9, 0x9}, {0xfffffffffffffffd, 0x5, 0x0, 0x8}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000006000-0x4)=0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003b0000)='/dev/qat_adf_ctl\x00', 0x22100, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00007b6000)=@ioapic={0x2, 0x401, 0xff, 0xaf7, 0x0, [{0x3, 0x34, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xf7d9, 0x8, 0x33, [0x0, 0x0, 0x0, 0x0], 0xe38a}, {0x8, 0x4, 0x400, [0x0, 0x0, 0x0, 0x0], 0x8}, {0xffffffff, 0x7, 0x1f, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1, 0x8000000000000, 0xcca, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x4, 0x100000000, 0x2, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd}, {0x2, 0x5, 0x200, [0x0, 0x0, 0x0, 0x0], 0x94f}, {0x3, 0x6, 0x36, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x0, 0x6, 0xc5, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x1000, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x40000000, 0x3, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x5, 0x800, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x6b3}, {0x8, 0x8, 0x800, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x80000001, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x0, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x100000001, 0x80, 0x1, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffa}, {0x5, 0xfffffffffffffff9, 0x2, [0x0, 0x0, 0x0, 0x0], 0xb7}, {0x0, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x0, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb}, {0x80000000, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x8, 0xd3, 0x3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x3, 0xfffffffffffffffd, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x81}, {0xffffffffffff8000, 0x8, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0x2288}, {0x3, 0x1f, 0x400, [0x0, 0x0, 0x0, 0x0], 0x6}]}) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:31 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) chroot(&(0x7f0000677000+0x634)='./file0\x00') r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000379000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000640000-0xf4)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in6={0xa, 0x0, 0x661, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in6={0xa, 0x2, 0xad, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0xf4) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) bind$netrom(r0, &(0x7f0000f02000)=@ax25={0x3, {"3b21991299cb29"}, 0xcb}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:31 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) [ 53.251438] binder: 17656:17659 ioctl 4008642a 20111ff8 returned -22 [ 53.261085] binder: 17654:17661 ioctl 4008642a 20111ff8 returned -22 [ 53.261507] binder: 17655:17665 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 53.270525] binder: 17660:17662 Acquire 1 refcount change on invalid ref 0 ret -22 [ 53.272299] binder: 17675:17676 ioctl 4008642a 20111ff8 returned -22 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000838000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) socket$bt_cmtp(0x1f, 0x3, 0x5) close(r0) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) 2017/12/18 14:35:31 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:31 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:31 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fc8000)='/selinux/load\x00', 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000b66000)="a5767cbb21ee63f909fcee8a0727c54969bdf49617ad9e5291ec0ffd50ece0bdd279e85ce85470bad78146244292023a173ca3d57441e96d98f7c034efaaa7c749d26faa2bd74065dba336fdfcb0a4e01c192736301aef16faec95d4858a33e8ff53d587be19d7a265c285d10dd978c11e83af723441c413d37d900e38215462a4bb5d17d4b4bb788e62ffd8fbe15dc6d1bec5cf63210ed2f437de49d58f5657be217f2bb7381e4328a14f34e897be016c63e94ccaf8f9c385653435533194a2092bb79c3a915c93496b224275d878f2516bec7f7183460429f627212f9e3a0b01f61bdaaa2087e224", 0xe9) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000b8b000-0x10)={0x4, &(0x7f0000a95000)=[{0xffffffffd8f2e655, 0x8c34, 0xffffffffffff7fff, 0x5}, {0xc27, 0x6, 0x4, 0x4}, {0x1f, 0xffff, 0x400, 0x6}, {0x0, 0xffffffffffff2ded, 0x373, 0x38000000000000}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:31 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) [ 53.276240] QAT: Invalid ioctl [ 53.277240] QAT: Invalid ioctl [ 53.282638] binder: 17680:17684 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 53.287196] binder: 17677:17682 Acquire 1 refcount change on invalid ref 0 ret -22 [ 53.295733] binder: 17686:17688 ioctl 4008642a 20111ff8 returned -22 [ 53.333072] binder: 17698:17699 Acquire 1 refcount change on invalid ref 0 ret -22 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r3, 0x1}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002e5000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) recvfrom$inet6(r0, &(0x7f0000d17000)=""/52, 0x34, 0x0, &(0x7f0000831000-0x1c)={0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) r1 = syz_open_dev$sndseq(&(0x7f000048d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000536000-0x58)={0xffffffff, 0x200, 0x6, 0x100000000, 0x1ff, 0x965, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000016e000-0x28)={@generic="c81eb5ab08000000d801051573681acb", @ifru_settings={0x1, 0x3, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x20000000000}}}) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) syncfs(r0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000+0x1eb)={0x0, 0x0}) 2017/12/18 14:35:31 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a81000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) [ 53.351965] binder: 17701:17709 ioctl 4008642a 20111ff8 returned -22 [ 53.363839] binder: 17719:17723 Acquire 1 refcount change on invalid ref 0 ret -22 2017/12/18 14:35:31 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 2: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() 2017/12/18 14:35:31 executing program 5: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) rt_sigprocmask(0x3, &(0x7f0000e9c000-0x8)={0x4}, &(0x7f000020c000-0x8)={0x0}, 0x8) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000e12000)='/dev/vcsa#\x00', 0x80, 0x400400) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000004000)=0x48100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x10)=[{r0, 0x266, 0x0}, {r0, 0x1000, 0x0}], 0x2, &(0x7f0000006000-0x10)={0x77359400, 0x0}, &(0x7f0000005000)={0x1}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000007000-0xc)={0x0, 0x0, 0x87, 0x8001}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000006000-0x35)={0x0, 0x2d, "3c0ca81005ddad58f3b355063faca980be1054f74184c489ecd69b7c7f23dd7f3d752153bb908e085615e08758"}, &(0x7f0000008000-0x4)=0x35) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0xa4, &(0x7f0000001000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff80}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000007000)=0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000)={0x4, r0, 0x1}) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x5) r3 = semget(0x0, 0x0, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) semctl$GETZCNT(r3, 0x2, 0xf, &(0x7f0000007000-0xc7)=""/199) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000007000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) 2017/12/18 14:35:31 executing program 2: epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000be9000-0xd)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@generic="416577671d4fa23e308440ae348edc64", @ifru_mtu=0x1f}) r1 = socket(0x3, 0xa, 0x8) connect$inet(r1, &(0x7f0000699000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/18 14:35:31 executing program 5: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) rt_sigprocmask(0x3, &(0x7f0000e9c000-0x8)={0x4}, &(0x7f000020c000-0x8)={0x0}, 0x8) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) [ 53.400578] binder: 17753:17761 Acquire 1 refcount change on invalid ref 0 ret -22 [ 53.416452] binder: 17774:17778 ioctl 4008642a 20111ff8 returned -22 [ 53.428111] binder: 17781:17782 ioctl 4008642a 20111ff8 returned -22 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 5: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) rt_sigprocmask(0x3, &(0x7f0000e9c000-0x8)={0x4}, &(0x7f000020c000-0x8)={0x0}, 0x8) 2017/12/18 14:35:31 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) rt_sigprocmask(0x3, &(0x7f0000e9c000-0x8)={0x4}, &(0x7f000020c000-0x8)={0x0}, 0x8) 2017/12/18 14:35:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, 0xc) r2 = getpgrp(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r2, r1, 0x0}], 0x78, 0x0}, 0x0) 2017/12/18 14:35:31 executing program 2: epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000926000-0xd)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000411000-0x6)='/dev/vcs\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00004a8000-0x6)={0x0, 0x90000}) 2017/12/18 14:35:31 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={r5, 0x20}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000005a000-0x4)=0x0, &(0x7f00008e3000-0x4)=0x4) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r1 = add_key$keyring(&(0x7f00001d1000)='keyring\x00', &(0x7f0000026000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f00008c4000)='user\x00', &(0x7f0000f99000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d07000-0x2f)="840c74e392bccfa14d2e5494aa68c804eae4a0cf218cadf38097e398024c367173f27e77292bf86559b9ca42536717", 0x2f, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000986000)="", 0x0, r1) r3 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x2}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/dev/sequencer2\x00', 0x4003, 0x0) [ 53.444830] binder: 17792:17794 ioctl 4008642a 20111ff8 returned -22 [ 53.456544] binder: 17791:17801 ioctl 4008642a 20111ff8 returned -22 [ 53.470192] binder: 17811:17815 ioctl 4008642a 20111ff8 returned -22 [ 53.492753] binder: 17828:17831 ioctl 4008642a 20111ff8 returned -22 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r4, 0x1}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00009f7000)={0x0, 0x0}) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003000-0x10)={0x1000000000000, 0x4, 0x0, 0x400, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000006000-0x10)={r2, 0x0, 0x7, 0xfffffffffffffffb}, &(0x7f0000003000-0x4)=0x10) 2017/12/18 14:35:31 executing program 2: epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000713000)={r3, 0x1}) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) gettid() 2017/12/18 14:35:31 executing program 2: epoll_create1(0x80000) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000004000)={0x20}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000007000-0x6)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x8f)="5dafd3c1802875e0a69d92223ef113f90e85627b75cc118284f38e956366d6cb92223cf853271b062c4e34bae8e214cea1e6d6c62fe3c05dd5a087a6fafc104e4c5059f7b38df1ee74ac65ade62f7c17c730675b0b8d1ae77a1b7ba392ec559b726d9a65d22dfbe1d06cbc408aeb84981fec709692bfbed9ba149e5b552e2bab525cb3eafd7eb64f8c6e81e07622d0", 0x8f, 0xfffffffffffffffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x80000, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x9b0a, 0x1ff, 0x7}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000)={r3, 0x2}, &(0x7f0000008000-0x4)=0x8) keyctl$set_timeout(0xf, r1, 0x6) r4 = add_key(&(0x7f0000002000)='cifs.idmap\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0x87)="937a763f0037ace2ba71d742b64a230f407ddf9372d4121a24225610816cafb5acbc96cb200c8e3672b757b2d487b303206c6f56dfb8ea8dfb7501b657b438ce4ae469761e81aefee016ccf58923dbff4901350fe9da5793719aa332b5aab7cd1be0d4bce0eccd29c5395a5aeb96e06bac7969e4ebc20e7efe378f44c13ab6e59baef44f5e7ae6", 0x87, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0xfffffffffffff36b, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000)={&(0x7f0000008000-0x8)='./file0\x00', 0x0}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:31 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd0000)={@common='lo\x00', &(0x7f0000fd1000-0x18)=@ethtool_gfeatures={0x3a, 0x1, [{0x4, 0x5, 0x853, 0x6}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000930000)={@common='bond0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) recvfrom$llc(r1, &(0x7f0000001000)=""/91, 0x5b, 0x40000001, &(0x7f0000004000-0x10)={0x1a, 0x1c, 0x9, 0x9, 0x9, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 2: epoll_create1(0x80000) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:31 executing program 7: userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) r0 = creat(&(0x7f00005de000)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000aea000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xc00000000000000, 0xffffffffffffff9d, 0x0, 0x1350, 0x3, 0x91d4, 0xfb0, 0x40, 0x0, 0x2, 0x100000000, 0x4, 0x7fffffff, 0xd]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x8, 0x5, 0x4, r1}, &(0x7f0000001000-0x4)=0x10) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ea5000-0x8)={0x0, 0x0}) 2017/12/18 14:35:31 executing program 7: userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) r0 = creat(&(0x7f00005de000)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000aea000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xc00000000000000, 0xffffffffffffff9d, 0x0, 0x1350, 0x3, 0x91d4, 0xfb0, 0x40, 0x0, 0x2, 0x100000000, 0x4, 0x7fffffff, 0xd]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x8, 0x5, 0x4, r1}, &(0x7f0000001000-0x4)=0x10) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) getpid() 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000004000)={0x20}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000007000-0x6)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x8f)="5dafd3c1802875e0a69d92223ef113f90e85627b75cc118284f38e956366d6cb92223cf853271b062c4e34bae8e214cea1e6d6c62fe3c05dd5a087a6fafc104e4c5059f7b38df1ee74ac65ade62f7c17c730675b0b8d1ae77a1b7ba392ec559b726d9a65d22dfbe1d06cbc408aeb84981fec709692bfbed9ba149e5b552e2bab525cb3eafd7eb64f8c6e81e07622d0", 0x8f, 0xfffffffffffffffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x80000, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x9b0a, 0x1ff, 0x7}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000)={r3, 0x2}, &(0x7f0000008000-0x4)=0x8) keyctl$set_timeout(0xf, r1, 0x6) r4 = add_key(&(0x7f0000002000)='cifs.idmap\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0x87)="937a763f0037ace2ba71d742b64a230f407ddf9372d4121a24225610816cafb5acbc96cb200c8e3672b757b2d487b303206c6f56dfb8ea8dfb7501b657b438ce4ae469761e81aefee016ccf58923dbff4901350fe9da5793719aa332b5aab7cd1be0d4bce0eccd29c5395a5aeb96e06bac7969e4ebc20e7efe378f44c13ab6e59baef44f5e7ae6", 0x87, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0xfffffffffffff36b, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000)={&(0x7f0000008000-0x8)='./file0\x00', 0x0}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:31 executing program 2: epoll_create1(0x80000) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) [ 53.500437] binder: 17822:17825 ioctl 4008642a 20111ff8 returned -22 [ 53.512204] binder: 17841:17846 ioctl 4008642a 20111ff8 returned -22 [ 53.537769] binder: 17862:17864 ioctl 4008642a 20111ff8 returned -22 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:31 executing program 7: userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) r0 = creat(&(0x7f00005de000)='./file0\x00', 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000aea000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xc00000000000000, 0xffffffffffffff9d, 0x0, 0x1350, 0x3, 0x91d4, 0xfb0, 0x40, 0x0, 0x2, 0x100000000, 0x4, 0x7fffffff, 0xd]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x8, 0x5, 0x4, r1}, &(0x7f0000001000-0x4)=0x10) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000004000)=0x6, &(0x7f0000006000)=0x4) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000005000)=0x0) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) r0 = creat(&(0x7f00005de000)='./file0\x00', 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000aea000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xc00000000000000, 0xffffffffffffff9d, 0x0, 0x1350, 0x3, 0x91d4, 0xfb0, 0x40, 0x0, 0x2, 0x100000000, 0x4, 0x7fffffff, 0xd]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x8, 0x5, 0x4, r1}, &(0x7f0000001000-0x4)=0x10) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000004000)={0x20}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000007000-0x6)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x8f)="5dafd3c1802875e0a69d92223ef113f90e85627b75cc118284f38e956366d6cb92223cf853271b062c4e34bae8e214cea1e6d6c62fe3c05dd5a087a6fafc104e4c5059f7b38df1ee74ac65ade62f7c17c730675b0b8d1ae77a1b7ba392ec559b726d9a65d22dfbe1d06cbc408aeb84981fec709692bfbed9ba149e5b552e2bab525cb3eafd7eb64f8c6e81e07622d0", 0x8f, 0xfffffffffffffffd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x80000, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x9b0a, 0x1ff, 0x7}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000)={r3, 0x2}, &(0x7f0000008000-0x4)=0x8) keyctl$set_timeout(0xf, r1, 0x6) r4 = add_key(&(0x7f0000002000)='cifs.idmap\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0x87)="937a763f0037ace2ba71d742b64a230f407ddf9372d4121a24225610816cafb5acbc96cb200c8e3672b757b2d487b303206c6f56dfb8ea8dfb7501b657b438ce4ae469761e81aefee016ccf58923dbff4901350fe9da5793719aa332b5aab7cd1be0d4bce0eccd29c5395a5aeb96e06bac7969e4ebc20e7efe378f44c13ab6e59baef44f5e7ae6", 0x87, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0xfffffffffffff36b, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000)={&(0x7f0000008000-0x8)='./file0\x00', 0x0}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) 2017/12/18 14:35:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ff3000-0xb)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xe, &(0x7f00009ff000-0x4)=0x0, &(0x7f000059d000)=0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) creat(&(0x7f00005de000)='./file0\x00', 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000aea000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xc00000000000000, 0xffffffffffffff9d, 0x0, 0x1350, 0x3, 0x91d4, 0xfb0, 0x40, 0x0, 0x2, 0x100000000, 0x4, 0x7fffffff, 0xd]}, &(0x7f0000001000-0x4)=0x108) 2017/12/18 14:35:31 executing program 4: r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000004000)={0x20}, 0x8) r1 = add_key(&(0x7f0000007000-0x6)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x8f)="5dafd3c1802875e0a69d92223ef113f90e85627b75cc118284f38e956366d6cb92223cf853271b062c4e34bae8e214cea1e6d6c62fe3c05dd5a087a6fafc104e4c5059f7b38df1ee74ac65ade62f7c17c730675b0b8d1ae77a1b7ba392ec559b726d9a65d22dfbe1d06cbc408aeb84981fec709692bfbed9ba149e5b552e2bab525cb3eafd7eb64f8c6e81e07622d0", 0x8f, 0xfffffffffffffffd) r2 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x80000, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x9b0a, 0x1ff, 0x7}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000)={r3, 0x2}, &(0x7f0000008000-0x4)=0x8) keyctl$set_timeout(0xf, r1, 0x6) r4 = add_key(&(0x7f0000002000)='cifs.idmap\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0x87)="937a763f0037ace2ba71d742b64a230f407ddf9372d4121a24225610816cafb5acbc96cb200c8e3672b757b2d487b303206c6f56dfb8ea8dfb7501b657b438ce4ae469761e81aefee016ccf58923dbff4901350fe9da5793719aa332b5aab7cd1be0d4bce0eccd29c5395a5aeb96e06bac7969e4ebc20e7efe378f44c13ab6e59baef44f5e7ae6", 0x87, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0xfffffffffffff36b, r4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000)={&(0x7f0000008000-0x8)='./file0\x00', 0x0}, 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x40, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000004000)={0x20}, 0x8) r1 = add_key(&(0x7f0000007000-0x6)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x8f)="5dafd3c1802875e0a69d92223ef113f90e85627b75cc118284f38e956366d6cb92223cf853271b062c4e34bae8e214cea1e6d6c62fe3c05dd5a087a6fafc104e4c5059f7b38df1ee74ac65ade62f7c17c730675b0b8d1ae77a1b7ba392ec559b726d9a65d22dfbe1d06cbc408aeb84981fec709692bfbed9ba149e5b552e2bab525cb3eafd7eb64f8c6e81e07622d0", 0x8f, 0xfffffffffffffffd) r2 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x80000, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x9b0a, 0x1ff, 0x7}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000)={r3, 0x2}, &(0x7f0000008000-0x4)=0x8) keyctl$set_timeout(0xf, r1, 0x6) r4 = add_key(&(0x7f0000002000)='cifs.idmap\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0x87)="937a763f0037ace2ba71d742b64a230f407ddf9372d4121a24225610816cafb5acbc96cb200c8e3672b757b2d487b303206c6f56dfb8ea8dfb7501b657b438ce4ae469761e81aefee016ccf58923dbff4901350fe9da5793719aa332b5aab7cd1be0d4bce0eccd29c5395a5aeb96e06bac7969e4ebc20e7efe378f44c13ab6e59baef44f5e7ae6", 0x87, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0xfffffffffffff36b, r4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000007000)={&(0x7f0000008000-0x8)='./file0\x00', 0x0}, 0xc) 2017/12/18 14:35:31 executing program 4: r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000006000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) r2 = memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f00000cc000-0x18)={0x0, 0x4, 0x7, &(0x7f00004db000-0x8)=0x0}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000004000)={0x20}, 0x8) r1 = add_key(&(0x7f0000007000-0x6)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x8f)="5dafd3c1802875e0a69d92223ef113f90e85627b75cc118284f38e956366d6cb92223cf853271b062c4e34bae8e214cea1e6d6c62fe3c05dd5a087a6fafc104e4c5059f7b38df1ee74ac65ade62f7c17c730675b0b8d1ae77a1b7ba392ec559b726d9a65d22dfbe1d06cbc408aeb84981fec709692bfbed9ba149e5b552e2bab525cb3eafd7eb64f8c6e81e07622d0", 0x8f, 0xfffffffffffffffd) r2 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x80000, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x9b0a, 0x1ff, 0x7}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000)={r3, 0x2}, &(0x7f0000008000-0x4)=0x8) keyctl$set_timeout(0xf, r1, 0x6) r4 = add_key(&(0x7f0000002000)='cifs.idmap\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0x87)="937a763f0037ace2ba71d742b64a230f407ddf9372d4121a24225610816cafb5acbc96cb200c8e3672b757b2d487b303206c6f56dfb8ea8dfb7501b657b438ce4ae469761e81aefee016ccf58923dbff4901350fe9da5793719aa332b5aab7cd1be0d4bce0eccd29c5395a5aeb96e06bac7969e4ebc20e7efe378f44c13ab6e59baef44f5e7ae6", 0x87, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0xfffffffffffff36b, r4) 2017/12/18 14:35:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) creat(&(0x7f00005de000)='./file0\x00', 0x7) 2017/12/18 14:35:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000004000)={0x20}, 0x8) r1 = add_key(&(0x7f0000007000-0x6)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x8f)="5dafd3c1802875e0a69d92223ef113f90e85627b75cc118284f38e956366d6cb92223cf853271b062c4e34bae8e214cea1e6d6c62fe3c05dd5a087a6fafc104e4c5059f7b38df1ee74ac65ade62f7c17c730675b0b8d1ae77a1b7ba392ec559b726d9a65d22dfbe1d06cbc408aeb84981fec709692bfbed9ba149e5b552e2bab525cb3eafd7eb64f8c6e81e07622d0", 0x8f, 0xfffffffffffffffd) r2 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x80000, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x9b0a, 0x1ff, 0x7}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000)={r3, 0x2}, &(0x7f0000008000-0x4)=0x8) keyctl$set_timeout(0xf, r1, 0x6) add_key(&(0x7f0000002000)='cifs.idmap\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000-0x87)="937a763f0037ace2ba71d742b64a230f407ddf9372d4121a24225610816cafb5acbc96cb200c8e3672b757b2d487b303206c6f56dfb8ea8dfb7501b657b438ce4ae469761e81aefee016ccf58923dbff4901350fe9da5793719aa332b5aab7cd1be0d4bce0eccd29c5395a5aeb96e06bac7969e4ebc20e7efe378f44c13ab6e59baef44f5e7ae6", 0x87, 0xfffffffffffffffb) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) memfd_create(&(0x7f0000efa000)='/)\x00', 0x2) 2017/12/18 14:35:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:31 executing program 4: r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = semget(0x2, 0x0, 0x1) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000d30000)=""/149) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e54000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000a69000)=0x0) 2017/12/18 14:35:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:31 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000-0x70)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x70, 0x0}, 0x0) 2017/12/18 14:35:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) [ 53.614625] binder: 17916:17927 ioctl 4008642a 20111ff8 returned -22 [ 53.635113] binder: 17939:17951 Acquire 1 refcount change on invalid ref 0 ret -22 2017/12/18 14:35:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000004000)={0x20}, 0x8) r1 = add_key(&(0x7f0000007000-0x6)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x8f)="5dafd3c1802875e0a69d92223ef113f90e85627b75cc118284f38e956366d6cb92223cf853271b062c4e34bae8e214cea1e6d6c62fe3c05dd5a087a6fafc104e4c5059f7b38df1ee74ac65ade62f7c17c730675b0b8d1ae77a1b7ba392ec559b726d9a65d22dfbe1d06cbc408aeb84981fec709692bfbed9ba149e5b552e2bab525cb3eafd7eb64f8c6e81e07622d0", 0x8f, 0xfffffffffffffffd) r2 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x80000, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x9b0a, 0x1ff, 0x7}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005000)={r3, 0x2}, &(0x7f0000008000-0x4)=0x8) keyctl$set_timeout(0xf, r1, 0x6) 2017/12/18 14:35:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:32 executing program 7: modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) execveat(r0, &(0x7f0000c15000)='./file0\x00', &(0x7f0000905000)=[&(0x7f0000a09000)="76626f786e657431146574683073797374656d73656c66706f7369785f61636c5f6163636573736e6f6465766b657972696e6763707573657400"], &(0x7f0000b0f000)=[&(0x7f0000eae000)='\x00', &(0x7f00000e1000-0x8)='%vmnet1\x00'], 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000004000)={0x20}, 0x8) add_key(&(0x7f0000007000-0x6)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x8f)="5dafd3c1802875e0a69d92223ef113f90e85627b75cc118284f38e956366d6cb92223cf853271b062c4e34bae8e214cea1e6d6c62fe3c05dd5a087a6fafc104e4c5059f7b38df1ee74ac65ade62f7c17c730675b0b8d1ae77a1b7ba392ec559b726d9a65d22dfbe1d06cbc408aeb84981fec709692bfbed9ba149e5b552e2bab525cb3eafd7eb64f8c6e81e07622d0", 0x8f, 0xfffffffffffffffd) r1 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x80000, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x9b0a, 0x1ff, 0x7}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000)={r2, 0x2}, &(0x7f0000008000-0x4)=0x8) 2017/12/18 14:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x10000, {{0x2, 0x1, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/18 14:35:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:32 executing program 7: modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f000054d000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$mice(&(0x7f0000f7d000)='/dev/input/mice\x00', 0x0, 0x400) write$tun(r0, &(0x7f0000379000-0x101d)=@pi={0x0, 0x6007, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x5, 0x3, 0x27a3}], {0x8100, 0x100000000, 0xffff, 0xae1}}], {{0x0, @x25={0x2, 0x2, 0x1f, "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"}}}}}, 0x101d) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000ba6000)={0x2cb7, 0x1, "ad"}) 2017/12/18 14:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000004000)={0x20}, 0x8) add_key(&(0x7f0000007000-0x6)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x8f)="5dafd3c1802875e0a69d92223ef113f90e85627b75cc118284f38e956366d6cb92223cf853271b062c4e34bae8e214cea1e6d6c62fe3c05dd5a087a6fafc104e4c5059f7b38df1ee74ac65ade62f7c17c730675b0b8d1ae77a1b7ba392ec559b726d9a65d22dfbe1d06cbc408aeb84981fec709692bfbed9ba149e5b552e2bab525cb3eafd7eb64f8c6e81e07622d0", 0x8f, 0xfffffffffffffffd) open(&(0x7f0000003000-0x8)='./file0\x00', 0x80000, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000008000-0x10)={0x0, 0x9b0a, 0x1ff, 0x7}, &(0x7f0000007000)=0x10) 2017/12/18 14:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/18 14:35:32 executing program 7: modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) execveat(r0, &(0x7f0000c15000)='./file0\x00', &(0x7f0000905000)=[&(0x7f0000a09000)="76626f786e657431146574683073797374656d73656c66706f7369785f61636c5f6163636573736e6f6465766b657972696e6763707573657400"], &(0x7f0000b0f000)=[&(0x7f0000eae000)='\x00', &(0x7f00000e1000-0x8)='%vmnet1\x00'], 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) [ 53.660892] binder: 17964:17966 Acquire 1 refcount change on invalid ref 0 ret -22 [ 53.663431] QAT: Invalid ioctl [ 53.670043] QAT: Invalid ioctl 2017/12/18 14:35:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000004000)={0x20}, 0x8) add_key(&(0x7f0000007000-0x6)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x8f)="5dafd3c1802875e0a69d92223ef113f90e85627b75cc118284f38e956366d6cb92223cf853271b062c4e34bae8e214cea1e6d6c62fe3c05dd5a087a6fafc104e4c5059f7b38df1ee74ac65ade62f7c17c730675b0b8d1ae77a1b7ba392ec559b726d9a65d22dfbe1d06cbc408aeb84981fec709692bfbed9ba149e5b552e2bab525cb3eafd7eb64f8c6e81e07622d0", 0x8f, 0xfffffffffffffffd) open(&(0x7f0000003000-0x8)='./file0\x00', 0x80000, 0x10) 2017/12/18 14:35:32 executing program 5: syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) execveat(r0, &(0x7f0000c15000)='./file0\x00', &(0x7f0000905000)=[&(0x7f0000a09000)="76626f786e657431146574683073797374656d73656c66706f7369785f61636c5f6163636573736e6f6465766b657972696e6763707573657400"], &(0x7f0000b0f000)=[&(0x7f0000eae000)='\x00', &(0x7f00000e1000-0x8)='%vmnet1\x00'], 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000004000)={0x20}, 0x8) add_key(&(0x7f0000007000-0x6)='logon\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000-0x8f)="5dafd3c1802875e0a69d92223ef113f90e85627b75cc118284f38e956366d6cb92223cf853271b062c4e34bae8e214cea1e6d6c62fe3c05dd5a087a6fafc104e4c5059f7b38df1ee74ac65ade62f7c17c730675b0b8d1ae77a1b7ba392ec559b726d9a65d22dfbe1d06cbc408aeb84981fec709692bfbed9ba149e5b552e2bab525cb3eafd7eb64f8c6e81e07622d0", 0x8f, 0xfffffffffffffffd) 2017/12/18 14:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 5: syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/18 14:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) mlock(&(0x7f0000bec000/0x4000)=nil, 0x4000) 2017/12/18 14:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) execveat(r0, &(0x7f0000c15000)='./file0\x00', &(0x7f0000905000)=[&(0x7f0000a09000)="76626f786e657431146574683073797374656d73656c66706f7369785f61636c5f6163636573736e6f6465766b657972696e6763707573657400"], &(0x7f0000b0f000)=[&(0x7f0000eae000)='\x00', &(0x7f00000e1000-0x8)='%vmnet1\x00'], 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000)={0x0, 0x80000, 0xffffffffffffffff}) signalfd(r0, &(0x7f0000004000)={0x20}, 0x8) 2017/12/18 14:35:32 executing program 5: syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/18 14:35:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) execveat(r0, &(0x7f0000c15000)='./file0\x00', &(0x7f0000905000)=[&(0x7f0000a09000)="76626f786e657431146574683073797374656d73656c66706f7369785f61636c5f6163636573736e6f6465766b657972696e6763707573657400"], &(0x7f0000b0f000)=[&(0x7f0000eae000)='\x00', &(0x7f00000e1000-0x8)='%vmnet1\x00'], 0x0) syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2017/12/18 14:35:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x20}) 2017/12/18 14:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/18 14:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) execve(&(0x7f000012f000)='./file0\x00', &(0x7f0000190000-0x38)=[&(0x7f00003fb000)='/dev/net/tun\x00', &(0x7f0000d5c000-0x1)='\x00', &(0x7f0000c7a000)='/dev/net/tun\x00', &(0x7f0000d56000)='security-,selinuxselinuxvmnet1system\x00', &(0x7f00006d6000-0x10)='^em1security/\'^\x00', &(0x7f0000bb2000)='eth0\x00', &(0x7f000011f000)='/dev/net/tun\x00'], &(0x7f00007a9000)=[]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000004000)={0x20}, 0x8) 2017/12/18 14:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x20000800, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 53.712751] binder: 18003:18007 Acquire 1 refcount change on invalid ref 0 ret -22 [ 53.737360] binder: 18031:18033 ioctl 4008642a 20111ff8 returned -22 2017/12/18 14:35:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x0}) 2017/12/18 14:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/18 14:35:32 executing program 3: signalfd(0xffffffffffffffff, &(0x7f0000004000)={0x20}, 0x8) 2017/12/18 14:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) execveat(r0, &(0x7f0000c15000)='./file0\x00', &(0x7f0000905000)=[&(0x7f0000a09000)="76626f786e657431146574683073797374656d73656c66706f7369785f61636c5f6163636573736e6f6465766b657972696e6763707573657400"], &(0x7f0000b0f000)=[&(0x7f0000eae000)='\x00', &(0x7f00000e1000-0x8)='%vmnet1\x00'], 0x0) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x0, 0xffffffff, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:32 executing program 3: signalfd(0xffffffffffffffff, &(0x7f0000004000)={0x20}, 0x8) 2017/12/18 14:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x40100000000000, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x0}) 2017/12/18 14:35:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x1) write$tun(r0, &(0x7f000088c000-0x121)=@hdr={0x2, 0x3, 0x0, 0x101, 0x3, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[], {0x8100, 0xd4, 0x4, 0x9}}], {{0xe86d, @ipv4={{0xd, 0x4, 0x3, 0x80, 0x105, 0x3, 0x7, 0x1, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[@lsrr={0x83, 0x1f, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @udp={0x2, 0x3, 0xd1, 0x0, "5b71ee736c5d89fc9d7650250fe733b49f74f458c442f43e60b70b3435f13e6fa80c64da70d30add9cd6ba306e7dcac69f0b9aff520ecbd8669400eaa8eeefaa6b433f82ff241f1c9e5427a5e200ea5e54a33c85001112c78a0a8f65f0747830c4b619cd13575392da4acf9663e5828ed4c8b50d37b32bf0fff3d647f0c52ede39055057d0e29376a73e4d71fefc54078f61e0877e45f2ca0596b8abf56c7c582c2aab92461a1463d5c770cfade3017b5832a0281582142515b3110493233af63d9e01c1d83d6b6a4e"}}}}}}, 0x121) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:32 executing program 3: signalfd(0xffffffffffffffff, &(0x7f0000004000)={0x20}, 0x8) 2017/12/18 14:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x9, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x3, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000c15000)='./file0\x00', &(0x7f0000905000)=[&(0x7f0000a09000)="76626f786e657431146574683073797374656d73656c66706f7369785f61636c5f6163636573736e6f6465766b657972696e6763707573657400"], &(0x7f0000b0f000)=[&(0x7f0000eae000)='\x00', &(0x7f00000e1000-0x8)='%vmnet1\x00'], 0x0) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/18 14:35:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000004000)={0x20}, 0x8) [ 53.805956] binder: 18081:18086 ioctl 4008642a 20111ff8 returned -22 [ 53.825885] FAULT_INJECTION: forcing a failure. [ 53.825885] name failslab, interval 1, probability 0, space 0, times 0 2017/12/18 14:35:32 executing program 0: execveat(0xffffffffffffffff, &(0x7f0000c15000)='./file0\x00', &(0x7f0000905000)=[&(0x7f0000a09000)="76626f786e657431146574683073797374656d73656c66706f7369785f61636c5f6163636573736e6f6465766b657972696e6763707573657400"], &(0x7f0000b0f000)=[&(0x7f0000eae000)='\x00', &(0x7f00000e1000-0x8)='%vmnet1\x00'], 0x0) 2017/12/18 14:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000004000)={0x20}, 0x8) [ 53.852704] CPU: 0 PID: 18102 Comm: syz-executor2 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 53.861228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.870571] Call Trace: [ 53.873138] dump_stack+0xe9/0x14b [ 53.876648] should_fail+0x1e5/0x220 [ 53.880330] should_failslab+0x73/0x90 [ 53.884184] kmem_cache_alloc_trace+0x4b/0x710 [ 53.888736] ? _raw_spin_unlock+0x22/0x30 [ 53.892850] binder_get_thread+0x9d/0x260 [ 53.896969] binder_ioctl+0xee/0x9f3 [ 53.900652] ? selinux_file_ioctl+0x152/0x210 [ 53.905117] ? binder_ioctl_write_read.isra.41+0x4a0/0x4a0 [ 53.910707] do_vfs_ioctl+0xaf/0x840 [ 53.914392] ? security_file_ioctl+0x51/0x80 [ 53.918764] ? security_file_ioctl+0x5d/0x80 [ 53.923137] SyS_ioctl+0x8f/0xc0 [ 53.926471] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 53.931188] RIP: 0033:0x452a09 [ 53.934344] RSP: 002b:00007f74566a6c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 53.942020] RAX: ffffffffffffffda RBX: 00007f74566a6aa0 RCX: 0000000000452a09 [ 53.949258] RDX: 0000000020111ff8 RSI: 000000004008642a RDI: 0000000000000013 2017/12/18 14:35:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000)={0x0, 0x7ff}) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x0}) 2017/12/18 14:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000745000-0xd)='/dev/net/tun\x00', 0x0, 0x400100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000004000)={0x20}, 0x8) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe184, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 0: execveat(0xffffffffffffffff, &(0x7f0000c15000)='./file0\x00', &(0x7f0000905000)=[&(0x7f0000a09000)="76626f786e657431146574683073797374656d73656c66706f7369785f61636c5f6163636573736e6f6465766b657972696e6763707573657400"], &(0x7f0000b0f000)=[&(0x7f0000eae000)='\x00', &(0x7f00000e1000-0x8)='%vmnet1\x00'], 0x0) 2017/12/18 14:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/18 14:35:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00007a6000)={0x3, 0x0}) 2017/12/18 14:35:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) 2017/12/18 14:35:32 executing program 0: execveat(0xffffffffffffffff, &(0x7f0000c15000)='./file0\x00', &(0x7f0000905000)=[&(0x7f0000a09000)="76626f786e657431146574683073797374656d73656c66706f7369785f61636c5f6163636573736e6f6465766b657972696e6763707573657400"], &(0x7f0000b0f000)=[&(0x7f0000eae000)='\x00', &(0x7f00000e1000-0x8)='%vmnet1\x00'], 0x0) 2017/12/18 14:35:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000001000-0x8)={r1, 0x0}) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x10) 2017/12/18 14:35:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000004000)={0x20}, 0x8) [ 53.956500] RBP: 00007f74566a6a90 R08: 0000000000000000 R09: 0000000000000000 [ 53.963738] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb [ 53.970974] R13: 00007f74566a6bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 53.979031] binder: 18101:18102 ioctl 4008642a 20111ff8 returned -12 [ 53.989257] binder: 18135:18136 ioctl 4008642a 20111ff8 returned -22 2017/12/18 14:35:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x0, 0x0}) 2017/12/18 14:35:32 executing program 6 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000c15000)='./file0\x00', &(0x7f0000905000)=[&(0x7f0000a09000)="76626f786e657431146574683073797374656d73656c66706f7369785f61636c5f6163636573736e6f6465766b657972696e6763707573657400"], &(0x7f0000b0f000)=[&(0x7f0000eae000)='\x00', &(0x7f00000e1000-0x8)='%vmnet1\x00'], 0x0) 2017/12/18 14:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000108000-0x10)='/dev/sequencer2\x00', 0x86000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000992000)={0x0, 0x7}, &(0x7f00004bc000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004bc000)={r1, 0x10000}, &(0x7f0000152000)=0x8) r2 = syz_open_dev$vcsn(&(0x7f0000d36000-0xa)='/dev/vcs#\x00', 0x3ffffffffffffd, 0x2800) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000dc7000-0x4)={0x6, 0x7, 0x0}, 0x4) r3 = syz_open_dev$tun(&(0x7f0000764000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000016e000-0x28)={@common='irlan0\x00', @ifru_settings={0x1, 0x1, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000015000+0x88c)={0x0, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c4f000-0x8)=@assoc_value={r1, 0x8}, &(0x7f0000bf2000-0x4)=0x8) r5 = syz_open_dev$mouse(&(0x7f000028f000-0x12)='/dev/input/mouse#\x00', 0xdbb, 0x10800) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f0000280000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xe18, 0x3, 0x53, 0x0, 0xfffffffffffffffc, 0x2000, 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], 0x6000000000, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00009ad000-0xc)={r4, 0x80000, r2}) 2017/12/18 14:35:32 executing program 5 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) 2017/12/18 14:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000c15000)='./file0\x00', &(0x7f0000905000)=[&(0x7f0000a09000)="76626f786e657431146574683073797374656d73656c66706f7369785f61636c5f6163636573736e6f6465766b657972696e6763707573657400"], &(0x7f0000b0f000)=[&(0x7f0000eae000)='\x00', &(0x7f00000e1000-0x8)='%vmnet1\x00'], 0x0) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/18 14:35:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000004000)={0x20}, 0x8) 2017/12/18 14:35:32 executing program 6 (fault-call:4 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x0, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000004000)={0x20}, 0x8) 2017/12/18 14:35:32 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000004000)={0x0}, 0x8) 2017/12/18 14:35:32 executing program 4 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x0, 0x0}) 2017/12/18 14:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000c15000)='./file0\x00', &(0x7f0000905000)=[&(0x7f0000a09000)="76626f786e657431146574683073797374656d73656c66706f7369785f61636c5f6163636573736e6f6465766b657972696e6763707573657400"], &(0x7f0000b0f000)=[&(0x7f0000eae000)='\x00', &(0x7f00000e1000-0x8)='%vmnet1\x00'], 0x0) [ 54.010480] binder: 18158:18161 ioctl 4008642a 20000ff8 returned -22 [ 54.020809] binder: 18158:18168 ioctl 4008642a 20000ff8 returned -22 [ 54.023676] FAULT_INJECTION: forcing a failure. [ 54.023676] name failslab, interval 1, probability 0, space 0, times 0 [ 54.023683] CPU: 1 PID: 18170 Comm: syz-executor6 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 54.023687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.023689] Call Trace: [ 54.023702] dump_stack+0xe9/0x14b [ 54.023714] should_fail+0x1e5/0x220 [ 54.023724] should_failslab+0x73/0x90 [ 54.023731] kmem_cache_alloc_trace+0x4b/0x710 [ 54.023743] ? _raw_spin_unlock+0x22/0x30 [ 54.023754] binder_get_thread+0x9d/0x260 [ 54.023763] binder_ioctl+0xee/0x9f3 [ 54.023775] ? selinux_file_ioctl+0x152/0x210 [ 54.023781] ? binder_ioctl_write_read.isra.41+0x4a0/0x4a0 [ 54.023790] do_vfs_ioctl+0xaf/0x840 [ 54.023805] ? security_file_ioctl+0x51/0x80 [ 54.023812] ? security_file_ioctl+0x5d/0x80 [ 54.023822] SyS_ioctl+0x8f/0xc0 [ 54.023834] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 54.023840] RIP: 0033:0x452a09 [ 54.023843] RSP: 002b:00007f03ac534c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 54.023849] RAX: ffffffffffffffda RBX: 00007f03ac534aa0 RCX: 0000000000452a09 [ 54.023853] RDX: 0000000020007000 RSI: 00000000c0306201 RDI: 0000000000000014 [ 54.023856] RBP: 00007f03ac534a90 R08: 0000000000000000 R09: 0000000000000000 [ 54.023859] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb [ 54.023862] R13: 00007f03ac534bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 54.023881] binder: 18167:18170 ioctl c0306201 20007000 returned -12 [ 54.043270] FAULT_INJECTION: forcing a failure. [ 54.043270] name failslab, interval 1, probability 0, space 0, times 0 [ 54.043278] CPU: 1 PID: 18183 Comm: syz-executor5 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 54.043282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.043284] Call Trace: [ 54.043299] dump_stack+0xe9/0x14b [ 54.043312] should_fail+0x1e5/0x220 [ 54.043323] should_failslab+0x73/0x90 [ 54.043335] kmem_cache_alloc+0x47/0x720 [ 54.043344] ? get_pid_task+0xbc/0x140 [ 54.043353] ? proc_fail_nth_write+0x40/0xa0 [ 54.043363] ? find_held_lock+0x35/0xa0 [ 54.043377] getname_flags+0x59/0x270 [ 54.043389] getname+0x19/0x20 [ 54.043396] do_sys_open+0x18e/0x340 [ 54.043411] SyS_open+0x2d/0x40 [ 54.043420] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 54.043425] RIP: 0033:0x40cd41 [ 54.043429] RSP: 002b:00007f3747659780 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 54.043435] RAX: ffffffffffffffda RBX: 00007f3747659aa0 RCX: 000000000040cd41 [ 54.043439] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f3747659830 [ 54.043443] RBP: 00007f3747659a90 R08: 0000000000000000 R09: 0000000000000000 [ 54.043446] R10: 000000000000000e R11: 0000000000000293 R12: 00000000004b75bb [ 54.043450] R13: 00007f3747659bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 54.046456] FAULT_INJECTION: forcing a failure. [ 54.046456] name failslab, interval 1, probability 0, space 0, times 0 [ 54.046463] CPU: 1 PID: 18184 Comm: syz-executor6 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 54.046467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.046470] Call Trace: [ 54.046486] dump_stack+0xe9/0x14b [ 54.046499] should_fail+0x1e5/0x220 [ 54.046510] should_failslab+0x73/0x90 [ 54.046517] kmem_cache_alloc_trace+0x4b/0x710 [ 54.046529] ? _raw_spin_unlock+0x22/0x30 [ 54.046540] binder_inc_ref_for_node+0xa6/0x3b0 [ 54.046553] binder_thread_write+0x4e5/0x1960 [ 54.046559] ? __might_fault+0x62/0xd0 [ 54.046571] ? __might_fault+0xb8/0xd0 [ 54.046579] ? _copy_from_user+0x77/0xd0 [ 54.046589] binder_ioctl_write_read.isra.41+0xf3/0x4a0 [ 54.046602] binder_ioctl+0x67b/0x9f3 [ 54.046615] ? selinux_file_ioctl+0x152/0x210 [ 54.046621] ? binder_ioctl_write_read.isra.41+0x4a0/0x4a0 [ 54.046630] do_vfs_ioctl+0xaf/0x840 [ 54.046641] ? security_file_ioctl+0x51/0x80 [ 54.046648] ? security_file_ioctl+0x5d/0x80 [ 54.046656] SyS_ioctl+0x8f/0xc0 [ 54.046666] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 54.046671] RIP: 0033:0x452a09 [ 54.046674] RSP: 002b:00007f03ac534c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 54.046681] RAX: ffffffffffffffda RBX: 00007f03ac534aa0 RCX: 0000000000452a09 [ 54.046684] RDX: 0000000020007000 RSI: 00000000c0306201 RDI: 0000000000000014 [ 54.046687] RBP: 00007f03ac534a90 R08: 0000000000000000 R09: 0000000000000000 [ 54.046690] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb [ 54.046694] R13: 00007f03ac534bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 54.046772] binder: 18181:18184 Acquire 1 refcount change on invalid ref 0 ret -22 [ 54.057833] FAULT_INJECTION: forcing a failure. [ 54.057833] name failslab, interval 1, probability 0, space 0, times 0 [ 54.057844] CPU: 1 PID: 18189 Comm: syz-executor4 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 54.057848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.057854] Call Trace: [ 54.057867] dump_stack+0xe9/0x14b [ 54.057878] should_fail+0x1e5/0x220 [ 54.057888] should_failslab+0x73/0x90 [ 54.057896] kmem_cache_alloc+0x47/0x720 [ 54.057913] SyS_epoll_ctl+0x7ca/0x1010 [ 54.057923] ? __mutex_unlock_slowpath+0x3c/0x2b0 [ 54.057937] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.057948] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 54.057953] RIP: 0033:0x452a09 [ 54.057957] RSP: 002b:00007f9f49330c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000e9 [ 54.057964] RAX: ffffffffffffffda RBX: 00007f9f49330aa0 RCX: 0000000000452a09 [ 54.057968] RDX: 0000000000000014 RSI: 0000000000000001 RDI: 0000000000000013 2017/12/18 14:35:32 executing program 6 (fault-call:4 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/18 14:35:32 executing program 7 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/18 14:35:32 executing program 3 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000004000)={0x0}, 0x8) 2017/12/18 14:35:32 executing program 5 (fault-call:1 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) 2017/12/18 14:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000c15000)='./file0\x00', &(0x7f0000905000)=[&(0x7f0000a09000)="76626f786e657431146574683073797374656d73656c66706f7369785f61636c5f6163636573736e6f6465766b657972696e6763707573657400"], &(0x7f0000b0f000)=[&(0x7f0000eae000)='\x00', &(0x7f00000e1000-0x8)='%vmnet1\x00'], 0x0) 2017/12/18 14:35:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000112000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x488102, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x7fff, 0x5, 0x4b7, 0x10001, 0x4, 0xcbe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000428000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000001000)=0x1008) 2017/12/18 14:35:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f07000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000bb3000)=0x4, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000016e000-0x28)={@common='gre0\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f000068a000-0x4)={0x0, 0x0}}}) 2017/12/18 14:35:32 executing program 4 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a6000)={0x0, 0x0}) 2017/12/18 14:35:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000c15000)='./file0\x00', &(0x7f0000905000)=[&(0x7f0000a09000)="76626f786e657431146574683073797374656d73656c66706f7369785f61636c5f6163636573736e6f6465766b657972696e6763707573657400"], &(0x7f0000b0f000)=[&(0x7f0000eae000)='\x00', &(0x7f00000e1000-0x8)='%vmnet1\x00'], 0x0) 2017/12/18 14:35:32 executing program 3 (fault-call:1 fault-nth:1): mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000004000)={0x0}, 0x8) 2017/12/18 14:35:32 executing program 7 (fault-call:1 fault-nth:1): mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/18 14:35:32 executing program 5 (fault-call:1 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) 2017/12/18 14:35:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff4e, 0x5, 0x6, 0x8, "f42967e5b02c9587ed6f3fafc47748f41c28b8990cd0d9cdf0721a2294a5a0440dd9f8fe9f78147d427aaa86eed33d70f08e783f0059bb5d449519aa9cf3e5a6", "b6cbf94925d1d1556a4e845d11f159a91650a1c0ec611fefcbde068d88f85614", [0x4, 0x7], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x10001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x45)={r1, 0x3d, "92c5f5072f1fb75083ba3a21cdf879d0c5415fe21517d6b78e246554045227f699e5762a1da122bc44e57c91b76e7ff5e8133f0d1ef203de13a24c23ba"}, &(0x7f0000001000)=0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x2, &(0x7f0000405000-0x30)={0x0, 0x0, &(0x7f0000012000)=[], &(0x7f00003f7000)='system\x00', 0x0, 0x80, &(0x7f0000f95000-0x80)=""/128, 0x0, 0x0}, 0x30) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0x0, 0x1000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/18 14:35:32 executing program 3 (fault-call:1 fault-nth:2): mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000004000)={0x0}, 0x8) 2017/12/18 14:35:32 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000-0x93)="a5378b58fd5a0839a06596640a6bbfc4a33fbb95b49d85c8b0592ad95fa011fa3bf800a44302a121855b89cb10f8500abdbbbc440ab1c3625f6e354161094857e922e4c3f1f94b8674f8af7ca112d10d8c418af780dbbd840c3a9d95479b497e054750f36a9b163fb44da85258b95c1fa3fd8c6694324a57bf87f72fb78c519a5ec030d20fbbe0a92ffada410d9eb8844fbdb5", 0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 54.057973] RBP: 00007f9f49330a90 R08: 0000000000000000 R09: 0000000000000000 [ 54.057978] R10: 00000000207a6000 R11: 0000000000000212 R12: 00000000004b75bb [ 54.057981] R13: 00007f9f49330bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 54.057987] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 54.595199] binder: 18200:18201 ioctl 4008642a 20111ff8 returned -22 [ 54.595240] FAULT_INJECTION: forcing a failure. [ 54.595240] name failslab, interval 1, probability 0, space 0, times 0 [ 54.595256] CPU: 1 PID: 18202 Comm: syz-executor7 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 54.595260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.595262] Call Trace: [ 54.595275] dump_stack+0xe9/0x14b [ 54.595286] should_fail+0x1e5/0x220 [ 54.595296] should_failslab+0x73/0x90 [ 54.595303] kmem_cache_alloc_trace+0x4b/0x710 [ 54.595317] ? __might_fault+0xb8/0xd0 [ 54.595329] alloc_ldt_struct+0x2d/0xe0 [ 54.595339] write_ldt+0x21a/0x250 [ 54.595352] SyS_modify_ldt+0x16d/0x190 [ 54.595363] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 54.595368] RIP: 0033:0x452a09 [ 54.595371] RSP: 002b:00007f1e08c66c58 EFLAGS: 00000212 ORIG_RAX: 000000000000009a [ 54.595377] RAX: ffffffffffffffda RBX: 00007f1e08c66aa0 RCX: 0000000000452a09 [ 54.595380] RDX: 0000000000000010 RSI: 0000000020000ff0 RDI: 0000000000000001 [ 54.595383] RBP: 00007f1e08c66a90 R08: 0000000000000000 R09: 0000000000000000 [ 54.595387] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb [ 54.595390] R13: 00007f1e08c66bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 54.595702] FAULT_INJECTION: forcing a failure. [ 54.595702] name failslab, interval 1, probability 0, space 0, times 0 [ 54.595707] CPU: 1 PID: 18205 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 54.595710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.595712] Call Trace: [ 54.595719] dump_stack+0xe9/0x14b [ 54.595728] should_fail+0x1e5/0x220 [ 54.595736] should_failslab+0x73/0x90 [ 54.595744] kmem_cache_alloc_trace+0x4b/0x710 [ 54.595753] ? __might_fault+0xb8/0xd0 [ 54.595762] ? _copy_from_user+0x77/0xd0 [ 54.595776] SyS_signalfd+0xe8/0x1c0 [ 54.595788] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 54.595793] RIP: 0033:0x452a09 [ 54.595796] RSP: 002b:00007f82dfff8c58 EFLAGS: 00000212 ORIG_RAX: 000000000000011a [ 54.595804] RAX: ffffffffffffffda RBX: 00007f82dfff8aa0 RCX: 0000000000452a09 [ 54.595807] RDX: 0000000000000008 RSI: 0000000020004000 RDI: ffffffffffffffff [ 54.595810] RBP: 00007f82dfff8a90 R08: 0000000000000000 R09: 0000000000000000 [ 54.595813] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb [ 54.595816] R13: 00007f82dfff8bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 54.604436] FAULT_INJECTION: forcing a failure. [ 54.604436] name failslab, interval 1, probability 0, space 0, times 0 [ 54.604443] CPU: 1 PID: 18206 Comm: syz-executor5 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 54.604446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.604448] Call Trace: [ 54.604465] dump_stack+0xe9/0x14b [ 54.604477] should_fail+0x1e5/0x220 [ 54.604488] should_failslab+0x73/0x90 [ 54.604496] kmem_cache_alloc+0x47/0x720 [ 54.604505] ? __lock_acquire+0x2c2/0x1430 [ 54.604523] get_empty_filp+0x6b/0x210 [ 54.604534] path_openat+0x2b/0x1050 [ 54.604545] ? find_held_lock+0x35/0xa0 [ 54.604557] do_filp_open+0xaa/0x120 [ 54.604563] ? __lock_is_held+0x5a/0xa0 [ 54.604571] ? find_held_lock+0x35/0xa0 [ 54.604579] ? __alloc_fd+0x128/0x270 [ 54.604592] ? _raw_spin_unlock+0x22/0x30 [ 54.604607] do_sys_open+0x280/0x340 [ 54.604612] ? do_sys_open+0x280/0x340 [ 54.604626] SyS_open+0x2d/0x40 [ 54.604634] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 54.604639] RIP: 0033:0x40cd41 [ 54.604643] RSP: 002b:00007f3747659780 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 54.604648] RAX: ffffffffffffffda RBX: 00007f3747659aa0 RCX: 000000000040cd41 [ 54.604652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f3747659830 [ 54.604655] RBP: 00007f3747659a90 R08: 0000000000000000 R09: 0000000000000000 [ 54.604658] R10: 000000000000000e R11: 0000000000000293 R12: 00000000004b75bb [ 54.604662] R13: 00007f3747659bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 54.614926] FAULT_INJECTION: forcing a failure. [ 54.614926] name failslab, interval 1, probability 0, space 0, times 0 [ 54.614934] CPU: 0 PID: 18216 Comm: syz-executor3 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 54.614937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.614939] Call Trace: [ 54.614955] dump_stack+0xe9/0x14b [ 54.614967] should_fail+0x1e5/0x220 [ 54.614978] should_failslab+0x73/0x90 [ 54.614986] kmem_cache_alloc+0x47/0x720 [ 54.614995] ? find_held_lock+0x35/0xa0 [ 54.615007] ? __alloc_fd+0x128/0x270 [ 54.615020] __d_alloc+0x2d/0x290 [ 54.615033] d_alloc_pseudo+0x1d/0x30 [ 54.615043] anon_inode_getfile+0x92/0x170 [ 54.615054] anon_inode_getfd+0x45/0x90 [ 54.615064] SyS_signalfd+0x11b/0x1c0 [ 54.615074] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 54.615079] RIP: 0033:0x452a09 [ 54.615082] RSP: 002b:00007f82dfff8c58 EFLAGS: 00000212 ORIG_RAX: 000000000000011a [ 54.615088] RAX: ffffffffffffffda RBX: 00007f82dfff8aa0 RCX: 0000000000452a09 [ 54.615091] RDX: 0000000000000008 RSI: 0000000020004000 RDI: ffffffffffffffff [ 54.615094] RBP: 00007f82dfff8a90 R08: 0000000000000000 R09: 0000000000000000 [ 54.615097] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb [ 54.615100] R13: 00007f82dfff8bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 54.618363] FAULT_INJECTION: forcing a failure. [ 54.618363] name failslab, interval 1, probability 0, space 0, times 0 [ 54.618376] CPU: 0 PID: 18217 Comm: syz-executor5 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 54.618380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.618382] Call Trace: [ 54.618397] dump_stack+0xe9/0x14b [ 54.618410] should_fail+0x1e5/0x220 [ 54.618424] should_failslab+0x73/0x90 [ 54.618434] kmem_cache_alloc+0x47/0x720 [ 54.618452] ? rcu_read_lock_sched_held+0x74/0x80 [ 54.618466] selinux_file_alloc_security+0x3f/0x80 [ 54.618477] security_file_alloc+0x41/0x60 [ 54.618488] get_empty_filp+0xa7/0x210 [ 54.618499] path_openat+0x2b/0x1050 [ 54.618510] ? find_held_lock+0x35/0xa0 [ 54.618523] do_filp_open+0xaa/0x120 [ 54.618529] ? __lock_is_held+0x5a/0xa0 [ 54.618539] ? find_held_lock+0x35/0xa0 [ 54.618548] ? __alloc_fd+0x128/0x270 [ 54.618563] ? _raw_spin_unlock+0x22/0x30 [ 54.618578] do_sys_open+0x280/0x340 [ 54.618585] ? do_sys_open+0x280/0x340 [ 54.618600] SyS_open+0x2d/0x40 [ 54.618610] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 54.618615] RIP: 0033:0x40cd41 [ 54.618619] RSP: 002b:00007f3747659780 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 54.618625] RAX: ffffffffffffffda RBX: 00007f3747659aa0 RCX: 000000000040cd41 [ 54.618629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f3747659830 [ 54.618632] RBP: 00007f3747659a90 R08: 0000000000000000 R09: 0000000000000000 [ 54.618636] R10: 000000000000000e R11: 0000000000000293 R12: 00000000004b75bb [ 54.618639] R13: 00007f3747659bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 54.621984] FAULT_INJECTION: forcing a failure. [ 54.621984] name failslab, interval 1, probability 0, space 0, times 0 [ 54.621991] CPU: 1 PID: 18223 Comm: syz-executor4 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 54.621995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.621996] Call Trace: [ 54.622014] dump_stack+0xe9/0x14b [ 54.622025] should_fail+0x1e5/0x220 [ 54.622035] should_failslab+0x73/0x90 [ 54.622042] kmem_cache_alloc_trace+0x4b/0x710 [ 54.622054] ? _raw_spin_unlock+0x22/0x30 [ 54.622064] binder_get_thread+0x9d/0x260 [ 54.622073] binder_poll+0x28/0xf0 [ 54.622084] ep_item_poll.isra.10+0x49/0xf0 [ 54.622095] SyS_epoll_ctl+0x884/0x1010 [ 54.622110] ? ep_poll_wakeup_proc+0x50/0x50 [ 54.622124] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 54.622129] RIP: 0033:0x452a09 [ 54.622133] RSP: 002b:00007f9f49330c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000e9 [ 54.622141] RAX: ffffffffffffffda RBX: 00007f9f49330aa0 RCX: 0000000000452a09 [ 54.622146] RDX: 0000000000000014 RSI: 0000000000000001 RDI: 0000000000000013 [ 54.622149] RBP: 00007f9f49330a90 R08: 0000000000000000 R09: 0000000000000000 [ 54.622152] R10: 00000000207a6000 R11: 0000000000000212 R12: 00000000004b75bb [ 54.622155] R13: 00007f9f49330bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 54.622161] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 54.622202] BUG: unable to handle kernel NULL pointer dereference at (null) [ 54.622212] IP: binder_poll+0x28/0xf0 [ 54.622214] PGD 1fee6d067 P4D 1fee6d067 PUD 1f62c2067 PMD 0 [ 54.622226] Oops: 0000 [#1] SMP [ 54.622231] Dumping ftrace buffer: [ 54.622233] (ftrace buffer empty) [ 54.622235] Modules linked in: [ 54.622243] CPU: 1 PID: 18223 Comm: syz-executor4 Not tainted 4.15.0-rc3-next-20171214+ #67 [ 54.622246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.622252] RIP: 0010:binder_poll+0x28/0xf0 [ 54.622255] RSP: 0018:ffffc90002b63df0 EFLAGS: 00010286 [ 54.622259] RAX: 0000000000000000 RBX: ffffc90002b63ef0 RCX: ffffffff820258f3 [ 54.622263] RDX: 000000000000480d RSI: ffffc90002e11000 RDI: 0000000000000286 [ 54.622265] RBP: ffffc90002b63e20 R08: 0000000000000000 R09: 0000000000000000 [ 54.622269] R10: 0000000000000000 R11: 0000000000000000 R12: ffffc90002b63ef0 [ 54.622271] R13: ffff8801ff005600 R14: ffffffff82bb9f20 R15: ffff880213160730 [ 54.622279] FS: 00007f9f49331700(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000 [ 54.622283] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.622287] CR2: 0000000000000000 CR3: 00000001fef04004 CR4: 00000000001606e0 [ 54.622293] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 54.622297] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 54.622299] Call Trace: [ 54.622308] ep_item_poll.isra.10+0x49/0xf0 [ 54.622316] SyS_epoll_ctl+0x884/0x1010 [ 54.622326] ? ep_poll_wakeup_proc+0x50/0x50 [ 54.622334] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 54.622338] RIP: 0033:0x452a09 [ 54.622340] RSP: 002b:00007f9f49330c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000e9 [ 54.622345] RAX: ffffffffffffffda RBX: 00007f9f49330aa0 RCX: 0000000000452a09 [ 54.622348] RDX: 0000000000000014 RSI: 0000000000000001 RDI: 0000000000000013 [ 54.622351] RBP: 00007f9f49330a90 R08: 0000000000000000 R09: 0000000000000000 [ 54.622354] R10: 00000000207a6000 R11: 0000000000000212 R12: 00000000004b75bb [ 54.622357] R13: 00007f9f49330bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 54.622362] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 54.622370] Code: ff 66 90 55 48 89 e5 41 57 41 56 41 55 41 54 49 89 fd 53 49 89 f4 48 83 ec 08 e8 24 49 29 ff 49 8b bd 90 01 00 00 e8 78 fd ff ff <48> 8b 38 48 89 c3 be 15 11 00 00 e8 e8 7e ff ff 44 8b 73 34 44 [ 54.622463] RIP: binder_poll+0x28/0xf0 RSP: ffffc90002b63df0 [ 54.622465] CR2: 0000000000000000 [ 54.622479] ---[ end trace e9267eb65b02af46 ]--- [ 54.622482] Kernel panic - not syncing: Fatal exception [ 54.629492] Dumping ftrace buffer: [ 54.629494] (ftrace buffer empty) [ 54.629497] Kernel Offset: disabled [ 55.635794] Rebooting in 86400 seconds..