[....] Starting enhanced syslogd: rsyslogd[ 11.081588] audit: type=1400 audit(1513075371.468:4): avc: denied { syslog } for pid=3158 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-android-49-kasan-gce-2,10.128.0.6' (ECDSA) to the list of known hosts. 2017/12/12 10:43:09 fuzzer started 2017/12/12 10:43:09 dialing manager at 10.128.0.26:35839 syzkaller login: [ 30.138588] random: crng init done 2017/12/12 10:43:15 kcov=true, comps=false 2017/12/12 10:43:16 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000acd000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x200100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000055e000-0xb0)={{0x1000, 0xff}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93, 0x20000, 0xffff, 0x1, 0x7, 0x9, 0x4, 0x0, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f00006b4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000f38000-0x18)={0x0, 0x1, 0xffffffff, 0xe3b, 0xffffffff, 0xffffffff00000000}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000be2000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000b6b000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x40, 0x5}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @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]}, 0x8, 0xec}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x210)={0x8001, {{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff80000000, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000)=[0x22fa, 0x4]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000004000-0x12)={@generic="01bf8ea7c205fd3f139ad7ade8615e50", 0x5}) ioctl$TCFLSH(r0, 0x540b, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000)=r2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r1, 0x8}, 0x6) r3 = dup2(r0, r0) ioctl$int_out(r0, 0x6109a306d5871a86, &(0x7f0000002000)=0x0) setns(r3, 0x4000000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x143, 0xd1bf, &(0x7f0000005000)="fb7b66cd1c16e5425939c31d0bb36cd3caf61bd4fc05da86368cd9c68a98cc8552bc89926ef1fdfa5191a3dded5cc679dbb662482449aeb5dc3db801629c5549fa11af838ef68b5226d89dca9b8ccf49f62e5d0963642e2369fb24f26ab6b64e0c01d40d5e6e9e72032c28ace51afc1953d06ca38ae0a7a63d2a59351a38cd9120282467b5601cd84f91170e38d067a5aef0954ac314ad377f6f9339614a8ab722885bc0", 0xa4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000007000-0x50)={{0x1, 0x0, 0x76116c52, 0x0, 0x1f}, 0x2, 0x400000, 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]}) 2017/12/12 10:43:16 executing program 3: socketpair(0x5, 0x1, 0x5, &(0x7f0000561000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0x6}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000002000-0x4)=0x0) ioctl(r0, 0x5, &(0x7f0000002000-0xd3)="a3ed1946f854026ce3c4df2662f69096f718a3ebaa516096bb13761a613a7b53dec23c1a652a92719e88b9f5f56b839aba4c50aee11743dc02d955d70673d3eaf3ecd056b12c0324e47322dfa3eeb3cd5d6d90541e1a0cef708db10d4bc35e0872041990e6bbd37501021c14b9a08472981f8165fa5f2e0bd997f1766d4aed809a13605ba8a458a3a45fc9f35896e176b729673b655112417aabd19d0c0b0c855b4bc2d38b3eead673fd290405283049d471545fe125ca6346743af8ecc6238e6ae663bad8ee6ff56dfe7a5cd1d0b5e33b72f5") setns(r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000002000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000004000-0x46)="10ce6287aad7669f659589f5f8928508a83e116883fd76cd324863e81ca07b3f4255abec54e6e62d10d2f7aa5f06375a7825e9a05b688855b1837974309f17b998cade05d248", 0x46) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x6}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000)={r2, 0x5}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000005000)={&(0x7f0000002000/0x2000)=nil, 0x2000}) sendto$inet6(r0, &(0x7f0000005000)="f942027b692c4442c2", 0x9, 0x20008000, &(0x7f0000005000)={0xa, 0x3, 0xfd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000007000-0x8)="2e2f66696c653000", &(0x7f0000006000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) timerfd_create(0x7, 0x80800) keyctl$set_reqkey_keyring(0xe, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000008000-0x2)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000009000-0x1c)="73797374656d5e6e6f64657673656c696e75786d643573756d407d00", 0x3) 2017/12/12 10:43:16 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TCFLSH(r0, 0x540b, 0x9c5e) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000bdb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x2000, 0x0) sendfile(r1, r1, &(0x7f0000001000-0x8)=0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x1) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x7, 0x8828, 0x81, 0xbd, &(0x7f0000001000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x19, &(0x7f0000001000-0x19)="00000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6b657963686f726400", 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x8000) r5 = fanotify_init(0x12, 0x8000) r6 = accept4(r4, &(0x7f0000002000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xe, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000005000-0x1)=0x0) ioctl$VT_RELDISP(r3, 0x5605) clone(0x10860000, &(0x7f0000002000)="8b7c54adce6068d46353e8d0aa6076649fbc856c2c3e1244464a99836c4fab85702532c9700d694e21bcf8259a28baddfd08fa482206652f9f9b51e6b1f2bf4967a75c3ebbe50ee2f88eabe98fae69e1fb9f2479d12cc37b63b0cb07502e9f0bea63f3ee07c44173f22d9544861e551091f71d30f01d2383e49443810b35503a2d40260758672f7249bd7ebd777d2b8e7bf1f2cf39434fa343ed44", &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000+0xce9)="") ftruncate(r3, 0x4) ioctl$KDMKTONE(r1, 0x4b3b, 0x49911090) shutdown(r2, 0x0) fstatfs(r5, &(0x7f0000004000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000003000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000)=0x0) 2017/12/12 10:43:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f73656c696e75782f6c6f616400", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000fdd000)=0x0, &(0x7f0000bff000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) fchownat(r0, &(0x7f0000860000)="2e2f66696c653000", r3, r4, 0x500) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x202000000000, 0x4) tee(r0, r0, 0x7fff, 0x7) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r5, 0x80000, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x4000000000000, 0x3, 0x3f, 0x1f, 0xa0, 0x20, 0x6, r6, r1}, {0x1f, 0x44, 0xffff, 0x4, 0x101, 0x7473aae1, 0x3, 0xcd}, {0x81, 0x5, 0x0, 0x2}, 0x6, 0x7, 0x5, 0x0, 0x20, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0xffffffff, 0x4}, 0x1b, @in6=@loopback={0x0, 0x1}, 0x100000000, 0x4, 0x0, 0x9, 0xfcec, 0x101, 0x9}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x857, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) r7 = socket$netlink(0x10, 0x3, 0x9) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x4000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) close(r7) fcntl$setlease(r8, 0x400, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key(&(0x7f0000003000)="72787270635f7300", &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000-0x2c)="8515c63ab59671b866e6fb6f287f10d0c2ad834355e8ff42ffbf04d501818c63545168c6e90945d77e89df08", 0x2c, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r9) 2017/12/12 10:43:16 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f000086b000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f00006b7000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)=@random={"6f73782e00", "00"}) r0 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="00000000000000000000000000000000000000", 0x13}], 0x1, &(0x7f0000000000)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000003000-0x8a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}], 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x10800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000005000-0x8)=[0xfffffffffffffffc, 0x3790]) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000)={0x0, 0x401, 0x6, 0x9}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000006000-0x8)={r2, 0x800}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000007000-0x20)={0xe573, 0x20000000000000, 0x200, 0x7, 0x7ff, 0xfff, 0xfffffffffffffff9, 0x80000001, r2}, &(0x7f0000006000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000008000-0x5)="636f646100", 0x200000, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000001000-0x30)={0x101, 0x400, 0x100000001, 0x4, 0x3, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000009000-0x8)="2e2f66696c653000", 0x4) 2017/12/12 10:43:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x100, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a36000-0x4)=0x8, 0x4) splice(r0, 0x0, r0, 0x0, 0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) ptrace$cont(0x7, r1, 0x10000, 0x10000000000000) 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) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@llc={0x1a, 0x1e, 0x9, 0x2231, 0x80, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)="816360273c58a2253a7ad090a69e37d5f78e63c489dfc14b02f8a67060e01f0c8b3ef220458b8548e86221af054fa5bfab3d570f9c2aba7f9c0c1abadba4bdea680ce6ce1e21852eb453e1b45b1a02b1671f79", 0x53}, {&(0x7f0000003000-0x38)="accad09381eeb273a2b41d5b0cefabaea61cd6b6191fcd0e1be5f947a292237b87c1bab38345491fddbf85889febe717d266cfe04e1d0994", 0x38}, {&(0x7f0000002000)="b4011e8ff8dd11330cd7869305642f7c40bce0d62efc70538b31c731ac409a44bfdef37b8689b908a8083ed68ee2733d0b4224b9e493fc0f82510b", 0x3b}, {&(0x7f0000002000-0xc5)="ff9439736057198c5561c6a18c14b027c69032aa4197c89c3f6e7bf78121182c9fad57a8fc64b75d0e2049f51494ddf510290c632e706b2ba7d044779eda3fc6aa6efbd0263d7f942c7a2e3386245a65830db30c0c4e1d742c6eaa6e874254549129416041d1a5a4f5ec142ca2de353ed1fe3f926c943e81ee06d102b3210eb2dee68031e3649aad554e6d800d268cbd914e80dca6635758611fc5efe89a00894b6290ce4a7a456ae4bd5ba96835f0cc1f0551ab372fa7a628b1aec9f2ed06066d25fc036b", 0xc5}, {&(0x7f0000002000)="50e91cf5ef78613337ea0e74269e41b49dad650814e8242631de0d8234a645deae65ad3d596a48564ff81e2e64d304a23d7a7de123ec1b86be73d054b830f4f3512ad08e6e1de38ec0e762dc9712fa9f3cbe5835b4f0b23873f704d5c1661f", 0x5f}], 0x5, &(0x7f0000003000-0x298)=[{0x70, 0x129, 0xbf7e, "ec120d90bc23d9997c1eb08e9ada5b547d4fce644badc1a9169cbd0ad6a575c4f248d669f3d362026cf407312823382cbacc1b9c497db7c6714a09d5d2422590fc425b98270529beabedbf3cf42583178235ef3688a56b5e352a53f4854278"}, {0xe8, 0x19d, 0x0, "7b278d20ced6e8d8b7ad9cf47033621a54a58cff694abfd04844496182cc6f9831ffd3d4258fab2bb8be805bc72f7010b70896b7332b9ae002baa2f51451b45751cac0140393d2cd4db4c39c537353f9945ff4dfec8dc4de11b2d1b1a91d2380fcff05800ed332582442b1a3d639899c0d82d3c9231f011db8c4730fa3e98032422388b1f5ac930fa1f374294d98e76df1f05b5f1f1c53d29ddc5ccfdf596cb4cfbfd22a1e4fb575076d958ba1029942e6dc197ce407d8ab05da366bfd83ab63b926ebb8d80814356a2b9eac628329a945"}, {0x18, 0x10f, 0xacdf6d8, "860d"}, {0xd0, 0x84, 0x7, "04b49300c2de2ca4ea07afe3ebf261a581280c66d2020d5ffb7e1c19fc13363563b0c614cf7b1f49103729aa5c5291e1856005f98ae45efea9dd2c6487c5386754cf22ba3fb2b1baa5c08e90526bd5aa34b07e3744c62805b307404359130315da409df252540b7694611d47921fa859ae1dbc2f842b14e53d39fc0db858fa6358e6166e030673a50ad79ef7ccaec510368a73b802724b2b5656ec2c2ceb125058862d984a3771d51bdd711d23271a6e2b464d1b2e49c5a8766b4bf0cb40"}, {0x58, 0x0, 0xfffffffffffffff9, "a50e28465c26c6809453c312744a375f72c7bf0de17148659cc069bbeedbdb6b117c0b3a40ed04cc9ec8d96a60b196b9d08996e8a8a675ae4794a746c315939d278bd6f0f2"}], 0x298, 0x24000001}, 0x4004000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000004000)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000006000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000003000)={0x2, 0x1000000000000}, 0x8) prctl$getreaper(0x5, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x7530}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000-0xf)="2f6465762f73657175656e63657200", 0x400, 0x0) 2017/12/12 10:43:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x80, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000361000-0x13)="00000000000000000000000000000000000000") r1 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000001000)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(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) r3 = add_key$keyring(&(0x7f0000003000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r2, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000004000)="95b0f33136ef5bf54899772bcef960f1c596e4bdb6275046b88a9e50e77b79061188cafcb517b719f5eccf819a207a92f59ac9399c6557809cf21a9b9aab890945f827735123bbc18e9e080772472beacd2d0622173f0e584689d9f3e60d895b4a60c80d80fe3d7bdca56d16f3ed849301c5fccfae3a4613d74283b84cb831e6ec0946871bb9fe4d472ce6bf64260da5110e7809d6cb6cb0e006610c26a0e93e547a7db7f5bcf5cfd1203a6129146281f1fe", 0xb2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x5, 0x5, 0x3}) 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) request_key(&(0x7f0000005000)="69645f6c656761637900", &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000)="2f6465762f72746300", r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0xfffffffffffffff8, 0x4, 0x1, 0x15, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r4, 0x7}, &(0x7f0000006000)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000008000-0x6)="6c6f676f6e00", &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000-0x9b)="8b040dde51db14c04a285d51712f7e21d8bd5172175484abd3f5d53690625351baf3fba37bad7b32653c50db6927fbeba7adc5a1a416bf371c005a37743145dad90ed53abde03d5b744c802f29673d60c3ab3d2aa205e6aa4b2d70536041a0b070248a65eb32f9fdc9da8820d96feca49c08330b08911a2d3b400f0bf7aded80f343169a3edfd249839245bdd16255b0f669971f9735fcd92e10e7", 0x9b, r3) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x2000)=nil, 0xfffffffffffffffe, 0x2, 0xa, &(0x7f0000005000/0x3000)=nil, 0x149}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000005000)=0x0, &(0x7f0000009000-0x4)=0x4) 2017/12/12 10:43:16 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xe48}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002000-0x20)={0xff, 0x7, 0x0, 0x4, 0x7, 0x2}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x16, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r2, 0x1}, 0x8) getsockname(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00, r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000004000-0x8)={r2, 0x401}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0xbb)={r2, 0xb3, "fc4747836a96b645369cd517757661e8d1f80256a610468112c33e00e88c5706398579896d4b453948436d7ecc00c9fb4a87432ec03e4155846024fe70f40989c49faa575cb0221186d0c46653123db743a363796914e954f8d5b12cc3b1aeade9f316244a262d7b2c5608a0060415525d4e28df4076967e653d11ed0c88a2301300b98b3aadf552535d3017057f53be22cceb8a0ce3336820cd7d600b5bc7a22421bccf5ee3a0e98b233fefaea9a0b1787381"}, &(0x7f0000001000)=0xbb) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r4, 0x3}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000003000)="72787270635f7300", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000-0x3)="5e2500", 0xfffffffffffffff8) r6 = add_key$user(&(0x7f0000005000-0x5)="7573657200", &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xfa)="79f4ccb62f8b8c2eebdacd8a3f92f9d7dccc72a76524e8c9a688e56f4e4a248a14e3294cf4029fc0d348d04bc7f6677903c24f6427d4277c6f7e8514265f8d2581d01fdb1b1e12e314d06a5a988d072813f117dc97626241677e32fee6d214196fee282a1e6b4883d30679d0ac9f78f889e85757f1fbc33c0fd0238fe0c1983a3472e137edad0fd2cb0aef447b8914d205c9536c9554a7f595e2ffa05d7deac5ece7a6ec78705d7bb1b7ba3e2bfe44db7a7ddb9a9f09a5b0600ecb4e778bf9d326346e4e84337c9d770e308769249f02021e5c1d436eb65cb6124966af077db8ac609f94ec368c77346184882b1609ddcf46c52813c335f955d4", 0xfa, r5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$ipx(r0, 0x0, &(0x7f0000005000+0xc55)=0x0) keyctl$negate(0xd, r6, 0x1f, r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000006000)={0x10000000, 0x6, 0x6}) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007000)={{{@in=@broadcast=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=@local={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}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000007000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) r12 = geteuid() r13 = getegid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000008000-0x4)=0x0) r15 = geteuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r19 = getgid() r20 = getpgid(0xffffffffffffffff) stat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() r23 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000001000)={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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000007000)={&(0x7f0000008000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000007000)=[{&(0x7f0000008000-0xf5)="43977f7d78e4a4f80a83923ab94526f735104ce85798d57f07d421b0ff8afc9bd71006b2dfc39c8d2c6e1f4f4be696c52d336bb4a7b674bae5bfdf77f9808083a5ff78eecfa428cd445bb76a7c708912c9988d88818b3b761f00f0784471bd1c74b42ee10dcbf158aa72da5d70932a34d3c14c67a3a93f93dba013a2fa1eaa7c47efbd524eca43d736b3e00e91622299b6eb08c642b3cf7a2b022819bc2add301397b76fddf6ab43cd44057236abb42fe7321028b2932858c7883412deba37c7ea1c72ddca4a7a315104f03001247034565a1a207824182bc64d6fdeffec4b27a35f22489662a316d1e0a5914f4ccedd2dc6030ce9", 0xf5}, {&(0x7f0000007000)="d41b7c66deef9bd43959bbec5db0c6662becd77ffd92f906e7e3a54c0b21678909a66119d34b79062f270376aab994d83f7c488d9125afc927e3494226ddf5aba11d361efaaf351c5b96d212fef78dec38b02499f8780c8d57d0e0cb6864dc147f464b3e08c3473c7ac4762f9a0e422af034f3ce8690223e089b776273e6ee8c727bbaed7df021bb6739df13", 0x8c}, {&(0x7f0000003000-0x92)="5b52cdf96385f7c4ca58f25770f437447f2e861d5cf6c0eb5a564b76306df23a33b082e0c9df3232f4d4b34cac08f9df8d6b223e296ddb47d1a415e820a08d290dbc3ef4c3149631e19bf18d80748725e85d00467d2a25171d7931d0832fc9d32666530f32647e07e15151b50e2b4be634b05cf310c1fda7cff683c9f70c6a7f4914a9aa6e34c21ee26d0993da23e2b5779a", 0x92}], 0x3, &(0x7f0000007000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r1, r7, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r7, r7, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r1, r0, r7, r0]}], 0x140, 0x0}, 0x80c4) [ 36.080158] audit: type=1400 audit(1513075396.468:5): avc: denied { sys_admin } for pid=3373 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.152673] IPVS: Creating netns size=2536 id=1 [ 36.200632] audit: type=1400 audit(1513075396.588:6): avc: denied { sys_chroot } for pid=3527 comm="syz-executor3" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/12 10:43:16 executing program 3: 2017/12/12 10:43:16 executing program 3: 2017/12/12 10:43:16 executing program 3: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000cec000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000416000)="", 0x0) gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009fc000)={0x0, 0x0, 0x0}, 0xc) getpgid(r1) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d84000-0x4)=0x2, 0x4) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00009ad000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004b2000-0x4)=0x1c) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000118000)={@common="62637368300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f0000ecb000)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000014000)="2e2f66696c653000", 0x80040, 0x110) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000017000)={0x0, 0x6, 0x1, 0x12, &(0x7f000000d000/0x4000)=nil, 0x8}) exit(0x0) r4 = open(&(0x7f0000014000-0x8)="2e2f66696c653000", 0x400000006c02, 0xfffffffffffffffd) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f000000d000)={0x5, 0x80000000, 0xf6ff, 0x1, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000934000-0x8)="2e2f66696c653000", 0x40204, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r5, &(0x7f0000dc1000)="2e2f62757300", r5, &(0x7f0000019000-0xd)="2e2f6275732f636f6e74726f6c00", 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r4, &(0x7f0000ecc000)="2e2f636f6e74726f6c00", 0x51, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 36.267852] IPVS: Creating netns size=2536 id=2 [ 36.279669] IPVS: Creating netns size=2536 id=3 [ 36.301901] IPVS: Creating netns size=2536 id=4 2017/12/12 10:43:16 executing program 5: mmap(&(0x7f0000000000/0x901000)=nil, 0x901000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x3, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001a000-0x5)={0x0, 0x0}) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000902000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000901000)=0x80, 0x80000) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000902000-0xb)={0x8, 0x366e, 0x7, 0x2f, 0x149d, 0x7, 0x1, 0x5, 0x7, 0x7, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00006db000-0x10)={0x8, 0x2, 0x1, 0xa604, 0x0}, &(0x7f0000286000-0x4)=0x10) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000902000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000902000)={r3, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000902000)=0x8c) ioprio_get$pid(0x1, r1) [ 36.307891] audit: type=1400 audit(1513075396.698:7): avc: denied { net_raw } for pid=3591 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.343508] IPVS: Creating netns size=2536 id=5 2017/12/12 10:43:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8203, &(0x7f0000842000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f00009ca000)="") r0 = socket(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000f71000-0x1001)="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", 0x1001) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x0}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008be000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xc3c, 0x2, 0x7fffffff, 0x5, 0xa0, 0xa0, 0x1, 0x0, 0x0}, {0x7fff, 0x8, 0x7f, 0xf6b1, 0xc, 0x1, 0x8, 0x1ff}, {0x67, 0xffffffffffff8000, 0x8, 0x400}, 0x80000000, 0x7, 0xfffffffffffffc46, 0x0, 0x2, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xac}, 0x64e6410ccef3fa05, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3, 0x1, 0xfa5, 0x7, 0x1, 0xde6}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f000087e000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x1ff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x10001}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000)={r2, 0x3, 0x0, 0x10001, 0x2}, &(0x7f0000003000-0x4)=0x18) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000dee000-0x28)={@generic="72d45a48aaa6ed48fdae481ec9efabf1", @ifru_mtu=0x7fff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x10, r4, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000)={r3, 0x4}, &(0x7f0000002000-0x4)=0x8) r5 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000ffc000-0x4)=0x0, &(0x7f00001c6000)=0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000190000-0xc)={0x0, 0x0, 0x0}, &(0x7f000051b000+0x24f)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000bb8000)={0x0, 0x0, 0x0}, &(0x7f0000ffa000-0x4)=0xc) r6 = socket$inet6(0xa, 0x400000002, 0x0) clock_gettime(0x0, &(0x7f00005d5000)={0x0, 0x0}) futex(&(0x7f00007a9000-0x4)=0x0, 0x0, 0x2, &(0x7f000014d000)={r7, r8+30000000}, &(0x7f0000af4000)=0xfffffffffffffc00, 0xc09) connect$inet6(r6, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000457000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5452, &(0x7f0000009000-0x8)=0x43) readv(r9, &(0x7f0000411000)=[{&(0x7f0000dd9000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f0000b42000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000087000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3) shutdown(r10, 0x2) getsockopt(r6, 0x80000000, 0x3, &(0x7f0000f96000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007bf000-0x4)=0x62) 2017/12/12 10:43:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$unix(0x1, 0x934e77ebae1925af, 0x0, &(0x7f0000fc9000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f000013c000)="2f6465762f736e642f73657100", 0x0, 0x84000) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) getpeername$llc(r3, &(0x7f00000f6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000eed000-0x4)=0x10) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0xf000000000000000, 0xffffffff, 0x2000, 0xffffffffffffc2c8, 0x7ff, 0xffffffff, 0x0, 0x401, 0x3, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ff6000-0x4)=0x6, 0x4) r4 = dup2(r2, r1) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00003a4000)=0x0) recvmsg(r3, &(0x7f0000039000-0x38)={&(0x7f0000fe1000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000ddf000-0x60)=[{&(0x7f000047e000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f00001cd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000903000)="", 0x0}, {&(0x7f0000576000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000b1000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f000018f000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}], 0x6, &(0x7f0000e1f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x401}, 0x121) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f000014f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000d72000)={0x1, 0x0, 0x4b, 0x6f23903c}, 0x8) socketpair$unix(0x1, 0x8, 0x0, &(0x7f00008b7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000d64000-0x8)=0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000666000)={0x0, 0x0}) setsockopt$sock_int(r5, 0x1, 0x100007, &(0x7f00007ef000)=0x0, 0x4) epoll_create1(0x84000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000ee000)={0x2, {{0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6b447876, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000e91000)={&(0x7f0000a42000)=[0x0, 0x0], &(0x7f0000a54000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000769000+0x543)=[0x0, 0x0], &(0x7f0000244000)=[0x0], 0x2, 0x6, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9) getpeername(r4, &(0x7f0000636000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000e23000-0x4)=0xe) clone(0x0, &(0x7f0000153000-0x1)="20", &(0x7f000020b000)=0x0, &(0x7f00005ab000-0x4)=0x0, &(0x7f0000d7b000)="0006") [ 36.346539] audit: type=1400 audit(1513075396.728:8): avc: denied { net_admin } for pid=3601 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.354073] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/3603 [ 36.354086] caller is __this_cpu_preempt_check+0x1c/0x20 [ 36.354094] CPU: 0 PID: 3603 Comm: syz-executor5 Not tainted 4.9.68-gfb66dc2 #107 [ 36.354100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.354117] ffff8801a5d3f6d8 ffffffff81d90889 0000000000000000 ffffffff83c17800 2017/12/12 10:43:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) clone(0x200000, &(0x7f00002ba000-0x87)="07ef77e8ff2889a1a0f0d33f9b9f3a477c3b0e1b964e20120d3b53692d579902589d46852b8118db50ed52cc2dee86749eb603dd93c1cc926b468011e275adbc62d3e4de570fa930b630caeca6fa6e4cd5531fcf3aa1642e3d2ef6a62d24f027455674ca4e7b22e3646ea2f73b09555ceafc92b0940a3e3b4db5c4033c218fd1cd24a65f4a6409", &(0x7f00002f2000-0x4)=0x0, &(0x7f0000666000)=0x0, &(0x7f0000158000-0x71)="d51934771a0a339c7f7fdfa7d25d0cdc3fcc583a2c7a6f96cf11892f44518513b04bb7d401817a08f772de5d49e902b45a5c6fc13422f0e5555d52c9b944e308fd19e6cc24d2a6ebe080fbfe9ecdd045c55075066d27bfc61e4cb0ae4c5c080c40e28072cb2f49a8312f2feccee3270da8") readlink(&(0x7f0000a4b000)="2e2f66696c653000", &(0x7f0000e38000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad) r0 = inotify_init() pipe2(&(0x7f00001a0000)={0x0, 0x0}, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000936000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ed000)=0xe8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002d6000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) r3 = dup3(r0, r2, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x925, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f00002e4000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x40000) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000bb9000)={{0x9, 0x1}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88, 0x40000, 0x8, 0x1, 0xa8fe, 0x80, 0x7fffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCGREP(r4, 0x80084503, &(0x7f000087f000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair(0x0, 0x0, 0x0, &(0x7f000000a000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00009fc000-0x8)={0x0, 0x0}) write(0xffffffffffffffff, &(0x7f0000d23000+0x3da)="", 0x0) sendmmsg(r5, &(0x7f0000a54000)=[{{0x0, 0x0, &(0x7f00006a5000-0x60)=[{&(0x7f0000455000-0x83)="81f01531e6cf028d44a0d087fe211dffae693a9cb40cb9c9c5bfd1b20da22673457885ce1bfc646719ed34e3529d9343857d549d7b9ac5ec01f9f7b3699a9da28e64853416dee1c4bc12f4e18b88390cbc32539e9207cc3a4b28150bffd96f5c139c10ae319a9d881c0338a7f37c249bd564338928f079151869198ceff12e17df2622", 0x83}, {&(0x7f0000ea6000)="cef509183298e3f1845730f51bc08b409fbc331a8817751c7568143cc1", 0x1d}, {&(0x7f0000bb7000-0x82)="3e3cd17209068f822e96f5ab57c8f491d1c3e0c6e2c84ed2aaa5fe7d864277bf597f057ab2bad238daa3a2a12a4d64d4cf66c530bd4689192aac7e545fd823f3738d69633656bce042330e7297ecabd6fb6a16f6ff19bc0f328a7cea63b93269c4ad4dbcac6e93416db814674dc5b576ec65703f4127c9d866e30127e8138b67481e", 0x82}, {&(0x7f0000b68000-0x4b)="0865022e1449d832d9f17be3ef694bfde9f13fad39373959697a29a87e14d7ca22f4809ad09f987e055d96c37af9c1fef1676b712debe1e2e59496c21803884b5842d9e0619eb0a06033c9", 0x4b}, {&(0x7f0000e24000-0x8b)="6738d7f728c4fa0824b74a289e90919e68900d3716f64548d8f8501ed40cedb5b8de0e8f27d85a4fc00878331c78db1cdbc256b8c98511a8ec43bc837e8b04dfa8e92fe8cc69ddd41cefcd8b6088180222cd193e1c5011d4d865e4c8d487178c865f67219d7047333c7f8f1445d566d5f31fe010e36d8298810faaba503083b3344a24b46e17ae2832fa72", 0x8b}, {&(0x7f0000a1a000-0x79)="ccf8391d5fa92ffb06f58bcf6ef6471d900dc0ab00ba1ed590972001a2579a8bbead37f649dfd49d9b56566f9ec1430bf9e866453a6babd724e6dbee664b071a52869377a590bbfafaac296f2a09b0f1f70edf7070207d277b9671e4335eb2fd213537ecbd94ef88bb0a079088576755a640fa4ed294f3fec6", 0x79}], 0x6, &(0x7f0000efc000-0x2b8)=[{0x38, 0x10f, 0x4, "c5a87d4a54ca4a0ad7d0d012040d5028ab7fbd85185ab73ce35a2930658bd02d260db6"}, {0xc8, 0x197, 0x80000001, "142ccf22ff4851e5f6ccc64b06adb183c90a3f00c9370d115a29067049d54c2bb80da847eba8c059a361bb53f5ac8aaeeaa296b61c272b66abbe69f419b04ad35f19a9e0a2eca900e97208f8dd3bbcf93a578ef7523ab0dcb8283575b9af5d07499aeabfbb5a2480cf20e3064edda91acd0418df1e855be9bc6d3e00d2ac1250e1f4517d91d4121c36d6c1cd240098fe98d58404b63fc5e16a3d09b6a71bbcb197c1c45944d394e65c85ed66bcbd3abc99"}, {0xd0, 0x117, 0x68ea5a60, "6984bb89d281ab856ee2b5763e928d0001d4665b124b89f38d4b416fb05745b929181af462c8103567948cfdcf4f1912eb2eb2043b9a2277f1eb4968141c8569e697dbe9235c6260cd90272d022e3d7c65a719270d4ced1a841073a53d4322329a4d38df2d52593322578e1ee23ae170ebb7d613801ba9646a3387112465cac665ed6ee6ac3c0e98022578983c4eb30702d9c86e5686d50561d5843ec3d4fc5d25a8356f8bc2b1908e193d8d377594d0f951e058ca6cb30ca0731b93b2"}, {0xa8, 0x12d, 0xb4fa, "04153f763200ecc14468d0343b4b904a8e12a17c3ed39f6e116544fe41768ab2f8b552d119f0d34e0532168486bd6092562400615c0092a228a34e9e721d5d3d209cb751ea01c43d2c83aa55bda4dc899aa7528767de00a30683ee3a74b099ba0837b137f78a64824537b0fe0571312d01173421669ec1cf89aa33fcf2daf16b83db10269129bcb74f6026da82bcd110f064a98980"}, {0x18, 0x117, 0x9, "eb9f"}, {0x28, 0x13b, 0x1, "8e506375d294cfbf583e4b728140b0602a"}], 0x2b8, 0x40050}, 0x0}], 0x1, 0x1) recvfrom$ipx(r6, &(0x7f0000117000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x40000002, 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000936000-0x4)=0x0) r7 = socket$inet(0x2, 0xa, 0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00003b9000)=0x0) fcntl$lock(r5, 0x6, &(0x7f0000fb0000-0x20)={0x0, 0x7, 0x4d, 0x8001, r8}) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000b08000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d6a000-0x8)={0x0, 0x0}) getpeername$ax25(r6, &(0x7f0000018000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00006e0000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d0000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/12 10:43:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x2, 0x0, 0x0, 0x7, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffefffffff, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007bb000)={0x0, 0x0}) fallocate(r0, 0x1, 0x8000000009, 0x7fffffff) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cf4000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f000051d000)=0x800001, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getflags(r2, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r3 = socket$inet(0x2, 0x3, 0xb00e) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000d7e000)={@empty=0x0, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000000000)="741bfbc7c125698367feaba7b3cdf44d49b2c5f092fc3d90a050b7eacde139e91cd702dfc4a13dc150479ebbafe2ac546ec254372fe536e7088c69cac56457b959e122a03fcca196a9e7a76e13b675d728fbf9aa08e05b5c786b4ea2046f2cb51df136aa932ac524c2c904437a80410c02a9f795eab4b14c10f9e9a2db4091eae70da3f4d8c0e21ffbf4bf981f9751d9e111f266d4c0bf59cafb809add9b7e4285c9e197", 0xa4, 0x40, &(0x7f0000000000)=@sco={0x1f, {0x1000, 0x7, 0x5, 0xf04, 0xfffffffffffffff8, 0x0}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) listen$netrom(r4, 0x9d) socketpair$inet(0x2, 0x5, 0x0, &(0x7f00007ed000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) faccessat(r4, &(0x7f0000b9d000-0x8)="2e2f66696c653000", 0x1, 0x400) r6 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r5, &(0x7f0000339000-0x38)={&(0x7f0000c23000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000163000-0x20)=[{&(0x7f0000e52000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f0000d7e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x12100) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19d51b83f9b6c554, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000d01000)={0x0, 0x1, 0x1, 0x7, 0x5}, 0x14) sendmmsg(r6, &(0x7f0000be3000)=[{{&(0x7f0000de5000-0x80)=@generic={0x3, "e2d2ac446fc9056d5a7e88db2cbf9865f4f8d4034e0f33e58d3d67e1146740b82743852a4184c11269eabca2d054e695af9720069ee76862c4798c256422157ea9ffa7f87d2ca7ac026918646f1178110f8474652508e594c9e1fa0a14504df70a2bfbfe330a8c98226a1b796507807d95dec1e15aaa20e383e8a0eff459"}, 0x80, &(0x7f00003db000-0x30)=[{&(0x7f0000fcc000)="7ea106ee96884e039d2fa95f43192a547cd5cbef99d5bb365e74bc33e0fbd6f239349e4b4da4e4fbc64d79eeddbbb887bfa1f84a649635613849cc70e4e490b26a31ece9a6c210776ceba9f38a5a1a1e3953bfd0cc2e019013bc830583389c70a01cc1fafce673cdd2fc44fdc7204b2ab455aa96ce94", 0x76}, {&(0x7f000009b000)="7196147f41fadbbb60bb1955996eee4e51ca70882c02e4af5a73cf2b804fbdf3f681681b13cdde4c0bdd8179dcecf59023bce0ffbbdb8340ad6a1e2ce131a385308fcdb741134707b163f2f320921bb304060ef590b9abbfaf0b43619d45e2bdd3a1144dc5a0dd9b2c04ff69989734a8494c1288f52d79d5150bd0a1f4907c276aaccbf9775624", 0x87}, {&(0x7f000084f000-0xf9)="ee6dd8fbcc8e844ac85b3b9199a5ea3794471f4e1a31ba509bdb3c227329766c8df2e635ad53605a7669ca8bc5177bfe9ae68154997217f94e4c5c261a279e0507441a7786a9b22441c4c1da139050cea3b99afb16d0da60c0062befe89b5ab4a0b62e73582b23a7a47edfc6ad6fcb80b88abf11b9eff4793cf811bf191a93f4f041ba707dca242d18771afd0056f314f0e0594729442b3fee9eb0877e44e4dedc333b84d05074107a7a301511dfc6ee38c818d5ed381127d462bc87338113ec5f48c5e56ed2bb454d56deabc20576361ee3946c95d6b253655abf181a2d941f8d5cdd48b1cc75189cd4d4c329696ce17e00d8ecd08cd23dca", 0xf9}], 0x3, &(0x7f00009af000)=[{0xd8, 0x103, 0x100000001, "acf7415e118356a5cb357cc8f503e79303be4ea6a5bf315e9ea52076a4c1d0eb54248180de40de3fd84f5f8d81f663ae3032f464a266ffea7833f853f86c40a902c78df960df20ee7c2028a3e2cbaf709cde536cd262f93e2ffa2fdd96d21b88be57901315736253530216e1d91d2a135254c6460604adef74a87b39ddf05c23b050f42c390e2a54625bd698496304a4c2676a81db894dd2835e4a79425e8153ad4674f199b7400808ede4b1963c2b11f75394c1340c169d0d833cdc2a0c5256c8"}], 0xd8, 0x800}, 0x25d}, {{&(0x7f0000fbe000-0x10)=@nfc={0x27, 0x3, 0x5, 0x1}, 0x10, &(0x7f00008a1000)=[{&(0x7f00005b5000-0xe9)="59156f4a4fd3ca1ae789e57a21dfa0abe249cd7391fba8b08c8d184dba9cf75d2da9a414cfa7a2a4b80ee5de6571eab39f18d479c4885db3c1c63673b5b3f3d7645b93896293d373ec6bc0533fedd4ebbebd19b587892a5261458c07570c6e7ed12784e0c9d0abb671aa4f78f59eaac6fcb6fbd25cabae72c7e884de7464555ad3729b8c217c2af880950b19b94545ff2ae582fa4a20b5b4ad7980ac65e2418f50efacc85b9e20066ef7c795040b83c1b5573947b194d306869c9a59237794f4910a231bd7a01dade41f50a532461dad62e72b1f0c0f6c2cb09263905ce99bdd780c1f8045c6069187", 0xe9}, {&(0x7f0000c60000)="e9bc0bdfd9e34d01a0b06a745a2711955af04bf0ff545b2a62464d7d06d1885e70c73548aacf1f243e2b6203168f32bf679a1a11e6497f33bad861efd4d5ed1e0b4a8df26afa3e795de90664c48a277661eabefc68e55a5e10072620f58ccfe188f6f2b771d1145f488b884094", 0x6d}, {&(0x7f0000120000-0xcc)="3cbef1a15716fc8f2bbf7b94950d36f14271fbf39fd2798809090fffb64aa2085ac77f290277e4ef8fde87c6086713a97a175bbe801bd019f639cce9a49a6981abc4c3d88af904143bfa770f13137483b59113c7451654ffc2ef34d5ad0d4b4fafb81967a011f32f2a7f650994137248fddc861416cf17dcc1b622c1bb04743d75fc9e8160636f43916b80bb703befa3bf12232e353aae0dc19d254a0cd7bddee945ed0338af5c7748b3d85ecbd3fcc571277a4c27df89acbf90dc872435a4e4b9ce00ebd8281123dcf84041", 0xcc}, {&(0x7f00009d6000)="e68cb6f6b48bfc262bb539a96900c2a176c0cb5929307503f103d17190cb2e4e1d60bdf05c71290f18b83a9d653c06449b2e47d270036174b714398a9ab04fec4a07a38aa77979188bf33ae0965740a395448b876de76f80ea69eabadcd38c0786b539ab2503933bbadfcc6e3d037aef91f3073bd94a79babe9059269a604b4c02dd5a4aa04351837e92e49c08965be473fb88fe4e3be4d3807409014b8114c51613d8dcb308f3ca5fefe7e5e489fe033f0f4fade8da6f6806bb2f59c06f47bf371511e9c33dd063fdff8cde4f876dc14e3ba9a5d457a130cdce8d151830f782d63f36f912a1d74ff2c06506e88dfe1a6ad4c3a8fc65c222a4d2978b", 0xfc}], 0x4, &(0x7f000035c000)=[{0xf0, 0x29, 0x100000001, "95e4037814762aa27423941572458842e40fa2177135cd835787984cf41c618f2089787fa60b6e6242b26d898070e6100c2668da5aaad6879394331fae549c80face1f04df047a7c4e6737963ec8d301527f1df22e91ec327296f64b54a8b744b9e66697bc60cb1a90621c42d6be25aed48e4fda7e907b6e61e211ff5d96e48b02a263ff6c86091cd7e790b484270e0489fab6ec8491085d3a9b1d237c64c9caaa163cfb0268ba3bcffc32729861fd40477e1e102846e7b4c314036f3cda1d8347d2b93c294ce33a4ce47672834170634fb3d8a23b6c95092c4f3e"}, {0x88, 0x100, 0x26, "78ab6b63650862e36fa214e981b1845f1f267d27180f0c88ae5b3c73c748690f0728c566cc2261313d09ca1fb185d6144fec81fa51f35b8a76451dbefe8fb9e9a5e1225b95116644dbdc4769012c669b4aea67e7126e3a3fe7fbe54e7afe36a316c835be461a09a3ba7de05bd6fb938f76a3791d7040a7c9"}, {0xf8, 0x117, 0x19c, "74e593d647238719d1f529a91a57e03cfb2cf370bd97acef94dde219f74a8af74634784daa068914ff833562dbcb951b7f4fa81f3f4174f27977dd240508de583855d131cc76a6276b4e7689dbfee1d664772fd871264b0190616e82a55c96d63b68d04aaf1386ca8f35beca765a0e8cd8cb47c2af61a189a77adcadc3471b69bee2f6aeaa6ba721696c420a5a4b4bedebe272e223392f9a5ecf882c395672d07cd06e925284b00ca7e06b25c5f2ab72e99fff5806c9575a2db67fba4f88660c8b81f91c5cf5f7a15bc0f5d3e2c09cfaf342f5461c2caa29cb5d6d8e397f9e7e131af753"}, {0x78, 0x102, 0x7fff, "34e5389f8059704d2536049a378f90b6c9eaaea444e0b01e1ada19e9ceb08fe41d74946f0c56ed2ff57c13a797329bc7c64c08535b4a1741827627711539a69e267841039852890a03904eeb6cf91993681cd1cec5116dd36124eb0ed47059b1959cf13c37"}, {0x98, 0xff, 0x5b0f, "39067eb2f0b7c76ff243808102f27a623d0b33491c998fe7661d4e7ffb821c9061c6feaf33f2aae7e215f9d13face43369f933aaacd3625d3868747df3ac482d336091f24b7f174e22e38b9b75318f53c4a227cf7bd19447f3c4e19748341bd53853d7fb4135ed635a05bdd36dc4343d24198ce6cb557019062b5939eb227f699657dfc8"}, {0x1010, 0x29, 0x57, "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"}], 0x1390, 0x804}, 0x2}], 0x2, 0x20000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@loopback={0x0, 0x1}, 0x8080000000, 0x0, 0x3, 0x2, 0x0, 0x0, 0x3ffffff}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 36.354129] ffffffff83f42ec0 ffff8801a5c24800 0000000000000003 ffff8801a5d3f718 [ 36.354140] ffffffff81df7854 ffff8801a5d3f730 ffffffff83f42ec0 dffffc0000000000 [ 36.354142] Call Trace: [ 36.354152] [] dump_stack+0xc1/0x128 [ 36.354161] [] check_preemption_disabled+0x1d4/0x200 [ 36.354170] [] __this_cpu_preempt_check+0x1c/0x20 [ 36.354180] [] ipcomp_init_state+0x188/0x930 [ 36.354190] [] ? __lock_is_held+0xa1/0xf0 [ 36.354199] [] ipcomp4_init_state+0xb0/0x7d0 [ 36.354208] [] __xfrm_init_state+0x3e7/0xb30 [ 36.354216] [] xfrm_init_state+0x1a/0x20 [ 36.354225] [] pfkey_add+0x1fb9/0x3470 [ 36.354234] [] ? pfkey_delete+0x360/0x360 [ 36.354242] [] ? pfkey_seq_stop+0x80/0x80 [ 36.354250] [] ? __skb_clone+0x24a/0x7d0 [ 36.354258] [] ? pfkey_delete+0x360/0x360 [ 36.354266] [] pfkey_process+0x61e/0x730 [ 36.354275] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 36.354283] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.354292] [] pfkey_sendmsg+0x3a9/0x760 [ 36.354300] [] ? pfkey_spdget+0x820/0x820 [ 36.354308] [] sock_sendmsg+0xca/0x110 [ 36.354316] [] ___sys_sendmsg+0x6d1/0x7e0 [ 36.354324] [] ? copy_msghdr_from_user+0x550/0x550 [ 36.354332] [] ? avc_ss_reset+0x110/0x110 [ 36.354345] [] ? check_preemption_disabled+0x3b/0x200 [ 36.354353] [] ? __fget+0x201/0x3a0 [ 36.354360] [] ? __fget+0x228/0x3a0 [ 36.354366] [] ? __fget+0x47/0x3a0 [ 36.354375] [] ? __fget_light+0x188/0x1e0 [ 36.354382] [] ? __fdget+0x18/0x20 [ 36.354391] [] __sys_sendmsg+0xd6/0x190 [ 36.354401] [] ? SyS_shutdown+0x1b0/0x1b0 [ 36.354411] [] ? selinux_capable+0x40/0x40 [ 36.354417] [] ? __fget+0x201/0x3a0 [ 36.354426] [] ? __fget+0x228/0x3a0 [ 36.354432] [] ? __fget+0x47/0x3a0 [ 36.354443] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 36.354453] [] SyS_sendmsg+0x2d/0x50 [ 36.354462] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 36.358981] audit: type=1400 audit(1513075396.738:9): avc: denied { dac_override } for pid=3591 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.464758] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 36.701438] IPVS: Creating netns size=2536 id=6 [ 36.722540] IPVS: Creating netns size=2536 id=7 [ 36.745190] IPVS: Creating netns size=2536 id=8 2017/12/12 10:43:17 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x3) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200, 0x10000000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fc8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = fcntl$dupfd(r3, 0x0, r4) bind$inet6(r4, &(0x7f00000aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000fc7000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f0000377000/0x800000)=nil, 0x800000) listen(r4, 0x4) bind$inet(r5, &(0x7f0000c71000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$unix(r5, 0x0, &(0x7f0000f09000)=0x0, 0x80800) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa3dbfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x400000000000000, 0x0, 0x1c, 0x0, 0xfffffffffffffffc, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000614000/0x1000)=nil, 0x1000, 0x8000000000005, 0x3f, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0xdd, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000051f000)=0xea) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000a4d000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0xffffffffffffff7f, 0x0, 0xfffffffffffff020}, {0x6, 0x7, 0x8, 0x0}]}, 0x10) ioctl$sock_ifreq(r6, 0x897c, &(0x7f000095f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000500000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x12000)=nil, 0x12000, 0x3, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000fca000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fca000+0xafe)=0xe8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x101f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00006b7000)=0x0, &(0x7f0000eea000-0x4)=0x0, &(0x7f00004b8000)=0x0) r11 = getpgrp(0xffffffffffffffff) sendmmsg$unix(r5, &(0x7f0000e08000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f0a000)=[], 0x0, &(0x7f00007b2000-0x98)=[@rights={0x20, 0x1, 0x1, [r8, r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r4, r7, r7, r8, r8]}, @rights={0x28, 0x1, 0x1, [r7, r8, r8, r0, 0xffffffffffffffff, r3]}, @cred={0x20, 0x1, 0x2, r11, r9, r10}], 0x4, 0x45}], 0x1, 0x0) 2017/12/12 10:43:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = accept4(r0, &(0x7f0000145000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000536000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000056000)="2e6465616400", &(0x7f00005fa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004b9000)="6370757365746d696d655f747970656b657972696e6726736563757269747973656375726974792465746831736563757269747900", 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000+0x5f2)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x18) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f0000002000)="86bc4ff149ccfc1b30f97dd25ef5a9bd75784f851f591f2538afd68b4ab5e4bacbe0eb", 0x23) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f0000777000)="2f6465762f73672300", 0xfffffffffffffffd, 0x80002) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f000071f000-0x94)="650f735cf795033c55b09a26f2fea9374cba9c9b01bb36a4b52a44060c589a2f47ca1bafbff580cb09f377085bd876530ed97ca05fbf9b8b0755c19d59c929535664a343c1ea47a7ab3528b0949cf99436d7a61990a4d4248ec9a48dceb4c46a242012c2194c880f6ae6c49032e246489897df7cfca1cee86e52af2e9f826f060aaad2e928f195c0793af655294a84801dafc298") getresuid(&(0x7f00000cd000)=0x0, &(0x7f0000b00000)=0x0, &(0x7f0000ec4000-0x4)=0x0) r7 = getgid() fchown(r4, r6, r7) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000307000-0x4)=0x0, &(0x7f00000c5000)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f00000c5000)=0x6, 0x4) sendto$inet(r4, &(0x7f0000fc7000)="96800fd8b61aedbec5cc748feddf066b3660e55fe6c5a43f394eba7d8223566450069b4b90f475b8e1a0df28b2fcb4451b12c8a779d81dbc64a7c46c56fa65edc0c3a7a780e8bec2dc2f43b026a4dc30d1", 0x51, 0x0, &(0x7f0000165000)={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f0000453000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$nfc_llcp(r0, &(0x7f0000442000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x4, ""}, 0x10, 0x0}, 0x0) 2017/12/12 10:43:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd6000-0x9)="2f6465762f70707000", 0x900, 0x0) socketpair(0x13, 0x6, 0x1f, &(0x7f00003b9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000015d000-0x6)={0x0, 0x1f}, &(0x7f0000266000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000075a000)={0x0, 0x8, 0x0, 0x8001, r1}, &(0x7f00007a8000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000097f000)={{0x1, 0x3}, {0x0, 0x100}, 0x3, 0x4, 0xfffffffffffffff9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pivot_root(&(0x7f0000b28000)="2e2f62757300", &(0x7f0000cfe000)="2e2f62757300") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000039c000)={0x0, 0x0, 0x0}, &(0x7f00009df000)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df9000-0xc)={0x0, 0x0, 0x0}, 0xc) mkdirat(r0, &(0x7f000077a000)="2e2f62757300", 0x1c0) setresgid(r3, r4, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f1a000)="2f6465762f73657175656e63657200", 0x200080, 0x0) setsockopt(r5, 0x100000000, 0x80, &(0x7f0000e9c000)="efcf3f5c55302584c309335e5a510e65d96722300a9be8c56c25b9008866c928ef15b388d4de8caa8ee2a77de41fbb85a1a6e226704e149e4ca324d76f1060fc8d4f178ef476cb5f5c30a592015b6c99ed", 0x51) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000361000-0x20)={0xfe02, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000f9a000-0x20)={0xffffffff, r6, 0x0, 0x7}) mkdir(&(0x7f0000047000-0x6)="2e2f62757300", 0x0) mount(&(0x7f000003d000)="2e2f62757300", &(0x7f0000044000-0x6)="2e2f62757300", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)="2e2f62757300") socketpair(0x5, 0xf, 0x3, &(0x7f000004a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000abc000)={r1, 0x81, 0x1, 0x8, 0x100000000, 0x10001, 0x1f, 0x800, {r1, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100, 0x0, 0x1ce9, 0xc91}}, &(0x7f0000f51000-0x4)=0xb8) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0206416, &(0x7f00000b4000)={0x7ff, 0x1, 0x20, 0x8, 0x9, 0xbc}) bind$inet(r0, &(0x7f0000045000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) umount2(&(0x7f00009fa000)="2e2f62757300", 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000283000)=@assoc_value={r2, 0xffff}, 0x8) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000b5c000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f00003b1000-0x4)=0xc) sync() 2017/12/12 10:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002b6000)="2f73656c696e75782f73746174757300", 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00002ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f2f000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004c5000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000011000)="6d6f756e74696e666f00") readv(r2, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000fd9000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000748000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}], 0x3) mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f0000d1d000-0x1)="d6") getpeername$ax25(r0, &(0x7f0000dc9000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000092f000)=0x10) 2017/12/12 10:43:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000357000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40000) r0 = syz_open_procfs(0x0, &(0x7f0000840000-0x11)="636d646c696e6500") preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)="00", 0x1}], 0x1, 0x400000002) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f09000)={0x0, 0x5}, &(0x7f0000501000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c45000)={r1, 0x1}, &(0x7f0000375000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000070000-0xa0)={r1, @in6={{0xa, 0x0, 0x16cc6000, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x5, 0x9, 0x1, 0x1e}, &(0x7f00008fc000)=0xa0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) linkat(r0, &(0x7f0000f41000)="2e2f66696c653000", r0, &(0x7f0000d94000-0x8)="2e2f66696c653000", 0x400) fcntl$setflags(r0, 0x2, 0x1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000027b000)={0x1, 0x7, [@random="1a411bdf356c", @random="496602cf434c", @random="700e3fabf3a1", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000021b000)="6fe838646230d72d976f041ee7b7ea4e0f66a4204a846e3e32711a4826fd1dfa13ed50ce5555a2755f1eac09c72dc06ae10f3a95553162317bcd91f60a8c71c108339e6dbb402dcb6fb53d3e6a28f2c782d2c6e0ba6eb68229ec5fccb064aa683dbe42dc51c04e5e11f2380fe59356d1793edc1e4e9a580ebc15b896e3794afa3b8bbed224342e60a0a5cda7074d2872da67bede38d374c4b458181b9a83864b390fc3", 0xa3) get_thread_area(&(0x7f0000111000-0x10)={0xff, 0xffffffff, 0x2000, 0x2, 0x3, 0x9, 0x7fffffff, 0x7f, 0x70d3cb4a, 0x800}) ptrace$getenv(0x4201, r2, 0x6, &(0x7f0000bea000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e58000-0x8)={r1, 0x2}, &(0x7f0000e03000)=0x8) fcntl$notify(r0, 0x402, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000d1f000)={0x9, 0x2, {0xffffffffffffffff, 0x3, 0x9, 0x2, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000c7000-0x15)={r1, 0xd, "bdee83c8a5eab2fcf4c2495f35"}, &(0x7f000040c000)=0x15) 2017/12/12 10:43:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x819, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000609000-0x2)="2f6465762f72666b696c6c00", 0x4000000002, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket(0x3, 0x0, 0xb34) socketpair$unix(0x1, 0x600000000000005, 0x0, &(0x7f0000455000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000087c000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x80000) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) r5 = creat(&(0x7f0000145000-0x3)="2e2f66696c653000", 0xfffffffffffffffd) getsockname$llc(r1, &(0x7f000030f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000092000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000855000-0x8)={0x0, 0x4}, &(0x7f0000880000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000d1f000-0x18)={r6, 0x20009, 0x200, 0xffffffff, 0x200}, &(0x7f0000ce4000-0x4)=0x18) r8 = syz_open_dev$sndseq(&(0x7f0000209000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4000) r9 = openat(0xffffffffffffff9c, &(0x7f00006ef000-0x8)="2e2f66696c653000", 0x721000, 0x41) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000015f000)={0x0, 0xeb08, 0x30, 0x80, 0x3f}, &(0x7f00006b4000+0x307)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r9, 0x84, 0x6, &(0x7f0000c00000)={r10, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x802000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r8, 0xc0605345, &(0x7f0000a4f000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000671000-0x8c)={0x200, 0x8, 0xfffffffffffffff7, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000598000)=0x0, &(0x7f0000fbc000)=0x0, &(0x7f000097f000)=0x0) r12 = request_key(&(0x7f0000c06000-0xc)="69645f7265736f6c76657200", &(0x7f00002d3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000067c000)="71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0) keyctl$get_persistent(0x16, r11, r12) ioctl$TIOCSSOFTCAR(r9, 0x541a, &(0x7f00000ed000-0x4)=0x9) setsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00005d7000-0x14)={r7, 0x21, 0x1, 0x6, 0xfffffffffffffffe, 0x2a0e}, 0x14) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f000092d000-0x8)=[0x8, 0x800]) openat(r5, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f00009cb000)=[], 0x0, &(0x7f000000c000)="", 0x0, 0x0}, 0x800000) ioctl$TIOCMGET(r9, 0x5415, &(0x7f00002f7000)=0x0) 2017/12/12 10:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = accept(0xffffffffffffffff, &(0x7f0000c4a000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000dd5000-0x4)=0x10) sendto(r0, &(0x7f000040d000-0xed)="d3700163197d063855c5125f1785f2623dd59820689b5f9a9d6e4a85d4e54dc6900296a69a202f06226f08d477d67c10802a55e72daf4f99413a638a23300ae4f89878b6c69298eeb5c59fab990e13a9977af702f799741a6dfaf54dcfd8642ebc54f9458eac4c6ca30b18b05ad0fb55ce12ce873566ca689757f2bbfcb935b80a5e951e4813ba03b2c3dd140fa22c0434dd211639efd9121203ce1cd519e349aab6faa2ae7bbb6211f3cc20399f1701b7456ab82be4a8f4b260a39fb69e1131bd0c794798d960ce7a6f9c0134f2e02a1764d24c5e580ad5453bcfe8ebee6fff482e87c612163a7766ea70f845", 0xed, 0x20000040, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000dd5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) epoll_create(0x6) sched_rr_get_interval(0x0, &(0x7f0000dd3000)={0x0, 0x0}) inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e64000-0x11)="2f73656c696e75782f656e666f72636500", 0x503000, 0x0) timerfd_gettime(r1, &(0x7f00009c5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000588000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f9e000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000043d000-0x4)=0x0, 0x4) syz_open_dev$loop(&(0x7f000060f000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x800000102) syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x4, 0x44042) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000aa3000-0xb)={0x10001, 0x100000008, 0x3ff, 0x6f20f582, 0xd5, 0xc9, 0x7, 0x9, 0x87, 0x7, 0x1000}, 0xb) openat$autofs(0xffffffffffffff9c, &(0x7f0000682000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) prctl$setfpexc(0xc, 0x120003) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f0000804000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$VT_WAITACTIVE(r2, 0x5607) 2017/12/12 10:43:17 executing program 6: mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x7, 0x4) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000018d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000dbf000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000227000/0x2000)=nil, 0x2000, 0x3, 0x2011, r0, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000063b000)="c7dcb95c986359edd95cbb0835e7e500020000000000003d3eb028c4327376dc35e987ee34a2bb1fc4733e903da022cf1ef822752dc5d401a418018cdea00affc95a15694693c81e48eb42c8adbfd97f5439cb45783c8f47c8d549ff012c043447ab52d7205df2e1e400b4ca1e9663d0242c5e6909c196d94932bb79e53017ac628e7a850aaddb0c711287fb0babfa2e119e336719cd803ca79fe127dc44cdf9b11395dba63e15d710aa007f539f9c0906be9ae4416df486afb14cd4534277e1c4001dbe0b0b9baac8d107621bc265f112a7d30f9ef18053ea4c3eaad10e8365a810e8e27c8ab4ee", 0xe8, 0x20000001, &(0x7f00002a8000)={0xa, 0x3, 0xffffffffffff0001, @loopback={0x0, 0x1}, 0x80000004}, 0x1c) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000dbe000)=0x808, 0x4) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/12 10:43:17 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007a8000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000b6d000-0x10)={0x2, &(0x7f000086d000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000002000-0x10)={r1, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) fsync(r2) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f0000f54000-0xb0)={0x2, 0x16, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x81, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x3, 0xffffffff, 0x0}, @sadb_address={0x5, 0x7, 0x4f, 0x9, 0x0, @in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0xed1f}}, @sadb_address={0x5, 0x17, 0x3d54800000000, 0xfffffffffffffffd, 0x0, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x671d}}, @sadb_key={0x1, 0x8, 0x5, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in=@multicast2=0xe0000002, 0x10, 0x10, 0x10}, @sadb_key={0x1, 0x9, 0x4, 0x0}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000a90000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/12 10:43:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x8000) socket$inet(0x2, 0x8000b, 0x2) write(r0, &(0x7f0000711000-0x24)="240000001a0025ed006bb404feff001c020b49ff6e10b500000700eb08de020001000000", 0x24) accept$unix(r0, &(0x7f000096d000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b9b000)=0x6e) 2017/12/12 10:43:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0xc3d}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) syz_open_pts(r2, 0x100) syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) fdatasync(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x800) setsockopt$inet_buf(r1, 0x0, 0x27, &(0x7f0000002000-0xe4)="ed8269749dbbe87d7cccdf82c3e02401c2b3d85886ccc85be70ba0660d80806b9ba9c509bd99ec3d625e7a69825f5b3ca9ae269f5836337000c336857bea97fa007fd8f60b168538972b15507df378b6900e8780ed7c41e3d83f9f2835f984c8b396fda576abe6fe313b43643b381480006c028ebc83b9c6e4833d73437c79332fba5c1854c8b1e660137c8c4706360e607c127285b9c5cc8626681dc65458c217a012465a7ada5f30e7beceba39806753911931641613bac50d329bed3e2938c34372322897b788a2beeced23613c9478e0ce91955f0733f9371f2b27699e88534b1f2f", 0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)="6d6f756e747300") ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000001000)=0x104) setns(r5, 0x0) perf_event_open(&(0x7f0000413000)={0x5, 0x78, 0x420, 0x9, 0x7f0, 0x1, 0x0, 0xfffffffffffffff9, 0x100, 0x2, 0x6, 0x8, 0x8000, 0x5, 0x0, 0x0, 0x2, 0x7f, 0x7, 0x20048, 0x40, 0x7, 0x3, 0x0, 0x7, 0xbe58, 0x0}, r0, 0x2, r5, 0x4) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000000)="f07d4ebc3ce6284f9ca4") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000002000)="6e65742f756e697800") pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$KDDISABIO(r6, 0x4b37) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x81, @loopback={0x0, 0x1}, 0x7}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000001000)={@generic="23e0739ecec84247401677203deda8b5", @ifru_flags=0x8100}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000001000)={r4, 0xffffffff, 0x30}, &(0x7f0000004000-0x4)=0xc) [ 36.836511] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2017/12/12 10:43:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000789000-0x78)={0x5, 0x78, 0x3, 0xd236, 0x6, 0x9, 0x0, 0x56e, 0x200, 0xd, 0x3f, 0x200, 0x8, 0xb, 0x0, 0x80000001, 0x2, 0x20, 0x101, 0x100, 0xffffffffffffffc0, 0x100000000, 0x6, 0x5365, 0x7, 0x6, 0x0}, 0x0, 0x80000001, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) clock_gettime(0x0, &(0x7f0000065000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x2, &(0x7f0000065000-0x10)={r1, r2+10000000}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000b37000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd3000)=nil, 0xd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xc, 0x80002, 0xfff) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f00004d9000)=[{&(0x7f0000b04000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f00006e0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f000078c000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000f7d000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000f7e000-0x5)="0000000000", 0x5}, {&(0x7f0000bbf000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000af8000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}], 0x7) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000f7d000-0x10)={0x4, &(0x7f0000f7d000)=[{0x0, 0x608, 0x7fff, 0x101}, {0x3f, 0x5, 0x3, 0xc0}, {0x101, 0x9, 0x4004, 0x6}, {0x8, 0x393e77d2, 0xfffffffffffffff7, 0xb83}]}, 0x10) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f7f000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fff80000, 0x401, 0x3, 0x5}, &(0x7f0000f7e000)=0xa0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000f37000)={r4, 0x99, "061648758fa47ed07385ba7458f59affe49442e54ce211578b2b94eb53a0473c931f090633a44ea50f6f391e6071d9829aaecb5d6ba8ec2adaafaf3c2f06dd01e6b6384acf151720ed89eb3b2e29ae31cbf6fd3729321942a23868fb9e3e2bf63f2ac175c81d112134ddc7bf7a0c552d63aed9f0a62bfd17df2ae3ffefd6e1db7a16c67cc88a2d3c8b19512c65a25680f0ba9eadfaf3dec448"}, &(0x7f0000f7e000)=0xa1) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000f7d000)=r5, 0x4) r6 = getpid() prctl$setptracer(0x59616d61, r6) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000a30000-0x10)="0204001f020000000005dd80d9000000", 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f7e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f7d000)=0x8) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000837000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8000000008, 0x80000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0x401, 0x1, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r7, &(0x7f000083a000)="", 0x0, 0x20000003, &(0x7f000082f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000de2000)="", 0x0, 0x40002043, &(0x7f00000db000-0x10)=@l2={0x1f, 0x1fffe00000000, {0x7, 0x8, 0x10000, 0x400, 0x400, 0x20000000000ca6}, 0x2, 0x5}, 0xe) 2017/12/12 10:43:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e83000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005f000)=0xc) r2 = syz_open_procfs(r0, &(0x7f0000995000-0x9)="6e65742f7463703600") r3 = syz_open_procfs(r0, &(0x7f0000da6000-0x1)="73657467726f75707300") ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000d0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000ff3000)={r4, 0x2, &(0x7f00001e6000)=[0x6, 0x40], &(0x7f0000904000)=[0x5, 0x3, 0x2, 0x2, 0x8], 0x2, 0x1, 0x1, &(0x7f00004d3000-0x4)=[0x4], &(0x7f000086c000)=[0x5, 0xffffffffccc5b5a0, 0x977e, 0x2, 0x8, 0x1], 0x0}) r5 = syz_open_procfs(r1, &(0x7f0000103000-0xe)="6e65742f6465765f6d6361737400") ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00007e7000)=0x6) ioctl$LOOP_SET_FD(r5, 0x4c00, r2) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f00005ff000-0x4)=r5) ioctl$LOOP_SET_FD(r5, 0x4c00, r5) readv(r5, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x1) 2017/12/12 10:43:17 executing program 3: r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x100) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000000)={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) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000001000-0x8)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000b2d000)={0x0, []}, &(0x7f0000001000-0x4)=0x4) madvise(&(0x7f000064a000/0x4000)=nil, 0x4000, 0x177) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000005000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, 0x2000000000, [0x7, 0x7fff, 0x100, 0xd3, 0x206c, 0x1, 0x2, 0x20000000000000]}, 0x5c) r4 = eventfd(0x1) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000875000-0x9)="2f6465762f72746300", 0x80803, 0x0) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000384000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) r6 = accept(r5, 0x0, &(0x7f0000258000-0x4)=0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f00008db000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f63a4c165d0e4a4bd853ace33a618021"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000e18000)={0x0, 0x12, "ffac579955e765b0e2ad1682bce622e819d5"}, &(0x7f0000b28000)=0x1a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000d53000-0x83)={r7, 0x7b, "d39a19afe713ec93af497cccfeb26404977c5f0f1a624d4e163eaf7eb44cbd78c23bc4d25ae13edcdf9e0c38b63245c5cc9352e3fb0e8896a7093aab24e1f6cf517997976b1e0fe0476c26dbe70af93b9abfa6e1af7f7546c08b434afdc269e6814d5c2a0cca93f960c9e3b90964d533942d1f52d2974caa62d977"}, &(0x7f0000deb000)=0x83) fsync(r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000ac000)={{{@in6=@empty={[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, 0x0, 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, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a14000-0x4)=0xe8) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000b9b000-0x10)={r8, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000e2d000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r2}) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") tee(r4, r6, 0xb5ca, 0x4) pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) 2017/12/12 10:43:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = creat(&(0x7f00007c9000-0x8)="2e2f66696c653000", 0x140) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000ded000)={0x4, 0x2, 0x1, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x44000) read(r1, &(0x7f00009f0000-0x200)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005db000)="2f70726f632f73656c662f6e65742f70666b657900", 0x4, 0x0) fcntl$setpipe(r3, 0x407, 0x5) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000678000-0x4)=0x0) ptrace$getregs(0xc, r4, 0x6, &(0x7f0000753000-0x27)="000000000000000000000000000000000000000000000000000000000000000000000000000000") tgkill(r2, r2, 0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000dac000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, &(0x7f00005e6000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000058a000-0xa0)={r5, @in={{0x2, 0x0, @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]}, 0x7, 0x1000, 0x80000000, 0x7, 0xc4}, &(0x7f0000733000-0x4)=0xa0) 2017/12/12 10:43:17 executing program 0: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r0 = socket(0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000064c000-0x30)=[{0x8, 0x8}, {0xf, 0x4155fa53}, {0x4, 0xff80000000000000}, {0xf, 0x1000000000000}, {0x6, 0x95}, {0x3, 0xbcd9}], 0x6) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000f55000)="00", 0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d8d000)="2f6465762f73657175656e6365723200", 0x159000, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c35000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3f000-0x4)=0xe8) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000f56000)={@rand_addr=0x3f, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x5, 0xcd, &(0x7f0000f59000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000f58000-0x2)={0x7, 0x3}) socket$key(0xf, 0x3, 0x2) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f00009b0000-0x18)={0x8, 0x7d, 0x1a00c633, 0x7f, 0x4, 0x8}) 2017/12/12 10:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b5f000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = syz_open_dev$tun(&(0x7f0000017000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000173000)=0x1) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00004af000)="776c616e3000", 0x0, 0x4, &(0x7f000007f000)={0x81, 0x0, 0x1, 0x101, 0x2, 0x7, 0x1, 0x7fff}) r5 = syz_open_procfs(0x0, &(0x7f0000012000)="736d61707300") request_key(&(0x7f0000007000-0x6)="727872706300", &(0x7f0000015000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001c000)="736d61707300", 0x0) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000019000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r5, &(0x7f000001d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000001c000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f0000012000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r6}) pread64(r5, &(0x7f0000015000)="", 0x0, 0x2000000000) r7 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x1, 0x32, r7, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00009aa000-0x28)={@common="62637366300000000000000000000000", @ifru_mtu=0x40000005}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f1b000-0x18)=@add_del={0x2, &(0x7f000053a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) 2017/12/12 10:43:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00000a5000-0x12)="2f6465762f696e7075742f6576656e742300", 0x6, 0x48005) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x1, 0x140) r1 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x40000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000080f000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x9}) r2 = dup(r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a95000-0x4)=0x0) getpgid(r3) getuid() mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000966000-0x4)=0x0) getpgrp(0x0) lsetxattr(&(0x7f000018f000)="2e2f66696c653000", &(0x7f0000423000)=@random={"73656375726974792e00", "2f6465762f696e7075742f6576656e742300"}, &(0x7f0000215000-0xd)="2f6465762f6e65742f74756e00", 0xd, 0x1) r4 = perf_event_open(&(0x7f000035f000)={0x4000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0xc5b7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0xfffffffffffffffc) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40141) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00006c5000)=0x3f, 0x4) r6 = fcntl$dupfd(r1, 0x0, r1) sigaltstack(&(0x7f0000cb0000/0x4000)=nil, &(0x7f000018b000-0x8)=0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000690000)=0x7f) fadvise64(r6, 0x3, 0x7, 0x3) mlock2(&(0x7f0000b7c000/0x3000)=nil, 0x3000, 0x1) fcntl$setstatus(r6, 0x4, 0x6008) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f0000fb0000-0x18)={0xa, &(0x7f00003b0000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f83000)=[{0x3, 0x5c, 0x7, &(0x7f00005e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x57, 0x5, &(0x7f0000689000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x100, 0x73, 0x7, &(0x7f0000d21000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x48, 0xef, &(0x7f0000931000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0xc5, 0x7f, &(0x7f0000752000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7ffffffc, 0x9f, 0x9, &(0x7f0000a35000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0x8e, 0x7467, &(0x7f00009b0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x120, 0x8d, 0xffffffffffffffff, &(0x7f0000ebe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x101, 0xb5, 0x2, &(0x7f0000840000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x7, 0x713, &(0x7f00007a1000)="00000000000000"}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000041f000-0x1c)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000fb1000)={0x4, &(0x7f0000fb2000-0x20)=[{0x1, 0x7, 0xa7, 0x90}, {0x7, 0x101, 0x8, 0xfffffffffffffffe}, {0x7, 0xfad, 0x6, 0x5}, {0x6, 0x3, 0x3, 0x2}]}) inotify_init1(0x80800) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000329000-0x4)=0x6) [ 36.939131] audit: type=1400 audit(1513075397.328:10): avc: denied { setgid } for pid=3680 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/12 10:43:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = syz_open_procfs(0x0, &(0x7f0000799000)="6e65742f69707800") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000089d000)={0x956, 0x2, 0x1ff, 0x4, 0x0}, &(0x7f00002aa000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000052a000-0x10)={0x1, 0x8009, 0x801c, 0x1, r1}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f000048b000-0x10)="2f6465762f73657175656e6365723200", 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000caa000)={r1, 0x8}, &(0x7f000004b000-0x4)=0x8) r2 = getegid() setgid(r2) recvfrom$inet6(r0, &(0x7f0000732000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x20, &(0x7f0000af3000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, 0x1c) 2017/12/12 10:43:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000000d) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf5000-0xc)="2f6465762f72666b696c6c00", 0x900, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000e53000)="56eb5fd692d31a1a20fc5cfd46d63e3520b21757e47572587a8319a4c2a78f773582a6bf64143fa11ef56767a2b4b7de92c24b8d49c6dce1b7ca0a94a15297b300777e3d9ff49aa35c86b4ae09606df5e3753755007c70c01310f02e05a8c673e18115d28ef10bca9805d0e1a703828c0f68579649b4a3c2256e1590cba71c3d08bd8ee90e5e40b6c4f6e8c98e", 0x8d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000df5000)=0x0, &(0x7f00009ec000)=0x4) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f00005d0000)={0x40, 0x0}) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000b50000-0x8)={0x0, 0x0}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e17000-0x8)={0x400, 0x1}, 0x8) clock_nanosleep(0x9, 0x0, &(0x7f0000924000)={0x0, 0x1c9c380}, &(0x7f0000cbf000)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000db9000-0x4)=0x1, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002d5000-0x9)="2f6465762f70707000", 0x8000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = gettid() ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000da6000)={{0x0, 0x3, 0x1, 0x0, 0x1}, 0x0, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$peekuser(0x3, r3, 0x101) getrusage(0x1, &(0x7f000018a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/12 10:43:17 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) sigaltstack(&(0x7f0000003000/0x4000)=nil, &(0x7f000000a000-0x8)=0x0) userfaultfd(0x80000) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000012000-0x4)=[r1]) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000010000)={&(0x7f0000005000/0xa000)=nil, 0xa000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000bdf000)=0x9d) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e1f000)="2f6465762f72746300", 0x41, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008d4000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000dce000-0x10)=[{&(0x7f00002bd000)="00", 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000594000)=[{r5, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000e75000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_wait(r3, &(0x7f0000f25000-0xc)=[{0x0, 0x0}], 0x1, 0x2) r6 = dup2(r4, r5) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") fcntl$setown(r6, 0x8, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f000029d000-0x4)=0x0) ioctl$TIOCTTYGSTRUCT(r6, 0x541a, &(0x7f00003c9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") tkill(0x0, 0x16) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000c000-0x20)={{&(0x7f0000002000/0x3000)=nil, 0x3000}, 0x5, 0x0}) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f000060e000-0x18)={0x9, 0x446, 0x1, 0x1, 0x3ff, 0x6}) syz_open_dev$evdev(&(0x7f0000d20000)="2f6465762f696e7075742f6576656e742300", 0x4543634a, 0x600000) 2017/12/12 10:43:17 executing program 5: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d39000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005f0000)={0x0, 0x0, 0x0}, &(0x7f0000711000)=0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008f0000-0x10)="2f73656c696e75782f73746174757300", 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f96000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b02000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009f3000-0x4)=0x0) setpgid(r3, r0) unshare(0x400) r4 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x80000, 0x0) unshare(0x28060400) socket$unix(0x1, 0x24, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00002da000-0x1c)=[@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00003df000-0x4)=0x0) r6 = timerfd_create(0x0, 0x0) timerfd_settime(r6, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x18, &(0x7f000080b000-0x4)=0x0, &(0x7f0000759000-0x4)=0x4) timerfd_gettime(r6, &(0x7f000069d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socket(0x1f, 0x3, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fda000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r7, &(0x7f0000fdb000-0x7c)="d41f4198f6ecaf099e4e28fa25995b215b81ba45fdf78c506da2c980659f459e531b6084ccefceda50e876383851309186d12e0300000000000000e8f57e015d5319d4125c92ce2a20a779f0631d8f09832c18dba36d09d0b229000118ce7775e23e45b4211a5bb77dc285231e19e41a785fd2ea73fe51a32a7981", 0x7b, 0x9, 0x0) socket$inet(0x2, 0x2, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000c0c000-0x4)=0x0) fcntl$lock(r6, 0x5, &(0x7f0000af4000-0x20)={0x2, 0x1, 0x3, 0xc0, r8}) 2017/12/12 10:43:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000d74000-0x20)={0x7f, 0x16, 0x8, 0xffffffffffff0000, 0x1, 0x20}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000032d000)={0xfffffffffffffffb, 0x3, 0x5919, 0x5, 0x15f, 0x4080}) r1 = epoll_create1(0x0) unshare(0x40600) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000d7f000-0x2)={0x8000, 0x1, 0x2, 0x100000001}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000022000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000002d000-0xc)={0x0, 0x0}) pwrite64(r2, &(0x7f0000077000-0x83)="2ba6b2ad60267108afd69c67e95d910bcbb22206ff30ec8e3e327bb24d04fed8050210817efd05720a6ca8bab48b91f1678e27fd067d32273eede5c28ebbb401dd3e7acb228a141572139f34afe12f5412605186fb95f640b85469445f71db36c4565b14f1cd7b70f607815bb2a01168c4346585e6f8136fedcd88b519fcdbc6d11af8", 0x83, 0x0) signalfd4(r2, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x800) connect$ax25(r0, &(0x7f000076b000)={0x3, {"ff92ea4c5ea266"}, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000de8000-0x4)=0x0, 0x4) getsockname$netrom(r0, &(0x7f000097a000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000046e000)=0x48) stat(&(0x7f0000131000)="2e2f66696c653000", &(0x7f0000e99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmsg$netrom(r1, &(0x7f0000e2f000)={&(0x7f0000db1000-0x10)=@ax25={0x3, {"7463a7a63a3b37"}, 0x3}, 0x10, &(0x7f000089f000)=[{&(0x7f0000e6f000-0x7b)="5afe84d034d35d420e7fec20a82485b6eafb2c08863eba366bae6ca8be4ea45f911725640cc2f28ae751a473e339dcc46955bc8752331b7395f03277a11aa5cb93204dcebd5146faff706f61ff62755755c3ad6d2aeaf49b9c75f49fce0db63e384c0baf33a33d464a1c62e7f36044cdcb6bba58c95d529e3e7621", 0x7b}, {&(0x7f0000f3b000-0x62)="e13ad010022638902aa475364e55f5b2074d9d30079c53b60e7c5d25f7ca4a8db5efdcbf8a0634e09c66252afcf45ee9d279c34f8a0d9736f29f2ec5fd75e6a239fabedea01c03e20ddb92fcaaff216aa4080b345d55451ea7e8e2382c368bde4fac", 0x62}, {&(0x7f0000b93000)="68dbe2d7acc7a4b4fb332f413d3607e0c6b10da812c2c8873f442a03c2a732fbb7e2121d093f73d4674af01f526209e8d0ba666a6c97", 0x36}, {&(0x7f0000c4e000)="e9f8ea1c663f263ec0bfba6a148a9f4000fa394860a2766b52445649d35fc1fcf2a9ec5db62eff350b9360f75707c0d9627e68462babc39a82bafe10223b68497a9f545450caa6ece15f9e41c1a758dee1424ea448e76d6aa70f4d35b5f4", 0x5e}], 0x4, 0x0, 0x0, 0x4000}, 0x2141) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000247000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000a3b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ffb000-0x8)={r3, r4}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005e8000-0xc)={0x0, 0x0, 0x0}, 0xc) mq_notify(r0, &(0x7f000083c000)={0x0, 0x10, 0x1, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r1, &(0x7f0000fe5000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x9, &(0x7f000039b000)={0x9}, 0x8) 2017/12/12 10:43:17 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x7, 0x78, 0xfffffffffffffffb, 0x18000000000000, 0xfffffffffffffff9, 0x100000, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x3, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@lsrr={0x83, 0x13, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, @timestamp={0x44, 0x4, 0x0, 0x4, 0x0, []}]}}, ""}}}}}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000005000-0x4)=0x5475, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000007000)="2e2f66696c653000", 0x80, 0x400) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0xffffffffffffff81) rt_sigprocmask(0xfffffffffffffffd, &(0x7f0000fc0000)={0x4}, 0x0, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00009d1000)="6e65742f616e79636173743600") mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000fc1000)="7573657200", &(0x7f0000fc1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc1000)="a2bae0e3af9be9d437bda74622ea2acfb41221fa4b323686d53c1a67df17227929f1755dd2c0b6844dde9efc497fbad6f19cfb8732a74c0da3b7f1eee7fdaf4dd26353b0ce64244c4eb5481a9da726c9a8ab524aedd9ad32cf2c271eb87b6b2219b21fb4d7db63bba45870c8d98c133edaa4bb4a4d8a89484beb025188a09e21422ce1efd028", 0x86, 0x0) keyctl$revoke(0x3, r3) recvfrom$inet6(r2, &(0x7f0000825000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x40, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000fc1000)=0x0, &(0x7f0000cb8000-0x4)=0x8) r5 = dup3(0xffffffffffffffff, r4, 0x80000) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x20008090}, 0x8000) sendto$inet6(r4, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0x5d41, @loopback={0x0, 0x1}, 0x6}, 0x1c) fadvise64(r5, 0x0, 0x1ff, 0x2) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000fc4000)="818038ebcc1466705d6e53cd29d16ddbb9f54f64d51012f7724d1045a7f0949b701e446aa2007299c147081db98bef000000083620000000bc991147ff2cd49855b5f9b52ecd6e737ca983085de0a6d5413a2d1690129ee64188094010dbc45e0703cca110cb87076fdb7b165aa6ee9cf6d0edc20d72b880462b1adf4a2795d2776d5f2d8dfc0d5939205b2f9d077d5f9a6fb37b540c67f9a720e1d2e61ea1826d6f3d83a5eaf4be3edf9b6343a1a81a5ea966e5c69ca1da89e99dc543b37decf9c1e112ce88190c", 0xc8) 2017/12/12 10:43:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009a6000)="2f6465762f70746d7800", 0x200, 0x0) add_key$keyring(&(0x7f000094b000)="6b657972696e6700", &(0x7f0000d62000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") fstat(r0, &(0x7f00008ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000046000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = getegid() r4 = getgid() lstat(&(0x7f0000f5e000)="2e2f66696c653000", &(0x7f0000bdb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() getgroups(0x6, &(0x7f0000a14000)=[r1, r2, r3, r4, r5, r6]) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000718000)="") creat(&(0x7f000016d000-0x8)="2e2f66696c653000", 0x0) chdir(&(0x7f0000e3e000-0x8)="2e2f66696c653000") r7 = creat(&(0x7f0000eab000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f000038f000)="2e2f66696c653000", &(0x7f0000fd5000)="0700cc667300", 0x1000, 0x0) quotactl(0x4, &(0x7f0000eff000)="2e2f66696c653000", 0x0, &(0x7f0000f7f000-0x1000)="") mount(&(0x7f0000c6c000-0x8)="2e2f66696c653000", &(0x7f000092f000)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x8ff8c, &(0x7f000002f000)="") umount2(&(0x7f00003cb000-0x1)="2e", 0x2) getsockname$unix(0xffffffffffffffff, &(0x7f0000eb1000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000322000-0x4)=0x8) mount(&(0x7f0000cd3000)="2e", &(0x7f0000e6a000-0x8)="2e2f66696c653000", &(0x7f000070d000)="62706600", 0x200000, 0x0) pread64(r7, &(0x7f0000064000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x33) 2017/12/12 10:43:17 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c3f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000684000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000ee000-0x8)={0x42424242, 0x42424242}, 0x81, 0x800) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bind$ax25(r0, &(0x7f0000da1000)={0x3, {"9e8f043a63a5b4"}, 0x208}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r2, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 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}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f00000f5000)=0xa, 0x4) sendto$inet6(r4, &(0x7f0000e17000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f4000-0x9)="2f6465762f72746300", 0x200000, 0x0) ioctl$TIOCMSET(r5, 0x5418, &(0x7f000024a000)=0x0) bind$inet6(r2, &(0x7f0000c9c000)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000-0x28)={@generic="711e9e85da530664851874e07b8abfe1", &(0x7f000021f000-0xc4)=@ethtool_rxnfc={0x32, 0x10, 0xffd, {0x4, @udp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x101}, {"c953", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x101, 0x5, [0x4, 0x1]}, @tcp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x9}, {"0eb6", @random="2204f146336a", 0x401, 0x8, [0xebe, 0x7fffffff]}, 0x5, 0x1c}, 0x2, [0x401, 0x1afd5d32]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f00009d9000-0x8)="2e2f66696c653000", 0x440000, 0x148) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000387000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d0c000)=0x26) ioctl$int_in(r1, 0x5452, &(0x7f0000a07000)=0x1) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f000080d000-0x8)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2017/12/12 10:43:17 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f6b000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)=0xe8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f70000-0x8)={0x0, 0x0}, &(0x7f0000f6f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000077f000)={r2, 0x0, 0x30}, &(0x7f0000c71000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000246000)={r3, 0x7ffffffb}, &(0x7f0000562000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f00004f8000-0x1f)="00000000f70300001f0006c507140023050000000200000002ff0000192f00", 0x1f) getrandom(&(0x7f000030e000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x2) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000a3c000-0x10)=[{&(0x7f0000ff9000-0x3b)="390000001100092401030020000500ff07000000050000000000000000003c0019001a000f000000fefffff5000000001e200000c1000007051204", 0x3b}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e59000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = add_key$keyring(&(0x7f0000bd0000)="6b657972696e6700", &(0x7f00005e3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r6 = add_key(&(0x7f0000c8f000-0x8)="6b657972696e6700", &(0x7f0000b8f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000e000-0x3c)="b9c60f3581b4e512b67013ca93524c23e085f509f80008c429f4a9006144045f7fff8cca2802adc2be0a6855e8b9820c73c72599d3523f4fd4dc9e00", 0x3c, r5) keyctl$revoke(0x3, r6) accept$llc(0xffffffffffffffff, &(0x7f0000eb6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00008f1000)=0x10) bind$inet(r1, &(0x7f0000dcb000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000d03000-0x10)=[{&(0x7f0000e31000-0x9f)="29000000200900dc00deff000024000200000000000080282100000000000500eedf30315aec80c87f8396b857350669c8e8030c5224dc1ae88e56c242f5233009e8910585739d622c67fd4bf42b82ba1abc4279e44f1a6c773f7f5a1d6c7f700000000000000a598a23a2565ee3c619511d38d40000000000000009aa110c7ba512422dbb5232c8b9aee47b49e8163cee2065d6268a1199e7bf9435829f1a", 0x9f}], 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000d97000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00008f3000-0x1)="7c", 0x1, 0x20000000, &(0x7f00000d2000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create(0x2000000000081) [ 37.220074] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 37.238511] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2336 sclass=netlink_route_socket pig=3783 comm=syz-executor3 2017/12/12 10:43:17 executing program 4: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0,