[....] Starting enhanced syslogd: rsyslogd[ 13.212800] audit: type=1400 audit(1515496470.979:4): avc: denied { syslog } for pid=3172 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 periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] 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 '10.128.0.58' (ECDSA) to the list of known hosts. 2018/01/09 11:14:42 fuzzer started 2018/01/09 11:14:42 dialing manager at 10.128.0.26:34961 2018/01/09 11:14:45 kcov=true, comps=false 2018/01/09 11:14:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x1) ioctl$int_out(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000002000-0x8)={0x9}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xe, &(0x7f0000002000+0x7b4)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000003000)="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") r2 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000)={0x20071026, r2}, &(0x7f0000004000)={0x8, 0x9, 0x7, 0x1, 0x4d4a, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000006000-0x4)=0xfffffffffffffff9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000007000-0xa5)=""/165, 0xa5, 0x10040, &(0x7f0000003000-0x9)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000008000-0x4)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r0, &(0x7f0000009000-0x8)='./file0\x00', 0x8000, 0x159) ioctl$KDSETMODE(r3, 0x4b3a, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000005000)='nv\x00', 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000005000-0xa)='syzkaller\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x20)="591d8ab1042f1b22f6804a7036f1309d3699e819712bd6cd4e2c457bcdb9f275", 0x20, 0xfffffffffffffffa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000009000)='big_key\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000006000)='user%]em0\x00', 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r4, &(0x7f000000a000-0x10)=[{&(0x7f000000a000-0x88)="b1d359408de05b440f455384c935c740290ad440fbff40bbd9fd09a130d8b12cbda8e7c5b542a58f0942b6617d97b12fd5ba849129dbe789c33e49ab1de8594daddcb1d85bcb8558be5fb732d0a267f05894c56cacfdcede0632413a4fce255407a68473a1f43ecdab4e38c9f242cc82b5fb08d6a60da8d33ddc8ed5441156d63a3e8487dd2d6ac1", 0x88}], 0x1, r5) 2018/01/09 11:14:46 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000219000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000146000-0xaf)=""/175, 0xaf, 0x5, &(0x7f0000001000-0x10)={r1, r2+30000000}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x10001}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r3, @in={{0x2, 0x2, @rand_addr=0xf570, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000)={0x401, 0x5, 0x0, 'queue0\x00', 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000)=r3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000004000)='./file0\x00', r4, r5) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000-0xa9)=""/169, &(0x7f0000005000-0x4)=0xa9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000005000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000)={r3, 0x0}, 0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000003000)={0x1, 0x5, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="d1f084b9398c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000-0x4)=0x9, 0x4) r6 = gettid() ptrace$setsig(0x4203, r6, 0x100000001, &(0x7f0000007000)={0x36, 0x81, 0x1, 0x6}) 2018/01/09 11:14:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000477000-0x4)=0x9, &(0x7f0000e1e000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x1, 0x6, 0x9}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0x80, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x2, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x301a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9c6}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000)=[{r1, 0x0, 0x0}, {r2, 0x4, 0x0}, {r1, 0x8, 0x0}], 0x3, 0x1) fcntl$getflags(r2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000004000-0xa0)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x100000001, 0x1f, 0x5}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r3, 0x9, 0x1, 0x100000001}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000)={r5, @in6={{0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000005000)=r4, 0x4) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000005000-0x10)={0x4, 0x87, &(0x7f0000004000-0x87)="4109a3ab71e2516a997870ff7d707fb539d7da26368a083ee55ebbe3575f9c70e9bf1959c438f861cdc46d0f1facbffc9c464689bac78981a97f8cb22099ec179fa1583935974948238d8ee61f61db92c711e6c09b33e58b4d200f8658e3d5fc5d9dabd558dc2001eefbbc9f65bec17d4c4c1d6abfdafa99ecd63442c7f61d0f91df266c715c35"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r6, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000008000-0x60)=[{&(0x7f0000004000-0x89)=""/137, 0x89}, {&(0x7f0000007000)=""/23, 0x17}, {&(0x7f0000007000)=""/0, 0x0}, {&(0x7f0000007000)=""/199, 0xc7}, {&(0x7f0000003000-0xe4)=""/228, 0xe4}, {&(0x7f0000008000-0x5)=""/5, 0x5}], 0x6, &(0x7f0000000000)=""/214, 0xd6, 0xe0000000000000}, 0x0) 2018/01/09 11:14:46 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004f1000)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000140000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000491000)=0x1c) ioperm(0x0, 0x8000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0}) getpeername$inet(r3, &(0x7f0000f99000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb2000)=0x10) r4 = memfd_create(&(0x7f0000000000)='vboxnet0GPLvboxnet1md5sum\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r4, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x48)=@full={{0x3, {"c99b5f240b9476"}, 0x9}, [{"d202871ace016e"}, {"a7f6d2676d836a"}, {"e2de095a7bc4f4"}, {"db3a2b18f637a3"}, {"823a527308002d"}, {"d8d95d2961ad1c"}, {"973b6759380eba"}, {"17ad4dc5f6f43a"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000-0xb2)="d32efa60d86463970ab6f58ec07c8f333554b7f58ee999008aa1b507e424148f7d97a8c1c663159a89e3b61153d3646a2fe4cf3267dc16f452cced1231e98534a035049d96aac5e4df4476a4ad536d9119f5e4a5f0466858ccf481bb6c1cdb8178721765ec767bb19905825c8cc96e7491f7d23987bbe2f0f61852c3667a27ef9ebee23795a38446d7e05903b0bfd00595504415794daeb33b0817091981e594ed60beb9084e272e0b620e4d52313b83f1d2", 0xb2}, {&(0x7f0000000000)="34661b37380276ce4fb55883e72f944d52531cb01787ea43767d1cb0f0146d27f9d5ab4e8b515a103713fc7502428a7f70c5b79e1f90e7669fed9c518ecbe7172b320fba173c773d439d4e2aaa6cd5e24f84f442dfb8e6971201f318f2fe143e89f55d10d3ab64f93f7caec7e5d12ef6db55a1ca4062a54b", 0x78}, {&(0x7f0000000000)="b4d18d1bf00558a24a76919ce348f7d8aedc25532bf15ad9e4b8c8f57ec6097662cd06429a13877cf44d400c5069fabb66db27c73aaf533c247b7683b5169bc59fbd767c426e051c2eba4dfc89325e6b03981e", 0x53}, {&(0x7f0000001000-0x83)="c4fc3d8701fd5931dbff054e55426bb11ebab955ada4ec8c889aa0be3e3383e63a37b17f2b338a75c1b29462f14f34b19f94cdff06cacaa826c2807b578a4c0acea6b10dc265a60a1e77eaf2de52e04ae10a7e9eff5bb8c990fb0af8666b87f5854961db6271e39eb5277930cc9bb968bbef0b713363865e2759c245ff17e1bd9f5646", 0x83}, {&(0x7f0000001000)="63a74abd085eca4e91c9761c5c6edde7a9b313642f8928cae207dec3f03102374436f709fdb5c1183c0274a3e87724012569c883493d675dbf5d31b39096bccea21716396a685c4f968bf7efdf9e6edaf9", 0x51}], 0x5, &(0x7f0000002000-0x14f8)=[{0x78, 0x0, 0x5, "65c87c41947751b3f80e2b76dcffdb3947593354c1d88098ea32cbbb993a81f8ebebfb95b51908f89c728c9e9404f7c0df49c5faefbf1fb0d4af39539533f4e066943ffa9f9fc1bbaf2496901f01f0724c99e54ddbfe1f1326c4d14051858b16b998cd1af0c632"}, {0x1010, 0x117, 0x7f, "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{0x40, 0x1ff, 0x7, "d0bfb64b3bd663d671b61dff47e924e63bcae7084d65da9e0d8f431ba52957806735dce75635f6a8d65af5"}, {0xc8, 0xff, 0xd3, "7ab5e7362b8a5a8a35818b2cb006ab726c579fbc76596ff4aec005a335977394129ac6b0f7483fde3dec70d53dd5c9bcd7eaca701ba9ba035408a0713754ece0297ff613b9f48fdfd25dcdf25d35febb33208ff6d979b27b6038ec5327540be354752ec422d1a3855083d8faf19003dac3bfd5995510362eb71a929b49e80bcecc65977b24d1f28c388c3c68f8e4e98e3a404d30b8fa163edd145a553972199c6633532923d993b97710a5d799d36cc636d34b444c"}, {0xf0, 0x0, 0x2, "8952a0b46cb2b438b33450d125f99ce9e42f90db25c745cc1c119c64469be058db5d97ba230162f7c0fa71b94bfa4df7098c61aea47fc5a8370ee19550f52c4d99516982c15eaddf54d91d08a9bc90fcbd93e8cbe68d4ef9273bee4e7baa67433b8bbdeae254f02e04b884b40fd995936f77bef259673d4f9e2ffcb1503353088c5c00637d13cb4c2f0d2926d4c9392f3fbfd42a72f2068dd7c337802b5ac38e3e29bc3a9babe696e0867e55cb648fc4b46158ed47252356680c0aba4a4c453f551b377cf169877e467e5ad99a6299f4fe5184eccf7623e1630f1ec6e2d4"}, {0xe8, 0x118, 0x1ff, "8b70c98085ec2d9b50fd297e1ae2843cfd632d4b3d647ffa8c608f253bb2e5e8fc0d9082bbc81445b0e4a9a827692633bf92d3fddd2ee2c4134b758cc126189ba6c98dcd064c8adf22f2ea265b154d8b8572a9fa4d8266ee4d88b72e532e83373b96a87d84c13c339629839731fdb5adfb7d551abeed50e1e4b05d6c307d2667be0d32f5a21a9f612fa1ff533717289ebf7ef6e2e2f94a16cb819c83e379f6af64e62c1aa93d8305d7be723a9f9d6e797d967a2a21e4b975bc609e7d60180d44c2addc616e00ab805bf61205568b8e4684f800"}, {0x80, 0x10a, 0x0, "6234a5f97b8f88220efb2c0602ec0c1242819a87fb4ad2b786d428d17b00886bb3c0366cecb83f0abead17e0d603f8c73eaf8073bfdf971d8c6940a2c9151ffa229f320815f855bd4f18283ed026b6a05b6969ff7b9757798d8a947add2c097a9bb4a2b270278ab8e76b692212"}, {0x110, 0x118, 0x5, "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"}], 0x14f8, 0x4}, 0x10100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000003000)={0x7fff}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000005000-0x34)={{0x3, 0x0, 0x9, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigsuspend(&(0x7f0000003000)={0x400}, 0x8) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000005000-0x4)=0x1000) ioctl$int_out(r1, 0x2, &(0x7f0000003000-0x8)=0x0) madvise(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000005000)=@full={{0x3, {"4f4326b6f47853"}, 0x3ab}, [{"04c569f362b73a"}, {"3761021e5733ad"}, {"406f8eb691e23c"}, {"080242943e76c8"}, {"6fd44ff75057f7"}, {"57d6efa5e6b0bb"}, {"eb672e4fbbba64"}, {"cef467c4488d87"}]}, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000006000)=0x0) sched_rr_get_interval(r5, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000007000)=0xe637, 0x4) timer_create(0x2, &(0x7f0000005000)={0x0, 0x27, 0x2, @thr={&(0x7f0000005000)="0f52936e35dd08f32db60818d957edd0d9466682171bf8620925de6b5069137a86e7591e110b1951e396fa3fdfc48cb9c8240a34a45fda63d704c4d57bebdbb853cfd4bc593b0e978a1813206134117399bfef6c610f1b2d298c963b56dc7a90ffeb2b9f2e2fdd6f9de2cf870d0619039dcaf9ab0eb852d2e3629d5c2ce440222f57b11f577e34b7ed96e01e3b581650e01597898d3b2bdeeaaf4c2c8338c5b0628e42ee51f17d877537350bbb48ded0b226ec617e4dd75ab33618af6379900334ab7c27789545e58d8aca742fcd91502a7961115bd48bedcc553f69a7b8672dda6072d45f6a32", &(0x7f0000002000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r6, &(0x7f0000009000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x5, 0xfffffffffffffffb, 0x7, 0x81, 0xfffffffffffffff7}, &(0x7f0000009000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000009000-0x8)={r7, 0x0}, &(0x7f0000005000)=0x8) 2018/01/09 11:14:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x1c000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x2, 0x4) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4000) r3 = open(&(0x7f0000001000)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000003000-0x4)=0x1f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000)={r5, 0xae, "68794fdbf4bb84a5e00a5c004984eb83cc6c30913809c4ae7b23ef991ae67ed3c54c2045b368d2c7dcaa9dfa341c311d7fb2151c47fa6be7b30afcccccd4323a656640403bdb8cf9a6902c3cc2f69d19b80ea9335ad4eec4972afe59b99db8ac7f09d8276261758b588f8d2a9f4dab47939bc8316e5d178bd848c661e6535f308fad363db89347ccd48adc08fb0e5677366f33ab0e6bf740bfdc3148441bede9c5668c06164b951818883715bd8f"}, &(0x7f0000001000)=0xb6) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000003000-0x10)=@generic="05ed83b098598a3bc07c58e97b06f8f9") accept4$unix(r3, 0x0, &(0x7f0000001000)=0x0, 0x80000) r6 = gettid() setpriority(0x0, r6, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) syz_open_dev$evdev(&(0x7f0000004000)='/dev/input/event#\x00', 0x2, 0x40002) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000006000-0xfc)=""/252) ptrace$getenv(0x4201, r6, 0x3, &(0x7f0000001000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000, 0x0, 0x0, 0xa, 0x8, 0xff, 0x101}, 0x20) syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x4, 0x10000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r6, 0x10000, &(0x7f0000007000-0x1000)="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") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000007000)=""/54, &(0x7f0000001000-0x4)=0x36) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000008000)='./file0\x00', &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000005000-0xb9)=""/185, 0xb9) 2018/01/09 11:14:46 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000334000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000070d000-0x78)={0x9, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x9, 0x7, 0x40, 0xffffffffffff8001, &(0x7f00006f4000-0x10)=@common='gre0\x00', 0x5, 0x1, 0x8001}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000852000)={0x3, 0x5, 0x7, 0x3, 0x5}, 0x14) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000d84000)="39dc8a6fa5551bd3a4a424c489c472d7311d295eea0f31df7440c898b699e7410e7b87176f3a1dcba42e163de5f00dbc68add7adc0290e5bbee1eab4764143952f57b7724bd0", 0x46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x29, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x7, 0x0, 0x10001, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000)={0x0, r1}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x9, 0x9, 0x5b, 0x9, 0x80000001, 0x0, 0x2, 0x6, 0x800, 0x0, 0x7}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0x70ce}, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={r2, @in6={{0xa, 0x1, 0xffffffffffff8b42, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x8, 0x6, 0xf2e0, 0x5}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000)={0x10000, 0x1657, 0x1, 0x6, 0x400}, 0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x2bd6}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000)={r3, @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]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000006000-0x4)=0x7, 0x4) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000007000-0x310)={0x9, {{0xa, 0x1, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x1, 0xd5c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x79}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8b69, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) fcntl$getflags(r0, 0x40a) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000003000-0x1000)=""/4096) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0) syz_fuseblk_mount(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000008000-0x8)='./file0\x00', 0xa001, r4, r5, 0x8ec, 0x4c, 0x82004) 2018/01/09 11:14:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00004ec000-0x30)=""/48, 0x30) init_module(&(0x7f0000000000)='ppp1posix_acl_access\x00', 0x15, &(0x7f0000000000)='.\\&\\bdev\x00') r0 = fcntl$getown(0xffffffffffffff9c, 0x9) setpriority(0x0, r0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000-0x9)='.\\&\\bdev\x00', 0x2, 0x40, &(0x7f0000002000-0x40)={0x6, 0x20, 0x0, 0xffffffffffffc515, 0x15c, 0xfffffffffffffff8, 0x2, 0x6}) r2 = dup(r1) r3 = dup2(r2, r2) mmap(&(0x7f00004ab000/0x3000)=nil, 0x3000, 0x2000000, 0x810, r1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f00004ad000-0x4)=0x2, 0x4) ioctl$TCSETA(r3, 0x5406, &(0x7f00004ab000)={0x0, 0x1, 0x21d7, 0x42cff884, 0x8000, 0x7, 0x0, 0x80, 0x8, 0x8d8}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r3, &(0x7f0000003000-0x30)=[{{0x0, 0x7530}, 0x1, 0xffffffffffffffc1, 0x9c}, {{0x77359400, 0x0}, 0x8000, 0x0, 0x1}], 0x30) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20002) gettid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004ac000-0x4)=0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000003000)=[{&(0x7f00004ae000-0xc9)=""/201, 0xc9}, {&(0x7f0000000000)=""/145, 0x91}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00004ac000)={0x0, 0x11, 0x1, @thr={&(0x7f0000002000-0x1000)="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", &(0x7f0000004000)="be2f1582cf3162c4915687807a55040eb6ba85b8829b9e2840edd4019d09e6420b222721e24dd980d8698b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x0) timer_delete(r5) open(&(0x7f00004ab000)='./file0\x00', 0x0, 0x52) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000006000-0x8)='net/ipx\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x6, &(0x7f0000006000)=""/108, 0x6c) 2018/01/09 11:14:46 executing program 6: r0 = eventfd2(0x81, 0x80801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000000)={0x1, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000003000-0x18)=[{0x3, 0x90, 0x444c, &(0x7f0000001000-0x90)=""/144}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000003000)=""/73, 0x49, 0x2, &(0x7f0000004000-0x10)={0x3, {"ceeb308977a3cd"}, 0xffffffffffff7fff}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x5)='/selinux/load\x00', 0xe, &(0x7f0000006000-0xe)='/selinux/load\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000006000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000007000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4, 0x51010, r0, 0x0) r3 = getpgid(0x0) getpgid(r3) connect$ax25(r1, &(0x7f0000003000-0x10)={0x3, {"1742f19eafa301"}, 0x3}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) r5 = getgid() chown(&(0x7f0000007000)='./file0\x00', r4, r5) syzkaller login: [ 28.840191] audit: type=1400 audit(1515496486.609:5): avc: denied { sys_admin } for pid=3378 comm="syz-executor7" 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 [ 29.071698] IPVS: Creating netns size=2536 id=1 [ 29.136946] IPVS: Creating netns size=2536 id=2 [ 29.147139] audit: type=1400 audit(1515496486.919:6): avc: denied { sys_chroot } for pid=3537 comm="syz-executor0" 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 2018/01/09 11:14:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000041a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000ddd000)=""/64) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x2000003e, &(0x7f0000661000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 29.178232] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure [ 29.191603] IPVS: Creating netns size=2536 id=3 [ 29.212501] audit: type=1400 audit(1515496486.979:7): avc: denied { net_admin } for pid=3595 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.237390] IPVS: Creating netns size=2536 id=4 [ 29.241531] device gre0 entered promiscuous mode [ 29.244261] audit: type=1400 audit(1515496487.019:8): avc: denied { net_raw } for pid=3595 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.285907] IPVS: Creating netns size=2536 id=5 [ 29.308399] IPVS: Creating netns size=2536 id=6 [ 29.340710] IPVS: Creating netns size=2536 id=7 [ 29.356051] IPVS: Creating netns size=2536 id=8 [ 29.372361] audit: type=1400 audit(1515496487.139:9): avc: denied { dac_override } for pid=3620 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/09 11:14:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80002, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000c24000-0x8)={0x8000, 0x10001}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fda000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 11:14:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x529f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/09 11:14:47 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_pts(0xffffffffffffffff, 0x4001) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000009000-0x8)=0x0) 2018/01/09 11:14:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x5, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000d45000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000595000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00007a5000-0x8)=0x81) lstat(&(0x7f0000225000-0x8)='./file0\x00', &(0x7f0000a48000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000034a000)={0xff7ffffffffffffd, 0x0, 0x480000000000000, 0xfffffffffffffff9}, 0x8) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fcd000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/09 11:14:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd6000)={0x0, 0x0}) fcntl$getflags(r0, 0x408) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000967000-0xa0)=""/160) 2018/01/09 11:14:47 executing program 3: r0 = gettid() exit(0x0) tkill(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap$binder(&(0x7f00001dd000/0x1000)=nil, 0x1000, 0x100000c, 0x8010, r1, 0x0) 2018/01/09 11:14:47 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xc) 2018/01/09 11:14:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f00008dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f00004a1000-0xb)='/dev/loop#\x00', 0x0, 0x0) pwritev(r1, &(0x7f00005cc000-0x20)=[], 0x2, 0x52) ioctl(r1, 0x400000000000127a, &(0x7f000028a000-0x8d)="") 2018/01/09 11:14:47 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrandom(&(0x7f0000013000)=""/183, 0xb7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 11:14:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa3}]}, 0x10) r1 = dup(r0) accept$nfc_llcp(r1, &(0x7f000090f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000657000-0x1)=0x60) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000166000-0xe9)='V', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000c6b000)=[{&(0x7f0000600000-0x1000)="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", 0x334}, {&(0x7f0000572000)="eaa62c064aebe9cb", 0x8}], 0x2) 2018/01/09 11:14:47 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000012000)={0x0, 0x80000001, 0x5}, &(0x7f0000014000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x6}, &(0x7f0000011000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000259000)=""/32, 0x20) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000073a000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000cca000-0xd3)=""/211) clone(0x0, &(0x7f0000b26000)="", &(0x7f00009ed000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 11:14:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000396000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000500000)=@ethtool_wolinfo={0x8, 0x0, 0x0, "a8090199cb7d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 11:14:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000174000)="01000000030006000007000000c4ffcc", 0x10) setsockopt(r0, 0x107, 0x2, &(0x7f000094a000-0x11f)="010000e8030006000006080107c4ffcc", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00007fa000)={0x7, {{0xa, 0x0, 0xffffffffffffff4d, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f0774ec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x72}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf956}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000c1d000)=0x800020007, 0x4) 2018/01/09 11:14:47 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ba7000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000fc3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x40) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000fc4000)='./file0\x00', &(0x7f0000959000-0x9)=@known='user.syz\x00', &(0x7f0000fc4000)=""/20, 0x14) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) accept$inet6(r3, &(0x7f0000fc2000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000067a000)=0x1c) ptrace$getsig(0x4202, r2, 0x0, &(0x7f000074a000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/09 11:14:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) dup3(r1, r0, 0x80000) accept(r0, &(0x7f0000d81000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d6b000-0x4)=0x10) readv(r1, &(0x7f0000a75000)=[], 0x0) 2018/01/09 11:14:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c00000-0x18)={0x0, 0x0, 0x0, 0x0, 0xffffffffffff5d07}, &(0x7f0000e50000)=0x18) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00007cf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="036fad9d39e4de194ec2e2c2b0fdde15"}) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000482000-0x10)={0x2, &(0x7f00009a9000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 11:14:47 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0xfd69662dc0b27da9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003000-0x20)={0x8e7, 0xc900, 0x2, 0x2, 0x2800000, 0x8, 0x5363, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000)={r3, 0x0, 0x3, [0x2, 0x5, 0xfff]}, &(0x7f0000002000)=0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000006000-0x4)=0x4, 0x4) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCCONS(r4, 0x541d) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000+0x9c9)=@newsa={0xfc, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000001000+0x815)={{0x3, 0x3, 0x6, 0x3, 0x6}, 0x4, 0x2, 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]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000006000-0x10)=[{&(0x7f0000006000-0x50)="e940645ac3c6c8e923a68018a594385ee11d75e4c07b2d4d470fc13f7ac4273be1ce336b6607502de5ceb68c3c29429b2902612a006ddeeb85595c03af2fb8735514be8b2fff1ed8eca4405817c6927b", 0x50}], 0x1) getsockopt$llc_int(r5, 0x10c, 0xd, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4) [ 29.612891] device gre0 entered promiscuous mode 2018/01/09 11:14:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a86000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$inet6(r1, &(0x7f00001b3000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000582000)=0x1c, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000010f000)=0x0, &(0x7f0000934000)=0x4) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 11:14:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f000059d000-0x10)={0x1, &(0x7f0000cba000-0x8)=[{0xa, 0xffffffffffffffff, 0x0, 0x7}]}) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="2e71000000000000000400", @ifru_flags=0x301}) recvmsg(r0, &(0x7f0000e40000)={0x0, 0x0, &(0x7f000074e000-0x60)=[], 0x0, &(0x7f000031c000)=""/0, 0x0, 0x0}, 0x0) write$tun(r2, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001b0000-0xc)={0x0, 0x6, 0x30}, &(0x7f00006b4000-0x4)=0xc) times(&(0x7f0000e37000)={0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000449000-0x10)={0x0, 0x0}) futex(&(0x7f0000b8c000-0x4)=0xcb, 0xe7cf166d9319ff72, 0xec, &(0x7f00007ba000)={r3, r4+30000000}, &(0x7f0000e42000-0x4)=0x205f, 0x4d211d66) 2018/01/09 11:14:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f13000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00005bd000)={0x0, []}, &(0x7f00003d5000-0x4)=0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a1e000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x0, 0x0, 0x8}, &(0x7f00003b9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000863000-0xa)={r1, 0x9fd, 0x1, [0xb8e3]}, &(0x7f0000c97000-0x4)=0xa) r2 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) dup2(r3, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) socket$packet(0x11, 0x0, 0x300) 2018/01/09 11:14:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a3c000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005d000-0x4)=0x8) mkdir(&(0x7f00005fc000-0x8)='./file0\x00', 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f00004ad000)="", &(0x7f0000422000+0xaec)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000ea3000)="") faccessat(r1, &(0x7f0000af0000-0x8)='./file1\x00', 0x80, 0x1803) umount2(&(0x7f0000fd6000-0x7)='./file0\x00', 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r1, &(0x7f0000236000)='./file0\x00', 0x0) 2018/01/09 11:14:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002d2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000694000-0x44)={{0x2, 0x3, @rand_addr=0xefa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="5af9aa0f3e0b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="29023b5b9e0ffd6a10328cd40a75ea3f"}) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000a8e000-0x4)=0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/50}, &(0x7f0000001000-0x4)=0x34, 0x0) open$dir(&(0x7f0000fc0000-0x8)='./file0\x00', 0x20004, 0x0) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000d9e000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00008c5000)={0x0, 0x6, 0x10, 0x9, 0x7fff}, &(0x7f0000237000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000076000-0xc)={r5, 0x8, 0x2, [0x8, 0x2]}, 0xc) r6 = syz_open_dev$tun(&(0x7f0000bd3000)='/dev/net/tun\x00', 0x0, 0x40000000) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000c86000-0xe2)=""/226) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000089a000)=0x7) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000009c000-0x78)={0x401, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14a, 0xfffffffffffffe01, 0x8, 0x4d4e, 0x1, &(0x7f0000642000-0x10)=@generic="f058e425506ca3427dfdc5a218ff5b12", 0x8, 0x4132, 0x3}) r7 = socket(0x11, 0x80803, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00008a5000-0x8)={0x0, 0x7}, &(0x7f0000107000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b61000-0x10)={r8, 0x48, &(0x7f0000cd4000)=[@in6={0xa, 0x3, 0xee, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f63000)=0x10) close(r6) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00007b2000-0x10)=@generic="2b7255c3ef7f9e21b5fb744d92d4ac1d") getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000dd5000-0x4)=0x0, &(0x7f0000c69000-0x4)=0x4) ioctl(r7, 0x2, &(0x7f000073e000)="4decf2e2df4ff4ff8f26db13898dd4cc70c9c498ab81747d5ec2a4c72de5385ed847d1f02aa8a2557ebe2a6a1f5a2e83a16679b5a883909808f734cdcd714a4010a000dd10075ba85d14ea90f59367af6e608ad6da9ae97195db050bb5cdd515d1412d3469937d6316fff3ad128f99409733ecc28aa3f0a0d8f0631009c592ce064c7ecc3be58fcf9f9ee8338f68ee07fb0fe7c5479d2e39c7e4125aaa77cbbf3dfa6f814a8ff81dcde72c69967da5ca939e343cbf62c071156728a4052c92228d") shutdown(r4, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000004000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x3c) 2018/01/09 11:14:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fanotify_init(0x29, 0x1000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 11:14:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000341000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000011e000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000856000-0x1000)=""/4096, 0x1000, 0x10002, &(0x7f0000662000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000001000-0xb9)=""/185, &(0x7f000048d000)=0xb9) 2018/01/09 11:14:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000621000-0x9f)=""/159) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) r2 = mmap$binder(&(0x7f0000cb1000/0x2000)=nil, 0x2000, 0x1, 0x50, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00009c4000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000af1000-0x30)={0x78, 0x0, &(0x7f00009ba000)=[@clear_death={0x400c630f, 0x2, 0x2}, @free_buffer={0x40086303, r2}, @free_buffer={0x40086303, r3}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x20, 0x40, &(0x7f0000676000)=[@fda={0x66646185, 0x6, 0x3, 0x3b}], &(0x7f00008ea000)=[0x38, 0x68, 0x40, 0x68, 0x40, 0x40, 0x0, 0x0]}, 0x9}}], 0x3d, 0x0, &(0x7f00006ee000-0x3d)="cfda75e7a78d76347a0a83ddd216d7e5877a3db5b845cc7e5ee21cc5ad8a0e6c7938538fbf9bfd15e16f79384514087f1a1af3cbcd6cf5474190268098"}) 2018/01/09 11:14:47 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000fe7000)=""/232) r1 = syz_open_procfs(0x0, &(0x7f0000fe6000)='task\x00') getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000d4f000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000060e000)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fe6000)={&(0x7f00006e7000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe7000-0x90)=[{&(0x7f0000fe7000-0x32)=""/50, 0x32}, {&(0x7f0000fe7000-0x95)=""/149, 0x95}, {&(0x7f0000fe6000)=""/4096, 0x1000}, {&(0x7f0000fe7000-0x81)=""/129, 0x81}, {&(0x7f00003b8000-0xd2)=""/210, 0xd2}, {&(0x7f0000fe6000)=""/233, 0xe9}, {&(0x7f0000fe6000)=""/164, 0xa4}, {&(0x7f0000fe6000)=""/172, 0xac}, {&(0x7f0000fe7000-0x7c)=""/124, 0x7c}], 0x9, &(0x7f0000a96000-0x79)=""/121, 0x79, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2018/01/09 11:14:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x3d9) [ 29.785351] audit: type=1400 audit(1515496487.559:10): avc: denied { set_context_mgr } for pid=3696 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/09 11:14:47 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000005000-0x4)=0xfffffffffffffe34, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/69) 2018/01/09 11:14:47 executing program 4: mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') lseek(r0, 0x0, 0x0) write(r0, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/09 11:14:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b7e000)='/dev/rtc\x00', 0x8521bd1653aadbb7, 0x0) r1 = accept4$ax25(r0, 0x0, &(0x7f00006ff000)=0xfffffffffffffd18, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000050c000-0x20)={@generic="bbfe7e6c9c561baf66d7785dca5a804c", @ifru_flags=0x3402}) r2 = socket(0xf, 0x2, 0x9) ioctl$void(r2, 0xc0045c77) mremap(&(0x7f0000c6e000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000f75000/0x2000)=nil) write(r2, &(0x7f0000c40000-0x10)="1fffff0000000000001bce2c1323", 0xfffffffffffffdff) timerfd_create(0x2, 0x1000000800) flock(r2, 0x2) [ 29.813798] audit: type=1400 audit(1515496487.579:11): avc: denied { call } for pid=3696 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 29.882576] binder: 3696:3743 got reply transaction with no transaction stack [ 29.891067] binder: 3696:3743 transaction failed 29201/-71, size 0-0 line 2920 [ 29.922515] binder_alloc: binder_alloc_mmap_handler: 3696 20000000-20002000 already mapped failed -16 [ 29.933328] binder: BINDER_SET_CONTEXT_MGR already set [ 29.939192] binder: 3696:3743 ioctl 40046207 0 returned -16 [ 29.939980] binder_alloc: 3696: binder_alloc_buf, no vma [ 29.939999] binder: 3696:3745 transaction failed 29189/-3, size 0-0 line 3127 [ 29.957963] binder: 3696:3748 got reply transaction with no transaction stack [ 29.966820] binder: 3696:3748 transaction failed 29201/-71, size 0-0 line 2920 [ 29.978239] binder: undelivered TRANSACTION_ERROR: 29201 [ 29.983863] binder: release 3696:3706 transaction 2 out, still active [ 29.990569] binder: undelivered TRANSACTION_COMPLETE [ 29.997019] binder: undelivered TRANSACTION_ERROR: 29201 [ 30.002522] binder: send failed reply for transaction 2, target dead 2018/01/09 11:14:48 executing program 5: chroot(&(0x7f000028d000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ac6000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000051000)={0x4, 0x7, 0x5, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/09 11:14:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) msync(&(0x7f0000a82000/0x3000)=nil, 0x3000, 0x4) 2018/01/09 11:14:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000847000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000034a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000489000-0xc0)=@ethtool_rxnfc={0x2e, 0xa, 0x40, {0x1f, @esp_ip6_spec={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf0, 0x0}, {"e7c4", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x9, [0x2b87, 0x0]}, @esp_ip4_spec={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffff, 0x81}, {'kW', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x1, 0x9, [0x101, 0x3]}, 0xb97e, 0x1}, 0x1, [0xffffffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x11, 0x5, 0x300) setsockopt(r3, 0x107, 0x9, &(0x7f00001bf000)="bdbb45d1", 0x4) sendto$inet6(r2, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/09 11:14:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00007cf000-0x14)={0x0, 0x9, 0x6, [0x1, 0x3, 0x17f, 0x8, 0x0, 0x8000]}, &(0x7f0000472000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c31000)={r1, 0x9}, &(0x7f000090f000-0x4)=0x6) getsockopt$netlink(r0, 0x10e, 0x4000000000a, &(0x7f000095b000)=""/0, &(0x7f0000407000)=0x0) 2018/01/09 11:14:48 executing program 6: r0 = socket(0x18, 0x0, 0x400000000000004) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000065d000-0x20)={@generic="a426701ee32bca602e7baf0726865899", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 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) readlinkat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0xea)=""/234, 0xea) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000002000-0xaf)=""/175, &(0x7f0000002000-0x4)=0xaf) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000-0x24)={0x400, 0x84, 0xcce, 0x3, 0x0, 0x1af6, 0x4, 0x9, 0x2, 0x5, 0xffff, 0x1}) 2018/01/09 11:14:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) pipe(&(0x7f0000aaa000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000619000)=0x0, &(0x7f0000d65000)=0x4) 2018/01/09 11:14:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) write(r0, &(0x7f0000790000)="db08cbacb1fa2db6b4be5569129875b47537bd834559b8191cb350ff58de54b726f110724a9245a625b7e7dd10d8f22318f3592c4225c03f31bf19faddb45e8fcd4f1f9dff124f18f489754b3786edfec0f560b186b566d8776208e934854e09c32b3ea1323635307635fb7772c2d2455770151a", 0xfd27) 2018/01/09 11:14:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00007fd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000094000-0x10)={0x9, 0x1, 0x96f, 0xffff, 0x0}, &(0x7f0000c51000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000006c000-0xa0)={r3, @in6={{0xa, 0x0, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4c1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x9, 0xfffffffffffffffd, 0x28}, 0xa0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000950000-0x4)=0x0) 2018/01/09 11:14:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000d31000)={&(0x7f0000288000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000221000-0x25)=[{&(0x7f0000379000)="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", 0x1000}, {&(0x7f0000bca000-0x98)="f0e92cb6732b25e0e952402989cd6ea5621c67bce3b5ac16d553a51b3af17bd12fe8e8232323787523af74cae15c5b8421b39bec177bf9f4a54f79c02db1922fb38bf824056069fe561a06cbc9284e2ff447403776a139ed5a45a552baf9babde025e2fdf592005f1320fac0d4c7bddaa9cc173b9f514c4ad9b91393ff651ef57937a636b8d350ea9933710dcd116bff53ba4d556c60904b", 0x98}, {&(0x7f000058f000)="8d", 0x1}, {&(0x7f0000ad4000)="3e317c2297ab19638226f80541907702b7c5ab558a26301ce4a53d49d636662a448e7ba08646f5513e3a045dd678deed88386c2ea814e6958ab5812d7e1a599a624b65b8dc5572b06a656fcd652a0d4eeca64b2848799c02acd802cafe5870c5a05988c87452fed61365828b4ec8fde2cbffe01e5843d537b679f93c230078a8bd17f675b7ce4691b4d4fec1daa00c1524fd326442883378ec3ff93cbd11f05393893e273adcd5ae9afb7864a1dfd3e50bbf96a504de702bcf21d114f3507a2918d406d100244c78bd800cd7e9384d8a7443d82ef76258e98469ba5f75271e7e865ac5", 0xe3}], 0x4, &(0x7f0000e63000)=[], 0x0, 0x40000}, 0x4000000) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000060a000-0x8)={0x3, 0x1, 0x41, 0x101, 0x6}) getsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f0000836000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/09 11:14:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e18000-0xb)='/dev/hwrng\x00', 0x3fff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockname(r0, &(0x7f0000cf3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000220000)=0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r1, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 11:14:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000717000)='/dev/rfkill\x00', 0x20000, 0x0) lstat(&(0x7f0000992000-0x8)='./file0\x00', &(0x7f00006e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f0000773000)=0x0, 0x7) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000ef6000-0x4)=r1) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) get_robust_list(0x0, &(0x7f0000e30000)=&(0x7f0000cfb000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000917000)=0x18) 2018/01/09 11:14:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xffffffffffffffc4}, &(0x7f0000856000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c58000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4cb, 0x8, 0x3, 0x40}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000899000-0xc0)="1f00000002011f9f4c3ba3000119ffff0a00e9ff090001800400010000df18", 0x1f) 2018/01/09 11:14:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00001d9000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}) pivot_root(&(0x7f0000b28000)='./bus\x00', &(0x7f0000cfe000)='./bus\x00') 2018/01/09 11:14:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000aa8000)="966c2d470c975b357986de508f52ca56945d77036f482b09fce16d718e66baedacdbcd5d551b2a54b0886dc27ae36de9054c072c5dbb674350fa68cb", 0x3c, 0x20000000, &(0x7f0000e6e000-0x1c)={0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "a213ffffffffff0100317a5332b0cfb61b340e63f8ab691869e901e708000000000000000daec57f844686fbbf268f3d6b53efe1cb2ba30001186a685002c9e9eba5eb0400000000000000faccec35120ec64fa733c1769276b26eaece2900727e087f810000000000000004ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x3) 2018/01/09 11:14:48 executing program 3: pkey_alloc(0x0, 0x3) [ 30.645387] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 30.651351] audit: type=1400 audit(1515496488.419:12): avc: denied { create } for pid=3779 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/09 11:14:48 executing program 2: getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004c3000)=0x0) r1 = getpgid(r0) ioprio_set$pid(0x1, r1, 0x40000000004001) ioprio_get$pid(0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e43000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x0}, {0x8, 0x2}, {0x4, 0x6e3}, {0x4, 0x9}, {0x8, 0x7}, {0x3, 0x2e0e}, {0x8, 0x3f}, {0x0, 0xa937}, {0x8, 0xfffffffffffffff7}], 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000001000)=0x7, 0x33d) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000535000)=0x0) 2018/01/09 11:14:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000012c000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) clock_getres(0x4, &(0x7f0000b30000)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000311000)=@req3={0x7, 0x2, 0x3ff, 0x1, 0x9, 0xfff, 0xfffffffffffffffb}, 0x1c) futex(&(0x7f0000e80000)=0x7, 0x3, 0x9, &(0x7f0000b73000)={0x77359400, 0x0}, &(0x7f0000b8f000-0x4)=0x401, 0x1f) write(r0, &(0x7f0000cd8000-0x2)="9b56", 0x2) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}, {0x0, 0x0, 0x8, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) 2018/01/09 11:14:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000064b000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_emit_ethernet(0x1a8, &(0x7f0000004000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x8005, 0xaa2}}}}}, 0x0) 2018/01/09 11:14:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000322000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000fb6000)='keyring\x00', &(0x7f0000e11000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="306515b3f749848dfafc4993b7cda417135ce0076ffe024b483102c34931e68bdf6540c26f67bb0a5bbbf52cc0ff475ded6cf1b35dea9baa8acca87575c89a15cddef52bce4ead35d445b2084b25f5bf030c90b7a3f7bb12b53987cdd3446fb132", 0x61}, {&(0x7f0000708000)="a0eefe5eaf1b95c7012a6f4c0e0db71eab519a2182846ecfeb428aed84ba787fb420ebea48c9710468", 0x29}, {&(0x7f0000cb6000-0x71)="f5a8d21b0be3cd73bf3e3f0d28a464654f3077e32b0399247f9e03aed5ddac753cdc0da8c12f7c2d63f9bfb802408d8657be036ef50b92f59761c453ec83c7aa877bd901ca6d40fbf56249278e0880428d8bfecec644d6c0fe3e423058bdd5d57b2a2dff3cfc2813261c2732af3e60248b", 0x71}, {&(0x7f000057c000+0x150)="5e953a24a081ac909e4f7f4b281a189a325af07c41537ad39a0bd83f9abe116f5d1add72d033c6363f48b4f121407cfad91d4c7737b90a58cbaf5717a284a752da43cff95046aa64bb589a774ff1782e6aac06ee9c14ea027f8cdba10e8d48d06b88621724da68af6121f95da7e3c2ac1b02", 0x72}, {&(0x7f00004ae000-0x2e)="c1b2b5f2c43d55fcc0853dc7ddfd2ed6141d16495ca6d12ca4f810b35a56c15da64a1971e12898002b954ca02677", 0x2e}, {&(0x7f0000dee000)="2084d6aada53a52b986067742b5984e5eea4b24fd236ccaec513f022bf6f235ff9803c9e424588fd4016fa7bc87e30f7266edff34e27396b935d708b4ecd2db2153d1a61be31f866df5187efb1f4ae8770fbb805e45cd618732a77aa390e0588a249d724f515b9c46435be82d78569faf46fbd1e6856185c108566161238e57b8c2d6cc3717b224bad6c4e1d915f56aab9789cbe1534975f5e1a14795db35c04258236dd60635a80abbf17b3a21e054aedc1c2227aab05b070cb0aee8a", 0xbd}], 0x6, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000+0x4f2)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000007000)={0x0, 0x0, 0x80000001, 0xffff, 0x6, 0x4}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000)={r4, 0x20, 0x0, 0x8, 0x255}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/09 11:14:48 executing program 5: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008f7000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000e05000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000553000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000de1000)=0x14) syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/01/09 11:14:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fremovexattr(r0, &(0x7f0000a7f000-0x11)=@known='security.selinux\x00') ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000131000)={"eb53b41b2fea6cc7b055c7f42159a596", {0x4, 0x0, 0x0, "2a6c382872b2", 0xfffffffffffffffe, 0x0}}) read(r1, &(0x7f0000673000-0x8)=""/8, 0x8) 2018/01/09 11:14:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000044000)='{loproc\x00', 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000668000-0x4)=0x2, 0x4) pwrite64(r0, &(0x7f0000ba4000)="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", 0x1000, 0x0) sync_file_range(r0, 0x9, 0x53f9800, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000c63000-0x24)={0xffff, 0x1, 0xcd3f, 0x80000001, 0x9, 0x1, 0x3, 0x1, 0x20, 0x4, 0x401, 0x6}) fcntl$addseals(r0, 0x409, 0x9) fallocate(r0, 0x3, 0x0, 0x7fffffff) 2018/01/09 11:14:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002ee000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e68000-0x4)=0xc) prctl$setptracer(0x59616d61, r2) bind$inet(0xffffffffffffffff, &(0x7f0000536000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000161000-0x4)=0x0) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) [ 30.653044] audit: type=1400 audit(1515496488.419:13): avc: denied { write } for pid=3779 comm="syz-executor4" path="socket:[11339]" dev="sockfs" ino=11339 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 30.653224] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/09 11:14:48 executing program 4: pkey_alloc(0x0, 0x0) prctl$void(0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x1, 0x8, 0x5, 0x6}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000252000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000+0x23e)=0x1c) 2018/01/09 11:14:48 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x2, 0x100) write(r0, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/09 11:14:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006b0000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x6929366b42c8df13) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/09 11:14:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a14000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="6772653000000000000007001900", @ifru_map={0x100000000011, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001f6000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) signalfd4(r1, &(0x7f0000ae2000-0x8)={0x3}, 0x8, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dcf000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) eventfd(0x2) r2 = syz_open_dev$sg(&(0x7f00003fe000)='/dev/sg#\x00', 0x90d, 0x200) recvmsg$netrom(r2, &(0x7f0000453000)={&(0x7f0000981000)=@full={{0x3, {"61ddbdb708a49c"}, 0x40}, [{"79f08056a4500a"}, {"13b5dc3f03c523"}, {"0ed6712d2c1468"}, {"af195100c545cd"}, {"0815b5dafb9820"}, {"523eec32c7e927"}, {"128e800d965888"}, {"67bada92a6972e"}]}, 0x48, &(0x7f0000e41000)=[], 0x0, &(0x7f0000046000)=[{0x28, 0x10b, 0x7, "8bce2f3597c5d45488ecd6a4b77c2ef4c6"}], 0x28, 0x20000000}, 0x2020) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f000046b000)={0x1000, 0x8, 0x53, 0xff, 0x7, 0xea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002c8000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/09 11:14:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000135000)=0x10000100000001, 0x8) finit_module(r0, &(0x7f0000017000)='])\x00', 0x3) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000834000)='/selinux/create\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000093d000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000e78000/0x3000)=nil, 0x3000, 0x1000000, 0x10010, r0, 0x0) r4 = mmap$binder(&(0x7f00005ca000/0x1000)=nil, 0x1000, 0x8, 0xc010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000892000-0x30)={0x98, 0x0, &(0x7f000077b000)=[@request_death={0x400c630e, 0x3, 0x4}, @acquire_done={0x40106309, r2, 0x2}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x0, 0x1}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000ef2000)=[], &(0x7f0000e36000)=[0x38, 0x0, 0x78]}}, @increfs_done={0x40106308, r4, 0x1}], 0xc6, 0x0, &(0x7f00004e2000-0xc6)="094260f9db39e5cf684585505cdeb2f1fd22c79179687f4d956d376cec495529b7fc0a81c6cfb159dffcf0db5e4e3fffef4371fae57501b7de19d6cb6bf3e5481763bfda89126ca834a25fd59dd77c5ff2ca0121fd00ade53faf68812c9282ff8bc080b1a34c955fa7f00beee7c4d9b517f9d37fc2d97a75dfba09cb4316dc2c7f5d4d9b0520617681e4555aa5ce685ece6ea91ae42574dfc8a09bd8958dd12d88f554b430efc2790eff089a5a7a41ada578318db695f9215c7eb9128cf5780fc124131a0f87"}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000e72000-0x10)={0x6d, &(0x7f0000e93000-0x6d)="26c2dfcd23c70ada99acaf9f98b55d1d6fe49cfc0b53128aaa65b65f86eb84b3cc1ed9cdeed59b73e5e54b54b1d769151deae9ab12576525274cb572dcd4f2a486b591d69518b6a87d8be3f446d3e45e13bef7790d8e181c63d20e4f439026c92757a7551c207b1326ee093880"}) 2018/01/09 11:14:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80807, 0x0) statfs(&(0x7f0000c8e000-0x8)='./file0\x00', &(0x7f00009a0000)=""/4096) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 11:14:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000daf000-0xe)='/dev/keychord\x00', 0x40001, 0x0) clock_gettime(0x0, &(0x7f0000ff7000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f000082c000-0x150)=[{0x80000000, 0x9, 0x0, 0xffffffff, @tick=0x5, {0x2, 0x2}, {0x5, 0x3}, @ext={0x0, &(0x7f00009aa000)="1d6e7df00761c0ddc34fa7994c74b22b0428"}}, {0x51e, 0x7f9f2d7c, 0x7fff, 0x8, @tick=0x4d7, {0x80000000, 0x9}, {0x5, 0x101}, @addr={0x100000000, 0x1}}, {0xb5c, 0x1, 0x5, 0x3f, @tick=0x5, {0x7, 0x2}, {0x80000001, 0x1}, @control={0x1, 0x7, 0x2}}, {0x63d3, 0xfffffffffffffff8, 0x2, 0xffffffffffffffc0, @time={0x0, 0x1c9c380}, {0x800, 0x1}, {0x8, 0x6}, @control={0x7fffffff, 0xf9, 0x8000}}, {0x0, 0xfffffffffffffffb, 0x0, 0x3, @time={0x0, 0x989680}, {0xffffffffffff8001, 0x1000}, {0x0, 0xff}, @addr={0x6, 0x47}}, {0x1, 0x7, 0x9, 0x9, @tick=0x1, {0x0, 0x3f}, {0x1ff, 0x4}, @note={0x8000, 0x0, 0x8, 0x5f, 0x16}}, {0xf697, 0xc48, 0x10000, 0x86, @time={r1, r2+30000000}, {0x2, 0x3932ddce}, {0x4, 0x1}, @raw8={"172681d8c0f7e124d84f0d3c"}}], 0xfffffe8f) [ 30.827574] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 30.837701] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 30.861863] ------------[ cut here ]------------ 2018/01/09 11:14:48 executing program 3: getrlimit(0x0, &(0x7f00000b9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb71000)=nil, 0xb71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 11:14:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000004000000008000000000", 0x0) pwritev(r1, &(0x7f0000f72000-0x10)=[{&(0x7f00009e2000-0x1)="ae", 0x1}], 0x328, 0x1c) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) keyctl$describe(0x6, 0x0, &(0x7f0000fc7000-0x1d)=""/29, 0x1d) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/09 11:14:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000478000-0x10)='/selinux/access\x00', 0x2, 0x0) accept4$unix(r0, &(0x7f0000eba000-0x64)=@file={0x0, ""/98}, &(0x7f00002a3000-0x4)=0x64, 0x800) futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x40000001) [ 30.864947] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 30.880431] WARNING: CPU: 1 PID: 3855 at mm/page_alloc.c:3550 __alloc_pages_slowpath+0x1136/0x1d90 [ 30.895768] Kernel panic - not syncing: panic_on_warn set ... [ 30.895768] [ 30.903146] CPU: 1 PID: 3855 Comm: syz-executor2 Not tainted 4.9.75-gb54d99a #8 [ 30.910575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.919916] ffff8801b169f6d0 ffffffff81d93049 ffffffff83a47180 ffff8801b169f7a8 2018/01/09 11:14:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000850000)='keyring\x00', &(0x7f00000b1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$search(0xa, 0x0, &(0x7f0000c24000+0x4fd)='user\x00', &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) syz_open_dev$usbmon(&(0x7f0000bdd000)='/dev/usbmon#\x00', 0xac, 0x10000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c04000-0x11)='/selinux/enforce\x00', 0x101180, 0x0) r1 = socket$inet6(0xa, 0xb, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001c3000-0x8)={0x0, 0x0}, &(0x7f0000326000-0x4)=0x8) [ 30.928006] ffffffff83aa4400 ffffffff81451c26 0000000000000009 ffff8801b169f798 [ 30.936015] ffffffff8142e281 0000000041b58ab3 ffffffff84189648 ffffffff8142e0c5 [ 30.944044] Call Trace: [ 30.946621] [] dump_stack+0xc1/0x128 [ 30.951987] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 30.958831] [] panic+0x1bc/0x3a8 [ 30.963851] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 30.972114] [] ? load_image_and_restore+0xf9/0xf9 [ 30.978580] [] ? __warn+0x1a9/0x1e0 [ 30.983828] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 30.990637] [] __warn+0x1c4/0x1e0 [ 30.995721] [] warn_slowpath_null+0x2c/0x40 [ 31.001676] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 31.008310] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 31.015131] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 31.021423] [] ? finish_task_switch+0x1ed/0x630 [ 31.027716] [] ? finish_task_switch+0x1c1/0x630 [ 31.034008] [] ? __schedule+0x64d/0x1ba0 [ 31.039689] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 31.046330] [] ? get_page_from_freelist+0xcff/0x19f0 [ 31.053059] [] ? __might_sleep+0x95/0x1a0 [ 31.058831] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 31.065296] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 31.072110] [] kmalloc_order+0x2a/0x70 [ 31.077624] [] kmalloc_order_trace+0x1f/0x190 [ 31.083734] [] __kmalloc+0x19d/0x310 [ 31.089074] [] keychord_write+0xce/0xbc0 [ 31.094751] [] ? __pmd_alloc+0x410/0x410 [ 31.100429] [] ? do_futex+0x3f8/0x15c0 [ 31.105932] [] ? keychord_read+0x510/0x510 [ 31.111786] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 31.118765] [] ? keychord_read+0x510/0x510 [ 31.124617] [] __vfs_write+0x103/0x680 [ 31.130125] [] ? do_iter_readv_writev+0x400/0x400 [ 31.136585] [] ? __might_sleep+0x95/0x1a0 [ 31.142357] [] ? __inode_security_revalidate+0xd9/0x130 [ 31.149344] [] ? avc_policy_seqno+0x9/0x20 [ 31.155204] [] ? selinux_file_permission+0x82/0x460 [ 31.161846] [] ? security_file_permission+0x89/0x1e0 [ 31.168567] [] ? rw_verify_area+0xe5/0x2b0 [ 31.174428] [] vfs_write+0x189/0x530 [ 31.179767] [] SyS_write+0xd9/0x1b0 [ 31.185014] [] ? SyS_read+0x1b0/0x1b0 [ 31.190434] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 31.197249] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 31.203807] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 31.210950] Dumping ftrace buffer: [ 31.214525] (ftrace buffer empty) [ 31.218201] Kernel Offset: disabled [ 31.221795] Rebooting in 86400 seconds..