[....] Starting enhanced syslogd: rsyslogd[ 12.498879] audit: type=1400 audit(1518554836.794:4): avc: denied { syslog } for pid=3651 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 '10.128.0.36' (ECDSA) to the list of known hosts. 2018/02/13 20:47:30 fuzzer started 2018/02/13 20:47:30 dialing manager at 10.128.0.26:41821 2018/02/13 20:47:33 kcov=true, comps=false 2018/02/13 20:47:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0], 0x2}) timer_create(0x7, &(0x7f0000001000-0x58)={0x0, 0x32, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000000)=0x0) timer_getoverrun(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x3, 0xa, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x400}]}, &(0x7f0000003000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x4, 0x10000}, 0x10) r4 = gettid() sched_setparam(r4, &(0x7f0000003000-0x4)=0x9) exit(0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r3, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0xffff, 0x4) setuid(r2) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000004000)={@dev}, &(0x7f0000004000)=0x14) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000007000-0x8)={0x399f1736, r4}, &(0x7f0000003000-0x18)={0x3f8b, 0x54b, 0x100, 0x3, 0x200, 0x4}) 2018/02/13 20:47:34 executing program 1: r0 = timerfd_create(0x7, 0x80800) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f000016e000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000000000)="f7c59b5838b43d48add235a2e03620b2f8931c3417c2a6e520d1f8a692e7d9537cd23e5a07a2663f571d26f71218f5af5c120f7801701d491669ee43ef1c8f033da5", 0x42, 0x4000001, &(0x7f0000445000-0xb)={0x3, {"2bc074208cbf03"}, 0x3}, 0x10) ftruncate(r1, 0xfbc) tee(r0, r1, 0x4, 0x2) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000001000-0x6)={{0x77359400}, {r2, r3+10000000}}, &(0x7f0000002000-0x10)) r4 = timerfd_create(0x7, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r5, 0x541c, &(0x7f0000002000-0xc)={0x2, 0x3, 0x9, 0x400, 0x7fff, 0x1c0f5a05}) ioctl$KDENABIO(r5, 0x4b36) getsockopt$inet_tcp_int(r5, 0x6, 0x15, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0xf, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r6, 0x0, &(0x7f0000003000-0x10)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000005000-0xc)={@multicast1, @local, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000004000+0xa07)={@dev={0xac, 0x14, 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}, r7}, 0xc) r8 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r5, 0x5410, &(0x7f0000005000)=r8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r4, &(0x7f0000006000)="d6e9df50dec44c84", 0x8, 0x0) 2018/02/13 20:47:34 executing program 0: pipe2(&(0x7f0000a34000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0x8000) tee(r1, r0, 0x24, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) fchmod(r1, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000+0x722)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpgid(0x0) getresuid(&(0x7f0000001000-0x1), &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000002000)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000002000)=0x0, &(0x7f0000000000)) r29 = getpgid(0xffffffffffffffff) r30 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f0000002000), &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000002000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r35 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getgid() r38 = gettid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getgid() r41 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@remote}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) r45 = getuid() r46 = getgid() r47 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000+0xc59)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000+0x76d)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000002000-0x4)=0xe8) r52 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0xc) r55 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r59 = fcntl$getown(r0, 0x9) r60 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4), &(0x7f0000000000), &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4), &(0x7f0000000000), &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@empty}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000002000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) r68 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0}, &(0x7f0000002000)=0xc) getgroups(0x1, &(0x7f0000001000)=[0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r71 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000002000)=0xe8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r74 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000003000-0x4)=0xe8) r76 = getgid() r77 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000003000-0x4)=0xe8) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000)=0x0) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4), &(0x7f0000000000), &(0x7f0000002000)=0x0) r83 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000-0x118)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x58)="2fd52b65b08a3fb119629c49b566b3cad5a71281d8f3d61539d28c9bfabfa589ddd2beed637db3b680297906ccb1ebb24c1a1d988191064b445111c3c73cd537e546d1a252091910db8295831e3f548e24e8e5f47d9adc6f", 0x58}, {&(0x7f0000001000-0x68)="72113bba7a15035989955af555d04badd701de135607d48a18a08eeb02ce6f6e457df8736e4420a00d170de3ec2cc8edd204fb3f72f1a87d383a0abe544544ef819c83a2e3aea1930c716fbbc45b89e82abeedfc4543adcc4735bd61e25b51dd2659025a1e44bb58", 0x68}, {&(0x7f0000002000)="bd8ad25627d698c29bccea8f02aefa5ff69356d66fffa4afec06c79b53052b3886988ebb1a54c73437ce02f7f4d656437c", 0x31}, {&(0x7f0000002000-0xf4)="f4b7a9fa6da65ef9012f0efcc81b0a5dae03c04b1c8791ab783bc4a8ab2c10ff322e34144230dfec95745645de0207a5c26e72fee758fd63cb7fadbb459e8aaa42bcc782dc7ee698ac285c22867b66d2c43dd23e9235d4c03e98a054811a39252ff0a2b113a72877727496de08c662918a0c369ce77f1af613f62aac931cc0c3b46f2f00bc19ba40f7397c63171cb6251119571d2db6559f9cb65886cc633e87154b59b402f654e6e292b23cd3528695ce5335aabd8def7216c61b9280d561968e1cd0083e1176b683e79a0337202e4ea7b219bc12ffb069ba7aff9cb3562251459743dc497409ab6ae8288fc5caf558a970f28d", 0xf4}], 0x4, &(0x7f0000002000-0xa0)=[@rights={0x18, 0x1, 0x1, [r1, r0, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r0]}], 0xa0, 0x40000}, {&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="8dfcf65d7fce0dddd208b092c264fe9108fd449fed549b6be3bcaa2746c731", 0x1f}, {&(0x7f0000003000-0xc5)="20f16270fb40d74fdf65ab5fb70a1aafe58d4010e3568f3352e7e4c8e711c86981b474ec95f15b21de9f61b951570949b418a2bdecd2bac92a0d9355e642ec6fb85262c43640c014837ec700b02c1711614e973b571285998a98cdf7f0f2f9f5066667ffaafa32057be86d4353f7de07afbbc78f7a4668ff7c81273f6a66eb8e0d19a366006c8e6299d2cd415818f196a69400f5beedb5a7d90cb56fd5a0aaa8e948748763f9395834ec1bb617682be8d4fd7775402d5b740939cc2c8f8b6b0413f7829968", 0xc5}, {&(0x7f0000002000)}, {&(0x7f0000001000)}, {&(0x7f0000002000)}, {&(0x7f0000000000)="d652d69f44ed92a65312add547e2f217fd021acc494295e72911c9a555e42f795b1027ee2a84c006c019d83e214fdffc0705c9c286bb91ff46215213ac537e7756d71ff69613e11176184d46803d0e4e48fbdaf293a5e52a4469e31c96ae74db1f979b36b56f26ffd92abb1409ff701fc9a94aad6d0e50ad3f67ad1deb43b66969605ab2", 0x84}, {&(0x7f0000002000-0xf7)="1ceb7102cf1388fdaf94138372ce569df484d0b338437c326b55de572efe36fd637aa8365967afe53ba13e071942b15e5f3ba9dcb5026b453db56ae8debc8bfe3e70e74c05deba0ca21d7fa0e72314a3afc1ed223f646394e4c1b7f9bee55544330285fe9078f4ab72758e4b415dd0e135545cdf458e29a07682882753b2831c4217ece1956d5ac7726ce8ba721cb26782d4182b84da3777d1ee10e2a34b18a5c044b7730024fa76dc9fcad7331d949d68097bc0ea21c6ea2be0aa1841f0760f1364c48d513d3cd89fd72f8635c13151d96148e09bd845e96889d7e8f124b437223ceccd2870d9dab1a0987b545d7a9a450d78be314638", 0xf7}], 0x7, &(0x7f0000002000-0xb4)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0xb4, 0x1}, {&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000-0x28)=[{&(0x7f0000003000-0x83)="110104a2886e7a1036480c93625b6426efe6ce5283b8c6522de8563ccb7848901b017112e8095dc7a36b2a35db47141637d1443acb449e26141364379b0d248d4d14ba7839d6138faf3f1b1d19db1444ffafa92ad3b2d6470334d21a7dd94dc501c891d0fda2ccea019fcb1c3b5b1d9473832fc79e2d4e3e19ae603fb633756462c310", 0x83}, {&(0x7f0000001000-0xf3)="34bfaf78aeac5b10264e81800f856af748b72b4bc11739edafa62024a0af367b7921721c0da0bc4194cf594cd31f4d1e8de98ff37c2412fcc14081be205ba3e18cf7d9e2eb9237260eab9953806e8c271c17178347ed8a7fff740df464a4edb826b68fe794376c04977ce4a255adf234be29e4f5bb8cadd6aef11276edad249eac4cb7793649f785f4f84d0a81427b1d2db5e9f3b777fe13e7dd090eb7e74daa13e4e1152120bc7b93a1ff028addb4d03c31b76c93ab28496a93b18ac8f4e515a89c3ab7ea1e2967a43af54fe6949d86fb97f98d39cb43961917da2d040a2aa73614177665967f0d09b83c91f5f718a889cb76", 0xf3}, {&(0x7f0000002000)="ee4419e86418791fc4c7a22f2c4388c82751627faf8a18ca6446e439e0fd35716e2f1c58556ed3801f9f1c6f754e5c299b7349957989e81b119dc779883b024f0c8e8a930c7039f8120ec322bf34c25faf35bbe03c706dfaf1c475c8e36c3e2750accf757cdb51bec2f40477cab9140976a0e20b4882d876d29d2fcaab0f2753e3dfe426caf02e57a2545bc74f9fd06c295b04b06ee0698b8eceb1b940", 0x9d}, {&(0x7f0000002000)="66339af8ca7fb13e2e80e141f2a16ea3fd31c904b825e2cb7ae284c23e8f29dd8efc0f84f99eac17aa92bb0a1f717e2b7ef36929ebc7e44316f8b031a23b68a9dc7ebe61a4d4cf072b5ce99ef2327de86a5ee6ca5c57908d50e2eeae269a0f7bcb259b53bfbb14b40152464ee62f56e2280f5d878a2c8c", 0x77}, 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{&(0x7f0000002000)="ef735f3286126bc5164a6489e5e51cf4ba0525c42984a9d8bb06fae8709c8ddad8c64435c72dc781baf3f27f58bf857ecc929e258a7a947efb3152cae12538cc96c29d85199afeb707449a5d2550e7ed03feae8c3d1a58f79f07cd66e11b8e12034538266c6284edb23d098d47dd43df3dcdb09dea747ce2ce6b66a819ad504433a0fce7b3e29cec2008f93ed5c4c89af4ba0b5c", 0x94}, {&(0x7f0000001000)="b8201ea093ff2b863aa591a3733823ce84737566bde8628cd74d2358b2e6ed91e9fae980ef637b83046cb01d3c940651220191ed7264d9bbefa5753fc85c4683bfd679df1f4807a60ec40cedffbba0a9cc0d8e1bb5d4ce23c90f2b64173309acb038b7544945c6f46ee159c1dae09867073b6f679847f9d2e4c350255015b3f4b108a42ce9573f111ec79829093d95986248bb344f84045459a0904d0541f33d19241aef7739cd41bfa9feccd0734f16c1010b7799ed6ea29a4282c62998b965729f9222903409eeda1906a81a3067bd6885e8d2be55ec79e48083c9cd640870dc", 0xe1}, {&(0x7f0000002000-0x16)="5dabdf60862a253af52acf62effbd06b771e54ce2663", 0x16}, {&(0x7f0000002000)="bfe972e369a537d5341e16eca7602e830b26d55322b27d06aeed199e863b001fa3041599d174efb0b04a5c555faf607ca64b0bab594bbaf8d63cb2c7d7bf45d47f0e4795311e3b174b3180085415089ade08513fa448ccbb3b4f23e022eb7748497f0cea0fcee4db6a65626bad75c75a3187e478eeea478feddb78794d87283e4d7f102c8c9fadba167c12ccc293f3d43b4726c94140444aeb01dd490d21b2878775134e96b69493782d667f2597a9c526392632e4ab446167e37e95cbb30973c7308feb825d15fa7508d8945ed0afd6297707ac28", 0xd5}, {&(0x7f0000002000-0xdd)="2f2dc40822c3626e586f4c2fc53f28b64af794e6c263cf9b6e61c595293d7e8511a4bab9f05c222cd02008370ee1f1543ffd84af9f4a6a32e43a5ad16ca3e66172386fe34767fbeaec42646526f7b52d1a509e8c387809acebe259790f42a04d9abfd9372d1bc624bff95bef8decb6df8a1e4fb4f7c83f1354d3103025d94674be6d7fe90c35263b71087cc5deed5e5eaf8746aea75eedaf07686f76e71b07341c4c4ffc966fb1da20eb60fcf356f7ac29707fca6f88ba2cc0e4e9e87c4422faded8594f81696db35b902e7050045137eabc7df3d92f41a33c49e27160", 0xdd}, {&(0x7f0000001000+0x3a8)="2cd5cf601a707eed26528d9d2241c316fcd3ef78da5f7888be66206620c51e8c8910d9530312ce46be478a8c29e76dc25c6b6b7e97bddd73a08966d076bc8bead2ffe77ebe13a82f0755d33c4a5684f4d07bf1679ac6be8fabd25063b77dd8b7ea213fdc8cc3194448ab86a98e7ca29f", 0x70}, {&(0x7f0000003000-0x2f)="dd4aa67a7ffa7e580e69558eacec014004586fc9ca73d5b40407900ac2f52b707a435c131a6582b75583cd87288538", 0x2f}], 0x8, &(0x7f0000002000)=[@cred={0x18, 0x1, 0x2, r44, r45, r46}, @rights={0x34, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r1, r1, r1, r0]}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r47, r48, r49}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r50, r51, r52}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r1]}], 0xf4, 0x8001}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000)="b89829b240edc0ccc56c9011378799f86854947042073cac63d9bc40abc2f0ad3ba83df472f41d725dc5768f651b7238f1fd0eb2976942d6f5da6f2d8ea46029bcdbe2fe637e5b35b05217ea31569fedff6c62df0aaa594e5c7f9dfa8e5c46137a2e8f752a5026f913b69c16da46fab873edd51e1a492606e466116aa9d91a2438d5f641bbd2986ecab653aea53f074f575c9c83863ae16a084dc1fad139a47e57b97e826014649b69ef28a07986c758d180281f9c41cb5d704e72aaf8a454a50a21d360e5602d668ea5e91a857f26df3dfddcd474816b8e1b15ba8ce16288ea986f2c574c608b55c8604a842454", 0xee}, {&(0x7f0000003000-0x2f)="3d8c7dd4f0f5146f5d4d688651dce07e36d26cde69e9d97ce2dfe7239752c91810b170a60e26ec8b8a1c9b4760edfb", 0x2f}], 0x2, &(0x7f0000002000-0x88)=[@rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r53, r54, r55}], 0x88, 0x4000000}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0xef)="d0573bc66fb06924e62e0167bbff2eab8830380a03290d8f78dc95da39ee35efcf93f8d7d9e9c9e6cc687ea8b1a4fa00e8e23c3622284dc94a9621630302d997b002c01ea955b86aa3f0ed180c9c4b599aed97315995c32ea8b153f1dd9815fbe396fde7fb397fd0609d0a61ce896ccbf6222b29ed8f768c104655973cd310221b6f6a6b325db651c4df67a3aadac0e4627537f37d0c35d44ab4a515d8dcc745081f1d6b3b182b758924583361321a0955dc7bc063ac0a2062ef04fadbcb1839ebc65502e2de2a12a8dc49321905a3779dea36af0bd8f84f60ed35d95f6902952b7d3f62566e4bffd10e33c9ae6462", 0xef}], 0x1, &(0x7f0000002000)=[@cred={0x18, 0x1, 0x2, r56, r57, r58}, @cred={0x18, 0x1, 0x2, r59, r60, r61}, @cred={0x18, 0x1, 0x2, r62, r63, r64}, @cred={0x18, 0x1, 0x2, r65, r66, r67}, @cred={0x18, 0x1, 0x2, r68, r69, r70}], 0x78, 0xe76cfbce32683943}, {&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x9f)="609f1476fca04fa07c81ceccc02da84913be8933bb0a90deafb51182ee7df480c91ed2a32bc168719ea6806e90ef20b699daaab75b467af4e96152412c37de2218b8e52e86cd5dc5d0adde0e5ed06fb94f00ff148972912db0cc73bce26bfa29a483d301989ea9993bd699b5d5210c2a6fefbdf71f91d08282e455b4951a6c91aab5615db7de66851b311df179151bec7a1e5a19a74521a535d7af6519d915", 0x9f}, {&(0x7f0000002000)="5f1e4100eda71a51934749f79e667ef05df71f1f6ec862aed3b1417c6bb7ea86843f0987d00f70340db8f755e6ccfd7e32df2e9c69f5b2a0e18330abc3b9c9f0a6b260b04ce94f31db3c207eea5236d29424241867b2ac3f4e7a58aba7384d956261ef164b2effb97d0694c94d2e8b020ce7a538b854dfeedb9c13b4451b40857feaf882598fd16651f32b73472a077775750d87778247b3980f3d21d5f2d52ce46bd2274a936d4a82145ae37b64ef4ee9bc62c0ab78f7484997c5bb32de2926314fdb5fc9d11734805631d8b05bcb50f98bdf729b409c4a019e4b8dc55d09f6f0a0034b3149b74872", 0xe9}, {&(0x7f0000001000-0xab)="cde9c2f7fd7e68cfa10546e104b8868bb6d5a62fb8332cb53bf913e4199b04f3acf588e9294ba5e604dcf8503462b358417d8bed39b4bfa30105f41d403fc8b08cb42e9be01db281a8ac7deb93b10fd204acbe3552946a4893fd709ea4f09aa38732ba303fe4089bf2f56541c8d75df04b37515cd959fe4426b6ca88f30b26cc48f0242040815b8c7e54d5749cca39790216d30f464d9811c185605e69b577c5cc1e02f8172a458531d020", 0xab}, {&(0x7f0000001000-0xea)="167a499cff271ebced2a0e5bbb3cef99f59a1299e877bb381b51b42274faf8f261909e8a39e38e783924f192aa8345659934b710ff90704cbf9528011f4faa53868db96a2a85f209d08b6bb73826377db95070e489649e7275ef2794cc3f44d954b61fbccd2b46deffd5b69a53b885a03f48385c68ffa0711e650e0dbe1ed8f54493328264213e9cdafd057ba351714f600f5c6fbb991458971f61afebf42a0d43929420fc4ecf7222c298d70dcf69ecacf2dfdb886b19aeadd786d92dcdb4057092d87240d2b0b54489ad8ac076c46e3c95497cf8c7c6a6d4897bca6f77deb6ce756429c8526afdb262", 0xea}, {&(0x7f0000002000-0x77)="8148b33de2b68dc36167e38f1579308ebdc5b458c8772fd562ab5c101d6d3a1dbdaa9e6eb566dacbfc3ba4660663743d2f57fc01b033a6bbf1995748ebc12883f56e7844c2f1386d6615c00447f09f85eb191eb092592041b211885474677ab2cbfc02c7f2a2083abd689aa8d80d190da99dbb430cd4f8", 0x77}], 0x5, &(0x7f0000003000-0x50)=[@rights={0x2c, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r1, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x50, 0x1}, {&(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x18)=[{&(0x7f0000001000-0x8)="69af7b4551b05fbb", 0x8}, {&(0x7f0000002000-0xd3)="e80e96c213d03b8f1288cbf0d4b903c6515e99863f93dbaa13083da712c291f121de2079aa8d59bb241727d68dae95bd0f3e19b742fa29cefd3c9bc9cc9bf2caba931f0392e4695681db49fb167b9ef53f7bc4b5b235b69b47a72b4a8b33000bd429b8006348ee059961636a243ba474346e0db9726f1983f86cf98c9195842fb08dd3ab65614f987d5d3db1fb916635218164c43e5704b4c5dcd4b3becec57e767c0dbdbd87e43048f5188af062a2b00c3c5b52902c149902ef105ef665ccc456e4c8a60ea7bb37a3bbc70c145d721a777c70", 0xd3}, {&(0x7f0000002000-0xac)="650bf0de6117db17fe9beb31e37f8198a42b7e914ccfa0db8e90c10031ffa84997e70a32665292d4773fe668cbb63539c45a5f58bbc89ea028537016caeff85c3ecfa9f0aa6f9e1a0ae43ac688cb371213a8afc678d09faf3fb716be3dbfdc204656c3b18ab3106060b068185256998a9650f460ebfca1b5afbd2d4724798952d0abbb1dd91376030fe4b062a4159223b2c1d9f863b9da38a1debe71f62160456b1219aeade82f34aa337cf5", 0xac}], 0x3, &(0x7f0000001000-0xcc)=[@cred={0x18, 0x1, 0x2, r71, r72, r73}, @cred={0x18, 0x1, 0x2, r74, r75, r76}, @cred={0x18, 0x1, 0x2, r77, r78, r79}, @rights={0x1c, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r80, r81, r82}, @cred={0x18, 0x1, 0x2, r83, r84, r85}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}], 0xcc, 0x24000010}], 0xa, 0x8041) 2018/02/13 20:47:34 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000435000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="3363b2bc4beaaeebbf857a2086efd0003c01adf5130521e5c29913fa38f4414f6ef80dc5ef9df21d9c46e9d15e0a26554502eb061e2edf17b5e6f4e035fb0325fbeb583cabeac9d4b94fceb98fe4e52892b5a72626a2") pread64(r0, &(0x7f0000001000-0x2d)=""/45, 0x2d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000)={0x7, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000003000-0x118)={0x0, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x118) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x200000, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000004000-0x10)={0x2, 0x4, 0x80, 0x9, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000004000)={0x100000001, 0x0, 0x1, 0x10000000100000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000005000)={0x3, r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x1, 0x0, 0xffffffffffffe021, 0x401}, &(0x7f0000006000)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={r4, 0x800, 0x30}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000008000-0x4), &(0x7f0000005000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000008000)=""/8) socket$unix(0x1, 0x5, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000005000-0x4)=0xb339) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000009000)=""/247) 2018/02/13 20:47:34 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ed000)='/dev/vga_arbiter\x00', 0xa8102, 0x0) ioctl$void(r0, 0x5450) prctl$setendian(0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000-0x8c)) fcntl$setstatus(r0, 0x4, 0x4800) r1 = dup(r0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000), &(0x7f0000001000)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000001000)='/dev/vga_arbiter\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000003000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001}, 0x10, &(0x7f0000003000-0x18)=[{&(0x7f0000003000-0xc8)="0434615883f3176a3686db00f915eacec2135db83efcb1b542d2fb09805fc0169b6f182c89dbd3c534d71639f4bfb5582a6073736c30f7b889e666c0029e0a314cb6be376d1ed6f8c9749af023762414d743731a9ed0c3375f6f948ef3db7d6dcdf2076c9543e9f58a863da41e8e38ca255340f8a9ff020df823c2bbae5d070902c177c8c4409382aaf919496b430f1e61a98bd66af2869e02fb8b5d68c2f10223364114786b57f434e0c9c3fdce6f972d48aa7a96d336dfc94f53ae66db229f1c5dfd734a09360b", 0xc8}, {&(0x7f0000002000)="3bb7c968aa68938aab806f21186c254816cf6b293d0c87bf79b7216608e3c3a39904f9c82e54ac3b113d0032efe6d382b277978f30a62c70eef2472586d89ed806e3c7fa26cfed4b529282a29ccf6baf1ddec61c142c317bad3d4beba17f425ed3fb0b56d2271d", 0x67}, {&(0x7f0000002000)="4a54c6c58677f36f8e8505eb6d7e060d7881fa9ef44327b0a27a616963bc993d1ced0785dd7c72d6501d24279b708eb6cfa1cde7eb1a8a2898fbc2c3eb5cedfb17cb1acb50fd7e07b22d7d76d5c75b1b8ae81caf18105fa01c815703371d007a3f32e71338222d0de44c4bf522dd61ebbbaebc17888898ec5ff60638d4309f39755407233445ecfe1f2778a2bfb76a6cc8bbe1ed66994e97d68564257f5dcac03dc2d551cd56b707d871d211be95a0decad289ff977f3086921c3376d9e021f9e15bef22", 0xc4}], 0x3}, 0x40000) r4 = getpgid(0x0) ptrace$cont(0x18, r4, 0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000003000)="cb59eb575fff57bd0961593cfc42eaafd42fa89273d25b6b6dd4ea909aaebf0eca166ae3ce68fe5fb607ef241b560c2ce403d3e55c7a26d0c3f7ee019bc74a35e9add562234c26d088caaa4e46ab302697b1274c9fbf2122d22e050f8b0655a96725a0eaa6cd7fe402f0a91e4d2341ac56dab9c5210e16caeeda230b895c3605515866e9c5e614c15a4f3cb0f205f666df66629b7cbe2529bfb3f826b26d101152601f21a2c2c5638f8b77904a6da351584e4e296512df75ba570c4195dc7418b063473d044533a3da552ff1c2898153bcd431abe131d456daab1fedf09e848f9a", 0xe1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x88f}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000-0x6)={r5, 0x40}, 0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000003000-0xc)={0x80000001}) 2018/02/13 20:47:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e9a000-0xd)='/dev/usbmon#\x00', 0xb8f, 0xa00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x2)="39eb", 0x2, 0x20000000, &(0x7f0000000000)={0xa, 0x2, 0x3ce, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x1c) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x6, 0x1, 0x6, 0x7f, 0xf031}) prctl$setfpexc(0xc, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getpgrp(0x0) r6 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast1}}, &(0x7f0000000000+0x6dc)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r23 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000), &(0x7f0000001000), &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000000000+0x64f), &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000000), &(0x7f0000001000)=0x0) r28 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = fcntl$getown(r1, 0x9) r30 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000002000-0x82)="31547eb73a9271b4342c8e6a55ede0dfa4ea33128afe068c7960878d15d53589c71132649f05b6c772d80b7592da69c3da71754a0082a7a986028262b8c61471c8f112ded0dae0d17b6811ef93831bb0c827ec17b79b5199f57ae656db34519b22212def861edc46055c3491ac847598f51866b829cb4043c4d8b6074cef2e1cc389", 0x82}, {&(0x7f0000001000-0x95)="3b48a60fe7a9b1fc418ea60068e870051d33f7d9cef9cd653fde677ca95a0f148be5da05e5e5ed68e1b77663b534965c906972b824ffd79e303e104ce99d326bf2e81d90cbbd72ac72915cfc86b75c6a16384ff58b94474ee7f6d042a4a55cf325eef7dc62184269e186f8f365a1c8ef9a9a4bfdb68ae23f5b607003bd7c2557d93bea90c84a761705efc4958052a2945e5b7373d2", 0x95}, {&(0x7f0000002000-0x50)="d1c9de18520ab7b577a441902e24fe275732c897afe04927c07a0649ca385344c982b0e401f0e48fc277db1c5a0ac1dda491ade0426c7e1484e8f387b42b69b7e7b69f3e995646482986a7b935b90e9b", 0x50}, {&(0x7f0000001000)="cd42eb6e9678f2c5f9faaedf302ad94f66288b25755249044a2a15a4867b589b75c5b38be0dc52fbbfd0c7b17699d2fe5893ea1dcecb5416974d3171932ec695fc0048bb01c70af97b012ee2cda883c8cc16b7ac4753deb7eee14cf37a3921c9fe97110dcd67a175cda7d0bab6a0549b10ed5b3781e52b3cda5092fcc670397cba8441", 0x83}, {&(0x7f0000002000-0xf2)="d931ef1308132d518d1c40494d37a24013f3258bd103a4a5853900b574b1d552faf2d3dab74b47d3564062dbf3b53bcf810816f77bb60f9a6b97f7fa3f83e947a6981016b96401254c94eaf41170441b6bdcc127c8c66562136a7e90c0b1fc419f8b5f4095de231f9477990c7fdad6d36659159dc972b5a5ca13b6ced53e5bdd42fcca41003c91fa3bf5a64e610071e2b6a06a6ff8e0b3d282d568aaeede3b66bbcd3b3df374615c2916ddd7a31e64f803c4e7bcde6812eb6bf4d37a40f9031df038b97b21f7b20b0c9b5834da67863da2ef9368e60c99e9c78da4cdbff93682fa7a7723794b08ce5c11a4a6f8b67f63e203", 0xf2}, {&(0x7f0000001000)="a572ce07c629304f4a6a1b42cd3c56d584c462958927279cc0d491a852c93ca98ae2f68ff86d4d", 0x27}, {&(0x7f0000001000)="0372756e360f986d579081322481c58c4ecf606ea7b2ea8f90576787fc89b678d9599b201303c05a8fd45d58c552282c91037c5b2cf1bfe7dfe8ab9b528477cc4dc4e544ebbd3c4f540f580b2814478e4ff5", 0x52}, {&(0x7f0000002000-0xb7)="7defeb0ddeef291c6864a9e666a88a07af81c92d7217cf890240242173c8d440da841c66c8684a3c1b09e434f1a9c4b5c267652b22c9fb95717cabdfcea154a3c8a72b61bf96a519236d7bcf727ea6ac41b23dfc00e8b238d6fed35706656b35d94e86c6cb52594c369d9d739811e5e950ef19ca4211423bcd25901ba9f5a4a34321c52f87d5097b22b2cb241fd37525fd06b92595f58465e2b84cb3606b1c6a80c5ab508bef31963bd5bf8b2072c07256f8ae3b3fc12b", 0xb7}], 0x8, &(0x7f0000001000+0x880)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}], 0xb4, 0x4000000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x8)=[{&(0x7f0000001000)="809ce8c73d340feca10c96534be368bfb89a07a87d78fd09086283900a51cdba21f8684debcd0c3f0a6faa", 0x2b}], 0x1, &(0x7f0000001000)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}], 0x34, 0x24000001}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x8)=[{&(0x7f0000002000-0x1d)="54a5d4482cf48f1ff253cec3f81f751f302c6a0ad6c0338fb09cf99e7a", 0x1d}, {&(0x7f0000001000-0x7b)="0ecd8efe9982df4dcc86fae5ae23ae54eaca75e8bba66789373266bfa47524fed9f745b17903502e7bd96176ad87a2b216d338b266ad09b5ac24c92992fa8166a116f1e7144727735150310432522970c67e293ea93ed8066f939a65b1d2711c1e70edcb2fd3f38825f32a0be5c73459c1b39c68d8392b48e66550", 0x7b}], 0x2, &(0x7f0000001000-0x24)=[@rights={0x24, 0x1, 0x1, [r0, r1, r1, r1, r0, r0]}], 0x24, 0x1}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="d0d1e87371f33ad317484f778c9fc5d8105e63712443d6b77da4ac7719c5077e78b2114bd1c21f0de798c10dd6e15d4e24596e6868e7356920d3a43ccaf033097d8e7ad6a15935b3495f10e49da35ab22ab6b1f5efb78b7c96338a875fd83960a6f6be9e5773fb7c1dfda7b25fb12b6ecd7ffd900b5d70cb392b7e7e5151117f19f9087c30d5f803a0413848ecfffe8eac15319fe24c2d7ce56c74ae3ae2cc72a58f0997d98669a0db590a842c3c127d9027386c92760687e516a21da3e531ad5811d651cd41bce730c2cf7a7091d64e888107da8c3747298b8aadfda476be73d4c7", 0xe2}, {&(0x7f0000001000)="554bf01fe7c84bc0dadb3d34ba37f5a522e6cdca7c2a90be4d68ff772983ff1a0a4ca69ef9146a0adca7c50688b34587d232be73cf147567030c204b057eba97219ae6636411206e85f676bb19ae5552295fb553e2063f2e491c309978d71274672901ed75bcc40fcb1bf12b160a1004482a7265e9de235a6ddeff3c8133964f46d81e33864dcc0eafa5cc3865146fb6f0f9090f5988d8cc08ba831cbfa5a1081d716f3c491c664a3917374dae517801ed93bf348b17b0f81d04cb455d0aec22eeb0741d11a7d95dfb02f24785a5a71467", 0xd1}, {&(0x7f0000001000)="51b237f82cb3d58d575cecee428b7d2c55d64bf152ce35d52ac4866d603412fef64af34dfc1024baf15f6ff990399362aac840e705ce49f9cd606fb86a93189338187dc50d2e67a480b61ee3cc25a6d0ebbd2a24ff3b7093", 0x58}, {&(0x7f0000002000-0xe6)="391f99261f079415c26ffa604a67e2efaa6be9bcb679c5797c5c391cdb7cfaaf2241b78948cdf11299e0f07001df7b37d8792b3965be3d214d0caa5351b93ba9452a9544433da6e09d04659d0944e31b917ae9f189a4fb6bcb427060c5094dcdea85964c4b544b8661b6180a28337c9e89bb17e63ae626f06229ec85a6db0b29f015ab073a4f6fc7c7920def07862b4b4da3a4d12f726223d4b6c135149569b8213bfc7ceae03903f2c1919ef8a0233265e010980a7c2104772a43e1eac7272519c109cf7d665565ea5a4b65aa23c827ae997dfffdf4d99f622eaf07061fdc556505e7cd4577", 0xe6}], 0x4, &(0x7f0000002000-0xe8)=[@rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r0, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r1]}], 0xe8, 0x4}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0xdf)="41221038f4cb64dc42d754c14949f890ded02a27a50eaf901d3b753a9971d685dc8893e9e982f3e59894560a2635c8a06d9d38089cdeac115be6e22594aff612dd6ba88bb9f3280d8cca83168fa6a2723ed8be950bca949e3aa94acd68f70643c3c0c2d3f25507767f8f779b981f020ebd526caab7025b713c52ba079054ac44532dbb843ce5078a21a60dbb1357725cf2688a0855e409653cd8b8d5619752ceb5fbb7711cde858acf87aa73e112f5480be191587e224152fda7e90a43b14363dcbe9f03d781c580c181c3c100772c692465c533226b160b4e296ad732755e", 0xdf}], 0x1, &(0x7f0000002000-0xe4)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x2c, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r1, r0]}], 0xe4, 0x40}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0x5c)="f0268edb018a9358d302cdad888ce55477b1effca5ad2e5fbbfb96b08da31b89833ecaf42aff7d787fe06ecf2c82fd5ffa0641f3c33a0761faa609269b681233fb1aeb52f37564c6aa33ed49cdcf3d5bab9052eaac3c1e2b1c41bf15", 0x5c}, {&(0x7f0000000000)="4bd5e126e809ac4286f9a35f415a146c836ad21bbfc1ce5c1c38744373f901651aa50b06d0f882c2cb828d592a02e515b1160fc779d77b0f65b094ca3667a3f6767080deafdbe9e2a738b1ac07c347b438a72a8e9130495ba8c2271bf360b5118b0ea9dfe6533cf7cd21aa042ca0b984890f49fa00bf768f260e6b3d3c0b0279555354ae69f5944ed7ee26b09f15c1e64cbf7be19fe205311f3ab000ed266903fa6469fb970bb74f0d97b6b4694e27733d1d82a3fdd1309297d9781c2a1ffec27f58f4acf0f1207dcf880694199b19fbd962142c0e3acaeb8b", 0xd9}, {&(0x7f0000001000-0x3a)="b1b50ed147707e5b8fb62b450ba2f334da08d6fea966d2562e343c432ed7357a346365b482fe0ad326d3b3dbf3790279c4614c2de8d66ff3ea3e", 0x3a}, {&(0x7f0000001000)="01fe77c71b167f9b7f6e60f3b939c4347bc5261b1d3770f45d48f6eeeda365782c4fede48c6d94edfb689d37576f7c6cbc230d784ce3692c2bb4319ab58571", 0x3f}, {&(0x7f0000002000-0xd8)="064d9cb74ac068ed5b1f0b4353305db5a1369ad592d7cf68ca20c436f368272597adde79f2545fc375e7f68c56e455d4cad3ec7550fb086867b2b5cd75c301449135207107e1b0592f5ebaf84b24f4b74f6b7b157d9fe42eade714969817ed733f8d624a62d099ef258566e32e3bb9a5563c0db8abde25218c4283c1a9dcb241f3618994075268bde0019d09130f816f135674bc25dc6c78b6a0cdffe35b68e4d7893cbea658fce2c4d0132cad2c24600b61b05ec5cfbc84407f0f0386b78f56762c664fefd4580dc7861a43ac4643f13b0123787a428894", 0xd8}], 0x5, &(0x7f0000001000)=[@cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x18, 0x8000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000-0x72)="aa220c5e86a6dda0619e920544b94a03c0a806935754a351f5244ac61b08193d345e26b6f402ba1058401d5d304d5ac555a882c75e33a2411914ba78142afba96e1fc751ba638a73804a511bae5db002612e52cf52756d06d8b213b44f1ca0fcbc398d22c0f2f7a85b62c172e5a7910cf905", 0x72}, {&(0x7f0000001000)="13473de29882902872bcd4016c993871a36ee1efc372160ae5d90fee807375e9042f6a0a1c26569885667b870def38efd55ae1fa332b6fab7c54b752a17e439e458ad499ab1c8191f16aa33ba11ada5f7fdf4e7a54f462541539ab807e07306ecea09e4f0047c82565c18063d82c4f648fc09bf3a633746e34bc982b7ebf84e295710bb37a72949235e1c40f27d75409b5cab9ac36e284726c8ec1a1a8ddf406d15a9b63c7800ae06521f818fbf1a04b913f9889c2", 0xb5}, {&(0x7f0000001000-0xfe)="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", 0xfe}], 0x3, &(0x7f0000001000)=[@cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}], 0x30, 0xc080}], 0x7, 0x4004040) syzkaller login: [ 30.474944] audit: type=1400 audit(1518554854.764:5): avc: denied { sys_admin } for pid=3866 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 2018/02/13 20:47:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000001000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2200}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x5, r1}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000002000)=0x6) ioctl$sock_proto_private(r4, 0x89e3, &(0x7f0000000000)="52de5a65abcc9dd52fca4aa0f419707557473949970a800a35e65a0c5fcfc3ea7732392924ec0745fab5b60ecaabc07b4aa92a8e300c0d0efbe71f3544ad0f750c5c37fabd67748fd30781f12bee7abbd98b46bdde45e766479a13a9fcb028228d8643bbd42f2cd15acfc83554f37b47c0c76e8133d3ec04e605f3ef36455c09dcbf82b560270b8558e41a4ca4b2901aa0458833ab0ea88f7ae5f57d954765ef1e366f19bc6de3c2e0d04673d80f074a3b552072515e14a33f5a970a1dc98acee9edb95b9c19f226b594be8e940eba7dd3bfe819b30ea5220e89d505fd22b1492df2cfda0f334eb07e53cecff7609a6d6fbfcc02671bbd09dc60cd296cc739b739f1a36c298e525fcf682a4a95b1e14d4ef4d5f1642847a291cb5dd2c67933d4f817f2f3ae2fff6addc4b7c00692a4af4f331c20e7d9f9978245b44002cea016a800c7b655d6b9d694664efef568696d7c229f584429b0109daf66d9f09d9b9b4162912a82ad0b87bc706aac4083c272d9573afe29a3ef02889be69f59037aaf5827c1e89e214cda5adf248cbf8165ff42c72ce761895efb42ea581c5d61af5062b5931d536415473696597cdc4403415ca2e3fd838669147c09429a328536ca94261e2993ab89b280ef396ad522af26dc7b1051e3cc68e84174af846dd56dd9e10c23a19a5abc186b7ab67f80460d8b0ec76e297767365a29f8ec4ead26cc1e4e747c654018110c8651b413e4a1dac0aeb5ff11761b66bdf72fc609ceb0b694e20a11a15341af69b0bd18c36546f9c66e36466e36c859c9ab7818e6f6b33aa6988b2361ebf33d248763fd627b7ab981046e02a33e9ea48fb889314e3c6d73bc4bd6884a25e2ffe0dae8505bf26013f3e37bac283502b8406e177dca7c046d3aa512805eea31e8eab73eaab04a197fc55983b6f1f4ab2f47c17914693acef7715c79c1e94ed6183203c4dc840ad81c89dba97271633bcb5ce1493f562c056790c89f5eb82db058c4e4443f968dadcdf69203a752fd80af70b774de70af322c8ce55e307079ef51c0cd5cc05437fdf00d1f6940cfaf42e937fd61f74cc7e6352cc17ee12b965b29172b6f6cc55db57107736fe7cdc354bc51661d5bd2dd6f70c4ad68109b2a69411b52b6be5b17882e8953ca23c5b0f863bdf386c315e6178f26b83e1055a28479d71d7a480f469120aa66658d8a7ca8fd1a85558c6929b431f273a7db2b3291fe74f7e2d3c6ff1ebac2b121c8ed736d8590ac37ba16d526350b0bd56e5a58346d950426d7835c21b3bd6dc2336737e4c86a2f6c7fad7eeb3027c520390bc7ae81c4ae10780ad1a43b7393fbd10613ffe6b6e26a9dcd22a6745eeb6cd3f51f6fc287cd4bf680d9ef7840e7029e875b1db2e060cae49899085d251d53eb4574495b0a4fdc019df214326e53114592fad7ea94ab26781eb5e64e52c2b2879333c58a1fcd57ddd491cb2891cea57c65b10070a5216d0a9e4a9480062e92997b794d073d40a08731f48c954c3fbdbaf4689252828f013b2b3184610f96776bbe1f6c10cf38aa05435cf3a29eee276788bcd8dfa2d009c9f53613af6f1fe2cacda38db5836c3a69710b0475e0a873b85247984ff6a3beeba177b6b29cccc2c21b2e22d7354ec4fb205dceeca4415144a423b1fd180e1d0ccd3797c74c4890231e5b750950cd2ccefa27386c3496c8c478aa6b3e3a4ddf5fb5784460874a1c45f6e812dfc09e32c5902e359a57da989508f7d7af309e4a15738447291d52686088b94407691f0b7b2eb218cdb6a8d444e0f0a3911d8363463b6be9858ee715fb94691209ed5988aa83f6d26f29fb3523eacffe216b690dad0ad9f85bf0312c5daa1609c454ea6004984c178a1209d5e596fb28bdbeb11f10366421187bab702e33e3b9531fde4f55722922928079d6461b0109a30e3030f6cd2a9120641cd052fee3e6f00a123cce27aba81b23df06b08e225fdf1ba0c70c46e07cc82249b80fe2bc88b3a1ad621a032aa53f0667f088721392dfcabb11dae137ecf5a5e252a7e6299c891b93562d535e57422eb1d61b9fc7588f8ea55a96f7af592ae0dc72f3f609a9e0361c21a65ed3320711a81209b8636da38bf859499ab66340a52d48f3ed3c646cb45675ce7294380496e085d0976d81af36d69eb8f91ae24093d7e1df0b8e72683f2dfb6e17e0a75d198ab91b0e944fc8eb58f656cc2a6b315b96cf2a42599186eeb65f8d87f9523843f2cfb4b9c7c8ea251fcef89ea0aa3da866f41b59e056320c9bb3bc024a978f6b8df103280acd4efe45576e0b5977745433006a7ae18b2970650e0487985223ee09983604fe538c11781cdb19bb2bae49b6788229db299c1fbb28f901d276c908e003ac77750e0b42a2e88e4b878cb4d67dd3afa7df24621875c15536d5d98ae4cd4ada63bf083f59255c4b64660ec761117ca4be2d7cdbfbc80fcca2fc243ad25394c43b8e58a084f408c31d1585cfd3d46b2d37db3aa2f14ff379a669a20782f771ed169f3a7d7ad16343050a5c844d2703a42b0c76d27d63a498e0328716d65b9b598a77ccacb51f8db0e65c402ea735d0b004217310671e1d868401c4c20bf42bd7211a09c22439ccd312ce226f8bab53586dfece320a309afdaab76e60e57cabd50bfd7273b670e1ef28ebd025778189866c3b14bba787f0db65ddc9a1708a56eb397902f6937d1318de7ff443551a66424c0dc3a876727db42731453eb71f9b0f7d5299e84e3fcc5e5e22eaf274790f379030c82ee992f85bb86d1a0d2eadc4efb0b1823292486b8e7fc8f53da7b41f48be49af135195f483f70c8132a768c20ac61d0d987cc3d555ad1ec547848b627781c342f94de60e0bedc3558c37c45cde41cabb055e032ad4b1925e47ead59e5817b3295511d1feb7a25d4c8b362343a36b839c0578d8fa9c48395d67f2494f9263345803c9d6c5ec84196452d7b93f891471c4ff08c067b83ce7426aef53e719138687be199a073e674ad2b950117cebc5eead0509a8e894178df70138c75cb7647e65b1a1b2def9cfd048e9b0319d971abb0400139eddbc05d00f24373fb49945cbfff1adf20b9a1130b8373524ce200a15f8e8c7456b1c54d16eeea4ac3af5efd485a58301fbcea9f5b2567f657c38415d7fc774410003b42fe26e402e173fd03cdbf398a14cf327d2ebe3473feb234611d6c18c6e700d3e22bacbe81feaece6f0ba2d53a4bcd62823e7ce278838d9ec8fce849c36745a9379782b0a0a7303bd652cd37a1f5860aa8a1d421434af021720f3827a6d1c621eb024ae9cb2c701d1e85f97ce87a49c986c7430bb870e8a20bbd4dcf7d199e3010ae9382643e777644f14b54ffc390e21dfefc4616141feb94e03028f7ddd0c48c4cf20e053b5a7f83cc12a69ad41c8c69ea3ce5dd421e72f312a1bd12e62c55610fff01f80e1a1b88ecc6b1f312461beca921a196217d6b34e8e242a79c61e6833a043e3897d3c1ed9480218614316d3c332546b4f8245f361483c1665f024ba791b2ad808ebe9735619264e641c66e17dd152f9961951b9d3326e71abb92b731c1541feae8237310ab94d340a22983e846072ea842e683e7fd8086c20031bf913155c4737bfc80ab5beb81795912cc8ad86a6d8cffa24b54098be1be6aed8289fc8c4f7347c6e4bc73345186ef1146fa0e3cb165ebc8e1fde80dc5ba3dd51bb5eb3f8bb1dff8f4d62b522c206dd87a6569620fc82212841205472b879d0eaa08027da9900b958b2e2a314d38e357f69954f054324f6212b944139026449890223069618ac66851c8734f3f1961be7deba62d7a95e09f5127d8dd52b86ea61490034826e007c2a5c3a0ca7be31b82d693becf0546074422bccde51ab01f65ba3cbc46b1cc807e6c45813e9eef55ec0f50363cb5b75a005a578572dc42c212136f0a20892ad305e1cb8c4e0617c45ca5c2b544b66cdce8c4d2af281929f26776aad73051f247a1e3cc4255c0a67eeac10ab6995c1c46f0026897c32f91898455caa1cc7d4f00eca609133306068dad6aa14831004e258c3802289c0b3897c2f362a6bcbeb014aa37ed90bd481177a0575a32cdb80f4f7ec1f1ce75258376170011e81a02b7086df8d6df3cf9211d97b75bec33c0e4902d178a5651e82f0f153308e43ecb70b25c70a8b2c0fc0a700e2f67653c11e26378741f1632cc58b791cf1c8f2881a90d56e452732ddd165940c4139c596e4affe3579603c9c259c3e01f2385bcd4409076c7fecf748ffedcabcfa479a213f3daf3617ee74e51851bab4d0f4f3834c3c16599471e3765fe98edfebc90abb6ba984e3adaaddef59279baefefd6f37d4e309ed65962c0be3d6b5f93a9d01de54a16a6d8084003bc1fb8ca9262bd5429dadade35740b0cb97167e7ac32dfd155dee41c79e92ffa4dc19934ef2c05581be861a8ace396fbdcad622bbb4969d56501a69892256e277f4843373188bff73123fbd01a1ddd4fee7e963291e87c45a6f25943b1f262c0fb640e9021a3e82ba708bb74e99acea7e8c730461f4145a5a4a749945a68a6787b39df9bc40aa6e0fdf1eb584eaf6132633a213207287e8ee0a3bb8168e9a99eb56a250358c68135f969e08b1181c750f2b5a1ca896423e9ff13b2b3300c025faac4877cce001deb2cea5c2ccbd4ce2657b3338996f32cb9de1553229d621460ffd494bd7df204c79bbe8d4e11eba529c21115504eaeaedc397482634ba44e7d70dd93158c5ff081ea65b882ec6946eef3020bb81ad89f731b73eb3525bae6e74f7b838b46a65368fc38e4c5e806273612121e4f07a460cbb4f8d1368b4c0bb025df14d8c68279bbc7aca39a54d47b3eddfe331431e8220c1378240e38b1d10ce17802fbfd33a4e984b7ef0f4cc52568c77901694169d4f879dc94f3770236d9e0709a33a8b60df465b9417171fb15ee89f2da36e5f6c85ee03d60ad4a1d1496c5d9413143ef428135e901b468482692bfc301dc6f44fa422a8987081567d3bf8ff1dae4d37da2ff6aa170235be2cd0e6a1ad2b6d4334c2fcd8052c03bd2178a8f1f550296161bae62db7c4775008ff177492558c11a5b73028ba1e4d425a5777385f12483d45b832cd9fb4a520b18de7c5d7962c9f5f21475b5692a01c3a798740ead48c76a00c436dcd9747c43f25cd5e8597247e7520a2394872fa095d51cc88bcd0e2ede97ee09e587b79fee0cc9ed812ea88296a06f05ee437b92a4e8274e96b8c576ff4c4be6ee56597243be8a7e495faf2edd150ac878d458e87ccf632a50bdf08546b1f0d0eb7541d71dfe1377429c458d128b62f60c51e3a6e0228536dd2a0bbf95fe0982ec1d8acb275d03155c0bd329c024f9739f3cc3a6cb091206ce5323705770a15ad60e6092d41fcc76c047ea2619135796a445ca9c025b383849a696c17b143a21b8e8a16fad147ab4b0516c3b14a50c422e6ce5212eaf455b9c5c8e1f524044dce316c366ab86a82d15508a98b7be5aa6df9d2b56646ab392f3ca4762d7e11f0ed1e224fecffa0f5bb788443be413dee99a0f66d690a4e2216a95d7744caeedc8a0e2990b55bf973dedec1bacddaad1529c58d35bee6b8d9780a6baf883288ad4ce713fd4e983db394a5ed39e166257bfc2237c14692b0e05f1c4a65572361133bd3ebc5f1fa2d18548afb594e60276f9a211f08de2de13e29c2b62c806de530fa996a6b8121ef08369f15bf3e1920181a6ea564c9c243e7b28480916ceb9b9b1529e7998cc33c08b1827949d554fea7dffc98562d9adf03d0103e090241d8910e") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xd9, "5daf553d2d52d47b16f086d68bbc319a46ade63fb2c3b4a5b06a9f7fa23f83ba718fc1702e90e1372c4de65baae7abf07beaf51922e07064a792eb0ba2e6a579286ba65d1847766822c3b56b366f1cfbfb1797a85c6beb0cd332d2f026fe00860d7ab5de6aaee64bcd7eb10e360b0fa97ae403de873038c71f7d9e693163daeea99349946afb006c5f0e66f740c8da78c69a5badcef52343c7b6d4256de843cc41c6c8159b1de9aacbb951134ae097865e4415315394ba0496d973c3f784b402d88ffd8006c9a0b269277cad766e62bd9822285bb86f6583f6"}, &(0x7f0000003000)=0xe1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000003000-0x18)={r5, 0x5, 0x20, 0x5, 0xfffffffffffff801}, &(0x7f0000001000+0xc24)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) r12 = fcntl$getown(r3, 0x9) r13 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000004000)=[{&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000-0x20)=[{&(0x7f0000005000-0x7)="7197a221779a02", 0x7}, {}, {&(0x7f0000004000)="0ecd48df04b06d1c6e1e2203d1b933dcd41d19eeb695bab0e850c7c298ee92967880301db1b810f29701ce5330f53e4a5275af2a316abedc887d4d2b932049ca4803dfc724568fa587db99b17ae5307a738794d1f49284fdba55856489209a6703262e732fd8bcdaf622adf0a518dd43344001d3064f8f75b8c36e8493c95450a9853d83511db6a59595df3ac3f0e26b8b554b5904a28444c4bdc3d2122033aa2b282fa12df8b72b7e61fdd8ebd97ed4b135424d5b5092c944c712ce92c4d0d3f61421a969939b4a6c10e9da2fdc64fc2e7e3cf838174dfb16e4c1e87d17e96bd2c0983eec6d8ba91b3a10211c49d1513dadb69c", 0xf4}, {&(0x7f0000004000-0x28)="17e68ffda1f3a286c089ba035d3f6e4d055003e4e431e38ff1a624767ae4b43e2cad282445a94a42", 0x28}], 0x4, &(0x7f0000002000-0x88)=[@cred={0x18, 0x1, 0x2, r6, r2, r7}, @cred={0x18, 0x1, 0x2, r8, r2, r9}, @cred={0x18, 0x1, 0x2, r10, r2, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r3, r4, r3, r4, r3]}, @cred={0x18, 0x1, 0x2, r12, r2, r13}], 0x88, 0x84}], 0x1, 0x10) [ 30.532148] IPVS: Creating netns size=2536 id=1 2018/02/13 20:47:34 executing program 3: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fb4000-0x8)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x6000) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000f31000-0xc)={0x0, @broadcast, @broadcast}, &(0x7f0000b48000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000049e000)={@generic="50049e8a1ebd82149dab9b36b45f93c6", r2}) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) r4 = syz_open_dev$usbmon(&(0x7f00009b7000-0x6)='/dev/usbmon#\x00', 0x2, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000b4c000)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000000)={0x3f, 0x1, 0x0, 0x401, 0x80000001}, 0xc) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000001000-0x1)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0xa, 0x80, 0xa0, 0xff, r2, r6}, {0x1c1, 0x7, 0x6, 0x7, 0x42bcf10b, 0x6, 0x6, 0x8080}, {0x2, 0x4, 0x2, 0xfffffffffffffff8}, 0x6, 0xb, 0x3, 0x1, 0x2, 0x3}, {{@in6=@empty, 0x0, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x0, 0x3, 0x6, 0x0, 0xfffffffffffffffc, 0x5}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x1, 0xef, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, {0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xff, [0xffffffffffffffff, 0x200, 0x9, 0x101, 0x0, 0x4, 0x1ff, 0x3f]}, 0x5c) ioctl$LOOP_CLR_FD(r4, 0x4c01) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000001000)=""/199, 0xc7}, {&(0x7f0000000000)=""/168, 0xa8}, {&(0x7f0000003000-0x7f)=""/127, 0x7f}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000003000)=0x5, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000005000-0x8)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000002000)={0x1, 0x10000, 0x1, 0x4, 0x1, 0x8, 0x7fffffff, 0x80, 0x0}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000006000-0x98)={r7, @in={{0x2, 0x1, @rand_addr=0x3}}, 0x80000000, 0x7ff}, &(0x7f0000005000)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000006000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) [ 30.554517] audit: type=1400 audit(1518554854.844:6): avc: denied { net_admin } for pid=3869 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 [ 30.614698] IPVS: Creating netns size=2536 id=2 [ 30.648428] IPVS: Creating netns size=2536 id=3 [ 30.679147] IPVS: Creating netns size=2536 id=4 [ 30.722727] IPVS: Creating netns size=2536 id=5 [ 30.778618] IPVS: Creating netns size=2536 id=6 [ 30.831351] IPVS: Creating netns size=2536 id=7 [ 30.896753] IPVS: Creating netns size=2536 id=8 [ 32.510013] audit: type=1400 audit(1518554856.804:7): avc: denied { sys_chroot } for pid=3869 comm="syz-executor7" 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 2018/02/13 20:47:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000a11000)='/dev/ashmem\x00', 0x10000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x28, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x15b, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f17000), &(0x7f000011e000)=0x10) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/13 20:47:37 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x4, 0x6, [0x80000000, 0x7, 0xffffffff, 0xffff, 0x100, 0x2]}, &(0x7f0000007000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={r1, 0x1, 0xe2}, 0x8) r2 = socket$inet(0x10, 0x200000000003, 0xf) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000000f000-0x8)={0x7, &(0x7f0000004000)=[{0x4, 0x4, 0x24000000000, 0x5}, {0x6, 0x4, 0x1, 0x5}, {0x96e, 0x0, 0x2, 0x2}, {0x3, 0x3, 0x7f, 0xe1}, {0xbfba, 0xc1b, 0x1000, 0x100000000}, {0x10000, 0x4, 0x200, 0x5}, {0xfffffffffffffa87, 0x8, 0x6, 0x29c3}]}, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000e000)='/dev/ptmx\x00', 0x20300, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f000000e000)) chroot(&(0x7f000000a000)='./file0\x00') sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000d000-0x10)=[{&(0x7f0000006000)="1b000000010a270002fffd946fa283bc", 0x10}], 0x1}, 0x0) [ 32.746421] audit: type=1400 audit(1518554857.034:8): avc: denied { set_context_mgr } for pid=4933 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 32.793021] audit: type=1400 audit(1518554857.084:9): avc: denied { call } for pid=4933 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 32.827224] binder: BINDER_SET_CONTEXT_MGR already set [ 32.835350] binder_alloc: 4933: binder_alloc_buf, no vma [ 32.841094] binder: 4933:4937 ioctl 40046207 0 returned -16 [ 32.849079] binder_alloc: 4933: binder_alloc_buf, no vma [ 32.849084] binder: 4933:4949 transaction failed 29189/-3, size 0-0 line 3127 [ 32.862264] binder: 4933:4960 transaction failed 29189/-3, size 0-0 line 3127 [ 32.872019] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.878983] binder: release 4933:4949 transaction 1 out, still active [ 32.885559] binder: undelivered TRANSACTION_COMPLETE [ 32.892776] binder: release 4933:4960 transaction 3 out, still active [ 32.902637] binder: send failed reply for transaction 1, target dead [ 32.910067] binder: send failed reply for transaction 3, target dead 2018/02/13 20:47:37 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000000a000)='/dev/urandom\x00', 0x0, 0x0) time(&(0x7f0000009000-0x4)) 2018/02/13 20:47:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f2b000-0xe)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x50) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007a6000)) 2018/02/13 20:47:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004d8000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000001000-0x4), &(0x7f000070e000-0x4)=0x4) 2018/02/13 20:47:37 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x100) r1 = syz_open_procfs(r0, &(0x7f0000011000-0x7)='ns/ipc\x00') lseek(r1, 0x0, 0x0) 2018/02/13 20:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000aab000)='/dev/usbmon#\x00', 0x5, 0x82203) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00001e1000)={&(0x7f0000fb7000)=[], &(0x7f0000f4a000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000eef000)=[0x0, 0x0], &(0x7f00002a6000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x6, 0x2, 0x6}) keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d78000-0x7)='\x00', 0x0) 2018/02/13 20:47:37 executing program 6: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f01000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000076000)="de510f61981271070d092142b786f8bece844a0083") fstatfs(r0, &(0x7f0000eff000-0x1e)=""/30) 2018/02/13 20:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x8) 2018/02/13 20:47:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000092e000-0x4), &(0x7f0000c22000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f000078b000-0x83)=""/131, &(0x7f0000647000-0x4)=0x83) r2 = fcntl$dupfd(r1, 0x0, r1) connect$nfc_llcp(r0, &(0x7f000053f000)={0x27, 0x3, 0x100000001, 0x4, 0xee8, 0x5, "ddb6e2a06e1bfa17f780410cbdbbf3425996083e5c8ef04dd1d781c34de266ad8d9e2546b5fe19caea42ca31fec2a56dbb75cfdbfc52dacb44dbf12f4d472d", 0x9}, 0x58) bind(r2, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) connect$inet(r2, &(0x7f0000c85000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/13 20:47:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000145000-0x48)=""/72, 0x48) exit(0x0) getdents64(r0, &(0x7f0000001000-0x1000), 0x309) bind$llc(r0, &(0x7f0000283000-0x10)={0x1a, 0x3, 0x8, 0x400, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) 2018/02/13 20:47:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f48000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000601000-0x10)={0x80c, 0x80000001, 0x81, 0x2}, 0x10) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000606000)="3fa25e", 0x0, 0x4000000000, &(0x7f0000de3000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0xfffffffffffffe3c) recvmsg(r0, &(0x7f0000ec9000-0x38)={&(0x7f0000d67000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f00005ad000)=[], 0x0, &(0x7f0000ebd000)}, 0x10022) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000c9b000)={@ipv4={[], [], @loopback}}, &(0x7f0000a66000-0x4)=0x14) recvfrom$inet6(r0, &(0x7f000058b000-0xe4)=""/228, 0xe4, 0x0, &(0x7f00003d1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/13 20:47:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r1, r1, &(0x7f0000bae000), 0x400000ff) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/13 20:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000447000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d1d000-0xc)={@local, @loopback, 0x0}, &(0x7f00003d1000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00004df000)={@mcast2={0xff, 0x2, [], 0x1}, 0x7, r2}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000318000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000c1000)=r4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000011b000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000ea6000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000009000)=@ipv6_newaddr={0x34, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x34}, 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf7000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/02/13 20:47:37 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x80000001) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f000000d000)=""/84, &(0x7f0000000000)=0xfffffffffffffd11) 2018/02/13 20:47:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f2b000-0xe)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x50) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007a6000)) 2018/02/13 20:47:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bdb000)='/dev/net/tun\x00', 0x0, 0x466842) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) close(r0) recvmmsg(0xffffffffffffffff, &(0x7f00008c9000)=[{{&(0x7f00002f6000-0x58)=@nfc_llcp, 0x58, &(0x7f000048e000-0x40)=[{&(0x7f0000716000)=""/120, 0x78}, {&(0x7f0000747000)=""/188, 0xbc}, {&(0x7f00007da000)=""/83, 0x53}], 0x3, &(0x7f0000239000)=""/75, 0x4b, 0x7}}], 0x1, 0x0, &(0x7f000089b000-0x8)) 2018/02/13 20:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071e000)="6e65742f6406765f6d6361732000") sendfile(r0, r0, &(0x7f00004db000), 0x1000000000ff) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000167000)={0xe9, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x3, @rand_addr=0xfffffffffffffff5}, 0x82, 0x3b89, 0x0, 0x40, 0xfffffffffffffff8, &(0x7f00004f0000-0x10)=@generic="14ed82a81ac8988b53cc3628ffeeb285", 0x6, 0x9, 0x1000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aa1000-0xe8)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00007c4000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000dfa000-0xc)={@empty, @dev={0xac, 0x14, 0x0, 0x13}, r1}, 0xc) 2018/02/13 20:47:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000c8a000)='net/nfsfs\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdc000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000001000)=0x80, 0x4) r1 = request_key(&(0x7f0000001000)='cifs.spnego\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x15)='selinuxwlan0[+vmnet1\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="eabe6705452da25b8f4da176e321b626c1cc1d75e8955da24cdbd67e8bb5065fde8268399e14630f14e5deb971a246954172c2d89ac3a68237e959d2e724ba91263e7aaf0bd87eed3e8f802367e219292e46d55d96b88d6c09911335ca950f15d0b56e1d3096117cbb85b73967913acefdb87ba060881eeebb4d55b3fa54e4d58656250ff5729d48a4d6c353f22e9f27aeaf54de1d6282b614efb331bc10cb4376a21313399430ad0874ffdf4997f999044e64243f74475b6d5cdf321b0189f03510c890c9899607213e96a31ebe673d38", 0xfffffe99}], 0x1, r1) capget(&(0x7f0000001000-0x8)={0x19980330}, &(0x7f0000001000-0x18)={0x8000, 0x100000001, 0x6, 0xc512, 0x4, 0x1ff}) keyctl$get_keyring_id(0x0, r1, 0x9) ioprio_get$pid(0x3, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000027c000)) syz_open_dev$sndtimer(&(0x7f000097a000)='/dev/snd/timer\x00', 0x0, 0x200) keyctl$describe(0x6, r1, &(0x7f000091e000-0x39)=""/249, 0xf9) request_key(&(0x7f00002e2000)='keyring\x00', &(0x7f00008c2000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00003fc000-0xc)='cifs.spnego\x00', r1) syslog(0x3, 0x0, 0x94f551776839ccbf) 2018/02/13 20:47:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xfffffffffffffffd, &(0x7f000007c000-0xc)={@multicast1, @remote, 0x0}, &(0x7f000005f000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast2=0xe0000002, @rand_addr, r1}, 0xc) 2018/02/13 20:47:37 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000018000-0x2c)='GPL{#bdevbdeveth0cgroup]%proc:eth0mime_type\x00', 0x0, 0x4d, &(0x7f0000012000)={0x2, 0x3ff, 0x1, 0x7, 0x8, 0x3, 0x3, 0x81}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) splice(r0, &(0x7f000001a000), r1, &(0x7f000001a000-0x8), 0x5, 0xb) r2 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000019000)={&(0x7f000000b000/0x1000)=nil, 0x1000}) 2018/02/13 20:47:37 executing program 3: prctl$intptr(0x1b, 0x400000000000040) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000da0000+0xab1)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f000096d000-0x10)={0x3, 0x4}) 2018/02/13 20:47:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000988000-0x8)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00004d4000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f000082c000)='./file0\x00') r0 = socket$nl_crypto(0x10, 0x3, 0x15) poll(&(0x7f0000549000)=[{r0, 0x8000}, {r0, 0x1000}, {r0, 0x100}], 0x3, 0xff) pivot_root(&(0x7f0000309000)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/02/13 20:47:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$int_out(r0, 0x5462, &(0x7f00005cd000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000075000-0x4)=0x3) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000ea1000)) 2018/02/13 20:47:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b0d000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000039000-0x5)='stat\x00') lseek(r1, 0x0, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000940000-0x10)='attr/sockcreate\x00') pipe2(&(0x7f0000620000), 0x84000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00002b0000-0x8)={0x7, 0x5, 0xffffffffffff974c, 0x8}, 0x8) sendfile(r2, r1, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/13 20:47:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8000000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000bd0000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) poll(&(0x7f0000004000)=[{r1}, {r2}, {r2}, {r1}, {r1}, {r1}, {r2}, {r1}, {r1}, {r1}], 0x200000000000024d, 0x4) 2018/02/13 20:47:37 executing program 1: prctl$intptr(0x1c, 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000b46000-0x14)={@dev, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="56cc6f45183f6a3d7d13e0999ce3b32c", r1}) recvfrom$packet(r0, &(0x7f0000f7b000-0x1000)=""/4096, 0x1000, 0x20, &(0x7f0000000000)={0x11, 0x1f, r1, 0x1, 0x8000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x14) prctl$intptr(0x8, 0x0) 2018/02/13 20:47:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fe8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x6}}) r1 = socket(0x10, 0x6, 0x0) write(r1, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2018/02/13 20:47:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x90c00, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000694000-0x7)=""/7, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000d72000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000a1e000)={0x0, 0x0, &(0x7f0000f82000-0x8)=[{&(0x7f000024b000-0x27)="79a8779f94f32eaab8d6c0860e55f1575ebccba5a6b4381bb2ff3a19c8ed3b9e55c0d51e013e40", 0x27}], 0x1, &(0x7f0000ba7000-0x1e8)=[{0x8c, 0x1, 0x0, "4dd9fa3ae335803854cf1ba296273fc809b356fea6752e6456ff5fa9ce0d0581960938742879ee8fe22c61a58d1207efba89b29687a10da3e6d97fb22b6b9b9a2ed68d88222624878ec972e85e9a9124a6b0647dda0f3a803231cfc15044742543b2400c6932a634574b8e07dacad474d5a34015b88cd2e8480e93ff920e69"}, {0x50, 0x119, 0x6024, "7158b08aeeed16cec6bedab65a9d6acb81976f0692000565fab989626979083d8fd527ffce9a41b6fb075fc99189cb2cdc6d60a0ba80cfdce0c8cc347b4da1e9dbedb39a"}, {0x74, 0x10b, 0x4, "ac191a1d17934ee54f099d7c287786fd19acc8b8ed33f09d6f8bbf61cb6f3f7b556869557155f5b4fe82b014db6f9b362f6b2479c283f23911075f92ed6a5247669d289af181b727711cade829ab77c1f2bbdeb1504a21c96649c52766414f4121b667530b"}, {0x98, 0x84, 0x7, "8f9b09a8f3c7d8664205eb8052f340c3ea73f07699c7588639c760087257f62ec8871490335718ae719d966ce994bf1f97fadd988b3fe81d6a4a1b43aab069df985d7e49129b9c66eeb15afdeccf35dacd2ce46268909c55ed8aa239a5981990e2025ab131a2cef0fdcd1b35105a128d73bd84e685264dc4da0b812c45ac6abb7034cbef4fbe1249a1"}], 0x1e8, 0x8044}, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00009f3000-0x50)={0x7, 0x1, 0x0, 0x0, 0x7}) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f000066b000-0xc0)=""/192, &(0x7f0000c52000)=0x100a8) 2018/02/13 20:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000bb7000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000035c000)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/13 20:47:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) syz_extract_tcp_res(&(0x7f00002db000-0x8), 0xfc, 0x100000001) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f000057b000-0x10)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00009ff000-0x10)) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) [ 33.196834] audit: type=1400 audit(1518554857.484:10): avc: denied { dac_override } for pid=5058 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/13 20:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000560000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00003f2000)=0x4, &(0x7f0000ad7000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00006f4000-0x3)='ns\x00') getdents64(r1, &(0x7f0000a1c000-0x26)=""/38, 0x26) 2018/02/13 20:47:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000975000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000038000-0x18)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000147000-0x10)={0x0, 0x4, &(0x7f00000ce000-0x20)="9e245dc1"}) munlock(&(0x7f000049a000/0x2000)=nil, 0x2000) sendfile(r1, r0, &(0x7f0000fc2000-0x8), 0x80000001) 2018/02/13 20:47:37 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$selinux_create(r1, &(0x7f000043f000)=@access={'system_u:object_r:hald_var_lib_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0x36) fcntl$getownex(r1, 0x10, &(0x7f0000dcd000)={0x0, 0x0}) prlimit64(r2, 0x0, &(0x7f000065b000-0x8)={0x100000001, 0x8}, &(0x7f0000bb7000-0x8)) syz_open_dev$binder(&(0x7f0000ded000)='/dev/binder#\x00', 0x0, 0x800) close(r0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000103000)=0xfe8) 2018/02/13 20:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) clock_gettime(0x5, &(0x7f0000306000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005fd000)='/dev/sequencer2\x00', 0x422281, 0x0) accept4$unix(r1, &(0x7f0000903000)=@abs, &(0x7f00003c3000)=0x8, 0x80000) pselect6(0x40, &(0x7f00001c5000-0x40)={0x0, 0x6}, &(0x7f000061e000)={0x0, 0x0, 0x0, 0xfff, 0x200000000000000}, &(0x7f000022a000)={0xfa}, &(0x7f0000146000)={0x0, r0}, &(0x7f0000e98000)={&(0x7f0000358000), 0x8}) 2018/02/13 20:47:37 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f000065e000)="c55ca8bb7b4a252b7cb5cfd452e25f70949970a19636b5ab4a9586935f57df34889ff44c3e2ab5091ad1c48f6b36c6", 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000c23000)='./file0\x00', &(0x7f0000864000)={{0x0, 0x2710}}, 0x1) [ 33.230686] audit: type=1400 audit(1518554857.524:11): avc: denied { create } for pid=5065 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/13 20:47:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000ae000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000d37000)='/dev/sg#\x00', 0x101, 0x240003) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00005c5000-0x4)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000073c000-0xc)='/dev/autofs\x00', 0xa0001, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c6d000)={0x0, 0xac}, &(0x7f0000432000-0x4)=0x6) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000913000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00001a3000)={r4, @in6={{0xa, 0x0, 0x80000001, @loopback={0x0, 0x1}, 0x5}}, 0xfffffffffffeffff, 0x4}, 0x98) r5 = signalfd(r1, &(0x7f0000d4b000)={0x1f3095eb}, 0x8) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000d0f000), &(0x7f000021b000-0x4)=0x8) vmsplice(r5, &(0x7f0000dd9000)=[{&(0x7f0000887000-0xe7)}], 0x1, 0x0) 2018/02/13 20:47:37 executing program 0: mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000328000/0x3000)=nil, 0x3000, 0x1000000) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000059000-0x4)=0x7fff) ioctl(r0, 0x5387, &(0x7f000005b000-0x2)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000058000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/13 20:47:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x200181001) r1 = memfd_create(&(0x7f0000b67000)="80086e75000000f0000000af008cec", 0x3) pwritev(r1, &(0x7f0000095000-0x40)=[{&(0x7f0000cd6000)="7d52d90e0a47eab8814c1c3a93ee98059c81ed20e8efe81c1b28a737c19893d88164c9ce81506312d28e2489ec8f31b7b216e32edf57179dd6cd1a747c619147f591cc71a8d469d444a5fb37f646b11f33de2ffd3c933f64536bb5c3355f9563823d783cf394fe546e12f72978321d1d17e6f354a32aa6ec4fe1938bf19a37da8c86db7b216cea72927d399381af83e3a62af46ec932db7cb233494740edf43064be4480d27580bc33635ac45b01dec8fac14d43dcde3b50", 0xb8}, {&(0x7f000089a000-0xb9)="f160b398733c9817ec7b704e9a0edfb093ce980628da71d5dfdfd4818d790c106a0903ca9a458a9f3549336ac04f1d07a3416595d4e36eec435d0763a67399c14d40ea51820353125022550aa068dd29df85dff57f67e527d9e9b6ac8f64f39925c68058469bfc2a59eee570a165890ac754630e9f2e7cd88f640b021cb9cbff07dc96d6f49115439a009b8fbae92ffdadd6b37af1c516623e348c89655895059c72fae49937cc55ade51f421ba3b4cf5b54583ade9c767cef", 0xb9}, {&(0x7f0000402000)="3e8ac19a674a22e145969e684fe2ae078a45bec4f1c04d33e5d7fad7242d1195f7fbc43a961e7298e74ec15a74cd96334828751607a60baa4b37b7861dfbb7513fec571f0d4f8f2f22b13bbea1fdb034e2e80deae402ee2693d295dfc25d1dd5e751c14c7700dccf8b1bc968e838ad8551e82933cfc8d15edad59198e11dda5d87857cdcf127500157499de5973618f218de65f5ef6456115fa4ea0596ee1ddcf4defd13795b33cf3742d25e6e72bcad44567f8f577340ea46939c4dce332aa9043fa19583fbe36ee75ccf7bf7f8ba3cc053caffb26060ed0ef0", 0xda}, {&(0x7f000060b000)="35e4b1ce045a33921e89b47fe0b5e8147a7d8a60f33576143c23fbf8cb78c66ab73808d9c21a3f3f0eadfda0afab87aa98720c7ac1b2303975c2260bddf14dde29de02f3acc1dedcc346f439ee0dd00b6260c2a80ae8efcbe9893d93f70e8aab6d5a8f4172bb", 0x66}], 0x4, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockname$inet6(r1, &(0x7f0000ee0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000927000)=0x1c) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000041a000)={0x3, 0x78, 0x756c1f22, 0x9, 0x8001, 0x8, 0x0, 0x8, 0x1, 0x2, 0x20, 0x6, 0x7, 0xfffffffffffffff8, 0x9, 0x9c14, 0x6, 0x1560000, 0x87, 0x8, 0x6, 0x1, 0x8, 0x10000, 0x3f, 0xffffffff80000000, 0x9, 0x81, 0x140000000000000, 0x4, 0x8, 0x5, 0x2, 0x3, 0x9282, 0xfffffffffffffffd, 0x7, 0x7, 0x0, 0x6, 0x1, @perf_config_ext={0x40, 0x6}, 0x800, 0x3, 0x8, 0x4, 0x100, 0x7ff, 0x7}, r2, 0x7fffffff, r1, 0x4) pwritev(r0, &(0x7f00006de000-0x10)=[{&(0x7f0000e3a000)="64019338e0654909", 0x8}], 0x1, 0x0) 2018/02/13 20:47:37 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000000000+0xcd6)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x0, 0x2, 0xfffffffffffffffd, 0x1, 0x0, 0xff, 0xfffffffffffffff9, r1}, &(0x7f00006c6000)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e75000)={0x0, 0xf3, "7892b51c4a9539fc1dd585b18257886c1842781d99f20dfbb1f9f725e2d80b9ef987e8bb436f520dfbd9687843d6efaa6d54dd7043d98c5cdcb1c9f8fc7cb4d6a2bcde140bb45879ca2c9fb81c8ceb36015dafc18ce705802b73ce91f1225410c8d72a0738faebff76b30bb312552ac5fbc98e717202b4413c9b8eea5567bb86b1f875990ca90874362bea755ca0da9f9f72198fbbfe1b679035ca40a8f2057ced70030173d38609b0fec36c026948638f33ddb8a6a9380da039efcedd07c5b0b740a652a90d2fa1699046fcb08a7c79811bbb8c66cd698c5983b8f00316d680fec1e8e5d1e525c228a51afa46ea175b1ca1a3"}, &(0x7f0000475000-0x4)=0xfb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={@dev={0xfe, 0x80, [], 0x0, 0xe}, 0xe3d, r3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xbc89}, @in={0x2, 0x1, @empty}, @in={0x2, 0x2, @rand_addr=0x6}], 0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000aa1000-0x8)={r2, 0x9}, &(0x7f00002ee000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000716000)=[@in={0x2, 0x2, @rand_addr=0x75d}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffff7}], 0x48) r4 = socket$inet6(0xa, 0x20400000000001, 0x0) getsockopt$inet6_int(r4, 0x29, 0xce, &(0x7f00007e1000-0x1), &(0x7f0000a81000-0x2)=0xffffff8b) 2018/02/13 20:47:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x820) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000f0d000)={&(0x7f00008c3000)=@generic, 0x80, &(0x7f0000496000)=[{&(0x7f0000b92000-0x1000)=""/4096, 0x1000}], 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000059000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000330000-0x4), &(0x7f0000eda000-0x4)=0x4) 2018/02/13 20:47:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f00000e2000-0x46)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000842000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000316000)={0x0, 0x3000000000000, 0x40, 0x2, 0x9, 0x80}, &(0x7f0000cc1000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000019f000)={r3, 0x4c, 0x3, 0x3}, 0x10) dup3(r1, r0, 0x0) 2018/02/13 20:47:37 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x74000)=nil, 0x74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000069000)='./file0\x00', 0x8) r0 = inotify_init1(0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fe4000-0x4), &(0x7f0000bbd000+0x704)=0x4) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) r2 = syz_open_dev$mice(&(0x7f0000f1d000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00009a8000-0x5c)={{0xa, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff}, {0xa, 0x1, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x7ddd}, 0x0, [0xfffffffffffff2c7, 0x5, 0x8, 0x3f, 0x800000000, 0x2, 0xfffffffffffffffc, 0x401]}, 0x5c) inotify_init() ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000807000)={0x5, &(0x7f0000be9000)=[{0x0, 0x8, 0x8, 0x5}, {0x4, 0x1, 0x8, 0x7ff}, {0x0, 0x1, 0x2, 0x400}, {0xe1f, 0x2, 0x3, 0x6}, {0x400, 0x6, 0x6, 0x2}]}) creat(&(0x7f0000032000-0x10)='./file0\x00', 0x102) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fe3000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f000050e000)={0xfffffffffffffff8, 0x0, 0x2, @tid=r3}) 2018/02/13 20:47:37 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003da000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001a5000)='/selinux/checkreqprot\x00', 0x40100, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000056000-0x3a)=""/58, &(0x7f0000eb5000-0x4)=0x3a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000c53000-0x18)=""/24, &(0x7f0000413000-0x4)=0x18) 2018/02/13 20:47:37 executing program 0: mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f000003d000-0x30)=[{0x0, 0x1ff, 0x9, 0x0, @tick=0x3, {}, {}, @control}], 0x1c) 2018/02/13 20:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f00003fa000-0x8)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') pwritev(r0, &(0x7f0000438000)=[{&(0x7f00003ee000)='\x00', 0x1}], 0x1, 0x0) 2018/02/13 20:47:37 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003a0000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a8c000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ed8000+0x182)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@empty}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) 2018/02/13 20:47:37 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ef6000-0xd)='/dev/usbmon#\x00', 0x3, 0xe40) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000032e000)=@generic={0x0, 0x2, 0xfffffffffffffe00}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007e5000)=0x7fe, 0x7c) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x12, &(0x7f0000ee9000)='-', 0x1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00008d4000)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00005c3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/02/13 20:47:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a6d000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005f6000-0x8), 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000890000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e23000), &(0x7f0000a39000)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000293000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000eed000)={0x0, 0x8000, 0x1ff}, &(0x7f0000f89000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000038a000)={r3, 0x777}, &(0x7f0000a70000-0x4)=0x8) 2018/02/13 20:47:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000aa0000-0x4)=0xe1) 2018/02/13 20:47:37 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000364000)='/dev/autofs\x00', 0x2a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000200000-0x8)='./file0\x00', 0x108) munlockall() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b01000-0x4)=0x0) capset(&(0x7f0000905000)={0x19980330, r1}, &(0x7f0000226000-0x18)={0x5, 0x9, 0x8f9, 0x5, 0xa1, 0x8000}) r2 = socket(0x10, 0x20000000000002, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000893000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f000079a000-0x8)={0x4, &(0x7f000085e000)=[{}, {}, {}, {0x0}]}) getpriority(0x1, r1) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f0000e59000)={r4, &(0x7f0000edd000-0x28)=""/40}) fcntl$setownex(r2, 0xf, &(0x7f00006c8000)={0x3}) link(&(0x7f00000b2000-0x8)='./file0\x00', &(0x7f0000e8d000-0x8)='./file0\x00') 2018/02/13 20:47:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000627000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f00003bc000/0x5000)=nil, 0x5000}}) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$netrom(r1, &(0x7f0000282000)=@full, &(0x7f0000a59000)=0x48) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a13000)) fcntl$setstatus(r1, 0x4, 0x800) 2018/02/13 20:47:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff6000-0x2e)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair(0x0, 0xa, 0x800, &(0x7f0000283000)={0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000f33000-0x40)={0x2, @time, 0x6, {0x20, 0x2}, 0x80000001, 0x2, 0xfff}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/02/13 20:47:37 executing program 2: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000462000-0x8)={0x0, 0x0}) dup3(r2, r0, 0x80000) bind$unix(r1, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) 2018/02/13 20:47:37 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d7b000)='/selinux/enforce\x00', 0x490000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f00008d9000)='./file1\x00', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f00002e0000)='9p\x00', 0x0, &(0x7f00001be000)) 2018/02/13 20:47:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@generic="7656efb29a7af1f0ad8810b2b6253846", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bce000)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000a52000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c4e000)={{{@in6=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000b7c000)=0xfffffffffffffc8e) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000305000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x0, 0x0, 0x80000001, 0x0, 0x80, 0x20, 0xaf, r2, r3}, {0x3, 0x400, 0x5, 0x8, 0x10001, 0x1800000000, 0x800, 0x2}, {0x290a, 0xde0, 0xfc0d, 0x400}, 0x7, 0x1, 0x0, 0x0, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x4, 0x3, 0x6, 0x8, 0x8, 0x401}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f000020e000-0x1162)=@hdr={0x2000000000003, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, @ipv6={0x0, 0x6, "c3e7e4", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) 2018/02/13 20:47:37 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007b7000-0x9)='/dev/rtc\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f74000-0x4)=0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2000000000018, &(0x7f00005f3000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00002fd000)='big_key\x00', &(0x7f0000b87000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="bcb108c307ba773e639b79012e4886d520420a3ced13f3c4930e260491401582672a340064edc03d121cd9b056a8f4", 0x2f, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000000)='\x00') 2018/02/13 20:47:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00004c8000-0x40), &(0x7f0000001000-0x40)={0x7, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, &(0x7f0000b01000-0x40)={0x0, 0x100000000, 0x2}, &(0x7f0000001000-0x8), &(0x7f0000001000-0x8)={&(0x7f0000001000-0x8)={0x1000000}, 0x8}) 2018/02/13 20:47:37 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b43000)='/dev/keychord\x00', 0x155103, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x200, 0x0) ioctl(r1, 0x4400000000001264, &(0x7f0000002000-0x94)) [ 33.546164] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/02/13 20:47:37 executing program 0: open(&(0x7f00003cb000-0x8)='./file0\x00', 0x10840, 0x1b0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0xfffffffffffffffd, 0x1) 2018/02/13 20:47:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) poll(&(0x7f0000ae2000)=[], 0x0, 0x7f) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dbf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = mmap$binder(&(0x7f000019d000/0x4000)=nil, 0x4000, 0xc1f58996740e4591, 0x80010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000330000-0x18)={r1}) rename(&(0x7f0000515000-0x8)='./file0\x00', &(0x7f000000a000)='./file1\x00') creat(&(0x7f0000bfd000)='./file0\x00', 0x1) rmdir(&(0x7f0000dac000)='./file1\x00') 2018/02/13 20:47:37 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0xfffffd47, &(0x7f0000004000)=[{&(0x7f0000006000)="070000000000000007fffd946fa283bc0aeee6d87986d600000000000000a3a2d188737e", 0x24}], 0x1}, 0x0) [ 33.598664] 9pnet_virtio: no channels available for device ./file1 [ 33.642687] 9pnet_virtio: no channels available for device ./file1 2018/02/13 20:47:38 executing program 6: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x28}) 2018/02/13 20:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000099b000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0xf}}) munlock(&(0x7f00002b0000/0x2000)=nil, 0x2000) 2018/02/13 20:47:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000bbb000-0x94)=""/148, &(0x7f00002ca000-0x4)=0x94) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000665000-0x4)) ioctl$KDDISABIO(r2, 0x4b37) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000221000-0x4)) 2018/02/13 20:47:38 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000), 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) r1 = socket$inet_udp(0x2, 0x2, 0x0) unshare(0x8000400) r2 = dup(r1) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r2, &(0x7f0000027000-0x38)={'system_u:object_r:apt_var_cache_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x34}, 0x38) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000027000)=0x7f, 0x4) sendfile(r1, r0, &(0x7f0000014000), 0x0) 2018/02/13 20:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000037e000)={0x0, 0x0}, 0x80800) fstat(r0, &(0x7f00007d4000)) r1 = syz_open_procfs(0x0, &(0x7f00003e3000-0xa)='net/ptype\x00') pread64(r1, &(0x7f00008c2000-0x89), 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d0f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/13 20:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) mlockall(0x1) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) 2018/02/13 20:47:38 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f000000a000), 0x8, &(0x7f0000006000)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000c000-0x8)={0x0}, 0x4000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000000c000-0x1c)={&(0x7f000000c000-0x58)={0x27, 0x2, 0x7fff, 0x3, 0xffff, 0x101, "ad9718fe5d092aa9a4750bd86ee63d60688aa9c0cb139f07ca5f03f09d8e8a6ab77ecca372b17818341dac63d68bda106b787bbb722e5f4d4a7a939a002aa5", 0x6}, 0x58, &(0x7f0000001000-0x30)=[{&(0x7f000000b000)="7e4c7e2f4d8cef6ea778e16a63ffb9921cdc7ecdd3ab0e1e03a2456c1faa4f5edc5bb77335fc49470e8a51bda8200050b8b1748bcb833617ea507db4282cb2f35391ce2064ac07ae772fd2b66bf94b21b0ba1afe2d0da4fd42543dad2db2e2333ec23d180fcf1f12914fea528bc17e768b140531339857728465f14c010110fac3b43197e5a92d777d8753cbfd3cda20bdf2661ea04cac6bc824ed8237aa41f44b043d0a1a30ba1261ae", 0xaa}, {&(0x7f0000006000)="c11e6c451c4ab85f4d0b108531d12c290c6b8860be2a654f35d4a0b9aea77c500335f950e3375dcceb4eff75ec917f6eb154a3f3d0df0635ab0c1d054d1f21d24ce400f2d0404f7e0f0f47facc3ce1c4c897af5e5d1e0e016cf4fd4bb77a44dcb821947222f2aeee656e4ab2d110b8570210734509cdf57a098e564c50a315e3ee35b50a1305b56f809a862ced59ec3b20cb1d0179cd1d1c90583d94abccc5e738dc8a155c42116d6ac8c6683d643c612a4a79ef47c161af52edbfbe09bf9f802c37e4e82af7b0e004b2538db26dfc86513e4958a60545622c326c098e3cd2cc77089b", 0xe3}, {&(0x7f000000a000-0x32)="33a217fbe9a353d9a929e64460f570a7277eae034b181f9fa8254d6a9f02e01457b76e2b1a357b35ca03e779931623a33dea", 0x32}, {&(0x7f000000b000)="8eba05151e663f50b33eae21467b1622bbaf0fae49a66ecd775bab7e755e4bc4569718fd4156518ca1415ba893de39e6d2da3f286c9c85809d1ea7209b193ba70ca9d879e2631cccaf030dfca8c1a5ed812d2c6de009300f56ef170a7ee4afbf21621463e397586032885bfabf011c2d180ce118e09edfc5dbf915419e1bb93a859a5fb801a473d27988669b34a0977691b7280944a9ce00dc1140a7d2a163f6f44726f8bc1b6c6fcd568f042b286aeede08929c5b5ff3f928123da54a5a8dfdd70aefbee471897b7a1783e9bdb76985bfca9969671e98c2e1abd2eab2559c9ffa59e401438d0314a569d2ec", 0xec}, {&(0x7f000000b000)="d2", 0x1}, {&(0x7f000000c000-0x82)="aed1ff26e806597da5f7faac5618edabc7af7a16c2505ee25c24b8e6526e36ac030f6dc831c602ed44b7f04379a276cde9f21b393f7f9901ac098db8a19c56085c870b9f02ef2c7c3cc1fb043e1f5b7324fbd38caea4d9f2c7434713940a96a348b251a04fbdbba32512a9237b7e10a43ed51c5e5664039cfe526113c555e543e9cc", 0x82}], 0x6, &(0x7f0000009000-0xfc)={0xfc, 0x107, 0x9, "d523f3e27e80e081d235f9bcd610a5dfc777d31d15787d509826294bfbf398336f26c411b88af86507688d30c5b19576fe23a3dfa8400c59239413a6a110cf7493ae3f2afe3796adc8f40b698b018e1ad3b7ab2eb5839ea26149e0f5ac798c028ba7130f4eefb6c7e974492cc2a43c55016428dcac51f9f738b7cf1382338fd6b27976b8c67a2c4838f6aebef3f029dcad82cbde9ab5289bc1829928226836420fe02dafa6401d611a29bd026b3d911999e742cbb1204cb2b3060b3b58e870dec20e2e0a62f8728cfeecb8b27296c839bef845fffb9ab4d20218aa28fce39866904f710336b948cd593229c7b613"}, 0xfc, 0x4}, 0x40000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f000000c000-0x10)={{}, {0x0, 0x0}}) setitimer(0xffffffffffffffff, &(0x7f0000000000)={{r0, r2}, {0x0, 0x7530}}, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0xd30}}, 0x0) 2018/02/13 20:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x739) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c02000)='/dev/vga_arbiter\x00', 0x4c0, 0x0) sendto$unix(r1, &(0x7f00007d5000-0xe)="4a29cb7caa72a3dc862c8550a36b", 0xe, 0x20000080, 0x0, 0x0) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x40000000000005}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) r3 = dup(r2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003ee000)='/selinux/checkreqprot\x00', 0x56123ef6bdd710e8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002d4000-0xe8)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000c83000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000086000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) 2018/02/13 20:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0xffffffffffffffff, 0x70a0}, 0xc) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000d2c000-0x2)={0x854, 0x101, 0x5, 0xe01}) writev(r0, &(0x7f0000430000)=[{&(0x7f00004a2000)="5f562c1c7fa3cac7e8a5c2b9356d9c9be0db5a7fa698d5ff4f18ca80155335a77437cc31d8828b28b2c076897b87393c293eeb2d2723fc37d35dd4f40c9a2600ab47ecce02aad6e093d1fd39a57ec8b149ca7a5124783c9ce221184d0ceb69ce78187497cd65e743d32c7ff842787a5a82765cef4989bc02b715954618721bfe4f0351f76120657658845748e59e91dea70e740618a12b8bd0e96280cbcac2ca458f14fdc8b230bc903d4be5b69215bc7789", 0xb2}, {&(0x7f0000395000-0xbc)="4c229a0e91ab8a8e900dd50eb59247d57ec8ef439d22682e71d806532e407daec0b215901c364fba1f069bf9822f0c1d5d1103ff955ae5fb998229e6395d8b702542ebb2968932acaa050f661b1a9c1fb905b8c3efdbf68de8254d6ab6cff55adda4d4a5e6b0a769f48e5e1af983228600b1841df83ff01e52b613b3b561943393ebba7aeec8de22b23e5787720347660673c171c7b99fa84d043d88025169d40be0f8bebe76b79aa2619f736f1fa20612787333964ea39f74fe256e", 0xbc}, {&(0x7f0000c64000-0x16)="ce96f1ffe20090677ce78145075a6048e3e78b607abc", 0x16}, {&(0x7f0000a12000-0x14)="9cc52afd1724bf1366fbfc0f0d84b3a0b590dfdd", 0x14}, {&(0x7f0000b92000-0x8b)="7b88901b4e768ac1b7928b15cb926d9679e477f7f3877fabd6481cec52d4a1072fecb1dff0dfa59eeb5197a13f4dc2b9c9c0fb8f5b90b1421164642cc8590ba01fff3c1dc2e57efbdb1429095537f4bd5e23b85646d85c04f7bfe02a630d44b0ec48c0fe21ab83f0b6c227a818d365caaba9bd602c4ef8e9e4eb2486e59396e372660e68c69170aac3a43e", 0x8b}, {&(0x7f0000998000+0x961)="d7a7936f925bd9977f0526cef17cb452897001cac4865c4aaa78ea3686625108a4305908a61c31bcb0a3b1f32c13527b7dbc1f1908f4a1552a43f348e9844a13abca5746574705d06d8d571178381e29ce52a90ea5423f2ebd1dd7f326877a685914020d33ea7c59fbfb50ca3edc1845c68a5fa82cdd527200f57cd984ae740493fd27e8b45dcd95e3118457430cc719ef4067407d448163ebdd6205c4ef9f57333da84011441cf770a8", 0xaa}, {&(0x7f0000c05000)="01a8fdbc3d12fac7e4f7931cd6e5af143ae674163a8c19600fc0e84cb034e838e1a44b94a92792cd71d5ed9cd5bdc25775906881", 0x34}, {&(0x7f000090a000-0xc4)="cb8001d7a3b1fdeba0a9fcb99cf97b40bc344eb6e90d609097d2aecebcc7a4d3f1f00151c9d4bee1f1fa02801b83319cb0009e27b962f08c1c67e43f61036e67c62c134b77550fe728fe00fad5915689619b9507e1da97b6a23c8ef553da483c323807d701275f7fb9db8bdbf18ae77b20ef9beb5c8156c4ac560b49b2f02fe59092cfd57fa5e116547708f65c51bab9c781d97f7ae539f97e4b32f0cae5338ccb7c2322722a02d3e3c5d20ae4637903843a439c2f95d6c2ac48d8a4ca46d369c37f8100", 0xc4}], 0x8) socket$l2tp(0x18, 0x1, 0x1) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000542000)=""/4, &(0x7f0000369000)=0x4) set_tid_address(&(0x7f000048a000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000291000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) 2018/02/13 20:47:38 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) fchmod(r0, 0x58) r1 = socket$inet(0x10, 0x7, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001400030207fffd946fa283bc0aeee6d87986c4", 0x17}], 0x1}, 0x0) 2018/02/13 20:47:38 executing program 1: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008d5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000d24000-0xb7)="53e9df7ddb4118028882425a4ac3b977d66b70ba38052b40020ccf252f460afbf06de5fc326d9b563c47860bb178400e817331fa3d0f2dad9f7a5557b9f74a2b010d1a138878a03133c861b536c0e3189c9679c3e548348a58296977db6696a5dbbecd1b790fa16043162200fe54257282edac72b118fcb4bedce5ab5673110eecccd386bde87ca52456f3e807d0208a0445d5cf681870f94b54966e18cae19910632050229bfce5d1922717b36505db1bbff5a6f0620b", 0xb7) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4), &(0x7f0000246000)=0x4) [ 33.745020] audit: type=1400 audit(1518554858.034:12): avc: denied { net_raw } for pid=5224 comm="syz-executor5" 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 2018/02/13 20:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003bf000)='net/ip6_tables_targets\x00') ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000219000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r1, &(0x7f000033e000)=[{{}, 0x11}], 0x10) 2018/02/13 20:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000885000)={0x7, 0xffff}) r1 = socket$inet6(0xa, 0x40000000000001, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) memfd_create(&(0x7f000046d000)="2e65746830f0626465762c70726f635b00", 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000063d000)) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000102000-0x50)={@dev={0xfe, 0x80}, @empty, @loopback={0x0, 0x1}, 0x0, 0x0, 0x800}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000627000-0x11)='/selinux/enforce\x00', 0x2240, 0x0) [ 33.757866] audit: type=1400 audit(1518554858.044:13): avc: denied { create } for pid=5234 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 33.762759] audit: type=1400 audit(1518554858.054:14): avc: denied { bind } for pid=5234 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/13 20:47:38 executing program 1: r0 = socket$packet(0x11, 0x800000040002, 0x300) accept4$packet(r0, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004000-0x4)=0x14, 0x0) 2018/02/13 20:47:38 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000001a000-0x38)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001e000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000004000-0x4), &(0x7f0000006000-0x4)=0x4) 2018/02/13 20:47:38 executing program 4: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000643000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1, 0x4) pipe(&(0x7f00008bd000)={0x0}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000e81000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e82000-0x15)='/proc/self/net/pfkey\x00', 0x28081, 0x0) recvfrom$ipx(r2, &(0x7f000047e000)=""/149, 0x95, 0x103, &(0x7f0000e81000)={0x4, 0x101, 0x1, "61a99782a45b", 0x20}, 0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40002, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000000)=0x5) socket$inet_tcp(0x2, 0x1, 0x0) connect$llc(r1, &(0x7f0000d70000)={0x1a, 0x15, 0x9b, 0x401, 0x7ff, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) signalfd4(r2, &(0x7f0000e83000-0x8)={0x6}, 0x8, 0x80800) fstat(r1, &(0x7f0000d44000)) openat$keychord(0xffffffffffffff9c, &(0x7f0000233000-0xe)='/dev/keychord\x00', 0x40, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/13 20:47:38 executing program 7: r0 = socket$packet(0x11, 0x800000000001, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x80012, r0, 0x1ffffffe) 2018/02/13 20:47:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb}) fcntl$lock(r0, 0x7, &(0x7f0000618000-0x10)={0x0, 0x0, 0x0, 0x2}) signalfd4(r0, &(0x7f0000445000)={0x661800}, 0x8, 0x80800) 2018/02/13 20:47:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x2142) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4), 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000002000-0x4)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000068a000-0x8c)={0x101, 0x0, 0x7, 'queue0\x00', 0x3}) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') r2 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000004000-0x8)='trusted\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000)='\x00', r3) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000002000-0x2)=0x400, 0x4) 2018/02/13 20:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a8f000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000088000)) acct(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000849000)='/dev/ppp\x00', 0x0, 0x0) fchmodat(r1, &(0x7f000008a000-0x8)='./file0\x00', 0x8a) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f45000)=0x1f, 0x4) 2018/02/13 20:47:38 executing program 6: clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@common='bond0\x00', @ifru_map={0x3, 0x7, 0x4, 0x3, 0xfff, 0x2}}) 2018/02/13 20:47:38 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fa3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x63)="0502e8d94b00f7fe0c3d16c7e744c57d50218960bd5b327f22b4fb207b4c75f583261ac14b0a470ebcfd30d0eb57b9bf30c7bab7c51cc65f01c1eacf62e7c2c46a04339320b7d65e940cf7a97d300c3b67751ec767ae6935bf80150b677e9a8755d809", 0x63, 0x4000000, &(0x7f0000f8a000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000-0x9)='net/icmp\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000005000)=0xe8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x18)={@empty, 0x3b, r2}) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000004000), &(0x7f0000004000-0x4)=0x4) setsockopt$inet6_int(r1, 0x29, 0x7b, &(0x7f0000003000)=0x1f, 0x4) socket$packet(0x11, 0x2, 0x300) 2018/02/13 20:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000f4c000)=r1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a56000-0xa6)=""/166) 2018/02/13 20:47:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00001db000-0xe)='/dev/keychord\x00', 0x200, 0x0) fcntl$setlease(r0, 0x400, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73000+0xd64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) sendfile(r0, r0, 0x0, 0x1) 2018/02/13 20:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000971000)={0xb7, 0x10001, 0x1f, 0x100, 0x0, 0x6}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000bfa000-0x8), &(0x7f000086d000)=0x8) r1 = getpgid(0x0) sched_rr_get_interval(r1, &(0x7f0000000000)) select(0x40, &(0x7f0000f4b000-0x40)={0xd1, 0x8000, 0x6efd, 0x8000, 0x6, 0x8, 0x4}, &(0x7f000078f000)={0xcb, 0xffffffff, 0x7, 0x101, 0x1, 0x3, 0xfffffffffffffffc, 0x8}, &(0x7f00006b5000-0x40)={0xf46, 0x4, 0x8, 0x1, 0x1, 0x3, 0x1, 0x8}, &(0x7f0000343000-0x8)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000024d000)="cf8f7a78275143316d0bafc04473") clock_gettime(0x0, &(0x7f0000809000)) modify_ldt$read_default(0x2, &(0x7f000062a000)=""/155, 0x9b) sendmsg(r0, &(0x7f000003f000)={&(0x7f00004d4000-0x1e)=@pppoe={0x18, 0x0, {0x4, @empty, @common='bpq0\x00'}}, 0x1e, &(0x7f0000b81000-0x50)=[{&(0x7f0000ea9000)="b9ae917dd6401db1ddd37d510bbf57699f1a4c62cdf37ba3c3a35568dc392a31b35a58c982c0583aba1a4a77e87fcfd621764a50024fd54fed54fcd4fc14e852c58b53f43bb86c83568a32b04411ed23c0355157913e1c49b6b82ba37e0e8361f4f50d677f311d890dd113610f2f6f74d634b2e85571ab9f57fa95157aa9812f148771d3283692f14d8c559f7e8ba16fe1f15c0bebaab2aefd2ee35c498bb68e43c3a2e8f176f6c739a23494f924e170a4e2787579b4ec52c49597a6033be9", 0xbf}, {&(0x7f0000bf5000-0xcd)="37490cdd163d5a8955f5900359b39e4a21cc40a4e81a507e9650d2fda04809d45878fa2d592d29eb166963c3757a21259f3ac5c8cc16680095a17e7aafdd502d4bd23eb6b2fbb4eaded62703b8117df7c4d3e5d5fd0547dc257cf7a2307ae9b8105ee019dba67ee3ad5cc01a458cfd6acd294ee6440359675c6c1854e48e26539287b7a20799c6c9f62024e289018c1c564a97fd169cd2b959ac246cc050d575c517ddbd64a75eb91cfdd4f312ef298c01341bd1dd22c2844cbf734f4efbfc3b7ede66894f5119e4e7760ebd29", 0xcd}, {&(0x7f0000bd2000)="3c2a8d0fb0cc9748ed92499f95c5c8f4c5e261680e2b5e31c4d0c2bab2c60c53f84d6240ee43cf14c6cb3fc7c190fb26b10872ce510eb9894263909cafa42df89cdeeebdf888820582026cae4440a7682d5daf4209ea29735bbd3f49c0cc1987c9bcd3a6503d5a9bd1ce253a659996570d65155aacc1cb704ee46f336544eb204c3e709fbe41f0550fe07bf0237bfc4afd0f8dee58df474052009f314a60e450e298ed1d434bcfc710d098268a6b80485befa3c460bac9dba236d3c1a9a254c2681584aa7695b9e0dd911a7e625d74fc74d094eedd79b116c4870cb2a26940bba060", 0xe2}, {&(0x7f0000770000)="2e874e6ab9ab4d596fd5ec279aab031b9595c5984cff8b532e53dd4b2615f9d0c9d3497c381fc493e138c75d3e54c1baba0923e3a030d4e211ab7d0e05e71dafbf26b9dd2939e3", 0x47}, {&(0x7f00001c0000)="c3501db344eafb7e281d333c9b7dab9e8849fa90e99ec9d463c4e5361f4629348d3b842af1e7735e7799eff355655c400c8c94a1b7b61f60283b37c2e1c06cf1679f741eca3fb4469ab41a85e81ba3fcbb5de7aa778761983d6aaf50c8378998", 0x60}, {&(0x7f0000e23000)="afc27fc512f0bba13218600c84a8b145e09a097389c35a11aa10c1d834adaf933c8af1bdc6c43148147257a45a0239448a8086010c7be10a7564ca6f894cbcbc99ef0e1143364349fa79177113597154473f71c5c30049599647df9dbc98b46274144bd587d59b40b4d9468ef6171c6f7924ececdf8743f535eca4151c361db352d5d5998f6a5b90f8d59a169801e6267b5af8596548b19f7652dbc722e5f1a2d216e36a2a6efeb673838ce50f0f910293e6f8baa6fc99c5eacfc5826fbf094e12e2ade08a22c7734ad439e45ad2cc18833013f43d62e3b838c7c54f38eac6668878d912ee478aba2e22acdfab6f88e5967f7b", 0xf3}, {&(0x7f0000f22000-0x36)="f18e724eca1771ecda17fe47e198a8eda62646918376b955f61b71c406b959e9fee15a69f6ae1b0c0320e4c940a34a23ce7eb612168e", 0x36}, {&(0x7f0000318000-0x57)="565c1c3fae2acc046525728728fab4ec45f89c2d49e60489b179a1cc9d14df328d4080415987686f505b9ac354e671bb25a7512cf2836423e98c5fc4320c3ad541081ef72f579ea649c0f2bfa54de5958f334aac0bba97", 0x57}, {&(0x7f000037e000-0x22)="6d5438f70366d0608cc477904917abae880d9bc2a50352ff306116bb691379f03dcf8fb884ddd4a29b1d37e92aa427c72b32f745f92aeca336f6da7b4088dd978f1acca4", 0x44}, {&(0x7f0000f66000-0xa6)="158dd63b67d143c91f748e3546ccac6de7aaec1f66a113f6d3ddec848fe6fcfd5fb473e014a7993b674bbfe28f16bb495a000fb6af7ac32d18b8ee17dab48115ad68a1c955920ab3f90ebe453feee7fd9766d22c63481f0102850a8fc0e5568635598835a8fc7a72db4437e3aae52aec109df9e9c1371e9c96c0d4b6e2e0f83d846c508f1ddaf12248e1b259b994ed1801a17a5e5d5afb7e7fb9fb3cb45c99d0981f9c4f23c9", 0xa6}], 0xa, &(0x7f0000aba000)=[{0x7c, 0x101, 0x5, "3ebf10d62920676793b0ea537f976f3a4c604a78fed8d1019e5eea204dd09b0bff999adfcd1eae6fcb888d3b13576554c491aee82a144f059a1e4bb418117f88ef5fd9484b121199f3dbb26d29a937ffaefcd5d5beaa8e8d3c093034c0368b7bbeeae0110eee915e897d0303d1cc81f5"}], 0x7c, 0x8000}, 0x40800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00002b0000-0x8), 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d28000-0xe8)={{{@in=@rand_addr, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f000065b000-0x4)=0xe8) 2018/02/13 20:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000115000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000e80000-0xe2)=""/226, &(0x7f00004ba000)=0xe2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0xbd, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0xfffffffffffffc3d) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00004e8000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x0, 0xfff, @empty, 0x3}}}, 0x6, 0x0, 0xd0, "e6e6d7bdabcdf5d3691554bbec9f277665877e50b82b36b98c0a20747d42fb3537a44f5c7bb88a374739375ebd8e8aa0522f4ba9cd7f4d5b8497a41af5933a54c6971e59b5676468db8a2b7c2af20a92"}, 0x160) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000054b000-0x4)=0x17b) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000057a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e24000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dfb000)={r2, @in6={{0xa, 0x2, 0x35de3a4c, @ipv4={[], [0xff, 0xff], @empty}, 0x40}}, 0x59aa, 0x2, 0x7ff, 0x7ff, 0x40}, 0xa0) setsockopt$sock_int(r0, 0x1, 0x18, &(0x7f000032f000)=0x100000000000000, 0x14) sendmsg$nl_xfrm(r1, &(0x7f00002fc000)={&(0x7f0000868000)={0x10}, 0xc, &(0x7f00004de000-0x10)={&(0x7f0000db8000-0x60)=@newspdinfo={0x14, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) preadv(r0, &(0x7f0000d9a000)=[{&(0x7f0000d4a000)=""/147, 0x93}, {&(0x7f0000f1f000)=""/225, 0xe1}, {&(0x7f00009d9000)=""/207, 0xcf}, {&(0x7f00003cc000)=""/4096, 0x1000}, {&(0x7f000045b000-0x5d)=""/93, 0x5d}, {&(0x7f0000825000-0x68)=""/104, 0x68}], 0x6, 0x0) recvmsg$netrom(r1, &(0x7f00002f9000)={&(0x7f00004ef000-0x48)=@full={{0x3, {"9174466327e73d"}}, [{"6404003b0ce581"}, {"56016bdfe5c176"}, {"01978334b46e1c"}, {"75b3230b9fd79e"}, {"d19ea8f4e335ee"}, {"feac015c6aad85"}, {"16a67d0cd12da2"}, {"dbc1bb7d4fd153"}]}, 0x48, &(0x7f0000e5a000)=[], 0x0, &(0x7f0000dde000)=[{0x8c, 0x119, 0x8d, "a9db4f92d2e8d887e396ae792e1cf2f0cdc46980c1b4bd2261bd8a89aed6b9aee3feaa95a490f2f6bd6dc728d3f8b193bfdf12ccf668baba7a6bbc4c1d12b2771ff7b9764a9b7d2c9c5c47bde94988ddb119ee35050c78528d7ef0222cf35025f27834ecdc8acb388353afaaaf865ca228e9a778f29cb4fbf77b6eba7e9d21e4"}], 0x8c, 0x4}, 0x100) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) 2018/02/13 20:47:38 executing program 6: clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={@common='bond0\x00', @ifru_map={0x3, 0x7, 0x4, 0x3, 0xfff, 0x2}}) 2018/02/13 20:47:38 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000f89000)=0x690, 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000f8b000-0x8)='./file0\x00') 2018/02/13 20:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f27000-0x28)={@common='dummy0\x00', &(0x7f0000ba5000)=@ethtool_regs={0x4, 0x7, 0x5b, "7c0b4a146fbbb2a5a6fe45cf7a074a4682612722d435b0c88d0e38ce590cdd19920eba61d2f17dbd6fb8920903ff0505c82bcaa45599a876b44bd68cc81f5e3d36e50db0581ceab760ba6814a7b4539457b6e23e0674de8f890246"}}) gettid() 2018/02/13 20:47:38 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000008000-0x8)={0x5, &(0x7f0000006000)=[{0xe81c, 0x4, 0xc5d, 0x2}, {0x5, 0x1, 0x1000, 0x8}, {0x400, 0x6, 0x5, 0x3}, {0x8, 0x3}, {0xfffffffffffffff8, 0x5, 0x839, 0x100}]}, 0x8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000004000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/13 20:47:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000e61000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f000074e000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000712000)='./file0\x00', &(0x7f0000b9f000+0x6fe)=[&(0x7f0000667000)='keyring,\x00', &(0x7f00003d8000)='/\'+&posix_acl_accesscgroupvmnet0\x00', &(0x7f00001c5000-0x1)='\x00'], &(0x7f0000f87000-0x28)=[], 0x0) open(&(0x7f00009c2000)='./file0\x00', 0x10020000000401, 0x0) 2018/02/13 20:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000ea1000)={'system_u:object_r:logrotate_exec_t:s0', 0x20, 'system_u:object_r:shell_exec_t:s0', 0x20, 0x37, 0x30, 0x20, 'unconfined\x00'}, 0x56) fremovexattr(r0, &(0x7f0000878000)=@known='system.posix_acl_default\x00') [ 34.036089] device syz5 entered promiscuous mode [ 34.167665] device syz5 left promiscuous mode 2018/02/13 20:47:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xaf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ae3000)=0x3) write(r0, &(0x7f00000fe000), 0x0) 2018/02/13 20:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') setns(r0, 0x8000003) 2018/02/13 20:47:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000080c000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = open(&(0x7f0000212000-0x8)='./file0\x00', 0x800, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000dad000)={{0x10001, 0x401}, 'port1\x00', 0x0, 0x400, 0x9, 0x0, 0x0, 0x6, 0x2, 0x0, 0x1, 0x9}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e1000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e34000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f00004ad000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5a000)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)}, @ptr={0x70742a85, 0x0, &(0x7f0000e97000-0x1), 0x9}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000da8000)}) 2018/02/13 20:47:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000357000)='net/igmp6\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000164000)={0x5, 0x4, 0x9, 'queue0\x00', 0x5}) readv(r0, &(0x7f0000fd4000-0x70)=[{&(0x7f0000cdf000)=""/4096, 0x10e6}], 0x20000000000001c4) preadv(r0, &(0x7f000075f000-0x30)=[{&(0x7f0000ee2000-0xdf)=""/223, 0xdf}, {&(0x7f0000c1e000)=""/116, 0x74}, {&(0x7f0000945000)=""/17, 0x11}, {&(0x7f00005a1000-0x54)=""/84, 0x54}, {&(0x7f00005fb000)=""/63, 0x3f}, {&(0x7f0000ffa000)=""/245, 0xf5}], 0x6, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00001e4000)=0x3) ioctl$int_out(r0, 0x5462, &(0x7f000010f000)) preadv(r0, &(0x7f0000333000)=[{&(0x7f0000114000-0x32)=""/50, 0x32}, {&(0x7f0000ebd000)=""/250, 0xfa}], 0x2, 0x0) 2018/02/13 20:47:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000e5c000)='/dev/urandom\x00', 0x0, 0x7ffd) pread64(r0, &(0x7f0000d7a000-0x1000)=""/4096, 0x1000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005f0000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000222000-0x4)=0xffff) 2018/02/13 20:47:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) madvise(&(0x7f000001c000/0x3000)=nil, 0x3000, 0xa) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000067b000)={0x1, 0x20, 0x6}) 2018/02/13 20:47:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a2c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x2, r1, 0x0) 2018/02/13 20:47:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000017c000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000106000-0xd)='/dev/usbmon#\x00', 0x4, 0x200400) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000ea000)={0x0, 0x7ff}, &(0x7f0000064000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c44000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x5, 0x3}, &(0x7f00001b9000)=0x98) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000390000)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7f65}}, [0xd9c, 0x100000, 0x7, 0x20, 0x400, 0x92, 0x3f, 0x2, 0x1, 0x80, 0x67, 0x6, 0x7, 0x1, 0x8]}, &(0x7f0000444000)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000050a000-0x8c)={r4, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}}, 0x8c) 2018/02/13 20:47:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000003f000-0x10), &(0x7f0000001000-0x4)=0x10, 0x80800) restart_syscall() r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000e80000-0x4), 0x4) 2018/02/13 20:47:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000df9000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @random="9f9061557d91", @broadcast=0xffffffff}}}}, &(0x7f00003cf000)={0x0, 0x1, [0x0]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000064d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000022e000-0x4)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cd1000)={0x0, 0x114}, &(0x7f0000aa1000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000055f000)={r1, 0x1f, "0d0d218104b756fd23ca07f999e63c7e2e6ad62415c13288c7bc079283fa89"}, &(0x7f000028d000)=0x27) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000394000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000edd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000054d000-0x4)=0x1, 0x4) connect(r0, &(0x7f0000e29000-0x10)=@can={0x1d, r3}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000cde000-0x3c)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8, @empty}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}], 0x3c) 2018/02/13 20:47:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000073d000)={0x0, 0x7cf0, 0x6, 0x645}, &(0x7f0000e87000-0x4)=0x10) open(&(0x7f000027f000-0x8)='./file0\x00', 0x400, 0xc8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007d0000)={r1, 0xff, "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"}, &(0x7f00005cb000)=0x107) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0xfffffffffffffffc, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$getflags(r2, 0x401) 2018/02/13 20:47:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000013, &(0x7f0000001000-0x1)='|', 0x1) 2018/02/13 20:47:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = dup3(r1, r0, 0x0) r3 = gettid() sched_getaffinity(r3, 0x8, &(0x7f0000756000)) ioctl$FIONREAD(r2, 0x541b, &(0x7f000073d000-0x4)) 2018/02/13 20:47:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000f02000), 0x0, 0x20000000, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0xfffffe3c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ede000)='illinois\x00', 0x9) gettid() r1 = accept4(r0, &(0x7f0000ff6000)=@nfc, &(0x7f0000644000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f8f000-0x8)={0x0, 0x7fff}, &(0x7f0000967000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d28000-0x8c)={r2, @in6={{0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, &(0x7f0000897000)=0x8c) process_vm_readv(0x0, &(0x7f000005c000-0x40)=[{&(0x7f0000371000)=""/172, 0xac}], 0x1, &(0x7f0000ffd000)=[{&(0x7f0000d6b000-0xfa)=""/250, 0xfa}, {&(0x7f0000c24000)=""/13, 0xd}, {&(0x7f000062f000-0xf)=""/15, 0xf}], 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d2f000-0x9)='/dev/ppp\x00', 0x424400, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000040a000-0x4)=0x3, 0x4) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000916000-0x4)=0x100) recvmmsg(r0, &(0x7f0000642000-0x120)=[{{&(0x7f0000bba000-0x58)=@alg, 0x58, &(0x7f0000d21000-0x20)=[], 0x0, &(0x7f0000352000-0xa6)=""/166, 0xa6, 0x7ff}, 0xfffffffffffffffd}], 0x1, 0x0, 0x0) getsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f00000cb000-0x4), &(0x7f0000266000)=0x1a3) 2018/02/13 20:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f00001b0000)='./file0\x00') r0 = open(&(0x7f000009b000)='./file0\x00', 0x141042, 0x0) readv(r0, &(0x7f0000693000-0x38)=[{&(0x7f0000ca8000-0xfb)=""/251, 0x5288f85de181e853}, {&(0x7f0000e3f000)=""/136, 0x88}, {&(0x7f0000c91000)=""/254, 0xfe}, {&(0x7f0000aa0000-0x9f)=""/159, 0x205}, {&(0x7f0000962000)=""/187, 0xbb}, {&(0x7f0000121000-0x65)=""/101, 0x65}, {&(0x7f0000403000-0xd2)=""/210, 0xd2}], 0x7) 2018/02/13 20:47:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$urandom(&(0x7f00000ad000-0xd)='/dev/urandom\x00', 0x0, 0x2000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00006e1000)={0x6, 0x54, "c01a33f632517c1dbfbd3ba65d290af0bbf0919170b068d9f4190f68faa2962e517c8a5f924444bb7d1496a162bca530d18a28ad87d54537b07b223f5112fea535d520ab03b6068fb083fb47ebb2824cf2a7cc08"}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fa5000+0x6a9)={@mcast2={0xff, 0x2, [], 0x1}, 0x80, 0x2, 0x0, 0x4, 0x9, 0x800, 0xffffffffffffffdb}, &(0x7f0000ced000-0x4)=0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f000070e000-0x11)='net/fib_triestat\x00') modify_ldt$write2(0x11, &(0x7f0000a5a000-0x10)={0x0, 0x20001000, 0x2400, 0x3, 0x10000, 0x100000000, 0xfff, 0x2, 0x8, 0x3}, 0x10) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0xfe, r2}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x20}, 0x1}, 0x0) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000e5b000)=0x200000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f000056c000-0x18)={&(0x7f000087c000/0x3000)=nil, 0x10001, 0x3, 0x82, &(0x7f0000169000/0x2000)=nil, 0x2400000}) [ 34.679939] binder_alloc: binder_alloc_mmap_handler: 5330 20000000-20002000 already mapped failed -16 [ 34.709754] binder: BINDER_SET_CONTEXT_MGR already set [ 34.715341] binder: 5330:5340 ioctl 40046207 0 returned -16 [ 34.722709] binder_alloc: 5330: binder_alloc_buf, no vma [ 34.722727] binder: 5330:5369 transaction failed 29189/-3, size 80-16 line 3127 [ 34.770343] binder: undelivered TRANSACTION_ERROR: 29189 [ 34.776804] binder: release 5330:5340 transaction 7 out, still active [ 34.785416] binder: undelivered TRANSACTION_COMPLETE 2018/02/13 20:47:39 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000831000)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x30) mmap(&(0x7f0000000000/0xb28000)=nil, 0xb28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000b29000-0x8)=[{&(0x7f0000b27000)="6e1801", 0x1}], 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003b4000)='/dev/hwrng\x00', 0x2, 0x0) 2018/02/13 20:47:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e2e000)='/dev/rtc\x00', 0x101800, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000343000)=0x2, 0x4) syz_open_procfs(r0, &(0x7f000017d000)='mounts\x00') r2 = syz_open_procfs(0x0, &(0x7f00004c7000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d7e000-0xf)='/dev/sequencer\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000ed7000-0x8)={0x0, 0x0}) utimensat(r3, &(0x7f0000105000-0x8)='./file0\x00', &(0x7f0000925000-0x10)={{r4, r5/1000+30000}}, 0x100) 2018/02/13 20:47:39 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000df6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000002000-0xb3)="904ab23d69b25636563e003b8135415223d2457ea5a09017a2f1648a79fcd438482a486245878acd4048c95ddf1d010f5994207f178c033742b42d803d65b706246270abce618b6e5e2639445141e4841eb3de9b7f765868584c9e925682d44f1937aee98fd7dd0670a818ec139c4032b7dda6122d4f701094116f636c1271f53c41eac066281a1df8a90040f85f914094bf963f5b9e5e210c34a69b31465079d2bcb6bf02f119cebb0ac98c042beda5ccc453", 0xffffffffffffffaa, 0x0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x6fa}, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='gid_map\x00') setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000001000-0x4)=0x6, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000335000), &(0x7f0000700000)=0x8) r4 = socket(0x1, 0x3, 0x0) sendmsg(r4, &(0x7f0000d98000-0x38)={0x0, 0x0, &(0x7f0000d78000)=[], 0x0, &(0x7f000022b000-0x4ec)=[{0x404, 0x1, 0x1, "2705a3767963d8eb7f3bc9de95538cc9b0d118c0d55d72ce3b565a5940e2bc8088c7b476e94e7a8fa93cf1d8e1dfa40221900ba650a4a544e24de66fa4f245b0880645f07a0543246c5e7c918fe21d7ed8f90c8dda0d0362167fbf8649d1b3be4fbed82d6ecd004de32bcb9b4f19eb353dcd8b6c199347d54199d3858d772b45e369991ce6789560d8e67ec1d749c941db0700bbee982a0d651516b87ec38982657d6dd45f8728313175facc16556ff6db4b475d8477c6caecc38c2c58eb9836c590cd75f719177fd080c1d38fd3eb865f90135d2aaf185fd97ecb4cacd8989db69b37006d16d73316b9846accf889ffa86471614ea38f90db4457be6c6862cb7ad0b2114993a8895203f78eb6a33989fa6098a5ff345673d5cf97350ef9c68f75c3fd5be92dde3903d64d5f292898fe5b4bc156bbae16c3711eb1a22f0c5b8159edbb3697d4f8f6c09761c6c6d1b53139afa62c4321939fdd37d9f42ffbdcd04d9dac9e12021ff633a09e17543374fa2b2c178acffdc6ea1a301fb00bfb1741cbf894a6ee914b794dd55615507137ce331150985febe7d15a98b6ce34d2c3e7005e0c3a0615d55e52321fe16951d67ed99b17fcf44271921ae3b29c9a9a64c54e194e204e43a40b62c681b0edf7ca09b4649629ffe035f8d79106f0ed204f92891df61c2e646f5b5667391c242fe2173008cc113a9e77e6b388a722199bbaf8331187ee8b181792f00550b0ba6acb4b7a04333862ee7cea95dcbed6b1bf9cf0940fbbaa679f0dcdc69448fe8536948fa52dbf2c25d9d64bc92ab633cf01295a91528432bb4edec283c18c509fa2da51724cbe38a5960cb91f6b612ab71ed6dc36dd25208f1c0d13daa6166f47bbc58da2665d82fc85d15b4c8efadefa11b3fdc2dfa200d8498c70270c08018fb0fe38d1d79fe44a94d62dc63344fb079521bfd57902ca9ea310542fd62a46b152509ce10cece7470a78ecdd12b968b31d10253db2c885caf58f55bde57e02b686d0a292d98567b39518e6a5364c0f28183cae724d807ca194410dde5553de39b7612b0bc3d9e5b45872d5706d1fb7e0adb247959ddc2c9963cfa85bae55be78889195437b6e0c6551e303557d31a99b53a191db47792a51796d4c6a56af4da99d46fb80a76ce55a80fee74b92e1f5d61ed44b2bdd2d2d42fd0ded044d832b5801d2be02b3d3d54adeba06da7ff8b9016e5522255e08cb4e1f5ebd17fa18cdf1a7d03dcf832454e68fe3e272dc25680e4b3a51a0c146afdabfd5319aed2307930f0f4883365eafef0cfd8ed9ae380deb3257258d0d37b8428a96c528fa0bcdbcc65b6e7ca546ec3142ed8c09ca59428d229e398dabfeea6700ac8c7c290d9b27173b51543c978391e0aa85dc958afdcdc79c9b267f74f9ff0e65bbfb4b9c815fe76fc0925716299a"}], 0x404}, 0x0) 2018/02/13 20:47:39 executing program 5: prctl$intptr(0x26, 0x100000000) 2018/02/13 20:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000027b000)='/dev/rtc\x00', 0x101080, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fb7000-0xc)={0x0, @loopback, @loopback}, &(0x7f0000b12000)=0xc) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000c21000)='tls\x00', 0x4) r1 = add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) bind$inet(0xffffffffffffffff, &(0x7f00005cd000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f97000)='/selinux/policy\x00', 0x0, 0x0) add_key$keyring(&(0x7f000071e000)='keyring\x00', &(0x7f000016e000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ec8000), 0x2c2, 0x0) request_key(&(0x7f00004cd000-0x12)='.request_key_auth\x00', &(0x7f00007d4000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000055e000)=',ppp1!&\x00', 0x0) keyctl$revoke(0x3, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000090f000-0x4), &(0x7f0000bba000-0x4)=0x4) request_key(&(0x7f0000b01000-0x8)='big_key\x00', &(0x7f0000fe0000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00004ca000)='/selinux/avc/cache_stats\x00', 0x0) seccomp(0x3, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000060d000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f000051f000)=0x8c) timer_delete(0x0) fanotify_init(0x0, 0x0) 2018/02/13 20:47:39 executing program 4: mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) syz_emit_ethernet(0x46, &(0x7f000039d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x10, 0x11, 0x0, @empty, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000019d000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) 2018/02/13 20:47:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000043c000-0x4)) fsetxattr(r0, &(0x7f000084a000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00008c4000-0x1)='\x00', 0x1, 0x0) 2018/02/13 20:47:39 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008e3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000606000-0x4)=0xfffffffffffffc3e) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000017d000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00001b4000)=0x80000000, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x8001}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000418000-0x119f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}}}, 0x36) 2018/02/13 20:47:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000c48000)='/dev/ashmem\x00', 0x200004000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/02/13 20:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) writev(r0, &(0x7f000048b000-0x3)=[], 0x20000246) 2018/02/13 20:47:39 executing program 4: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000970000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000ac000-0xc0)=[{{&(0x7f0000281000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f000056e000)=[{&(0x7f000064b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000507000)=""/127, 0x7f}, {&(0x7f0000b14000)=""/40, 0x28}, {&(0x7f0000a72000-0x75)=""/117, 0x75}, {&(0x7f0000d9d000)}, {&(0x7f0000d1f000)=""/9, 0x9}, {&(0x7f00003e6000)}], 0x7, &(0x7f0000f05000)=""/41, 0x29, 0x1}, 0x9c}, {{&(0x7f000062e000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000c80000-0x48)=[{&(0x7f0000b7f000)=""/66, 0x42}, {&(0x7f0000695000)}, {&(0x7f00009a4000)=""/33, 0x21}, {&(0x7f0000cde000-0xbe)=""/190, 0xbe}, {&(0x7f0000541000-0xdb)=""/219, 0xdb}, {&(0x7f00007b6000-0xb)=""/11, 0xb}, {&(0x7f00006bb000-0x34)=""/52, 0x34}, {&(0x7f0000ba6000-0xe8)=""/232, 0xe8}, {&(0x7f0000d19000-0x5a)=""/90, 0x5a}], 0x9, &(0x7f0000a77000)=""/4096, 0x1000, 0x101}, 0xffffffff}, {{&(0x7f0000ab3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000773000)=[{&(0x7f0000052000)=""/4096, 0x1000}, {&(0x7f00008a1000)=""/38, 0x26}, {&(0x7f0000aac000-0xc7)=""/199, 0xc7}], 0x3, &(0x7f0000650000)=""/21, 0x15, 0x101}, 0x8}, {{&(0x7f00002c5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000948000+0x798)=[{&(0x7f00003ba000-0xf9)=""/249, 0xf9}, {&(0x7f0000974000-0xec)=""/236, 0xec}, {&(0x7f000081c000-0xb1)=""/177, 0xb1}, {&(0x7f00005b4000)}, {&(0x7f0000a79000-0x3)=""/3, 0x3}, {&(0x7f0000f93000-0x41)=""/65, 0x41}], 0x6, &(0x7f00005aa000-0x5b)=""/91, 0x5b, 0x30000}, 0x9}, {{0x0, 0x0, &(0x7f000099d000)=[{&(0x7f0000c75000-0xa9)=""/169, 0xa9}, {&(0x7f0000d64000-0xeb)=""/235, 0xeb}], 0x2, &(0x7f000088d000)=""/166, 0xa6, 0x9}, 0x400}, {{&(0x7f0000f92000)=@sco, 0x8, &(0x7f0000528000-0x8)=[{&(0x7f00008e4000-0xaa)=""/170, 0xaa}], 0x1, &(0x7f0000f83000)=""/44, 0x2c, 0x1}, 0x7}], 0x6, 0x2100, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00007fc000)=0xffff, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000386000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffee9, 0x10, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x0, &(0x7f0000768000-0x1), 0x1}, @ptr={0x70742a85, 0x0, &(0x7f00003df000), 0x1, 0x100000000000000}], &(0x7f0000788000-0x20)=[0x0, 0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/13 20:47:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e94000-0xe8)={{{@in=@loopback, @in=@multicast1}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000eb0000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000045d000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f00007b7000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c10000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20, 0x0, 0x0, r1}, {0x0, 0x0, 0x1}, {0x0, 0xfffffffffffffffc}, 0x0, 0xf, 0x80000001, 0x0, 0x2}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mprotect(&(0x7f0000a62000/0x4000)=nil, 0x4000, 0x2000001) 2018/02/13 20:47:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000063e000-0x8)) r1 = syz_open_procfs(r0, &(0x7f0000f90000)='net/arp\x00') fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000fbf000-0x8)) setns(r1, 0x0) [ 34.790597] binder: send failed reply for transaction 7, target dead [ 34.817661] device gre0 entered promiscuous mode 2018/02/13 20:47:39 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000093a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000036e000)={0xcd, 0x0, 0x10000, 0xe21}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f000093a000-0x8)={r1, 0xba86}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000931000)="440d05030600000000000000ec", 0x2c1) 2018/02/13 20:47:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') renameat2(r0, &(0x7f0000001000+0x2ca)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00', 0x0) 2018/02/13 20:47:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/02/13 20:47:39 executing program 3: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009c5000-0x1)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f28000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x101, 0x2, @fr=&(0x7f0000f28000)={0x83a, 0x2, 0x8001, 0x3, 0x5, 0x8000, 0x1}}}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r1, &(0x7f00007d3000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) sendto$inet(r1, &(0x7f0000f22000-0xf), 0x0, 0x40000, &(0x7f00000a9000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/13 20:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000049000)=[{0x45}, {0x6}]}, 0x8) r2 = syz_open_dev$mice(&(0x7f0000041000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000003b000)) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) [ 34.880326] binder: 5412:5418 transaction failed 29201/-22, size -279-16 line 3127 [ 34.901478] binder_alloc: binder_alloc_mmap_handler: 5412 20000000-20002000 already mapped failed -16 [ 34.915392] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/13 20:47:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e9a000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffb1, 0x20020803, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00001e8000)={&(0x7f000087e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x2e, &(0x7f0000699000-0x8)=[{&(0x7f000047f000)=""/190, 0xbe}], 0x1, &(0x7f000087b000)=""/4096, 0x1000}, 0x121) 2018/02/13 20:47:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f00007cf000-0xb9)=""/185, &(0x7f0000532000)=0xfffffe71) [ 34.915402] binder: 5412:5427 ioctl 40046207 0 returned -16 [ 34.952839] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/13 20:47:39 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000020000-0xe)='/dev/keychord\x00', 0x202102, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000005000)=0x81, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000001e000-0xc)='/dev/rfkill\x00', 0x200001, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x80000001}, &(0x7f000001f000)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file1\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000021000)='./file0/file0\x00', r1, &(0x7f000000b000)='./control\x00', 0x1) 2018/02/13 20:47:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fe4000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000265000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10}, 0xc, &(0x7f0000e0a000)={&(0x7f00001fa000)=@bridge_setlink={0x28, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x1}]}]}, 0x2f9}, 0x1}, 0x0) 2018/02/13 20:47:39 executing program 2: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000029000)='./file0\x00', &(0x7f000002e000-0x73)=""/115, 0x73) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f000000d000-0x38)={0x0, 0x0, &(0x7f0000025000)=[], 0x0, &(0x7f0000027000-0x88)=[{0x7c, 0x29, 0x3b, "3b0d986b69b8b1c04e882d72e354d486ce7fca288e4bfffd710d2bfb90472b864da955e91e7727db8fba999cf48e61767e6a7a91a421c81d0924ebda52e55563c3febb9c9c37415c74ce505f9cd4db4a924216f3e8d17be423f6bae6ad2d9f6add7ae442f56b2ec3ff1274c794"}], 0x7c}, 0x0) 2018/02/13 20:47:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x6001) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f000087b000)='net/rt_acct\x00') ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000e01000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00006ad000+0x5af)={0x0, 0x0, 0x9}) getsockname$netlink(r1, &(0x7f00002ee000-0xc), &(0x7f0000ec4000-0x4)=0xc) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00003fe000-0x10)={r2, r3, 0x7}) 2018/02/13 20:47:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f83000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c4f000-0x4), &(0x7f0000d03000-0x4)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000b7f000-0x1c)={0x1c, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0xb, @binary}]}, 0x1c}, 0x1}, 0x0) 2018/02/13 20:47:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410000, 0x0) bind$ipx(r0, &(0x7f00002f7000)={0x4, 0x7, 0x7, "721afcce4fd9", 0x6}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x2, 0xfffffffffffffe01, @empty, 0x4}], 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f000033e000), &(0x7f0000001000-0x4)=0x58, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ed5000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00008a2000-0x9)='loginuid\x00') writev(r3, &(0x7f00005d3000-0x8)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) getpeername$ax25(r1, &(0x7f0000617000), &(0x7f0000073000-0x4)=0x10) sendfile(r3, r3, &(0x7f00001f0000), 0x40) 2018/02/13 20:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008ba000-0x10)='/selinux/status\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000126000)='/selinux/status\x00', 0x3) getsockname$netlink(r1, &(0x7f0000059000), &(0x7f0000851000-0x4)=0xc) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f000005a000-0x18)=""/24, &(0x7f0000ced000)=0xfffffffffffffec5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bca000-0x8)) 2018/02/13 20:47:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x20)={0x0, 0x0, 0x2000000, 0x0, 0x100}, &(0x7f0000966000)) 2018/02/13 20:47:39 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000043c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)) mkdir(&(0x7f0000784000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x5) ptrace$cont(0x20, r2, 0xa8, 0x9) inotify_rm_watch(r0, r1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/13 20:47:39 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000002000-0x4e)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c5c000-0x10)='/dev/sequencer2\x00', 0x40600, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000d25000)='/dev/usbmon#\x00', 0x1, 0x400) r2 = socket$inet(0x2, 0x801, 0x138ca803) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000033000-0x10)='/dev/input/mice\x00', 0x0, 0x60000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d25000)=0x0) mmap(&(0x7f0000d25000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00002d3000-0x1c)={&(0x7f000097d000-0xc)={0x10}, 0xc, &(0x7f0000177000)={&(0x7f0000d25000)={0x11e0, 0xc, 0x7, 0x400, 0x1, 0x1, {0xf, 0x0, 0x8}, [@generic="12f33bd0820de8a1cbb46719d9f909721dbad670e403004d96851773272994218aee30e98a2ffe95819edff653c9240649c046f1efcb5183f5186b206f0abedf2beb7b3d410ca30a3b807c0ac4e0058d828578463400c307d219f1b8c412e4ba059bfa692c8b4ceeb160eeb96493008d425c36807f8dd70c7124a73473a2838a49851ed02c1f76ebb57c7505b8659975347a9903b610f0e7592a7d3a560b6da90043e573993e850bd4d9d63dd17f336051981287307e4847c528c094992f5141d7bd7aae62000a94288849c4182b23d453c47f6c59fa8f5a1c3717a1fd0aef669c7049bc317081f4050283733b2120", @nested={0x14, 0x1c, [@generic="ae178a4d2a8b521e0546aed116d77a"]}, @nested={0xac, 0x6a, [@typed={0x8, 0x11}, @generic="c04fc3cd03bf5414945e06e88486991fd16274ae9612a54df63f82dfd755e509b9c5e000a2904eed5db79c", @generic="c0a237b1e8a23a3f322572c64549090eefceab5a46d913f27c8008464675c7227326a63305350ba6aeb973ca548c034b39605530401b97476d7fb4902c39c5f20c1443ee98e55f953218164f05412b09b67acdb7f742c6d27966e8ba7852ff9026e6200da2a509", @typed={0xc, 0x3b, @fd=r2}]}, @typed={0xc, 0x1a, @pid=r4}, @typed={0x10, 0x14, @u64=0xff}, @generic="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"]}, 0x11e0}, 0x1, 0x0, 0x0, 0x20000014}, 0x4001) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d29000-0x6)={0x0, 0x7}, &(0x7f0000c0d000)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c6b000-0x4)=@assoc_id=r5, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000d28000-0x8)={0x0, 0x9}, &(0x7f0000d28000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000816000)={r6, 0x7, 0x4}, 0x8) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000d29000-0x4)=0x7f, 0x4) 2018/02/13 20:47:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000514000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000a4c000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00006c0000)) 2018/02/13 20:47:39 executing program 3: mmap(&(0x7f0000000000/0xb60000)=nil, 0xb60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0xc0810) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x0}, r0) r1 = creat(&(0x7f00008c6000-0x8)='./file0\x00', 0x80) getsockname(r1, &(0x7f00004a1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ae8000)=0x14) 2018/02/13 20:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007b4000-0x8)) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000fe1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d3d000-0x4)=0x10, 0x80000) finit_module(r0, &(0x7f0000ef4000-0x7)='vmnet0\x00', 0x3) clone(0x0, &(0x7f00003d2000-0x71)="c14ac4b3599ffcd3b1a6020255ca7465a436ebcd2e46fa95e1460f1772873f1502f541428c0c2024aed4abfdf34ea15ee3409379cd7ce4f2262547ca22ab5dedadd02bb80c18c2d0897e424c24fd05897957a723e19eb6e1882256097aec72b495fbc5d47a034e1be7124482aa0fcc96acb6c1acf71c3e1fb405622f3b8566de172e873284b2e06a731cd836f8369c18c1611161855a56d1c083c9c0fab8b2f6814d67ac2f29cb7dda5f83b222976d9fd477e8c4bf929fe89eeadd30", &(0x7f0000001000-0x4), &(0x7f0000280000-0x4), &(0x7f0000a86000)) getpid() 2018/02/13 20:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b00000-0x9)='/dev/sg#\x00', 0x6, 0x82000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ad6000-0xc8)={0x0, 0xc0, "7c176173826cd10bf5c31c6f17d906c8c3f6e270bafd7229e5ca19785bce9b431fc1970bfb0f59de46b3f8d200a249817a97a110b80f9111e710c3118bf3d06ade7b7f01f193566f5333deab67d999a0d537ce48dc68207e8b3c01f62eed528883405924077e7a1ac8ddd6ee5c3081c191f2ef9ce239d7a48322d4e3fcc8a2f049e1f1477ced7ef109d124ad26b037aaff235480b2b343a8120a2f9820254b232b9c18fc403934fdd3317fb843fcc6c5e3e4a980ec4742ca633d7c5481db136c"}, &(0x7f00000db000-0x4)=0xc8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007ad000-0x8)={r1, 0x9}, &(0x7f000024a000-0x4)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000094f000-0x4)) ioctl$EVIOCGLED(r2, 0x40045109, &(0x7f000061c000)) 2018/02/13 20:47:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e1c000-0xc)={0x0}, &(0x7f000058a000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f00009b4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000024) wait4(r1, 0x0, 0x0, &(0x7f0000e70000-0x40)) 2018/02/13 20:47:39 executing program 1: unshare(0x28060400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002000)=0x100000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000b24000)={0x659, 0xfffffffffffffff9, 0x8c1, 0x5, 0x100000000, 0x6, 0x7, 0x6}, &(0x7f0000f50000-0x20)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x3ff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x2, 0x7fffffff, 0x3f, 0x4, 0x7fff}, &(0x7f0000003000-0x4)=0xa0) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r3, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[]}}], 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000000)={0x2, &(0x7f0000001000)=[{}, {0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000003000-0x8)={r4}) 2018/02/13 20:47:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0}, &(0x7f000035e000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x1a)=""/119) sendfile(r1, r1, &(0x7f0000dc1000), 0x27) preadv(r1, &(0x7f00008a7000)=[{&(0x7f0000d35000-0x75)=""/117, 0x75}], 0x1, 0x0) 2018/02/13 20:47:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) eventfd2(0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000d2c000-0xd)='net/mcfilter\x00') unshare(0x400) unshare(0x20080000) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) epoll_create1(0x80000) 2018/02/13 20:47:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000281000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @random="e71eb7cf2a53"}]}, 0x5d7}, 0x1}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000aa7000-0x4)=0x1f) 2018/02/13 20:47:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000cb4000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) r0 = memfd_create(&(0x7f0000146000-0x8)='\'(ppp0/\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) syz_open_dev$tun(&(0x7f0000988000)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000285000)={0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000204000-0x8)={0x0, 0x8}, &(0x7f0000fd9000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ff3000)={r4, @in6={{0xa, 0x1, 0x8001, @empty, 0xff}}}, 0x8c) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @tick, 0x0, {0x0, 0x8}}) 2018/02/13 20:47:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) recvmmsg(r0, &(0x7f00005b9000-0xc0)=[{{&(0x7f00000e4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000639000)=[], 0x0, &(0x7f0000f6f000-0xe2)=""/226, 0xe2, 0x6}, 0x5}, {{&(0x7f0000f4c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f00002ec000)=[{&(0x7f0000823000-0x53)=""/83, 0x53}, {&(0x7f0000608000)=""/232, 0xe8}, {&(0x7f0000208000-0x87)=""/135, 0x87}, {&(0x7f0000992000-0x7a)=""/122, 0x7a}, {&(0x7f0000c64000-0x19)=""/25, 0x19}, {&(0x7f00003cd000-0x66)=""/102, 0x66}, {&(0x7f00005bf000-0xef)=""/239, 0xef}], 0x7, &(0x7f000018b000)=""/173, 0xad, 0xfff0000000000000}}, {{&(0x7f0000cd6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00008f2000-0x40)=[{&(0x7f0000a24000)=""/207, 0xcf}, {&(0x7f0000420000-0xe5)=""/229, 0xe5}, {&(0x7f0000caa000-0xa1)=""/161, 0xa1}, {&(0x7f0000ffd000-0xdb)=""/219, 0xdb}, {&(0x7f0000002000)=""/212, 0xd4}, {&(0x7f0000883000)=""/133, 0x85}, {&(0x7f0000fec000)=""/189, 0xbd}, {&(0x7f0000d39000-0x65)=""/101, 0x65}], 0x8, &(0x7f0000a5c000)=""/252, 0xfc, 0x1}, 0x5}, {{&(0x7f00006a8000)=@nfc, 0x10, &(0x7f00008fd000-0x18)=[{&(0x7f0000d46000)=""/169, 0xa9}, {&(0x7f000053c000)=""/169, 0xa9}, {&(0x7f00006fe000-0x6d)=""/109, 0x6d}], 0x3, &(0x7f00002b0000)=""/180, 0xb4, 0x4}, 0x3}, {{&(0x7f0000819000-0x80)=@generic, 0x80, &(0x7f0000b59000-0x28)=[{&(0x7f0000866000)=""/209, 0xd1}, {&(0x7f000000e000-0xee)=""/238, 0xee}, {&(0x7f00003ba000)=""/41, 0x29}, {&(0x7f0000e76000)=""/128, 0x80}, {&(0x7f0000785000-0x57)=""/87, 0x57}], 0x5, &(0x7f0000cb8000-0x61)=""/97, 0x61, 0x2}}, {{&(0x7f0000d6c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, 0x1e, &(0x7f0000996000)=[{&(0x7f00009a2000)=""/27, 0x1b}, {&(0x7f0000030000)=""/3, 0x3}, {&(0x7f00005cf000)=""/231, 0xe7}, {&(0x7f0000945000+0x427)=""/165, 0xa5}, {&(0x7f0000ea0000-0xa2)=""/162, 0xa2}, {&(0x7f00007b9000)=""/24, 0x18}, {&(0x7f000073d000-0x75)=""/118, 0x76}, {&(0x7f000007d000-0xf1)=""/241, 0xf1}], 0x8, &(0x7f0000015000)=""/4096, 0x1000, 0x3}, 0x4}], 0x6, 0x10001, &(0x7f000097f000-0x8)) truncate(&(0x7f0000981000)='./file0\x00', 0x1f) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) 2018/02/13 20:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000053c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000af6000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00008e5000-0x18)={@empty, 0x5, r1}) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000063a000), 0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bce000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000028f000-0x4)=0x18000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000393000-0x1c)={&(0x7f0000a05000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f00001c8000)=[], 0x0, &(0x7f00006ee000)=[]}, 0x4008810) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f000058b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) close(r0) socket$unix(0x1, 0x3, 0x0) 2018/02/13 20:47:39 executing program 0: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c4a000)={0x0}) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/13 20:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b0b000-0xa)='./control\x00', 0x0) r0 = inotify_init() pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) getresuid(&(0x7f00004d9000-0x4)=0x0, &(0x7f0000d8a000-0x4), &(0x7f000009f000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f3c000)={0x0}, &(0x7f0000fce000-0x4)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00008e6000)=0x0) r6 = geteuid() getgroups(0x3, &(0x7f00001cf000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000b41000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000893000)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000f0d000)=0xe8) lstat(&(0x7f0000389000-0xa)='./control\x00', &(0x7f0000e25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() r12 = geteuid() stat(&(0x7f0000cb8000)='./control\x00', &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000062d000)={0x0}, &(0x7f0000d22000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000c44000)=0xe8) lstat(&(0x7f0000738000-0x10)='./control/file0\x00', &(0x7f00007e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpid() r18 = getuid() r19 = getegid() sendmsg$netlink(r1, &(0x7f0000551000-0x1c)={&(0x7f000098b000-0xc)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f000046d000-0x10)=[{&(0x7f0000fb4000)={0x178, 0x33, 0x0, 0x6, 0x3, "", [@nested={0x14c, 0x6e, [@generic="84666d0795666190fb2a7a81e695ddbff9858a6a607871aa0d341be7fc57b9c877afec3b0d34b2497e92cf9712a38b815cff2bb82c94c5ada4fedd1144a6fc5a6bf94562add7899029c1b2e3e0d6661a9b0a8c4b5ca48d519601799f1d95ec", @generic="50555ceb74b708085fb7770ca95b94683a22d3e3dfa63ba5a177eb46f071c9e62638a1b611bcd337f71222164988f840a4d6141defe19da92b9a9f7b7bd1681f60927258c6663d7dec76d1b47d8f9cb0acb107bd06dd6e1ca7e7b6343e8d8390a76acf1237a33dd97c938e23358dc017d024f94f144d5634c0f504084ca46b8b37a434f1b47a191e7fb92f3c1d6cfefbdbce3c7bcbcd232d96cbfb09a15da68ac5c713f121c093642102c156aaa7a2c44e8a387ad166709fdb38460f150eafcd4e8afb602810a18a3db5f9ae5873b8f7751daf9203c3c46bea7d09", @generic="c8806c75e0000da3794c45"]}, @typed={0xc, 0x8b, @u32=0x7}, @typed={0x10, 0x52, @u64=0xbed}]}, 0x178}, {&(0x7f0000809000-0x151c)={0x151c, 0x35, 0x200, 0x2, 0x3, "", [@nested={0x1118, 0x5c, [@typed={0xc, 0x1c, @ipv4=@loopback=0x7f000001}, @generic="c7fa67ee54d796ccf756a219b77e4bed5821bef9a700f07cd946c8df35980e57602b7d727a617e1d90d538ac9c7ecd9c6cb7af7b297358250c925c4cde2a9ee07f9501ae265b0dce3f0d1119a0b012e4bed0276850fc17b068ed8ae335b395add201e4ce5e414722f693410c7f75ff36ed1fd21a9ae918411144861f5006da08074a057df321e3ce650e341eab936fecb0e1db4377476cef3a6711572f0ec0bd374ac895d69528e5c00b0cbcd0b46c283455472229621a4412605c06db7cfd3d6fb0", @generic="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", @generic="6834c46b98ac9b2a3e187b946dd5174cf4fb4ed49130297f6e084697ee43d9c8a58a0b8a04d255429b9b2e03c1bb753192207e5e315936b268d91eb12cf4828b8ff24443ff"]}, @generic="a0fbe9b9a30e2ed352b9b5b292f016f7961b55a0ab62a21ed177276d022895", @nested={0x4, 0x7a, []}, @typed={0x18, 0x18, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @nested={0x1f0, 0x48, [@typed={0x1c, 0x75, @binary="10876caf2523e6c8ac69b7af401028cdaf8be1e3"}, @generic="53792117ce019697dd2f5b503415d67dfeaa2d987c5e043e8f917e81b1c7dc419513b23fa08fe78ec6b9239340f9824caccf9fa7c73e7cfdb341664a64de1e11d7caf2af4edfda6566f2741f3a3a40ec3e15a1d19adf63bd5544eb68ff0c78121cf2ff85e393746ba1219f7ec972c84045819974238dadc78eb8268bc7247de2d77eaaa51d52821b347fa5448fd7f5bbb2705a8280a6a2bcd039c5df8cfbfb3d300220ef591e17bdfce549c51c59ce4900c67ec03fdf914aa24e3ede17fd547163c6023dccf06a3ea6d2c6d0b20b5aa180b876254ccf7e072fe8a3b2acef", @typed={0xc, 0x89, @str=')\x00'}, @generic="611520bdf563980f6e92f401fce137985f820027f8", @typed={0xc, 0x61, @u32}, @generic="ade5eb43cd41bebc66a3e743a1b365036cc260b5d53c145e768b80c248fc4f219ce9a37cf42f7ef24b97793cf86b7146698e65b1f0b4357dab3066a54b237604e2ff5bc58bae58980e4ac9af447107fbe7e547d4ef27f15edc4625dbffa2563c330fa76b5f5ead7b", @typed={0xc, 0x24, @uid=r3}, @generic="90c8272fc63d073614c952d0c1e0a4a77a6966588ee28355a880740435d462b7d5decbb43b2e66dcd278be4d1f44eb60a69fcae356fbf4437827086b4d3a5d633c2ea8b76d4edd38881f551b860d"]}, @typed={0x8, 0x26}, @generic="29fda51d1867e8b3ced56f8854af0605ad4aa1a844dab631fa2895fb7ca70352f1686a36c7c27c454beb80e649e408f42aa0a20fa2cd380010c894dd99061bd3485caa758b605a6024b7d75984bcd1c20c8944a09936a28ba8a10aa8f7522abd7444056ad64c4cadc6fd837b7ec738f8d6d8c335dbf0146c4e073ed5f089acaec2886a02da30ff6b2eb4a1b8c5e97c2d91f3182efe54438c3c093466cde11c50e024945fc14b1b53c77065c05596a82f884f2997ef6263069383934c217dc95e49d3fd97a7004cf9cdfa84a5f4274ae6cc7519e4504901596102bc1e02", @nested={0xe4, 0x6f, [@generic="66723073e9bcb7df6108eccdbdbfae4e5a291e17fe67ab5116c33eae3e", @typed={0xc, 0x41, @pid=r4}, @generic="591fae67", @generic="a69b39ce67c14c590fac92e922aced0e4cc4521b6989fc91f7ef1b15d5ca333a36b9ba808d43d6342fbec266e38aec757a1d1a1b6f68f34ec6c3086b7c39f9b8a3b2a1f51b09d2f59c9e4b3b606623b1a6628e220de42cac243ba31a81f24293fcb0f0bba4d95c4b0d6497c57e6150bc7f2e76b1f1da62d31fa98623962149ecbcc93574a5ac366f8202d0d9c9dd6d7b82f81393dcc5389603f413fd8130feac2cb5d8f59a48", @typed={0xc, 0x79, @fd=r2}]}]}, 0x151c}], 0x2, &(0x7f0000619000-0xd4)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r2, r2]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r2, r2, r1, r2, r2, r1, r1, r2]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r2, r1, r2]}], 0xd4, 0x44010}, 0x4008800) inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r20 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r20, &(0x7f00007bc000)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005ae000)={0x0, 0xcd, "e2995193b28c4444204b4b26570e3471c73f57869132e04d65a58b50142d38e3c536dd2f1a9192d7265e9862b203cc06413af07895771ded9a5151c88e9be7e88c7456b7146c2011e8ab1b1ce083aae00d192176da74d93a32dd5bfed455dd5dcbf67615377be508651635fd74084bdc58a910ecd21b94afb1d10d0dcb706fd753cfc84e8333106c5d5e714cdf7a3f1bd8845888e0eeeb6fbcd9121b3b21ac60a1e578aa7bf078e14c6ab440c18df3b976d40d849a31f9715405f76c524d4507a22979c64112f5162944e98e00"}, &(0x7f0000315000)=0xd5) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00008ed000)={"45160dec3734f3c4ff7733bf930353d0", {0x4, 0x82, 0x7fffffff, "eb83f820ae81", 0x401}}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d56000)={r21, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f00004c4000)=0x8c) mkdirat(r20, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) 2018/02/13 20:47:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000012) sendmsg$nl_generic(r0, &(0x7f0000bd1000-0x1c)={&(0x7f0000012000-0xc)={0x10}, 0xc, &(0x7f0000271000)={&(0x7f000020c000-0x14)={0x14, 0x25, 0x800, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40000000000000) mknod$loop(&(0x7f0000c2a000-0x8)='./file0\x00', 0xc102, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000084b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000d9b000-0x90)={0x3, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006cd000)={0x1f}, 0x4) 2018/02/13 20:47:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x40, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ef3000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f000094a000-0xc)={0x3e, 0x4, 0x34}) chroot(&(0x7f0000851000-0x8)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000027000)={r1, 0x80000, r0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004a7000-0x4)=0x20, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000087f000), &(0x7f0000abf000)=0x4) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000f86000)={0x2, 0xfffffffffffffffd, 0x7}) 2018/02/13 20:47:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0}, &(0x7f000035e000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x1a)=""/119) sendfile(r1, r1, &(0x7f0000dc1000), 0x27) preadv(r1, &(0x7f00008a7000)=[{&(0x7f0000d35000-0x75)=""/117, 0x75}], 0x1, 0x0) 2018/02/13 20:47:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x2, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ced000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0xffffffff) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000696000-0x50)={@generic, @ifru_flags}) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sched_setparam(0x0, &(0x7f0000093000)=0x101) sendfile64(r0, r3, &(0x7f000079e000-0x8), 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000dd8000)=0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000271000)={{0x100000001, 0x0, 0x0, 0x0, 0x2}}) sendfile(r0, r2, &(0x7f00008bf000), 0x100420) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000c6b000)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a2c000-0x30)={0x58, 0x0, &(0x7f0000fa2000-0x58)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f00004b9000)=[], &(0x7f0000660000-0x10)=[0x0, 0x38]}, 0x100}}, @free_buffer={0x40086303, r5}], 0x76, 0x0, &(0x7f000090b000)="7a22a4066b2fa469be9fcd8880d2ba1a70c16e917923336dee9e027d4f5d2771715ee4c54f4bdfb1a485fd54a4a0f0f8d0d8757226305dca01fe072d4994b9d8bc1902b08a74a11918006f60f0d68cc394d441c7288f0a4f88ab2312a83b0a5d204e2f7317cdf3aaa96aad49375dbfdcf5cd3531d1df"}) 2018/02/13 20:47:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dd7000-0x20)={0x10001, 0x1, 0x2, 0x100000001, 0x9, 0x0, 0x656, 0x100, 0x0}, &(0x7f0000881000)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000032d000-0x8)={r1, 0x3}, &(0x7f0000819000-0x4)=0x8) fcntl$setlease(r0, 0x400, 0x0) flock(r0, 0x8) [ 35.191199] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/13 20:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x80000000, &(0x7f00005dc000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000058a000-0x88)={0x3, {{0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f000065f000-0x4), 0x4) 2018/02/13 20:47:39 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000012000-0x8)=[{&(0x7f000000d000)="2f00000019000300000000001a0000000206000000000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0xfffffffffffffeb4}, 0x0) 2018/02/13 20:47:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) signalfd4(r0, &(0x7f000049e000-0x8)={0x2}, 0x8, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000141000)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000611000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ce6000-0x4)=0x9, 0x4) r2 = fcntl$getown(r1, 0x9) r3 = creat(&(0x7f00006da000-0x8)='./file0\x00', 0x90) perf_event_open(&(0x7f00006a6000)={0x7, 0x78, 0x6, 0x10001, 0x80, 0x8, 0x0, 0xff, 0x100, 0xe, 0x5, 0xe7, 0x3ff80000, 0x6, 0x3, 0xdcb, 0x8, 0x4, 0x9, 0x7ff, 0x8, 0x4, 0x6, 0x2, 0x5, 0x6, 0x100000001, 0x7f, 0x0, 0x8, 0x8, 0xb624, 0xf2e6, 0x5, 0x7, 0x1, 0xffff, 0x9, 0x0, 0x8, 0x0, @perf_bp={&(0x7f00005e4000-0x1), 0x8}, 0x20000, 0x7f, 0x2, 0x7, 0xe26, 0x9, 0x1f}, r2, 0x8, r3, 0x0) 2018/02/13 20:47:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000065f000-0xea)="98", 0x1, 0x0, &(0x7f0000f70000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r1 = creat(&(0x7f00004da000)='./file0\x00', 0x146) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f86000-0x8)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000042c000-0x5c)={0x9, 0x3, {0xffffffffffffffff, 0x0, 0x1, 0x3, 0xd137}}) sendto$inet(r0, &(0x7f00003f4000)="456c3a0675ab600ac67f34014f786c983349c4162e0635fe5004bb87c55d862d7e9da9c72947630afd41a7e20addcec4a58cc4103b0c7af63a69b6692bf33d4695a8fd90494ae3369b401f0d10f156128b550864baba6f7177ccfd32ffaf083c3f6c6d9e00411e6a1e5e8df7f3db02a2f3069b7a6d319d3210d57db7b216f2018da3c73d8ab5f3239b81cca83a8ac4e96cc03d7eeb3df7065f2a05d764afb9c2d8e29f76de68903d783b6135a973028a0cfbb0160123993e4f96b8d8f29a57648633a719fa9f6a689697f439141a1f53a8f6d7ba399b0490cece5f560978bc88dd2ac06716f43c226375a5044e2c662a3135b9c6dd5291e84ee78b8ce4a11a4bb8607336299d23bc6ece1a777d9639c080ed0705575a12a3660dca5166a2898330952b50306ca0bbb11b9771984b0e320eeb428f3bf2262585cf6b47776556acf7f5145fe40e9790eefdd80d641d0aa8139a21666e10b0d3d31e0a7f85d438ef45802d0efc8aecb6306c77037c08955e43458c8bd66869db6023f42161c2917a1b6b0eb8c6e5a080917024934c7690cb6122020fc68913bdf9f696cf5826c5ef8ae55fb486f1f8ceb55f4b57b6639d2c2e919b8992f027daf123317116e0daeacd32c846fbbffe2d1dd02fcb32217477c2041417cebbc48610ff60ac0b2435ff6ae32df21a4bcd03b5f882ba3f883831afcfce84f2670e0e3b2743ef5c414ab9326f149c228c64683d12485c20a57897ca1fcb37250194f9fd03540910a70888c9126269f3db9f0673961d1beb87e29c60355a65756a3febe09934009e63f44f2c2b621022c7a7747fe056d73a4916318bf46c43bb187d37dffe7760288b4650144da09712cf1b7652082059f7f16c6b390a975b1431893dbaebf33c60033613fcec0db6d23a72671c0806fffe2f863606e07b49c541dcdbea47d94f8689bc26745eb34c5aa9c0affd1803a6c1ae3950459349196ff6626f9bb3914a06be9fdd989b309ccbb15b46387f1a254c1882cdf068ac357798f10e029a87e2e12523021b89429fccc1de6008dca79a36d00ea1c0a861192f11522d2dbbcfe769f84b10144e45aced82a4864a9c5ded625ecb56b4e38615c0bccbb3fef6eb3af7780afeca7139c5d6906a2a90f13d692430fab17fa1cc9c05f86b6dd5d2ed3694a710bfc6209d705a0100a261869d832d048d2585e6f23f62b3aff65c0a6d3b795495ce92ff2a95e1dfd4ec05f976f5f7614bc73d1c53f7f1257281841d5987fb81759d01645bc7c8b5ed3a58515d8c886f3644ff3f7c48a8f85ff836884f7d6554dc7e2c1b3f60585cd1cbd9c3553e6c9032cfc095c5225c0b7d94ce0798887bf99e7fd072a146a35ba492dc12b60e539c1de32325270704358cbc6a2da07be7dd929e39ff21731b1818827f262dd45872f184251e990928e07ed7569eacffc0fbbf98871f5ce70b27e0078c7812864a072579a2afd7d79d145c96aa7c0d73cd3d4999897d2a81d4bee9e8842ec11e5c6befcd03", 0x431, 0x0, &(0x7f00009f1000-0xe)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/13 20:47:39 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004f1000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000692000-0x10)=@generic="87ca9c9a870bd6921550c27834613b1b", 0x7e9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f15000)='net/ip6_tables_targets\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r1, &(0x7f0000018000-0x8), 0xfffffeec) 2018/02/13 20:47:39 executing program 5: r0 = socket(0xa, 0x40000000000, 0x4005) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00006b4000)='/dev/rtc\x00', 0x100, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000b35000)=""/142) connect(r0, &(0x7f0000d6c000-0x8)=@sco={0x1f, {0x1}}, 0x3fa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000e33000-0x58)={0x0, 0x1, 0x0, @tid}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000)={0x40, 0x7}) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/02/13 20:47:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000854000)) r1 = syz_open_pts(r0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(r2, 0x1, 0x4, &(0x7f00003cd000-0x4)=0xfffffffffffffff7, 0x4) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000775000)='/dev/ppp\x00', 0x103000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000e42000-0x50)={{0x8460, 0x1}, {0x3, 0xaff}, 0xaef, 0x1, 0x8}) ioctl$FIONREAD(r1, 0x541b, &(0x7f000098a000)) 2018/02/13 20:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x84) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000), 0x4) 2018/02/13 20:47:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000945000)={{0xa, 0xffffffffffffffff, 0x1, @empty}, {0xa, 0xffffffffffffffff, 0x80000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x81, [0x0, 0x0, 0x0, 0x0, 0x100000004]}, 0x5c) 2018/02/13 20:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000483000)='/dev/rfkill\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)) pwritev(r1, &(0x7f000026c000)=[{&(0x7f0000ed8000-0x7a)="8bf0f77b7d1325e6ad3ba2e1d9dc02b943e0025df3679ff239c45d432d20ea53655835bc96453f6a4d5c4f013cd472cc23771a5c7156726e80b0f4acc450c963034507bdddca8b98087789aeb0cdb5ad8fbe3a17a1a26e80036cd179fa2cb3c1738ed6de087c43290ae2eae4ddb132ee988e9cf408165442c620", 0x7a}, {&(0x7f0000333000)="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", 0x1000}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x4}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000f22000)={@common='nr0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) [ 35.279542] sock: process `syz-executor6' is using obsolete setsockopt SO_BSDCOMPAT 2018/02/13 20:47:39 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = getpgid(r0) sched_getaffinity(r1, 0x8, &(0x7f0000a93000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x1, 0x2, [0x9, 0x3]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000)={r3, @in={{0x2, 0x3, @empty}}, 0x7fff, 0x400, 0x5, 0xa95d, 0x5a}, &(0x7f0000001000-0x4)=0xa0) process_vm_readv(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x77)=""/119, 0x77}], 0x1, &(0x7f00002f6000-0x28)=[{&(0x7f0000001000-0x67)=""/103, 0xfffffef2}, {&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000eb5000-0x2c)=""/44, 0xffffff38}, {&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000000000)=""/197, 0xc5}], 0x5, 0x0) r4 = socket(0x11, 0x2, 0x10000) accept4$vsock_stream(r4, &(0x7f0000000000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000001000)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x3, 0x4462, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0xfffffffffffff450, @mcast1={0xff, 0x1, [], 0x1}, 0x83}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0xc0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) 2018/02/13 20:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f00004a5000-0xb0)={0x2, 0x10, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x96, "fe6783e310f2dab37df08961fb5e45d2102ae024ee56d1f2973c5536cefb51763729fb71e7e8146a60b68566873654eee73eed73922f0268a1d3c8d07dd0a289723e50226c10f6393b1b05411cebee9987416f021cbd5f1d9c26dc741eecd96860c4987dff4f08017b1b0860f37b8bb2996ea476c6d050fd9d007fd5c913cb5dbae1d48c03a06875ab458c25a15beebaf68a13bae3b9"}]}, 0xb0}, 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e73000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/13 20:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000054a000)=0xa, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004a5000)=0x200, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000210000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xc60) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/13 20:47:39 executing program 5: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000051c000-0x4), 0x800) r1 = getpid() r2 = geteuid() r3 = getegid() mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000940000-0xc)={r1, r2, r3}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093e000-0x10)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffff372, []}}) 2018/02/13 20:47:39 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000003000)="0e2dcb32265b5cf95b39c0d55f24bb838174e0935cfa444ee19163e73d6819e959433d6efaa223d16653f0d5d319b742de74a61133117d24f593d1065afe082f6831d5668cba4e56ad457f1e1d5ff9343cb95011437c43d3e630e7654af58baeeafb0527ff6d51b4f6d5614b7af7a6a2605b9379fee99bc6509076b6", 0x7c) sysinfo(&(0x7f0000001000-0x52)=""/82) 2018/02/13 20:47:39 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000004000-0xbe)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/02/13 20:47:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x1a1081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000001000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x800, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000e69000)="9148ee2e6632389bbd168368a9bf79e4", 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000235000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cc3000-0xe8)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000392000-0x4)=0xe8) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00008f8000+0x9cf)=r3) syz_open_dev$tun(&(0x7f0000f7a000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) write(r1, &(0x7f0000eed000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f000037c000-0x8)=0xaa, 0x8) 2018/02/13 20:47:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) openat$dir(0xffffffffffffff9c, &(0x7f00007a5000-0x8)='./file0\x00', 0x0, 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000612000-0xc)=[]) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000a0f000-0x70)=@dstopts={0x2d, 0xd, [], [@ra={0x5, 0x2, 0x400}, @enc_lim={0x4, 0x1, 0x8}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x28, {0x7, 0x8, 0x9, 0x8, [0x66c9, 0x3f0, 0xf72f, 0x5]}}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0xfffffffffffffff7}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x5}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x70) r4 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r1, r2) accept4$netrom(r5, &(0x7f0000c5d000-0x48)=@full, &(0x7f0000473000-0x4)=0x48, 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000088b000)) fcntl$setown(r5, 0x8, r4) tkill(r0, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) chmod(&(0x7f00002a9000-0x8)='./file0\x00', 0x40) 2018/02/13 20:47:39 executing program 0: 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) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00003b6000-0x20)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xc4b}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/ppp\x00', 0x2800, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000284000-0x84)=""/132) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f34000-0x9)='scalable\x00', 0x100000449) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000e93000)=[{&(0x7f00006c3000)}], 0x1) sendmsg(r0, &(0x7f00001ca000-0x1c)={&(0x7f0000da5000)=@generic={0x15, "5b61073ae6a3a34c66bf6a042b21ec1a47239a37611e10fb474faf1b905c073e89e890bccba940788eee6d2171ce2ad1c6d1c4137316be8a3000029479f93dcbfb96dfe231b240566dfdbafc5c4966fb1471f119f984bc0e0ae8a9817a670107f044859d6f321a8b0fbe12d555164dfcb3b11f946ade62a089e670ee4f1d"}, 0x80, &(0x7f000072a000)=[{&(0x7f00005a0000-0x1000)="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", 0x99c}], 0x1, &(0x7f0000a52000)=[]}, 0x0) mount(&(0x7f000055c000)='./file0\x00', &(0x7f000099b000)='./file0\x00', &(0x7f0000443000-0x8)='cgroup2\x00', 0x9000, &(0x7f0000672000)="326a1d538ea5d14a78cbee1af6dcca98f5122b778c4dcaa65d819c76d46186be8edbe908a0d54129602279e09343f603ae989d1e19588b4ae0d4059856d9885fc00c70ee8edeb544c6944f2ee9e7aeb50c9a6a1ed6ca1bb4bee955accd75c9a62569764a545f1a63a977fa2b21be2fc963e2455fb41eb7355cbe3755c4d0eb774288951a6a245697993a30b81907bdcd37ff16d226e0f9458e1a29e96c6f3005803eb9e32ef44e2d") 2018/02/13 20:47:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006d5000-0x14), 0x14) r1 = creat(&(0x7f0000e12000-0x8)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006b6000)) 2018/02/13 20:47:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8a80, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000437000/0x1000)=nil, 0x1000, 0x200800c) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/rtc\x00', 0x20000, 0x0) 2018/02/13 20:47:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000e64000-0x10)={0x0, 0x20080000000}) r0 = socket$inet6(0xa, 0x801, 0x5) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00001d2000)={0x8}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/13 20:47:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a97000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xca134fbac67334d8, 0x5, &(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x0, 0x0}) clock_nanosleep(0x10000000, 0x0, &(0x7f0000000000)={0x0, r2}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000124000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x10041) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$binder(&(0x7f00004dd000)='/dev/binder#\x00', 0x0, 0x2) 2018/02/13 20:47:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f0000153000-0x8)='./file0\x00', &(0x7f000024e000)='.') mkdir(&(0x7f0000aa4000-0x8)='./file0\x00', 0x80) 2018/02/13 20:47:39 executing program 0: 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) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00003b6000-0x20)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xc4b}, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/ppp\x00', 0x2800, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000284000-0x84)=""/132) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f34000-0x9)='scalable\x00', 0x100000449) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000e93000)=[{&(0x7f00006c3000)}], 0x1) sendmsg(r0, &(0x7f00001ca000-0x1c)={&(0x7f0000da5000)=@generic={0x15, "5b61073ae6a3a34c66bf6a042b21ec1a47239a37611e10fb474faf1b905c073e89e890bccba940788eee6d2171ce2ad1c6d1c4137316be8a3000029479f93dcbfb96dfe231b240566dfdbafc5c4966fb1471f119f984bc0e0ae8a9817a670107f044859d6f321a8b0fbe12d555164dfcb3b11f946ade62a089e670ee4f1d"}, 0x80, &(0x7f000072a000)=[{&(0x7f00005a0000-0x1000)="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", 0x99c}], 0x1, &(0x7f0000a52000)=[]}, 0x0) mount(&(0x7f000055c000)='./file0\x00', &(0x7f000099b000)='./file0\x00', &(0x7f0000443000-0x8)='cgroup2\x00', 0x9000, &(0x7f0000672000)="326a1d538ea5d14a78cbee1af6dcca98f5122b778c4dcaa65d819c76d46186be8edbe908a0d54129602279e09343f603ae989d1e19588b4ae0d4059856d9885fc00c70ee8edeb544c6944f2ee9e7aeb50c9a6a1ed6ca1bb4bee955accd75c9a62569764a545f1a63a977fa2b21be2fc963e2455fb41eb7355cbe3755c4d0eb774288951a6a245697993a30b81907bdcd37ff16d226e0f9458e1a29e96c6f3005803eb9e32ef44e2d") 2018/02/13 20:47:39 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='tunl0\x00', @ifru_map={0x7}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000013000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)) r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r1, &(0x7f000002d000), 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000936000-0x18)={&(0x7f000095a000/0x4000)=nil, 0x4, 0x5, 0x18, &(0x7f0000946000/0x4000)=nil, 0x3}) 2018/02/13 20:47:39 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/13 20:47:39 executing program 7: personality(0x40004) 2018/02/13 20:47:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006c9000-0xd)='/dev/usbmon#\x00', 0x81, 0x400000) pipe2(&(0x7f0000078000), 0x4800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a95000)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000515000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000f43000)=r1) 2018/02/13 20:47:39 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x100000001) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000f92000), 0x2b9) [ 35.680355] mmap: syz-executor1 (5673) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/13 20:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f0000880000-0x10)={0x77359400}, &(0x7f0000fb0000-0x8), 0x8) r1 = dup3(r0, r0, 0x80000) flock(r1, 0x4) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000e61000-0x4)=0x2) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) r3 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000009f000), &(0x7f0000016000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d30000-0x8)={0x0, 0x80, 0xffffffff}, &(0x7f0000f60000-0x4)=0x8) pwritev(r0, &(0x7f0000fb9000)=[{&(0x7f0000619000)="babffa54069851fb4719db0697a2b9118558fd904523b5250ffbbd", 0x1b}, {&(0x7f0000e27000)="7ed5cc2c914d0efb944ba636c56836a90804dd4e465da4d1017250507a7c9b76e9f98e7d027ec14e09fc5d90fc357396e18b6f31eaeb1c8cf4e41c5b0a030c62d39d8c63bf1e53b0753a815b741a38e16484c14a3b6f2ac3921b33109d4fa259b773e22e682d596297c7a8", 0x6b}, {&(0x7f000067e000-0x5d)="9725eaabfa403c46a80460f6a1b180b619dafc2dfe6511365211fbcef8e1e011303c45ac514b18544116a0cd94dc757127b23db7dcb4f4c9cf52ddecf691b3149c7e4d5848d195496e44dfa6cd08935e146ef1b8acad634558ae620c06", 0x5d}, {&(0x7f0000476000)="37e0df31c5f1d6eb6d1687f7f07371e460b0353eeca500a512fc6586c4afa5a30880321edc65aa1180ad16b8a123899bd2ed0da78afcb220ef73e2681e8cb1dc9c5ae18b14c743b4a2509e2c79d882f6face3caa4dde179c2801ac201e5b5a652025f30183159069329c9e2f88b0484a8bae24f13a31064aa863a86a6cc230960d1d071273f099fbe93f40f5a4d77fb1de9a9e1b7d3aff1f77b157f3ae667212727bbb802bf3e779b881dba8179522484bc6ddf6402695110139435a49d6e775e61681a9f41c75a43f0f9d81fb43711522c1979e91aa26c3f4b401ba185e2d1f26629bcc", 0xe4}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000f95000-0x4), &(0x7f00006d2000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000cc5000)={r4, 0xfffffffffffffc01, 0x30}, &(0x7f0000c78000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000d5f000-0x108)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, [0x10000, 0x0, 0x9c1, 0x2, 0xd96, 0x40, 0x8, 0x0, 0x1, 0x4, 0xae400000000000, 0x9, 0xfffffffffffffffc, 0x200, 0x97e]}, &(0x7f0000ed5000)=0x108) 2018/02/13 20:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000f54000)=[{&(0x7f0000d41000-0x59)="580000001400192300a14b80040d00090a0600000000e076000543d818fe5800000004ca816464858900ff0028635a0004fbf510000200000000000000100401fcffffffffffff000d000100040508000000ec6b0f530306", 0x58}], 0x1) r1 = open(&(0x7f00009ff000)='./file0\x00', 0x10000, 0x81) fcntl$getownex(r0, 0x10, &(0x7f0000244000)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000006a000-0x4)) 2018/02/13 20:47:40 executing program 5: socketpair(0x18, 0x0, 0x3, &(0x7f0000282000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)) 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) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)) 2018/02/13 20:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x41200100) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000816000)={0x0, 0x7, 0x2}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002df000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00008b3000-0x34)={{0x0, 0x3, 0x5f31, 0x3, 0x2}}) r2 = epoll_create(0x1f) munlock(&(0x7f000098a000/0x3000)=nil, 0x3000) r3 = fcntl$dupfd(r2, 0x0, r0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000098c000-0x4)=0x81, &(0x7f0000459000-0x4)=0x4) getdents64(r3, &(0x7f00001e1000-0x44)=""/68, 0x44) 2018/02/13 20:47:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000804000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f84000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002cb000-0x8)={&(0x7f0000ecd000)=@ipv4_newaddr={0x20, 0x14, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x1f, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/13 20:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc4000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00008eb000-0x8)={0x0, 0x7530}, 0x8) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) 2018/02/13 20:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000566000-0x10)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f00009df000)={0x84, r0, 0x10001, 0x20}) sendto$inet(0xffffffffffffffff, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000023f000-0x4)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00008ca000-0xc)={0x0, 0x80000, r1}) r3 = getpgid(0x0) fcntl$lock(r2, 0x7, &(0x7f00004f4000)={0x1, 0x0, 0x2, 0x81, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000045a000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00007f8000-0xc)={r4, 0x7fffd, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a16000)={r5, 0x80000, r1}) 2018/02/13 20:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a97000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xca134fbac67334d8, 0x5, &(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x0, 0x0}) clock_nanosleep(0x10000000, 0x0, &(0x7f0000000000)={0x0, r2}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000124000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x10041) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$binder(&(0x7f00004dd000)='/dev/binder#\x00', 0x0, 0x2) 2018/02/13 20:47:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fd6000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f000076f000)) mkdir(&(0x7f0000cba000)='./file0/file0\x00', 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000756000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bf4000)={0x0, 0x6}, &(0x7f00007f5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000067c000-0xef)={r1, 0xe7, "0d72fd4f6d82009eef46cf4620664b3feecf62d90164d34b3cf0640c91555209d1813ce5838c6006356b57da4a317dae2162cae0bee7babaeb0bf33c97da17bcba1670f4d4f9ed35439652c98cb27af0b300b2aa977400ef44f2c7b50866655b98eaf072e0d70c64ae5aa49d9bb43db805f820dfc48d9f6972dfd484bd13a06009a9cfeb6fe6ad7b95cdb4d951c2ca0916fccdb9c0ed4dff516a34ba4ee1a254d5daaee102d00ab55240fcba34a0fa3d5c8c266085bd26bc66d7dc50d5985b519bee442f9c5fe59af62e504c182f7b38db74b236fbcf7ec62b45e314e0dfe4f44ef626f1ab2fb8"}, &(0x7f00001d7000)=0xef) ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/02/13 20:47:40 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x4000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000018000)='./file0\x00', &(0x7f0000038000-0x44)) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4480000000001261, &(0x7f0000034000)) 2018/02/13 20:47:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002000-0xc)={0x2, 0x80000000, 0x7, 0x0, 0x6, 0x7f}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xb4) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001000-0x4)) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000002000)={0x0, 0x0, 0x6, 0x5e, 0x35, 0x6, 0x100, 0x80, 0x101, 0x3, 0x79, 0x5}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0xfffffffffffffffd) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000005000-0x8)=0x20, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000005000)) rt_sigpending(&(0x7f0000000000), 0x8) 2018/02/13 20:47:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000059f000)='/selinux/enforce\x00', 0x20240, 0x0) accept4$ipx(r0, &(0x7f0000533000), &(0x7f0000071000-0x4)=0x10, 0x800) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e2b000)='net/ip_tables_targets\x00') close(r1) fcntl$setstatus(r1, 0x4, 0x0) 2018/02/13 20:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000cfc000)="617474720000010072656e7400") sendfile(r1, r1, &(0x7f0000335000), 0x16) 2018/02/13 20:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000566000-0x10)={0x0, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f00009df000)={0x84, r0, 0x10001, 0x20}) sendto$inet(0xffffffffffffffff, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000023f000-0x4)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00008ca000-0xc)={0x0, 0x80000, r1}) r3 = getpgid(0x0) fcntl$lock(r2, 0x7, &(0x7f00004f4000)={0x1, 0x0, 0x2, 0x81, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000045a000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00007f8000-0xc)={r4, 0x7fffd, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000a16000)={r5, 0x80000, r1}) 2018/02/13 20:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000054c000)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00006be000-0x4)=0xe8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='eql\x00'}) 2018/02/13 20:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)='cgroup\x00', 0x0) socketpair(0x11, 0x0, 0x2, &(0x7f0000e88000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000210000)=""/187, &(0x7f0000d59000-0x4)=0xbb) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000949000)={0x7, 0x0, 0x3, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f000042d000+0x5d2)={0x3f, r3}) 2018/02/13 20:47:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800, 0xfffffffffffffffd) ioctl(r0, 0x8b35, &(0x7f000024b000)='\b:') 2018/02/13 20:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000208000)="27de2b4378f3d139b0bb87dd41955edce068ce792a00f8e035473bf1487151d948b478b52138568b293962c5fc514ca68fc3142e33d748df33230aab8e0b1ff178c31b7d4d0176cdb500000000c04713418b2d98301e9189047b2dd6", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1021, 0x0, 0x0, 0x3fd, @tick, {}, {}, @time=@time={0x0, 0x989680}}], 0x1c) linkat(r3, &(0x7f0000900000-0x8)='./file0\x00', r3, &(0x7f00001d2000)='./file0\x00', 0x1400) 2018/02/13 20:47:40 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00004c7000), 0x9, 0x0, &(0x7f0000d6f000-0x8), &(0x7f0000fd7000-0x4), 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpgid(0x0) mmap(&(0x7f0000fd8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd9000-0x8)='./file0\x00', &(0x7f00008f9000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000fd8000)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fd8000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00001e3000)=0xe8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000621000)={0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bdd000)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fd9000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@empty}}, &(0x7f0000f35000)=0xe8) r8 = getpid() r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c3c000-0x4)=0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000fd9000-0x48)=[{&(0x7f0000fd9000-0x10cc)={0x10cc, 0x32, 0x2, 0x0, 0x1, "", [@nested={0x10bc, 0x33, [@generic="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", @generic="34773f12ae3045df7e91558a55c758ff8def7abfdd2c4f95fea60b6b98d4ddcfa3839aaf2812ee60a95b4c024223305da9c7f7ce5d0dc6facf2e5beff4126915b112ff4d", @typed={0xc, 0x16, @pid=r1}, @generic="213a29f4398423b951efcf7438ac963c74f8a4e2f0d26c8cb45cc58cc67b3fadba4e179c4987eefad65742cd8722a9cbd7d6c73047467f3f8472a797e14b7b7ebc4a14ee986972bf751236f227e6badf5f29be358d440552a6950120e965e5f44e6f19520f"]}]}, 0x10cc}, {&(0x7f0000fd9000-0x1c)={0x1c, 0x15, 0x2, 0x2, 0x3, "", [@typed={0xc, 0x67, @uid=r2}]}, 0x1c}, {&(0x7f0000be3000)={0x54, 0x27, 0x200, 0x6, 0x1, "", [@nested={0x34, 0x60, [@generic="409ee73e012eb520ff677fa8604e287287bc8e03f50f447c725e6ce86695a0631f78", @typed={0xc, 0x53, @fd=r3}]}, @typed={0x10, 0x4f, @u64}]}, 0x54}, {&(0x7f0000fd9000-0x84)={0x84, 0x29, 0x6, 0x3, 0x3, "", [@nested={0x68, 0x1d, [@typed={0xc, 0x1d, @uid=r4}, @typed={0xc, 0x2a, @fd=r5}, @typed={0x10, 0x18, @u64=0x1}, @generic="9e881e839dffe5d73e5e52be531b27760fa1d1549d07ae4aaf0e0aa912ac8ce4d6dba44d5b36e902e358a8c5c3fd748a4f3795885ecf800861"]}, @typed={0xc, 0x8b, @u32}]}, 0x84}, {&(0x7f0000fd8000)={0x108, 0x3d, 0x200, 0x7, 0x3, "", [@typed={0x4c, 0x16, @binary="be80c4de7a72d01fbec415f676e5fb623108a1011f81438517bb9a1112889774e6fe3f47922c3217caafc0e643c28dc44fd5c9f99c0d0c426a0ee5aa87656f48019af39f"}, @typed={0xc, 0x57, @str='\x00'}, @nested={0xa0, 0x77, [@typed={0xc, 0x6f, @pid=r6}, @typed={0x90, 0x49, @binary="6a48cef219a81f5a8f81d658d6dc45d2d8d0fb1fe9c26761efb898ec9d909a7170201e9309fad888f9689650c8c39dd17a190cf18a8d5893bb4996224b370335ae2687b42b6b665e1b18475c05fd26a7f2999a86ba2e1d71d57ddfb4d9ba20d80d0a7db40fc2df2d6aa94bffc4ab1f3c5118c3c212e3197ce94c11815a89e544c2515524ca52bb2a"}]}]}, 0x108}, {&(0x7f0000fd9000-0x104)={0x104, 0x18, 0x200, 0x7, 0x1, "", [@generic="347edf7471e7130c96838b7dae4bdcc4ac33387fb22fb49fafc163dd3ff9ea72ff4f03d565bad65c63919b3deaf48c654534f2e7958b17e815eb546b4238dadd4615780b5f4665c9272e68dbd9220ecd4965883e138e5f99c25f0d3c9f57519b55abb7ede2da28003cb100f8f5e1be19820c08657a22dffb96edf4a2d20df060f4b75ae3a66dbbf4b379b4c052a76263c0e6170e09225fe7e4dea75f27ec34dc7e2f1e1f49de6bbbace391deb63b5b2a46ff015e1cff76dc33f06615e15ea709a79ab21e70f3d96a0bd6bc1ea8966379bfa92a2a3286a4f9f1ff4f5551d373a1edb3258951624a3066b67cce2450e0ad47395fe9"]}, 0x104}, {&(0x7f000062d000)={0x29c, 0x24, 0x200, 0x1, 0x1, "", [@generic="1583dd99cfa73abaf87b54fec11ea994f4530c850f552a7d5c853b1c83123e61151904d8a020f9a70c9ed5f92274df9f7e987be16bbeec2372675567f4ecf0de5aa9d42f21b24dad65d33c2056", @typed={0x10, 0x84, @u64=0x5}, @nested={0x22c, 0x52, [@typed={0x8, 0x74}, @generic='\x00', @generic="7dcb25c577164a24a9446adeef8e957152d722e01839cac7349c341ccb1a401cfbb8a782884701b97e2a54bc5d86a21191adefe0cdd65d4d8db48f4d093e2a35cef5b2b148d05136a89537c3723c6db83beddb806bae3d59b641cbfb8f550b4626fdea2fca48bd3b817d81eb68e6a61997107368cd327adcf0a2c4220013f16f87e3e2f55fe79ef3d02cfac1717939d19a09a58c8ff9df7e374dfb229363917389c713c802f9090e83fed6ff9e9e0c4abb7467cf7449fd2f662bbb4a612a863329063e695ef3f9c3753009cdfe864fd45ca19ff05199a94cf4a53ed2f19523c116e6cb8dd94523346253cf4f070ebb", @typed={0xc, 0x67, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x37, @uid=r7}, @generic="c66f4f98ec9aeb777f2f905bcb9cf7a43c4fea441d30c09cd56153408961f9fcddf3ade759a7cdafb1854dca659045ff1fe8", @typed={0xc, 0x29, @pid=r8}, @typed={0x10, 0x61, @u64=0x2}, @generic="7fbbe2fc6da9e6e3023ed36a1c23655b294a8fd2dbf6164091871610e5979c865500b64e4d9acee3e4547ce714cf031d60d753d7e0da42a458aaffedb9e84323b7403cf9f4ec48713df2357fad0775fd2555ef727feba8288d58c5ab485fcde13719857a66e071409e532657bf5f1c893ca9ca2333d2f697fe4915a3d9d641bbc2af8a64cafcd0df47e2d80742ddf747225b8d1e11841d4a49856ab386cc2665c298ed26256000f56aa63bfe9563c50014a42156893a7735676e14", @typed={0xc, 0x88, @ipv4=@loopback=0x7f000001}]}]}, 0x29c}, {&(0x7f00003da000)={0xac, 0x24, 0x408, 0x5, 0x3, "", [@generic="c176498477d06c75e3c7707b54ce0e7a79d06fdbcc666707ee9db4741679d161e79c749d1d72bafab79d363a10bd6f2ed94f958286869afcfef72551686c49408de8477722b9afeda16489e6f60e68e4649e9a27ea8f932bec1d424d7f2bb4a5b38faa07c68f9d450b12cdb5c20f06e859a3fab43eb30d4b8220f2d6783b85af70002a8960650bfc0809905e10f5bfd2a19cea24efe14b0af5"]}, 0xac}, {&(0x7f000094b000)={0x2cc, 0x21, 0x4, 0x3, 0x1, "", [@nested={0x1d8, 0x32, [@generic="fdee921098e140ebe78a40b3f6e5c067d7da86ebedbf92829919b18771c7ed1f204f2c9e6a545da0fe74c56c92ff9af4f5b22bd96787011760f53391bd0b70b73b", @typed={0xc, 0x25, @fd=r9}, @generic="6da24561cbe82787c6f3188c5671dc3cb03d4d96aa2ffe9e52eb050b513255", @generic="8dc38573c3f45ca55c67a4816a063523d5fb35ee5e6aab601e7e2bd74be93c438129081ea1e029d1d81bb68ce04e4be28dc4be1a6ab26800b7308eb2143b6f440895eea7d5e5ce2d332cd4e8a3244372eb272122e1a70db533fa9509b92c07d5d8b60ef0cc946686b2abf5ded8ff20d0f0980ccfb839397179f0989a5890d02da7bb1c6d06e92c09bbb64f8dc37500e0d12d27e4e17c1e498aa48a1f35e936034d8b17bf99ee003ed94cd432e7c383af7845843e", @typed={0x20, 0x3, @str='{[%lovboxnet1\'vmnet1\x00'}, @generic="96d48138393ed06cb00d3d1e28d76c007a58d9523cb8ebcacc7e6ff3ae2cb5b1797d973c3da6a7f4d2a8c4616352ffaa2ca7bc90ba961bfbd7870016df7680efe0f8fa270334e4ac08032bd9bf908b2bf3ab552ae54fdef6c3ca94eb64a1a14591995351caa0b19b3f37ead98d", @typed={0x18, 0x2d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x3e, @pid=r10}]}, @nested={0xe4, 0x66, [@generic="7d6f4222f79bd9140b88406198964361e517df597d706d526023000c1b84b79add4f585b60cffcb0f0f39858fb5aa0902ac3f0d8158088db305dfd97f00d4027c0af3ed33b87c0c47761a4e548dd3c772294a4381826dab51ed5750a95426acfc4280cc2b093de4db96f4a5e1d647d64402beacfd9307f16099a3d79ae93c31348d220105897987dd21fbc2c685232603e2a777e4c6698207a1ff3a3d09acdc4dba7fa0594d01d8acef5529a9e225ae86a221e1d13387c34a79d82f0a71c615ab08d0ceaa64934ba24637dc5f3c1cac3cd2ab1aadfea515bde7c2df8b76dd5", @generic]}]}, 0x2cc}], 0x9, 0x0, 0x0, 0x20004880}, 0x40) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r11, 0xc0bc5310, &(0x7f0000fd8000)) fcntl$F_GET_RW_HINT(r12, 0x40b, &(0x7f0000238000-0x8)) r13 = openat(r11, &(0x7f0000a92000)='./file0\x00', 0x140, 0x3) ioctl$KDSKBSENT(r13, 0x4b49, &(0x7f0000d16000)="5d275b2b03a7bf96d0c05275e9fda9b5cdf83c3f6f1def8a509af44dcedda8f4ef14f03c098927507776eef47289a305543237e36aeb2543f11b0545a52ee6624a350569321e2f9ed1195a477fe57f04bb5091eb5b30acde376043565a718c405b8854bcfe641ba03b2da1893604b326d762956b94888b8c7cfdce21590b6ae71a206a9a128b9a6fb85f1a9c9a4015") ioctl$EVIOCGPHYS(r13, 0x80404507, &(0x7f0000aa3000-0x1f)=""/31) 2018/02/13 20:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x12020a}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00004d8000-0x4)) 2018/02/13 20:47:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f000020d000)=""/31) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000bf000-0x2)=0x80000001) getdents(r0, &(0x7f000056a000)=""/210, 0xd2) ioctl$KDSETLED(r0, 0x4b32, 0x0) r1 = fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a53000-0x10)={0x0, 0x0, 0x2, 0x1, 0x0}, &(0x7f0000acf000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000b61000)={r2, 0x10000}, &(0x7f00007a8000)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000734000-0x8)={0x1, &(0x7f0000a91000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00003e0000)={r3, 0x2}) getsockopt$inet_mreqsrc(r1, 0x0, 0xf1429502d2e41e59, &(0x7f0000ccb000-0xc)={@broadcast, @rand_addr, @loopback}, &(0x7f0000a8a000-0x4)=0xc) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000515000)="a403f480517cde1ffd6dd345d50a0d44b63e1222402f5d64fd16d486ab17e113dd272724f74a61917d369ad58c133a2dbb976675d42f5db627904b552192ebc2441702a70f08c5769a22a2edc1e5d5ef9b0c23759231e0a63dcaebe2d6f13c3fea4c00437e33f59552e5020a1f53716ee92e89762b3b19f4a39edccc2125a7481457d0563fc3305c49c6b6feedaf02320afcd66f69", 0x95) 2018/02/13 20:47:40 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000000003, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0xfffffffffffffd28) truncate(&(0x7f0000002000-0x8)='./file0\x00', 0x2c2600) r1 = fcntl$dupfd(r0, 0x406, r0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000002000)=[{0x5, 0x401, 0x8, 0x800, @time={0x0, 0x1c9c380}, {0x3312, 0xff}, {0x81, 0xa71b}, @ext={0xa6, &(0x7f0000001000)="f4b3559bf78f9a98862f8ae280bc9459d85b55c38721080389648ee4afaf8c1b3634730bd55f8b1994523b89730cde8fbc296b3254c589c0afa0f8fcf96820e17a5cfcb0e85c812ec3710587d5d1a647f72820dc57648d763baf947490d8965cf5897de08f88cd215b0f166341bbe2890a8f07d0d016b091a69ab41ee5234621ffb22d4f5f2c329df380412dd0c0b63326f1a6f6587c087da56c15f169aad7fb5fd0b7be0b1b"}}, {0x3, 0x58e, 0x5, 0x24, @tick=0x20, {0xacad, 0xdaa}, {0x2, 0x6}, @time=@time={r2, r3+10000000}}], 0x38) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002000)=0x101, 0x4) 2018/02/13 20:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) gettid() clock_gettime(0x4, &(0x7f00001c2000-0x7)={0x0, 0x0}) write$sndseq(r0, &(0x7f00002d5000)=[{0xf7e, 0x6, 0x6, 0x3, @tick=0x5, {0x8, 0x4}, {0x8000}, @time=@tick}, {0x7fffffff, 0x1, 0x100, 0x3ff, @time={0x0, 0x1c9c380}, {0x98ed, 0x7fffffff}, {0x2, 0x33}, @queue={0xfff}}, {0x7, 0x0, 0x4, 0x3, @time={r1, r2+30000000}, {0x8, 0xc57a}, {0x100, 0xb1a}, @raw32={[0xffffffffffffd463, 0x3, 0x7]}}], 0x54) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000161000)=""/107) 2018/02/13 20:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000dc3000-0x58)={0x0, 0x1d, 0x7, @tid=r0}, &(0x7f0000a0e000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000c1c000-0x10)={{0x77359400}, {0x77359400}}, &(0x7f000028e000)={{}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000fe5000-0x10), &(0x7f000003a000-0x10)={0x0, r1}, 0x8) 2018/02/13 20:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$void(r0, 0xc0045878) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00003c1000-0x20)=""/32, &(0x7f0000084000)=0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000067f000-0x4)=0x4000000, 0x4) write(r0, &(0x7f0000ea5000-0x24)="240000001a0025f00018000400ed040f020b00000004bf0202ffffeb0800100048186be0", 0x24) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000082e000-0x14)={@multicast1=0xe0000001, @empty, 0x0, 0x1, [@rand_addr=0xaaa5]}, 0x14) 2018/02/13 20:47:40 executing program 6: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000ca0000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000f9c000)={0x9, 0x71, "a861873b9532c7403a6a4e1f39d8dac42ef46cb76d5394cd66784e936884576d5010859d4389c4e2913b59b8c8ba09cd8ca993aaa81107472560771d67a4d4bbe4594cb9f8576cb51f4523b59762626a0b58cee587d08f749db323fa7c2894518387635c0a0dac762df7a431d705d1dc90"}) readv(r0, &(0x7f000043d000-0x90)=[{&(0x7f0000237000-0xda)=""/218, 0xda}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000096d000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f9e000-0xae)={0x0, 0xa6, "25cc7e3183cd11344c69c5e0f5bcb36a1410ac4374ff427019c0ff40a412c759074b33c96d24a0605a3d1e61ec518ea6b9fc9bf339117dd0613a58d77c54a577d413b53f3597e4f5b73e36acd4db979992f7ce141c50d97e515ff5255ded32cc74482f91154dee5ff7b29e91391bb1a564d952325a061ce65d8c0e716cb85737e8fc5bfbf6e00bf9989137074f9e0fa1ed8f8bae4d8bfa573536dc24931f8e25b25c0b0710b1"}, &(0x7f0000f9d000)=0xae) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000400000)=@full, &(0x7f0000f9f000-0x4)=0x48, 0x80000) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000fe000-0x8)={r2, 0x8, 0x2}, &(0x7f0000f9d000)=0x8) 2018/02/13 20:47:40 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x800, 0xf5a563e) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/13 20:47:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002de000-0x7)='ns/ipc\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d0000)={{&(0x7f0000bca000/0x3000)=nil, 0x3000}, 0x3}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x850cd8a76ccf9fb3) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) prctl$setendian(0x14, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00006ea000)={{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0x7}, {0xa, 0x3, 0x908c, @empty, 0x8001}, 0x101, [0x80000000, 0x4, 0xd414, 0x7adf6466, 0x3, 0x5, 0x7, 0x3c]}, 0x5c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e4b000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000362000-0x10)={0x2, 0x0, 0x2, 0x77, r2}) 2018/02/13 20:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f000001d000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000)=0xfffffffffffffffc, 0x0) 2018/02/13 20:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000546000)={@common="6c6f00000000000000001e00", 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000409000-0xc)='/dev/autofs\x00', 0x642800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000f23000)={0x1, &(0x7f0000940000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000065a000-0x8)={r3, 0x2}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x19}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000029c000-0xc)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1e, &(0x7f00003b6000)=""/235, &(0x7f000005b000)=0xeb) 2018/02/13 20:47:40 executing program 7: prctl$void(0x27) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f00005af000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0xe055, 0x9, 0x16b, 0x9, 0x80000000, 0xfeac, 0x313, 0x1, 0x3, 0x9}) dup2(r0, r0) 2018/02/13 20:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000089e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{}, {}, 0x0, 0xfffffffffffffffd}) 2018/02/13 20:47:40 executing program 2: keyctl$revoke(0x3, 0xfffffffffffffffe) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008ba000)='/dev/pktcdvd/control\x00', 0x202800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)=0x7f) 2018/02/13 20:47:40 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000002000)={0x0, 0x2, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000002000)) 2018/02/13 20:47:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000503000)=0x12, 0x4) bind$inet6(r0, &(0x7f00003b1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000c8000)='/dev/sequencer2\x00', 0x100, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00006bc000)='/dev/autofs\x00', 0x204000, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00007da000)={{&(0x7f000087a000/0x3000)=nil, 0x3000}, 0x1}) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000f7e000)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000684000-0x14c)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) fcntl$setflags(r2, 0x2, 0x1) 2018/02/13 20:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$user(&(0x7f0000175000-0x5)='user\x00', &(0x7f0000eaf000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00005ee000)="a98307f6e5ccd3d126ab2a7a7ecf21fa5b8869b8c40f91c79a36869552e602ed4fb818ec4a22afca436a37ceb152520b6fd51f5888878be353d686429c25b41919bd93fef4f5e5c657a55d27331083f466eaea08e654efb5bebb9a84d7c2a7c0f108b09e27df7de2935e5afeacb125e4aae918d80025ee1330b9c71d660e20f50d677c61831255ba1809cd5f6136551f00ac4d8055ae60f99c0611a636ba0354a99384ffc0f880e028de36f81c899807fdd2cd9d2c4f2e61490b291e202c5ca787b55aab8a4c03ec", 0xc8, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000885000)='id_legacy\x00', &(0x7f0000536000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b19000)='md5sum}\x00', 0x0) keyctl$negate(0xd, r1, 0x80, r2) r3 = add_key(&(0x7f0000012000-0x8)='keyring\x00', &(0x7f00002fd000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000c86000)="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", 0x1000, 0xfffffffffffffff8) add_key$user(&(0x7f0000631000-0x5)='user\x00', &(0x7f0000eaf000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e09000)="f3b3918e5c6cc9eb150258bc309a5a09ff1cfbfe19285d8dd846a7d96734986b5e906944c13010a0faf9d7054a737c77c0ca14137d8cbb96382d2d8b740d87515a8bc1629ae911d95bca1fe9683e437f43d4d452ddb05c5617fe40f3056c596747c7a4", 0x63, r3) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000026f000-0x28)={@generic="a7479e23a0cf8034ca4aa8b3bce1e2f4", 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000168000-0x18)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, r4}) 2018/02/13 20:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0x1, 0xfffffffffffffff9, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8}) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)) 2018/02/13 20:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fba000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000024c000-0x4), &(0x7f00001d2000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000622000-0x88)={0x1a4, {{0xa, 0x2, 0x3ff, @empty, 0x1}}}, 0x88) socket$pppoe(0x18, 0x1, 0x0) getdents64(r1, &(0x7f0000e4a000-0x5c)=""/92, 0xbd4d9c523a0bf4cd) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f000014b000)) 2018/02/13 20:47:40 executing program 4: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000bc4000)=""/82, &(0x7f00003cb000-0x4)=0x410) 2018/02/13 20:47:40 executing program 7: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000806000)=0xbffffffffffffffa, 0x8) writev(r0, &(0x7f0000012000-0x10)=[{&(0x7f000000e000-0xa3)="f8408e907d003cb2", 0x8}], 0x1) r1 = epoll_create(0x5) r2 = dup2(r1, r0) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r4, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) clone(0x0, &(0x7f00006b6000-0x55), &(0x7f000009f000-0x4), &(0x7f0000b2a000), &(0x7f0000455000)) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f0000f42000), &(0x7f0000f42000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r6, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r5, 0xa, 0x12) dup2(r5, r6) tkill(r3, 0x16) 2018/02/13 20:47:40 executing program 0: clone(0x10000200, &(0x7f0000caf000-0x1), &(0x7f0000981000), &(0x7f0000e9a000-0x4), &(0x7f0000094000-0x1)) pipe2(&(0x7f000093a000-0x8)={0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x1000) 2018/02/13 20:47:40 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) getsockopt$inet_buf(r0, 0x0, 0xf2076db1d8d954a7, &(0x7f0000006000-0xfd)=""/253, &(0x7f0000004000-0x4)=0xfd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000000a000)={0x0, 0x989680}, &(0x7f000000a000)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007000-0x1c)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f000000a000)={&(0x7f0000009000)={0x58, 0x14, 0x2, 0x4, 0x2, {0xb}, [@generic="39afd6972c1986b1e5fb22bd3f2b09de89306373d68b577de911c6835780dc307fa5a1767067d068652e21865dce105709bb", @typed={0xc, 0x65, @uid=r1}, @nested={0x4, 0x8f, []}]}, 0x58}, 0x1}, 0x40000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/13 20:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000228000-0xc)={0x0, @rand_addr=0x7, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/02/13 20:47:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) prctl$void(0x22) ptrace(0x10, r0) socketpair$inet(0x2, 0x5, 0x7fff, &(0x7f0000ff1000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ab6000-0xc)={0x0, @local, @multicast1}, &(0x7f0000c1f000-0x4)=0xc) r2 = syz_open_dev$tun(&(0x7f0000003000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) r3 = gettid() prlimit64(r3, 0xf, &(0x7f0000edc000)={0x8, 0x3}, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000662000-0x9)='/dev/rtc\x00', 0x200800, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000e28000+0x52c)={0x0, 0x28a1, 0x0, 0x2ea, 0xf58}, &(0x7f0000f32000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00005be000-0x98)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x800, 0xff}, &(0x7f0000cf3000)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000016c000-0x8)={0x0, 0x80000000}, &(0x7f000073f000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000c2a000)={r6, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x2, 0x2, 0xffff, 0x7, 0x25}, 0xa0) readahead(r2, 0xff, 0x1) 2018/02/13 20:47:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f15000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f6b000-0xb5), &(0x7f0000c7a000-0x4)=0x8) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000975000-0x8)='./file0\x00', &(0x7f0000cf7000-0x8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000b52000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000015000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000dca000-0x50)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3, 0x3, 0x81, 0x100, 0x8, 0x200, r1}) poll(&(0x7f0000ae2000)=[], 0x0, 0x7f) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0405405, &(0x7f0000055000)={{0x0, 0x0, 0x5, 0x0, 0xeaa2}}) rename(&(0x7f0000515000-0x8)='./file0\x00', &(0x7f000000a000)='./file1\x00') rmdir(&(0x7f0000dac000)='./file1\x00') truncate(&(0x7f0000922000)='./file2\x00', 0x7) 2018/02/13 20:47:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ac5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b86000-0x4)=0x7, 0x4) write$sndseq(0xffffffffffffffff, &(0x7f0000f50000)=[{0x81, 0x2, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000dbe000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}}}], 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008f0000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/13 20:47:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000566000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x24}], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000096e000-0xb)='/dev/hwrng\x00', 0x200, 0x0) accept4$inet(r1, &(0x7f0000f8d000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00002e5000)=0x10, 0x80800) sendto$ax25(r2, &(0x7f0000fee000)="001a82f5e91155aff72d207aa17049d49691f7b284b42464d04f0639be4a898d1e3415c2a188fdd70fa28b8df16f376399d1121f01ee7a7b238c88e949e497b18324382d99c80ff8f09fbfdc1c153ca3330d7ffff4927837c6ed02c0cb5cf8ad31a8fb3652a14159ac33b90d1d7b1f8777ca34eaa69e83cc100fe26f964cf614268c01197610408c3f98f5de46d39b4baf3e5518a4116373223230bd9f399390b8bae4ed1b893cb37e9b5a2693e7de22745869f0fae95da57066539d4102e80f9adbb46c19e52b7442a0190fc18d987248b33529be21160feb8bda0716f74aed", 0xe0, 0x1, &(0x7f00001d9000-0x10)={0x3, {"5946f5f7055763"}, 0x7}, 0x10) 2018/02/13 20:47:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00008b5000-0x110)={0x8, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x1, 0x1, [{{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x9}}]}, 0x110) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000f6e000)=0x1, 0x4) recvmmsg(r0, &(0x7f00001e6000+0x8cc)=[{{&(0x7f0000c14000-0x58)=@alg, 0x58, &(0x7f00001aa000-0x10)=[], 0x0, &(0x7f0000761000)=""/92, 0xfffffffffffffeb7}, 0x1}], 0x1, 0x0, &(0x7f00002f4000)={0x77359400}) r1 = syz_open_dev$sg(&(0x7f0000320000-0x9)='/dev/sg#\x00', 0x1ff, 0x10200) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b88000)={0x5, 0x0, 0x8008, 0x4, 0x3, 0x73f6, 0x401, 0x23}, &(0x7f00004be000+0x390)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00009d2000-0x8)={0x0, 0xffff}, &(0x7f000058d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bb6000)={0x4, 0x20, 0x9, 0x6, 0x5, 0x9, 0x2000004255, 0x3aacf867, r2}, &(0x7f000092d000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000026b000-0x8)={r3, 0x1000, 0x1}, 0x8) 2018/02/13 20:47:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2100, 0x0) syncfs(r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000001000-0x14)={0x3, 0x0, [0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000)={0xff, 0x4, 0x80000001, 'queue1\x00', 0xffffffffffffff81}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000005000-0x14)={0x103, 0x9, 0x0, 0x3, 0x7, 0xc92, 0x2, 0x7, 0xaaf, 0x2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000)='/dev/keychord\x00', 0x92ed498502d339e3, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000003000)={0xfffffffffffff4f1, 0xff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000), &(0x7f0000002000-0x4)=0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000000)={0x6, 0x10001}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x4000, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x650200, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/168) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x40080, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000001000)) 2018/02/13 20:47:40 executing program 3: mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/pktcdvd/control\x00', 0x200001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000001000-0x10)={0xfffffffffffffffa, 0x0, 0x10003, 0x100000001}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000000)={0x100000001, r4, 0x10000, 0x4}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f0000001000-0x26)=""/38) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f69000-0x1), &(0x7f0000f68000)=0x4) 2018/02/13 20:47:41 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x7f) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b36000)={0x0, 0x101}, &(0x7f00008eb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000391000-0x10)={r1, 0x46bb, 0x7, 0x4}, 0x10) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b37000-0x4)=0x40, 0x4) fcntl$setpipe(r0, 0x407, 0x2) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000b38000)={0x86b, 0x8001, 0x7}) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000b38000)={0x9, 0x20001000, 0x0, 0xd81, 0x70, 0x81, 0x8, 0xffff, 0x7fff, 0x100000000}, 0x10) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000b3a000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b39000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x9, 0x4}, &(0x7f0000b38000)=0x98) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000b3b000-0x8)=@random={'os2.', 'em1\x00'}, &(0x7f0000b3b000-0x8)='selinux\x00', 0x8, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b38000)={r2, 0x4}, &(0x7f0000269000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b38000-0x4)=0x1, 0x4) 2018/02/13 20:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xffff, 0x0) r1 = epoll_create(0x80) r2 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000829000), 0x80800) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e5e000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000008d000-0xc)) 2018/02/13 20:47:41 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f0000024000)=""/223, &(0x7f0000024000)=0xdf) 2018/02/13 20:47:41 executing program 1: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7c000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000b3e000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000f8a000)='./file0\x00', &(0x7f000056b000-0x62)=""/98) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000638000), &(0x7f0000f8b000-0x4)=0x14) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000f8b000)=""/132, 0x84) 2018/02/13 20:47:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x20, 0x3, [0xdcaf, 0xa3e, 0x6]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000636000)=0x2, 0x4) 2018/02/13 20:47:41 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004cd000)=@assoc_value={0x0, 0x4}, &(0x7f0000b7f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x9}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='{[-vmnet1\x00', 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1}, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x4, [0x40, 0x8f2, 0x80000001, 0xffffffffffff8000, 0x4, 0x1e9, 0xff, 0x1]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000002000-0x30)) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0xfffffffffffffed3) sendto$inet(r2, &(0x7f0000afe000)="398fc43d6d5f0e1d79489939227e4dd0a9186fcf333d6ab794f0e1e05768758e24ad62610603fb6d638d01f65c15d583e0a4862a368f42cbaf2ff60e1bd45dc1b00bb9379d1c28af8a8ba52f0782c173286caa217523c03727a3e1925c88b08b55c744f82c666dfdefcd20000000084135046e923c97ddfb5e2b2fd5d90b3ea9556999bf91b6fe", 0x101ab, 0x4000, &(0x7f0000515000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef1000-0x4)=0x14, 0x4) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000ef0000-0x51)=""/81, 0x51}, 0x41002106) ioctl$KDADDIO(r0, 0x4b34, 0x800) 2018/02/13 20:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002e4000-0x15)='net/ip6_tables_names\x00') ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000f2c000-0xb9)=""/185) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003f1000-0x4)=0x0) connect$unix(r1, &(0x7f0000c25000)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair(0x9, 0x5, 0x81, &(0x7f00002fe000-0x8)={0x0, 0x0}) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000312000-0x4)=0x5b) write$selinux_user(r3, &(0x7f0000de6000-0x26)={'system_u:object_r:dpkg_exec_t:s0', 0x20, 'root\x00'}, 0x26) fcntl$lock(r1, 0x25, &(0x7f0000171000-0x10)={0x1, 0x0, 0x0, 0x0, r2}) fcntl$lock(r1, 0x5, &(0x7f000005a000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd4000)) 2018/02/13 20:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000ef7000)='cgroup\x00', 0xfffffffffffffffb) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid}) 2018/02/13 20:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f0000fd8000-0x10)={0x0, 0x989680}, &(0x7f0000048000), 0x0) 2018/02/13 20:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x80000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fd6000-0x6)={0x0, 0x8c8}, &(0x7f0000a49000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00002fb000-0xef)={r1, 0xe7, "e01c1c60053c0aa1f0f35945402393caba4355ddd1439e2019f89509cff4e560fcb7a27bbba3c96f237851cbf9a47451b3259fa4395ee81db9c56b09f8c143ec224634dce53af482bcd4232667b8f58b79f5304d78f090d26e5669f8e4294a80bacf983542090fe81aab58678e01e0e73d00ed8e1f7357f3dd0031849635a80f4248d3fe086caeacada0d17a454488378a10bce9c3c5bc426a9a3d54f4572e1117bf730bc33104554db813fbe6afc2a46155d63852a6a88d6e5350d20dfcf674a2186e62c6d849936d8bcabd04678bb4ac285c560c6b38b921876d7c44e11cb9fcca43b6063d79"}, &(0x7f0000d3c000)=0xef) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f28000)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000e82000)={@rand_addr=0x4, @multicast1=0xe0000001}, 0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0x3ad, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x5, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/13 20:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009a4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000f22000-0x6)) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/13 20:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000432000-0x10)='/dev/input/mice\x00', 0x0, 0x408041) signalfd(r0, &(0x7f0000b06000-0x8)={0x3}, 0x8) r1 = socket$packet(0x11, 0x200040800000003, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00002de000-0x4), 0x4) r2 = syz_open_dev$sg(&(0x7f0000b5c000-0x9)='/dev/sg#\x00', 0x6, 0x2) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/02/13 20:47:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000f67000-0x1), &(0x7f0000002000-0x4), &(0x7f0000000000), &(0x7f0000000000)) 2018/02/13 20:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f0000f1b000)='./file0\x00') sendto$unix(r0, &(0x7f0000152000-0xc0)="95f0e2177f802b2c8351d08ca4a26366deae0effdc84cc7d6bd9a9f9082b9a52c8b18eeba7c09ef9062fbf15920cf7ccbc8ec6e00142278d863f12362a968f1d5b7f68180d992761c6307255b7da1f15cc472fb01396d225aeb7b0f02e5a87e9eac9aa055edd7edcf35068e5425ef2a700ff7eed951857add03fe7f642264756a655ee6f9c2fd791870cce43a73692f44d2823948b104be2471f1d55197a44c48e3bab7448e9644a50185663549eafa4928211dc126bbe4ac7ad24d61fe72b9d", 0xc0, 0x81, &(0x7f0000b88000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) read(r1, &(0x7f0000332000-0x9)=""/9, 0x9) connect$unix(r1, &(0x7f0000613000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/13 20:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mincore(&(0x7f00007bb000/0x3000)=nil, 0x3000, &(0x7f0000e0e000-0xf4)=""/244) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000280000-0x9)='/dev/ppp\x00', 0x101040, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00002c6000)={@remote, 0x0}, &(0x7f000077c000)=0x14) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f000033d000)=""/59, &(0x7f0000a0a000)=0x3b) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d36000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af3000-0x9)='/dev/ppp\x00', 0x2400, 0x0) sendto$ipx(r2, &(0x7f000026d000-0x68)="2ca99c64b1f3fad9247c789b4fb8e4994ff0fa29138a27c3954cd60a3dbb7b3d87817a372192d7f2ec19bbae7c8dcda7ea3adb1d0fba6c454504e90a5faddc41a7187a6f0e56cc44741000b96c96622f172e2bc4a195937f87322d8aba3843d33295cd7348788366", 0x68, 0x1, 0x0, 0x0) 2018/02/13 20:47:41 executing program 0: r0 = socket(0x6, 0x802, 0x0) sendmsg$unix(r0, &(0x7f000047e000-0x1c)={&(0x7f0000455000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a72000)=[{&(0x7f0000b74000)="4ceaf8f4218bac45eade0e2c8864ea14db50153f691be2e19e138753f5476fddcc96adfd045f1885370a5d03a02eb898c7dc3574c1e82abf26b60cb247a84fe0787b67d825060b8532e83eb48b3b43489a59cb9f85daafe56814144e891cfca33b8ed11fe58a9aafc9def5b24eaa9a1bbebc62002232a4cae14f0c9d6b5363ad", 0x80}, {&(0x7f00000dd000-0x5)="2ac256eb11", 0x5}, {&(0x7f0000945000)="00b5c6b4", 0x4}], 0x3, 0x0, 0x0, 0x1}, 0x10) write(r0, &(0x7f0000aa5000-0xfc)="fc0000004a000700ab092500090007000aab80ff010000000000369321000100ff010000000500000000000000036915fa2c1ec28656aaa79bb94b46fe0000000708020000008c0000036c6c256f1a272f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c74fb2cc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9ddef2fe082038f4f8b29d3ef3d92c83170e5bbab2ccd243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33429fd3000175e63fb8d38a873cf1", 0xfc) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000a64000-0xa)="22dba85a09fa8706d5ff") openat$rtc(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/rtc\x00', 0x80, 0x0) 2018/02/13 20:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000088000-0x40)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) ustat(0x1, &(0x7f0000062000-0x14)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000759000-0x4)=0x10000, 0x4) fremovexattr(r0, &(0x7f0000de5000-0x36)=@random={'user.', "2d707070306c6f6b657972696e67cb5e2873656375726974795e766d6e6574306e6f646576766d6e65743170726f632100"}) 2018/02/13 20:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000137000-0x8)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='loginuid\x00') sendfile(r0, r1, &(0x7f0000c74000-0x8), 0xff) 2018/02/13 20:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000677000)='/dev/sequencer\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d55000-0x10)={0x0, 0x3, 0xffffffffffffff57, 0x8}, &(0x7f0000762000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c66000-0xb8)={0x0, 0x9, 0x8000000000000000, 0x3, 0xffffffff00000001, 0x7, 0x9, 0x79d1, {0x0, @in6={{0xa, 0x1, 0x1a, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x2, 0x1000000000000, 0x5, 0x6, 0x2}}, &(0x7f0000b20000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000164000)={0x0, 0x4}, &(0x7f000071b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000051d000-0x98)={0x0, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x6}}, 0x200, 0x1}, &(0x7f0000433000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000211000)={0x0, 0x8}, &(0x7f0000927000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e6f000-0x8)={0x0, 0xe1}, &(0x7f0000d5b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000468000)={0x0, 0x1}, &(0x7f000084f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00009bb000)={0x0, 0x400}, &(0x7f0000d18000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000435000-0xb8)={0x0, 0x0, 0x80000001, 0x100000001, 0x401, 0x3, 0x8, 0x200, {0x0, @in6={{0xa, 0x3, 0x6, @empty, 0x9}}, 0xc, 0x1, 0x5, 0x3, 0x6}}, &(0x7f0000efb000)=0xb8) sendmsg$inet_sctp(r0, &(0x7f0000fe3000-0x1c)={&(0x7f00008fb000)=@in6={0xa, 0x3, 0x20, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000001}, 0x1c, &(0x7f00002e5000-0x30)=[{&(0x7f0000222000)="e1b36c4daa7f4003b2a2cd299eb217e756cbddfff671debb26f921af2c99f0495ed2546c6d25fe0c4bf490a4fa98e107858939e79b7de42630d61fbfaa529d71a75583bb9bd4e0f21c494d56aada08b7e3a55796f377359fe17254cecfa7d183d5e457441a6b670b8cf45c640b071949f24436facce82fce347dd7224c73616157cf48ecec1126f5942a939eef2461173c81d0", 0x93}, {&(0x7f0000a01000-0x29)="2a536250e387e5461bd6eaefb777484e5665154630b15a6d27d82a6f9fa1d6d315ee0b9b96ef9f410c", 0x29}, {&(0x7f0000132000)}, {&(0x7f0000eb6000-0x1000)="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", 0x1000}, {&(0x7f0000ed0000-0x6b)="c159aa22b7b38b2a15a827e4ab52a7b51664dc09b90811aa1a64a427e96d09a41823282ff15f4437d61dba33ec3618a128cd6ddce3a08ce7e486e6945646fcd56a50cce5cce31fa9eacef1580c2730398987e8e303f5f96d85fcae99952a4f1b865961dcb73a19c131d98b", 0x6b}, {&(0x7f00001cb000-0x43)="4284829a7c84347a6f73d13746d562a950b85e93fbe3f98b64ca030a1ead713abc5382d0291e252328c6313d74c9deeedfb641ce2f8b4c05c0fcaffff27d34f8f357d0", 0x43}], 0x6, &(0x7f0000b6e000)=[@sndinfo={0x1c, 0x84, 0x2, {0x400000000000000, 0x820e, 0x0, 0x0, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x671, 0x43cf21b20b7db949, 0x7b9a, 0x101, 0x1000, 0x4, 0x6, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x3, 0x1, 0x2, 0x7, 0x20, 0x6, 0x0, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x7f, 0x206, 0x9, 0x3, 0x3, 0x7fff, 0x6a, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x205, 0x7, 0x0, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x20, 0xfff, 0x8003, 0x7, 0x8, 0x5, 0x6, 0x8001, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0xe9, 0x8000, 0x100, 0x9, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x5, 0x0, 0x313, 0x80000000, 0x0, 0x4, 0x0, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x0, 0xffffffff00000001, 0x7, r9}}], 0x18c, 0x840}, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) write(r10, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2018/02/13 20:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f0000bb7000-0x2)="02", 0x1, 0x20000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001ed000)=@req={0x8, 0x0, 0x10001}, 0x10) lseek(r0, 0x0, 0x3) 2018/02/13 20:47:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000000}, 0x1c) mmap(&(0x7f0000001000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000976000)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xff, 0x4) 2018/02/13 20:47:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000480000)='/selinux/checkreqprot\x00', 0x4040, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c64000-0x7)={0x0, 0x3, 0x7fffffff, 0x7fff, 0x101, 0x7fffffff}, &(0x7f000068b000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000643000)={r2, 0x33, "30090fb7e17896261a989000ebb6b61d5e911e2677cbc9069bc611bccb69b19794c349b7fb92b3026ce3ca08f66d5492ff91de"}, &(0x7f0000006000)=0x3b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000012c000-0x40)={0x0, @tick, 0x0, {}, 0x800, 0x3}) 2018/02/13 20:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000549000-0x20)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x200080000000, 0x2}, 0x20) munlock(&(0x7f0000432000/0x2000)=nil, 0x2000) 2018/02/13 20:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000708000)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/13 20:47:41 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000e000-0x8)={0x0}) flistxattr(r0, &(0x7f0000004000)=""/69, 0x45) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000d000-0xe)={0x0, 0x0, 0x0, []}, &(0x7f0000007000)=0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)='/dev/sequencer\x00', 0x0, 0x0) munlock(&(0x7f0000008000/0x4000)=nil, 0x4000) ioctl$EVIOCGLED(r1, 0xc0046d00, &(0x7f0000007000)) 2018/02/13 20:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) uname(&(0x7f00001bf000)=""/176) munlock(&(0x7f0000cd2000/0x1000)=nil, 0x1000) lgetxattr(&(0x7f0000b7c000)='./file0\x00', &(0x7f00002f3000)=@random={'security.', 'user,\x00'}, &(0x7f0000839000)=""/80, 0x50) 2018/02/13 20:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000123000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/ptmx\x00', 0x142, 0x0) write(r0, &(0x7f000022a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01000000000000ffbf13", 0x5d) ioctl$TCSETA(r0, 0x5402, &(0x7f0000949000-0x14)={0x0, 0x0, 0xfb01}) 2018/02/13 20:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000657000)='cubic\x00', 0x6) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000aa1000)={'filter\x00', 0x7, 0x4, 0x3c8, 0x200, 0xf0, 0x0, 0x2e4, 0x2e4, 0x2e4, 0x4, &(0x7f000078d000), {[{{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xa9f, 0x22f9, 0x200, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @rand_addr=0x6, @loopback=0x7f000001, 0x2, 0x1}}}, {{@arp={@multicast1=0xe0000001, @rand_addr=0xfff, 0xff000000, 0xffffff00, @empty, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x1, 0x2, 0x8, 0x7ff, 0x100, 0x8, @generic="bcc4a8c8f881f21c51f485b50b98ad41", @common='sit0\x00', {0xff}, {0xff}, 0x0, 0x3}, 0xc0, 0xe4}, @unspec=@AUDIT={0x24, 'AUDIT\x00', 0x0, {0x3}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x414) 2018/02/13 20:47:41 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000bda000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ed2000-0x8)="ebdc18a16dd8f0b1", 0x8, 0x0, &(0x7f0000000000)={0xa, 0x3, 0xfffffffffffff4b3, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000001000)={0xff, 0x7, 0x4, 0x0, 0x13, 0x24df}) write(r1, &(0x7f00000bf000-0x26), 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000)={0x7fff, 0xc1, 0x400, 0x100}, 0x8) 2018/02/13 20:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd8000-0xc)='/dev/autofs\x00', 0xc800, 0x0) getdents64(r2, &(0x7f0000764000)=""/243, 0xf3) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10}, 0xc, &(0x7f0000e0a000)={&(0x7f00007ce000-0x44)=@bridge_setlink={0x24, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) 2018/02/13 20:47:41 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009b1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000000)={0x0, 0xc, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680"}) 2018/02/13 20:47:41 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r0, r0, &(0x7f0000001000-0x8), 0x5) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00006f1000-0x4)=0x200) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7fff) r2 = dup(r0) connect$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x1, @rand_addr=0x1}}, 0xffffffffffffffd9) sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffff956, 0x0) 2018/02/13 20:47:41 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000924000)='/dev/vga_arbiter\x00', 0x222000, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x26e083ea, &(0x7f00009d8000-0xfb)="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", 0xfb) 2018/02/13 20:47:41 executing program 3: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f000024e000-0x10)={&(0x7f00006df000-0x4bc)={0x14, 0x1, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/13 20:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f000027b000-0x4), &(0x7f0000865000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000017c000)='./file0\x00', &(0x7f000079b000)=[], &(0x7f00001ed000-0x4)=[&(0x7f000013c000-0x2)='+\x00']) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') readv(r0, &(0x7f0000486000)=[{&(0x7f0000d21000-0x9e)=""/158, 0x9e}], 0x1) execve(&(0x7f0000d87000)='./file0\x00', &(0x7f00006d0000)=[], &(0x7f0000406000-0x4)=[]) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000076000-0xe5)=""/229, &(0x7f0000778000-0x4)=0xe5) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/13 20:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003e0000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00002e2000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a74000-0x28)={@common='vlan0\x00', r2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xffffffffffffffdc, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @empty}, 0x10) close(r1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a69000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d2b000), &(0x7f00000e2000-0x4)=0xb) recvmmsg(r0, &(0x7f00008c9000)=[{{&(0x7f00002f6000-0x58)=@nfc_llcp, 0x58, &(0x7f000048e000-0x40)=[{&(0x7f0000716000)=""/120, 0x78}], 0x1, &(0x7f0000239000)=""/75, 0x4b, 0x7}}], 0x1, 0x0, &(0x7f000089b000-0x8)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008fe000-0xc)={0x0, []}, &(0x7f00006f1000-0x4)=0x4) 2018/02/13 20:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000715000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x1, 0x7ff, 0x4, 0x101, 0x7, 0x3}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f5c000-0x8)={&(0x7f0000001000)={0x2, 0x11, 0x10000, 0x7, 0x6, 0x0, 0x6, 0x2, [@sadb_lifetime={0x4, 0x3, 0x1, 0x7, 0x20, 0x4}]}, 0x30}, 0x1}, 0x8000) syz_open_dev$usbmon(&(0x7f0000bd4000-0xd)='/dev/usbmon#\x00', 0xbd61, 0x200000) bind$inet(r0, &(0x7f000090a000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) connect(r0, &(0x7f0000d45000-0x1c)=@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2ff6}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000207000)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000581000)={0x0, @multicast1, @rand_addr}, &(0x7f000020c000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b5a000)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x5f5a, r2}) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000648000)='./file0\x00', 0x20) clock_settime(0x7, &(0x7f0000092000)={0x0, 0x1c9c380}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/13 20:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000038e000-0x4)) r1 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f96000-0xe8)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f000079d000)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006d5000)={0x0, 0x7}, &(0x7f0000ead000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000986000-0x8c)={r3, @in6={{0xa, 0x1, 0xa, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x101}}}, 0x8c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000514000)={0x0, 0x0, 0x0}, &(0x7f00005d6000-0x4)=0xc) fchownat(r1, &(0x7f0000cd0000)='./file0\x00', r2, r4, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000ed0000)=0x2, 0x8) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d97000)) 2018/02/13 20:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000e7000-0xc)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d1d000), &(0x7f0000f6a000-0x4)=0x4) r2 = open(&(0x7f00005a9000)='./file0\x00', 0x0, 0x10) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000050000)=0x6) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002d1000)={0x10000000}) 2018/02/13 20:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000715000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x1, 0x7ff, 0x4, 0x101, 0x7, 0x3}) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000f5c000-0x8)={&(0x7f0000001000)={0x2, 0x11, 0x10000, 0x7, 0x6, 0x0, 0x6, 0x2, [@sadb_lifetime={0x4, 0x3, 0x1, 0x7, 0x20, 0x4}]}, 0x30}, 0x1}, 0x8000) syz_open_dev$usbmon(&(0x7f0000bd4000-0xd)='/dev/usbmon#\x00', 0xbd61, 0x200000) bind$inet(r0, &(0x7f000090a000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) connect(r0, &(0x7f0000d45000-0x1c)=@in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2ff6}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000207000)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000581000)={0x0, @multicast1, @rand_addr}, &(0x7f000020c000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b5a000)={@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x5f5a, r2}) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000648000)='./file0\x00', 0x20) clock_settime(0x7, &(0x7f0000092000)={0x0, 0x1c9c380}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/13 20:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000d6c000)={&(0x7f00008c5000/0x2000)=nil, 0x1ff, 0x0, 0x10, &(0x7f00007a1000/0x2000)=nil, 0x9}) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f0000670000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000f43000)={&(0x7f00008e6000-0xa0)={0x14, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dec000)='/dev/vga_arbiter\x00', 0x2c4800, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ae8000-0x4)) [ 37.093186] audit_printk_skb: 30 callbacks suppressed [ 37.093199] audit: type=1400 audit(1518554861.384:25): avc: denied { ioctl } for pid=5988 comm="syz-executor5" path="socket:[14909]" dev="sockfs" ino=14909 ioctlcmd=0x641b 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 2018/02/13 20:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x33a, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000026c000)=[@fda={0x66646185, 0x4, 0x2, 0x18}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x54, 0x0, &(0x7f00009d5000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x0, &(0x7f0000a0a000-0x50)=[], &(0x7f0000711000)=[]}}}, @release={0x40046306}], 0x90, 0x0, &(0x7f0000f98000-0x22)}) r1 = memfd_create(&(0x7f0000166000)='$nodev\x00', 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00003a6000-0x4), &(0x7f000064e000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000355000-0x8c)={0x3, 0x5, 0xe, 'queue0\x00', 0x9}) 2018/02/13 20:47:41 executing program 5: r0 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fstat(0xffffffffffffff9c, &(0x7f0000ce7000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x4, &(0x7f0000000000)=[r0, r1, r2, r3]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000002000-0x4)=@int, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xb, 0x8, &(0x7f00006fd000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00009c6000-0x10)={0x1ff, 0x0, 0x2, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0086438, &(0x7f0000ac1000-0x8)={0x4, r7}) r8 = syz_open_dev$sg(&(0x7f000061e000-0x9)='/dev/sg#\x00', 0x0, 0x80000) ioctl(r8, 0x2285, &(0x7f0000e14000-0xa)) 2018/02/13 20:47:41 executing program 7: socketpair(0x10, 0x80f, 0x10000, &(0x7f00003e8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000012000)={0x0}, &(0x7f00008a2000)=0xc) r3 = getpid() rt_tgsigqueueinfo(r2, r3, 0x40, &(0x7f00002a6000)={0x5, 0x0, 0xffffffff}) sendmsg$unix(r1, &(0x7f0000f04000)={&(0x7f0000899000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000043c000-0x18)=[{&(0x7f000047b000)="87844a9596a8ce12d8dd3877880cef33f5e4bff48cf4f9f68b4ad344a33902935ccf64b2c3df27ac45028865bab07e2ee75a564421a374ff56c11024baa0c0c65d22b00b94e7b49534413d922fa3a105c6f967a5c3191abe18d8c44bee5879f9ca4924c2400e36233db48b901d80b4f1185005e5d45a6ec23ca5d035f15ca6b2a8b77ba900966fba97f66cad7f3426c713f68a8110fae72ab854d37f5524ae9c3cc6cf1b64a71dce577291985ceab16f6e5656b7cfa718ec5d44accdb2948457b0de47d4e6c122e3ffffcbb5ac6f9f0db209", 0xd2}, {&(0x7f0000754000)="91e34df0a84f9dd11bd57d78644301218eb042ddc4ac89bc72d831a1e1960370e2441fa682cbe16da15578e0718c414742db9f483bd607e326b5518c4003eb3bcda4b639b2708c73afbd4595d1321c5ad7aa0f29d3cabc2cebd94aee5cae8df5de0d3ebb11ec6c24516c25a8a7ff92f906c2ad7fd887de570529fc75329151193cdf3c2c", 0x84}, {&(0x7f0000eb7000-0x79)="f577dd250cc5583c6fc8efed019f6d294027f389a528c5fc012e2752aa0116f7f1f91d0aab2f1fadc1844d05366cf11a3edd2d7a32f8c1860764371007cde8deb3655c35c321f8c602529d545be13128c33ea48769f16a8fa7ad4bb5428fa861e81a7c350813faf25779782772d0224d5387b08bf78e293661", 0x79}], 0x3, &(0x7f0000aca000)=[@rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1, r1]}], 0x54, 0x800}, 0x4) r4 = signalfd(0xffffffffffffffff, &(0x7f0000e82000), 0x8) signalfd4(r4, &(0x7f0000c18000-0x8), 0x8, 0x0) 2018/02/13 20:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ad5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f0000288000-0x1)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ad000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000de7000-0x4)) 2018/02/13 20:47:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f00003a2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000a96000)=0x3a) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000005d000-0x4)=0x4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000660000), &(0x7f0000527000-0x4)=0x4) ioctl$void(r1, 0x5450) 2018/02/13 20:47:41 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004dd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) add_key(&(0x7f0000000000+0x630)='blacklist\x00', &(0x7f000039a000)={0x73, 0x79, 0x7a}, &(0x7f0000f6b000-0xef), 0x0, 0xfffffffffffffffb) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000001000-0x4)=""/4, 0xfffffe48) fremovexattr(r0, &(0x7f00002e6000-0xe)=@random={'os2.', 'blacklist\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000728000)) 2018/02/13 20:47:41 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000012000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000009000)=""/253, &(0x7f000000a000-0x4)=0xfd) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002900030007fffd94ffffffffffffffe103000000031d2b0dfffffffffffffffc", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000012000-0xb1)="02565f1128bc99af5ee214cd2c02ccda03623c12294cfbdbaf250a37e606946df6d65c76d8415019b5869803dce9d3627f124c45ede9c730988e96c198004ebbaec8ee37834486bec58e8a39d7d0cdc7f44a057ee716a2a394867e66e86e0fe475f6f33b7f6a4ab0676617ab44c4ec874a9940699213d96abb9432a9fa8a1949641f276782739c5602415778fd6bca8a7b42ec4b878253c8bcaa69c684312919e9f98485bf8f51d0a213466d8f50c112e1") 2018/02/13 20:47:41 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000008000-0x10), &(0x7f0000006000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r1}], 0x1, &(0x7f0000880000-0x10)={0x77359400}, &(0x7f0000fb0000-0x8), 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)) 2018/02/13 20:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043e000-0x12)='net/igmp\x00') sendfile(r0, r0, &(0x7f0000c62000)=0x20000, 0x100000ffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004e6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000802000-0x9)='net/igmp\x00') pipe2(&(0x7f0000ec4000)={0x0, 0x0}, 0x800) dup2(r1, r2) preadv(r0, &(0x7f00007b8000-0x8)=[{&(0x7f0000c10000)=""/4096, 0x1000}], 0x1, 0x0) dup3(r0, r0, 0x80000) 2018/02/13 20:47:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) fcntl$setlease(r0, 0x400, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd1000-0xc)='/dev/rfkill\x00', 0x200, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000da4000-0x8)) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ffa000-0x3)={0x5}, 0x4) [ 37.296697] audit: type=1400 audit(1518554861.584:26): avc: denied { setgid } for pid=6005 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 37.324435] binder: 6015:6018 got transaction to invalid handle 2018/02/13 20:47:41 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000076c000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x5f, "64f21918b4b4259a04065db46b6a1905bbe386420d93270432c9f8a4d9b668cdd50aff8a93e102282ffe52473d3fae1f2e766fd2a907a6f7324f3ceee8c261e78ef5c844f766b4a8d2aed71a0a1f4fdddf119ec79d8badd5dafc71e800e496"}, &(0x7f0000001000-0x4)=0x67) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) poll(&(0x7f0000d07000-0x8)=[{r1}], 0x200000000000031b, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000346000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x3ff) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000f7d000-0x90)={0x4, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) 2018/02/13 20:47:41 executing program 6: mmap(&(0x7f0000000000/0xb51000)=nil, 0xb51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) mmap(&(0x7f0000b51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b51000)={0x6, [0x7fff, 0x5, 0x81, 0x9, 0x0, 0x6]}, 0x10) [ 37.324444] binder: 6015:6018 transaction failed 29201/-22, size 32-8 line 3004 [ 37.336084] binder: BINDER_SET_CONTEXT_MGR already set [ 37.336099] binder: 6015:6024 ioctl 40046207 0 returned -16 [ 37.342391] binder: 6015:6018 got transaction to invalid handle [ 37.342400] binder: 6015:6018 transaction failed 29201/-22, size 32-8 line 3004 [ 37.343744] binder: 6015:6024 got transaction to invalid handle [ 37.343751] binder: 6015:6024 transaction failed 29201/-22, size 40-0 line 3004 [ 37.364162] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/13 20:47:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000035a000)='/dev/keychord\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000025a000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/13 20:47:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x96)=""/150, 0x96) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c90000-0xc)='/dev/rfkill\x00', 0x141000, 0x0) clock_gettime(0x0, &(0x7f0000ebc000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000022b000)={0x1, 0x4, 0x4, {r2, r3+10000000}, 0x20, 0x34}) mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2e000-0x8)={0x0}) r5 = fcntl$dupfd(0xffffffffffffffff, 0x405, r4) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030, 0x0, 0x4000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffff, r5, 0x9) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setparam(r6, &(0x7f000068f000-0x4)=0x6) openat(r1, &(0x7f0000843000)='./file0\x00', 0x4402, 0x40) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$keyring(&(0x7f0000c34000-0x8)='keyring\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r8 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c2c000-0x4f)="2a83e917707503b9bd283bc20dab961531a3155f86e7d3a3752466be31e42fc55808a3acbe02dc834c52ebfff99234c1ec91eba13d3a55461a18488efbe4f7d48d2cfa78f2268fa5540f91be36c9", 0x2a10f1d91e35ab4b, r7) keyctl$revoke(0x3, r8) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000031e000)='user\x00', 0x0) add_key(&(0x7f0000036000-0x5)='user\x00', &(0x7f0000047000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c32000)="6276c00ca1da83d2630f905202bcd6bf86d7c374d72153013a683e4258620cdd694808d9a27e454936d977076d948593488f13a295d778b8f0e6eb606c9e63e80deebbd098615fbd7e579c975ac71541841582ec0ac85b56c168", 0x5a, 0xffffffffffffffff) 2018/02/13 20:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2002, 0x0, &(0x7f0000013000-0x10), &(0x7f0000002000)) r0 = syz_open_procfs(0x0, &(0x7f0000c04000)='schedstat\x00') getsockname$ipx(r0, &(0x7f0000f9c000), &(0x7f0000165000-0x4)=0x10) 2018/02/13 20:47:41 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2018/02/13 20:47:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x1, &(0x7f000053e000-0x8)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000012f000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000001000-0x8)=@sco, 0x8, &(0x7f0000003000-0x20)=[{&(0x7f0000001000-0xbf)=""/191, 0xbf}, {&(0x7f0000001000)}, {&(0x7f0000001000-0xb)=""/11, 0xb}, {&(0x7f0000000000)=""/171, 0xab}], 0x4, &(0x7f0000002000)=""/23, 0x17, 0x200}, 0xf77}, {{&(0x7f0000002000-0x29)=@alg, 0x58, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)=""/22, 0x16}, {&(0x7f0000002000)=""/238, 0xee}], 0x2, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x9}, 0x100}, {{&(0x7f0000001000)=@rc, 0x9, &(0x7f0000001000-0x28)=[{&(0x7f0000002000-0x4b)=""/75, 0x4b}, {&(0x7f0000001000)=""/37, 0x25}, {&(0x7f0000001000)=""/72, 0x48}, {&(0x7f0000000000)=""/144, 0x90}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x5, &(0x7f0000001000)=""/3, 0x3, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000)=""/243, 0xf3}, {&(0x7f0000002000)=""/85, 0x55}], 0x2, &(0x7f0000003000-0xd2)=""/210, 0xd2, 0x7}, 0xf5a}, {{&(0x7f0000002000+0xfdc)=@ax25, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)=""/134, 0x86}, {&(0x7f0000002000)=""/235, 0xeb}, {&(0x7f0000002000)=""/33, 0x21}, {&(0x7f0000003000-0xaf)=""/175, 0xaf}], 0x4, &(0x7f0000003000-0xab)=""/171, 0xab, 0x70a4}, 0x100000001}, {{&(0x7f0000003000-0x58)=@nfc_llcp, 0x58, &(0x7f0000001000)=[{&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f0000003000-0xd3)=""/211, 0xd3}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000000000)=""/178, 0xb2, 0x6}, 0x9}], 0x6, 0x10102, &(0x7f0000002000)={0x0, 0x989680}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000001000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00006c8000)=[{0x6, 0xb93, 0x0, 0x10000, @time, {0x8000000080000, 0x1}, {0xe7d2, 0x4}, @note={0xffff, 0x4, 0x10000, 0x2, 0xc7b}}, {0x7ff, 0x400, 0x8, 0x7, @time, {0x8, 0x7}, {0x5}, @raw32={[0xce, 0x2, 0x7]}}, {0x401, 0x8, 0x100000001, 0xd54, @tick=0x401, {0x100, 0x2}, {0x401, 0x7}, @raw32={[0x3f, 0x4, 0x5]}}, {0x1f, 0x6, 0x0, 0x2, @time={r1, r2+30000000}, {0x1, 0x3}, {0x2ad, 0x7fffffff}, @raw32={[0x43eb, 0x40, 0x1e3]}}, {0x401, 0x6, 0x7ff, 0x101, @time={r3, r4+30000000}, {0xea22, 0x28a76e6}, {0x8, 0x200}, @connect={{0x9, 0x6}, {0xd9, 0x800000007}}}], 0x8c) 2018/02/13 20:47:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000c02000-0x9)=@rc, &(0x7f00008e4000-0x4)=0x9, 0x0) r0 = syz_open_dev$loop(&(0x7f00000a3000)='/dev/loop#\x00', 0x0, 0x4402) read(r0, &(0x7f0000d1b000-0x200)=""/512, 0xfffffffffffffc75) 2018/02/13 20:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000471000-0x4)=0x6, 0x4) preadv(r0, &(0x7f0000634000)=[{&(0x7f00008c8000)=""/251, 0xfb}, {&(0x7f0000f89000)=""/214, 0xd6}, {&(0x7f0000749000)=""/83, 0x53}, {&(0x7f00006e2000-0x92)=""/146, 0x92}, {&(0x7f000056d000)=""/214, 0xd6}], 0x5, 0x0) accept4(r0, 0x0, &(0x7f00002ff000), 0x80000) 2018/02/13 20:47:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000011000)=[], 0x0, 0x0, &(0x7f0000012000-0x8)={0x6}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000554000)={0x4, 0x7, 0x5, 'queue0\x00', 0x7}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 20:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4), 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000293000-0x4)=0x8001) 2018/02/13 20:47:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000bcb000)=0x7, 0x4) r3 = dup2(r0, r1) open(&(0x7f0000364000-0x8)='./file0\x00', 0x0, 0x0) readahead(r1, 0x5, 0x3f) sendfile(r3, r2, &(0x7f0000855000), 0x6) 2018/02/13 20:47:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c1e000)={0x1, [0x0]}, &(0x7f00005bf000-0x4)=0x8) bind$inet6(r0, &(0x7f000015c000)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fb7000-0x21)=""/33, &(0x7f000057c000-0x4)=0x21) sendto$inet6(r2, &(0x7f0000253000-0xe3), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$pppoe(r1, &(0x7f0000a55000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @generic="af94fcdb940eaf757200167ffc1cea10"}}, 0x1e) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000fc7000-0x60)=[]}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4), 0x4) [ 37.580581] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.587496] CPU: 0 PID: 6057 Comm: syz-executor7 Not tainted 4.9.81-gf8bbe51 #40 [ 37.595036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.604375] ffff8801c54bf8c0 ffffffff81d94e69 ffff8801c54bfba0 0000000000000000 [ 37.612420] ffff8801c86ee710 ffff8801c54bfa90 ffff8801c86ee600 ffff8801c54bfab8 [ 37.620458] ffffffff8166268a 0000000000002a2e ffff8801c73e88f0 ffff8801c73e88a0 2018/02/13 20:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000e86000-0x8)=@fragment, 0x30) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ee000)='/dev/sequencer2\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b3f000)={0x30000008}) 2018/02/13 20:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000d72000-0x4), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005e3000)='/dev/hwrng\x00', 0x240000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000eb5000-0x8)={0x7, 0x9, 0x8001, 0x2}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007fc000-0x8)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004bc000-0x20)={0x80000001, 0x8, 0x0, 0x8000, 0x65, 0x9a, 0x9b24, 0x1, 0x0}, &(0x7f00006e4000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d87000)={r2, 0x0, 0x1, 0x3}, &(0x7f0000459000-0x4)=0x10) 2018/02/13 20:47:41 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001cf000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000af3000)={{{@in=@multicast2, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f00007e7000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000463000)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000dae000-0x4)=0xc, 0x4) r3 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000c40000-0xc)={0xffffeff}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000ec9000)) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000594000-0x4)=0x1000, 0x4) poll(&(0x7f0000e95000-0x28)=[{r3}], 0x1, 0x0) 2018/02/13 20:47:41 executing program 4: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key$keyring(&(0x7f000004f000-0x8)='keyring\x00', &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000051000-0xc)='id_resolver\x00', &(0x7f0000051000-0x2a)='%.mime_typecgroup/(\'bdev@]$@cgroup$vmnet0\x00') r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000051000-0x4)=0x8000, 0x4) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000051000), &(0x7f0000022000-0x4)=0x4) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000051000-0xc)={0x2, 0x6, 0x1, 0x9}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000051000)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) [ 37.628488] Call Trace: [ 37.631062] [] dump_stack+0xc1/0x128 [ 37.636421] [] handle_userfault+0xa3a/0x1310 [ 37.642475] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.649481] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.655873] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 37.662789] [] ? handle_mm_fault+0x117b/0x2530 [ 37.669009] [] ? handle_mm_fault+0x1fc3/0x2530 2018/02/13 20:47:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000015f000-0xd)='/selinux/mls\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00008e2000-0x8)='./file0\x00', 0x200) r1 = socket$netlink(0x10, 0x3, 0x7) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r3 = dup3(r1, r2, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) poll(&(0x7f00005c0000)=[], 0x0, 0x6) [ 37.675224] [] handle_mm_fault+0x1fd1/0x2530 [ 37.681262] [] ? __pmd_alloc+0x410/0x410 [ 37.686966] [] ? do_fast_syscall_32+0x2f7/0x870 [ 37.693268] [] __do_page_fault+0x5c2/0xd40 [ 37.699127] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.705074] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.711717] [] do_page_fault+0x27/0x30 [ 37.717229] [] page_fault+0x28/0x30 [ 37.722478] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 37.729288] [] ? SyS_epoll_pwait+0x105/0x500 [ 37.735322] [] ? SyS_epoll_wait+0x1f0/0x1f0 [ 37.741271] [] ? security_file_ioctl+0x89/0xb0 [ 37.747476] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 37.753592] [] ? do_fast_syscall_32+0xcf/0x870 [ 37.759791] [] ? SyS_epoll_wait+0x1f0/0x1f0 [ 37.765734] [] do_fast_syscall_32+0x2f7/0x870 [ 37.771856] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.778490] [] entry_SYSENTER_compat+0x74/0x83 [ 37.809670] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.814232] CPU: 0 PID: 6057 Comm: syz-executor7 Not tainted 4.9.81-gf8bbe51 #40 [ 37.821748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.831074] ffff8801c54bf8c0 ffffffff81d94e69 ffff8801c54bfba0 0000000000000000 [ 37.839040] ffff8801c601a110 ffff8801c54bfa90 ffff8801c601a000 ffff8801c54bfab8 [ 37.847015] ffffffff8166268a 0000000000002a2e ffff8801c73e88f0 ffff8801c73e88a0 [ 37.855012] Call Trace: [ 37.857579] [] dump_stack+0xc1/0x128 [ 37.862920] [] handle_userfault+0xa3a/0x1310 [ 37.868948] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.875930] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 37.882306] [] ? handle_mm_fault+0x117b/0x2530 [ 37.888508] [] ? handle_mm_fault+0x1fc3/0x2530 [ 37.894707] [] handle_mm_fault+0x1fd1/0x2530 [ 37.900733] [] ? __pmd_alloc+0x410/0x410 [ 37.906411] [] ? memset+0x31/0x40 [ 37.911486] [] __do_page_fault+0x5c2/0xd40 [ 37.917341] [] ? mm_fault_error+0x2c0/0x2c0 [ 37.923293] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.929937] [] do_page_fault+0x27/0x30 [ 37.935446] [] page_fault+0x28/0x30 [ 37.940694] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 37.947505] [] ? SyS_epoll_pwait+0x105/0x500 [ 37.953539] [] ? SyS_epoll_wait+0x1f0/0x1f0 [ 37.959478] [] ? security_file_ioctl+0x89/0xb0 [ 37.965686] [] ? fput+0xd2/0x140 [ 37.970670] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 37.976785] [] ? do_fast_syscall_32+0xcf/0x870 [ 37.982985] [] ? SyS_epoll_wait+0x1f0/0x1f0 [ 37.988926] [] do_fast_syscall_32+0x2f7/0x870 [ 37.995039] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.001684] [] entry_SYSENTER_compat+0x74/0x83 2018/02/13 20:47:42 executing program 6: mmap(&(0x7f0000001000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000941000), &(0x7f000093f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000942000)='/dev/autofs\x00', 0x48080, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000942000)={0x2000}) 2018/02/13 20:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000019d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000893000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000149000-0x8)='./file0\x00', r1, &(0x7f0000ec1000)='./file0\x00', 0x2) r2 = socket(0x3, 0x8000a, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00001ad000-0x4)=0x7, 0x4) recvmsg(r2, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/13 20:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00003e3000-0x4)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x4002, 0xfffffffffffffe93) fdatasync(r0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/13 20:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d21000)='/dev/autofs\x00', 0x100, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000d65000)) r1 = syz_open_dev$mice(&(0x7f0000377000-0x10)='/dev/input/mice\x00', 0x0, 0x400200) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000111000)=0x6, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') r3 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r2, r3, &(0x7f0000ea6000-0x8)=0x4, 0x6) 2018/02/13 20:47:42 executing program 3: waitid(0x2, 0x0, 0x0, 0x2, &(0x7f000014c000-0x48)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009c5000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000235000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) 2018/02/13 20:47:42 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006b7000)='/selinux/enforce\x00', 0x200180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x3)=0x785e, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b1d000), &(0x7f0000001000-0x4)=0x36c) r1 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000001000-0x4)=0x7fffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000), 0x0) 2018/02/13 20:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) r1 = syz_open_pts(r0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000dde000-0xc)='/dev/autofs\x00', 0xf361af408fe017b0, 0x0) write(r0, &(0x7f0000061000)='\x00', 0x1) read(r1, &(0x7f0000de2000)=""/181, 0x1) 2018/02/13 20:47:42 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f73000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004ef000-0x8)={0x0, 0x9}, &(0x7f0000f74000)=0x8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f74000)={r1, 0x664cd38}, &(0x7f0000800000-0x4)=0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000543000)={0xfff, {{0xa, 0x1, 0x1ff, @ipv4={[], [0xff, 0xff], @empty}, 0x8}}, 0x0, 0x2, [{{0xa, 0x1, 0x932, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xb7ea}}, {{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}}]}, 0x190) 2018/02/13 20:47:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000dd9000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000a79000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff3d, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) close(r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004d3000-0xc)={0x0, 0x3f, 0x30}, &(0x7f0000563000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008b5000)={r3, 0x2, 0x3c, 0x4}, &(0x7f0000cc3000-0x4)=0x10) 2018/02/13 20:47:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) flock(r0, 0xb) 2018/02/13 20:47:42 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000011000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000042a000-0x14)={0x80, 0x3f, 0x0, 0xfffffffffffffffb, 0xfd33, 0xd96c, 0x4, 0x6, 0x6, 0x84}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3b, &(0x7f0000009000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x5, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "63c3fc101949010452"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21, []}}}}}}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000e000-0xc)=[&(0x7f000000e000-0x18)='/selinux/avc/hash_stats\x00', &(0x7f0000004000-0x8)='[system\x00', &(0x7f0000008000-0x8)='cgroup$\x00'], &(0x7f0000006000)=[&(0x7f000000e000-0x21)="c06c6fb676626f786e65743173656c666370757365746d696d655f747970652900"], 0x1100) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000000f000-0x14)={@local, 0x0}, &(0x7f000000d000)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000e000)={@common='vcan0\x00', r1}) 2018/02/13 20:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000d66000-0x8)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)="6578740003", 0x800000, &(0x7f000066c000)="a432a5a2139ef700dcd399d77e528ab1098cee2c96b3b26e0d1457ed51251e60d20000dce027f489b7c1a46cf1c65b2084bdc0359c07f8") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) r1 = getpgrp(0x0) sched_getparam(r1, &(0x7f000089c000-0x4)) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) 2018/02/13 20:47:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006000-0x4)) sendmsg$key(r0, &(0x7f0000005000-0x1c)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000-0x78)={0x2, 0x7, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000008000-0x4)) 2018/02/13 20:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000611000-0x10)='/selinux/status\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000eae000-0x66)=""/102, 0x66, 0x40012123, &(0x7f0000e79000-0x8)=@sco={0x1f, {0x8, 0x8000, 0x4, 0x4, 0xfff, 0xfffffffffffff956}}, 0x8) connect$unix(r0, &(0x7f0000c5b000-0xa)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f00004a1000-0x8)='./file0\x00', 0x10448, 0xfffffffffffffffe) ioctl$void(r0, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f000072a000-0xc)={0x2, 0x80000001, 0x4, 0xfffffffffffff001, 0x2}) 2018/02/13 20:47:42 executing program 2: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000945000-0xa)=@file={0x4000000000000001, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000056a000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1}) listen(r1, 0x3) connect$unix(r0, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs, &(0x7f0000937000)=0x8, 0x800) mremap(&(0x7f0000254000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000108000/0x3000)=nil) remap_file_pages(&(0x7f00001cd000/0x2000)=nil, 0x2000, 0x200000a, 0xfffffffffffff3d0, 0x1) 2018/02/13 20:47:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00006ae000)='/dev/ashmem\x00', 0x400800, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000081e000-0x10)='/selinux/policy\x00', 0x0, 0x0) dup2(r0, r1) r2 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000da000)={0x2, 0x0, 0x10001, 0x5528571c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800, r3}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000612000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000000)) 2018/02/13 20:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fcf000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00001fe000)="349f312d7ad8cbb913e44c13be404e1b0685b66459df502f75878265019db2107fc210dae957655c5161007009c141ae4047eaebf4007c49364635fa74e9a480c150d2703bace9d2a8c494394e92378be44a37c3ef63a8a1bbbc70149125e23172d5ca") r1 = syz_open_dev$mice(&(0x7f0000c77000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000a0d000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}) recvmmsg(r2, &(0x7f0000c5e000)=[{{&(0x7f0000eb2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000562000)=[{&(0x7f000098d000-0x5a)=""/90, 0x5a}, {&(0x7f0000f63000)=""/51, 0x33}, {&(0x7f000076e000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000272000-0xfe)=""/254, 0xfe, 0x200}, 0x4}, {{&(0x7f00005a0000-0x58)=@alg, 0x58, &(0x7f00009cf000)=[{&(0x7f0000bf4000)=""/202, 0xca}, {&(0x7f0000fc2000)=""/182, 0xb6}, {&(0x7f0000ce6000)=""/60, 0x3c}, {&(0x7f0000f6e000-0xdf)=""/223, 0xdf}, {&(0x7f0000edf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000954000-0x16)=""/22, 0x16}, {&(0x7f0000d89000)=""/199, 0xc7}, {&(0x7f0000e85000)=""/93, 0x5d}, {&(0x7f0000891000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e73000)=""/191, 0xbf}], 0xa, &(0x7f000064d000)=""/94, 0x5e, 0x9}, 0xffffffffffffffff}, {{&(0x7f0000c77000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f000066a000)=[{&(0x7f000092a000-0x8c)=""/140, 0x8c}, {&(0x7f00003a9000-0xdb)=""/219, 0xdb}, {&(0x7f0000101000)=""/42, 0x2a}, {&(0x7f0000a78000-0x2d)=""/45, 0x2d}, {&(0x7f0000708000-0x1000)=""/4096, 0x1000}, {&(0x7f000040c000)=""/205, 0xcd}], 0x6, &(0x7f00004c6000-0x20)=""/32, 0x20, 0x2}}, {{&(0x7f000003b000-0x10)=@nfc, 0x10, &(0x7f0000c2d000-0x38)=[{&(0x7f0000f35000-0x32)=""/50, 0x32}, {&(0x7f0000e51000-0x2)=""/2, 0x2}, {&(0x7f0000be2000)=""/48, 0x30}, {&(0x7f00005d7000-0x18)=""/24, 0x18}, {&(0x7f0000318000)=""/112, 0x70}, {&(0x7f0000055000)=""/40, 0x28}, {&(0x7f00005c8000+0xc01)=""/255, 0xff}], 0x7, &(0x7f0000adc000)=""/100, 0x64, 0xe9}, 0xbf}, {{&(0x7f0000a04000+0x9e5)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000c71000-0x30)=[{&(0x7f0000047000)=""/67, 0x43}, {&(0x7f00008aa000-0x6e)=""/110, 0x6e}, {&(0x7f000086a000-0x3c)=""/60, 0x3c}, {&(0x7f0000daa000-0xdc)=""/220, 0xdc}, {&(0x7f00007c0000-0x8c)=""/140, 0x8c}, {&(0x7f0000133000)=""/121, 0x79}], 0x6, &(0x7f0000d87000-0xae)=""/174, 0xae, 0xe142}, 0x20}, {{&(0x7f00001fa000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000cbd000)=[{&(0x7f0000257000-0xe8)=""/232, 0xe8}, {&(0x7f0000489000)=""/35, 0x23}, {&(0x7f000070b000)}], 0x3, &(0x7f00008d4000)=""/43, 0x2b, 0x800}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f00006b1000)=[], 0x0, &(0x7f0000be9000)=""/238, 0xee, 0x4}, 0x6}, {{&(0x7f00007c6000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f000019e000)=[{&(0x7f0000687000-0x19)=""/25, 0x19}, {&(0x7f0000205000)=""/219, 0xdb}, {&(0x7f0000cdb000-0x77)=""/119, 0x77}, {&(0x7f000028f000)=""/86, 0x56}, {&(0x7f0000808000)=""/16, 0x10}, {&(0x7f0000bc5000-0x2d)=""/124, 0x7c}, {&(0x7f0000602000)=""/7, 0x7}, {&(0x7f0000263000-0x1e)=""/30, 0x1e}, {&(0x7f0000a02000-0x86)=""/134, 0x86}], 0x9, &(0x7f0000673000)=""/165, 0xa5, 0xffff}, 0x7fa0}, {{&(0x7f0000fa6000)=@nl=@unspec, 0xc, &(0x7f00000e4000)=[{&(0x7f0000b1b000-0x51)=""/81, 0x51}, {&(0x7f0000d66000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d51000)=""/213, 0xd5}, {&(0x7f0000075000-0x56)=""/86, 0x56}], 0x4, &(0x7f000074b000)=""/106, 0x6a, 0xfffffffffffffff9}, 0x1}, {{&(0x7f00003b1000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000acd000-0x8)=[{&(0x7f0000f31000)=""/210, 0xd2}], 0x1, &(0x7f0000107000-0xaa)=""/170, 0xaa, 0x4}, 0x8}], 0xa, 0x20, &(0x7f000079d000-0x8)={0x77359400}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c86000)={0x7, 0x204, 0x1, 0x3, 0x0}, &(0x7f000088b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000671000)={r4, 0x2d746131, 0x2}, 0x8) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bc5000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x2, 0x8, 0x1, 0xdde, 0x0, 0x0, 0xa0, 0x62, r3, r5}, {0x3, 0x4, 0xfffffffffffffffe, 0x1, 0x4, 0x4, 0x0, 0x7}, {0x2a2, 0x2, 0x8, 0x6}, 0x100, 0xe, 0x1, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x7f}, 0x2, @in=@rand_addr=0x8b4, 0x3, 0x4, 0x0, 0x7fffffff, 0x6, 0x1, 0x1}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000f0c000-0x88)={0x6, {{0xa, 0x2, 0x1ff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xafb}}}, 0x88) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000247000-0x8)=0x3) 2018/02/13 20:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ef000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b30000)=0x7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') execve(&(0x7f0000cce000-0x10)='./control/file0\x00', &(0x7f0000bcd000)=[], &(0x7f0000b26000-0x10)=[]) 2018/02/13 20:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200020000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x2, 0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec4000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000013a000)={0x3, 0x200, 0x8, 0x9d, r2}, &(0x7f0000000000)=0x10) 2018/02/13 20:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000015f000)=@int=0xc8, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) 2018/02/13 20:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0x5, 0xfffffffffffffdcd) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000393000-0x1c)={&(0x7f0000a05000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f00001c8000)=[], 0x0, &(0x7f00006ee000)=[]}, 0x4008810) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae1000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000752000-0x50)={{0x7}, {0xd55, 0x200}, 0xff, 0x2, 0xfffffffffffffffd}) close(r0) 2018/02/13 20:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002ac000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000e77000-0x118)={0x1, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x118) userfaultfd(0x80800) r1 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') lseek(r1, 0xfffffffffffffffe, 0x0) memfd_create(&(0x7f000057d000)='net/udp6\x00', 0x2) 2018/02/13 20:47:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ab8000-0x8)='./file0\x00', 0x218140, 0x80) bind(r1, &(0x7f0000e5a000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ab4000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000fe9000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000456000)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000779000-0x9)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000d43000-0x4)=0x81, 0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000b9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000075000)={0x3, 0x0, 0x10000, 0x1f}) connect(r3, &(0x7f0000f28000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f00007a5000)={0x80000001, r5, 0x10000, 0x400}) r6 = memfd_create(&(0x7f0000349000-0x1)='\x00', 0x0) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000219000-0xc)={0x13, 0xf7, &(0x7f0000ac5000)="c5911f673de04b2615e4af9d66f9c8ad7b5973a6ef5ff39953b1fdfacea9078d082e1e93619c9e59c7ec6d6b38b579c5f6f08df9b8154fc785ea0ff1f674460426e222e210eaa00ea7c58e03674fc49698390efd0ed2f76d13069e1bfb569d5243d3c4bbeb5f256200d349bc0c13be56575ae397a4ca9e53eb6256947a25798f390a665556ab38dd41e92481abfbe9bd10152d9e891c1b6e66df899de78419be280a8355a7c0e99e42919e47e5ec9b3ece3d8e6ae69661031eb4968cffc54821bccc95dfa4111ec19eb10d7da08630e943569ea0b6fa363d30ab4ac46a7814e6ed035ed05e3a5b43f099701c91771e570289019d1adde9"}) 2018/02/13 20:47:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00005f5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000225000), 0x0, r0) epoll_wait(0xffffffffffffffff, &(0x7f0000730000)=[], 0x0, 0x0) 2018/02/13 20:47:42 executing program 0: madvise(&(0x7f0000703000/0x1000)=nil, 0x1000, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x10) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000d8d000-0x10)={&(0x7f00009c3000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000-0x12)={@generic="c41c7f18450e49de7773d7f6158f0198", 0x6}) sendmsg$netrom(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0x10)=@ax25={0x3, {"65d8a3dd8b5906"}, 0x9}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="f1670156f3a1ccd40bcad91d7695608551fdb6bc2d6453ea5ac648e7a833edd11268f0b828890165aa64445a1a280c624ff7305648b1bbe301094d73243fe4d399cd267187037b0188e63f3fa2c10b8a13f1d0dd6649a6b766845dd5d4b70fbad2b205ab84063d0d4fcb886b3b3fc16634770287334cb47e16377e7d1acaa4c222cebdd38b67288968df895ade19e82d0d4c9ee0f02eb8e66b2cd40d109d74efc343f28c335c7e667156b5c5f75bc9c82c44dd627cd17e89721f4f276bf1bfbd2bd79438710723f0641d", 0xca}, {&(0x7f0000002000-0xed)="535f6876f3061c1126f41b7695ca3bf1f3403547b0b73fe7e90a5ffadfd84fcffca4671988bc8f36818f8d91d10472138c7b2afda2c263929fa7f891c89b3678ff87ad6b211534a06d25153f6f4dd679c4c492ae6c68ab9b685b4e9d4e1cb0f62ba77698ad3c7635a8f5dafbab15d903c0ea5e70f11871ae37b821e71a93fbfedc63a0c9de01490bf22fa995ef420d68557adbd6eb8b957041c283cc71e6ace10f4b53c45aa7474b6bebbd2ef55f62ef758867adf6422e58ea83fe3266c798fcad9cb6309fc3208054eb33e69c5302319f7744de46d47d7f04bcb5521c8912ab31d0cad444de387e145691685c", 0xed}, {&(0x7f0000001000)="5f8e97b5bc02da5aa9616526ab027c8cecee3e450f3c20ed1173b2593efb0e55df42b0341e95df422d9e5e6f30b7c0777e08e620d148f96f2654b3ae795bb40e63bdb815e0b551cde7ce34df67373efef1598aae35f39574e4e9ccd50564e0475eb08fc4147955817ad58d420f3f72a5380591c296110264ab09f4b822cf0107c4e3f4279d48c2288005b1722e7d21c9b293b8ea1d6316ff51c6b0716cd2c9cdcaa11fd2a316e0fdfa82b366d76deda677919319f0e85b9b89cbb31a1999b221b3447c833149b11650018810886f52c57f98043ff3e93ceb8d4ba68a077dcf466adca226c79b", 0xe6}, {&(0x7f0000002000-0x73)="263f150dbbb36915bcac1e24366a411328f04121650383d080c9e5758b63221ad49709a0e4415e6115cb017180f19227de80f04fc49f5ba9c2caac38c689cc9acd917326281ba17e22a162d77b4b6f02ac6e0ca4a783bb71951a7c50af6ac5db19ab094324e052411f34e65e3ec3ec36f6a0d0", 0x73}, {&(0x7f0000001000-0x86)="91fbb559e4f991d92928c358c448be52b6abd63a6d70f80fa0c9340380a7ece8bcd0aa7f1b615e8be243871e7368204da0835d1ed850ba51092486bbf84bc654551b7dbc0b0f901961e6e96b597739ebb65472103cf53c6ad08adf9b328055e3fa3eb45844a938d8e76410444029ba6080f2b8d93f8c11fc1761144859b03571b075ed2ba25d", 0x86}, {&(0x7f0000000000)="e06f0f49ddeb32b9cb2a72c1b533a76a88968a54a1521d5fe6ba36b3f9d4d2506db9c7dd77c71451614892177a36877f284cef54a34424ecf57f23f8ef777c9dec7acffa6de24a0124fa6f69eed0c3139e6cf9e752a0206694319d8b8cbe193d757158ff50ce9991a741d322a5f828162a836feaf6dc37c1b9e725515ca1a24cb4e15814cba138d647f56d44336723d1aea48a6e86d540b57d9b0f567ed080f57affb0d3088e19a4ef42b512395b9f3b2cd725d9628038afebc01fee31705cc4baeaa551038a0f1331eff85def664acab3b727c8b0cbcdc792b6cbcaaddfc952416a85", 0xe3}, {&(0x7f0000000000)="bcefb32d900933124c050dae871e3b7b02bf91c36f46df36110b43ee5cced9042af32382194b7352b0ab102f1c810212b6c6ad26278da19510ff281d6e913b78fb7085eacd136d857220fe4460a910c668b14a1a2802a5da45a8e4f393972e60d782caca83f6f54be356577120347ecbdef66d96a903de7ec60881b69471c457d1d544c57ccde07f41f841d9c8354424f5c95ba7baaf980d5788e585b5f84db8b24b0e04d24df166ec0f8b1ade77d9ff5f14903ad6a78e", 0xb7}], 0x8, 0x0, 0x0, 0x80}, 0x4001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000002000-0x4)) 2018/02/13 20:47:42 executing program 2: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000945000-0xa)=@file={0x4000000000000001, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000056a000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1}) listen(r1, 0x3) connect$unix(r0, &(0x7f0000941000)=@abs={0x1, 0x0, 0x0}, 0x8) accept4$unix(r1, &(0x7f00009d8000-0x8)=@abs, &(0x7f0000937000)=0x8, 0x800) mremap(&(0x7f0000254000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000108000/0x3000)=nil) remap_file_pages(&(0x7f00001cd000/0x2000)=nil, 0x2000, 0x200000a, 0xfffffffffffff3d0, 0x1) [ 38.218339] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/13 20:47:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f1000)={0x0}, 0x3fff) read$eventfd(r0, &(0x7f00003e6000), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000077000)='net/ip6_flowlabel\x00') readv(r1, &(0x7f0000c55000)=[{&(0x7f00005ef000)=""/4096, 0xc17}], 0x1) read(r1, &(0x7f0000b7f000-0xa1)=""/161, 0xa1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/13 20:47:42 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000008000), &(0x7f0000001000)=0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000002e00030f07fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d18873", 0x23}], 0x1}, 0x0) 2018/02/13 20:47:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x58)=@nfc_llcp, &(0x7f0000001000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x44000) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x2, &(0x7f0000001000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x7ff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000002000)='./file0\x00', 0x80040, 0x120) 2018/02/13 20:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f92000)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a11000-0x4)=0x100000000, 0x4) r1 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000694000-0xc)) write(r1, &(0x7f0000875000-0x46), 0x0) epoll_pwait(r2, &(0x7f0000053000-0x18)=[{}], 0x1, 0x0, &(0x7f0000e78000-0x8), 0x8) 2018/02/13 20:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c23000+0x3bd)={0x0, 0x40, 0x7}, &(0x7f0000849000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000b91000-0x8)={r3, 0x9}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$inet(r2, &(0x7f00000b1000-0x68)=""/104, 0x68, 0x100, &(0x7f00004c3000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvfrom$unix(r1, &(0x7f00000dd000-0xd7), 0x0, 0x0, &(0x7f0000502000-0x8)=@abs, 0x8) 2018/02/13 20:47:42 executing program 0: unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x100000000, &(0x7f0000002000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x7fff}, 0x1) r3 = getpgrp(r0) r4 = syz_open_procfs(r3, &(0x7f0000000000)="6e65742f6970365f666c6f776c62656c00de7386063b388ac66b93e2e24afa2e5242b750106c191b7b95711728a67a6c52ad32e53c14cbbc119be8f501d782d8609809d98be413bb0d856903b6ccc9ea96c7838e913e08f3307eb00728d31565e3225b22") rt_tgsigqueueinfo(r3, r0, 0x25, &(0x7f0000000000)={0x1d, 0x21, 0x228, 0x8}) eventfd(0x0) pread64(r4, &(0x7f00001c5000-0x1000)=""/4096, 0x1000, 0x0) 2018/02/13 20:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000232000-0xd0)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) write(r0, &(0x7f000055a000)="219a716937e4cf5a7ff612c2b449960c5aa6e090cf2cfb11f12baf06b4ab30b74c3af37698ed6331e5c3350f22494151372973de183152e24a582f14447d913e4281f426637dc86fc4e89fe76110c89c608c23a31b3fab01d5202390909f7a80418328f9c4ed4693b83badcf15417492b940e5b8a3a9105cb758f0ca7bbdc2463fa5d8364ca366688d64f58fb98bc1d7c65656d677ff5f5abe184c1cb6477075181f746ef55d4c031939ac993a2b2009a88b648ec0c5b0d932eb83e2ddf97d87c1fc16aecc284ebb5ad55a1675c81366078d0060c4b41910a8b772849f7618c7c88773115cdcbd4ba2d54b5ac90d1d2825ac637a00f848a3681579e9b8678dc11eabac98f265ae45af8ae6a436f233b7dedea02db3de8de8cfa8be2a4e4fd4d5fb4aaa80799caaa23d94e57c088399e3", 0x130) readv(r0, &(0x7f0000829000)=[{&(0x7f0000235000)=""/4, 0x4}], 0x1) vmsplice(r0, &(0x7f000076c000-0x50)=[{&(0x7f0000d47000)="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", 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0x1000}, {&(0x7f0000a8b000)="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0x1000}, {&(0x7f0000378000-0x3)="adbca2", 0x3}, {&(0x7f00004b7000-0xbd)="4930f5cb7d84b4e9170e7b3f32f3a0f1f75e68f6162e342d3ca43f6fe89c05117be505d73a151d27ad952b70f8a75ec902e10b6a39dbca9c4b37481c2f55a090b1d5bb43649616b1d9213cb46ed1f2deb69ab8753f3268d9282d5b96997b3ddc95dc8c336a63e5c268e2b5260ca62afa420a8cf8ee0eb9e487a9d7c77cdbfb6d7ae3d92c079c4978599c9ce25ca1cfcb33c9768e8aa65f1c217e22a0e36c36542da709b67d3af7c9eb81cc3ae4b35c145d109e32efb64feee3381ef4e6", 0xbd}, {&(0x7f0000776000)="b2a4782bb8e8c62007fb1a910d73ddd648d5f29d522c057a9475b0d1815ebba96c14d42681ede1f31a7ddceff0c151b8f4852d394ae18997faf3d2b0980462b1bb4eb5e9db842b7df93ec0befd1b869423a27f9a257e1bdbd4947c18a3622b7de6111f3579fb4cdf2729e13d907f9a5945a9aea47e51570054a7df1ae4756b2d1886b222674b47f7bacda7a900c41c2941bad520c5266f58912bf8f4f9d4396bcb72064ad34ceda128f93a770f7f2353735ab507b1fa9ad190406c4b8b8b2803cb04d35b3bbc1ad951629a71cf7ae0becfa74e1e3827a46455cc269b8c3b7a37d1", 0xe1}, {&(0x7f0000816000-0x96)="16aa523d5fc28ab63a7b27e3572ca2e2bb7e96be7c851a3087d2d8dbcb3dbce2eadf7c6d26925345f4445b513401ff7bbf78940c92a172fb2ccfb15f9a67ab3aa51a9abad9fd70c3afcecf5ed1b02bf835bcd4a7372c49c9dc2bcaf2fee5ddbc24a338f1b3ce0fea055f539d7692395f183f83f05c8257598f829e0595bae0ee46859952c0995bba266f97d165e45ce7702b77dd167c", 0x96}], 0xa, 0x0) 2018/02/13 20:47:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) write(r0, &(0x7f00000fd000-0x7c)="240000001a0025d30800000401111f0e0a26003a000100000009ec0800030005000000e0c9af029c02bff46ff8708d96d34a5ec0754278bb724bbe4088f6a10e49a8f8173432e007e65cd76c25480d007008c02b89be155906a9ed5fbcb4c652aa1861d1012e35ebe1baaf7a4f7d45b5ad239d9069cf33a9f7b38a2c", 0x7c) inotify_init() 2018/02/13 20:47:42 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000653000/0x1000)=nil, 0x1000, 0x4) 2018/02/13 20:47:42 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x100000089fb, &(0x7f0000000000)="2572eaa67c986f7d90f58d0fafa747bff84655d9c29004600952becbdb84c07d653070bae80ad69292dd8d189f0c289fd446aaa8582b8d5c1c0aa616b7513690fe1ab19d0b2bcf1d1aadb824216e67") sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000001000-0x14)={0x14, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/13 20:47:42 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8), 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/02/13 20:47:42 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x40500, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f0000004000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=[{0x10, 0x1, 0x2}], 0x10}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/autofs\x00', 0x80, 0x0) getsockname$netrom(r1, &(0x7f0000001000-0x48)=@full, &(0x7f0000004000)=0x48) 2018/02/13 20:47:42 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000011000/0x3000)=nil, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000bc7000-0x460)={'filter\x00', 0x7, 0x4, 0x414, 0x0, 0x0, 0x220, 0x330, 0x330, 0x330, 0x4, &(0x7f0000ce2000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @rand_addr=0x20, @empty, 0x9, 0x1}}}, {{@arp={@empty, @multicast2=0xe0000002, 0xffffffff, 0xff000000, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff]}, 0x3f, 0x6, 0x7fffffff, 0x3, 0xff, 0x1ff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='syzkaller0\x00', {0xff}, {}, 0x0, 0x29}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x0, 0x10}, @dev={0xac, 0x14, 0x0, 0xf}, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0xd}, 0x1, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/02/13 20:47:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = userfaultfd(0x80000) dup2(r0, r1) r2 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000bfc000)=0x1) 2018/02/13 20:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ed7000)="26000000220047019353ff07008a00000002006d200000ff1fc0e9ffff495180e507c7033500", 0x26) recvmsg$netrom(r0, &(0x7f000021e000-0x38)={&(0x7f0000345000-0x10)=@ax25={0x6, {"7ed88f80a10ca4"}}, 0x10, &(0x7f00008a6000-0x40)=[], 0x0, &(0x7f000060c000)=[]}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001f9000), &(0x7f000064e000-0x4)=0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) connect$inet(r0, &(0x7f00006fe000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/02/13 20:47:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000071f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000db9000-0xf)='/dev/sequencer\x00', 0x40100, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000127000-0x18)={0x1, 0x6, 0x0, 0x10000, 0x0, 0x1}) sendfile(r0, r1, &(0x7f00001ab000-0x4), 0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000096a000)={0x233, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000447000)}) 2018/02/13 20:47:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fec000)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000053d000)={0x0}) sendmsg(r1, &(0x7f0000099000)={&(0x7f0000818000)=@ethernet={0x0, @random="a2a6320ea782"}, 0x10, &(0x7f000008b000)=[{&(0x7f0000126000)="fa4110c075c9", 0x6}], 0x1, &(0x7f00009a0000-0x2100)=[{0x100c, 0x13f, 0x20, "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{0x100c, 0x0, 0x4, "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{0x34, 0x0, 0x2, "1340a52cb8266b145c44cfc5827cfda80149f6e6a70a69ead52210a6b3f1df4540c9979c886d"}, {0xb4, 0x10a, 0x100, "efc38ad4ef6081ffbd109d5c69bee7278a23f86cd9882feb9ba6511c33893f036b04ebed8745ec0c9717ebd857bea5d68770214f44b88d737e84c70a6c63118ec5501b99dd4a3dcbc9ad2cf2d48d9c6eb8e1d4ae2317ced3b630c05b2b1714ed68c3faf80bff821f28968d1ca328c0de702f0da4c7ddd1af6b700d09636ebc86a5cc337689d960abcf60736163faa429d0a68a1df84dbb319cca6fba57430766576e34c38b484876"}], 0x2100, 0x4000}, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r2 = socket(0x2, 0x400000000000806, 0x800) prctl$getname(0x10, &(0x7f0000d76000)=""/45) sendto(r2, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom(r2, &(0x7f0000caa000-0xbc)=""/188, 0xbc, 0x0, &(0x7f0000920000)=@nl=@kern={0x10}, 0xc) 2018/02/13 20:47:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e01000)='/dev/snd/timer\x00', 0x0, 0x101c20) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00001c8000)={{0x100000000, 0x8}, {0x8, 0x1000}, 0x2, 0x2, 0x59}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x8000000}}) 2018/02/13 20:47:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x13) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000023d000)={0x0, 0x0}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a80000-0x4)={0x7ff, 0x0, 0x8000}, 0x4) shutdown(r1, 0x1) add_key(&(0x7f0000763000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='.', 0x1, 0xfffffffffffffff8) recvmmsg(r1, &(0x7f00004b4000)=[{{&(0x7f0000cf2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f000056a000)=[{&(0x7f000035f000-0x36)=""/54, 0x36}, {&(0x7f00008b6000-0xe8)=""/232, 0xe8}, {&(0x7f0000ac1000)=""/199, 0xc7}, {&(0x7f0000581000)=""/30, 0x1e}, {&(0x7f0000715000)=""/162, 0xa2}], 0x5, &(0x7f00005a1000)=""/180, 0xb4, 0x7}, 0x81}, {{&(0x7f00005f4000-0xc)=@nl=@unspec, 0xc, &(0x7f0000678000-0x10)=[{&(0x7f0000e63000-0x24)=""/36, 0x24}, {&(0x7f0000a3e000)=""/53, 0x35}], 0x2, &(0x7f0000a36000)=""/191, 0xbf, 0x7}, 0x100000001}, {{&(0x7f00002e8000-0x8)=@sco, 0x8, &(0x7f00007dd000-0x10)=[{&(0x7f0000b39000-0x77)=""/119, 0x77}, {&(0x7f0000534000-0xf4)=""/244, 0xf4}], 0x2, &(0x7f0000df1000)=""/170, 0xaa, 0x1ff}, 0x80000000}, {{&(0x7f0000589000)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f00009af000)=[{&(0x7f000041a000-0xde)=""/222, 0xde}, {&(0x7f00001ed000)=""/225, 0xe1}, {&(0x7f0000f01000-0xc)=""/12, 0xc}, {&(0x7f0000078000-0xac)=""/172, 0xac}, {&(0x7f00000dd000-0x86)=""/134, 0x86}, {&(0x7f0000faa000)=""/40, 0x28}, {&(0x7f000058e000)=""/127, 0x7f}, {&(0x7f00003fb000)=""/4096, 0x1000}, {&(0x7f00006cc000-0x90)=""/144, 0x90}], 0x9, &(0x7f00001be000)=""/112, 0x70, 0x8}, 0x7}, {{&(0x7f0000c49000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f00001cf000)=[{&(0x7f0000a0b000)=""/60, 0x3c}, {&(0x7f0000e2c000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f000076c000-0x7a)=""/122, 0x7a, 0x8}, 0x80}], 0x5, 0x1, &(0x7f000011a000-0x8)) setsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f0000343000-0xde)="9f70cfdb7e09ad10b0aaf4a6482e074d2ebbc0d94d16b018253f8faceaecdd94b65a727624081ba5b4f7ee732df7fef04e2a6218b9252b797f454b20353048bf2a1d00bb953a32975e5c66ff95e198dd8c5fd41335be0d0266e65340fcdf27c6fceaf725693cd15d238e9af24659e9818d235efbf74cd641c187aeb23f89f06b1cc0d40469102917d50b3ccb27eb2a9dd1116f0aa70a211913eb627c13ec308dc757bdfab089a4a86feac0a9ba6361ecb2de35ae5365eb73a1e7916f1706b97ead25e42961a7fc574350ff4645b7d6167ce41175472339b21ff3ecf990d3", 0xde) fanotify_init(0x8, 0x1001) socket$inet_udp(0x2, 0x2, 0x0) flock(r1, 0x5) 2018/02/13 20:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) close(r1) [ 38.392606] binder: 6241:6243 ioctl 40186417 20126fe8 returned -22 [ 38.401735] binder: 6241:6243 unknown command 0 [ 38.406596] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.406605] CPU: 0 PID: 6234 Comm: syz-executor7 Not tainted 4.9.81-gf8bbe51 #40 [ 38.406614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.406628] ffff8801baf6f8a0 ffffffff81d94e69 ffff8801baf6fb80 0000000000000000 2018/02/13 20:47:42 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000000d000-0xd)='/dev/usbmon#\x00', 0x6, 0x20000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000000d000-0x10)={0x80, 0x0, 0x3, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000001000-0x8)={r1, 0x9}) syz_emit_ethernet(0x36, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, []}}}}}}, 0x0) 2018/02/13 20:47:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) r1 = geteuid() stat(&(0x7f00007ef000-0x8)='./file0\x00', &(0x7f00009ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/13 20:47:42 executing program 1: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008c7000)='/dev/usbmon#\x00', 0x6, 0x80000) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000093d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000093d000-0x4)=0x14) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000093d000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8971, &(0x7f0000370000)={@common='rose0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}}) ioctl$KDSETMODE(r0, 0x4b3a, 0x800) membarrier(0x8, 0x0) [ 38.406641] ffff8801c601a590 ffff8801baf6fa70 ffff8801c601a480 ffff8801baf6fa98 [ 38.406652] ffffffff8166268a 0000000000002a2e ffff8801d7c488f0 ffff8801d7c488a0 [ 38.406653] Call Trace: [ 38.406667] [] dump_stack+0xc1/0x128 [ 38.406676] [] handle_userfault+0xa3a/0x1310 [ 38.406686] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.406694] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.406702] [] ? __get_user_pages_fast+0x320/0x320 [ 38.406710] [] ? handle_mm_fault+0x117b/0x2530 [ 38.406716] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.406722] [] handle_mm_fault+0x1fd1/0x2530 [ 38.406728] [] ? __pmd_alloc+0x410/0x410 [ 38.406735] [] ? get_futex_key+0x1050/0x1050 [ 38.406744] [] __do_page_fault+0x5c2/0xd40 [ 38.406751] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.406759] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.406766] [] do_page_fault+0x27/0x30 [ 38.406774] [] page_fault+0x28/0x30 [ 38.406782] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 38.406789] [] ? compat_SyS_sigaltstack+0xec/0x4e0 [ 38.406796] [] ? __save_altstack+0x1d0/0x1d0 [ 38.406803] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 38.406809] [] ? security_file_ioctl+0x89/0xb0 [ 38.406817] [] ? fput+0xd2/0x140 [ 38.406824] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 38.406830] [] ? do_fast_syscall_32+0xcf/0x870 [ 38.406837] [] ? __save_altstack+0x1d0/0x1d0 [ 38.406843] [] do_fast_syscall_32+0x2f7/0x870 [ 38.406850] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.406857] [] entry_SYSENTER_compat+0x74/0x83 [ 38.437594] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.437603] CPU: 0 PID: 6234 Comm: syz-executor7 Not tainted 4.9.81-gf8bbe51 #40 [ 38.437607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.437620] ffff8801baf6f8a0 ffffffff81d94e69 ffff8801baf6fb80 0000000000000000 [ 38.437629] ffff8801c86ef190 ffff8801baf6fa70 ffff8801c86ef080 ffff8801baf6fa98 [ 38.437638] ffffffff8166268a 0000000000002a2e ffff8801d7c488f0 ffff8801d7c488a0 [ 38.437640] Call Trace: [ 38.437653] [] dump_stack+0xc1/0x128 [ 38.437664] [] handle_userfault+0xa3a/0x1310 [ 38.437674] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.437681] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 38.437689] [] ? __get_user_pages_fast+0x320/0x320 [ 38.437697] [] ? handle_mm_fault+0x117b/0x2530 [ 38.437704] [] ? handle_mm_fault+0x1fc3/0x2530 [ 38.437712] [] handle_mm_fault+0x1fd1/0x2530 [ 38.437718] [] ? __pmd_alloc+0x410/0x410 [ 38.437725] [] ? get_futex_key+0x1050/0x1050 [ 38.437734] [] __do_page_fault+0x5c2/0xd40 [ 38.437741] [] ? mm_fault_error+0x2c0/0x2c0 [ 38.437749] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 38.437756] [] do_page_fault+0x27/0x30 [ 38.437763] [] page_fault+0x28/0x30 [ 38.437771] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 38.437779] [] ? compat_SyS_sigaltstack+0xec/0x4e0 [ 38.437786] [] ? __save_altstack+0x1d0/0x1d0 [ 38.437794] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 38.437801] [] ? security_file_ioctl+0x89/0xb0 [ 38.437811] [] ? fput+0xd2/0x140 [ 38.437820] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 38.437828] [] ? do_fast_syscall_32+0xcf/0x870 [ 38.437834] [] ? __save_altstack+0x1d0/0x1d0 [ 38.437843] [] do_fast_syscall_32+0x2f7/0x870 [ 38.437850] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/02/13 20:47:43 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000007000-0x4), &(0x7f0000007000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)=@ethtool_rxfh_indir={0x39, 0x0, []}}) 2018/02/13 20:47:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f0000002000-0x68)={0x6, 0x0, 0x8, 0x5, 0x9, 0x4, 0x20, 0x200, 0x800, 0x7, 0x4, 0x8, 0xb2, 0x1, 0x5, 0x1, 0xc9a, 0x0, 0x3ff, 0x0, 0x0, 0xffffffffffffff7f, 0x800, 0x5, 0x2, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000+0x69b)={0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000004000-0x4), &(0x7f0000001000-0x4)) syz_fuse_mount(&(0x7f0000003000)='./file0\x00', 0x0, r1, r2, 0x59, 0x5010) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000002000)={{0xffffffff, 0x99d1}, {0x4, 0xffffffffffff8000}, 0x4, 0x5, 0x100000001}) prctl$setname(0xf, &(0x7f0000067000-0x15)='trustednodeveth1eth0\x00') 2018/02/13 20:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007b6000-0xc)='net/netlink\x00') ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000142000-0x18)={0xffffffff, 0x4000, 0x10000000000079a, 0x6, 0xb, 0x1ff}) epoll_pwait(r0, &(0x7f000058d000-0x18)=[{}, {}], 0x2, 0x4, &(0x7f00003a4000-0x8)={0x7}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000086c000), &(0x7f0000243000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007dd000)={0x0, 0x2f, "0a93f6a999b7163755ac4c3a393d481315f79c2b1a4788a0da1206bf1c9086c163f32af0c5e5de68683a9a258f3c01"}, &(0x7f0000ac0000)=0x37) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004f5000)={r1, 0x100000001, 0x20, 0x1, 0x5}, &(0x7f0000785000-0x4)=0x18) pread64(r0, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) mount(&(0x7f000000c000)='./file0\x00', &(0x7f0000c33000-0x8)='./file0\x00', &(0x7f000030e000-0x4)='efs\x00', 0x0, &(0x7f0000378000-0x1000)="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") 2018/02/13 20:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000286000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000e84000+0xf2)={&(0x7f00002fe000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000d01000-0x4)=[0x0], &(0x7f0000430000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000bea000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x3, 0x9}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000045f000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffffe, 0xffffffffffffffff}}]}, 0x40}, 0x1}, 0x0) 2018/02/13 20:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) fstat(r1, &(0x7f0000d54000-0x44)) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b3000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003ae000-0x38)={&(0x7f00001b6000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba1000-0x70)=[], 0x0, &(0x7f00005be000-0x65)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000b10000-0x4)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/02/13 20:47:43 executing program 0: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000001c000-0x10)=@req={0x3, 0x3, 0x80000000, 0x7}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x2, 0x4) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000015000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000018000)=0xb4, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000027000)='./file0\x00', 0x260002, 0x120) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000000c000-0x4)) getitimer(0x0, &(0x7f0000015000-0x10)) recvfrom$packet(r0, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000010000-0x28)={0x5, 0x4, 0x1, 0x8000, 0x606}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000028000-0x18)=@add_del={0x2, &(0x7f0000015000)=@common='bpq0\x00', 0x4}) 2018/02/13 20:47:43 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b9a000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ffa000)={{&(0x7f0000df4000/0x3000)=nil, 0x3000}, 0x3}) 2018/02/13 20:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007d0000-0xe)='/dev/keychord\x00', 0x80400, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000954000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000f8e000)={0xce1, 0x7ff, 0x9, 0x2, 0x3, 0x348c, 0xfffffffeffffffff, 0x400, 0x10000000000000, 0x10001}) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000f55000)='./file0\x00', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) getsockname$packet(r0, &(0x7f0000c89000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000344000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d37000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r1}, 0xc) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/13 20:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000195000-0x8)={0x8, 0x80}) sendto$unix(r0, &(0x7f00001ad000-0x1000)="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", 0x1000, 0x4000885, &(0x7f00009fa000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) 2018/02/13 20:47:43 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000b000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x5393, &(0x7f0000007000-0xe)) fdatasync(r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer\x00', 0x2c0041, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000c000-0x6)={0x0, 0x401}, &(0x7f0000011000)=0x6) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000-0xad)={r2, 0x8c0, 0xa5, "b37efda2b05b9a7952949b6dacc6efdc80d29e0b60c9f96c85e3e75f00623c48f7b766ed56c0ed04cc405c4eef6a98c2a61946013544cf1babf022675a7b11cb067c9a4d0ebca486413699dbf2b3facacabb29d788c2ab0ab5d72fa1093917c1bf0d231daf760eb3536bb0ae9c853fd98fcd49de6fb9d335664010eef93355c5274665811bbf151e1ad2f6622d49c738dc7de466bcffb9619ae0e900a93e7cfe3f9583393e"}, 0xad) 2018/02/13 20:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt(r0, 0x6, 0x6, &(0x7f0000813000-0x1a)=""/26, &(0x7f0000667000-0x4)=0x1a) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r2, &(0x7f0000304000)={0x18, 0x2, {0x2, @empty}}, 0x20) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8f, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) [ 38.437857] [] entry_SYSENTER_compat+0x74/0x83 [ 38.859280] binder: 6241:6243 ioctl c0306201 2096a000 returned -22 [ 38.881791] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. [ 39.083409] device eql entered promiscuous mode 2018/02/13 20:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) poll(&(0x7f00007af000)=[{0xffffffffffffffff}], 0x1, 0x113) tkill(r0, 0x15) r1 = getpgid(r0) ioprio_get$pid(0x3, r1) tkill(r0, 0x400000000015) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/13 20:47:43 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000010e000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000020f000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x3, []}]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/13 20:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() r2 = getpgid(0xffffffffffffffff) tgkill(r1, r2, 0xf) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000e6b000)="330000000000000032400000ff7f000000000000000700e16d7e7386a4225dffe400000000000000d5a498ec9bdc0900103537052f900819006a0000000000000000002600a1004f", 0x48) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000aaf000-0x4)='tls\x00', 0x4) 2018/02/13 20:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000de7000)=0x12, 0x4) syz_emit_ethernet(0xe, &(0x7f0000b44000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8864}}}, &(0x7f000032a000-0x8)={0x0, 0x0, []}) r0 = syz_open_dev$mice(&(0x7f0000bc8000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000232000-0x6)={0x0, 0x8}, &(0x7f00009ce000)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001d3000-0x6)={r1, 0x1000}, &(0x7f000011c000-0x4)=0x6) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000488000-0x4)) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) setns(0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f000068e000), &(0x7f00003dc000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000644000)=[@in6={0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x0, 0xa55e, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}], 0x38) 2018/02/13 20:47:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000150000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00009b4000)="bf23c03ffdbef1fd6b77e66ca15c") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8), 0x401) 2018/02/13 20:47:43 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000008000-0xe)='/dev/keychord\x00', 0x4001001000000000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x400) pwrite64(r0, &(0x7f0000001000-0x33)="fbee80c5ec29", 0x3, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/selinux/enforce\x00', 0x600000, 0x0) 2018/02/13 20:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) pipe(&(0x7f00005ed000)={0x0, 0x0}) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00004de000-0x4)=0x633) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000085a000-0x8)={0x0, 0x0}) fadvise64(r2, 0x0, 0x80000000, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000001e, &(0x7f0000004000)=0xfffffffe, 0x4) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000010c000-0x9)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000837000)={{0xa, 0x1, 0xdccd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff8}, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x5cd8}, 0x7, [0x1, 0x7, 0x5, 0x9, 0x3e4c, 0xffffffffffff8001, 0x0, 0xbcb3]}, 0x5c) 2018/02/13 20:47:43 executing program 4: ioprio_set$pid(0x40000002, 0x0, 0x4001) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000001000-0x11)) clone(0x18c2500, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/02/13 20:47:43 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000)=[], 0x2000000000000342, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000007000-0x8)='./file0\x00', 0x428002, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000004000)) 2018/02/13 20:47:43 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0x7, &(0x7f0000feb000-0x8)) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0x2) r0 = creat(&(0x7f000033f000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000feb000)) clone(0x0, &(0x7f0000003000-0xc9), &(0x7f0000a96000-0x4), &(0x7f0000b25000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/13 20:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000352000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) r1 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r1, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r1, &(0x7f0000585000-0xee)='\x00', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/02/13 20:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d49000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000002b000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f000000b000)={&(0x7f000048d000)=@delneigh={0x38, 0x1d, 0x800, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_VLAN={0x102, 0x5, 0x3}, @NDA_DST_IPV6={0xfffffffffffffe7c, 0x1, @empty}]}, 0x38}, 0x1, 0x0, 0x0, 0x1000000000000}, 0x4) pipe(&(0x7f0000f04000)={0x0, 0x0}) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000826000)) 2018/02/13 20:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000d19000-0x10)=[{&(0x7f0000007000)="99f508af241a23c60fd940d1593b85fe3d6f79d151924941000000009bfde8bb96", 0x21}], 0x1) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendto(r0, &(0x7f0000f0e000)="d1733c5ec710d68f6f5d2a34737a811fe17e550fab3d98af0b62b62c906199148f17971f1bd21f673642e7acc839413527cfddf6a6dc48a5decdd9b8c4c6f6e570a454d035d9fe44b7468b710c04c1aefaf0e5fc8320c15cf153e832e7fa79d3b109b77ceac228085178b7d09ab06d058c2baf16109a88f97f5a7103120b34c53130ef3287d0adb73d8405ba83925a38e4be835108415f75f2956958a510ecf4872d671e0b", 0xa5, 0x800, &(0x7f0000a7b000)=@in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0x1}, 0x1c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a86000-0x38)={0x0, 0x2b5, &(0x7f000000c000-0x30)=[], 0x0, &(0x7f0000007000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/13 20:47:43 executing program 5: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x7ff, 0x0, 0xfffffdfffffff01c}, {0x6, 0x0, 0x0, 0xfffffffffffffffd}]}, 0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f000044b000)={0x50, 0x4, 0x7, 0x40, 0x4, [{0x1ff, 0x6, 0x4, 0x0, 0x0, 0x208}, {0xb4, 0x7, 0xfffffffffffffff8, 0x0, 0x0, 0x1600}, {0x7fff, 0x1, 0x7, 0x0, 0x0, 0x1000}, {0x3, 0x2, 0x1}]}) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f000095d000)="ce3ff4662105e138f2f74e228c000395d3479504a6e533f1551d23df07fab033e08017d01b53f664440f973d3a") 2018/02/13 20:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000714000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000001) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000031000-0x4c)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a94000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/13 20:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f0000f4b000-0x8)='./file0\x00', &(0x7f000055c000)='mqueue\x00', 0x0, &(0x7f0000e47000)="d6") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x77359400}) 2018/02/13 20:47:43 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007af000-0x9)='/dev/rtc\x00', 0xdb72a236bc1fdbd8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000001000-0x6b)=""/107) mmap(&(0x7f0000000000/0xae8000)=nil, 0xae8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000877000)={&(0x7f00002eb000-0xc)={0x10}, 0xc, &(0x7f0000a56000-0x8)={&(0x7f00006c8000)=@ipv6_getaddr={0x18, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000a67000-0x9c)=""/156, &(0x7f000094e000-0x4)=0x9c) fstat(r1, &(0x7f0000652000)) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000adb000-0x60)=@hopopts={0x0, 0x0, [], []}, 0x8) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000326000-0xdd)=""/221, &(0x7f0000108000)=0xdd) writev(r1, &(0x7f000062d000)=[{&(0x7f00003c7000)="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", 0x1000}], 0x1) 2018/02/13 20:47:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000989000)=0x244) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000442000)={0x3}, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000a55000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000b7f000-0xa8)={{0x3}, 'port0\x00'}) 2018/02/13 20:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00008f2000-0x4)=0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = memfd_create(&(0x7f000035b000)='-bdeveth1system(]vboxnet0\x00', 0x1) ioctl$TCXONC(r2, 0x540a, 0x9) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x3}}) dup3(r1, r0, 0x0) 2018/02/13 20:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') r0 = getuid() getresgid(&(0x7f0000b97000), &(0x7f000051d000), &(0x7f0000ef1000-0x4)=0x0) syz_fuse_mount(&(0x7f00001c3000-0x8)='./file0\x00', 0xe001, r0, r1, 0x400, 0x20000) pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') 2018/02/13 20:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d2a000-0x11)='/selinux/enforce\x00', 0x101401, 0x0) pwritev(r0, &(0x7f000071f000-0x8)=[{&(0x7f0000c8d000-0xa8)="e1", 0x1}], 0x1, 0x4c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000659000-0x8)={0x0, 0x7f}, &(0x7f0000841000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000dae000)={r1, 0x0, 0x1, [0x4]}, &(0x7f0000aba000-0x4)=0xa) 2018/02/13 20:47:43 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000013000)={@dev={0xac, 0x14, 0x0, 0xf}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x39, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000002000)=""/245, &(0x7f0000014000)=0xf5) 2018/02/13 20:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f6000-0xc)={0x10}, 0xc, &(0x7f0000e0a000)={&(0x7f0000352000)=@ipv4_newaddr={0x2c, 0x14, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="25b6315a0d0b9667163b282fc9d88acf"}]}, 0x2c}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/02/13 20:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000b20000)='./file0/file0\x00', 0x10) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') 2018/02/13 20:47:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x101000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000358000-0x4), &(0x7f000061a000-0x4)=0x4) mmap(&(0x7f0000000000/0xb51000)=nil, 0xb51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/02/13 20:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) r1 = syz_open_dev$usbmon(&(0x7f00002c5000)='/dev/usbmon#\x00', 0x7, 0x129a80) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) timerfd_create(0x0, 0x80800) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/13 20:47:43 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000f000), &(0x7f0000010000-0x4)=0x4) dup2(r0, r1) 2018/02/13 20:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000a6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007d1000-0x4), &(0x7f0000335000)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000424000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, r2}) 2018/02/13 20:47:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000543000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000954000)=""/185, &(0x7f0000b55000)=0xb9) 2018/02/13 20:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000344000-0xf)='/dev/sequencer\x00', 0x40002, 0x0) msync(&(0x7f0000344000/0x1000)=nil, 0x1000, 0x4) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) write(r0, &(0x7f0000af0000)="8dfe52c374131978de5fc77320f77dfab7d4960ada31097167e685e36a226983e862fcce3b5c19e2d1eb138d179af95bcb975bcce449028c0ceaf891c8690f6db807141b04849d67", 0x48) 2018/02/13 20:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000015000-0x1c)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x78485d45}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0xff09, {0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f13000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/13 20:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b4b000)={0x0, 0x0}) memfd_create(&(0x7f0000837000-0x12)='keyring!mime_type\x00', 0x0) clock_nanosleep(0x6, 0x0, &(0x7f00003bd000)={r0, r1+30000000}, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000073c000)) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f00000fd000)=@ipv4_newroute={0x24, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0}}]}, 0x24}, 0x1}, 0x0) 2018/02/13 20:47:43 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) 2018/02/13 20:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c7000-0x8), 0x8) mremap(&(0x7f000025b000/0x4000)=nil, 0x4000, 0x400000, 0x2, &(0x7f0000bec000/0x400000)=nil) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000034b000)='/selinux/status\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$TIOCNOTTY(r0, 0x5422) 2018/02/13 20:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dca000-0xb)='/dev/hwrng\x00', 0x240, 0x0) bind$unix(r0, &(0x7f0000bba000)=@file={0x1, './file0\x00'}, 0xa) llistxattr(&(0x7f000030e000-0x8)='./file0\x00', &(0x7f0000987000-0x66)=""/102, 0x66) ftruncate(r0, 0x9) mkdir(&(0x7f00006a2000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)) mount(&(0x7f00004fe000-0x8)='./file0\x00', &(0x7f0000659000-0x8)='./file0\x00', &(0x7f0000c42000-0x3b)="6d71756575650094be3827cf81ae9f8cf2426e7f5c7870b4d56a4cb2832951eda306e284091b00ecff0000000080d1107ccdd218e373bb5cacb8c7", 0x0, &(0x7f0000b65000)) mknodat(r0, &(0x7f0000876000-0x8)='./file0\x00', 0x100, 0x1) creat(&(0x7f0000bed000-0xc)='./file0/bus\x00', 0x0) 2018/02/13 20:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)) write(r0, &(0x7f00005f7000)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de5000430fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfd411ff1f75642558334458c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) r2 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000b2000-0xc)={0x0, 0x0, 0x0}, &(0x7f000047f000-0x4)=0xc) fchown(r0, r2, r3) 2018/02/13 20:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x5411, &(0x7f0000001000)={@generic="a30e6ac0400158ff2dbf067547b7eae1"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000402000-0x520)={'filter\x00', 0x7, 0x4, 0x4d4, 0x110, 0x0, 0x0, 0x3f0, 0x3f0, 0x3f0, 0x4, &(0x7f0000d36000), {[{{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffffff, 0xff000000, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0xffff, 0x4b, 0x6, 0x2, 0x1ff, 0x4, @common='vlan0\x00', @generic="91ea68bfdcb4e9e86fdb87e6dea0818d", {0xff}, {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@empty, @multicast1=0xe0000001, @rand_addr=0xf03, 0xf, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffffff, 0xffffff00, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x7fff, 0x1f, 0x8, 0x4, 0x80000001, 0x6, @common='bond0\x00', @generic="e08d5ce2e43703eef86113a4a93700df", {}, {0xff}, 0x0, 0x104}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x100, 'system_u:object_r:usb_device_t:s0\x00'}}}, {{@uncond, 0xc0, 0xf8}, @unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz1\x00', 0x0, 0xab, 0xfffffffffffffc00}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007f2000+0xd52)='/dev/sequencer\x00', 0x404000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00005a4000)={0x2ecec6ea, 0xda, 0x1, 0x3}, 0x10) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000367000), 0x4) writev(r1, &(0x7f0000fdc000-0x20)=[{&(0x7f0000153000)="89", 0x1}], 0x1) 2018/02/13 20:47:43 executing program 0: r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x10001, 0x488000) tee(r0, r0, 0x1a9, 0x0) 2018/02/13 20:47:43 executing program 7: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x2000}, 0x0) futex(&(0x7f000027f000)=0x9, 0x3, 0x8000, &(0x7f000016b000)={0x0, 0x1c9c380}, &(0x7f000082e000-0x4)=0x7, 0x9) rt_sigsuspend(&(0x7f0000188000-0x8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) prctl$setfpexc(0xc, 0xc0000) 2018/02/13 20:47:43 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000014000)=""/4096, &(0x7f0000014000)=0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)={0x0}) sendmmsg$unix(r1, &(0x7f0000003000)=[{&(0x7f0000011000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012000)=[{&(0x7f0000003000)="4e7bdef7", 0x4}], 0x1, &(0x7f0000004000-0x38)=[]}], 0x1, 0x0) 2018/02/13 20:47:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000843000-0x1c)={0x0, 0x0, &(0x7f00006d7000)=[{&(0x7f0000717000-0x9)=""/9, 0x9}], 0x1, &(0x7f0000c3f000-0x1000)=""/4096, 0x1000, 0xf6}, 0x140) fstatfs(r0, &(0x7f0000f98000-0x2c)=""/44) pipe2(&(0x7f00005e6000+0x716)={0x0, 0x0}, 0x80000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00001a5000-0x8)={0x2, &(0x7f0000853000-0x8)=[{}, {}]}) ioctl$sock_ifreq(r0, 0x891b, &(0x7f000024c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="58d4942d0024908e40eb465ca899b93e"}) 2018/02/13 20:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000518000-0x5)='-md5sum\'[\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000917000-0x1d)={0x0, 0x15, "27b79254582948aefa56aae55d03167cd8243c7c18"}, &(0x7f0000ff7000-0x4)=0x1d) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000042000-0x108)={r1, @in6={{0xa, 0x2, 0x7, @empty, 0x3f}}, [0x3, 0x73df, 0x8001, 0x2, 0x1f, 0x3f, 0xdc59, 0x8, 0x3, 0x8, 0x5, 0x7ff, 0xe465, 0x9, 0x9]}, &(0x7f0000e33000)=0x108) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009d9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000001a000-0x4)={0x101, 0x1, 0x3000}, 0x4) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000fb000-0x4)) 2018/02/13 20:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) accept4$llc(r2, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000c89000)=0x10, 0x400800) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/02/13 20:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x2000000, r1) readv(r0, &(0x7f0000e26000)=[{&(0x7f0000a7b000)=""/196, 0xffffff35}], 0x1) [ 39.498923] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/13 20:47:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f00006d8000)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000222000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f4a000)={0x0, 0x4}, &(0x7f0000da0000)=0x8) ppoll(&(0x7f0000d4f000-0x20)=[{r0, 0x2}, {r0, 0x2000}, {r0, 0x2000}, {r2, 0x4fad730c15c33539}], 0x4, &(0x7f0000b17000)={0x0, 0x1c9c380}, &(0x7f0000d6e000)={0x1000}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004e2000-0x10)={0x401, 0x2, 0x100, 0xbf5, r3}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0xfffffd33, 0x800000120000001, &(0x7f0000af4000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x80852b, 0xffff, 0x2, 0x1}, 0x14) sendto$inet(r0, &(0x7f00003f4000)='E', 0x1, 0x0, &(0x7f00009f1000-0xe)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00001ca000-0x15)='/proc/self/net/pfkey\x00', 0x501000, 0x0) 2018/02/13 20:47:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009e6000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000638000)={0x8, 0x0, &(0x7f0000379000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c29000-0x1f)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = request_key(&(0x7f000047a000-0xa)='syzkaller\x00', &(0x7f0000329000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000004b000)='/dev/binder#\x00', 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000f9c000-0xc)='cifs.spnego\x00', &(0x7f00006ce000)='user]@em1selinuxproc\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f7000-0x1)}) 2018/02/13 20:47:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x2) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006ca000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000fc8000)=[]}, 0x8000) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00004d1000-0x40)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x60d)="c3", 0x1, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendto$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/13 20:47:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f00000e8000-0xcf)=""/207, &(0x7f000063d000)=0xfffffffffffffed6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ec9000-0x12)={@common='ip6tnl0\x00', 0x6}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004cf000)={@generic="13f5b11371b7241f2049d77f37af46a0", @ifru_flags=0x400}) 2018/02/13 20:47:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000cb3000), 0x4) r1 = open(&(0x7f000036b000)='./file0\x00', 0x800, 0x100) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000fea000)="cbc4b26b9787fc764b75be69a6336b2916c660c05fedf6af8d1773e1bf07c571cd6a67ea44776cca1cbfde19e22ed6d7faac06e79b0f4579cc7282ca0b693bd8fccb0944a5d78ffb84674219415ed86719b0ad", 0x53) 2018/02/13 20:47:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000d25000)={0x0, 0x0}, 0x80000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000cb000-0x50)={@generic, @ifru_data=&(0x7f0000226000-0xf)="991eebc0d3a8b903d7fd7c625b1f818a3e58b431539daaebdeae88d4385c09b3"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000db8000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ced000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00003ac000), &(0x7f00002b9000)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect$inet6(r3, &(0x7f0000bbb000-0x1c)={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) sendfile(r0, r3, &(0x7f00008bf000), 0x100420) 2018/02/13 20:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d43000-0x6)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a9b000)={@generic="713b50ab66894546f33945afd745a1db", 0x3ff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00008d9000)={0x9, 0x8}, 0x8) getsockopt$inet_buf(r1, 0x0, 0x2000000000485, &(0x7f0000c53000-0x18)=""/24, &(0x7f00009f6000-0x4)=0x18) 2018/02/13 20:47:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000096000)=[{&(0x7f0000a1c000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000004ff0000000005", 0x58}], 0x1) r1 = request_key(&(0x7f0000742000)='cifs.idmap\x00', &(0x7f0000654000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00009c9000-0x7)=')nodev\x00', 0xfffffffffffffff8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fea000-0x8)={0x0, 0x0}) r4 = accept4$unix(r3, &(0x7f0000043000-0x2)=@file, &(0x7f0000edf000-0x4)=0x2, 0x800) r5 = request_key(&(0x7f0000d12000-0x8)='big_key\x00', &(0x7f00000cd000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b0d000)="255b73656c696e75785ea900", 0xfffffffffffffffc) r6 = request_key(&(0x7f0000df7000-0xb)='cifs.idmap\x00', &(0x7f0000555000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ce3000-0x3)='&$\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f000099d000-0xc)={r1, r5, r6}, &(0x7f000094c000)=""/2, 0x2, &(0x7f0000cd4000)={&(0x7f0000144000-0x40)={'md5\x00'}, &(0x7f00009c4000)="db75701bee5a00d066888c821ca1e2c3909521d3a0871cb2e51e85cfc7ec8f50b11c1a38bca5da0fa9164d666c8cd3cea9f322b019e390a2e9e0eea91691bd93fce7c3b4022ce87ae49f9bc2be54fa5b2b6e004d6aa02b3bcdb4c323632bc8fb5b1442c7386dcc34", 0x68}) r7 = fcntl$dupfd(r4, 0x406, r2) getdents(r7, &(0x7f0000453000)=""/110, 0x6e) fcntl$getownex(r0, 0x10, &(0x7f000069f000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000081000)={0x0, 0x0}, &(0x7f000073e000)=0xc) getgroups(0x3, &(0x7f0000969000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) r11 = gettid() stat(&(0x7f0000632000-0x8)='./file0\x00', &(0x7f00002f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000cc0000)='./file0\x00', &(0x7f00004fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000d89000-0x8)) sendmsg$unix(r7, &(0x7f0000976000)={&(0x7f0000600000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00003a9000-0x18)=[{&(0x7f00004cb000)="7e226df9ba396091a8", 0x9}, {&(0x7f0000f8a000-0x61)="61ef2e446ee192e6aa658e2a8f769605e3b14b579f71b70f8c6931d9dd5bf619f99717bd6c884a85d9224a2c117630e2e890cf7f869bad6e36a45aa2a08d261b2c74ce625ea47f4d86e4913634a25bb633d82019ed22aaf78f4406bb3d345f43ae", 0x61}, {&(0x7f0000c9f000-0x24)="fa31e3c4f16cd839faaf274ea3098ef24957adae2e0f4c98d697ed9d2595ef6c628d8367", 0x24}], 0x3, &(0x7f00002e0000)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r2, r7, r3, r4, r2]}, @rights={0x28, 0x1, 0x1, [r3, r4, r3, r4, r0, r7, r2]}, @rights={0x1c, 0x1, 0x1, [r4, r7, r0, r7]}, @rights={0x30, 0x1, 0x1, [r4, r3, r7, r3, r0, r2, r3, r3, r4]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0xd4, 0x10}, 0x14) 2018/02/13 20:47:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) umount2(&(0x7f0000980000-0x8)='./file0\x00', 0x4) fgetxattr(r0, &(0x7f000054d000)=@known='security.selinux\x00', &(0x7f00000a5000)=""/40, 0x28) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000fad000-0x10)={0x100000000, 0x1, 0x4, 0xfffffffffffffffb}, 0x10) 2018/02/13 20:47:43 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8918, &(0x7f000000d000-0x28)={@generic="1a0eb77bd6464d95877d1621ee3a4dd4"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000013000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8) 2018/02/13 20:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000bf6000), 0xfffffffffffffeff, 0x20044040, &(0x7f0000c37000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) prctl$getname(0x10, &(0x7f00006b5000-0x1b)=""/27) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/02/13 20:47:44 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000290000+0x180), &(0x7f0000ea9000-0x4), &(0x7f0000962000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x9, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fdf000-0x98)={0x0, @in6={{0xa, 0x0, 0x67, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400}}, 0x7f, 0xffffffff80000000}, &(0x7f0000865000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000650000)=@assoc_value={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000077d000-0xb8)={r1, 0x2, 0x9198, 0xbf, 0x0, 0x3, 0x4, 0x1, {r2, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, 0x8, 0x800, 0x8, 0xf7, 0x885}}, &(0x7f0000001000-0x4)=0xb8) socket(0x1f, 0x0, 0x7ff) ioperm(0x0, 0x1001, 0x0) clone(0x0, &(0x7f0000f5e000-0x1), &(0x7f0000752000), &(0x7f0000160000), &(0x7f0000c18000)) 2018/02/13 20:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000561000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000127000-0x8)={0x3, &(0x7f0000856000-0x18)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00008eb000)={r1, 0x3}) r2 = socket(0x10, 0x200000003, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x20000341}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00000f2000-0x64)=@newlink={0x64, 0x10, 0x4009, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_EXT_MASK={0x8, 0x1d, 0xffffffff}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x9c}, @IFLA_WEIGHT={0x8, 0xf, 0x790}, @IFLA_PROTO_DOWN={0x8, 0x27, 0xffffffffffffffcd}, @IFLA_LINK={0x8, 0x5, 0x1}, @IFLA_CARRIER={0x8, 0x21, 0x867}]}, 0x64}, 0x1}, 0x4800) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00008d2000-0x4)) kexec_load(0x7d, 0x2, &(0x7f0000b38000-0x20)=[{&(0x7f0000d15000-0x66)="4e6d3b214974a05ba57c626db0f7e6bf71885649d4f0fc0cddf13acfc21788214e31206652814713f537265ab29b75ba339b407aec6764e51a92ea04c1c0499e61131907b901745717b92b16d56e0c7925c19f61127090fd860ec394f829a6eaf2cc36c4e68c", 0x66, 0x5, 0x200}, {&(0x7f0000f08000)="8955201e42b95f5f26b684610f9e085e7d7d43a59fc59ee531c93d14d642503c24c753c2acc34f256faa408a151dd29a3e604ef884444f5a96ec4bd2bb8094e52eaa58c184627fd4d14dc38ba06b178082a9f6f854bf05caf99d0d4f00b3771cee94b076b659f7f66ce92080ee928b5893ad43b1cf30085dc2ea92ecf63fe9dd921d5aa8cb9c689ff60814c39cb74f4a464fa75e288c93d9cdb3a1882742cd504bd82bf47f3728448a7f6277322f5046b5bdf4c39141a7f4f1086faf870c8b4ed5aa59cb27235054cf4ebb6885", 0xcd, 0x40, 0x9}], 0x80000) 2018/02/13 20:47:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a09000)=0x100000000) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/02/13 20:47:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000038a000)) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) clone(0x0, &(0x7f000000c000-0x1), &(0x7f000000c000-0x4), &(0x7f0000004000), &(0x7f0000008000-0x1000)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x9, &(0x7f000000b000)) munmap(&(0x7f0000004000/0x2000)=nil, 0x2000) [ 39.696140] binder: BINDER_SET_CONTEXT_MGR already set [ 39.707452] binder: 6468:6488 ioctl 40046207 0 returned -16 [ 39.723377] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/13 20:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000139000-0x8)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d8000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00003a5000)={0x7, 0x81, 0x3, 0x8, 0x5, 0x5, 0x9, 0xa22, 0x8, 0xffffffffffff8653, 0x100000001}, 0xb) 2018/02/13 20:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000003, 0x2000000000000005) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000efa000-0x4), 0xfeea) r1 = syz_open_dev$usbmon(&(0x7f000075e000-0xd)='/dev/usbmon#\x00', 0x6, 0x101004) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00008e9000-0x8)={0x0, 0x1}, &(0x7f0000833000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f00007fb000)=""/4096) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000ac000-0x8)={r2, 0x6}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000a38000)=0x1, 0x4) 2018/02/13 20:47:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4), &(0x7f0000003000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) iopl(0x3) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d67000-0x98)=""/152, 0x98}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x1f}, {0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x100}, 0x8, [0x90, 0x20, 0x3, 0x100000001, 0x800, 0x2, 0xfff, 0x942]}, 0x5c) 2018/02/13 20:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000074c000-0x4), 0x4, 0x0, &(0x7f0000893000-0x10), &(0x7f0000658000), 0x0) [ 39.794301] syz-executor6 (6477) used greatest stack depth: 24016 bytes left 2018/02/13 20:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d81000)='hybla\x00', 0x850cd8a76ccf9fb3) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cec000)='/dev/rtc\x00', 0x280680, 0x0) bind$unix(r1, &(0x7f000038a000)=@file={0x0, './file0\x00'}, 0xa) shutdown(r0, 0x0) 2018/02/13 20:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8), 0x8) syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x4000) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000f09000-0x40), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00007bc000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/02/13 20:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x3f) poll(&(0x7f000061b000-0x8)=[{r0}], 0x1, 0x7fffffff) read$eventfd(r0, &(0x7f00000f8000), 0x247) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000389000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000072f000)={0x6b, 0x7d16bcb0, 0xe, 0x4, 0x7ec8, 0x80000000, 0x4, 0xffffffffffff258a, 0x0}, &(0x7f0000a5f000-0x1)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000970000)={r2, 0xa4, "943744b0d4bbf7147ffd0a88d4822ff3d3b5c56932680f2e75c6db0c600c500cf70839d060c9add9b28feabf83980587af13b159ea3b6a7f1adfdea797b007795f87fe1e367129dd1cc2de4ec0c518e53f12d7d52c0d789b9928eb63721e70e4b0c1f5babf6aa038c9dcccc587cfc4bd8202963ed5cc4a354af5365dc3496cad30b3a869eb292ff23eba24053af5b473e4a0918b7986912abaa01edb1ecabb1baee20afb"}, &(0x7f0000ae5000)=0xac) 2018/02/13 20:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0xffffffffffffffff}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) 2018/02/13 20:47:44 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000056c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000945000-0x8)={0x0, 0x6}, &(0x7f0000b5e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b9a000-0x4)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x82) writev(r2, &(0x7f00007c0000-0x10)=[{&(0x7f00003ba000-0x2a)="e59bc053dce4000000051f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f70080b3af", 0x2a}], 0x1) 2018/02/13 20:47:44 executing program 2: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) fstatfs(r0, &(0x7f0000057000-0x93)=""/147) write$sndseq(r2, &(0x7f0000053000)=[{0xffff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0xcc16b3edc9baedde, &(0x7f0000056000-0x2)}}], 0xfffffd56) 2018/02/13 20:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) epoll_create1(0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b8f000)={0x0}, &(0x7f000092c000)=0xc) ptrace$getsig(0x4202, r1, 0x3f, &(0x7f0000fdd000)) pipe(&(0x7f00003cd000-0x8)) 2018/02/13 20:47:44 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000f86000)='\x00', 0xc2, 0x40, &(0x7f0000f87000-0x20)={0x3, 0x20, 0x0, 0x1b, 0x7, 0x5a7d, 0x0, 0x8001}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f87000-0x8)={&(0x7f0000f87000-0x38)={0x2, 0x3, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x5, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x3, @empty, 0x8001}}]}, 0x38}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f85000)=0x800, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000234000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c1000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000309000)=@ax25, &(0x7f0000f89000-0x4)=0x10) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000673000-0x4), &(0x7f0000f87000)=0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000f86000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000641000-0x17)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x801}) socket$inet6(0xa, 0x0, 0x1) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000042b000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000f86000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000ba8000-0x18)={@loopback={0x0, 0x1}, 0x9, r4}) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f0000f85000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f000083e000-0x90)=[], 0x0, &(0x7f0000f84000)=""/167, 0xa7}}], 0x1, 0x0, &(0x7f0000f85000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f8a000-0x8)={0x1, [0x0]}, &(0x7f0000f89000)=0x8) 2018/02/13 20:47:44 executing program 2: sync() mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d02000)={0x0, 0x0}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000f8d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x5}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000a09000)=""/202, &(0x7f0000f8c000-0x4)=0xca) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f8c000-0x20)={@common='lo\x00', @ifru_flags=0x4fe}) sendmsg$key(r1, &(0x7f000082b000-0x38)={0x0, 0x0, &(0x7f0000f88000)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/13 20:47:44 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000002000-0xfd)=""/253) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x4)) 2018/02/13 20:47:44 executing program 3: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000397000)='/dev/keychord\x00', 0x181400, 0x0) unlinkat(r0, &(0x7f0000aa7000)='./file0\x00', 0x200) r1 = openat(0xffffffffffffffff, &(0x7f0000dd6000+0x408)='./file0\x00', 0x200000, 0x18) signalfd4(r1, &(0x7f000019c000)={0x100}, 0x8, 0x800) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b}) 2018/02/13 20:47:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000037000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x80000001, 0x80000001}, {0x6}]}, 0x8) sendto(r0, &(0x7f0000035000), 0x0, 0x0, &(0x7f0000036000-0xe)=@l2={0x1f}, 0xe) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000238000)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000909000)=0xe8) sendmsg(r0, &(0x7f00000d9000-0x1c)={&(0x7f00000b2000)=@ll={0x11, 0x1, r2, 0x1, 0x7, 0x6, @random="d4d0c2c6c2ef"}, 0x14, &(0x7f000098e000)=[{&(0x7f000060b000-0xb)="57bc967983025b4bec648c", 0xb}, {&(0x7f00005c4000-0x5f)="d08a8c3cabfca5c2ce524a15153018265f27f8a16c9342541e7fa23f447b962fd31375c8443120623d79c4254e693e99f853f6e56b11dca622c279b97f8f7558f937e677d18ddb9435a0eb3157c922e59024e9e3bfd48f20893b9b5f6db56b", 0x5f}, {&(0x7f000091a000-0x82)="d92e1df7c10619a617ce60f1f8fd7f6c57d2353a12edf2168a8d32a1d7d234a9783634ed5f89e45bb9b12290e419a183a4e626e478a98ee07beaf4c131aaa7ebb99041df99dae4a480b2cdc6726125048509701f03c5c702ad4a0d60ad7598c687ae3c26c05e03cc4c87107320eb829e726d286440d040a3d54dc8ac98e34b478dda", 0x82}, {&(0x7f0000077000-0xe7)="31c8f18ccd5c6dd3769360db96ecbab5c93cf1acbba25b8a03264a26a830ffb4b0287cd6ee9298362a9ad3627dfd0ef5f1bee64c2dc085311c4e81a5dec06794dd0c7332aed68ebb061b8b352e19ed915f6fa8a7e72d7d45ac325ccc346cadaeb4fbddcb49250d107a5f422a7e4c9758cce2b68cdb6c88515615b1486f15d95b50ffcc094cb0acf3823d325f2c6bbc9c640784e542dfff76d55dec5380357199050d61d694bb9b2d1069e241c02dd13a1d8d1fad0dffde8c2b4f71565d67f9bbb20e479a3fe7673f1659003f24af837cb73b481aa2ef603f97b644d9f4a5e615fade01e85a9a27", 0xe7}, {&(0x7f000022b000-0x70)="4ce37bc2b13fae204c9c015e2f64e8dba015f0facb9860cc6185a923777a5abc6aca770afa43f805c59211ba0323c5aee747d8b109e1f746c5479c2a2d4601913a21c822a095b5d39dc58daab2368bacb0158573addc692636ddea08ac4efd0a765d759378f821067e98547df6bae71a", 0x70}, {&(0x7f0000180000)="3e216a30d9909997e83600d1a2cb13cc675786d009b53d2e95759361c770f242dd857dd91b93ab3431eaaf", 0x2b}], 0x6, &(0x7f00002b4000)=[{0xc8, 0x0, 0x5, "25dbfd00d7dc274a11527b7fafcd39b4000f5d0798bc0c8c2809a49f822cf2859a5c031e4397f1beb31c4bd9adf2bdd4af27f16c5984e76a406e3450c1463e569b4a182c4018215bb811cdf157c6e7bb70a32d7fd8bb8f43a0048f9c79dd55a89c2de44224c8c1cf40e78414dd92698091daef8dc90a734d3e3a64571335a10e4b2ad8c1b6592bc9171a2a23268a76eaf523bf698f6dde8cce4a6653065f95066e503214b6a0553b37fbd216775bed53ead23b59744c727d6b"}, {0x100c, 0x1ff, 0x8, 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"}], 0x2254, 0x4000010}, 0x0) 2018/02/13 20:47:44 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b4b000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000d1c000-0xc)={0x0, 0x1, 0x2, [0x6, 0xffffffffffffffe0]}, &(0x7f0000860000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0xffffffffffff8001}}, 0x3, 0x200, 0x8, 0x3, 0x2}, &(0x7f000085c000)=0xa0) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r2, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x718, 0x29, 0x3, "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"}], 0x718}, 0x0) 2018/02/13 20:47:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) r1 = mmap$binder(&(0x7f0000fe6000/0x3000)=nil, 0x3000, 0x8, 0x4010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00001f1000)={r1}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() unshare(0x28060400) exit(0x0) r3 = syz_open_procfs(r2, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r3) 2018/02/13 20:47:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000742000-0x9)='/dev/ppp\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c70000-0x5c)={0xcd4a, 0x2, {0x0, 0x1, 0x5, 0x3, 0x6}}) bind$inet(r0, &(0x7f0000937000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) 2018/02/13 20:47:44 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000538000-0x9)='/dev/rtc\x00', 0x80, 0x0) setns(r0, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc6000)='/proc/self/net/pfkey\x00', 0x202002, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f000044b000-0x70)=[{&(0x7f0000938000)={0x27, 0x2, 0x1dc5ddfb, 0x0, 0x9, 0x7ff, "a51c227dc9f6ba920a276008a5c8816549c808735574ec79da17c29d5b1db10b0ce7425c8aad8033470c4664a497f738b266c0bb507e761aa5f1cab0821f17", 0x8}, 0x58, &(0x7f0000e32000-0x48)=[{&(0x7f0000522000)="a72c3da711b6cdc26b5399e9bb66a18ea10e8c45e3c0624852a13f0e2582df05724fa8566e6b1fdd44d94f305027bf6617eec6111adcf07fa521a6b1ff85b56b16297f549e11e8a0be67d25c2636a5a501e0c553cc6753bc765d22d0b71c10bd4bbd", 0x62}, {&(0x7f000055c000-0xf2)="4f6c3b20d662f8adcf932156911add8ec1bd0e7f6eaaa5f6210de4ab62661700fb124789294d8c2081487916341b96331a13cc7e03911904ecf14797499031377fe317ce0276c2ff85b9b51ce23deb240a8913a332729344474efefe4701529fc381d4c342fb88c6b8297cb424a98eaf8ce2199dc9a01760c2dcd422dd1943760fc3528d35078e8bc255da1dfdb2f9e37db8430edd88d85d9dab66b14415175a83f9cbaa843b22ce9249a02abc8b75ab3e812681ab94e7539f58eacc6828ba0ff9d7c037af1fe3a4363009e8f09313acf863b3becccdbde5ffd1f68035b5668c9879da55c999262306913554517ba83ea874", 0xf2}, {&(0x7f0000d9d000-0xc5)="903256a133ea50078864fd872f6447d0f6bf6ec1732ce1fa0b40af959807b19bbad79e76c1b42f1bc523f6a13a0757dc07be33abe5505bcf81315f294602800b363c320aa58a0c024c970cf39e90e621a8dbb63a462230f09c62c7e04f230e86bfe74109fb692495fc5443ce80f2f61b10d0893815517bc3d025c2f265f86f0b3b84a6306d7883d182afefd92360600edfe67423c98bb80f1ba8e141eddcae2db66747f87db88e8f4d5d0e2f37dd18fcdd08405435893ebd76a57794a03ecd2df5f35246f3", 0xc5}, {&(0x7f0000456000-0xf4)="7cf6970ec16b61f645e91933c6f63c344be42f522bb17c95ad80e7cbc512b81f043c43e762d7ca82799f4de7353d1db7f75edac888ca32cedd6607496aa9fb0ef4705528ba679fbf9b84f34d99592aa40cacb1444d434567c530df4cbe3fe490e0e5c0c618b2a99eaf919da5aec1e7caa8a0c0bcc3f2313e8749f638fb8de803bb507da8260d160286d70cddc979aabaddabbba1a46d650cdb055d15805cd8839d4248d0de1ae03dd224d8f7e5520ad4b17925e91728f47bec9e2d5276d617afec3ff118f054b49bdb4c04ab9de44e2df36a3c654c00277dbeb4fbc238f23277e3b7afdc33e66b84293668dc9918610141a1ca22", 0xf4}, {&(0x7f0000c26000)="8728023e4b69b9902904855672a776ef82ed7da18de4be1d0df8d09d3f83d35e2c8f428a49c9695373bb15808b9a935f79ca497e56c6fc8d14a0840d3d7bc78eb6a76a2e09c83b3281a95bd26b5d8b68dbb388ebd0", 0x55}, {&(0x7f0000f62000-0xa9)="c712516b27c43e0347711a61532b90567b7e4c2e5759438b4422f2a25dada3a6c6eaa929d365f72a3d289b3d9441c6e3c25428858f03f134e070989cf3427c43385863b735702713652e7631e942f28b9763dc278008e65721c00c6e1ca5f4e38bb5b857fe8653f4bd0949ab0eb9d102f0d65ba0613cfafcd3a83641f5eebffd4e2c86be40655907f834f142cc83515e0d28b761c4e1e4eb5f9aba12c707c6369c1a27757f925afed9", 0xa9}, {&(0x7f00006c2000)="e6332fd4131cd8d14bf928013dceb1ff344009fda215ef7353702c9067071f7d1cd7b712634d5e163cabeb6b8ab74601a0717dc783174bee0918a68c86fddaa5107d8d4d91b151cd741e10a69e697affae9f4f25b150c9599a27cfdf4c73519618142808975441f705f983a56645837ebb07f813faae3f25099efd41f6dea094057d916d22c9204d2c675be0939b6e0a4faef52306eb97", 0x97}, {&(0x7f0000037000-0x7e)="8c0d496a36aad817ff3c29bec16d8fd282de9b8740ceddcba1585f54a5960550ec54dc6b0c96345368e89c2b01b5a5d3f14cce7594f52114e3ea5774f58abbacf2917297e50a652e0d954c422280a3efcfed8724f6cb7335926621f66447381d58550fd7a5507d58fa99588a3f50e3c20ea9a61daf0f27abc1b1492a4822", 0x7e}, {&(0x7f00002a3000)="ef88f4a5d8ee199b1037be5a83d24484ca1cff35d01748214f2edd634e4266223487dc01f0ba802888217aa7ce28c8fc045b5994d5e6387ad0b2697a5f2e927f850511f69ba1d2b6d63cb5b49e69804967b654abdcf681d13a8f434d0fb9b93e933b9393a759280a6e87f4c33e83f3411913ba0c34b180c7b85b71231cc51c1866211952af6fc74bd548af5a381464f23149fc433fc37b2c053287f126ae6ef103be1b0b22fa9ceb99c789a8ad99f78232f73f5e27cddfc6692951e2673313b238e91da7a4e6dc8c5566", 0xca}], 0x9, &(0x7f0000854000)={0x104, 0x113, 0x1, "d5d811e013bc5aa79ab59a4d78182453a639fd49f3635a08d45681ec4d47489a8fd1c77ba90e856bc80cfdab46fdf05851cddc3cbe191c0fb3e53d472094452901270723a291f2d460f9b1fb3381e9e9ef2a55099dbe4faf528183147f02767eaa2902c0ae2f34306cb1aeb88473f9b4a749112dc6bf8f03b30c8b14262703cd1cbcbde79d211fc8b7f93b0dbd7c26face0456ba5aaf100317abf348312215147bc1182803bfa7614bbd867ef4e6c9010f8c96c5cbb7b546caa378c86173a427fccd8aab7d065a51939880bb812589d8ee36a92c29f8fbd216ba6220a589960880874e2efdffc3646227471b0b2ec40ae57dd63e63602d"}, 0x104, 0x4000}, {&(0x7f0000e1d000-0x58)={0x27, 0xa8, 0x0, 0x6, 0x3, 0x6, "e29a2549f315eff30f1d7540fa1669568997ae71bcf3acee02ec1b8cdc9f3d0f9e2f9a4eb26472a1d0b99c4ae3407422c97f4a1c4832806aa13734f8efae2c", 0x1}, 0x58, &(0x7f0000840000-0x18)=[{&(0x7f0000d98000-0xb9)="064144392daeee3ba7a9ebda0d54d0e5388c54d01f6fbe57dff11efbd900a684d1a22309dc1d4fb334dba22627245ee55e50ef0041b1b9205499ce415c5cec598949106b79efe18c12f4d12c1cd0539dbde2a389142d5f183c3632f6004fa75044603e1e154ad1c8ace26b762f9e9d2859c6664ed412335b062e891951f51169d6e8a7f0e7bf658b8f7970e36c8e2d7e5946037a904810bad09814a80fd4669fe726ab9aeea4857a7fbc93598708801a8c1dc3cadbd18c5ceb", 0xb9}, {&(0x7f0000439000-0xb1)="54294a2821649cdefda648448f0088ba98c623d9f2989c4dc9f6d53f9bb9151854ce83bff05275f8bbd63e358ff1c807f2113c7ff0f64460379cae9a069128bb980c0c0acfc2e974159fdd011593c084cf5f403f8e2c9009f610fe2ad827559c6a750a53cf792df52920ecefca41d6f0ffd69f7f5fc8f5395f661919e946bb6987e7855813a2d3a38e814d4bc975dd45d548b39f1a08373e91de9377e5ab1e46d147e6e4633844619084ede5ea7b73485b", 0xb1}, {&(0x7f0000ca6000-0xd4)="d9d47cb86e7f9c56a26a4515834debf531fc12ff6997d7ce1c0c37da3f614a97d068a33a6db8158fa441fa1a5e2c7e4fef71058d1e939cf69d68af74bc7066a659cc4422355bbbfaada8175aa76e47e12bdef08316eb57dfcb8a4260f4544b5d98b11360aa64358a1ec3184d7208ef985fb12c1d1d5aa7e7da223a4c59fe53b2a206df697b69c75cfaeca177241e3357ecb7a4f73bd7855e60e012bf80a3f0a483995e92f2f108a2def90f5a56a9e4b628b868ccf1d7c62a42b8f652a990de175d9078d250626b11908d49b9dff3819175847caf", 0xd4}], 0x3, &(0x7f0000bc5000-0xfc)={0xfc, 0x1, 0x1000, "974c178dedcdc8f673e63bca6e85397b047f5d9bb704d3f69b4182a2e8beeb21f819fe1a974d8835880eb01ede95a4fa3c00bb3415c5fea5168596e140c6f3c327a5554845b8512c24e25c74668989682c61249da4735ade682ca838841fe24346e1c8ed92d1bb386e06afb09865fa5922066e7da87b817b3d310c7a9d68e16848a273ea50dc14b0e9272a844416f3620978091cc70250ff522f4a40c62d2f0e86c148e5e748a2d82d22c272c302714877860a6441fff0c0b3d84dd5cdf51a37b3892b3ae1e540cfa229e2a222f379c23ba41ce94def45317f1e8da768aaedde7f113cb642fc06d7d333cfad61412a73"}, 0xfc, 0x20008011}, {&(0x7f0000d28000)={0x27, 0x1f, 0x2, 0x7, 0x4, 0xfffffffffffffffc, "e67a89b16b3032c920bb2d726c2a95db20ceb87d7a5f43c295ef28c90825510d8123851447b898a13497d3e1aab6a438997059f5624df090be0276d45911a8", 0x80000001}, 0x58, &(0x7f0000308000-0x10)=[{&(0x7f0000ebf000)="8d23ff922a9f3d6f3a5978a6950cebbe1d3035bc9cc4681bf2", 0x19}, {&(0x7f0000260000+0x836)="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0x1000}], 0x2, 0x0, 0x0, 0x4041}, {&(0x7f00005b2000)={0x27, 0x7f, 0x1, 0x2, 0x10001, 0xabc, "8bb74b9605ac1fd420fb3c3d3098256df38be4351133257078fba1845a8414bc51a2ff3a03bb04974acca222c9c17c412a9bc182b3ab9a07847f0ea072994b", 0x7}, 0x58, &(0x7f0000a30000-0x18)=[{&(0x7f0000d90000-0xf8)="98f2428df0d019c3f406e38e8b96e247ae542ed8a5f3c5179843aa092bfc476caa92cf0b41bdb1714c01cda8956eca0ab77ca0bf132fd0810a5de0d43632d8150781b62509a60be655e3b7dcab5cb03aced5f3764f5dffd45b59117d0a1e03428e05a3b7bb6688dc80b03420d5cf67944edaa20d08f02e7e66778c97baf8f40ee812322fe73652f24a1a4367ef49f58d3ab936a35a7fc336bb3d0361ecbae1ca41e952fefa5502d44774035cb7e448b9e7ee183d07551048db7e1e49d1a5e1791c0dcc9b3c05d3ef9c6c4cab4cc5ebede921ecaaab53cbf4988ee497abbb2b5882253d03cc12d64be159f01e0d80e56b3ac3555ca9d73ce0", 0xf8}, {&(0x7f00001bf000)="a0e4650694f0661798e22678a91a4944a9404e3bc59bf39e802aca0546c8024a0e9404760cf023202ef0dd8a04ec77292b10fa69ab05bdf10a76dd9c7e24ede670f716aac7db013903e918de1e6f50ca266a9b01607fac3c6dae2a2acd6adec9007029ca794518cae89f8cbc94e65f1d45a059bac4382dd6cf1ac5576956ba4d07491c80b55548b4f696645ba8718cd02dc8f6d6c263245ac458ea55e89fefaf5153d0abb08e07f2353bb81417b5391d6ab1", 0xb2}, {&(0x7f00008f4000)="97f48f26516994e8c80afcc6cdad20fec835a96502454f22366ed00fa3ad10be8d9e682040d5fb2cf7222669c0b4f0150f5d63e003c46e72af6b5454d00077641511aad51cbe6ff77f5668ff504376832eeede36b445825dc81c4f3e2245e1fdd0a24f2dbd7e56391e64a47d8b6b5ec160920c0f001779ee72c2093589d09104e071", 0x82}], 0x3, &(0x7f00004cc000-0xb4)={0xb4, 0x107, 0x8, "385f4f29bff46af006b61d6126d87c25852c99ea5997c2be5ddd8f5050c60062b40eb85901c010afc458a31f39dde280e237c6c0e2a789f03329c606f6de481c1b9300fec58557bfc5bd3fc985193601f3442fdea365e5354aacfccc0930401a3ba23294fba0e92029c322ffec07c69195c99121d43d5ff9b6f76276c90a74753f5a723e63505d59d768dab5112c479c20f29a0048174456e241d395461080e88364a7c54422"}, 0xb4, 0x1}], 0x4, 0x40010) writev(r1, &(0x7f0000be2000-0x8)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61d9c30500ff070000000200000045efffff08009b0019001a001f000000000001000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/13 20:47:44 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f000047c000-0x4)=0xc0) 2018/02/13 20:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x8, 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00009d8000)={0x9}, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty}, 0xc) dup3(r0, r2, 0x0) 2018/02/13 20:47:44 executing program 0: socket$inet6(0xa, 0x48fd6a0fcdcf78fb, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) ioctl$KDSETLED(r1, 0x4b32, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x18, 0x2, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/13 20:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) write(r0, &(0x7f0000209000), 0x0) sendto$inet(r0, &(0x7f0000548000-0x28)="f397c23511cb442f738c9da3db2b522adf369c3fd77aaebb0879dd44bedfd4bf5be0fcdc5fd9d0f6", 0x28, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/13 20:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000831000)='asemmytric\x00', &(0x7f0000fa4000-0x2)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000064000)="b860e21dac8d30062c", 0x9, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000d38000)='user\x00', &(0x7f0000227000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b10000)='6', 0xfffffffffffffd6d, r0) keyctl$read(0xb, r1, &(0x7f000009e000), 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00008ba000)={@dev, 0x0}, &(0x7f000016d000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00003d7000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) 2018/02/13 20:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000ce0000), &(0x7f0000704000-0x4)=0x4) write(r0, &(0x7f00008a3000-0x4b)="05656a5129ec1b18db7263d704ee304752dd615ee8d7cb239c6cc315bcba5482b15f16a9abd2912a4e88f49ffa70f664bd2ab8b0e6d939921060c80782d415d8479fedaa10cd2b1f6b357b", 0x4b) read$eventfd(r0, &(0x7f0000004000-0x8), 0x8) 2018/02/13 20:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f000028d000)={0x0, 0x0}) futimesat(r1, &(0x7f00002e6000)='./file0\x00', &(0x7f0000172000)={{0x0, 0x2710}, {0x0, 0x2710}}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403", 0x2) 2018/02/13 20:47:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000065f000-0x4)=0xe, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006a1000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) ptrace$setopts(0x200000000004206, r3, 0x0, 0x0) tkill(r3, 0x2f) ptrace$setopts(0x4200, r3, 0x0, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) recvfrom(r4, &(0x7f00000df000-0xc7)=""/199, 0xc7, 0x40002100, &(0x7f0000518000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000790000-0x15)='/proc/self/net/pfkey\x00', 0x14c00, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000db1000-0x4)) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000f2b000-0xc)={0x8, 0x1, 0xe17, 0x2, 0x3}, 0xc) socketpair$ax25(0x3, 0x405, 0xcf, &(0x7f00009b1000-0x8)={0x0, 0x0}) mq_timedsend(r5, &(0x7f0000b4d000)="13bd302db37171252c1acfac4fc1f987bdcbf4921bd1757f30de8134d79538fbdd3342b0d201970e5bd60300b8bdfb4c66331120b0b1b1fe676d54c62da1902ddedc04425ad743ffbc03434f59f97ef3ef4745d4a18f0e172b0921d1bd46", 0x5e, 0x9, &(0x7f0000f5e000-0x8)={0x0, 0x1c9c380}) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f00007ab000)=""/206, &(0x7f0000f46000-0x4)=0xce) 2018/02/13 20:47:44 executing program 4: r0 = creat(&(0x7f0000ebd000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000001000-0x4)="fd18c1b8", 0x4, 0x9, &(0x7f0000265000-0x8)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f0000f72000)}}) 2018/02/13 20:47:44 executing program 1: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000020000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000028000-0x8)='./file0\x00', 0x3) close(r0) connect$inet6(r0, &(0x7f000000e000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/13 20:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00004cc000-0x26)=""/38) 2018/02/13 20:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f00000be000-0x10)=[{&(0x7f0000111000-0x4)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00006b5000), &(0x7f00005ae000)}}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000043c000)=0x7ff, 0x4) tkill(r1, 0x1000000000016) 2018/02/13 20:47:44 executing program 2: mmap(&(0x7f0000000000/0xab0000)=nil, 0xab0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000091f000-0x4)) recvfrom(r1, &(0x7f0000aac000)=""/176, 0xb0, 0x0, &(0x7f000060d000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/02/13 20:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c62000-0x8)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(0xffffffffffffffff, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e22000-0xa)='./control\x00', 0x0, 0x0) 2018/02/13 20:47:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0x38, "f423c7656dd939c3b66ff6a7831b1531a8d081879b2a9b8efb700e52dae9dffc441ea3588ee10dec4e6efde7718bc65cb8cbc2a6de58ac8e"}, &(0x7f0000002000)=0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000)={r1, 0x20, 0x6, 0x1}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000001000-0x8)=@sco, &(0x7f0000001000)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000004000-0x6)='rxrpc\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004000-0x2)='md5sum\x00', 0xffffffffffffffff) keyctl$clear(0x7, r3) bind$llc(r2, &(0x7f0000000000)={0x1a, 0x2, 0x0, 0x8, 0xd1a6, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000005000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) 2018/02/13 20:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000037d000)) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) write$sndseq(r0, &(0x7f0000811000)=[{0x0, 0xd1, 0x0, 0x0, @tick=0x8, {}, {}, @raw32}], 0x30) r3 = syz_open_dev$sndseq(&(0x7f0000cea000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000793000-0x434)={'filter\x00', 0x7, 0x4, 0x3e8, 0x110, 0x0, 0x110, 0x304, 0x304, 0x304, 0x4, &(0x7f00002f3000-0x40), {[{{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x6, 0x8, 0x3df, 0x1, 0x0, 0x4, @generic="03378c13023ddccca2a4204c960f51dc", @common='teql0\x00', {0xe08e5938ff35ccf2}, {0xff}, 0x0, 0x90}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @multicast2=0xe0000002, @multicast1=0xe0000001, 0xf}}}, {{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0xff000000, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x1, 0x19, 0xa5, 0x3, 0x50000000, 0x10001, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="6dabd56b8ec14319ab55898a14ea9298", {}, {0xff}, 0x0, 0x80}, 0xc0, 0xe4}, @unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00', 0x0, {0x6}}}, {{@arp={@empty, @rand_addr=0x2, 0xffffffff, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xc86fbd675840b67b, 0x0, 0x0, 0xff]}, 0x8, 0x7, 0xfffffffffffffffa, 0x7, 0x2, 0x197, @generic="6c53d495908c494b9081fdf96b861a05", @generic="23b1be6275155acb62c8e6a1a60de36d", {0xff}, {0xff}, 0x0, 0x84}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @rand_addr=0x1ff, 0x0, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x434) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000185000)={0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000cab000-0x1)={0x1}, 0x1) dup2(r4, r3) 2018/02/13 20:47:44 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0x1}) fcntl$lock(r1, 0x7, &(0x7f0000c6c000-0x20)={0x0, 0x0, 0x4000000080000d8}) fcntl$lock(r1, 0x7, &(0x7f0000004000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000)=0x9, 0x4) 2018/02/13 20:47:44 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) connect(r0, &(0x7f0000006000)=@sco={0x1f, {0x1}}, 0x8) 2018/02/13 20:47:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x16) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000dc0000)={@empty, 0x0}, &(0x7f0000eb8000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000369000)=""/21, 0x15, 0x40000100, &(0x7f0000a77000-0x14)={0x11, 0x5, r3, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fe000-0xa0)=@ipv6_newroute={0x1c, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x9}, []}, 0x1c}, 0x1}, 0x0) 2018/02/13 20:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000030a000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000a12000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000368000-0x4)=0x26) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000d6000)=0x5, 0x4) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000830000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, "46226e0b38d63e7f070a889f1b587465cc31328469dbd49b28499d4da9076bca565ead2cbef8ef9cca742dd245b38ef2c2028aea39beb9cb762ccc2b3dde03da", "c8678a456b921ff00ae748b12630184f8dda1f8802a15c8272e99bc5faa921f8"}) 2018/02/13 20:47:44 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000000)=""/30, &(0x7f0000001000)=0x1e) fcntl$setsig(r0, 0xa, 0x3b) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r1, &(0x7f0000001000), 0x3) 2018/02/13 20:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbf000-0xc)={0x400000000002000}) shutdown(r0, 0x0) r2 = dup2(r0, r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000507000-0x4)=0x10000) ppoll(&(0x7f0000bc1000-0x30)=[{r1}], 0x1, &(0x7f0000c04000-0x10), &(0x7f0000a1c000-0x8), 0x8) 2018/02/13 20:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x51) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000b40000-0x10)={&(0x7f0000f86000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}]}, 0x28}, 0x1}, 0x0) 2018/02/13 20:47:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) r1 = dup3(r0, r0, 0x51cf6ebe4db39926) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000be5000)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000be3000)=[{&(0x7f0000cf6000-0x54)}], 0x1}, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000e4a000)=0x80, &(0x7f00000a7000)=0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ed1000)='net/ip6_mr_cache\x00') getsockname$ipx(r2, &(0x7f00009e3000-0x10), &(0x7f0000b2c000)=0x10) 2018/02/13 20:47:44 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001000-0x70)=[], 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000007000-0x4)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0}) fcntl$notify(r0, 0x402, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000005000-0x5c)={0x3, 0x0, {0x3, 0x2, 0x0, 0x3, 0x6}}) 2018/02/13 20:47:44 executing program 3: futex(&(0x7f00008e6000-0x4), 0x1, 0x0, &(0x7f00006da000-0x8)={0x77359400}, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000001000-0x8)={r0, r1+30000000}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x77359400}, {r2, r3/1000+30000}}) 2018/02/13 20:47:44 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f000051e000)={0xfa, 0x101, 0x8, 0x30, &(0x7f0000ccd000)=""/48, 0xb3, &(0x7f0000001000-0xb3)=""/179, 0xca, &(0x7f000056e000)=""/202}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x80) ioctl$TIOCSCTTY(r2, 0x540e, 0xb4ae) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000001c000-0x8)={0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f000001c000-0x8)={@dev, @rand_addr}, &(0x7f0000019000)=0x8) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/02/13 20:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000669000)='./file0\x00', 0x100) r0 = openat(0xffffffffffffff9c, &(0x7f0000d16000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000061c000-0x8)='./file1\x00', 0x10) fchdir(r0) 2018/02/13 20:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a98000), &(0x7f0000be1000)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000253000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00003c8000-0x3b8)={0x1e4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xa4, 0x0, [@typed={0x24, 0x0, @str="62646576212376626f786e6574319e3a696370757365742d5d00"}, @generic="9e7071eb565e7976fd6ebb1d50ee73ba35f7361b74", @typed={0xc, 0x29, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x80, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x14, @u32=0x80000001}, @typed={0x8, 0x32}, @generic="5b94e2b30d54a62b61417d3d9cf3dc524fba80ee50a64b8ec8eb4fd28c2ad4ae8a4cf31500db55848cccb4136f"]}, @typed={0x18, 0x2c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x4f}, @nested={0x7c, 0x7d, [@generic="05a84595e84a5605ea57e767a35ae58567477565b03f94c000895f3be137568df37886e7efc95a561bb11ce6feac30c653e24b8ea83de14bd369c81c1f610cbda51eab9480ba44dc92f96a33c29a14f534eb1c43f171577a22cfd8af949cf303468e9152a80c714386dada89dc81cafdd557b5644c14"]}, @generic="7ecf44dea1be0103a27c44b680a23a028d1edf66608eaad6f4337a6235782970fccb76eedbfd5814c0b7d6dfbdbe0321701ad70e3f0c9437fa2b0a827944cf653d39c41df97486216b088d43988d0cb6235929b1e78bee08090d47b1995bfd0335af81967f7a9160e7cb0e99cc05bdffc257d6aba9f7e65dff1c08379d254e8ba0ca958fcbc5d05e1580fb2ab2cc"]}, 0x1e4}, 0x1}, 0x0) 2018/02/13 20:47:44 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000007000-0x8)='./file0\x00', 0x400000, 0x55) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000004000-0x4)={0x3, 0x7}, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = memfd_create(&(0x7f0000006000-0x1)='\x00', 0x2) r3 = gettid() getpgid(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000007000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000004000)=[&(0x7f0000008000)='cpuset\x00', &(0x7f0000006000-0x10)='-vmnet0\\trusted\x00', &(0x7f0000005000-0x3)=')-\x00', &(0x7f0000006000)='locgroup^vboxnet1selfsystem\x00', &(0x7f0000007000)='\x00'], &(0x7f0000003000)=[&(0x7f0000002000)='/selinux/avc/hash_stats\x00'], 0x0) 2018/02/13 20:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000ff000)='id_resolver\x00', &(0x7f00004a8000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003c5000-0xc8)="1d0e2628c48f9a9138d0c6a55164d156ac739a0846c829eb50c852c1f44e4fa80d18bcc8db552f508039a60793d243a768f1e0c126eada4460513be8f530a2a53a919652904f309f14f89616b245b4a2561da7850d455171fbb9cdf25da4c30e78db8377331b2962e10b08074220659b8634bab4dbde5dfd42d100a56c5667161ab6b8e3e8fb1592497e4aae98458e513e87f0d7d0d7bd1210d9671920c77743e6dbbcb7ea65378cca5110665bba0b8b0700746582cca6a753f18fb3637cb564b792bfadcbc59445", 0xc8, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x3f) pipe(&(0x7f0000c4d000)={0x0, 0x0}) vmsplice(r2, &(0x7f000021b000)=[{&(0x7f0000c95000-0x2)="01", 0x1}], 0x1, 0x0) close(r2) keyctl$setperm(0x5, r0, 0x0) close(r1) 2018/02/13 20:47:44 executing program 0: prctl$intptr(0x1c, 0x64) lstat(&(0x7f0000aaf000-0x8)='./file0\x00', &(0x7f00003f2000-0x44)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000+0xe9a)='/dev/input/mice\x00', 0x0, 0x1) r1 = geteuid() ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000001000-0x10)='/dev/input/mice\x00') setreuid(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x700, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000b5d000)=@req={0x50, &(0x7f0000000000)={@common='bond0\x00', @ifru_settings={0x80000000, 0x2d7e, @raw_hdlc=&(0x7f0000001000-0x4)={0xffffffffffffffc0, 0x24}}}}) fstat(r2, &(0x7f0000001000-0x44)) 2018/02/13 20:47:44 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000f87000)='net/ipx\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x1e) 2018/02/13 20:47:44 executing program 2: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x27, &(0x7f0000f1b000)={0x100000001, {0x8000}, 0x80000000, 0x5}, &(0x7f0000f1c000-0x18), 0x8, &(0x7f00000c7000-0x8)) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000f1d000-0x8)='./file0\x00', &(0x7f0000f1e000-0x55)=""/85, 0x55) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000df8000-0x6)={0x0, 0x3ff}, &(0x7f0000f1e000-0x4)=0x6) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f1e000-0x14)={r1, 0x1, 0x3, 0x7, 0x6, 0x2}, 0x14) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000025b000-0xae)=""/174, 0xae}], 0x1, &(0x7f00001bb000-0x4f)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/13 20:47:44 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0xfffffffffffffffe, 0x800, @fr=&(0x7f0000002000-0x18)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/13 20:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000503000)=0x12, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000864000)='/dev/autofs\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000e5000)={0x0, 0x9}, &(0x7f0000369000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000096e000)={r2, 0x1}, 0x8) bind$inet6(r0, &(0x7f00003b1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/02/13 20:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000091e000-0x4)) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0x2c) socket$pppoe(0x18, 0x1, 0x0) 2018/02/13 20:47:44 executing program 5: prctl$setendian(0x14, 0x2) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='wlan1\x00', 0x40, 0x0, &(0x7f0000003000-0x20)={0x0, 0x1}) [ 40.421523] audit: type=1400 audit(1518554864.714:27): avc: denied { getopt } for pid=6697 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=netlink_netfilter_socket permissive=1 2018/02/13 20:47:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000655000)='/proc/self/net/pfkey\x00', 0x301000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000068b000)={"9c3af8366cc35b974c5ce8e8ce108efb", {0x4, 0x5220, 0x6, "cfa36001539e", 0x2}}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x28001) setitimer(0x3, &(0x7f000006d000-0x10)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000e5e000)={{0x0, 0x0}}) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, r2}}], 0x10) 2018/02/13 20:47:44 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000005000-0x4), 0x80800) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0xa0000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001000)=""/55, &(0x7f0000003000-0x4)=0x37) 2018/02/13 20:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000054000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e38000)='maps\x00') pread64(r1, &(0x7f0000b13000)=""/181, 0xb5, 0x2000000000000004) 2018/02/13 20:47:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a8000-0x8)='net/arp\x00') sendfile(r0, r0, &(0x7f0000e4e000-0x4), 0x3f1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000416000)={0x4, [0x0, 0x6, 0x7, 0xa3]}, &(0x7f0000a49000)=0xc) 2018/02/13 20:47:44 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000050a000)=[{{&(0x7f0000e70000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000e6f000)=[{&(0x7f0000623000-0xc0)=""/192, 0xc0}, {&(0x7f0000e70000-0x31)=""/49, 0x31}, {&(0x7f0000e70000-0xcf)=""/207, 0xcf}, {&(0x7f00007cf000)=""/106, 0x6a}, {&(0x7f0000562000-0x1d)=""/29, 0x1d}, {&(0x7f0000e70000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000200000-0x1000)=""/4096, 0x1000, 0x8}, 0x12e}, {{0x0, 0x0, &(0x7f0000d14000-0x8)=[{&(0x7f00005b0000-0xc9)=""/201, 0xc9}], 0x1, &(0x7f000037f000-0x1000)=""/4096, 0x1000, 0x9}, 0x8}, {{&(0x7f0000e6f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000cfc000-0x18)=[{&(0x7f0000e70000-0x3b)=""/59, 0x3b}, {&(0x7f0000ba7000-0x89)=""/137, 0x89}, {&(0x7f0000b14000)=""/4096, 0x1000}], 0x3, &(0x7f00000d4000-0xc2)=""/194, 0xc2, 0x80}, 0x814e}], 0x3, 0x0, &(0x7f0000ab3000)={0x0, 0x989680}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/02/13 20:47:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fc7000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004ca000-0xe8)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000571000-0x4)=0xe8) r4 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea6000-0xc)={0x0, 0x0}, &(0x7f0000f39000)=0xc) r6 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000723000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000035b000-0xe8)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000ed4000)=0xe8) r9 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dcc000)={0x0}, &(0x7f00008d5000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d22000)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f00005d0000-0x4)=0xe8) r12 = getgid() sendmsg$netlink(r2, &(0x7f00004ef000-0xe)={&(0x7f0000acf000-0xc)=@proc={0x10, 0x0, 0x0, 0x20000008}, 0xc, &(0x7f00000df000)=[{&(0x7f0000b9b000-0x104)={0x104, 0x2e, 0x2, 0x5, 0x3, "", [@typed={0xc, 0x95, @uid=r3}, @generic="a6427549fedd76df59edebe1705c86fc6716288c07f61a816e412af0ea06c1c8ee9b75638914b5eaa557f719ab082a59df65a8ce93507b084b29b15dbb2e91fecc9387745cfca6185fb8dda6d153c254b14118c18f7a214b0007546b97e400220fc80101c08e61d84de4c59f1c22b2a45f77edcdf60a3f6ad60cabab38ca4724eebb42faa613a90780dc4691ab77b6e7856ae363242f305b54710995ed3606b8231bf5036d19fea6d2d852721d0628130d09f0cad00d472821cf9a5b0b85cf84f92eb532aeea6bccb9980e58d4bbf034aebc250df22fdcec8870e1a5d9f95ad084adb2261bc66f"]}, 0x104}, {&(0x7f0000d3b000-0x10)={0x10, 0x1a, 0x40f, 0x3, 0x3, "", []}, 0x10}, {&(0x7f0000e89000-0x12e8)={0x12e8, 0x1a, 0x712, 0x2, 0x2, "", [@typed={0xc, 0xc, @ipv4=@loopback=0x7f000001}, @nested={0x10, 0x49, [@typed={0xc, 0x76, @str='{\x00'}]}, @typed={0xc, 0x44, @fd=r4}, @generic="21f0a98af561", @generic="b6d247b8cad655ab2d16ad43f9f3aa56a973782033f1b9c7e0966ce1a57ad2f8885ae4b2909ad0471d835d31eca01000eb3f008aba39f1d9ba83946ba77c35799ed301fb1907f534182570b320c7cf868ed69a4fd6b856f0daad465982deafca434db83c50eab55916578d315ae690465ce8784858c5968227b2ad2424520b917ea592747c1e7fc3211fb1b434f0a8914d6ba5763672e9232cc4d95d0070763db68c5439f73d124f9409b357075fc32a7ea788829bad537388b475eb5f3bbde0dcda96f7b28680b428632b30cb04", @generic="37d4e16642c57c89db5bb0e74b87d5a0e392deaed129846fc27026eef6e3117e728c84c7d9b37f51ec5c3bd9370f291c716a12095ccfe67bde956c66bd92b135cdfad4c0c1f0d6196f409d2effb5734445e8dca947a7a46d388d858daea42bd7ed02b346e116d8934634baec1a320ecc7ec674e6b7df093972603b3dfb3e8a2bdfebc38b932840351f79db4b05c8f19657d89b10651a2e3ebf72e675a490542aba3b85335b2a1f2f23033969252db435182b73ef6b6e9d0304f83ed09c09f316e989f698ab4edb18922946a26af661b46860a8e44f718ff604164c7a07988a4bbf7c1e0a", @typed={0xc, 0x84, @ipv4=@empty}, 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{&(0x7f0000628000-0x5f8)={0x5f8, 0x31, 0x100, 0x2, 0x2, "", [@generic="9955dbd38a2015a9ab92b4b17a7bc5e4e9d147c2e712d8171e81f785b92bb4870415b567e90b01a753eef51713980f4fed3574598ff370cc6765d3ee239383667d0dd4129a3a1e8e9be66219dfcf09bceae2586dbaf6415b07e24bcf93646e774a0f709fc14a475a5b0337df0ccd430743ddb55ea828ba5c1e88d992db0cdaab4a8c1af4bf4fd99c6a472ca6ecc6571be8b068eea75a01bbf05fc34875bde6b2931a938792208952a6", @nested={0x6c, 0x15, [@generic="91882d5ab2bab7792185b43ded66ac8d04ff53ccd0d7ead9655fbb67c91f2e773b8a8a2917b0f00224728929c066fe7e10c09fd626f860e1b3c25d57dfc7489edd5341cfa2fbe8e0924ae507107149220a10fb8e3d8d2ff0f82f85e1a035a80ecdbe699647831ec1"]}, @nested={0xa8, 0x15, [@generic="09acb29fedcab9553315ba391db4791940d0cee02a264f9219daee46326ff6ce06caf4fe8188557448764c7706124cc78a55f0cf9fd5b07dea65988646bbd219c733f7d9d8b3fb239d102536265136d02fdb0a12f170a9502f92edbbbfa3817c05ca3a774ab3f7defa0069eeb9ea20f9eae2f073", @generic="683f9b4cd9c038d2c30062e7af87cd7d228ed212f3c4d92d", @typed={0xc, 0xf, @u32=0xf1b7}, @typed={0xc, 0x30, @u32=0x4}]}, @nested={0xac, 0x66, [@typed={0xc, 0x2e, @fd=r0}, @typed={0xc, 0x4a, @str='\x00'}, @typed={0x10, 0x6e, @u64=0x7fff}, @generic="b9270e98dd41ff2a8da85f63c8c315a12b073ce8280dd8fd3e510202", @typed={0xc, 0x62, @fd=r0}, @generic, @generic="b01081fc1dc7779365a2f8c9800259f26cd180f0b23e107f062115aca5ccda222077c53dbf0b39dd74872b22aa4f1b006c8cafbddf7b3cd06c9483be82c5ac4daa5f5dda54114cec238d60b710d904f93038cda525"]}, @typed={0xc, 0xb, @ipv4=@loopback=0x7f000001}, @nested={0x140, 0x34, [@generic="fbb13105b20c9aa40d4785065c03c1c07cc322fbc0ad56421a1b3fb50fd0f54b1dff188c922d935c3a1f3431275f5517add97b73958fc8464775df65401fe967b0036bac4ce006e3c7740b8546e40bc8e6a39eb8636e3f51c5e4b1dd68997b6760554d8f428e62b72f8e5706026b8a31aef61216b7c975844ab03bf290fbb7a3ae2d14a1b52ac12f300790b5f8e5c3d7a3b0bd697341da9478b60d4bb9b04798f7de5e84159323d4c1d020d243bfd7751864562060c9a1904925c2c0553af960996bfab4b53e23452b87c1ccfd98", @generic="b7b0034b85c40e3a4a195327fe5a914966278ad47ef117217ed2e301c3ecdaed46b5ea26933e17e4b1e6e6f593261ac970d476b9b3cf554f235a11b145f26f5650257a7cfe83a0b6590e105b4dd261952d400d6059339cfded3506e807a9cdfe1822b69db764b9ae71ef630c31"]}, @nested={0x158, 0x19, [@typed={0x8, 0x57}, @typed={0xc, 0x3f, @fd=r1}, @generic="97a8b23f4f480335dd77db61548227915d7dd74f4cd45c6943d64336d5568e462717c800ebd10fc4ce5fffe848179ad06e21ced5fa744b8cabab3e0169050356f75b5e52642aeb526c8d6554ad3a60859c9f00762391391dc35f99927d83c99fe20203bf80c7a1c0fc33bdc957692b8214b0cea4fad7bad06f61d3af69c2f0915cec19abbdd1c765a4", @typed={0xc, 0x48, @fd=r1}, @generic="8ed2b6c7b74418ff0f97d56424f6759a472f7616a051dcd4461a8de2654b8fb97a9a78fb75967d6b", @generic="39894d2bb967e554b005baae0393fad8414653d52a362db629fcbb97e79d875496b5aafcd49288e535f03327637713f4b042d81d4992e54cad9573475adc0653edcaf929f6d4d623f9cc8aaaf1631cc94db882359b65024d690a09f5b1bd47c58ea536a4638236e4b76bd3ff1c9d04258c58e7ea", @typed={0xc, 0x72, @ipv4=@multicast1=0xe0000001}]}, @generic="f367b2e0c35aee2b640fac40bbcbe807d5c3f7cecc8a419ffccff4b7656aeedca2a16b00543f302fd917620801cd79dad593ff772475ced49ee9e88a879a3312c9a9b468d17a6a8ed9d4158afe3ba69fa7a6caf255c9a5c328d1e7d4fef1d2b9efe059320941f329d72881e6a949355995b95fefd634b3292accde7421ffcedb59dffeb35d27324b7c46fb5a8ba55a6ac86088a7bd03cd0cdf8484abc52411cdbb420a3faf177de3a1508ff9aecc4e6d3a8c49d1169d035c5cefa3037cb39a6e066287cb8ca0e20bc62a93f6e7113615644818cb8b8c0117305a26"]}, 0x5f8}, {&(0x7f0000bd1000-0x30)={0x30, 0x42, 0x200, 0x6, 0x0, "", [@typed={0x10, 0x83, @u64=0x400}, @typed={0x10, 0x8e, @u64=0x4}]}, 0x30}, {&(0x7f000073b000)={0xb8, 0x23, 0x10, 0x5, 0x0, "", [@typed={0x18, 0x21, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @typed={0x10, 0x25, @u64=0xffffffff}, @typed={0x18, 0x69, @ipv6=@loopback={0x0, 0x1}}, @nested={0x68, 0x1d, [@generic="b35e2616ccda3e1a8d543202fdfa0af4dea73533297c7f2134838d71ba6603eb6c260452c26aa504", @generic="375c553a26919630e6e7f32448a0a3137faafedad56e2d97931e2bafbe4a1d014783731d596e22a788608f", @typed={0x10, 0x3c, @u64=0x1}]}]}, 0xb8}], 0x8, &(0x7f0000d43000-0xfc)=[@rights={0x18, 0x1, 0x1, [r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1, r1]}], 0xfc, 0x80}, 0x10) accept4(r1, &(0x7f0000876000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @common}}, &(0x7f0000498000-0x4)=0x1e, 0x800) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009c5000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f00001bf000-0x1c)={&(0x7f0000cfb000-0x8)=@abs, 0x8, &(0x7f0000eb7000-0x8)=[], 0x0, &(0x7f0000e3a000-0xfc)=[@cred={0x18, 0x1, 0x2}], 0x18}, 0x0) 2018/02/13 20:47:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000eae000-0x22)="220000001e0007ffe901000f09000700", 0x10) 2018/02/13 20:47:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f81000)='./file0\x00', 0xfffffffffffffffd) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b0f000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) fcntl$setsig(r0, 0xa, 0x17) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d37000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000845000-0xe)={r1, 0x5ef5, 0x3, [0xffffffffffffffff, 0x6fffffff, 0x7f]}, &(0x7f000085c000-0x4)=0xff35) syz_open_dev$sg(&(0x7f0000ab2000)='/dev/sg#\x00', 0x4, 0x84800) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008e9000)={r2, 0x101}, 0x8) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fcntl$getown(r3, 0x9) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000e68000)={0x2, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x118) r4 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) listxattr(&(0x7f00002fc000)='./file0\x00', &(0x7f0000db2000)=""/242, 0xf2) write$selinux_create(r4, &(0x7f00002b8000)=@objname={'system_u:object_r:fonts_cache_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x45) ioctl$TCSETA(r4, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/02/13 20:47:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x881000fe, &(0x7f0000afa000-0x63)="fa2c39dd2e770b0e2fc54693d38e02f7c09ad20dfd9c01f7d7a43bb4000000052efb75524cc7229e358792292e7daaebe10e006c0e0d6828e9a954255f7c94ff6aa70395e0047f10b906e5bc0a58479cedec427b5e80c704e76b1da43a61abd34fb6ce", &(0x7f0000000000), &(0x7f00008ee000), &(0x7f00005ff000)="a0") 2018/02/13 20:47:44 executing program 2: prctl$setmm(0x23, 0x2, &(0x7f0000f64000/0x2000)=nil) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xe)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mq_notify(r1, &(0x7f00009b3000)={0x0, 0x10, 0x1, @thr={&(0x7f00002f8000)="60e611bb41f697dc2adf465a7b73409f751f31481a9c99", &(0x7f0000001000-0x9d)="9c39f5adf8edf67b9b35735f1ef3bacd38421e430fb6bfe24d7d94f0d7ff0a6f77409d6a5b91ba800f1f546f0c30d113b6951b1e4c76ae881aa5a4ce803aa52cb66094d18d0e27efc3b80de2fcee444f1902a59c2bcd262880d35dfe23d7a38fd9b604a3ec705da3d1c1f0f81bafe9abad3174de01ccc2509ba9e2ec42bbea24863dd902dce758777df1cc81f47578d2a13762cbe9701275c91312f912"}}) ioprio_set$pid(0x1, r0, 0x7fff) ioprio_get$pid(0x1000000000002, 0x0) 2018/02/13 20:47:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d4000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000a18000)={{0x77359400}, {0x77359400}}, &(0x7f0000df2000)) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@rand_addr}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dd000-0x20)) 2018/02/13 20:47:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) 2018/02/13 20:47:45 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000086f000-0x4), 0xff30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x4102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000002000)={0xb59, 0x8, 0x0, 'queue0\x00', 0xfffffffffffffffb}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000004000-0x10)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000004000-0x10)) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000000)=0x48, 0x80800) accept4$netrom(r2, &(0x7f0000aa1000-0x10)=@ax25, &(0x7f0000661000)=0x10, 0x80000) 2018/02/13 20:47:45 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000c000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd, 0x1, 0xff, 0x4, 0x80000001, 0x4, 0x401}, 0x20) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/13 20:47:45 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000073d000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0xfffdfffffffffffe, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f000000a000-0x1)) ioctl(r1, 0x8918, &(0x7f0000000000)) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)) ioctl$TCSETAF(r2, 0x5408, &(0x7f000000b000-0x14)={0xfffffffffffffffc, 0x9, 0x27, 0x154f26ed, 0x7, 0x81, 0x6, 0x7418, 0x2, 0x5}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/02/13 20:47:45 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_buf(r0, 0x29, 0x8000000000045, &(0x7f00005f9000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000004000-0x4)=0xe8) r2 = dup2(r0, r0) memfd_create(&(0x7f0000003000-0x18)='vboxnet0:cpusetvboxnet0\x00', 0x2) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0x1, 0x2, 0x1, 0x20, 0x2, 0x20, 0x80, 0xaf, r1, r3}, {0x7, 0x9, 0x3f, 0xfffffffffffffffe, 0x5, 0x0, 0x89a, 0x1}, {0xe8b9, 0x7, 0x9}, 0x3ff, 0xf, 0x3, 0x1, 0x2, 0x3}, {{@in=@empty, 0x3}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x2, 0x3, 0x9, 0x0, 0x81, 0x8}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000005000-0x28)={@rand_addr=0x5, @empty, 0x0, 0x6, [@empty, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x9, @dev={0xac, 0x14, 0x0, 0x16}, @empty, @rand_addr=0xce7]}, 0x28) ioctl$TCGETS(r2, 0x5401, &(0x7f0000002000)) 2018/02/13 20:47:45 executing program 1: socketpair$inet(0x2, 0x4, 0x1398, &(0x7f00001ea000+0x8cf)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @multicast2, @multicast1}, &(0x7f0000927000)=0xc) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000008000-0x70)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000003000-0x10)=@generic="adf9f1bca9ed4e66732214e6cf5a4763", 0x0, 0x0, 0x2}) 2018/02/13 20:47:45 executing program 0: prctl$getreaper(0x1b, &(0x7f0000a96000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) vmsplice(r0, &(0x7f0000f6b000-0x10)=[{&(0x7f00009d8000)}, {&(0x7f0000f8e000)="bf5b2914e5c2aadda8908b234762c37be6c208aa991ccc80f9423c0dfad39930477f96131c9cddc403ca2a5a0bba1da3d209a5aab8f4876b069ff476f07b43aec99aff88448d1b4bbbc11f155b4783c9544e80973a1b1342fb0b69963004fda3feb9d368aa4d71276b69200e5ee1255f918261a2b0fbb3a2bb004086aea3d1a140eade8352d21bda", 0x88}], 0x2, 0x3) ioctl(r0, 0x5101, &(0x7f000042a000)) 2018/02/13 20:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x5000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000fc8000)=[]}, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40), &(0x7f0000768000), &(0x7f00007fc000-0x40)={0x0, 0x20000000000}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/13 20:47:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075b000-0x30)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd2000-0x48)=[], &(0x7f0000a82000-0x18)=[]}}}], 0x0, 0x0, &(0x7f000005b000-0x82)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000109000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000584000-0xad)="e7"}) 2018/02/13 20:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xa6, &(0x7f000003f000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000c3f000-0x90)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x6}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x411, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x2, 0xffffffffffffff80, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x1, 0x8, @empty, 0x6c8c0}], 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f000041d000-0x4), 0x4) 2018/02/13 20:47:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000885000)={0x9, {{0xa, 0x0, 0x2, @empty, 0x7f}}}, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00007f6000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}) 2018/02/13 20:47:45 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000007000)={0x2370, 0x100000000, 0x8, 'queue1\x00', 0x2}) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) read(r1, &(0x7f000000f000-0x1d)=""/29, 0x1d) 2018/02/13 20:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000016000-0x20)={0x0, 0x0, 0x0, 0x80000001}) r2 = gettid() r3 = geteuid() getresgid(&(0x7f0000309000-0x4)=0x0, &(0x7f000050e000-0x4), &(0x7f00006c3000-0x4)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000041a000-0x4)=0x0) r6 = getuid() stat(&(0x7f0000c9d000)='./file0\x00', &(0x7f0000c30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = memfd_create(&(0x7f0000577000-0x9)='([&self%\x00', 0x2) r9 = getpgrp(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c06000)={0x0, 0x0}, &(0x7f0000409000-0x4)=0xc) r11 = getgid() sendmmsg(r0, &(0x7f00002dd000)=[{{&(0x7f00009ad000-0x10)=@ax25={0x3, {"d300ac22bc8d1e"}, 0x3ff}, 0x10, &(0x7f0000eec000-0x10)=[{&(0x7f0000952000-0x89)="5afc7ef7e15750bbf14801311c15d2a29d5e3186bc07072459587c62cb96f18f90d8aa061be7a44391f43ed91169fac09c1bbcd100849ef92bb03afc07696d54fd1fb100f7c042f848fd5266c3b1c952ed061dc8e8d50cc87ab8390bcde80ab73735deb9dfd8d8edb1ef67f1a7a55b9549a8a68d0ec28b9d1360379acedcf96dcb6a4b94da322153fa", 0x89}, {&(0x7f0000554000-0x31)="43a17b37e5b2a6ee6c8dde1b1f66dc76b3adaa16d6e2017b8d6af9c6d8d1aa3bcc8c710c6b806cf33db9f919a1ec3cee3c", 0x31}], 0x2, 0x0, 0x0, 0x20000004}, 0x453a}, {{0x0, 0x0, &(0x7f0000204000-0x30)=[{&(0x7f0000d6f000)="fb0ac5b29a290f277dea928a2e7c5e3fc7f1071c9c3036f573aba57faaab231abdab413225d1d31449f76cc4c1e810fb94d7bb7e4d151058eab0b3f92b66936874c1fad62150c78320beac6fc1ffb8faa36c180ee7a608ff49e4c298398d6326719c3497a614a63e255515cf337ac28ab1669f5814b36c2480b02479d35c836e0b38741fba54f571cb63353a2167a8db8bf85921c442c7305e9763ac17806368629a64d51948d470bd491d08812dcba63fb85dceb4b9a33861a02fd0e5", 0xbd}, {&(0x7f0000159000)="fec3472d0821c71f0438a54825d2a71bbf006f7030bcb69ff9019d0ab71752f02209cdcfd2eafeaa2ba04beaf7c6d2416ed1a8451854c1019b363f6854c1f06299ae92be3c1e6778d3364b3b76b0eb7044ea3b5e6d513a3114bf9fbd79cca8e45e0b8000ec1ae1b435416f62544ac8a7701ff14c4a22c6c56c8264007b99e8bca3b898a20f44b4271934afe2a04fa5d99017", 0x92}, {&(0x7f00008af000)="f147142fa93837d48634d44f585c04aee963894c2758192c459ce1b963a2c44f36fac4a978fcf8d9a2e7d9e16fafeb1c61077535c5a585a0284e47c258b326f8876b3c5e7ac0243d578e4ab1541b7236797e08efa975a24173045f96b5649141bdcdbb02acde06a34621cb22b1d85539596071c92e3cf4477c43c716343326e9aff4100020015ede7504c9b8a6a60f769678d1ee4ffa1f09fa967d9e177878770c6db73e5e4a2f60a11e673f74af63e89c34bc8a396df0fc4677cbf1343a73031a1ec1a2d91a91d0524dba9de80984271d338f4c0ab63fa57a8e99d70d71f9866120297e295b6debb5e35e5b06c11c773d55a63f0f7844e670d39d3370c97b02cf10a251cd9f9c5a6a8c2b402021f309c67c75908ee8ff29dba3d005854ed0b053680d34704115c46d77c1b28c78ebbcbbfbbcadba7490d0952034eff2c89a9bcf5b32dbc92e1a479bfe6f988adbd3e5a5f72c3c17746390566576f1b9546556f812b89553cfe63e760bab743cf489e7568d0136c4368f6c429e367e8fd658065ed334ce4c9d482dbc9cfe1c0ba6ff891fea1678a8fb8d573796c90c80d704a6d942905252b75cb96ecfafc6728735c29414eee4090589e7be70d220e3ac1104176c1afb2c1a2682fb0abef9fa5601920853c409c7abc2ac8f53bc2bcea4c024201ed19a04220930c7835c68aaf76fa3b1026b1376ef2eaf59868ca4735a821d1274940f94d069a6801e665c6f8e31f3d5065bdec77e8b0c9e54c78aae715b251d861b32095a91e487e624d1f1a02f84e594d86f88ba0abc358c690efcaf3fb1283d5fbc29535c4d744db8d7fe377cc1b4030a157c18d4f3d8b20f690eaa0fc52cb926d6744f48eac52ab5ce4ebe024eb9825edfee6cfb2bda58c50e160043c0e21b377932bd1031531c80a52e7af2ba0dd308fa73d23d707b035f56cf329e87f55b499139cd38e4e582471d28f20d7d25e13139c7f4f9d0bdce65652a03c9f39050169ac20fa8d009899283f839e56a65893548372062a2c6c220f32d203fb0871854e40b268937b1590c63d1dd1b569cf20d2094232c03c7452173e0236f7c106840ca5da64fd0cdc1c50053d7421f52cffecd7c84cdaf1e4b109a96e3914c1296a834f8584edd5958f2af9332997859add226e949ff0b7321be3242ea2690a50e1301cbf6a6bfa094e76fcf19277c06cf7d6f356d3acc20128129a07a394cd25754d8b418723e7f03f32f8a02b3d641a249b4be7478248e962f3b1d1e6e55b6c7b6cf21033169a39c0b528702bdfebb9ec8f1eec28ea552880b736dc815c11640afd1298e19d96feb9ce932a318447e229760059d5e8e495c7401728d49068fdd778408ad3270db6842a259b4ea1f809186dbd0517ceb6f3f072159513f433d995782e57f4d1e3fc5df2b9a2caa5e9b9e91fddf987dc0ce7a658c3ad583f4982c455fd8f1dd9ad3760c94fa16e50391ff4d4acfe78e0e409fe1a9ad64db5a8b6cca2ae8a307c8b9dd440af0987699a0d6a070dfbb05de311683c0545456b9972a48d748f27ac78ecf8a682ab28ed793112289f1faa600462d385bc9513739f19bde113f9e13bbeb866ff1b7d26d0e522d351b563f251093478da1a0e527d15c5cd4530e5058000ab36721db4ca354ea8f373f892bc066f50caa0802c6b3e63c1b5bf1454a1002f30b5f0aaaea8acac521552beafd82f18c7e54aa94426844fda4f80cb04e8724b9ff2ac2c074db0388eebd65f104d90dc8a07758a39d74cc3bb70bb899e083d007efe5369c4c0c4c174694cb5423f0c9229e1cae5e39b39fbae42fcacb187c634216988e7f4853a9d6ca650c53d2c19b6838db3798c3097654a799105a77b89797d223dae293ce40e3c1b4024b4b46cd8bdad0712b3049fdb2f4bbab9669f3b6373d79549e6faaf3aca44bdcfb74f5410db0426a8c992f9e40d4db803040ca74c10b2d8c320c708908ef695b960d4e3206fb2106d4481e80a5fa622e74a51d7f6985f621d4395e817f2e83be9c0e5bcc21c9e5aa0b01dd4963fd91033530eb60fbdd7b79212943bab5b98a905f8017301574340084e4365c211af90a445d3c02f47faedeac4818a9e64758b780297316bae93a48e12eca92ca3fbddf69226d7daad4f3ff5a609b306b03a9f97b2786d658136353feb10d238dc718bd596dfc5fb5be884e51767d32c15245356729a7c6bfb7180a1bc84ee3864d4f6eba86439c04aada35eb83e38907da836a62d76327d79ff47d2c21d70cda3a439a81996a85936a066b9ed58fe49b43f29b431429c1319dcab4292264431ff10324ced80fc8b819443d81729dc09d8d1eaa67be4e0a13a3b5dbf00e66fcf5d31952fe9dd6080f4b06119e4ae2bf56466b42e979834e95ec464b752bf3f6acc706ccb017d6e99bab320f5d99d9705a858782fddc30318d343945cb5862345694cbca2f733b03b78466ebd2f2f2888a57364f4a696ecf4982214fc4d4197406bb9b6707d9297ec9220a15948483b422027e470a2989638955dcf5c50e46d84bc7f5ef448b2a79e1b71d0d3d897cd344e2f302bbdc5f88de09691c91b9bb7ad7b95ef584ef4e61c5ea79d87ff7ccd7d144b3407294940c3d7c037dd260501e4112931d4be5a76b16bdd591c9396eee526e0698bd71638c23af1964a452754ac8ca0ebdb4c0776cd7c92b49fc7dcb3a0d85fe57f68f7478019350dc018ae8f168379d79221f55e6dd377e976ebf4e4abda9d5659d456b62e2e0bd3142e74895b412f101abdc30bb8c0f41e5bb201ea09af7a40141a658e39ade16bea88c3819443606b7c3c750f13dbbc06b513ce16b23bfef61d77da542fed88a3a34f1729883ec85aaf567e8d75540a4f589235599a3897a377662a54a47aecc161771cee6b2b305b377f68a854105cffd1e09c9fb92d558546f5cbc3fee16b7a1f173e59ded3dec375ff7de53088ce81564a963a2c23071df1ff705094aff325a07498a96168f231c63df113fe0307b5ede6e90bb22eb0c0e44d1bc007e7910d443d75cfbb66a2c6006bad1184bacfe6bda2184379c0eff76e75b863723efd347124b6052875df3b9de392c7823dcc93c60e414f0cceca2ff5185472d85d2b5aab845cb2985014456fe07cafecde84b5c07d1cbe4d8a6ad3516d59e615856c36b0720633e929e1b72da506f10fdde1b9731464dd6a663e06d7512d26495f296b079b839d73e3d11eeffae85b48e04ea288517b0c9deee2e6f2478b67ec49b8c1a217d1a0160a9552a4e4c4c41f679bd2ab0f0e2286c3a35028fa72718b97a4b9b56803d1f905d9f87c8ab5f74c354028a94e4fc70f4238d36a1cdc628d629dcadea7e1d695d5d9778b94875cf2b5514c6df8afeac9994d72e45ec429a94bc26416c2446db8318da509a6f4a9db79b874e5dbfaba0dda96de73c6543af21b4c88f25969c5bf1fb03836535bd4b219dc8533fde2332973b9e654d72456af5265a9b9cb00356035f09ede5f8f15deb5a637ee326341e978b9a01c86193eeaee7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&(0x7f000010f000-0x28)=[{&(0x7f0000455000)="db5125edcc9e4fc54694f64cf5a4d8ec4d4cb4eaf10da5fd66c8b4670c46510a37b6d134a80c5dfbdc2114e7061f6aac7beca282e9d886866cadc56ecafb5c0217c0e0776fb3cab3fe1309fc24f223a2bc0978b46ae6ec6fffc93e12beefc2628ffc9c327704cf5c3994737ae5bb9d75766ea40d9183", 0x76}, {&(0x7f00009c5000-0x17)="4906dfb252d36ee6c9d9076a6687bf467a8e35cb37144b", 0x17}, {&(0x7f0000fb2000-0x64)="fc1ace413480f3b091939c356c259fb28e67576cb0ba0e7a5c6ed90a98e591e4d913b56f8191fff06059e7b4cb230350bbaca48042d0c2648bc9f272bd9a760ebab9a4daad6a3423e55e64641877df3d8a92c5a432b0f28d10286d3ad7f6dfb14cf2bc7c", 0x64}, {&(0x7f000048a000)="9078f05b6c9508c5edf2d7910f372dc17855a6aedf445d833785aa8594eaa3ac9952f86cf296da22f68bbd1bdda5945a4f7eb8eb41d00f863844b88ba44778f9c685d320fe298efd5c998aa599cd1bf0ab5776fb48d0f52bed6b8223b856ce1bb4", 0x61}, {&(0x7f000024f000)="a54439b7aa7de5c5f404222c5ff863e2a43cc4d13a4addca246e7e6fa079e1b67f69037944a12d98214d328b37c04c1ad548aa9cefcd783f612a9eaed79b642bfd5a6404f2ba12b0e6372da32d1ca58fd1c598ea9d05ab00f8f7bae058588488c8847cc2199e3c970f0304d62c436f46cae451d1cad5978f545b52bfcaccbccd773b249aa4e8830b3f54ba6c41ff2cff118ae9a844a1f5114d2041524cc33d24caaa8a9004f2fa21ec", 0xa9}], 0x5, &(0x7f0000c00000)=[{0x98, 0x1ff, 0x80000001, "51340be6548df840048b3d26961ce1aa610460ae825eefab40cc0bc114856d9ddc020fa6fe535f6ed45e90187ea8adfcdc66fae7161c751f40de78f6c5c18f65eb78e30f5a1005a28306a6aadef4947259ab46fefb871c7bc638ca39bcf44004b824cbf1a5f659b6c7f1684827004e6444d8ce74a1a3445902c5a23f01734b2ede44cf8e12703549d9de"}, {0x30, 0x110, 0x8, "f4b41da2ad8269a4a7fc79de23443f7da63b7a216e9c044b643174efacdfcd82a2ccf0"}, {0x20, 0x11, 0x7fff, "5ee006960cabda76e69e925831b9e7457c"}, {0xec, 0x88, 0x0, "b2bb6669f79963521b527f272ad937dda7163880190b2104e35b7ad3f0999d6d32f672ce0e47cb127b8d3cfe891d93e77b84e62f2be2751b787257a469a3b405d3a6736f063711a00f6f18187aa401a0c6d15f5a58e949175e22c1fe4c4eeb8413b173e9cf3e8bf64d493697958426d6091e129d712269a344b4b23cd5fe129c75ceb769e56862dca11c76cb44f0b57b8d03c73dfcdd5695ec6e527d4dc48846518e4cc0dd62730e6fbe35055a3b9d87d268771b49c7f247693f51fe7718fec26eb0a82ff417a0d97a11a7cfafc99d0bdf1e1be8167ac883059f8fec0ba5c545"}, {0x74, 0x0, 0x9, "125d3881039e2ab17f3fb0ae4ead7fd66dd67924be3af7842f134c4a6f132d497e4ccc80b74437708480fe54959f0e53144a3a088332bc656f9bb44233aa5e9bf25e7fa91cdc0db3fddac49fd91d62a1d0e88fbe53ea50b4f3c00ac9d0caf927b7c71210aa"}, {0xe4, 0x0, 0x5, "06b15d8f596ac7673ec5917be9ea5ddb44394b5e8f77b630264a3d3f77e51f558d695960969106f1f103947047a85877f69c85b83d79fc942e7e202fbbca93ebc0cc4c5c43d606053ae82be0c94ca3dbaaf55b42b00d654331f34e6bb2bac5788f838eff137d50005f173754f0ff5922034d0cc257a421f7f256e0095475f21328f5f5d8df9ae986914ce4d640b3081fbeddbb67805553cdc6944c37317fcdb3c814be1422dbc1041275df5e847f3d611db41f47b581b982455c7a6c816f3e2331d0f601b67127b3bd1693c8bf7cfad01a2fc1b04e856cb4"}], 0x32c, 0x20000005}, 0xffffffff}], 0x4, 0x11) sendmsg$unix(r1, &(0x7f0000ce7000-0x1c)={&(0x7f0000fcc000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ce2000-0x8)=[{&(0x7f000018e000-0x8c)="ccdb86fdee31bb18d415d8762bbfc9b90b7d25e6c18d25b2baf894a14aefb64351b5786f7039bb7d52e820947c5d5b863d19e5a2099943cfaedbc95f002ba250aa46182661fe2381131a8a260ee60d5c098aa284c5466d524c5bdf60d3be4d54db380ff829b8a9cd3fa776b67333732d73ed3e2614a38ff9bea12d93de80c3ffd7bf356cf7559bf5b31d4ee7", 0x8c}], 0x1, &(0x7f000075e000-0x80)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x14, 0x1, 0x1, [r8, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x80, 0x880}, 0x4000) 2018/02/13 20:47:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x100, 0x113000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e00000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000086a000-0x18)={0x2, 0x1000, 0x5, 0x0, 0x7}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='bridge0\x00', @ifru_mtu}) 2018/02/13 20:47:45 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='setgroups\x00') r1 = geteuid() r2 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000004000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000005000-0x1248)={0x1248, 0xb, 0x3, 0x304, 0x2, 0x2, {0x0, 0x0, 0x1}, [@nested={0x11f8, 0x2f, [@generic="27844d96eef7556e247dc2e8e1fa4842e49e7d5d8ab571d9d6d49ad460005ca30ca600f0250670cebf6b64a97d30a5f285b562aa040cefe228e415f6d5cd99a2c10a36e2d65249b09a81343137cfd0eccd44ebb4c3b315419dc9e0a148c05c55646d0bb47c8a3489e68121b2c0dd472895d668ce52395bedbbdc6184", @typed={0xc, 0x28, @uid=r1}, @typed={0xc, 0x28, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x1c, 0x29, @str="73656c696e75782ce7402673656c667b00"}, @typed={0xc, 0x96, @str='{\x00'}, @typed={0xc, 0x5b, @pid=r2}, @generic="df1b50550e15677f5fd4a9ade078cbda38cfb138c70a973099d9059c3f448f747184e29c666c2615dd16cda478c51c3ecf8142afc666b7c9e3fb8102faee967269c3676167a8fe2db374ddb9de59c63fd3cd5e393ab479efa5597a9c41288f7b45108cbee9", @generic="d175a0191c305d1da8cd3e8c706f163193c4713f32a36a1d14c381c8df50f205a1940bfb537a79f83677b05f347fbcf5ed211629b0588bd65e70675696c77638779d809a76837cf389416cffbb02036705f25885412ec74bcdabf8b5864279a5506432e64d0e8eaff2f4b4ec1096abb2a299c309187a1334358978b63016413cc4228113c5a40893c9d254647567b7dd92ed383806fe3a264ea0963c5cef3e7ea6bc7718f5c04310007e01da96db3eba9446113b705172cbccaced9efbfdf4", @typed={0x1008, 0x19, @binary="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"}]}, @typed={0xc, 0x1, @pid=r3}, @typed={0x18, 0x83, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x18, 0x66, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x1248}, 0x1, 0x0, 0x0, 0x40000}, 0x24000084) write(r0, &(0x7f0000ea0000)='\x00', 0x1) 2018/02/13 20:47:45 executing program 3: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000000d000-0x8)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x25, 0x0, 0x1}, {0x16, 0x0, 0x0, 0x6}]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x4, 0x995) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000025000-0xc)={0x0, 0x90, &(0x7f0000001000-0x90)=[@in6={0xa, 0x3, 0xb81a, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x3, 0xc4b, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xe57}, @in6={0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xfffffffffffffff9}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000002b000-0x28)=[{r0, 0x230}, {r0, 0x9004}, {r0, 0x8100}, {r0, 0x6ad887bdeb3c1c0c}, {r0}], 0x5, 0x4d0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x6, 0x3, 0x80000001}, 0x10) [ 40.838663] binder: 6796:6821 transaction failed 29189/-22, size 0-0 line 3004 [ 40.855788] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/13 20:47:45 executing program 1: mmap(&(0x7f0000000000/0xbfe000)=nil, 0xbfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) r2 = gettid() mmap(&(0x7f0000bfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bff000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000031c000)='/dev/sg#\x00', 0x802, 0xc0, &(0x7f0000c00000-0x1d)={0x1f, 0xfffffffffffffdf0, 0x7, 0x1, 0x1, 0x4, 0x10000, 0x7}) r4 = syz_open_procfs(r2, &(0x7f0000202000)='net/unix\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4}) write$selinux_user(r1, &(0x7f00002e5000)={'system_u:object_r:dhcpd_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2e) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000c00000-0x1)={0x9}, 0x1) mmap(&(0x7f0000bfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000bff000-0x4)=0x6, 0x4) mmap(&(0x7f0000bfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000c00000-0x4e)=""/78) mmap(&(0x7f0000bfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000bff000)=@objname={'system_u:object_r:autofs_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x30, 0x35, 0x20, './file0\x00'}, 0x3f) ioctl$TCSBRKP(r1, 0x5425, 0x7) epoll_wait(r1, &(0x7f00000f9000-0xc)=[{}], 0x4410d46e4c8c12fe, 0x4) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f000055f000-0xce)="25afd76241c290170c351f551abdf35b57cedbca6b11f946afdd546c00f58ed6d091dda81d078e54316a617032c8810292fd03b717a3eb683b4703f1f1ca7d99cd1b12742dfc37eb284ab88a93ccf50daa46f4dcb2fc330cd5c95c16dc18e3fc531ab952faf0daa457f9cedcee7b3d132f6426a595c6b94df950516689dc6e27b79b46e2fdc73897a9a1ffb8512958b8ea1511006134a55d48a550961c7fee609e68f4cb60aed735e7e32bfb3409bc93011501659f34b95d34b9af6ccfc26462894a2d7fbdf4ba916304f9ffe9d7", 0xce) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000111000)=@syzn, 0x10) mmap(&(0x7f0000c00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000c01000-0x9)='illinois\x00', 0x9) 2018/02/13 20:47:45 executing program 6: mmap(&(0x7f0000000000/0x9bf000)=nil, 0x9bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000930000)={0x7}) mlockall(0x3) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f00009bf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f00001e2000-0x1000)=""/4096, &(0x7f00009c0000-0x4)=0x1000) 2018/02/13 20:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000061000)={0x80000000}) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000afa000-0x10)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x2001}) epoll_pwait(r2, &(0x7f00009c4000-0x18)=[{}, {}], 0x2, 0x0, &(0x7f0000bc0000-0x8)={0x7}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000e93000)={0x40000002}) 2018/02/13 20:47:45 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00002b8000-0x8)='./file0\x00', 0x1) pipe(&(0x7f0000fe5000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000fe9000)=[{&(0x7f0000fe8000)=',', 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) syslog(0x9, &(0x7f0000cca000-0x5)=""/5, 0x5) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/02/13 20:47:45 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/rfkill\x00', 0x40, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f000057d000)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000002c000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000370000)={0x6, 0x0, 0x10000, 0xfffffffffffffff9}) fadvise64(r0, 0x0, 0x5, 0x5) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000624000-0x8)={0x1ff, r3}) r4 = inotify_init1(0x0) fcntl$setstatus(r4, 0x4, 0x72109c5fef5d34d3) r5 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r4, 0xf, &(0x7f0000fa4000)={0x0, r5}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10), 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000040e000-0x5c)={{0xa, 0x2, 0x5f, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, {0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7f}, 0x9, [0x10000, 0x1f, 0x1, 0x7fff, 0x2, 0xb4]}, 0x5c) inotify_add_watch(r4, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r4, 0xa, 0x34) r6 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r4, r6) fcntl$setlease(r2, 0x400, 0x1) 2018/02/13 20:47:45 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00003c0000)={0x17, 0x3cb, &(0x7f0000fd6000-0x8)}) 2018/02/13 20:47:45 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b6b000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000060000)=0x8, 0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) ftruncate(0xffffffffffffffff, 0x40) 2018/02/13 20:47:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ec8000-0x8)='./file0\x00', 0x200, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00002a6000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x0, 0x2a44, 0x100, 0x8, 0x4}, &(0x7f0000b34000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000093d000)={r1, 0x27, "864b5d0444562e33e4f0117e8adf8ac26962f3fb758c34fc5e5ee21e92753ccd47318d81be304c"}, &(0x7f0000db4000)=0x2f) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b06000-0x8)) 2018/02/13 20:47:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eec000+0xf39)='net/hci\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f000032b000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x214f, 0x1, 0x2, &(0x7f00009a0000/0x400000)=nil, 0x200}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/02/13 20:47:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000bcc000-0x4), &(0x7f0000ff0000)=0x4) 2018/02/13 20:47:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000829000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000b13000)=""/112) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/13 20:47:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002fd000-0x4)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000e9000)="e0f61cdb895900ccc525aac54933fe8bcad48f58b20bdb0ee9debf8c425cacd79740aa0285f111488d77baca60c0694ed8970167afcdbfd7a80371d0e43230af31c05fe5f4e20dbd110dfa5d815bbc6a19e7adda340547922a7b3e439c7aa1a1041b13a71476fd9ecf5570b756fe1f34bfa1efe989ea67466457ce0e13607ecfcff72d7107f0da7d62bc297af71be0fb3d9225115c408d168b1f79f422a61202d054fc9ee030b231786e22d455455b886bd17026aeb50ab2f24751e48538e653bd0916393225504f15fb5c6469dbcc9893149b7b8a758ac34b96e1c9b09e7555dad31ebf11a72e697a") 2018/02/13 20:47:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001000-0x8)={0x1, 0x5}) mq_open(&(0x7f0000001000-0x8)='ppp00^*\x00', 0x40, 0x0, &(0x7f0000014000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 20:47:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00001e5000-0x8)={0x1, &(0x7f00005f5000)=[{0x9, 0x10001}]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c60000+0x38e)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c73000-0x10)=@ethtool_pauseparam={0x12}}) 2018/02/13 20:47:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000685000)=[], 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f52000-0xc)='/dev/autofs\x00', 0x480, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00001d8000), &(0x7f0000e26000)=0x14) tkill(r1, 0x1000000000016) 2018/02/13 20:47:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/13 20:47:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000115000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4), 0x4) r2 = getpid() syz_open_procfs(r2, &(0x7f0000515000-0x9)='net/icmp\x00') sendmsg$nl_xfrm(r1, &(0x7f00002fc000)={&(0x7f0000868000)={0x10}, 0xc, &(0x7f00004de000-0x10)={&(0x7f0000db8000-0x60)=@newspdinfo={0x14, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000397000)='/selinux/create\x00', 0x2, 0x0) recvmsg$netrom(r1, &(0x7f00002f9000)={&(0x7f00004ef000-0x48)=@full={{0x3, {"9174466327e73d"}}, [{"6404003b0ce581"}, {"56016bdfe5c176"}, {"01978334b46e1c"}, {"75b3230b9fd79e"}, {"d19ea8f4e335ee"}, {"feac015c6aad85"}, {"16a67d0cd12da2"}, {"dbc1bb7d4fd153"}]}, 0x48, &(0x7f0000e5a000)=[], 0x0, &(0x7f0000dde000)=[{0x8c, 0x119, 0x8d, "a9db4f92d2e8d887e396ae792e1cf2f0cdc46980c1b4bd2261bd8a89aed6b9aee3feaa95a490f2f6bd6dc728d3f8b193bfdf12ccf668baba7a6bbc4c1d12b2771ff7b9764a9b7d2c9c5c47bde94988ddb119ee35050c78528d7ef0222cf35025f27834ecdc8acb388353afaaaf865ca228e9a778f29cb4fbf77b6eba7e9d21e4"}], 0x8c, 0x4}, 0x100) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) 2018/02/13 20:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000358000-0x9)='/dev/net/tun\x00', 0x0, 0x80) ppoll(&(0x7f0000c12000-0x28)=[{r0, 0x404}, {r0, 0x4080}, {r0, 0x100}, {r0, 0x40}, {r0, 0x20}], 0x5, &(0x7f0000a6b000)={0x0, 0x989680}, &(0x7f0000ff2000)={0x3ff}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='bridge0\x00', @ifru_mtu}) r1 = open(&(0x7f0000a50000)='./file0\x00', 0x0, 0x12) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000abc000-0x1000)="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") 2018/02/13 20:47:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='%\x00', 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f000064d000)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) lstat(&(0x7f00007a7000-0x8)='./file0\x00', &(0x7f0000988000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000008000-0x20)={0x81, 0x6, r1, 0x200, r2, 0x3, 0x4, 0x80000001}) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000ef5000)={@common='bridge0\x00', @ifru_data=&(0x7f0000ef6000-0x20)="605252a7e1331425220f0cac20825e16a391c7b18518d8f417fd3abcbab9c552"}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00007e5000)=0x1e8, 0x35514cc5d5d4c003) sendto$inet(r3, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r3, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/02/13 20:47:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0x10001}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) umount2(&(0x7f0000376000-0x1)='.', 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f000075f000)='/dev/sg#\x00', 0xffffffffffffff00, 0x22000) ioctl$TCSBRKP(r1, 0x5425, 0x1ff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000be9000-0x8)) 2018/02/13 20:47:45 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ac0000-0x110)=@hopopts={0x0, 0x20, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @generic={0x0, 0xec, "14e07b1ad6ce808e2f8d57e1c6a7338a58c35c44115412e5fd80a6628ea431d9cd2c7103fed54c567b3dd80f45949253228c577d2f09ba0e487b7c70b140bb4771c9157188d4116ce8adafeec771a183bad3e771ced61ae8f150a63e1730d97b84a2518ff392d4c5e167db010dfbff2208f743ccc4e65f0f7bcc97e3838a72e70100000000000000884da02df149872e658d1922d7be406ac63d06c6a7d74134688ccd656257e4abe030ffff0000a50515f7f6a1f225510e0405dbf794db1e6b34b9267c712c84f934c336983b667de8b4b349ca39a142c03c985e49d0104a9b83fa8f45ae1e5769f26bd45f"}]}, 0x108) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fd2000)={0x0, 0x7f46, 0x5, 0x4, 0x5, 0x8}, &(0x7f0000fd2000)=0x14) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000070f000)={0x0}, &(0x7f00006b7000-0x4)=0x8) pipe2(&(0x7f0000d07000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00003e1000)={r1, 0x3}, &(0x7f0000667000-0x4)=0xff09514521df1689) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c9000-0x8)={r3, 0x2}, &(0x7f0000fd2000-0x4)=0x8) write(r0, &(0x7f0000fcd000-0x1000)="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", 0x4a5) 2018/02/13 20:47:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x4020000080800) clock_gettime(0x0, &(0x7f0000378000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000000010, 0x2, 0x400000000010) write(r2, &(0x7f0000574000-0xc0)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) recvmsg$netrom(r2, &(0x7f0000062000-0x1c)={&(0x7f00003a2000)=@full={{0x3, {"5fbd5c4df355b6"}}, [{"28330b000100"}, {"a484b2ac165d94"}, {"dba110d008d7fc"}, {"bafb5f56ab01b7"}, {"f29e4088da2392"}, {"d5437ac3f17e59"}, {"2c09e4e46131ae"}, {"9a377f42019b24"}]}, 0x48, &(0x7f0000937000-0x38)=[], 0x0, &(0x7f000005e000-0x2b0)=[]}, 0x0) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{}, {0x0, r1+10000000}}, &(0x7f000000e000-0x20)) read(r0, &(0x7f0000205000-0xc5)=""/197, 0xc5) 2018/02/13 20:47:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000989000)="ff48d300000007183b0000004eef000101000000", 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000871000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) socket$inet6(0xa, 0x2, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) 2018/02/13 20:47:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f000086e000)='oom_adj\x00') exit(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000556000)={0x8}) readv(r1, &(0x7f0000d28000-0x40)=[{&(0x7f0000a82000-0xd)=""/13, 0xd}], 0x1) openat(r1, &(0x7f0000276000)='./file0\x00', 0x10000, 0x0) 2018/02/13 20:47:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$mice(&(0x7f0000462000)='/dev/input/mice\x00', 0x0, 0x107000) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000000)) 2018/02/13 20:47:45 executing program 3: socketpair$inet6(0xa, 0x7, 0xb7e7, &(0x7f00008f7000)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/02/13 20:47:45 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000480000-0x28)={0x0, 0x0, 0x0, 0x0, "fe6498d653b4270058225586db142cdec6000117545274946a94771f398b4046"}) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000001000-0x4)=0x1) [ 41.165981] audit: type=1400 audit(1518554865.454:28): avc: denied { write } for pid=6900 comm="syz-executor1" path="socket:[16150]" dev="sockfs" ino=16150 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.213909] audit: type=1400 audit(1518554865.504:29): avc: denied { read } for pid=6900 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/13 20:47:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x400000000027, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @empty, @multicast1=0xe0000001}, 0xc) modify_ldt$write2(0x11, &(0x7f00008d7000)={0xe83d, 0x20000800, 0xffffffff, 0x8000, 0xcdc, 0x0, 0x8, 0x3, 0x495, 0xafc3}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000fa8000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000824000-0x44)={{0x2, 0x3, @multicast1=0xe0000001}, {0x307, @link_local={0x1, 0x80, 0xc2}}, 0x4a, {0x2, 0x0, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cca000-0xa)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000fa8000-0x55)=""/85) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f01000)={0x0}, &(0x7f0000020000-0x4)=0xc) fstat(r0, &(0x7f0000ef1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = syz_open_dev$usbmon(&(0x7f0000931000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x101000) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40086410, &(0x7f00006be000)={0x47, &(0x7f000050b000-0x47)="6672f1aa619dd44ae7a09b0c188668bb6a806fc70bf4bb6b50c2e469abbf2567274aa69fa6a71913389aedba2e66377366533d9c5b26af7bfbbc649ff149f9249c3d8364f84709"}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b2000)={r2, r3, r4}, 0xc) 2018/02/13 20:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ppoll(&(0x7f0000d36000-0x10)=[{r0}], 0x1, &(0x7f0000543000-0x10)={0x77359400}, &(0x7f0000ea3000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x3) r1 = request_key(&(0x7f0000b4d000-0x6)='rxrpc\x00', &(0x7f0000e5d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b46000)='GPLvmnet1md5sum(&procvboxnet1)\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f000014e000)='/dev/ptmx\x00') personality(0x400000d) 2018/02/13 20:47:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001000-0x8)={0x1, 0x5}) mq_open(&(0x7f0000001000-0x8)='ppp00^*\x00', 0x40, 0x0, &(0x7f0000014000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 20:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f16000-0x10)={0x2, 0x2, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x80806, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000943000-0xcc)=""/204, &(0x7f00000d8000)=0xcc) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x944}, 0x1c) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000052e000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000062e000)={r3, 0x80000, r0}) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x0) 2018/02/13 20:47:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009d5000)) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000077000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = dup(r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000c61000)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000139000)={0x100000001}, 0x4) preadv(r1, &(0x7f0000dea000)=[], 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000043e000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r3, &(0x7f00004fc000-0x4), 0xff) 2018/02/13 20:47:46 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000008000)='/dev/snd/timer\x00', 0x0, 0x448800) fcntl$notify(r0, 0x402, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x2}) splice(r1, &(0x7f0000007000), 0xffffffffffffffff, &(0x7f0000008000-0x8), 0xff, 0xd) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000)='blacklist\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004000)="773c6eeaf3d028a119caec977e7a5fe87d4f0779ffe5fe7c8e1a836e18bc021c429e6e66e35699064a96565c3e6bf747ecba353f4ddc16068d58bce7c2e595905f27ed4d5b462cefb267ccca86eb48283ea5e4957c981a9e0c6d49f097ae8ae7b5428fbb48852a9a07567eec12832841b2ece4d0ea5992f45616546e39edd3b92d57d1884c7c4eb50becf8d7dfc5abcbc55b353c5ffa188abfc32b45788591bd7925d6ac0bcb6a40afe5c8dc0dcfbc8dd3f7c14b4b936f9a473ba11a25792d79c63d9368d2060b9590c569dbfbe9a025cbd28f92f290cb01d6552cbc260cad636e530d177eb1", 0xe6, 0xfffffffffffffffc) add_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f000000b000), &(0x7f000000c000-0x4)=0x180) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000)={0x0, @in6={{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3f}}}, &(0x7f0000007000-0x4)=0x8c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000c000-0x8)={r5, 0xb4a2}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) sendmsg$netlink(r6, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f000000b000)={0x18, 0x2, {0x3, @empty}}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000b000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x0, 0x3, 0xd330, 0x2, 0x80, 0x20, 0x32, r3, r4}, {0x5, 0x1f, 0x19, 0x3, 0x8, 0xffffffffffff8001, 0x3f, 0x8001}, {0x7, 0x5, 0x4, 0x5}, 0x4, 0x2, 0x3, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6, 0x0, 0x1, 0x1, 0x82d, 0x5, 0x9}}, 0xe8) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000000), &(0x7f000000a000-0x4)=0x8) 2018/02/13 20:47:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000c87000)=0xffffffff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000038e000-0x4)) r1 = dup(r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d97000)) 2018/02/13 20:47:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b87000)='/dev/ppp\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f000061c000-0x4), 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000aab000)=0x101, 0x4) 2018/02/13 20:47:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000055000)=""/23, &(0x7f0000286000)=0x17) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x80}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006c5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e2b000)='/dev/sequencer2\x00', 0x20002, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000666000-0x4e)=""/78, &(0x7f0000e74000-0x4)=0x4e) epoll_wait(r1, &(0x7f0000ddc000)=[{}], 0x1, 0x7f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002d0000-0xc)={0x20000000}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000062a000)) fcntl$setlease(r0, 0x400, 0x10000000002) bind$inet(r1, &(0x7f0000aef000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000f5c000-0x14)={@loopback, 0x0}, &(0x7f0000d15000-0x4)=0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000084e000)={@common='erspan0\x00', @ifru_flags=0x1000}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002a1000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, r3}) 2018/02/13 20:47:46 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fc6000-0x10)='/dev/input/mice\x00', 0x0, 0x111000) fstatfs(r0, &(0x7f00006c0000)=""/4096) r1 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000fc7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fc7000-0x4)=0x14) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000457000)={{{@in=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@empty}}, &(0x7f0000fc6000)=0xe8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fc7000-0xe8)={{{@in6=@empty, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x2, 0x1, 0x2, 0x20, 0x20, 0x2b, r2, r3}, {0x6, 0x7, 0x6, 0x4, 0x2, 0x0, 0x10001, 0x4}, {0x401, 0x7, 0xffff}, 0x1, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xff}, 0xa, @in=@rand_addr=0x5, 0xffffffffffffffff, 0x3, 0x2, 0xfff, 0xfff, 0x80000001, 0x9}}, 0xe8) 2018/02/13 20:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000825000)='keyring\x00', &(0x7f00000cb000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f000086e000-0x8)='big_key\x00', &(0x7f000073e000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000816000)='\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x3, 0x20400000000, r1) r2 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x0) bind$inet(r3, &(0x7f0000f16000-0x10)={0x2, 0x2, @rand_addr}, 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfd4a}], 0x1, 0x0) lseek(r2, 0x36, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000059000-0xd7)={0x0, 0xcf, "6071b808c8a864f636aae3890d6e4d42d698839a01251c2723d3217beb88d4f357d3909f7446794997dfcf3bac79ee1300b61debabb09d7eac35cb2386675dfc5a535d2b21ceaa49e26d9c3f2ca9a6f533175139d0b6a3a0664233a64809c8880179008faa66483061b2cdba33dba921f817b58df1a347b0090f2ec25eca4cb18fdf662334e8eada3bab028dbf0a3cd02b25ea2e7636a4eb77728588e56f4fca6023b7b224900496562559628ade43446f9a3e048b93e652ce09072205ecf8dbe265aff968eb5a17bf798cc5fa41aa"}, &(0x7f00000e5000)=0xd7) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008ae000+0xe6a)=@assoc_value={r4, 0x8}, 0x8) 2018/02/13 20:47:46 executing program 5: clock_gettime(0xb, &(0x7f00000b0000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x80000001, 0x50000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000111000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1}) 2018/02/13 20:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000240000-0x8)={0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000231000-0x4)=r0) rt_sigtimedwait(&(0x7f0000e99000)={0xffffffffffffffff}, &(0x7f0000ac4000-0x10), &(0x7f0000685000)={0x77359400}, 0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007b8000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000fb2000-0x4)=0x3f) 2018/02/13 20:47:46 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a7000-0x16)='/selinux/checkreqprot\x00', 0x38001, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000097b000)='cubic\x00', 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0xfff, 0x8, "198b815c5b3a", 0x80}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x2000000000015, &(0x7f0000002000)="d80559fa0418ec8f954be7ed52dbf70b6a30a751545b7e866d", 0x19) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_rr_get_interval(r2, &(0x7f0000001000-0x8)) 2018/02/13 20:47:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000), 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="2a266b657972696e676c6f7d6c6ffe00", 0x3) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000094c000-0x11)='/selinux/enforce\x00', 0x200400, 0x0) 2018/02/13 20:47:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) recvfrom$unix(r0, &(0x7f00000fc000)=""/160, 0xa0, 0x2000, &(0x7f0000ff1000)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000738000)=@file={0x0, './file0\x00'}, 0xa) 2018/02/13 20:47:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDSETLED(r0, 0x4b32, 0x7) pipe2(&(0x7f0000001000-0x8), 0x84000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r1, &(0x7f0000d52000)=[{&(0x7f0000515000-0x1), 0x1}], 0x94) socketpair(0x18, 0xe, 0x5, &(0x7f0000326000-0x8)) 2018/02/13 20:47:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000757000)='/proc/self/net/pfkey\x00', 0x2080, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000895000-0x3)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)={0xc}) 2018/02/13 20:47:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00000b0000-0x40)=[], &(0x7f0000b5b000-0x8)=[]) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000625000-0xb8)="32427d0e8f9b928d123f2c8af9991c064f3786b242fc9c63210c7961f116c818830ad65efe48219e8443409ba711db36a64f6c6e2db4acc43eabc9f3ed5878a8d4101208b5643423485249504f59dfcf75634ebd805560bfb15ff7c5a21621654a10b159009183c182e144901ddcde45fc53767dc0983ca3c400305d3c9eaed96419c58f8781f6a54c954ef7325b98b0648a765489a2f5a0eb68ab27d8ac37f3e6e4936bb6b6f7a8f7c0dded960e1f070c4897d3f476aa6f") process_vm_readv(r1, &(0x7f0000de4000)=[], 0x307, &(0x7f0000d66000-0x48)=[{&(0x7f000082f000-0x4b)=""/75, 0x1a}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 42.639519] ================================================================== [ 42.646898] BUG: KASAN: stack-out-of-bounds in unwind_get_return_address+0x92/0xa0 [ 42.654575] Read of size 8 at addr ffff8801d5237de8 by task syz-executor7/7005 [ 42.661902] [ 42.663512] CPU: 1 PID: 7005 Comm: syz-executor7 Not tainted 4.9.81-gf8bbe51 #40 [ 42.671021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.680345] ffff8801d46c77c8 ffffffff81d94e69 ffffea0007548dc0 ffff8801d5237de8 [ 42.688331] 0000000000000000 ffff8801d5237de8 0000000000000000 ffff8801d46c7800 [ 42.696324] ffffffff8153e1e3 ffff8801d5237de8 0000000000000008 0000000000000000 [ 42.704327] Call Trace: [ 42.706887] [] dump_stack+0xc1/0x128 [ 42.712235] [] print_address_description+0x73/0x280 [ 42.718881] [] kasan_report+0x275/0x360 [ 42.724482] [] ? unwind_get_return_address+0x92/0xa0 [ 42.731209] [] __asan_report_load8_noabort+0x14/0x20 [ 42.737936] [] unwind_get_return_address+0x92/0xa0 [ 42.744485] [] __save_stack_trace+0x8d/0xf0 [ 42.750427] [] save_stack_trace_tsk+0x48/0x70 [ 42.756542] [] proc_pid_stack+0x146/0x230 [ 42.762308] [] ? lock_trace+0xc0/0xc0 [ 42.767726] [] proc_single_show+0xf8/0x170 [ 42.773578] [] seq_read+0x32f/0x1290 [ 42.778910] [] ? seq_escape+0x200/0x200 [ 42.784502] [] ? fsnotify+0x86/0xf30 [ 42.789836] [] ? fsnotify+0xf30/0xf30 [ 42.795257] [] ? avc_policy_seqno+0x9/0x20 [ 42.801121] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 42.808104] [] ? security_file_permission+0x89/0x1e0 [ 42.814827] [] ? seq_escape+0x200/0x200 [ 42.820419] [] ? seq_escape+0x200/0x200 [ 42.826021] [] compat_do_readv_writev+0x522/0x760 [ 42.832481] [] ? do_pwritev+0x1a0/0x1a0 [ 42.838076] [] ? mutex_lock_nested+0x5e3/0x870 [ 42.844281] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.851091] [] ? mutex_lock_nested+0x56f/0x870 [ 42.857291] [] ? __fdget_pos+0x9f/0xc0 [ 42.862801] [] ? __fget+0x20a/0x3b0 [ 42.868049] [] ? mutex_lock_killable_nested+0x960/0x960 [ 42.875029] [] ? __fget+0x47/0x3b0 [ 42.880193] [] compat_readv+0xe3/0x150 [ 42.885704] [] do_compat_readv+0xf4/0x1d0 [ 42.891469] [] ? compat_readv+0x150/0x150 [ 42.897241] [] compat_SyS_readv+0x26/0x30 [ 42.903101] [] ? SyS_pwritev2+0x80/0x80 [ 42.908696] [] do_fast_syscall_32+0x2f7/0x870 [ 42.914808] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.921440] [] entry_SYSENTER_compat+0x74/0x83 [ 42.927635] [ 42.929231] The buggy address belongs to the page: [ 42.934127] page:ffffea0007548dc0 count:0 mapcount:0 mapping: (null) index:0x0 [ 42.942351] flags: 0x8000000000000000() [ 42.946291] page dumped because: kasan: bad access detected [ 42.951968] [ 42.953562] Memory state around the buggy address: [ 42.958459] ffff8801d5237c80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 42.965789] ffff8801d5237d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 42.973116] >ffff8801d5237d80: f1 f1 f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 [ 42.980443] ^ [ 42.987168] ffff8801d5237e00: f2 f2 f2 f2 00 00 f2 f2 00 00 00 00 00 00 00 00 [ 42.994509] ffff8801d5237e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.001835] ================================================================== [ 43.009167] Disabling lock debugging due to kernel taint [ 43.014801] Kernel panic - not syncing: panic_on_warn set ... [ 43.014801] [ 43.022161] CPU: 1 PID: 7005 Comm: syz-executor7 Tainted: G B 4.9.81-gf8bbe51 #40 [ 43.030884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.040210] ffff8801d46c7720 ffffffff81d94e69 ffffffff84197637 ffff8801d46c77f8 [ 43.048181] 0000000000000000 ffff8801d5237de8 0000000000000000 ffff8801d46c77e8 [ 43.056148] ffffffff8142f691 0000000041b58ab3 ffffffff8418b0a8 ffffffff8142f4d5 [ 43.064110] Call Trace: [ 43.066672] [] dump_stack+0xc1/0x128 [ 43.072005] [] panic+0x1bc/0x3a8 [ 43.076990] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 43.085190] [] ? preempt_schedule+0x25/0x30 [ 43.091129] [] ? ___preempt_schedule+0x16/0x18 [ 43.097331] [] kasan_end_report+0x50/0x50 [ 43.103097] [] kasan_report+0x167/0x360 [ 43.108690] [] ? unwind_get_return_address+0x92/0xa0 [ 43.115410] [] __asan_report_load8_noabort+0x14/0x20 [ 43.122131] [] unwind_get_return_address+0x92/0xa0 [ 43.128678] [] __save_stack_trace+0x8d/0xf0 [ 43.134620] [] save_stack_trace_tsk+0x48/0x70 [ 43.140734] [] proc_pid_stack+0x146/0x230 [ 43.146496] [] ? lock_trace+0xc0/0xc0 [ 43.152016] [] proc_single_show+0xf8/0x170 [ 43.157870] [] seq_read+0x32f/0x1290 [ 43.163510] [] ? seq_escape+0x200/0x200 [ 43.169103] [] ? fsnotify+0x86/0xf30 [ 43.174433] [] ? fsnotify+0xf30/0xf30 [ 43.179852] [] ? avc_policy_seqno+0x9/0x20 [ 43.185704] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 43.192684] [] ? security_file_permission+0x89/0x1e0 [ 43.199404] [] ? seq_escape+0x200/0x200 [ 43.204995] [] ? seq_escape+0x200/0x200 [ 43.210587] [] compat_do_readv_writev+0x522/0x760 [ 43.217050] [] ? do_pwritev+0x1a0/0x1a0 [ 43.222644] [] ? mutex_lock_nested+0x5e3/0x870 [ 43.228861] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 43.235666] [] ? mutex_lock_nested+0x56f/0x870 [ 43.241866] [] ? __fdget_pos+0x9f/0xc0 [ 43.247373] [] ? __fget+0x20a/0x3b0 [ 43.252622] [] ? mutex_lock_killable_nested+0x960/0x960 [ 43.259607] [] ? __fget+0x47/0x3b0 [ 43.264784] [] compat_readv+0xe3/0x150 [ 43.270312] [] do_compat_readv+0xf4/0x1d0 [ 43.276080] [] ? compat_readv+0x150/0x150 [ 43.281845] [] compat_SyS_readv+0x26/0x30 [ 43.287611] [] ? SyS_pwritev2+0x80/0x80 [ 43.293202] [] do_fast_syscall_32+0x2f7/0x870 [ 43.299312] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.305947] [] entry_SYSENTER_compat+0x74/0x83 [ 43.312558] Dumping ftrace buffer: [ 43.316068] (ftrace buffer empty) [ 43.319745] Kernel Offset: disabled [ 43.323341] Rebooting in 86400 seconds..