[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [ 10.426758] sshd (3020) used greatest stack depth: 16432 bytes left [....] 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 syzkaller login: [ 15.221251] audit: type=1400 audit(1513881854.013:6): avc: denied { map } for pid=3124 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added 'ci-upstream-mmots-kasan-gce-8,10.128.15.224' (ECDSA) to the list of known hosts. 2017/12/21 18:44:20 fuzzer started [ 21.348306] audit: type=1400 audit(1513881860.139:7): avc: denied { map } for pid=3135 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2017/12/21 18:44:20 dialing manager at 10.128.0.26:40749 2017/12/21 18:44:23 kcov=true, comps=true [ 24.600415] audit: type=1400 audit(1513881863.392:8): avc: denied { map } for pid=3135 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1041 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2017/12/21 18:44:24 executing program 7: statfs(&(0x7f0000f18000)='./file0\x00', &(0x7f00007bf000)=""/44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000+0xb37)='./file0\x00', 0x2) chroot(&(0x7f0000001000-0x8)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) epoll_create1(0x80000) r1 = gettid() 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) process_vm_readv(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x38)=""/56, 0x38}, {&(0x7f0000001000-0x1f)=""/31, 0x1f}, {&(0x7f0000001000-0xff)=""/255, 0xff}], 0x3, &(0x7f0000000000)=[{&(0x7f0000002000-0xfa)=""/250, 0xfa}, {&(0x7f0000001000)=""/119, 0x77}, {&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000001000)=""/23, 0x17}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000003000-0x18)={0x0, 0xfffffffffffffffb, 0x8, &(0x7f0000000000)=0x0}) tkill(r1, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000003000-0x8)={0x399f1736, r1}, &(0x7f0000004000-0x18)={0x1, 0x7ff, 0x9, 0x3, 0x7fffffff, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000004000)='./file0\x00', &(0x7f0000000000)={{r2, r3/1000+10000}, {r4, r5/1000+30000}}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000)=0x8, 0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000001000-0x10)={0x11000, 0x109000, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000005000)=[], 0x0, 0x100, &(0x7f0000002000-0x10)={0x0, 0x989680}) eventfd2(0x3, 0x800) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000003000-0x4)=0x3, &(0x7f0000000000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000007000-0x8)='./file0\x00') 2017/12/21 18:44:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x400, 0x10}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000060d000)={0x80000000, 0x204, 0x4, 0x1f, r1}, 0x10) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)=0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCSTI(r0, 0x5412, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000002000)=""/186) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000003000)={0xffffffffffff0000, 0x0, 0x200, 0x2806, 0x6, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000004000)=""/160, &(0x7f0000005000-0x4)=0xa0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000003000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000006000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000006000)={0x8000, 0x6e}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000008000-0x5)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000006000)="9644c2c14062bdd14e17", 0xa, 0xfffffffffffffffa) keyctl$read(0xb, r3, &(0x7f0000001000)=""/82, 0x52) 2017/12/21 18:44:24 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095c000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCCONS(r0, 0x541d) prctl$setname(0xf, &(0x7f0000803000)='\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x10001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002000-0x8)=0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f0000002000)=""/82) io_setup(0x7fff, &(0x7f0000000000)=0x0) io_destroy(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000003000)=0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000005000-0xb0)={{0x8, 0x2}, 'port0\x00', 0x0, 0x90004, 0x1, 0x80, 0x100000000, 0x7fff, 0x9, 0x0, 0x4, 0x749024d4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000005000)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x1, 0x2, &(0x7f0000001000/0x4000)=nil, 0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000006000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000007000)={r2, r0, 0x6, 0x1, r0}, 0x14) mq_timedsend(r2, &(0x7f0000003000)="d697b8426b49", 0x6, 0x5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000009000-0x4)=0x0, &(0x7f0000002000)=0x4) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000000a000-0x28)={@common='ip6_vti0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f000000b000-0x8)='keyring\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r3) 2017/12/21 18:44:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x4, 0x4c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x800, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000df5000-0x10)={r1, 0xffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@generic="26cf1c7aacf0037868e84b408ad71340", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000003000-0xb)='pkcs7_test\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000002000)='dns_resolver\x00', &(0x7f0000001000)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000003000)={[{0x7, 0x6, 0x9, 0x1ffc000000000000, 0xe93, 0x7f, 0x40, 0x6, 0xffff, 0x1000, 0x100, 0x3, 0x2}, {0x1, 0x7, 0x2, 0x8000, 0x1, 0x0, 0xffff, 0x3e, 0x2, 0x6, 0x6, 0x4, 0x4}, {0x0, 0x7, 0x40, 0x6, 0x100, 0x5, 0x7ff, 0x7fffffff, 0xaf4, 0x9, 0x40, 0x80, 0x1}], 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/loop-control\x00', 0x400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000005000-0x4)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000-0xa0)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0x100000000, 0x3, 0x6d}, &(0x7f0000000000)=0xa0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x800, 0x0, 0xc49, 0x8}) fchmod(r0, 0x80) fcntl$setstatus(r3, 0x4, 0x40000) splice(r3, 0x0, r0, 0x0, 0x868, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000007000-0x14)={0x679241ee, 0xc0, 0x8001, 0x7, 0x6}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000007000)=[{0x3, 0x20}], 0x1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2017/12/21 18:44:24 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000+0xa2a)=r3) 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$inet_sctp(r0, &(0x7f0000001000)={&(0x7f0000002000)=@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000001000-0x60)=[{&(0x7f0000003000-0x56)="fb94a5e12028388ef474f192d16bbc017dc1a5e2ecb3d0a00db38319eb81b03d4ec3e0186eebe9ac3d5ef45ce323a7ae9ee48577db6277bf62b7aaed1b425ae52a2b230371461324dfe2968000a2ac42e63c28808390", 0x56}, {&(0x7f0000000000)="8fa9f5a6950f8d2fddd0e4", 0xb}, {&(0x7f0000002000)="feb2fdf2ccaab6abf564e99d037367b1541cf77bd05dbb1afcfc8d73e76abd0d8247bc80c18bf75165551a21033f16e3e0744345f54cc45e61774a0c6f092f0cfa888edc1e1c00fac364ad4e7a03db14cfb59a0c0e81625231b8cc5c643c1c62d93a9b3c78e83dba05125b7c1a6b31ddeb37bab07139f0cd9c15e6d4955ebeb3d16f6a4119cdf7871a8f6aecf47998cfa76497a0afec58", 0x97}, {&(0x7f0000001000)="551d4a4eaf1a806f2527321cf0707c5b437c31aa8ade7e5a00476b1e4a35371056b3cdddfe2e48619cb86476450d33edff96dd1d1d8946cca7fe19549dd799431b11e9bb42985f5b280bb33cb9c7cfb69aaf0f62594d40bfe2ae07a6ffb5d854df1508c85a0e59d608c7b2cf50dc4a2c0ed1f48a3dbedc1639e6a91fcee2d5a9ba89a4b8039afa4dbd7938a5eb8f532b745be978fbc545f2f5145e057f8b487af3ad", 0xa2}, {&(0x7f0000002000-0x8c)="306b44bd83c1adb29855f2d8d300fbe14a07fa296c8f3b0e1c2ddaf3975e09314c6be722b7e51738dcb5a4fb7b7efdc5c2d47888b7f32f6e93e95090434258966c2fae064af002daa9b6e295b2c5e2206b2b79135d29b59391eadcb2ac341824d26064447ecdc0dda2848963b4833c9803e081b1654fc3ceba1366b834e568a0721da32d894b49a179680d85", 0x8c}, {&(0x7f0000001000)="6eae4ea142389cc51009e61a79cd855120e9a7d3e27fbecc38377e2bbe4b44b1239f581edaef08448e2401f52ab9fdc0606fac89eb68a8f4edc88ce1468f0914578b93e8bfc833d84c30e9e721e283c4d8cb2f96a9454d691d", 0x59}], 0x6, 0x0, 0x0, 0x80}, 0x4000080) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001000-0x138)={0x2, 0x3, 0x4, 0x10001, 0x5, [{0x8, 0x1000, 0x200, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x3, 0x81, 0x2f, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0x1, 0xfff, 0x40, 0x0, 0x0, 0x382, 0x0, 0x0, 0x0}, {0x2, 0x6, 0x400, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x1, 0x3ff, 0x5, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000003000)=""/213) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000000)={0x1, 0x7, 0x81, 0x1000, &(0x7f0000002000-0x1000)=""/4096, 0xad, &(0x7f0000005000-0xad)=""/173, 0xd8, &(0x7f0000002000)=""/216}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x16, &(0x7f0000001000-0x16)="86e799ac2e706ce34090c99a3532847539aedf7485ba"}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000005000)={0x90000000000, 0x8000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000007000-0x5c)={{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x3, 0x17c2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x100, [0x8000, 0x7, 0x0, 0x3f, 0x1, 0x8, 0x3, 0x3]}, 0x5c) setsockopt$packet_int(r4, 0x107, 0x9, &(0x7f0000001000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000007000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x24) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000)=@assoc_id=r5, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xb) 2017/12/21 18:44:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000+0xfba)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000069e000-0x28)={@common='dummy0\x00', @ifru_ivalue=0x5}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0x80)=""/128) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000001000)=""/8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@generic="b042e7e54235aedc15d4baff08a7a754", @ifru_settings={0x9, 0x1000, @sync=&(0x7f0000002000)={0x1f, 0x0, 0x0}}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r1, 0x5, 0xd3, 0x66c, 0x0, 0x9}, 0x14) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mkdirat(r2, &(0x7f0000004000-0x8)='./file0\x00', 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r3, &(0x7f0000005000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0xff) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000002000)=""/4096) getsockopt(r2, 0x2, 0x6, &(0x7f0000005000-0xdb)=""/219, &(0x7f0000002000-0x4)=0xdb) r4 = semget$private(0x0, 0x7, 0x420) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000000000)=""/242) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000004000)={r1, 0x0, &(0x7f0000006000)=[]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r4, 0x1, 0xf, &(0x7f0000008000-0xd0)=""/208) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2000000, 0x20010, r0, 0x0) 2017/12/21 18:44:24 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f2000-0x9)='/dev/rtc\x00', 0x18000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000161000)={0xb, 0x6, 0x0, 0x9, 0x2, r0, 0x4}, 0x1c) setns(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f000046e000)="096f2e71b41a35d5cdb5e8a7e49f1482502769ca4b07f2a75aca1a711fab2b1b63621e93dbd51c5b38e08b81956f233ca642e903056a894129da5f5991693b465852e6e0d16635e59bbeda41f1e31c08b69a12ecf10613d33bab81ff427a5feb62f4a843caf140dfcef2b7897f717e5ce816b748d0253e25e169e01646374db3d7f0a25525cbde9278c7bb8740cf73cdc6183ff59b65c223c89d", 0x9a}], 0x1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x3c)={0x0, 0x34, "abbb0741bf4f31c3942c874bba2ea88e0d5dea0b9aaf48b7aaafabf3a1638f9d0bc3f603a0a34b57f32cf750456b4e632e2e23d0"}, &(0x7f0000001000)=0x3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r2, 0x7}, 0x8) inotify_init1(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000003000-0x90)={0xfffffffffffffffc, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) r4 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x1, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000004000)={0x727d, 0x14be, 0x8000, 0x8, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000005000)={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, 0x40ad, [0xffff, 0x2, 0x0, 0x2, 0x9, 0x800, 0xffffffff, 0x7f]}, 0x5c) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000001000-0x1e)="ad9a6aa4854d453bf33dca03bad9455fdf041667f25507d4a46e77db421d") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000007000-0x4)=0x9e9, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000008000-0x8)={r2, 0x6c}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20040100, &(0x7f0000007000-0x2f)="3dabc63d9710b1d2ce38ed46f5a9966436e86e6ac85d3f15a7bf98ec0e5c9ba72c080c0d57fb32d57867c5127fd7cd", &(0x7f0000008000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000009000-0xb4)="81728758b32e687e043c565b10f11e46bb421526fc5a3b20fb73c6f04dc1f9815c42c79825aee878546ab28f43c982f175e362ffb331119c61a3a417dc8dfc6f5595d61a86b047a110f6a9f0271aa14e232c7c2e8248b9aba47d6daade3a2dc1a1f91f9c3adfc609d8fc3e44383fddb73db1c3cb28e6dd193e44ebc04c0e65638b7241f1a1f35d2f6a2abe978f2eaddd47a3183c3ef482136f8a546aada9bcf90e437b1df7d5243157c56ee7a6d89c40ebaa1018") 2017/12/21 18:44:24 executing program 2: r0 = socket(0x10, 0x2, 0x9a6) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000966000-0x14)={{0x4, 0x7, 0x7fffffff, 0x8, 0x7fff, 0x8}, 0x4, 0x200, 0x2}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000002000-0x8)={0x3, 0x3ff}) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0x3, 0x3f, 0x7fffffff, 0x1, 0x100, 0xffff}) connect$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x4ae25c8f, 0x10000, 0x5, 0x1, 0x4, "aa9289b05ee7912bfe8424030dc530b1e74056940a7b5b27308f5bb502b1034975c76c8416e840ecba04351af8862aab8626c2eaf800974c798889d8370010", 0x100}, 0x60) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', r1}, 0xc) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x9, 0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)="", 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r3, &(0x7f0000001000-0x7c)=""/124, 0x7c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={0x0, 0x3, 0xffffffff00000001, 0x3}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000)={r4, 0x100000000, 0x6a, "6e53a3e1ce605f47c74cd476d98f364695e8cf16dc4fef0bc4d134104dcbaec10afcb03214a5af55d77e187f448e72c5b7f4d889be45135227b83fb7832f5d2dd9578f08d7f77397ff41446179c3b11f1743193e17e67bc9cf0aec677afd6f3ec57d02099c01221717ef"}, 0x72) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x3) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r2, 0x18, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r6 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)=r5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000)=[{r6, 0x2408, 0x0}, {r1, 0x200, 0x0}, {r6, 0x4, 0x0}, {r0, 0x0, 0x0}, {r6, 0x21, 0x0}], 0x5, &(0x7f0000005000)={r7, r8+10000000}, &(0x7f0000006000-0x8)={0x3}, 0x8) [ 25.918925] audit: type=1400 audit(1513881864.710:9): avc: denied { map } for pid=3135 comm="syz-fuzzer" path="/root/syzkaller-shm370082277" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 26.894005] audit: type=1400 audit(1513881865.685:10): avc: denied { sys_admin } for pid=3178 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 [ 27.028795] audit: type=1400 audit(1513881865.820:11): avc: denied { sys_chroot } for pid=3355 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 [ 27.102548] audit: type=1400 audit(1513881865.894:12): avc: denied { ipc_owner } for pid=3390 comm="syz-executor5" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/21 18:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000eef000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef0000-0x20)={r1, &(0x7f0000eef000)="", &(0x7f0000a0e000)="", 0x0}, 0x20) 2017/12/21 18:44:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x2, 0x1) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000002000-0x8)={0xb1, 0x8001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/21 18:44:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x800000006) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000eeef0b00040000003fe1fc0049"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c47000)={@generic="a0f5803aacd76b55c0024404116b1b7e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r0, &(0x7f0000058000)={0x11, 0xf9, r1, 0x1, 0x101, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/21 18:44:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00000c4000-0x1b)={&(0x7f00000ab000-0x80)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00002fc000)=[{&(0x7f00001d2000-0x2f)='O', 0x1}, {&(0x7f000074b000-0xe)="6e27cab3f021f21281ad7ba1ef76b9", 0xf}], 0x2, &(0x7f0000074000)=[{0xf0, 0x104, 0x41, "5123b23dbe46133a4649b75b1a9419de21fff0fa0231c6b06d87856de5461085d2521a25a46c26dfb32ce82945c62d4186c1af00632164c16f8b2e69869ba41f26574f0726a12480acccefde32b9e0411bcd6969618a454337cef8c51e5ef1cc74efb75f4e5f7a33a4c49544f5be7b354c271926204d7f5021a427a8c5b34c83e583308dd2493667cfbc9b5fa2831e60f559a63af50b6591cac3f96b1d8ec452257911d3d34ce11aeade41c63e9bc6294313155db111ac48fd229571863d43653ebaf2ad24b052d6db461f04a0a8c6791fd9e98f0dd9b19036545e8d"}, {0x1010, 0x19f, 0x304, "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"}, {0x100, 0x10f, 0x800, "5818bae915ac31485d1f52924d0d351798df9eff115d8974bed247c31a08194b03c7d84bee18c1c5ae16a899bc8a984b6ebcec20671b9c10804923366ba5c0248fb0d217cb824ed258c45caa2508972e180bf480c67dd53f294ab30e99443a96df3639b2a496081b6f512b2d40557f2da7ae806e699cbba625e04faaa018e14e713c96ffa139b8da3996455e616c86c118f9c2b060293dddbe9d54181f7f52d5996495e2d27e91bfc0157c74e83b4578e13229f8e0726912c188a9759043db54d6e71613bef4f9789532ef8328c6d48251491bb3a38205b857b8b4800e341477dbd6479de40f0c44c0a4ef6bf0"}], 0x1200, 0x44880}, 0x11) 2017/12/21 18:44:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ae000)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_names=@generic="c246a511631bc37753c023e1c28a1c96"}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000fb5000+0xcb5)=0x0) pipe2(&(0x7f0000d73000-0x8)={0x0, 0x0}, 0x80000) sendmmsg$alg(r1, &(0x7f000038b000)=[{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f0000d10000)="4dba41c5f069b42d3e18c81629f872a09a194fcc611cc2202aa19a87d76f78f8fd6b24f52424197041e73bb99c45b926560d11e78a842c17d11ca0f2475af68129b197b5a3f6f75e8b20d7b53020176e4c25627075d5bb53", 0x58}, {&(0x7f00004e9000-0xf9)="6d57fb9d85ff1121e01f1dafecd3d1a77704327cbce2a65e6fe3eedb0a3c08564a61ef72f23db0690eabd8d860ef05b4f31ee25e88f938c641b46741bbb8a079ec9a3f5fb28ad3fc52ef401ef557b3672f1de0e3508cb98692da022a5df4ef8fbfc46cfabfcfdf4d4b45d216c3a334d25f6adef58016bdf8481c4c29123addc0107e48e8c8a8bff2a0100494f048494becfad81f400c527930952ccb86251053c9468565e1cafacdec75f93c76a6a883b6ca24124ac62cde65b9b2a3719416b406858e2409ae92200a243ad6bde140b16434be500b86682ce4f98380b3d875c87f16319de8749d50cc13ab6eaead7eb63f91e157cb20ca1d79", 0xf9}, {&(0x7f000093a000-0xe6)="2493624a43a483193ee9de4165f699517ba39649d330ba1e92def4ccbe81d606515b2690ee1baab83d15c06ae02afae7827e1b5eab8485d76a27b19dc290997fb41c2489680954f6ad906f383d7745139a9389b770cc13134d3b3ee774cc303e208353775b61e70035c28c14b557405c87cd82aa0d6e81ba1cbe98e89f3104f7f8a4e84f62634b8e2c71b21de0bccceb5c8863f28447a585979c5364e9bdeab9070756dc3c3344b419616a9f31672ae8744d6b08cff4a090dc17471a738694995a8d83d7f2f87398b010fdf3176408bd85738e2b99ba4d7054616ce10b25d5c3c49abc7ecdb3", 0xe6}, {&(0x7f0000902000)="1b1e3faa45e47c3f29e37e532d7715b73ad9f52d640a97de9c99911133d1a7b8a441a958de9733fc649371e535010908e3007d71c0f49b94b4f726de42ac4f36b4f93b724c0a827d9e0003343d6a2c9186801c414278004510423a28ce62853dbd9a46c9a0cc8a71aecb7ac9cc69e423175bbf3f81f18f263c70de34f36d59edd3489dd7b524b6cf343d08467019b0671f", 0x91}, {&(0x7f0000ba2000)="bcf49c4b1eeac8c79671498f36b8eb178746d85c9b12d0e1d8f4d9995c46d8f7c7c2a40f1ba2d886dc7159407051e925e73a2dc8eccb47f36394fc2557baa838ba65c89ed4eedc22ea5ede16ba66f9c46c795808b56be1cc5d27065142c8cd03bb77f4417a4011656501d1536e20afbf72dbbed906d54b09ab0018402f92738b69e120f3de4c40a370512de18279e32e2eaa2962c67076ed844a2a39585e5e64265805122691ef5a3be0c6c4402fd5f5b3eca03a6052c33c2fcfe98d6e03f1623c1f65129d530151159b4034ffd381d35a5811300c58a248edfed0ec806b5c0317ce1532e4b8b3aaab", 0xe9}, {&(0x7f0000cdc000)="", 0x0}, {&(0x7f0000737000)="8f7013e839176fa94fee33dcb4a5eadef6465b3083919119d9e116c2486879212288117a645902e30febd410a1f0502c5349a23f1a156b1fadf6d961ae388eb82268dd166d513d897f91d53c9d439c14c9228dd30818eb3d82de872be2c7d34959f0ac740b8a8fe20eb30be114cedca397e2dd93ea3ee3d33c9f5031f540be99c611dc64c94fbfbc0d7628069cae0f038e1f37b6a8dc674229a4e0de9439d6c184bb6388bee3d8c17bdc06670621a29cfb768174e09baf32f6ddd1ed8fbf1353837af35c3b46059c8805c9917380a0fd56d4d1f7cd4aee2937b4e76ea16503e466cbca16085075366163dd18b2f6f1a242402a490092", 0xf6}, {&(0x7f0000af6000)="90007b", 0x3}], 0x8, &(0x7f0000fe4000-0xa0)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0xb5e7}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x12, "ae5b1b5a170758aab44af0ea96b722f348ac"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0xa0, 0x44080}], 0x1, 0x40) 2017/12/21 18:44:25 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000032b000)='/dev/sequencer\x00', 0x400080, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f000057d000-0xc)={0x2, 0x0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fce000)={0x8000002, 0x78, 0xe2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffbff, 0xffffffffffffffff, 0x0) uname(&(0x7f00008eb000-0x1000)=""/4096) 2017/12/21 18:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) unshare(0x99100000) r0 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b95000-0x18)={r0, &(0x7f00001b5000)="", &(0x7f0000b36000)=""/63}, 0x18) timer_create(0x7, &(0x7f00003a3000-0x60)={0x0, 0x3c, 0x2, @thr={&(0x7f0000e1b000)="838febfcc2970143ebddf1b25172d279bc47e5103a0a5e40cb0a2331af0ff21d498f54985549983caa1e167fe6a25d71b5ca03833b64cde1de640465f4009a70c76f12d9b872d8d39c84c73fb23eaa6b85ff4b85eeba9895d10442324a2b28003f4139128057ff3b60adc286377baa0fe90d3ba5064be8f9ed3450f7b5c792850c32e391de96edc94eccfe10318e0a85f06729fd8506fc761400631b3afca5ccb118eaa16f5d6d442c90583535ed8cac69ebf080811ac9eb3f3f76e5e3ad81f30c5ec5a42671fd796164c59562af2aa88916fd6eddc932fda47192d15b53e8ba3f4e8f539425603f0a3beb7e9a030dbcde9dfbe5678d3202", &(0x7f0000886000)="eacd724f4ded49e724a56a4626de8c0cff1bdd06a51c4edecf86ba0b67c7a3e3325599106ccd714941cb05065ac7fc062cd8b289b3f173e32ac830d2ca3a39d0caf9f16cdb2c32f9492b991bcc6dac50d92700a730a0c0ff49b181ac2b03d8ade77b2490b897d059cad01f7c6bb070a3b70e699008dc6e4504cc38e9402147407ba829c9cbcf3765620db3c0a95ef824773f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c0b000-0x4)=0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00005b8000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a6b000)='/dev/hwrng\x00', 0x10000, 0x0) timer_delete(r1) 2017/12/21 18:44:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00007b2000-0x40)={0x2000000000000000, 0x0, 0x1, 0x5, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000463000-0xc)={0x2, 0x0}) r2 = socket(0x40010, 0x80001, 0xc) write(r2, &(0x7f00005d9000)="1f0000000104ff00fd4345bb070000eaee0000000900010002000002e00000", 0x1f) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000f4a000)={0x0, 0x6, 0xba7d, 0x0}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000c1d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 27.218061] audit: type=1400 audit(1513881866.008:13): avc: denied { map_create } for pid=3415 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2017/12/21 18:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e57000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000799000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000ff4000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000398000-0x8)='./file0\x00') utimensat(r1, &(0x7f0000ed2000-0x8)='./file0\x00', &(0x7f0000d42000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) recvmsg$netrom(r1, &(0x7f0000dbb000)={&(0x7f0000d1b000-0x48)=@full={{0x3, {"7fef525eb35d48"}, 0x6}, [{"42075a5320d30a"}, {"938368c5b5d551"}, {"32280ae8e3d14a"}, {"488b8947652470"}, {"b68e9dd6a19fa2"}, {"a7241e917c6c4c"}, {"a151763e9cc81f"}, {"b1e113133f9554"}]}, 0x48, &(0x7f000009f000)=[{&(0x7f0000237000)="25c5f1444fc7d8b0ffd8f9247fed6f6489ef77c55e1ebc6b661e575ba00d07273ba91f51f600beb1f3c242163314f69e5d61d291fe5fa09f526333eda376b51a5e9c61f63d6d6fc6e3fca7f96c462de3166f073bb9bf1a673bbee42f2fbd2fbb0dd396dc845aeae13f46a04c0c627de63f84dff0078f0a0cce2f760297db48f313038f17bd2eadf0e76fe772b626f361bab95dbdcb643eecb494721ea65e6e1a0badba168bf0d1a735d32d44a0540ace002f464e1f20928688cf42c616d5a785ac2df9905ac158f8249802609c8f5d76dd04f642d62ac6f49f717231faf410c36386891dec", 0xe5}, {&(0x7f00008dc000)="ccab06b22fa256f309e3325fb105cfab28e91356fe7827282433549b6cf3c3bc1105a419f349d6440bac8764edd50a3bf8f49846ddbc258270d30726b6e2194f96abc5529c4bf0be", 0x48}, {&(0x7f00004de000)="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", 0xff}, {&(0x7f0000244000)="3b836d77bbdd6d2be7c7625aa0c35942fb6cd81e4342dd3be43a676acfba5002c8dc1c318ca225443a4cfb6a9bcb08c12739e53e79fa95098fc7f144c2739e5d68ca33953d12193c80d4", 0x4a}], 0x4, &(0x7f00007f0000)=[{0x18, 0x114, 0x5, "e7d2"}, {0x1010, 0x13b, 0x6, "4de78c63ef9d29efa71012b26d2b1caebdf4a508f58713cf53e88a8472ffab7d498d7aaf3e57d4c94ec549a54a27983603192f2d1ef441950a589e0703e8725f4e19f4e47308625325baa843a5c85dfb7d433d4bcc4cf2d2cdb509ddf799e53023d6cd5adff035c504bd9c025cfb473b53e46d58f64198f3564b45c210b93ce0436dbbda2ef2298122296823031944c70c6c8384c1764bc0cdd427a1c3cafe9f6ea14e6751eeb310cdafe7515e467967294ceb4356516a51456b67108f7fa65a2d8bcc56a7e2cf6508d0aed2cc9f3ad075d6c4fd596d17a264fc6b6911b57ed35e110a4a23ba677f86fcadae71d9d4bfdb1d34aeed6b1f5ac1d9fbef5ebb4529376c1479fc4ebebfa4d16008dad8e01dabea8fd8d9c98d350dec41bbe7468671f5c0bb623462897bca3e725e13ba25bf4467ed593f357a9ebff4acb40792a844372f781059746719b7cb3875c3d8525d44b89c4be07e99035e9c6d1444ec4a93bd5608062ee09207c575a3af9e93a32c0a8508c2b0c1ff762fb9003591853030f37e6b86519838ec024691fe877f1fe7edb52a9d49205d29cca803cd4212e2f3923a9372087838530f9440d0b54bb8023f84e0e99148f2406682ebc20512128e92bb2b5733c4fb899d77215ff5779e7b12a71d2f21b127f5d7e9fd9d509e0d35e1c89d463856d76641e7d293cab6b2d7551a5c46ce9032225df3279576d334758235602f1bc689629c9e15df2ac62514e3886edd55187f4a62c9159b54d5437ce9b4abb611bf07072fa2f5d183d98b48e5941e232d67f7c78ee37bf33360b43f944f9b804dc7cbfac9872b93800a7a7b546b487a683ce4388e3a8357bbee74a045d01b8be9096d4113704fdb3f609a0887635efd8e41b0e5ef4ff916af4a10ecb985354619858b4e3b785e4b5d29bb334923ab8a7a922e4245a04e94e7fadf6d00e1999da5ab7483e375eca996a00d6036cf855fbffb4a0509197137699a7cdcd90ddebfd9c70ef7fe038447be4c4d667300142198cbb852d5e23a31193258e1e9cd814c224a334a1f400d00b7946619a1644c5ebc8417a53b6889955ec9562178a481ad3481a1ffd2444485dbf03b5dc16e78b6818517cfcd04afa55fd12053a0b0de15bf257e881a109ce23a8fa5b852adb1052429626b039b0b078701ade95aefdf41de94e77ec33b92eccc071f905cc8fd88eb6d218dd4c5768a4ec633b2e769e545c826fb8809ef425d2f9b0c208bd5a9f554763e7a2e552c3721c5d290c843c5926017bd7a2462ae0cd1d4095554a6de747c94234a42e82d66de056ef263c13305ffe2ace50e7e15116d395823269d2d7a1c3fafd22051893195e033cab63fd6b4405103107aacc810ca0dc78662e1cf8f81d93d3db1fe3815cdee7c41e4de8665bad0b8ba9866e1c2b139194697136aca6d7f73fff3230e4f139a87f85434d755d7f4d8273a7b393fe117cb96a6588e13f527c20781bd064998ee7fce19ecc5ac7b7c0eb546ef64a41dfd4c33fbbedf00c7e61a567118aeec8148c48780f0f3ea5cfc8fa353d52ed6be39d80304b635aed210b74471ead009bf007ca1c5bcf8184f75cfbe2ce9a4a05074db173b56463a5e48705e521f8a97327217f5d5378cbab45c7d6e1d2326af10ad0eb724e667f3fa58de4b5ea055e26c85149ea4ef272c3c488eecd16d7bad705981c35eac3c9c42e31a3b1f91d5d0ffe2da9df4412816848981c2436f2cc89230e9bb2d143d64f5f137f36073c2775bdbfa810b9728e9140c2778b6104a953f8822c665906901f8e813fd5ae7fbc8bc90a7192831b11076e1035774dfcca4ef21fabec7d994965121f9e140acb3a2d95df3a4a4841867db031fc00b0605c596e654f2ce2d0e5e7733cee39781207dd676df36007c0b024afa313a977f196681e76166eccd4fb06f73a1ca0cdd6b8d9f155b51a786646a3073108989b670acf9fb5e3e103d72799e67449dc2db8e037170c87bc7196b0560ddd18b6eee01c526d82b6aa2863cb0e416c8810a282badb1be9669a604284687e1d6a186f08c22ea8c157067a27813995dd562b147f7ca73a30c692c43f104c23d6b232a62ef056c0c0265739d367d8dc204af1870a64e8e64c0b1fff3a69e7bb36b5b550e80934c65314e28ea0ca57d38566961e377299bae7b8688999668e3a4ce227c70f8690214b4cdb655abcd5025b423a8fe10618523ecb0fd9d8dd5e75431748d08bd7db0a1e45586731399401841d0bf441cd2b3132839d15493c92f30ee674a7943d2b7f0bc764a6b477881befa245da5ce2c0008dfb59ac32326a4479adc46451c4da46bab01aa359a5a91f27b92468f00089a79c9782bd6e9eef5ad1c8b8c2680ab01bea4c33aa61a32ec7b3343a31ddb830dea5fab5a957198ac73ba1c5739ffe9e78ac19a1fdcb2fa573f26488c56f94c22672eda2d5fbbc788691b024c56e7483f4eba47bf727d504d339cbd43b5f921778401d79cff58ebda0b3122d33f20b7fb9c1be59766e7a1f759fecafcabf1ed186004d63d4f1748ed0c2427d7dc91e7821c71d932c435d84cfde0eeb35141f84bdcb2a90fdf6c3057d1e8f892d5c6a2926ede1ac53b0183c61e4792e7507f1859aa22f0ecaf5d28a56891f7e10ada5c5ad6d98dca3a568bb2422e484f4642ff625e09e4a8fb7cbe5a85166f032a49be4dfbc6a68f2f5974479e29db88f9e8f6ab97104f86c29d755eb0b387984c5496eeee6b97a53a346121c490b40cada45721e0f4a44045a8652d1db5cbc2bd835c6a6f504b79a946e10c4e3ec6f9c2c69ffe43dc69208446e26e67c8affffc03f34781a53e18a0d8592fcc06deddda5a59b807ca81612a78dd2d1ebf0aac447a1ffaa2eea35ed9af3c02a28c3c4afeecd2759206c2e9bfad6f83cdfb85ba88cddb792ed06b78b662b0a5c36ed66fcea7058b8e869d1c24c8f816b7210a50a256ad044e422546465cf9f25c80006939235407531fdd0d6cd97c37327a9da068e4cc7e8bf84adbf855da60fcd1f2db5833750ad65d612660a3392f8064aab948af4414172cc03a54c9cce30fa8bf6d148bcfe139acc4441d0441c87912b6e3457798978fec97c3995cde8d9f8173cbb51e08a916283cec390363910f2cdb2e4f7f5b47de573f1087bd2a242742137090e984654a25eb0f9ccfea29a72a840c16106a0aaa44869ebaded7d4eaf90f3fff049d6c11f9d015028ece064c5793055e865b175dcb04287b5d65586161632887c788095a4e4939d0725cb0bcbfe37549e7d45c372c259e9cba04aea91687dcb4d5ef42a708feca337dea19c1c5ba2d5716e75446d545109a75162bb27564c049c4ce320626df249f313704247e544089f11ef12239b744f50dd0d636fc76489255fd2c8261359af24142e68524a8cf6c40b5927baf90265b39f0370f6f18fcfa40fb21c6c03ca0a684209dcc073a9434b71e3dc053710045a1cb60100bfa07635dd042ba7fd94720c202461e96637da51179df83a4f27742c4b5a6c0587b21704fe2ba51c2ff3b8c4518af3a97453dba4e37802cf1b51a681117895283b27df50cbb021bfaca493c2f3c888871925b9496f38cd8a99f0a4964af9297006341a9b5a83c0c010b4ad1e08b830e2c2320ace332f85aa5c8f37fb27faaee83b8a63ce9e61739a04daae57e286b77591583dfa81d71e7e6219ea28dadb720a0a39588b1cfef1ec836708978a234eabd21a93b69bf7121a985b8d4dc33d99060c9522c5b67b0f7e52376f164909ed1bbb7ff156dcf2bfdedd9ebfca2e706555c94777672cc441919cbb5ee5350a7591abfbb53a8454963eb0782fd9f777d1ecd7174b789be715d9d61ded9c2d8fddbaeac63eb30db5c3b045ad29cfb23fe181071bbb11b1b4f3ce5ca531b7cf3360b6a12c3d1b463fae712fd540459292758f90459c98930702cf035d21faada919c0967f8f48da44aefb3bd64a51abddb09fb3c487a9d400ab41495d80eadf6bfbf722fb3c005fd86934b129308fc04b3c5219cb40930497c1d45b565c36adb26d4738fcfb6a6f3905cbf3f0888bd531365869815887d152e6ab8fb232c7093f90eb3a5011be3c82cba23f1b2ceeed103954de5a871c37319c06be3552b308cf09874d6133a01b89edd1d84bf31f5123ab558986cd505af7634fbb70d69e7bca8cc1089eb8e5dc612195e2a662a047f021cbeda098021db4b6f430fa6b434a49cfb720dfa65d67ae1aa14e256ebaa980efa52f63eb8e85c5ebd719f4d13dfe2a823c0dfdefc66ae97fecc0b258c0bb303a523670c04ccd629ba23b2a3d825f6f52f938d3811e7c6f0c39ef07a74ea0aea9c9610ca55c5d05ecac8fade27a761db726d79e259f47cc3aea78cd89cc353b6183b949f02a3bf4e4993879fd920ac3f4a0a5e560240b1756dd3601e76dbf42daa87f085db71a90f8a27087b38c545db84f8e22dab7b09edd70ac34487dc032afa72f54eb7c420d52ec66ec3925971df2fb96e918ca4bbcdbf895e6307aadb7b73511a12fc2019f13e2bc7693d5a618a93cbdb7714f276975d559a599a179edd496fa5129c5e4de5db50cfb3decc396abf3d6815723f93fcf5f4fce483e70e35fcc4c53956cd8772c6cd8bd3bb7c4969cab2510cac88145a4b975d9bf0fae53805b7385650c8aac7b1ca81fa79ddb30c1e65debab54a153a14c1a6b0434fa215c2a00745c1cf59238d257dca3c4ce8e69949f9fcfb31210b63259b96da4aa679ece3282afe7543b8a978fba85490fa5e212aff6554659da76146e78bf8024704384e6428e033b1de65a2a680c8506c9037117fe51380bc98c2488cae96f5a04fd7c1405ccaeb86be026de2d1f27d9cc39d2925b654b54ab421415976bf970c3601cc6d78c2d520d91374ee22cde3d1afee0320d1b9f0b175b17e335026906dc7102ce063f52921e1505878c6ca2e11ad91ee71c1f5658b0709cc029da1afd0cfb8a5e6d9d9e5585367d84a27140fd8a7a9d3d7ff3b0e6b64904b8cbcc9ceb7fec1621e26125cff485502a4c683aca3b2488fa3c6b416dbc426db30acfff9dfd0cbf86f5fdb9096857d24685ae5e7eb9d87cf9a6d1b3cb10338707c6875d45ae3388f88b2e55790df7c0272ae75bdf3ca3accc22591ac0c4285b49e88b30894a082883704312a8e58ca14eabfb1eef77797c687750fa623757d561d1a6ad33b092748dcd5abe3df8661bd27b356f8d113bc51a39a5146af34668e457f954634b5fe31c9275913039347a8e033966cd65741602370b9744a8ead739264fdc1117b37de88fc4262ff3c9db9fa6c156c6cf1bff3598bdffe17f8eb149d00a3ce590b1f863d2985163bbace778f95f7138f00882637727e95b317ddc63c52d2ef8a4cf9c4e5d3205400aa8f58b4ca162a584ac99dda331989f35c9def5c3fde218aec21eea1402501fbb715f58e0f7838639f0d330ee19e6f8c8b797908eb42f31ce8624c09f03aa2af77d1c34337e5be3e2595899c343af9b1db76d99e62a95bf5f981722312ee3c74bd0d07ae18656715b2056142ec4e4765a31970c42e0f5304ba179f0b494568cab19afa215a6653b9d4522044d707cdef43abfc5301fefc72bdf7e57ba20f94ff58ad6136990f90a555e0fd961d8cf7bb65da2e34d835de700fa6a68803a36a52b03153f35ab56a52488cb7c49b7dfefac28529689061b6bb43b30050237765bd1966cee58f7e3f91f635443c91ded0ca5cfb28ed4f2d044990ccf59efa479e6fc68bcbe80a35a39f784f1a959ec3d2cab128c3a9db5a83f16977a901cf5c3a6a44b416b6"}, {0x60, 0x13f, 0x401, "071c45f30de7c7f6c3f464c4a11dfa1a9ac6bb3a4c44ffa60740c35e7f0c059cbcff87b4b0ae90394207dd1ba0210f4d0d3e882439d728ca009a983eb3ad114437e0ab74c01e7de4cc"}], 0x1088, 0xc054}, 0x0) rename(&(0x7f0000649000)='./file0\x00', &(0x7f00009aa000-0x8)='./file0\x00') lstat(&(0x7f0000209000)='./control\x00', &(0x7f0000a40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 18:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007b1000)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f000021a000)='./file0\x00', 0x104) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) openat(r0, &(0x7f0000ce5000+0x742)='./file0\x00', 0x428100, 0x80) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f0000ef8000)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f000020c000-0x8)='./file0\x00') getcwd(&(0x7f0000b15000)=""/0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c53000-0x64)=""/100, &(0x7f000070c000)=0x64) 2017/12/21 18:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002c5000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, 0x1, 0xff, 0x5, 0x40, 0x6, 0x7}, &(0x7f0000002000-0x4)=0x20) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x1, &(0x7f0000000000)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e3d000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000a6d000-0x18)={0x6, 0x5, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 18:44:26 executing program 4: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef8000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00006ba000)=0x1) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r2, &(0x7f00003a9000)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000ef6000-0x4)=0x0) 2017/12/21 18:44:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) epoll_wait(r2, &(0x7f0000979000)=[{0x0, 0x0}], 0x1, 0x8004) msgget$private(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00003a5000)=0x0, &(0x7f0000cd6000-0x4)=0x4) epoll_wait(r2, &(0x7f0000557000)=[{0x0, 0x0}], 0x1, 0x7) [ 27.246176] audit: type=1400 audit(1513881866.010:14): avc: denied { net_admin } for pid=3411 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/21 18:44:26 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d10000)="ff8d57a9a22d735503b9c986f7903a6e977b77ea955fb6498700000000387a82fdf39bd50000000200000000000000010442a6baad7d6e9796cd9252c63af75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f0000772000)='d', 0x1, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f54000-0x4)=0x1000000000005, 0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000cd0000-0x20)={@generic="3770298650b4b22814dfb6ae93a668af", @ifru_flags=0x4000}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000f51000)='./file0\x00', 0x84c0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f50000)=0xff, 0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006b8000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f52000-0x4)=0x8c) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f52000-0x6)={r1, 0xa20d}, 0x6) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000f52000)='./file0\x00', 0x200000, 0x8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f54000)={0x40, 0x9, 0xffffffffffffffff, 0xffff, 0x5}, 0x14) sendmsg$key(r2, &(0x7f0000f52000)={0x0, 0x0, &(0x7f0000f52000)={&(0x7f00001a4000)={0x2, 0xf, 0x9, 0xe, 0x26, 0x0, 0x400, 0x5, [@sadb_x_policy={0x4, 0x12, 0x4, 0x7, 0x0, 0x10000, 0x7fff, {0x10000, 0x2, 0x7382f844, 0x8, 0x0, 0x56cc, 0x0}}, @sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x40, 0x7fffffff, {0x81, 0x8, 0x5, 0x8, 0x0, 0x12fc9278, 0x0}}, @sadb_x_policy={0x4, 0x12, 0x4, 0x7, 0x0, 0x6563, 0x4, {0x1, 0x80000000, 0x1, 0xae0000000, 0x0, 0x5, 0x0}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x8000, 0x20, 0x8, 0xb1, 0x0, 0x8000}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x1, 0x14, 0x3, [0x0, 0x0, 0x0]}]}, 0x130}, 0x1, 0x0, 0x0, 0x0}, 0x20000010) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000948000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2017/12/21 18:44:26 executing program 2: mmap(&(0x7f0000001000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000084b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x80000086dd, @x25={0xe1c4f205f08e2c68, 0x0, 0x0, "07000000020009000800fd000003fd0000ecffffff810004db540300001a75f1004061b1f3"}}}}, 0x0) r0 = open(&(0x7f0000b42000-0x8)='./file0\x00', 0x400000, 0x150) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000000)={0x81, 0x6a}) 2017/12/21 18:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002ff000-0xc)={0x0, 0x0, 0x0}, &(0x7f000023e000)=0xc) setresuid(0x0, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003f6000-0x9)='/dev/kvm\x00', 0x400, 0x0) [ 27.272858] mmap: syz-executor4 (3423): VmData 1781760 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2017/12/21 18:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 27.347423] audit: type=1400 audit(1513881866.010:15): avc: denied { map_read map_write } for pid=3415 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=bpf permissive=1 [ 27.373117] audit: type=1400 audit(1513881866.037:16): avc: denied { dac_read_search } for pid=3414 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/21 18:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000cc4000)=[{&(0x7f000020a000-0x3d)="3900000013000947000061e1c30500000700000002000000450000000000800019001a000d000000bb06280ff4000000fd17e9ffff06000400", 0x39}], 0x1) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cb3000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00001eb000)={0x0, 0x0, 0x347b}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000b9c000)={r2, 0x0}) r3 = getpgrp(0x0) ptrace$getregs(0xffffffffffffffff, r3, 0x200, &(0x7f0000c55000-0x28)=""/40) 2017/12/21 18:44:26 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000008000/0x18000)=nil, &(0x7f0000020000-0x18)=[@text16={0x10, &(0x7f000000c000)="640f08ba6100b09dee0f21670f013966b9800000c00f326635001000000f306766c74424008e0000006766c7442402570000006766c744240600000000670f011424b8d0008ee8a3ce7eb8cf008ed066b9480900000f32", 0x57}], 0x1, 0x0, &(0x7f000000b000-0x20)=[@cr4={0x1, 0x2000}], 0x1) 2017/12/21 18:44:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x11) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/checkreqprot\x00', 0x403, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) ioctl$sock_bt(r2, 0x8907, &(0x7f00003ad000)="") mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000f51000-0x7)=""/7) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000c86000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f07000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_bt(r2, 0x8906, &(0x7f0000312000-0x1)="") 2017/12/21 18:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000846000-0x8)={0x0}, 0x8) dup2(r0, r1) fcntl$setsig(r1, 0xa, 0x31) 2017/12/21 18:44:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000012, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000002000-0x4)=0x1ff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x420080, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d13000)=r2, 0x4) 2017/12/21 18:44:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b15000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00005da000)=0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) [ 27.403336] audit: type=1400 audit(1513881866.038:17): avc: denied { dac_override } for pid=3414 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 27.433218] audit: type=1400 audit(1513881866.096:18): avc: denied { net_raw } for pid=3442 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 2017/12/21 18:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) socketpair(0x3, 0xf, 0x3, &(0x7f0000717000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000003e000-0x10)={0x5, 0x0}) poll(&(0x7f0000be0000)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 27.495211] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2017/12/21 18:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b9f000)='/selinux/access\x00', 0x2, 0x0) pivot_root(&(0x7f0000106000-0x8)='./file0\x00', &(0x7f0000ab6000)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f0000a87000)='/dev/sg#\x00', 0x8, 0x80) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000062b000)=r1) memfd_create(&(0x7f0000d7d000)="8170707030766d6e6574301362646576766d6e65743140766d6e6574305b00", 0x2) r2 = getpid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cf8000)={0x0, 0x1c, &(0x7f000008d000-0x1c)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}]}, &(0x7f000092e000-0x4)=0x10) msgget$private(0x0, 0x200) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e9b000)={r3, 0x137}, 0x8) r4 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000177000-0x9b)=""/155) sendto$packet(r0, &(0x7f0000b66000-0xd)="6c99ff509799772895375de786", 0xd, 0x4004040, 0x0, 0x0) getpriority(0x2, r2) 2017/12/21 18:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f000009d000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) syz_open_dev$tun(&(0x7f0000af3000)='/dev/net/tun\x00', 0x0, 0x109000) connect$inet(r0, &(0x7f00004b3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f33000)=0x8001, 0x4) write$tun(r2, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/21 18:44:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) io_setup(0x8001, &(0x7f0000e4d000)=0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000b2b000-0xab)="7e99860f3c67ac2a219e51e53b176a419a6ec8ca5e3de679e320cb9d3350191aae1e7688ddacc0683204e6c1aa29990dfb6d7b557d557b30efb0a518387a226a543a6cdc42acd2583659162aaaab64f8a4917bdb18a948bac359fcdf63eb27ec7070b6b50b761f962cd3af44ebaec7112788e2541a10098c4cc8674f53158438a0eab85356c0b1d7c4d27bc30ef5b672bbbd8ea606983f62c1b849f6242501385ec547a9a5d8f30dd20a9a") 2017/12/21 18:44:26 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000017000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000010000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000015000-0x8)=0x6) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r2, &(0x7f0000012000)="", &(0x7f000000d000-0xa)="", 0x0}, 0x20) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000000c000-0x2)=0x9, &(0x7f0000018000)=0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000016000)={r2, &(0x7f000000c000)="", &(0x7f0000014000-0xe8)=""/232}, 0x18) r3 = syz_open_dev$sg(&(0x7f0000013000)='/dev/sg#\x00', 0x25, 0x101080) accept$ipx(r3, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) 2017/12/21 18:44:26 executing program 0: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000003000-0x70)={0x0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c7, 0x0, 0x6, 0x0, 0x0, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x1, 0x3}) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000ae7000-0x18)={0xeee, 0x796e, 0x74a5, 0x98a, 0xfffffffffffffff7, 0xfffffffffffffff8}) 2017/12/21 18:44:26 executing program 1: add_key$keyring(&(0x7f0000ff4000-0x8)='keyring\x00', &(0x7f0000136000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000634000+0xcdb)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000ac7000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0xc, r1, 0x5, 0x3ff, r0) 2017/12/21 18:44:26 executing program 2: mmap(&(0x7f0000000000/0xad0000)=nil, 0xad0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00002dd000)=""/4096, 0x1000, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) r1 = dup2(r0, r0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000ad1000-0x14)={0x6, 0x9, 0x0, 0x7, 0x3ff}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000043000-0x4)=0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000ad0000)=0x8, 0x4) 2017/12/21 18:44:26 executing program 3: mmap(&(0x7f0000000000/0xc12000)=nil, 0xc12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000c12000)=""/72, 0x48) getdents64(r0, &(0x7f0000c10000-0xdf)=""/223, 0xdf) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c12000)={0x46, 0x1, 0x0, 0x3f, 0x0}, &(0x7f0000c13000-0x4)=0x10) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c13000-0xc)={0x0, 0x81, 0x30}, &(0x7f0000bd5000)=0xc) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c12000)={0x0, 0x82, "dceeb46f1989b70ced38d895880f74b409b3ce2d97829f83a8ca5dd17ee21e66414723cbdfe138dd00fe0f4f74ebe8ca94116931f6b078ebb769bfcfcd40e32cecec10ac99a1347a449c1d9ce83728b1700a6c8279197ec059a7decbf3e28436f37644518252734319b5050a14ac0fc1e3333a54ddde401d5caa1bb336e3859d85fd"}, &(0x7f0000c13000-0x4)=0x8a) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000015000-0x8)={0x0, 0x4}, &(0x7f0000c13000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000073d000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ab7000-0x4)=0x8c) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a1a000)={0x0, 0x6}, &(0x7f0000c12000)=0x6) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000b3000)={0x0, 0x25, "e0dad329ecce6e023510c9391a69d63aae01e26c89ca42bdff2e787e894a0a6e185bb303d5"}, &(0x7f0000c13000-0x4)=0x2d) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000661000-0x8)={0x0, 0x7f8c}, &(0x7f0000c12000)=0x8) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c13000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5765843d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fffffff, 0x101, 0x6, 0x200}, &(0x7f00004dc000)=0xa0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c12000)={0x0, 0x1}, &(0x7f00007ea000)=0x8) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c13000-0x65)={0x0, 0x5d, "4a9bb44be2e6d3cb457ceabbb308ac6b643fb865c3f55147ccacca4c0718577137236a9ce6560ad968773cf7744b92eed242b1fc17568ef4e2138e7730981a102aeb59b4fd6471e3ff7bfb90b4cb82a94af36d8100492b08d981ca8919"}, &(0x7f0000c12000)=0x65) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c13000-0x4)=@assoc_id=0x0, &(0x7f0000c12000+0x9c3)=0x4) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005c9000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000112000-0x4)=0xc) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c12000)={0x0, 0x7, 0x5, 0x5, 0x9, 0x9}, &(0x7f0000c13000-0x2)=0x14) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c13000-0x6)={0x0, 0x10001}, &(0x7f0000c13000-0x4)=0x6) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003ea000-0x8c)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c13000-0x4)=0x8c) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000118000)={0x0, 0x4800000000000, 0x7, 0x7ff, 0x1, 0x400}, &(0x7f0000a8a000)=0x14) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000082d000-0x8)={0x0, 0x800}, &(0x7f0000c12000)=0x8) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000c13000-0x188)=[{&(0x7f0000967000-0x10)=@in={0x2, 0x1, @rand_addr=0x227, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c12000)=[], 0x0, &(0x7f000042f000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x8, 0x7, 0x457, 0x5, 0x1, 0x800, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8205, 0x401, 0x8, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xe, 0x4afc, 0x0, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x9, 0x1, 0x7fffffff, 0xa198, 0x2, 0x0, 0x1000, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x10000000, 0x20, 0x1}}, @init={0x18, 0x84, 0x0, {0x8, 0xddd2, 0x100, 0x3ff}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0xfffffffffffffffd, 0x5, r5}}], 0x150, 0x40000}, {&(0x7f0000c13000-0x1c)=@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c, &(0x7f00001f3000-0x30)=[{&(0x7f0000bee000-0xb7)="0afa631cfe601f0783c34a6bbbd7e4c4ac9c3f2bcae27b9cff8703f468574deb2565db53409031e4d969cf8bbc3e430e9d73e00b0f3d1e41b31f5cfe2ffaef3f891950ba47a4ef0e4476703e0cd5823979599be543bd81b9af65c91d3f7408d953539fbb3df13c1b0112c67fa26c34b828ff9bf7f1f4bfd33f2664e8701efe59673629d0cc384dd89f86f67e2a617805bfd9a4a32d5c1d25879f36cc3163d1343e7ae215ca18d4202275288bf657bf7f317272c9f53734", 0xb7}, {&(0x7f0000c12000)="ea89eda6e264c2bed615d41455ccf509bfb21e226d1e88c1233fed5d74e9cc62f5b9d5717d4794c34990e7e4076cb87c0419ce8425e5ca63356fdcf897e183b9d81736a22e3202f840a6dcfbf07a2a413ddf2d501847952479e0ce1581fa1f2b201b26d93162632e09f3fe78ed3c720df10f5ad85d3d71db4f05e6ed8c38fd233fddc7b768d0b189f25b8582fa4327de1032cc408729a02e328cbaa355dfa235bd4d6ef0e3196bb284a0ada59b7676b7e0a9831eef713ca3741aee8b0b7f49f8bbeaf411cfde66ebd479f6c6b56bb56ac29141721d3c33", 0xd7}, {&(0x7f000003e000-0xf)="bcd2c04a5c08a2966269f557d911e1", 0xf}], 0x3, &(0x7f0000298000-0x30)=[@init={0x18, 0x84, 0x0, {0xff, 0x81, 0x3, 0x200}}], 0x30, 0x80}, {&(0x7f00009a9000-0x1c)=@in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f0000470000-0x40)=[{&(0x7f0000a0b000-0x7a)="f577e7ead80189e64974f2e6d35669a0ab66d6bbf7649d909f9a1ff3594762b2332f0dc1f7e68689ebca7f13ea194107de6ea40f1d366d83c7de368cbe6ecfe1f4deb6552c1565912096f7d0ea2a3206be79fc66a9685e6d8ee7d3c9bd07910f96a847dea3d99d8840828d40da97041de5bdcc9ef6e81c41ee56", 0x7a}, {&(0x7f0000646000-0xa3)="a327004d39107eedc19b7a1981fa0a300fe34d2e209f34a88fdfce04cbcee8f943b1cdd559f3575a973c873bca8867f1dbeea309152c1522b49ab059021a5ac3d783d8d5878b852d10cd20df421ceffd4e39145aca912074a39e0dedb0e8c030ce9facc765212e1bf8cdd67cb140fa009992840783a0eb08639d24174e1a5d867158442e611d87b0d1e018ea456753cd1d22d405105fa1c0b37bd7c41b11d14bb5767e", 0xa3}, {&(0x7f0000c12000)="96f1de738abad57b296742197d3dbe7fc2b5080090fca6c99c44bae3", 0x1c}, {&(0x7f000017c000-0x79)="d19de9abe0dced69b601f5438a894f5d828cb1a55ca77a9a81c28c4e8d6fca260aecec97412c76daf9ddb7bb9c717f0bf95aa4777dc63720defe727bf1d8966c30942c6a18550f38c8a0e11c4f92780cecbc953f5b2b6c933dec402c988d701b9cd1dd5fa42b266b1f00d2bb46809058ba7c650282f038a264", 0x79}], 0x4, &(0x7f0000a9d000)=[@init={0x18, 0x84, 0x0, {0x9, 0x7, 0x100000000, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x0, 0x80000000, 0x5, r6}}], 0x60, 0x20040000}, {&(0x7f0000a79000)=@in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x100000000}, 0x1c, &(0x7f0000c13000-0xa0)=[{&(0x7f0000c13000-0x33)="b6c0bbe5005997526c31ab24330640c09ec63093052f648f09d8d82c5a65c4d9c907bdf86ac499b768305e3188b2aa25c3ba9d", 0x33}, {&(0x7f00008fe000)="4562d35bd16551a0daf6cd70d3c350695f", 0x11}, {&(0x7f0000c13000-0xe0)="713cb9f1ec1e0e6445fe4534faf460a6e8bad59d41255c4a8a0c45beb984a4a6c4ed1ba9e874a074a3bd539a39f94aedef1ecdf682e0b20e03bda7bf7261e9e68fa495a88a061c58ef658ee5f0b4c2ceb2fea4ab59cec012e5fb56fd079fd6f66f03d6e7aada15b096cf731feee546ab6453f0750d17a301495f0b6857630febb52fdd553c18bc75b95f4a8459c81be33b476dbb0d4bc5eaec2c5249d8b4ebc60a8e7c29136b0bf16f2862d0b4840f1d932b5917c34b00151b0c2cd870a520813951fd47e02f889e66840354f2dcf3d3b20726c0f54b8bd206e0404ad2d8c6ec", 0xe0}, {&(0x7f00008fb000-0xf2)="c65c08e8b105828de4a2e0f6d886e0424d552209d657adb5a079f33957b039978d234f9b158471d95ab1c95f1b18d3cbb23aa5562372d0eecf6f8a0e2ad452da00a51eff920dd5ba5f4e41eb7ed04d3521ee71128c683477276300efe4615780d13e359ab4620367edfc6aa91cf32318552d2744dbfdd011668fbcac6ab9401dd8daba6d8972d3c33fbfb4f4e17ec7c041474544c23a8c74fd1e0e4c456f3f0885248fbddf9f6793c3f74dd8f65c76e3ad34584797beefb07f343be30d03b43b9da37f66512fd53a115650a6091d14506db59e9c514fa47238e815d4f8ba84f9281b469f895a5fd8790e213fef596d73771b", 0xf2}, {&(0x7f0000c13000-0x2c)="244a65e77abd16eea2af7c5bc752025bab3f4b53e6caa5c049852b689e0ac6ba289ff9b28216a5cf8a49820c", 0x2c}, {&(0x7f0000c13000-0x1000)="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0x1000}, {&(0x7f0000913000-0xd9)="9904ae783c2cacb49e18ddc240fd1c2f957b03b599bed0a8981e936c5a9025437ccff040b755690fa62199f9d79ae8374f7e8a7e1d945dc06eae776fe90aa8cc21648f993d989852a1b06b92c03b386ba05e4ecccd7e2b388eed91d17112a4f3f6709bf84b5841538053f5161b2c185c257cb03e1a309988a7aa5e768d1477ddbd0d78860610c4221f1fb7ec8cf59e999068d2079ab455749d92b641f01343c7958df835b9a876b278cc4f9eb74b601922ab2ccfe1b452ceeffd4e53fa1975f802f39bf03b9a81d1d01478462a0b693b289363dfd17c560a88", 0xd9}, {&(0x7f0000161000-0xdf)="2d15d70cf7e6d0121a03f7cba2375aa1f34ad93857f73495365fe44144b7549946051d0c9fc3c712455fe6e32025cc8a86a0bec2d10cdf5edd1922ab777e22d246c666f4c6f22a104b4ced4d7ec6f3588c6120707404b2948872f62ac3ee191518c5f62877450571423f44e032eac097a24038eed463cc00ce793417ab2aabb6ca3c7d0e1188f330cfb9673c7973f8c6fb6e4e8969e7c75e33da6e01ccd6e341584300a40fbdeb77d53c7efedd0a1c4b1190d58855280dcaf95025a41b6b13145cb3501e83a67501c0936b4e52174174f043a7970ebf7771efd50b1a6d7aa2", 0xdf}, {&(0x7f0000444000)="72069cb96031cb2a1937c50a0ad674c83fe3dfd6e44d1b09047dc050e9be3ded23e9b1f8fc5ae01dbc204c0b5b970ffa2fd83ac650551475ceb77636627282e9c2473d24bc459f9cf4dbeaa7d6167e8fd8d10b1f2008c51c0c96ba628c058f13141a577209a0cd218fd51f39bc413398c420aa0a16ca5170a1cab455402691157538b87772be1dd839e030edc506cf0b95a3b0279988212e07f99a31a7eeb02a0010809fe757f758a847da4c454032a7cf599cc9ee4cd3970a983b43ca5e8f41bf51d704547467d867bf1b90d7cd7ec1a41bace583b4ede7e8b2e86d751f6ec6eec05f6caabbb76556a37fb4bb011dec01d2", 0xf2}, {&(0x7f000042f000)="bf64bb346b60dfa0e26701caf142ca21369a93fed210377f1d230b8f4363bfa8593f91158318835d7bd80406fef69b39a8fea21650b9bcc5d8a1795e4f", 0x3d}], 0xa, &(0x7f0000b27000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x5fa7, 0x0, 0x100000001, 0xfff, 0xb699, 0x9, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x200, 0xd9, 0xaff5, r8}}, @init={0x18, 0x84, 0x0, {0x496b, 0x401, 0x9, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x9, 0xb, 0x8000, 0xf8, 0x40, 0x7fff, 0x3, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1f, 0x8005, 0x555, 0x0, 0x4, 0xffffffff80000000, 0xffffffffffff8001, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x18, 0x5, 0x8, 0x9, 0x9, 0x100000000, 0x3ff, 0x6, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0xcf, 0x6, r12}}], 0x150, 0x40000}, {&(0x7f0000c12000)=@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000678000)=[{&(0x7f0000ae4000)="2be0e3a7016c40d48f5a02a3bff97d323607477444e6ff8c62218a134aa307272262f8a0f584398077660b7f80a991edd5d78c22e5f4fd13b099e7680f7d57302af7e1186a12da5badb2140056e8b45236f79407618603146f52418ad906bafba166c3c12cb097eafe24e10d3dfc42accb637a83cc4cd0c5151c003ca17f2bec9d209277ae213fe7de427e9c523bc425000aee84445d58756e8ceade8150874a741d928c80537da266d6139954d0ad4f0afe0d958bb88c0bee048943c3a364b2cb7f640c0b7090d1bdd3dd1e5bb3cac508521e0e7c8f15f4", 0xd8}, {&(0x7f0000389000-0x1000)="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", 0x1000}, {&(0x7f0000898000-0xf)="bb04ca80581cd69b216c95fba0c21f4917528f8f26e8117b1a510d2617c2bd9d", 0x20}], 0x7, &(0x7f0000766000-0x90)=[@init={0x18, 0x84, 0x0, {0x1, 0x1, 0x9399, 0x9f2}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x9, 0xfffffffffffeffff, 0x556e}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x209, 0x5, 0x4, r13}}], 0x90, 0x8000}, {&(0x7f00003ba000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000009d000)=[{&(0x7f0000c12000)="3f874e63704f2503f315ae27520f1c01d431d0febd0562f850805ad53f58e933b8288a6824299517ae4126132799fcda512d5536f6a3b1bca14d9738bceefa2a66fb7da9a762bda40c755d0a69db6a8430bd6179a8920aa2b09781206c3c45497e03a42d6a8c9c83daa89d8568e2df18d8a9a40380a1793737511ae24148189c03489900bfbf19afc241e911eee484b7", 0x90}, {&(0x7f0000147000-0x38)="86333cc5223b000bc4ba7d99646efa7e6c40cc94a00ca9540b6328b0be68ad1b1bcdb93291310aa1c8798619e2434971c74dbe5ea0887671", 0x38}, {&(0x7f0000c13000-0x5f)="dcc154b52d865c38a1e63aa5227e2c350d82b7a9e446c8573b799762a1b3fa4fdefae0ab53cfe93f2790d9da97043859f481c53339eb6f5ae695a8a3f5499c9f4a47b3f3b362a5c9ee2151ef8491f83c0b808d0de2931a74a2b9237669e1aa", 0x5f}], 0x3, &(0x7f0000c12000)=[@init={0x18, 0x84, 0x0, {0x2, 0x3, 0x2, 0x1000}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x5, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x3, 0xcad, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0xfffffffffffffffb, 0x6, r15}}, @init={0x18, 0x84, 0x0, {0x6013, 0x7fff, 0x2f, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xffff, 0x8200, 0x8, 0x5, 0x2, 0x7, 0x917, r16}}], 0x120, 0x247ce2197b09a73a}, {&(0x7f0000929000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c13000-0x20)=[{&(0x7f0000076000)="95bfaec49fb788974bbe7251446e53c22fb62ec2c330a46b8deee9203c6b262d57d81e735d4bb35d48676e59535a997ba4bdaa1f05ce81ee632ffdf4bc07c4b453d0564ede038bc076447b3a4a847eddb979afc679d614ec0408e4bb8d8eca2a06c7314988fa550fca9fff5f67a72db23e130131256de88eaa4f52bf03150c4ccde1a8072310f9dbb19853d5eb19113af67430e593c48621cff7d124b99130e326dd35c8e10c5c02b99773b57029b0ea9847c4942e5685e6d6eb897e24752072b1c368fa8eae862f03a6ddc200610c40ef2a45053ffe7d0b9d00aed4fa65b1c6a8e7", 0xe2}, {&(0x7f0000c13000-0x41)="d86d2506d839cf1866d39c621cdc12f12645e157d9048e2a5ecee637d20266b7d06deaf556025360ea3ece6094fe45d907c480ccf408ed53998b87f2a75a25d157", 0x41}], 0x2, &(0x7f0000c13000-0x150)=[@init={0x18, 0x84, 0x0, {0x2, 0x8001, 0x2, 0x7fffffff}}, @init={0x18, 0x84, 0x0, {0xe0, 0xffffffff, 0x8000, 0x100}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x5, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x71a7, 0x5, 0x206, 0x200000000, 0x1000, 0xffff, 0x3, 0xfffffffffffffffa, r17}}, @init={0x18, 0x84, 0x0, {0x80, 0x3, 0xd0, 0xfffffffffffffb63}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x1, 0x8f8, r18}}, @init={0x18, 0x84, 0x0, {0x0, 0x40, 0x2, 0xff}}], 0x150, 0x20004000}], 0x7, 0x8000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getdents64(r0, &(0x7f0000c11000)=""/44, 0x2c) [ 27.500909] FAULT_FLAG_ALLOW_RETRY missing 30 [ 27.500928] CPU: 0 PID: 3439 Comm: syz-executor6 Not tainted 4.15.0-rc4-mm1+ #47 [ 27.500933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.500936] Call Trace: [ 27.500952] dump_stack+0x194/0x257 [ 27.500967] ? arch_local_irq_restore+0x53/0x53 [ 27.500987] ? handle_userfault+0xb97/0x2500 2017/12/21 18:44:26 executing program 1: r0 = msgget(0x3, 0x0) msgctl$MSG_INFO(r0, 0xc, &(0x7f00001d3000-0x3a)=""/58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x7fffffff, &(0x7f000005b000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000092c000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c06000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r3 = semget$private(0x0, 0x4, 0x80) semctl$GETZCNT(r3, 0x4, 0xf, &(0x7f00000cb000)=""/66) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003de000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad5500000000000000e6", 0x20) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00009eb000)={0x0, 0x0, &(0x7f000029e000-0x20)=[{&(0x7f00006af000-0xd1)="5d5e8a121a1420ee8ce1c5d2649d6751f1fe696aec562e6e36be51f30e159e7576e335809035b78ac05b1d71a91c40fb", 0x30}], 0x1, &(0x7f0000824000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000cad000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000066000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/21 18:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d12000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000dd5000)={0x1ffffffb, 0x0}) [ 27.501008] handle_userfault+0xbd9/0x2500 [ 27.501050] ? userfaultfd_ioctl+0x4520/0x4520 [ 27.501061] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 27.501070] ? check_usage_forwards+0x410/0x410 2017/12/21 18:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ecc000)=0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000f28000-0x9)='children\x00') preadv(r1, &(0x7f0000008000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) [ 27.501083] ? trace_hardirqs_on+0xd/0x10 [ 27.501099] ? print_irqtrace_events+0x270/0x270 [ 27.501106] ? trace_hardirqs_off+0x10/0x10 [ 27.501122] ? kasan_slab_alloc+0x12/0x20 2017/12/21 18:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000c59000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f000021d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f00009f6000)=0x3f) fcntl$setown(r2, 0x8, r1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009b0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f03000)={0x0, 0x50000000000}, &(0x7f0000cd2000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000b59000-0x32)={r5, 0x2a, "eb429a6ba3aa4c17acfeb6ae1f40d13e63b0795a4253831929c65e309e314304a2c84af6ae60c86e13b4"}, &(0x7f0000354000-0x4)=0x32) listen$netrom(r2, 0xd14) readv(r0, &(0x7f0000cf8000)=[{&(0x7f0000017000)=""/0, 0x0}, {&(0x7f0000fce000)=""/5, 0x5}], 0x2) r6 = dup3(r2, r0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c95000)='/selinux/context\x00', 0x2, 0x0) process_vm_readv(r1, &(0x7f0000db4000)=[{&(0x7f0000d0a000-0x46)=""/70, 0x46}, {&(0x7f0000e51000)=""/0, 0x0}, {&(0x7f0000764000)=""/73, 0x49}], 0x3, &(0x7f0000415000)=[{&(0x7f0000c77000-0xb7)=""/183, 0xb7}, {&(0x7f0000160000)=""/80, 0x50}, {&(0x7f0000748000-0xf6)=""/246, 0xf6}, {&(0x7f0000aea000-0xe7)=""/231, 0xe7}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000106000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfbc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009af000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000172000+0xc6f)={r7, 0x3f}, &(0x7f00005cf000)=0x8) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) dup2(r2, r3) tkill(r1, 0x15) 2017/12/21 18:44:26 executing program 3: clone(0x0, &(0x7f0000494000-0x5c)="", &(0x7f000065c000)=0x0, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000001000-0x1b)="") 2017/12/21 18:44:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x8, 0x9, 0x5, 'queue1\x00', 0xe34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x803, 0x0, &(0x7f0000a1c000)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xe34, 0x1, 0x0, 0x8002}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)='\x00', 0x9, 0x80, &(0x7f0000b6a000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/21 18:44:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f00003d5000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000dac000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00002a4000-0x4)=0x0, &(0x7f0000e2c000-0x4)=0x4) 2017/12/21 18:44:26 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002d1000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8001}, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d8d000)='/dev/autofs\x00', 0x200000200006, 0x0) fcntl$notify(r1, 0x402, 0x0) 2017/12/21 18:44:26 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd5000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00006ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000fd4000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd5000-0x4)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024c000)=@ethtool_pauseparam={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f31000-0xf)='/dev/sequencer\x00', 0x800, 0x0) readlinkat(r0, &(0x7f0000c9c000)='./file0\x00', &(0x7f0000477000-0x2a)=""/42, 0x2a) r1 = socket$inet(0x2, 0xa, 0x8) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000c2f000)="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", 0x7de, 0x0, &(0x7f00007d8000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000077f000-0x1000)="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", 0x3ac, 0x0, 0x0, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000c91000)={0x7fffffff, 0x7, 0x1b0b, 0x9, 0x9, 0xea}) get_thread_area(&(0x7f0000c50000-0x10)={0x10000000000000, 0x100000, 0x0, 0x1, 0x3, 0x8, 0xac0, 0x1, 0x1, 0x100000001}) read(r1, &(0x7f0000ce1000)=""/4096, 0x1000) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e29000-0x4)=0x40, 0x4) shutdown(r2, 0x1) 2017/12/21 18:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000082e000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000da000-0x8)=[0x20, 0x3]) close(r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a7d000-0x4)=0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000078b000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000b69000-0x4)=0x7) bpf$PROG_LOAD(0x5, &(0x7f0000008000-0x30)={0x1, 0x2, &(0x7f00003f6000)=[@map={0x18, 0x1f, 0x0, 0xffffffffffffffff}, @generic={0x0, 0x2, 0x0, 0x0}], &(0x7f0000001000-0x1)='\x00', 0x8004, 0x93, &(0x7f0000008000-0x93)=""/147, 0x0, 0x0}, 0x30) [ 27.501136] ? perf_trace_lock+0xd6/0x900 [ 27.501146] ? __do_page_fault+0x5c9/0xc90 [ 27.501153] ? do_page_fault+0xee/0x720 [ 27.501164] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 27.501171] ? generic_perform_write+0x200/0x600 [ 27.501184] ? trace_event_raw_event_lock+0x340/0x340 [ 27.501195] ? __lock_acquire+0x664/0x3e00 [ 27.501205] ? check_noncircular+0x20/0x20 [ 27.501212] ? __lock_acquire+0x2d15/0x3e00 [ 27.501221] ? print_irqtrace_events+0x270/0x270 2017/12/21 18:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fa) r1 = fcntl$dupfd(r0, 0x406, r0) listen$netrom(r1, 0x3f) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c2b000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6b000)=0xb8) 2017/12/21 18:44:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000777000)=0x0) accept4$unix(0xffffffffffffff9c, &(0x7f000056d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00004d2000)=0x8, 0x80000) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000096000)=0x0, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c11000)={0x0, 0x0}) r1 = creat(&(0x7f0000888000-0x8)='./file0\x00', 0x17) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000064c000-0x9)='/dev/vcs\x00', 0xa4200, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000eb3000-0x4)=0x0, 0x4) r4 = dup2(r3, r2) modify_ldt$read_default(0x2, &(0x7f0000f9d000-0x18)=""/24, 0x18) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00006c3000-0x10)={0x80000001, 0x7}) io_cancel(r0, &(0x7f0000da3000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000c66000)="", 0x0, 0x0, 0x0, 0x1, r4}, &(0x7f00005c7000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/12/21 18:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f3000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00003ed000-0x1000)=""/4096, &(0x7f0000546000)=0x1000) connect$inet(r1, &(0x7f00003b3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 27.501249] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 27.501260] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 27.501278] ? find_held_lock+0x35/0x1d0 [ 27.501303] ? __handle_mm_fault+0x3296/0x3ce0 2017/12/21 18:44:26 executing program 1: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/ptmx\x00', 0x6100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000055a000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005ea000-0xa)='/dev/ptmx\x00', 0xa2000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00005e8000-0x4)=0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 18:44:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d04000)='/selinux/load\x00', 0x2, 0x0) mq_getsetattr(r0, &(0x7f0000095000)={0x40, 0x0, 0x2e, 0x7fff, 0x6, 0xffff, 0x0, 0x6}, &(0x7f0000a03000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x66, &(0x7f0000189000-0x39d8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "000988", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) 2017/12/21 18:44:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aee000-0x9)='/dev/kvm\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000bd5000)={0x1a, 0x1f, 0x32df682f, 0x7, 0x5, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002bd000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000e91000-0x94)=""/148, &(0x7f00009bf000)=0x94) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) accept4$llc(r1, 0x0, &(0x7f0000f01000)=0x0, 0x80000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000f8c000-0xc)={0x0, r0, 0x1}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00009fa000-0x88)={0x1, 0x0, [{0x4b564d03, 0x0, 0x0}]}) [ 27.501315] ? lock_downgrade+0x980/0x980 [ 27.501330] ? lock_release+0xa40/0xa40 [ 27.501351] ? do_raw_spin_trylock+0x190/0x190 2017/12/21 18:44:26 executing program 1: clone(0x800, &(0x7f0000e49000)="", &(0x7f0000d2d000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000005a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x20102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x0, r1, 0x0}) 2017/12/21 18:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000edf000-0x1c)={0x8000001, 0xe2, 0x4, 0x8, 0x0, 0x0, 0xfffffffffffffffe}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006c4000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000005000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e7283a3689ddbcd00d2d6d15dc3f03eda2ffda4ce43663b9219d7797a25184774a28838a67f001243b9203cbede482e03484f2ee3b35fe61246ee0ad595d32255206d4646c7404ef2a724ee99c513841f81670e423bda5d2b83fcace5989cc6aa7727ae3610b13184e52fde3cfae0673fb25c37a", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) ioctl$KVM_NMI(r1, 0xae9a) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000c000-0x55)="", &(0x7f000000a000-0x5b)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000013000)={r0, &(0x7f0000005000-0x32)="2517d069b2f7d2161cd58045119f8b52f337edc92e0c02deb148ab19f95fe44dd5e568bbacd8e86cd11f75b7de10140069b6", &(0x7f000000a000)=""/47}, 0x18) name_to_handle_at(r1, &(0x7f00005e9000)='./file0\x00', &(0x7f0000550000-0x100)={0x100, 0x5, "9571f5bf3b3057112268c8984b444b9f01a228510329715670ae3b843fad27852538146d60ddedc423f6f07e20a5c69077254f6dac416f1f5e1a048856c1d6b06a2044280dab4a50da18046e66b5a1ac83c1e1fa7535d47ddbd29f5d1e9ae490cc3920680ab90944993dd9c493b341778fdb0cc619d586b7bed6c756d61ab8c70e0cba809f406a8301392e6f44b215af59aa528010ba648432bd0f7a743d88a4117b1a6b6aed08578a009e1571a35a72015a43b4b8fa349f5b9bfdc5b0ae87ab0a7fe2621ed6e42b867c85d67d1e1bad75167439d876b36bd7f6cf1e479cdfa308302954a81f0d82bdb4a51ebacd4a056ae5c1abb06360a5"}, &(0x7f0000744000)=0x0, 0x1400) [ 27.501387] __handle_mm_fault+0x32a3/0x3ce0 [ 27.501409] ? __pmd_alloc+0x4e0/0x4e0 [ 27.501417] ? print_irqtrace_events+0x270/0x270 [ 27.501426] ? plist_check_head+0xe2/0x130 [ 27.501445] ? find_held_lock+0x35/0x1d0 [ 27.501470] ? handle_mm_fault+0x2a0/0x930 [ 27.501482] ? lock_downgrade+0x980/0x980 [ 27.501539] handle_mm_fault+0x38f/0x930 [ 27.501555] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 27.501561] ? vmacache_find+0x5f/0x280 [ 27.501581] ? find_vma+0x30/0x150 [ 27.501599] __do_page_fault+0x5c9/0xc90 [ 27.501627] ? mm_fault_error+0x2c0/0x2c0 [ 27.501641] ? get_futex_value_locked+0xc3/0xf0 [ 27.501667] do_page_fault+0xee/0x720 [ 27.501682] ? __do_page_fault+0xc90/0xc90 [ 27.501695] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 27.501710] ? check_noncircular+0x20/0x20 [ 27.501718] ? mmdrop+0x18/0x30 [ 27.501728] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 27.501738] ? futex_wait+0x6a9/0x9a0 [ 27.501767] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 27.501796] page_fault+0x2c/0x60 [ 27.501807] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 27.501812] RSP: 0018:ffff8801c060f928 EFLAGS: 00010246 [ 27.501822] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff8251d351 [ 27.501827] RDX: 00000000000000c9 RSI: ffffc900038a6000 RDI: ffff8801c060fd28 [ 27.501833] RBP: ffff8801c060fa08 R08: 1ffff100380e1142 R09: 0000000000000000 [ 27.501838] R10: ffff8801c060f858 R11: 0000000000000000 R12: 1ffff100380c1f28 [ 27.501843] R13: ffff8801c060f9e0 R14: 0000000000000000 R15: ffff8801c060fd20 [ 27.501869] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 27.501890] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 27.501906] ? iov_iter_revert+0x9d0/0x9d0 [ 27.501925] ? mark_held_locks+0xaf/0x100 [ 27.501933] ? simple_xattr_get+0xeb/0x160 [ 27.501946] ? current_kernel_time64+0x122/0x2f0 [ 27.501960] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 27.501977] generic_perform_write+0x200/0x600 [ 27.502011] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 27.502023] ? current_time+0x88/0xc0 [ 27.502038] ? file_update_time+0xbf/0x470 [ 27.502052] ? current_time+0xc0/0xc0 [ 27.502071] ? down_write+0x87/0x120 [ 27.502086] __generic_file_write_iter+0x366/0x5b0 [ 27.502095] ? check_noncircular+0x20/0x20 [ 27.502112] generic_file_write_iter+0x399/0x790 [ 27.502129] ? __generic_file_write_iter+0x5b0/0x5b0 [ 27.502146] ? iov_iter_init+0xaf/0x1d0 [ 27.502163] __vfs_write+0x684/0x970 [ 27.502170] ? lock_acquire+0x1d5/0x580 [ 27.502185] ? kernel_read+0x120/0x120 [ 27.502230] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 27.502240] ? __sb_start_write+0x209/0x2a0 [ 27.502255] vfs_write+0x189/0x510 [ 27.502272] SyS_write+0xef/0x220 [ 27.502288] ? SyS_read+0x220/0x220 [ 27.502295] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 27.502306] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 27.502327] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 27.502333] RIP: 0033:0x452a09 [ 27.502337] RSP: 002b:00007f396a878c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 27.502344] RAX: ffffffffffffffda RBX: 00007f396a879700 RCX: 0000000000452a09 [ 27.502348] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 27.502352] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 27.502355] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 27.502359] R13: 0000000000a2f7ff R14: 00007f396a8799c0 R15: 0000000000000000 [ 27.793780] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) 2017/12/21 18:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) ppoll(&(0x7f0000fe2000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f00004bd000-0x8)={0x0, 0x0}, &(0x7f0000752000)={0x0}, 0x8) r0 = syz_open_dev$vcsa(&(0x7f0000155000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x101800) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00004b2000-0x85)=""/133) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000007f000-0xaa)=""/170) 2017/12/21 18:44:27 executing program 3: r0 = socket$inet6(0xa, 0xc7fa3d30e2568843, 0x20000003) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$ipx(r1, &(0x7f00003e8000-0x5a)=""/90, 0x5a, 0x120, &(0x7f0000f51000-0x10)={0x4, 0x0, 0x0, "48e6facee444", 0x0, 0x0}, 0x10) 2017/12/21 18:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2000000001, 0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2017/12/21 18:44:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5c, 0x8, 0x1, 0xffffffffffff0000, 0x5, 0x7fff, 0xdc4, 0x81b2, 0x8, 0x6, 0x10000, 0x80, 0x9, 0x3f, 0x5a]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000-0x3c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5b8a, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000003000)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7fff, &(0x7f0000ccc000-0x8)=0x0) io_setup(0x816, &(0x7f0000001000-0x8)=0x0) io_setup(0x1, &(0x7f0000d15000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000001000-0x8)=0x0) io_setup(0x7, &(0x7f0000ccd000-0x8)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in6={{0xa, 0x0, 0xe996, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb944}, 0x98) read$eventfd(r0, &(0x7f00005c5000)=0x0, 0x8) 2017/12/21 18:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000523000)="4c7070703147502602", 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f2a000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f0000b49000)='/dev/urandom\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00003bb000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000057e000)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000caf000-0x8)={0x0, 0x0}, &(0x7f0000f2a000)=0x8) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f000029e000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/0, 0x0) getpeername$ax25(r2, &(0x7f00004bc000)={0x0, {""/7}, 0x0}, &(0x7f00006ca000)=0x10) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000a90000)=""/74) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000955000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d5f000)={0x6003, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000c2b000-0xd4)=""/212) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000d11000-0x28)={0x2, 0x1, [{0x1000, 0x0, 0x2}, {0x10000, 0x0, 0x7fffffff}]}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/12/21 18:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/dev/vga_arbiter\x00', 0x400440, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f50000)=0x0, &(0x7f00004b2000-0x4)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000471000)={{0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:44:27 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b45000)='cpuset\x00') ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000ef9000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f000085a000)=""/228, &(0x7f000094f000-0x4)=0xe4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008ce000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000de4000)=0x20) 2017/12/21 18:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[{&(0x7f0000f79000+0x972)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04ca021eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31", 0x70}], 0x1, &(0x7f0000f8b000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f87000-0x6d)=""/109, 0x6d}, {&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) readv(r0, &(0x7f0000415000)=[{&(0x7f00004d8000-0x61)=""/97, 0x61}, {&(0x7f0000f5f000)=""/0, 0x0}], 0x2) 2017/12/21 18:44:27 executing program 2: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) nanosleep(&(0x7f0000012000-0x10)={0x77359400, 0x0}, &(0x7f0000013000-0x10)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = creat(&(0x7f00005d6000-0x8)='./file0\x00', 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000327000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_GET_VCPU_EVENTS(0xffffffffffffffff, 0x8040ae9f, &(0x7f0000d34000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000102000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006eb000-0x4)=0x5) utimensat(0xffffffffffffffff, &(0x7f0000304000-0x8)='./file0\x00', &(0x7f0000b60000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) sched_yield() 2017/12/21 18:44:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000001000-0x8)=&(0x7f0000002000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000, 0x20000000004, &(0x7f0000006000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2017/12/21 18:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fb7000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00001c6000-0xc)={0x8000000, 0x6, 0x2a}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000a77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8f000)={0xffffffffffffff70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000454000)={&(0x7f000072a000-0x8)={0x0}, 0x8}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00009df000)=0x0) perf_event_open(&(0x7f000040a000)={0x7, 0x78, 0x1, 0x3, 0x1, 0x3f, 0x0, 0x9, 0x0, 0x5, 0x100000001, 0xffffffff, 0x818, 0x8, 0x0, 0x1, 0x0, 0x0, 0x4, 0x2, 0xffffffff, 0xffffffff, 0x7, 0x6, 0x81, 0x9, 0x0}, r4, 0x6, r3, 0x0) 2017/12/21 18:44:27 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f81000)={&(0x7f0000f82000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00007ac000)=[{&(0x7f0000528000-0xf2)=""/242, 0xf2}, {&(0x7f0000a9d000)=""/232, 0xe8}, {&(0x7f0000a58000)=""/137, 0x89}, {&(0x7f0000f81000)=""/159, 0x9f}, {&(0x7f0000654000-0xdf)=""/223, 0xdf}, {&(0x7f0000f81000)=""/21, 0x15}, {&(0x7f0000aaa000-0xf5)=""/245, 0xf5}], 0x7, 0x0, 0x0, 0x20}, 0x42) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b36000)="0a0775b0d5e383e59eb600ed005483b7405df0dfff04000000005c00000000e60a", 0x21) 2017/12/21 18:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000020d000-0x4)={r0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000190000-0x4)=0x0) getpeername$llc(r1, &(0x7f0000bac000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c81000-0x4)=0x10) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000e4b000-0x4)=0x9, 0x4) r3 = request_key(&(0x7f0000bfa000-0x8)='big_key\x00', &(0x7f0000e19000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000016f000)='#ppp0trusted{-\x00', 0x0) recvfrom(r1, &(0x7f0000ef3000-0xa4)=""/164, 0xa4, 0x10000, 0x0, 0x0) request_key(&(0x7f0000a0b000)='big_key\x00', &(0x7f00009cb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003d0000-0x1)='\x00', r3) sendmsg$nfc_llcp(r1, &(0x7f0000786000)={&(0x7f0000cb6000-0x60)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "56b6e6f336d7505caf64659fe8cf5a7024854b38d409719d0c68eaafcd71de4f432abe821c332790725178e1e0a3c8d0d112f279f9a282891fd707f2ff50a6", 0x0}, 0x60, &(0x7f0000c47000-0x20)=[{&(0x7f00002ef000)="574e083616fde151320f31309591b7ff97fcdc4a23c91c1139e9a018072877122bdb52de8f0d8f1c1ec698b942b28d2d47cef9359afe6bc8ad54eeba345ab74c1771a0689939b0", 0x47}], 0x1, &(0x7f00004ec000-0xc0)={0xc0, 0x112, 0xfffffffffffffffc, "b6980e2f14a19547d9349b0a54497cfe8fa20e5e73187d65f98d0f30d36aca468742693c9e02363bfb5b622dc60c97f3fefc1774201238698004d80260e90c86986e6e26cb6e5dc843700ce44bbe457b2ea4f7b5056edea7fe42295ebb2412c0d9e04366f5234e3082e77f3ab5c2a90b2a33ada6d00da962963129a8f28d04c2f2b174acf03f39fb543351595209c6a4069a38465d385fd007dda985a280f5f9372471ae144b429e605b62b057ad96eb"}, 0xc0, 0x8000}, 0x1) 2017/12/21 18:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009f0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000929000-0x4)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e59000-0x18)={r0, &(0x7f0000a35000)="ca8041d0b3f38fe1c78f892f840c1fe2834cc3159f6d052d349adcdde32105e614edd82cfc5857faa5dccec87e758af168bcd845766c488f817abb529acdf1e7dfd95eb502834d7f5b609bbf5ce9456d3defc0104a5af55a7f23543a3ed19354f5572a5b2e63eee2d04f7c26714350effd2a77e42ac7d1fc27415af4df393efd12efeae36ee7c50508037d4de23db7caa41decfc6c1cec853434e93297cd3d53cd896ea08eaa5f7329f6f868a95db4", &(0x7f0000c3e000-0x7b)=""/123}, 0x18) r1 = syz_open_dev$tun(&(0x7f000037a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='lo\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e06000)={0x0, 0x0}, &(0x7f0000442000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b6f000-0x8c)={r2, @in6={{0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xea}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 28.420929] mmap: syz-executor3 (3628) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2017/12/21 18:44:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000693000-0x1)='rxrpc_s\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca5000-0xb)='^wlan0eth1\x00', 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018e000)='D', 0x1, r1) r3 = add_key$user(&(0x7f0000bdd000-0x5)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bc2000-0x140)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed3d6ccf59ef70995bdae8e0ecd3fff35a537424f222d2818d08ca27e0ec82165fe365a0e6b9485f2d925493f60c01e33e208c7eba67fc19a9497f5b07e5849d2e875b0081d640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea527e6bd3d32b1a91f944edbc4b1f50050000000000000098b600579f3af3f864e1c32407928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r2, r3, r3}, &(0x7f0000742000)=""/3, 0x3, &(0x7f000075d000)={&(0x7f00001f9000-0x11)={'rmd320'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000093c000)='/selinux/create\x00', 0x2, 0x0) r5 = gettid() ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000388000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000921000)={r4, r4, 0x8000}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000aec000-0x4)=0x0, &(0x7f0000521000-0x4)=0x4) 2017/12/21 18:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ea6000)='attr/current\x00') getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00004b5000-0xbb)=""/187, &(0x7f0000c34000-0x4)=0xbb) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f00004f7000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000121000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000630000)=0xb) r2 = syz_open_procfs(0x0, &(0x7f0000939000)='net/psched\x00') dup3(r0, r2, 0x0) 2017/12/21 18:44:27 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x40001, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000000d000-0x68)={0x8, 0x30, 0xadc, {0x77359400, 0x0}, 0x7, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000d000-0x8)='./file0\x00', 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f000000e000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) stat(&(0x7f0000003000-0x4)="2f2e0bb7", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/21 18:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006d3000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000f52000)={0x0, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d8d000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f0000b5c000)={{0x49e9e7da, 0xffffffffffffff3b}, 'port0\x00', 0x10, 0x1000, 0xfffffffffffffff7, 0x3, 0x1, 0x3, 0x4, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x1, &(0x7f0000afb000)={{r2, r3/1000+30000}, {0x77359400, 0x0}}, &(0x7f000084f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000db2000-0x4)=0x9, 0x4) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0xfffffffffffffffe) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00005a2000-0x10)={0x0, 0x10000, 0x0}) rt_sigtimedwait(&(0x7f0000c8c000-0x8)={0x0}, &(0x7f00009c1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015f000)={r0, 0x0}, 0x8) 2017/12/21 18:44:27 executing program 3: 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) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) msgget$private(0x0, 0x20) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000d43000-0x4)=0x0, &(0x7f00009d2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) link(&(0x7f0000024000)='./file0\x00', &(0x7f0000cd2000-0x8)='./file0\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f00002db000-0xf)='/dev/sequencer\x00', 0x4003, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000034000)=""/69) socketpair(0x0, 0x80b, 0x4, &(0x7f000086e000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f00009b5000-0x4)=0x0, &(0x7f0000b78000)=0x4) remap_file_pages(&(0x7f000050d000/0x4000)=nil, 0x4000, 0x1, 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f76000-0x10)='/selinux/access\x00', 0x2, 0x0) connect$netrom(r2, &(0x7f00003a9000-0x48)=@full={{0x3, {"d34699786bca38"}, 0x56}, [{"3e27a22c2687e1"}, {"9d97533b6aa133"}, {"69b4a01520b604"}, {"ce4cdbcaba4d7c"}, {"303eb0650882bd"}, {"ca086ba610d352"}, {"4fbffc5c918d8e"}, {"b442e83ef35fd0"}]}, 0x48) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000059d000)={@common="6c6f00000000000000000000001d00", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004db000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2017/12/21 18:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000ba000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004c3000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00004f0000-0x28)={@common='ipddp0\x00', @ifru_flags=0x100}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a3b000)='/dev/net/tun\x00', 0x0, 0x100000000000000a) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00008a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4f54000cc0a1ed693a0a1fdc002073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) connect$ipx(r4, &(0x7f000017a000-0x10)={0x4, 0x529, 0xef4, "34c6aa3dfddf", 0x904, 0x0}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) write$tun(r4, &(0x7f00005fb000-0x9d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/21 18:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000432000)={0x0, 0x0, 0x0}, &(0x7f0000f0b000-0x4)=0xc) syz_open_procfs(r0, &(0x7f0000790000-0xb)="936c65e1721f0065667300") 2017/12/21 18:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x4000)=nil, 0x4000, 0x0, 0x8011, r0, 0x0) r1 = memfd_create(&(0x7f0000fe1000)="2fa200", 0x3) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000295000)={0x0, 0xd000, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000424000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b5000-0x4)=0xe8) signalfd4(r0, &(0x7f00001d8000-0x8)={0x1f}, 0x8, 0x800) 2017/12/21 18:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00008ba000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000ab7000-0x9)='/dev/rtc\x00', 0x101000, 0x0) 2017/12/21 18:44:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000069b000)={r0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000039a000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000e76000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00001e3000)={0x9, 0x9, 0x8, 0x9, 0x7f, 0x1dea, 0x80, 0x20, r2}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0xffffffff}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/21 18:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f000029e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$dupfd(r1, 0x406, r2) dup3(r1, r1, 0x40000000000000) 2017/12/21 18:44:27 executing program 7: r0 = msgget$private(0x0, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b5e000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d30000)={0x0, 0x0, 0x0}, &(0x7f0000ab3000)=0xc) r5 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008db000)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00003a3000-0x78)={{0x2dc16013, r1, r2, r3, r4, 0x4, 0x0, 0x0, 0x0, 0x0}, 0xfff, 0x1, 0xfc6, 0x6, 0x1, 0xcf, r5, r6, 0x0, 0x0}) r7 = socket$netlink(0x10, 0x3, 0x0) fallocate(r7, 0xa6e50990011f7f78, 0x0, 0x3) 2017/12/21 18:44:27 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000429000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cc3000)='net/ip6_flowlabel\x00') r2 = request_key(&(0x7f0000181000-0x5)='ceph\x00', &(0x7f00003cb000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f58000-0x7)='&wlan0\x00', 0xfffffffffffffff8) request_key(&(0x7f00006ac000-0x6)='.dead\x00', &(0x7f000052b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa1000-0x2)='!\x00', r2) read(r1, &(0x7f00002be000-0xed)=""/237, 0xed) syz_emit_ethernet(0xb7, &(0x7f000083d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x100000000, 0x6, 0x8}], {0x8100, 0xbf02, 0x3, 0x8}}], {{0x9000, @x25={0x1, 0x4, 0x1f, "29a5c9ccbcc7239ce1bc1a1fd41250a0012b00d10b37ad14351f25d24bc67dd4bf0e14ee0d8a8ee05d616b9c1b165e101e4c231a00ae4a7ce61873925880b2c00af8d5b6e0a8ffe2db63375562ae28306fc6f278d201db6c479eacbfdabd94f061758bc6b3dd9a57fdbd7b6a6c0477a24958672537053d8eb5452e2cb7f7ebf0020c37d80e4272c9f9205f4285994d1ff1c3e31cb804915f6ca381486beb"}}}}, &(0x7f00008d2000-0x18)={0x1, 0x4, [0x604, 0x835, 0xd3f, 0x959]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000045d000)={0x0, 0x4}, &(0x7f0000106000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00005dc000)={0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000950000)={r1, r0, 0x3f}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dfe000)={r3, 0x8}, &(0x7f000087b000)=0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c7a000)='/selinux/checkreqprot\x00', 0x400002, 0x0) 2017/12/21 18:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000001d000)=0x4) pipe2(&(0x7f0000015000+0x2c5)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r0, 0x0, r1, 0x0, 0x200, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000012000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000b89000)={0x4f, 0x6}) 2017/12/21 18:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005b6000)=0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b7d000+0x1be)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000aec000)=0x0, &(0x7f000032e000-0x2)=0x4) r2 = syz_open_dev$tun(&(0x7f000054c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_mtu=0xcf1a}) fcntl$setpipe(r0, 0x407, 0x5) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1700000000000000003b400ebb7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3c0f, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 28.647752] device gre0 entered promiscuous mode 2017/12/21 18:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00005d6000-0x1)='./file0\x00', 0xffffffffffffffff, &(0x7f0000da9000-0x8)='./file0\x00') madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x6, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f0000d83000/0x1000)=nil, 0x1000, 0x10200000008) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c32000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) uname(&(0x7f000013a000)=""/4096) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000fe9000-0x4)=0x0) 2017/12/21 18:44:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0xa22, 0x3}, 0x1, 0x6, 0x5, {0xfff, 0x4}, 0x56f0, 0x4680b4be, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$setperm(0x5, 0x0, 0xffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) 2017/12/21 18:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000581000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000a20000)=[0x8001]) 2017/12/21 18:44:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) set_mempolicy(0x0, &(0x7f0000080000)=0x1, 0x3) clock_adjtime(0x0, &(0x7f00006a9000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000584000-0x10)='/dev/sequencer2\x00', 0x280200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f8d000)={0x2, 0x10000, 0x2, 0x57c8, 0x32eb, 0xa65, 0x4, 0x37, 0x0}, &(0x7f0000115000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e13000)={r1, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000c5d000-0x4)=0x98) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000c0000-0x53)=""/83) 2017/12/21 18:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000174000-0x11)='/selinux/enforce\x00', 0x101200, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x4) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b0c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00002db000-0x18)={0x200, 0xc0e, 0x6, 0x4, 0x1400000000000, 0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000172000-0x20)={@generic="14682eb79798a0d827c4991ddc866eea", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00003f4000)=""/1, &(0x7f00007e7000)=0x1) r3 = mmap$binder(&(0x7f0000add000/0x2000)=nil, 0x2000, 0x1000003, 0x42010, r1, 0x17) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000883000-0x18)={r3, 0x0, 0x0, 0x0}) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f00005ea000)=@add_del={0x2, &(0x7f0000205000)=@common='yam0\x00', 0x5}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2017/12/21 18:44:27 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000ecc000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000295000)={0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f00006d0000-0x10)=""/16, 0x10, 0x0, &(0x7f00006cf000)={0x0, 0x0}) 2017/12/21 18:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) epoll_create(0x12) mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000006000)=0x0, 0x80, 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000829000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000863000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c84000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00001df000)={r1, 0xffffffffffffffe0, 0x31, "f2d964b3ad9f45d3bb788ed81bd7484f122dc12c18f47f23104b2e88521ba5edd787a9cbd6954e1c5750fd4908d6be8271"}, 0x39) 2017/12/21 18:44:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a59000-0xb)='/dev/vcsa#\x00', 0x4, 0x40000) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00006a0000)=0xffffffff, 0x4) r1 = socket$inet(0x2, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000d50000)="bf", 0x1, 0x0, &(0x7f0000c3d000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000965000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/21 18:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x439) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000052e000)='/selinux/load\x00', 0x2, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000894000-0x10)={0x0, &(0x7f0000326000)=[]}, 0x10) write(r0, &(0x7f0000c74000)="fff700002001ffd60000ffffff010000000000000000000000000000000000ead2fdeb067a09691c01e8e8f2f8ad0f9c83f474aa3d6fa7919c18814ca8559ad2fd1f2e52b1ec556a6dada6d150222f1454a81758bd9c9546dfe17d03c372e8d833f0edff7bf25117523be02904c30db3a28a55166a84009d1741e9fb2246e1170bdb62c61d7dd743ca", 0x89) 2017/12/21 18:44:27 executing program 6: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) r1 = accept4(r0, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a6e000)=@sack_info={0x0, 0x0, 0x7f}, 0xc) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000a70000)="816dd1d453b7c352fc47f5d2782ac8a801acf989eb283d8fea62d55ddef126fb5fddc741434b8e0ff17ee13e7ea006cc5b1ffe1d8a792eea46c2f5be347e0c56db66eca3abf746826f335924b3ea387ed950c48938ef4d08d05ef9f6152d3821ad3925b1671017bab0714fa336571c7444731573a25c339ee8ff28819e164493d3a5067f88dfad86302f462965c52d9ff4c3dab43d74dbb3765d16d0e1317840cdc0bb") mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a70000)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/21 18:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005ce000-0xf)='vboxnet0cpuset\x00', 0x800003) fcntl$addseals(r0, 0x409, 0x7) fallocate(r0, 0x0, 0x0, 0x2) 2017/12/21 18:44:27 executing program 7: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) open$dir(&(0x7f0000660000-0x8)='./file0\x00', 0x8100, 0x22) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f52000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000f52000)={0x0, 0x0, 0x0}, 0xc) syncfs(r2) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000f52000-0x4)=0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000b6f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000f54000-0x2)={0x0, 0x3}, 0x2) 2017/12/21 18:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000c20000)="1c0000001e000720276822081d000000010000140000e50006000000", 0x1c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000cbe000)=0x0, &(0x7f0000ba2000-0x4)=0x8) 2017/12/21 18:44:27 executing program 1: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000024d000)=""/164) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000108000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f000024f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x26, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/21 18:44:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000dcf000-0x8)={0xffffffff}, &(0x7f0000327000-0x8)={0x0}, 0x8) sync() 2017/12/21 18:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000542000-0x13e)="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") mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) ioctl$int_in(r1, 0x5421, &(0x7f000079e000-0x8)=0x6) 2017/12/21 18:44:27 executing program 3: memfd_create(&(0x7f0000696000-0x13)='vboxnet1.nodev-:\'+\x00', 0x3) r0 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0xa6e50990011f7f78, 0x0, 0x3) 2017/12/21 18:44:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000deb000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TCGETA(r0, 0x5405, &(0x7f0000f6a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/21 18:44:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000cab000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000839000-0x69)=""/105) syz_emit_ethernet(0x36, &(0x7f0000580000-0x42)={@random="3138b291dc42", @random="4c6112cc9504", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x80000000, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003d4000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00009e5000)=""/134) 2017/12/21 18:44:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000261000-0x8)='./file0\x00', 0xffffffffffffffff) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mount(&(0x7f0000bfc000-0x8)='./file0\x00', &(0x7f0000684000)='./file0\x00', &(0x7f0000ee1000)='ext2\x00', 0x230501a, &(0x7f00003ad000)="") rename(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000cfa000-0x10)='./file1\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a79000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 18:44:27 executing program 1: mmap(&(0x7f0000478000/0x9ef000)=nil, 0x9ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b53000)=0xfdffffffffffb, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x982, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000c61000)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x993, r2}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f000048e000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={r3, 0x10, &(0x7f0000701000-0x1c)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cfc000-0x4)=0x10) 2017/12/21 18:44:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000003, 0x84) sendto$inet(r0, &(0x7f0000c49000)="1a", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000623000-0x8)={0x0, 0x1}, &(0x7f0000f4e000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000922000-0x10)={0x703, 0x4, 0x4a47, 0x20, 0x0}, &(0x7f0000dd6000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000046d000)={0x0, 0x480000000000000}, &(0x7f0000a0e000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002f5000)={0x0, 0x5c8c2270, 0x30}, &(0x7f0000f49000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fb8000-0x9)={r2, 0x1, '#'}, &(0x7f0000638000-0x4)=0x9) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00001d7000-0x18)=@get={0x1, &(0x7f00000ba000-0xc5)=""/197, 0xd0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000086a000-0x8)=@assoc_value={r3, 0x0}, 0x8) 2017/12/21 18:44:27 executing program 7: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000100010a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x3, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(0x0, &(0x7f000004d000)=0x0, 0x0, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "9809ccc21ca06fef1dae9615f6c6b544090000002eb6959baa11be18a319d901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x7, 0x0}, @addr={0x0, 0x0}}], 0x60) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000020000)=@assoc_value={0x0, 0x200}, &(0x7f0000050000-0x4)=0x8) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000050000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb1, 0x7fff}, &(0x7f000004b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000045000+0x91f)={r3, 0x6c, 0x9, 0x2, 0x0, 0x0, 0x40, 0x6, {r4, @in6={{0xa, 0x0, 0x759, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x4, 0x0, 0x1}}, &(0x7f000002c000-0x4)=0xb8) 2017/12/21 18:44:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f00008f0000)="1f0000000104ff080471cf000000000000d100000b00020000000900001200", 0x1f) 2017/12/21 18:44:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x81, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/21 18:44:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r2, r2, 0x0) preadv(r0, &(0x7f00007b5000)=[{&(0x7f0000d64000-0xcf)=""/207, 0xcf}], 0x1, 0x0) tkill(r1, 0x16) 2017/12/21 18:44:27 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mlock2(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000000b000)={0x101, 0x2, {0xffffffffffffffff, 0x3, 0x80, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2017/12/21 18:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e26000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000e14000-0x4)=0x0) r1 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0xffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000dd9000)="ff01", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/21 18:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00008ef000-0x18)={0xaa, 0x100, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000729000)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x8) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x2}, @time=@tick=0x2}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/21 18:44:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x111000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007ea000)={0x8, &(0x7f0000049000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x6, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r1, &(0x7f0000000000)=""/15}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2285, &(0x7f00002ff000)="") 2017/12/21 18:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$loop(&(0x7f00000ac000)='/dev/loop#\x00', 0x200000000000001, 0x0) sendfile(r0, r1, &(0x7f0000e59000)=0x0, 0x200000000000006) open_by_handle_at(r0, &(0x7f000007f000)={0x3a, 0x3, "e41f3e2296051c91dd6105bf55d1ea41594fe74caa0284d13c02f1c7c44698abb60e1919a89d51bb2225248b012b6c4dbd67"}, 0x42001) 2017/12/21 18:44:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x100000005, 0x9, 0x10, 0x0, 0x0}, 0x1c) modify_ldt$write(0x1, &(0x7f000093a000)={0x7, 0x20001800, 0xffffffff, 0x6b6, 0x1, 0x40, 0x0, 0x9, 0x0, 0x8}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000594000-0x18)={r0, &(0x7f0000eea000)="", &(0x7f0000886000)=""/0}, 0x18) 2017/12/21 18:44:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000485000)={0x0, 0x0, 0x0}, &(0x7f0000fb5000-0x4)=0xc) recvfrom$inet6(r0, &(0x7f0000bc8000)=""/208, 0xd0, 0x100, &(0x7f00004ca000)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fd0000)=[{&(0x7f0000f6f000)="", 0x0}], 0x1, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2017/12/21 18:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000d3a000)=0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f71000-0x4)=0x1b) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00003a8000-0x4)=0x0) ppoll(&(0x7f000010f000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00002dd000-0x10)={0x0, 0x989680}, &(0x7f00003b4000)={0x0}, 0x8) 2017/12/21 18:44:28 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f68000)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f66000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/21 18:44:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000210000-0x50)={{0xff, 0x8000b}, {0x0, 0x0}, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init1(0x80000) 2017/12/21 18:44:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000001000)="", 0x0) eventfd(0x5) 2017/12/21 18:44:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) setfsgid(r0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000fb7000)={0x3, 0x8}, 0x8) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000fb9000-0x8)='./file0\x00', &(0x7f0000fb9000-0x15)=@known='system.sockprotoname\x00', &(0x7f000070a000)='/dev/snd/seq\x00', 0xd, 0x2) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fb7000)={0x10000, 0x4, 0x26, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x0, 0x0}, "0a4ceaa05d9a0d000000180000039b3fd4cec307e8ef3d13eb790ec9c65abaf900289db692542e5b78f8b2a00a27800e0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$void(r1, 0x5451) 2017/12/21 18:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cfc000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f4000)='/dev/autofs\x00', 0x2200, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000006b000-0xc)={0x40000000, 0x0}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2017/12/21 18:44:28 executing program 1: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000d51000-0x10)={&(0x7f0000064000/0x4000)=nil, 0x4000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e6f000)={0x5, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xffffffffffffffff, 0x1, 0x4, 0x3, &(0x7f0000e96000)=@generic="9a3621a90223f955d7c51c2d2177aa67", 0x4, 0x100000001, 0x400}) 2017/12/21 18:44:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000410000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00008c8000)={0x0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x3ff}, &(0x7f0000b6d000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076f000+0x588)={r1, @in6={{0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f, 0x100000001, 0x9, 0x80}, 0xa0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000a2f000)="260000002e0047ff090000000006001000ff00e30100000000007f0000000000000010000635", 0x26) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000761000-0x4)=0x0) 2017/12/21 18:44:28 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000008000)={0x1, 0x0, [{0x400000040000073, 0x0, 0x0}]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000002a000)={{0xf000, 0x3000, 0xd, 0x5, 0x76, 0x7, 0x800, 0x7, 0x7, 0x5, 0x4, 0x2, 0x0}, {0x13000, 0x3000, 0xf, 0xffffffff80000001, 0x1, 0x100000000000, 0x3e, 0x5, 0x3, 0x8, 0x100000001, 0x40, 0x0}, {0x14000, 0x4, 0x0, 0x4, 0x80000000, 0x100000001, 0x20, 0x9, 0x3, 0x8001, 0x1, 0x4a75, 0x0}, {0x0, 0x0, 0x3, 0x2, 0x7, 0x800, 0x1f, 0x100000000, 0xffffffffffffff83, 0x9628, 0x9, 0x9, 0x0}, {0x10000, 0x0, 0x4, 0x9, 0x3f, 0x0, 0x4, 0xfffffffffffffffa, 0x80000000, 0x6, 0x4, 0xffffffffffffffb3, 0x0}, {0x10000, 0x2, 0xc, 0x7a13f824, 0x100000000, 0x6, 0x7fffffff, 0x9, 0x6, 0x10c8, 0x9, 0x4, 0x0}, {0x105001, 0x16000, 0xd, 0xf03, 0xf80, 0x8, 0x8, 0x100000001, 0x40, 0x1, 0x6, 0x433, 0x0}, {0xf004, 0x4000, 0xc, 0x3f, 0x9, 0xfffffffffffffe00, 0x5, 0x5, 0x0, 0x0, 0x2, 0x80, 0x0}, {0x4002, 0x3002, [0x0, 0x0, 0x0]}, {0xf000, 0x10004, [0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x4000, 0x1, 0x6100, 0x3000, [0x90, 0x0, 0xc45, 0x0]}) 2017/12/21 18:44:28 executing program 0: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000bf6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000-0x34)={{0xffffffffffffffff, 0x3, 0x84, 0x3, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e9000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@hci={0x1f, 0x7, 0x1}, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c66000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r6, 0x80104592, &(0x7f0000001000)={0x3, 0xcd, &(0x7f0000001000)="bbe1a314a8bf110dabe0b8fbebbd1f94f4779491cd78240c7f26fe52875089a1fc8fcf0b681650e66a124e420509cd61f28e5aff1a0fe5e0f31b44d0f6fde9e613136d4e8108d563c422fc3de0929116648a8469fcc28a74d726e1df5ba75a42d8a5c122c1d60754979660e5926f8e9c025182452b0a7ebef829d49b2e71e24264593a07c92692e2c99fdf762ebba1edccc39e226842e8c26440e18b842eead9fa6787240ff24e1f1486c5b425767e617069effd486d0f475e324973448ea14fc3d07aae55d6a1a96ca16cb7d5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r2, 0x40b) 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) sendmmsg$unix(r1, &(0x7f0000000000)=[{&(0x7f0000ab9000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e01000-0x30)=[{&(0x7f0000ef5000)="25c946a969d4c6fac01d19b07405c41afcd748779911735f90ddf00260393bb87360fda00bb310972a63d388a6e0af9975395bd4388cc66c265fe296e53d0b0696795df06b69f0e7460ad4da214d33a080d1673bf3f640b92f3e8c36e9aef8fcdec134cbfddc8feb7c94f659f7a6184ec0f274b8660e0faac8dfa54fbe36adfd8d6d6cfd403386bc65db7737a6fdf5d9864e", 0x92}, {&(0x7f0000000000+0x653)="f001691883fe12", 0x7}, {&(0x7f0000000000)="ed64e9e1f34d6b194c0f8a7968342eb723893ed40922", 0x16}], 0x3, &(0x7f0000001000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}], 0x40, 0x1}, {&(0x7f0000421000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000715000-0xa0)=[{&(0x7f0000000000)="4b1a5297689a5faad4d636d8041ce2934e50c7598f39f746a594f4f2afd8896e7195bd15489e7f240a9193398908dc18ef5af7ca1c9f358bf90a1483a2e1820fd361e122dc16ce5907768d4f72479bea3b1df61a95f9924c9da5821cf186b8960986a6a87c68181a640beb9a4fe116d5197e7045a6425dc48d355abeea9d018237e9fe3a2bf977b5a1c736413c0ace84bf70a1840fb76d08b66a5145a3c81acd989dacd7a7488c80fe33ba88668d9a57d15d5d7b4d50da564cf2e3cec728e31192f8c2882f75331620b4520ae6a9ec692d055a446700b1d4471ef0097e2985e23aff1e7264a259d77bef0919741f", 0xee}, {&(0x7f000045e000)="639acb3a75f1157dceda36365936b6ecc03a3072c64bfffd9e40ecf9a4054d9d26", 0x21}, {&(0x7f00000ec000)="a2c6ebf562481b3c757a0bdcccf5c39226e7cf216ad8f960fd070a358a5d92b481af1d2b799624441b2c95df236cbb7aea8c9d3a4de88aece49a5ba23ff5c7425ecb908a27bbbe35fcaf7d86f785fcf385d95ef67cee26c4491a1dd00b50f0befa14a460d4abb54f62dfeb96a588d84202993bf138488e6ceb28d14444ffd39803d468b612a346c27a002ad0c29bed57b6ae663006d79318aa2788286c9da2832717817a7adb46", 0xa7}, {&(0x7f0000001000-0x26)="5bf3a0988cf9ef713c3425244518b52764a6acd914158ed858e370de3034f65bae8084afe7c7", 0x26}, {&(0x7f000073b000)="9bcf9fe80066b20d73248b7a8381a84e8fd9946038a3ee38fb86b455cf208aead69b5ed7ea21d5bb25d581167c92c5a896582d0067aba50f109f8bd353e1cc3c03985709537b7445f9aca6a9dfffc1c539b8ba579322d49a7ce4d14993167b3aa0b0c53cdb757868710923251d3350d7d6073732c33c9fa09c1994a495a6094e0c85c3080dbfefcca28879cc0dce055d9759072f656f8b74fa508e4d2e68b0c3a5a959aa0736da14d24d161cddd2bb5761cecd4aad5b1358da0f9024dafeae8e81e0701abfca55e88bfd38cb58b7bf6d9d9e50cf059184b8068e12b2d15b91b15f7fd6", 0xe3}, {&(0x7f0000000000)="2ecee7b8da0e3db65c0e4453e021db5c4ea14a57cae22667304fd2b905131c883a19380c1eb0679f7b387b769048f2330ca6de13e1101c001fec3710ae897e4484ed69821cf7049c7dcf5de6075f54ebdbda278bfd267f2ed59cb37267685d7a572f8f95527d67ae7603b7ca6ef5d54bc1e9b6bf1dfed776d15b1c5523ce97c5b0f9b2ac7fca6fb2f18c70006c4d3cc3686fa8631216d75625742d56c3c89a474362048a07dec145c48690a0d4028381f289579b36e5c7", 0xb7}, {&(0x7f0000001000-0x63)="3dbac20240f6aa6db9c7c48df4dfd23f39cd74f255fe5feb5069c65da73cfc296f8aa32356b7a6a01a4b96bce48a315df71244c7496e645b2f4746dd83b7b8bc21db558143b31b3372867c11e0143f6a6dcb3741fbb9c709d8f1229ca9a284df8898e0", 0x63}, {&(0x7f000045f000)="016a6e28e9e2307aa2", 0x9}, {&(0x7f0000908000-0x3e)="e9806913f6447f49a3c1a4e32eeb765a2428598ebc571d6600f45d6ba12917d17edddabe501d28e29585854bae0c2e00f168ffe3e0975e5f0a920e21e7ed", 0x3e}, {&(0x7f000072e000-0xe1)="2460027e15ecb7312102486f4c633941c54d665065bb55f81106924b644e82cd0ab5464d4f645a2141096199e98525f6d7be6daf5374950268d8abe6cf36586bd31ac5de1c90e31b48477d2d9833369bf7ab011e15f7f75f8f5d7e24c7f401d043ff2da5a50e1baf45dd635f22840883ba9e34ae732eedab2a44bf6f4b4a35c054e4c96a4e396ab7011069d1e83169fd4da375ddbfe8219066ca7c94416861db3740b78a6de972a4a54b1348cfe4e6abad7afe776fcf8de4ab39cf83f047e4ff19fdaac9534a396dd2898c7077b4d820d364e11e9a72c73568e7f1056cd6f9b51f", 0xe1}], 0xa, &(0x7f0000000000)=[], 0x0, 0x20000000}, {&(0x7f0000b86000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003a4000)=[{&(0x7f0000001000-0xd0)="4a4833e20a48c7ad31c397223d7028269a2bca2749c3dc3bfa8c7c0024540fef4e60444a5dc66d53877669de76568b80b5e76b79d1a73216aa366cba762de43bc075824b7506930962c6dcfe5fe32fda756488d6d28291c995e6ffd9f0940966e4585035726e7d5c3b6a1ac5f6540d78d77474cb3ff5f1ba15a57a69ec0945d30786961e5b11c3a8dcc9f2b54571872274d65113829aa850fbee0d6c3b8203f32883674fc5b3fe1540fca3e493a6c02601fb2f26682c1f89c9a7b6e696fa497234204ead0954b6faa1df5a300701f076", 0xd0}, {&(0x7f00000de000)="fd87db264a5c7e341bf8f1cca6fc1ffe561c9adabb4e1cb7ac9b0d39de5d76c70082f607aaf1da081f121fee9028da85a5a9ff16af81479c9b697eda4bb2a20bf32bf727d4403823b0ae12a6033fc16bc80d7ffd9f6fabeb9aae3318a8ef01a17a2c6d48e5e10b078d27095d8fa6bc96fa89c89b30811ac7a52dd5a4c05863e2d4659d9c71e7c4eb6c444e85ed46ac36d501a6b54c1820dc390456c91d991682d9bee31890632bcc88a072c659417e818642411e70c7bc724da22f", 0xbb}, {&(0x7f0000779000)="c8c1161c71cc5b8df1585658cd42252e4878c4e1df0a56b4b8b09c265f1e5ffbc7d1140c385b324211ca881b03cb732595d1c497e556fcc3fa596cf73ca3094b3d0329298e8a8475c7713cc159cbe75f8567d61590025e8f9eede02235a449c37433db83fc4cb4e73340dd759bb995b67e8af0df794e97251b68e203d53cd654831d19cea3932c806b1f5ac6bf4bcb9fb6bc7e42614112c2af2126c67f2412254de7a8f2c4d4d893dda01b09115d0e6f58176994ebac05645f72df401578a2c41030afb102d7a8242275771ed8a362aba9819761339424341492de79", 0xdc}], 0x3, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x50, 0x40000}], 0x3, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000000)={0x65e}, 0x1) 2017/12/21 18:44:28 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f76000)='/selinux/load\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f0000a4c000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/21 18:44:28 executing program 5: remap_file_pages(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x2000000, 0x0, 0x0) 2017/12/21 18:44:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) syz_open_dev$binder(&(0x7f0000860000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000072a000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000000d000-0x98)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c8d000)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f00007ac000-0x4)=0x0, &(0x7f0000c44000-0x4)=0x4) 2017/12/21 18:44:28 executing program 5: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e77000)='/dev/sequencer2\x00', 0x4217d, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x80045105, &(0x7f0000e76000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000e7c000)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/21 18:44:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000819000-0xbc)=@ethtool_dump={0x7f, 0x6, 0x6, 0xac, "f5321420d3941639a5d423a13ab1c4d573de9c21df6b88727a6012f3d8fca387d4250720a0c0d16684c87c88a2e5fba642d9d0f5b2ea54c0d80f4fb0e84bb9dd45711e0af1cfb613686039feb762d24641a1db3a6dd7504f124612e96d781609f98c54f8f0e65076ecbf8556b61a9e6e4f624cd373ec2786cb2ed73af10bb7c9f5914bbdfe5e92458b23b748071c1876d4af5d7ffc5baffdfaceb1b0536169faebbcfc9f5e88466b47f801c0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eed000)='/dev/rtc\x00', 0x800, 0x0) pipe2(&(0x7f0000640000)={0x0, 0x0}, 0x800) sendmsg(r1, &(0x7f00001a5000)={&(0x7f0000b79000-0x10)=@llc={0x1a, 0xfe, 0x4, 0x4, 0xccd, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00006d1000-0x50)=[{&(0x7f00005ed000-0x6b)="2a53249a074c937dd160de2784f339a81d09054b7952b31156ed4049c3058b26dc97edab4ad23b0fe79ede6d0791757ba1777b2353657df2a1fb051f814b55fc1154bbdd7d4984303533365605a02286f16a26da34404699fd1f9e238560cf0c32e61446871f5318ff643f", 0x6b}, {&(0x7f0000e67000-0x1000)="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", 0x1000}, {&(0x7f0000436000-0x76)="e235b192e3c6c4bc90f5908e5d0ac139503ff215cf62f369885cdc85e3bdcb867cac572f89a96f1a2622ac1df1ca7284ecc922496c4b7e6f69ad568882c9175fab4236b6dfe166c4f7e107eebe6bed33098f52a0522b3a2f12d605758f522b7f4507a9e6ca60f08d71e2038654156af07449b27e31dc", 0x76}, {&(0x7f0000e8b000-0xb9)="930deb6b948fb221edbe702b597476efee45668296991fe9655a9ff8091ed0c6b3c224fe92cf532e64ae71f10fa3dba89a024ba93f97a090f8af39b3fa6bb281bbdb7a7eee821c96c7bf09229559b5f111d595c25b77c3827fa8ee510f6c6885009c8193ce66ea37da84867ce6c3b4cee0dcefd563a14eabfee17ec4d0e86501128ce915061789a31d6347d33c259d4acd4f69b987eb5af10626fe2b70dd00dcedaa327171d5fe4c788683a6d94660323db9dabf0c9dcb9d11", 0xb9}, {&(0x7f0000108000)="fe5ab5538a1d1bc80f8f792b2a2bbad12a8bf639868b9396d27203cbb3de80cd4a6a8e4d2d6212cc9647a2ca67f99b597cfc1c5c03d192f81d5b468676e2357663d19d4dd46eba09fce60f4831b51f46", 0x50}], 0x5, &(0x7f00005f3000-0x328)=[{0xb0, 0x10c, 0x3, "a23fbd6a3f0c7c91a6399fac1ba85a8a8691954d3d6784cebbf406d15fc954a608ffe7297d77c11b574271bd662fa73fcc5b7df6652f3fadcc4040304e09eeef1a703049c08da2870c902a8ff9d02ee81fc902ea94ab0e1eeba711e7dbc8f3d4305cbc1c14b681975ead2597c8270d87ef1898ec1f2e711d0db09aaccd121008ece1c09eedd8b7a472920705696870bb5cdc5f9e766ba046d353"}, {0x98, 0x11f, 0x8, "4b636ffcd0fd8b708104fefaedb5e59005b502e86c1cbb3c267a9936c05ba96e0e2b552cc79e6d55289cf93a0b53c3d5213c39c7a3d9b028c281c7ca61ac988f53672d4421399e90047547647fb2df0ca7c9936a2d7802b42ad1efdc58452a01a45bd93abba332925dbd6a46aba47c3e143b6dd4dad08d3b7b189d58123f9ef78c2574"}, {0x58, 0x10c, 0xff, "3f532a50731b12d45b0e9ee323a06b0640b6301f94707086b3901aaf1a2c9a912a60f042bbf42d7bef1d304f431c002d8e82ba82dd139c13c7fc4c14c3ef3592ca5fa652a3a18c"}, {0xc8, 0x119, 0x4, "67658cbea2a8d26464a5431e96c708b3defb8d0505ea0489c2c79678faf11c2c96080b04029f81e800f58a2fee86d7403b02845df05811d71514139f6846ce29da83dad2046ca2f307162e2da097623039aa4bfbd6879d38736ba1a0237ce1e59924085ef51387b0767bc5d456cfd9bacde98dad1d81ce3f55669f93ef728faa6cb03732bfccf0b80c99879cd4ba9036c5f84c0ee926671db6ff28a55f35aea43fd5ba1158cad7ab628658d65e24cef47414"}, {0xc0, 0x0, 0x0, "4d6ba2e1cc67861d7d1e40db90474d1b157770e966bbdd247da72e13af431ed0262bacd2d431d67c999d467bbe103c5a97d311d7f4335fe283d6831c9cfbf179c3d6df46770387c6d6f9e36de7f368995ef38c04d4f398b496ac92c24394ae65d0c11ed399de6ef45e34ee0acd8cad5c418718ddc43e7ee3d3f8d6cfdda41c0a40b185e48465d3caac6a7747296f0233421085537fc48650ede20c5883b4a60307e4450af5383e13b46c91e47a97"}], 0x328, 0x0}, 0x20000000) r2 = socket(0xf, 0x803, 0x2) recvmmsg(r2, &(0x7f0000b39000-0xe0)=[{{0x0, 0x0, &(0x7f0000b87000-0x60)=[], 0x0, &(0x7f0000b87000-0x96)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) [ 29.734545] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 29.769103] kasan: CONFIG_KASAN_INLINE enabled [ 29.769111] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 29.769121] general protection fault: 0000 [#1] SMP KASAN [ 29.769127] Dumping ftrace buffer: [ 29.769131] (ftrace buffer empty) [ 29.769134] Modules linked in: [ 29.769143] CPU: 0 PID: 3856 Comm: syz-executor4 Not tainted 4.15.0-rc4-mm1+ #47 [ 29.769147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.769162] RIP: 0010:finish_task_switch+0x42d/0x740 [ 29.769166] RSP: 0018:ffff8801be6ae940 EFLAGS: 00010a06 [ 29.769173] RAX: dffffc0000000000 RBX: ffff8801db22c900 RCX: 1bd5a00000000022 [ 29.769178] RDX: 0000000000000eda RSI: ffffc9000227a000 RDI: dead000000000110 [ 29.769183] RBP: ffff8801be6ae9f0 R08: 1ffff10037d67b1b R09: 0000000000000000 [ 29.769187] R10: ffff8801be6ae918 R11: 0000000000000000 R12: ffff8801c637a140 [ 29.769192] R13: 1ffff10037cd5d2d R14: dffffc0000000000 R15: dead000000000100 [ 29.769199] FS: 00007fee60af9700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 29.769203] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.769208] CR2: 0000000000718050 CR3: 00000001c0dff001 CR4: 00000000001626f0 [ 29.769214] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.769219] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 29.769221] Call Trace: [ 29.769234] ? copy_overflow+0x20/0x20 [ 29.769252] __schedule+0x8f3/0x2060 [ 29.769259] ? _raw_spin_unlock+0x22/0x30 [ 29.769271] ? __sched_text_start+0x8/0x8 [ 29.769279] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 29.769287] ? insert_work+0x5f0/0x5f0 [ 29.769295] ? check_noncircular+0x20/0x20 [ 29.769310] ? debug_object_active_state+0x3a5/0x580 [ 29.769318] ? lock_downgrade+0x980/0x980 [ 29.769338] schedule+0xf5/0x430 [ 29.769348] ? __schedule+0x2060/0x2060 [ 29.769355] ? lock_downgrade+0x980/0x980 [ 29.769364] ? check_noncircular+0x20/0x20 [ 29.769370] ? lock_release+0xa40/0xa40 [ 29.769376] ? lock_release+0xa40/0xa40 [ 29.769388] ? mark_held_locks+0xaf/0x100 [ 29.769396] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 29.769406] schedule_timeout+0x59b/0x6f0 [ 29.769412] ? print_irqtrace_events+0x270/0x270 [ 29.769424] ? usleep_range+0x190/0x190 [ 29.769431] ? wait_for_completion+0x40d/0x770 [ 29.769439] ? lock_downgrade+0x980/0x980 [ 29.769450] ? lock_release+0xa40/0xa40 [ 29.769464] ? mark_held_locks+0xaf/0x100 [ 29.769473] ? _raw_spin_unlock_irq+0x27/0x70 [ 29.769482] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 29.769496] wait_for_completion+0x415/0x770 [ 29.769511] ? wait_for_completion_interruptible+0x7e0/0x7e0 [ 29.769524] ? __lockdep_init_map+0xe4/0x650 [ 29.769545] ? __init_waitqueue_head+0x97/0x140 [ 29.769558] ? wake_up_q+0xe0/0xe0 [ 29.769579] __synchronize_srcu+0x1ad/0x260 [ 29.769587] ? call_srcu+0x10/0x10 [ 29.769599] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 29.769612] ? irq_matrix_allocated+0x80/0x80 [ 29.769626] synchronize_srcu_expedited+0x18/0x20 [ 29.769632] ? synchronize_srcu_expedited+0x18/0x20 [ 29.769641] install_new_memslots+0x1bf/0x420 [ 29.769650] ? mark_page_dirty+0x6b0/0x6b0 [ 29.769658] ? __kvm_memslots+0xf2/0x270 [ 29.769667] ? kvm_mmu_notifier_invalidate_range_end+0xc0/0xc0 [ 29.769677] ? kasan_kmalloc+0xad/0xe0 [ 29.769688] ? __kmalloc_node+0x47/0x70 [ 29.769703] __kvm_set_memory_region+0x1720/0x24d0 [ 29.769720] ? kvm_write_guest_cached+0x40/0x40 [ 29.769731] ? up_write+0x6b/0x120 [ 29.769738] ? up_read+0x40/0x40 [ 29.769747] ? down_read_killable+0x180/0x180 [ 29.769755] ? security_mmap_file+0x143/0x180 [ 29.769771] ? vm_mmap_pgoff+0x13b/0x280 [ 29.769800] ? vm_mmap+0x72/0x90 [ 29.769813] __x86_set_memory_region+0x37b/0x7a0 [ 29.769824] ? msr_io+0x3b0/0x3b0 [ 29.769838] ? kvm_arch_has_assigned_device+0x57/0xe0 [ 29.769846] ? kvm_arch_end_assignment+0x20/0x20 [ 29.769853] ? vmx_set_msr+0x1a00/0x1a00 [ 29.769870] vmx_create_vcpu+0x2581/0x2f20 [ 29.769886] ? handle_dr+0x7c0/0x7c0 [ 29.769900] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 29.769909] ? futex_wake+0x680/0x680 [ 29.769917] ? wait_for_completion+0x770/0x770 [ 29.769926] ? __lock_acquire+0x664/0x3e00 [ 29.769932] ? mmdrop+0x18/0x30 [ 29.769939] ? drop_futex_key_refs.isra.12+0x63/0xa0 [ 29.769947] ? futex_wait+0x6a9/0x9a0 [ 29.769959] kvm_arch_vcpu_create+0x12c/0x1a0 [ 29.769968] ? kvm_arch_vcpu_free+0x80/0x80 [ 29.769975] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 29.769991] kvm_vm_ioctl+0x48b/0x1c60 [ 29.769997] ? futex_wake+0x2ca/0x680 [ 29.770008] ? kvm_set_memory_region+0x50/0x50 [ 29.770015] ? get_futex_key+0x1d50/0x1d50 [ 29.770034] ? lock_release+0xa40/0xa40 [ 29.770042] ? check_noncircular+0x20/0x20 [ 29.770051] ? do_futex+0x86f/0x22a0 [ 29.770059] ? rcutorture_record_progress+0x10/0x10 [ 29.770080] ? find_held_lock+0x35/0x1d0 [ 29.770093] ? __fget+0x333/0x570 [ 29.770102] ? lock_downgrade+0x980/0x980 [ 29.770112] ? lock_release+0xa40/0xa40 [ 29.770121] ? __lock_is_held+0xb6/0x140 [ 29.770138] ? __fget+0x35c/0x570 [ 29.770151] ? iterate_fd+0x3f0/0x3f0 [ 29.770159] ? get_unused_fd_flags+0x190/0x190 [ 29.770168] ? may_open_dev+0xe0/0xe0 [ 29.770183] ? kvm_set_memory_region+0x50/0x50 [ 29.770190] do_vfs_ioctl+0x1b1/0x1520 [ 29.770197] ? putname+0xee/0x130 [ 29.770207] ? ioctl_preallocate+0x2b0/0x2b0 [ 29.770218] ? selinux_capable+0x40/0x40 [ 29.770228] ? SyS_futex+0x269/0x390 [ 29.770246] ? security_file_ioctl+0x89/0xb0 [ 29.770255] SyS_ioctl+0x8f/0xc0 [ 29.770267] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 29.770272] RIP: 0033:0x452a09 [ 29.770276] RSP: 002b:00007fee60af8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 29.770284] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 [ 29.770288] RDX: 0000000000000000 RSI: 000000000000ae41 RDI: 0000000000000017 [ 29.770292] RBP: 000000000000039b R08: 0000000000000000 R09: 0000000000000000 [ 29.770296] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2728 [ 29.770300] R13: 00000000ffffffff R14: 00007fee60af96d4 R15: 0000000000000000 [ 29.770316] Code: ff 11 4c 89 f9 48 c1 e9 03 42 80 3c 31 00 0f 85 1b 02 00 00 4d 8b 3f 4d 85 ff 0f 84 c0 fd ff ff 49 8d 7f 10 48 89 f9 48 c1 e9 03 <42> 80 3c 31 00 74 ae e8 17 d1 5b 00 eb a7 4c 89 fe 4c 89 e7 e8 [ 29.770448] RIP: finish_task_switch+0x42d/0x740 RSP: ffff8801be6ae940 [ 29.770641] ---[ end trace c22912216ed90ddd ]--- [ 29.770646] Kernel panic - not syncing: Fatal exception [ 29.771048] Dumping ftrace buffer: [ 29.771050] (ftrace buffer empty) [ 29.771053] Kernel Offset: disabled