, 0x0, &(0x7f000026a000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000026c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/20 11:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000375000)={0x0, 0x0, 0x0}, &(0x7f0000b52000-0x4)=0xc) prctl$setptracer(0x59616d61, r0) timer_create(0x8, &(0x7f0000864000)={0x0, 0x29, 0x0, @thr={&(0x7f0000aeb000-0xc8)="", &(0x7f0000544000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000082000-0x4)=0x0) [ 62.144596] binder: 10784:10787 got transaction with fd, -1, but target does not allow fds [ 62.153515] binder: 10784:10787 transaction failed 29201/-1, size 24-8 line 3232 [ 62.176610] binder_alloc: binder_alloc_mmap_handler: 10784 20000000-20002000 already mapped failed -16 2018/01/20 11:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000f08000-0x14)=""/24, 0x18) r1 = dup3(r0, r0, 0x80000) getsockname(r1, &(0x7f00005d4000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4b000-0x4)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00007c2000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000048f000-0x18)={r3, 0x0, 0x0, 0x0}) 2018/01/20 11:54:56 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002d8000-0x8)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000043e000-0x15)='/proc/self/net/pfkey\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x5c)=""/92, 0x5c, 0x2, &(0x7f00008c7000-0x10)={0x4, 0xd764, 0xfff, "aaacd276ce00", 0x38b, 0x0}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00009f8000)=0x0, &(0x7f0000426000-0x4)=0x4) 2018/01/20 11:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfffffffffffffffc) socketpair(0xa, 0xa, 0x20, &(0x7f0000665000)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f000003b000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005e6000)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000518000-0xc)={@dev={0xac, 0x14, 0x0, 0xc}, @empty=0x0, r3}, 0xc) recvfrom$inet(r2, &(0x7f0000922000)=""/198, 0xc6, 0x40002140, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000083e000-0x30)={0x0, 0x0, &(0x7f00009ef000)=[], 0x0, 0x0, &(0x7f0000627000)=""}) mmap$binder(&(0x7f0000bcc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) pipe2(&(0x7f0000115000-0x8)={0x0, 0x0}, 0x80800) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f00008f8000-0xff)=""/255) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000aa1000-0x4)=0x0, &(0x7f0000100000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f000062e000-0x8)={0x0, 0x5, 0x8}, &(0x7f0000805000-0x4)=0x8) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000d9f000-0xc)={@dev={0xac, 0x14, 0x0, 0x13}, @loopback=0x7f000001, r3}, 0xc) r7 = getpgid(0xffffffffffffffff) truncate(&(0x7f0000a14000)='./file0\x00', 0x5) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000e8c000)=r7) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00007be000-0x1)=0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000d79000-0x8c)={r6, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000044d000)={r6, 0x3ff, 0x20}, &(0x7f0000d25000-0x4)=0xc) faccessat(r5, &(0x7f00004d1000-0x8)='./file0\x00', 0x101, 0xc00) [ 62.194908] binder: BINDER_SET_CONTEXT_MGR already set [ 62.203892] binder: 10784:10787 ioctl 40046207 0 returned -16 [ 62.214318] binder_alloc: 10784: binder_alloc_buf, no vma 2018/01/20 11:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e8f000-0x4)=0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000040e000-0x4)=0x0) syz_open_procfs(r0, &(0x7f00005ae000)="6800ec977d0100ff537afc675057ebd8190c3ccea918de2969bc5063c7d117690cd5f9fb5ca75c20b7b9b79a999570de30307cfd29dd00401cf89a4b6e78d1539e613a51d457a619d03b52b46452f71740dc7d0c6b42c0e9b7f218f960a27c78") syz_open_procfs(0x0, &(0x7f0000d43000)='ns/uts\x00') 2018/01/20 11:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f6c000-0x17)=']wlan1}vboxnet1$system\x00', 0x2) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000fa5000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00007ec000)="", 0x0, 0xfffffffffffffffd, &(0x7f0000f28000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/20 11:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000288000-0x16)='/selinux/checkreqprot\x00', 0x105000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00008c7000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xd3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0xc4) connect(r0, &(0x7f0000549000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000072000-0x8)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) pipe(&(0x7f0000c8f000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00005a3000)={@common='sit0\x00', @ifru_map={0x1, 0x1, 0x100000001, 0x2, 0x8000, 0x20}}) connect$inet6(r0, &(0x7f0000431000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 11:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f000068f000)='./file0\x00', 0x8000, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00003a8000)=@dstopts={0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x80000001}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x36) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fchdir(r2) stat(&(0x7f0000085000)='./file0\x00', &(0x7f00001e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000e38000-0x140)={0x14, 0x10, 0x10c, 0xffffffffffffffff, 0xffffffffffffffff, {0x19, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000022f000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) [ 62.214338] binder: 10784:10802 transaction failed 29189/-3, size 24-8 line 3127 [ 62.224381] binder: 10810:10815 ioctl 40046205 fffffffffffffffc returned -22 2018/01/20 11:54:56 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000015000-0x20)={"632491358283319d2a1b251f3c26e38d", {0x4, 0x11, 0x8, "cb3e60201da6", 0x4, 0x0}}) exit(0x0) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) 2018/01/20 11:54:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001000-0xc)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xc}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f000061c000)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000+0xc48)=0x10, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0xb8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7a93, 0x3}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x8000, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000fb000-0xb6)=""/182) 2018/01/20 11:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000800, 0xfffffffffffffffc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) accept$inet6(r0, 0x0, &(0x7f0000172000)=0x0) 2018/01/20 11:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000abc000)='/dev/sg#\x00', 0x9, 0x404000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000399000)={0x0, 0x0}) finit_module(r0, &(0x7f0000907000)='lo&\x00', 0x1) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000749000)={r1, 0x1, &(0x7f0000599000-0x4)=[0x3ff], &(0x7f0000028000)=[0xceb, 0x4, 0x0, 0xc19, 0x1], 0x52, 0x6, 0x9, &(0x7f00000a3000-0x18)=[0x9, 0x1, 0x9, 0x1, 0x77f, 0x4], &(0x7f000091a000-0x8)=[0x5f70000, 0x100000001], 0x0}) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f00006c9000)="220000001e0007fffc01000f09000700000800ebfeffa7001a00ffff05000980be45", 0x22) r3 = getpid() sendto$llc(r2, &(0x7f00009c0000-0x2e)="22a17c3c8281db54a4df4f10a654cf6559f23b9ebcc792bd6272758762b4778a9e59f4d9866b1d7f08cf1e8e767c", 0x2e, 0x800, &(0x7f000015f000)={0x1a, 0x7, 0x7c, 0x0, 0x3, 0x400, @random="aa94fd9d3ee9", [0x0, 0x0]}, 0x10) ptrace$getenv(0x4201, r3, 0xe46b, &(0x7f0000f44000-0x8)=0x0) 2018/01/20 11:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008a5000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000045000)={0x3, 0x7fff, 0xffffffff00000000}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001cf000)=0x0) process_vm_readv(r2, &(0x7f0000d8e000-0x30)=[{&(0x7f00005c4000-0x95)=""/229, 0xe5}, {&(0x7f00007a5000-0x32)=""/50, 0x32}, {&(0x7f0000428000-0x16)=""/22, 0x16}], 0x3, &(0x7f00002c2000-0x80)=[{&(0x7f000028f000)=""/148, 0x94}, {&(0x7f0000339000-0xb3)=""/179, 0xb3}, {&(0x7f0000794000)=""/22, 0x16}, {&(0x7f0000c8d000-0xac)=""/172, 0xac}, {&(0x7f0000852000)=""/55, 0x37}, {&(0x7f0000f5f000-0x1c)=""/28, 0x1c}, {&(0x7f00006e4000-0xa5)=""/165, 0xa5}, {&(0x7f0000f5f000)=""/232, 0xe8}], 0x8, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000c1b000)=0x0, 0x4) 2018/01/20 11:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a7f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c72000-0x4)=0xe8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eb5000-0x4)=0x7, 0x4) 2018/01/20 11:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003ea000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000576000-0x18)={0x0, 0x10, "dcf70c820b0435ad936e4837ce537611"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/20 11:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sync_file_range(r0, 0xfffffffffffffffb, 0xfffffffffffffffd, 0x0) bind$inet(r0, &(0x7f00006d3000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9) r1 = openat(0xffffffffffffffff, &(0x7f0000304000)='./file0\x00', 0x10000, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000053c000-0x50)={{0x7, 0x2}, {0x8000, 0x2}, 0xf0e, 0x2, 0x10001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffbfffffd}) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000bd3000)={@common='ip_vti0\x00', @ifru_flags=0x400}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005fe000+0x85e)="0cd116836338d1d5d9090f329b191c360df2d48a1cf5216c7b807a383dadf935792af1954e3d18636b57133d2d93d6633e0a08e417c9645a3495ef82630c78b0f702dd", 0x43) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000024d000-0x78)={0x80000000, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7f, 0x80, 0x3, 0x1ff, &(0x7f0000f15000-0x10)=@generic="38db4dc454e17d37e19983b31bff9818", 0x4, 0xf9, 0x40}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000afd000-0x8)={0x0, 0xe5}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000474000)=0xffffffffffffffff, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d39000-0x10)={r3, 0x3ff, 0x1, 0x8}, 0x10) 2018/01/20 11:54:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000001000-0x8)={0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000001000-0x8)=0x0, 0x106) 2018/01/20 11:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000a98000-0x4)=0x400000000000001, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f8b000)=@common=""/16, 0x10) sendto$inet(r0, &(0x7f0000846000)="", 0x0, 0x800000020000000, &(0x7f000065a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffcfa) 2018/01/20 11:54:56 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000fae000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80004, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/86) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xe31}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0x6, 0x80000001, 0x1000, 0x100000001, 0x2, 0x9, 0xff, {r3, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0xc901, 0x7ff, 0x1000}}, &(0x7f0000001000)=0xb8) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) munmap(&(0x7f0000000000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="a09cb6bf3bbcd6cc322084e955cf1c6821b94df4096473f90453305a5cb05a530f6d21af4784f14380326c01208f7630bd6f06a2fea1ef9bc56758461d13195496074c5d934766e8172c83eb92d18768911fff20e6b824043f94a30fccc54a832ab36f8bbf49d6efeebb3cdeab7d73ad62f2709c6aa63007b2ce6d0f705b37c9efa4346194680682d3a9ac7d26d7b984d28f112d5963880433e2200a82abadbca86f1e7f8ef639404ef619a26ced42e0820a780a777b2ab60d7d3f8c05c4a3ba7285f3339ae80ae0c48a35d02e81933248ba65ee1182d931") r5 = eventfd2(0x3, 0x800) readahead(r0, 0x8, 0x101) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x4)=0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000-0x4)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003000)={r3, 0x8, 0xe3, "7256e0db126ba140c62f0906143e297ad60a379eb30e9cb6f477fea37f21bfa7dc2d9189da5187f79e133a4d0f1f5a165a801245f27dfb138559c7b04d0c07dccb67b21eecebe5b46ff606fce075bd7c89a5b99592e1c1ce001dbcb0916d842c08c24f0cd1010e4bd394e66f5cfa4e4043a5efc6728d303429703515fd761f54107cae9c6b2eb625390a6f97720799ebeafc2647f20d94c040dd02567cfaea6e70e6da2b161c647cdadab5d6d209b7f18fa2abe6526a39e603202c7348193f14da4d45a5f2f8ffaf135187cf8ae030a680a058721949e04de18a88c6a0e0e36084fe0a"}, 0xeb) signalfd4(r5, &(0x7f0000002000)={0x3}, 0x8, 0x80800) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r6, 0xc0a85352, &(0x7f0000004000-0xb0)={{0x8, 0xfffffffffffffffc}, 'port1\x00', 0x4, 0x40, 0xfff, 0x1, 0x80000000, 0x7, 0x8000, 0x0, 0x1, 0x94a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0x3e)={r4, 0x36, "10306b17217017967211322c822ca45a842da72926473bcfcae5048c7866569773ba183bcebe26b7f6c48b6d3f638ba8ea77ccc4d838"}, &(0x7f0000004000-0x4)=0x3e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000004000)=0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) [ 62.276220] binder: 10810:10826 ioctl 40046205 fffffffffffffffc returned -22 [ 62.307129] binder: undelivered TRANSACTION_ERROR: 29189 [ 62.312823] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/20 11:54:56 executing program 5: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000d27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f00002e5000-0x40)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2018/01/20 11:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a38000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000039000-0x108)={0x8, {{0xa, 0x1, 0xc000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x4a4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000323000)={0x0, 0x6, 0x10001, 0xb}, &(0x7f0000e57000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000eb1000)={r3, 0x1, 0x6, [0x8001, 0x100, 0x10000, 0x40, 0x2, 0x6]}, &(0x7f0000cba000)=0x14) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/01/20 11:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d50000)='/selinux/status\x00', 0x0, 0x0) accept$llc(r1, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fc9000)=0x10) 2018/01/20 11:54:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) faccessat(r1, &(0x7f0000012000-0x8)='./file0\x00', 0x64, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e63000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000daa000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007f0000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f000089f000-0x78)=[{{0x0, 0x7530}, 0x2, 0x100, 0x80000001}, {{r3, r4/1000+10000}, 0x200, 0x33975dc1, 0x1}, {{r5, r6/1000+10000}, 0x336, 0xdf, 0xfff}, {{0x0, 0x0}, 0xef1, 0x5, 0x9}, {{0x0, 0x0}, 0x2, 0x6, 0x800}], 0x78) r7 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r7, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:54:56 executing program 4: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x400000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f000059e000)={0x0, 0x0}) 2018/01/20 11:54:56 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000004000-0x28)={&(0x7f00005fb000/0x2000)=nil, 0x0, 0x0, 0x20, &(0x7f0000000000/0x3000)=nil, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f0000be4000-0x2)="a8f2", 0x2}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) memfd_create(&(0x7f0000f01000)='/dev/loop#\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/01/20 11:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000061000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a72000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) r3 = dup2(r2, r1) dup2(r3, r0) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)='%', 0x1}], 0x1) 2018/01/20 11:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000dd7000)='/dev/input/mice\x00', 0x0, 0x18000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e30000-0x4)=@assoc_id=0x0, &(0x7f0000957000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000004f000-0x98)={r1, @in6={{0xa, 0x2, 0xa000000000000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7f}, &(0x7f0000fc9000-0x4)=0x98) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000038c000)={0x50, @time={0x77359400, 0x0}, 0x6, {0x8, 0x8000}, 0x3, 0x0, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000901000-0x30)=[{0x100000000, 0x9, 0x2, 0x8001, @time={0x0, 0x0}, {0x7, 0x1}, {0x101, 0x4}, @queue={0x1, {0x6, 0x0}}}], 0x30) 2018/01/20 11:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000039c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000032f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000fd2000-0x10)={r3, &(0x7f0000508000-0x65)=""/101}) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 11:54:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000101000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000016000-0xb1)=""/167, &(0x7f000077d000)=0xa7) prctl$setmm(0x23, 0x5, &(0x7f0000c6c000/0x3000)=nil) 2018/01/20 11:54:56 executing program 5: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fa4000-0x4)=0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000046000)=0x0, &(0x7f0000fa5000-0x4)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffffff) getsockname$llc(r3, &(0x7f0000ace000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x3, @raw_hdlc=&(0x7f000059f000)={0x0, 0x0}}}) r4 = fcntl$dupfd(r2, 0x0, r2) mkdir(&(0x7f0000167000)='./file0\x00', 0x10) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000c32000)={0x0, 0x0}, &(0x7f00009a4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000011d000-0x8)={r5, 0x5}, &(0x7f0000050000-0x4)=0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000218000-0x50)={@generic="f69ef70e56bea0bb1c82802f3b561534", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mount(&(0x7f0000447000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x1000, 0x0) syz_open_dev$sg(&(0x7f0000af3000)='/dev/sg#\x00', 0x80000001, 0x2000) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 11:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000d6e000-0xa8)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) r1 = syz_open_dev$sndtimer(&(0x7f0000803000)='/dev/snd/timer\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000608000)=""/212) pwritev(r1, &(0x7f000002d000)=[{&(0x7f0000bf3000)="3a76ba29e358108c6869149662c89df331161cf8ae39c8c081ea00decc1272f151f1de4d4540e4c3a20fc75d88dd981febf2836f9d9e8cc78c3c23a04d4059d12be1f6476995598000394d307cab564d3645d20ae13290973b90c50c4753c9c34f2ee3af0f9cc8d4a48333", 0x6b}], 0x1, 0x0) clock_adjtime(0x5, &(0x7f0000cb0000-0xd0)={0x100000001, 0xffffffff, 0x6, 0x2, 0x4, 0x75, 0x9cf, 0x4, 0x1f, 0x900, 0x0, 0x4, 0x8, 0x5, 0x9, 0x7ff, 0x2, 0x9710, 0x80, 0x7f, 0x7, 0x1, 0xff, 0xd6e, 0xffffffff, 0x74}) sendto$inet6(r0, &(0x7f0000307000)="", 0x0, 0x2400c040, &(0x7f0000c66000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 11:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e95000-0x20)={@common='lo\x00', @ifru_flags=0xc403}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c8b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000109000)={0x0, 0x0, 0x0}, &(0x7f0000f97000)=0xc) r2 = add_key$keyring(&(0x7f0000069000-0x8)='keyring\x00', &(0x7f0000624000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f000060a000-0x2b)="5696342da39d6604bd7797edb16539da54591fcdf6b90a7df834f64d4fd0b6df4d8058870a6e77b0324425", 0x2b, 0x200007ff, &(0x7f0000f1a000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = open(&(0x7f00005e6000-0x8)='./file0\x00', 0x400, 0x41) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000dd2000)=0x0) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x720}, {&(0x7f000030c000-0x6a)="fdd53b5fc9cfdbd519ea88dd09a6ce98b1a9bf6b6dff139dde7e9e8f41766f3844f60aa4cecb371b844cdae15110b37fcbf0d48fd18e2a49a0f71bd2aebdaae384ec5bab0fddf248342f19758117b050d43a8eac74784da7b7b2e57e798fb66562e625675b3992788667", 0x6a}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7eee4e7f38ceb97729225f9b64526556342d070c058f473c2d0c5e8a3a6e609918f98507f15118033f8bfac6f05f6c", 0x44}], 0x3, 0x0, 0x0, 0x1}, 0x0}, {{&(0x7f0000517000)=@generic={0x1, "c47e826961d970572642d99ffb24b69dbab9190bb89edce4d5bfcf4e5e173c240dab38c81606cb582506676a20e98ecd9a77f043d5d3bd488274c88c3338b02c55718ae4e5f3dad617a5d1e3f3131acb541ba90dc124198440468edefe3757916071313c3a33c30df44960a97bfc27734dead8b9867735160f79f4876c6f"}, 0x80, &(0x7f00002ad000-0x30)=[{&(0x7f0000e4a000-0x46)="27c417cc102b67a92387833ae4cbda3abbbe3861ac2e6e993bb3d32141e890cf6bba597527f30f9daf2b89b3fbdbadc08acbdb978cc6b2410de68d843aa556b62194caf95f0f", 0x46}], 0x1, 0x0, 0x0, 0x4000000}, 0x80000000}], 0x2, 0x40014) 2018/01/20 11:54:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000091a000)={{0x3, 0x3, 0x52c, 0x3, 0xffffffffffffffe1}, 0x9, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x100, 0x7, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mmap$binder(&(0x7f0000526000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x10850, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d23000-0x18)={r1, 0x0, 0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000895000+0x8a4)='/selinux/mls\x00', 0x0, 0x0) sendto$unix(r2, &(0x7f0000671000-0x51)="d83249d29efcb69b243717a55d3dd4f33f68651f4e333894426e44ba46d6dda6dde1118d0e9e1c6dc00b76ac76845c0542d2cfac43de078f891e3fc1677570aee3d313fe7e3ff662c34253014edfd7238f", 0x51, 0x800, 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r4 = syz_open_dev$loop(&(0x7f000087c000-0xb)='/dev/loop#\x00', 0x3, 0x400) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) pwrite64(r4, &(0x7f00005eb000-0x1000)="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", 0x1000, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000a7e000)=0x4000000000000000, 0x4) 2018/01/20 11:54:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x44) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000078b000-0x28)={@generic="53089c5ce8cdadc40fa4ac69ff21977c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000008000-0xad3)={@random="656fe1205e68", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "124b52", 0x30, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "571b82", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, &(0x7f0000003000-0x18)={0x0, 0x1, [0x0]}) 2018/01/20 11:54:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0xc70, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0x72)={r2, 0x6a, "92f4089dda851561533d170178fed1becd455196726e63f0870124eafc9951eaf5554c6f54fedfb3783464f5cffa2ccb1ac9e345da5fb981d808ae26367594389ba0b0ed343413d845ef3562c00daa978774b9ab134ad1fd3182ab82e826bcb1325d9f6da4f309bd1323"}, &(0x7f0000001000)=0x72) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000)=""/105) r3 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000002000-0x4)=0x10003) 2018/01/20 11:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000070f000)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x3, 0x20, &(0x7f0000e89000/0x4000)=nil, 0x4908f2d9}) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x17c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x54, 0x3, {{'deflate\x00'}, 0x48, "fbc5e522384e6e9480"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$ax25(r1, &(0x7f000056a000)="052e8374f222da06c6f321b59e494049f3f9aace7f5afff1", 0x18, 0x0, &(0x7f00001a1000)={0x3, {"c3645dfa505416"}, 0x0}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x38e}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) accept4$inet6(r1, &(0x7f0000450000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001e1000-0x4)=0x1c, 0x800) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000475000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000a87000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000914000)=""}}}}], 0xc0) 2018/01/20 11:54:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f0000a0a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 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) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000e97000-0x4)={0x0}, &(0x7f0000d98000-0x4)=0x4) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/20 11:54:56 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004b6000)=0x8) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000017000-0x150)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}, {&(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000001a000)=[{&(0x7f000000c000-0x1000)="", 0x0}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}], 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x0, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e95000-0x20)={@common='lo\x00', @ifru_flags=0xc403}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000c8b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1200}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000109000)={0x0, 0x0, 0x0}, &(0x7f0000f97000)=0xc) r2 = add_key$keyring(&(0x7f0000069000-0x8)='keyring\x00', &(0x7f0000624000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f000060a000-0x2b)="5696342da39d6604bd7797edb16539da54591fcdf6b90a7df834f64d4fd0b6df4d8058870a6e77b0324425", 0x2b, 0x200007ff, &(0x7f0000f1a000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = open(&(0x7f00005e6000-0x8)='./file0\x00', 0x400, 0x41) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000dd2000)=0x0) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x720}, {&(0x7f000030c000-0x6a)="fdd53b5fc9cfdbd519ea88dd09a6ce98b1a9bf6b6dff139dde7e9e8f41766f3844f60aa4cecb371b844cdae15110b37fcbf0d48fd18e2a49a0f71bd2aebdaae384ec5bab0fddf248342f19758117b050d43a8eac74784da7b7b2e57e798fb66562e625675b3992788667", 0x6a}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7eee4e7f38ceb97729225f9b64526556342d070c058f473c2d0c5e8a3a6e609918f98507f15118033f8bfac6f05f6c", 0x44}], 0x3, 0x0, 0x0, 0x1}, 0x0}, {{&(0x7f0000517000)=@generic={0x1, "c47e826961d970572642d99ffb24b69dbab9190bb89edce4d5bfcf4e5e173c240dab38c81606cb582506676a20e98ecd9a77f043d5d3bd488274c88c3338b02c55718ae4e5f3dad617a5d1e3f3131acb541ba90dc124198440468edefe3757916071313c3a33c30df44960a97bfc27734dead8b9867735160f79f4876c6f"}, 0x80, &(0x7f00002ad000-0x30)=[{&(0x7f0000e4a000-0x46)="27c417cc102b67a92387833ae4cbda3abbbe3861ac2e6e993bb3d32141e890cf6bba597527f30f9daf2b89b3fbdbadc08acbdb978cc6b2410de68d843aa556b62194caf95f0f", 0x46}], 0x1, 0x0, 0x0, 0x4000000}, 0x80000000}], 0x2, 0x40014) 2018/01/20 11:54:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x44) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000078b000-0x28)={@generic="53089c5ce8cdadc40fa4ac69ff21977c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000008000-0xad3)={@random="656fe1205e68", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "124b52", 0x30, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "571b82", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, &(0x7f0000003000-0x18)={0x0, 0x1, [0x0]}) 2018/01/20 11:54:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000406000-0x20)={@generic="96bc6f45078c191b3d1d57f8b9633870", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = getpgid(0x0) r2 = getpgid(r1) tkill(r2, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x10001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r3, 0x83d}, &(0x7f0000002000-0x4)=0x8) ioprio_get$pid(0x2, r2) socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000001000-0x6)='wlan0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000003000)={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r4, &(0x7f0000004000)=[], 0x0, 0x0) socket$inet6(0xa, 0x5, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000005000)='highspeed\x00', 0xa) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$join(0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) 2018/01/20 11:54:56 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000361000)=@assoc_value={0x0, 0x0}, &(0x7f0000fe6000-0x4)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fe5000)={0x0, 0x1, 0x40, 0x1a6d, r1}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x2100, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f000010b000-0x8)='./file0\x00', 0x250080, 0x5) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r4 = syz_open_pts(r2, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/20 11:54:56 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0x100000000, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000009000-0x8)={0x0, 0x0}) r3 = getuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000008000)={0xe9, 0x0, r2, 0x6, r3, 0x7fffffff, 0x7fffffff, 0x1000}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000005000)=""/222) 2018/01/20 11:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000042e000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000ece000)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000dd0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = open$dir(&(0x7f0000446000)='./file0\x00', 0x80, 0x54) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aef000-0xb)='/dev/hwrng\x00', 0x200600, 0x0) dup3(r1, r2, 0x80000) ioctl$KDMKTONE(r2, 0x4b30, 0x1) 2018/01/20 11:54:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000064a000)='/dev/ptmx\x00', 0xbffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000014b000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000049a000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000134000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) ioctl$int_in(r0, 0x8000000000540a, &(0x7f0000735000-0x3)=0x5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000115000-0x8)={0x0, 0x0}) tee(r0, r2, 0x4, 0xe) 2018/01/20 11:54:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f000030a000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r1, 0x440000000000127f, &(0x7f0000335000-0x62)="") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r2, 0x4) 2018/01/20 11:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x8, 0x40000000, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a3a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bdc000)=0xc) fcntl$lock(r0, 0x0, &(0x7f00009ea000)={0x3, 0x0, 0x2d, 0x1, r1}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00002a2000)={0x9, {{0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair(0x5, 0x80007, 0x3, &(0x7f0000ea3000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000581000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000095a000)={r3, 0x5, &(0x7f0000204000)=[0x49, 0x82d, 0x5, 0x51, 0x4], &(0x7f00009d1000)=[0x9], 0x0, 0x7, 0x7, &(0x7f00001dd000-0x1c)=[0x0, 0x5, 0x7, 0x1ff, 0x9, 0x7aec0ffe, 0x4d], &(0x7f0000477000)=[0x1f, 0x4, 0x3], 0x0}) 2018/01/20 11:54:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000959000-0x12)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) readv(r0, &(0x7f0000006000-0x60)=[{&(0x7f0000003000)=""/206, 0xce}], 0x1) r1 = add_key$keyring(&(0x7f000064d000)='keyring\x00', &(0x7f0000e41000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f00006b3000-0x6)='rxrpc\x00', &(0x7f00006c7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bfd000)='em0\x00', 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) 2018/01/20 11:54:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f000077f000-0x8)={0xae}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000457000-0x10)={0x0, 0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) waitid(0x4, 0x0, 0x0, 0x4000, &(0x7f000048d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:54:56 executing program 6: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') mkdirat(r0, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) connect$pptp(r0, &(0x7f00003b6000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/20 11:54:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) dup3(r1, r2, 0x80000) 2018/01/20 11:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb9000)='stack\x00') memfd_create(&(0x7f0000c32000)='[\x00', 0x1) sendfile(r0, r0, &(0x7f00001f0000)=0x0, 0x40) 2018/01/20 11:54:56 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80802) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000013000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000011000)={0x3, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x207, 0x80, 0x0, 0x3, 0x3, &(0x7f0000000000)=@generic="8457d9ed55d157e4bbc6c45ae6494c42", 0x7, 0x6e, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000012000)="ad8fa72937d31c715d6863645720a1e125390ee2ee2c280330bd8308bdb258e618fbdfa73ac0ddc8880b583aaca8eea6b74275525d15ed6a37045fd5cb98cefc909fe93568ba141ee80decd5959af190a08d58b7e7fffffffdafa17da9df1efdd80d10777175f2381bf46d4b7fca484d33572cbebaa14e72ab8f2005796e0f51b76328044f5f1b0ccd538f5b6a3a9d1ecf0af1bef77a563d8bd2d3be79f4c8e07ffe75", &(0x7f0000011000)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x1)=':') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:54:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f00000ca000)={0x80000000000100, 0x5e}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) setrlimit(0x0, &(0x7f00002f1000-0x10)={0x5, 0x100000000}) 2018/01/20 11:54:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_getres(0x1, &(0x7f0000011000)={0x0, 0x0}) utimes(&(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, r1}, {r2, 0x0}}) fadvise64(r0, 0x19, 0xdf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000de0000)={"18ad9d6aad964f72be4826e382a901a3", {0x4, 0x0, 0x14f8, "20356eb93d5f", 0x3, 0x0}}) 2018/01/20 11:54:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/pktcdvd/control\x00', 0x200080, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000391000-0x4)=0x0, 0x800) accept$ax25(0xffffffffffffffff, &(0x7f000069f000)={0x0, {""/7}, 0x0}, &(0x7f000073c000-0x4)=0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000807000)='/dev/ppp\x00', 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b10000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d28000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000843000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000627000)=0x8) times(&(0x7f000013d000)={0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f0000f0c000-0x8)='./file0\x00', 0x0, 0x9) lseek(r2, 0x0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000001000)={{0x3, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 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]}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r5, 0x4c81, 0x0) 2018/01/20 11:54:56 executing program 2: socketpair$inet6(0xa, 0x7, 0x8, &(0x7f0000e4b000)={0x0, 0x0}) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f000066e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b5f000-0x4)=0x14, 0x80800) r4 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x200, 0x3, 0xd9, 0xa, 0x0, 0x80, 0xfe, r3, r4}, {0x729a, 0x8000, 0x7ff, 0x1d8e, 0x40, 0xfffffffffffffffd, 0x4895fa03, 0x8}, {0x0, 0xb841, 0xffffffffffffffbe, 0x0}, 0x4, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0}, 0x2, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x2, 0x8, 0xfff, 0x5, 0x7fffffff}}, 0xe8) prctl$setendian(0x14, 0x0) rt_sigsuspend(&(0x7f0000001000-0x8)={0x100000000}, 0x8) r5 = fcntl$getown(r0, 0x9) tkill(r5, 0x1e) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) r6 = dup3(r2, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r6, &(0x7f0000001000)={&(0x7f0000000000)={0x27, 0xfffffffffffffffb, 0x100000000, 0x7, 0x5, 0x7741, "0b7794cea4ba9c75319d3b98a11484025761ee4e2484fc3a7dc00ae4c77ed078ce486fdce79555172ab0d2a5c801294a99d7970653a21679f1f8715e5ac0a3", 0x0}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x2c)="c05b80c06b5289f50e8c24ab2148f2ea209fe2dcbad6d88230acd0a65787514769021507bfd2bb32af12a7f9", 0x2c}, {&(0x7f0000000000)="82e07688eccd81506b3156860639c59e718443fc0c4e418f8246b015f9569c9643d8bef2abd77ff63d8601d2aff244c9feeced9565af8cbc52007ad5a69b6796dcaae467128ea837b30503a22de60fa9b073e3", 0x53}, {&(0x7f0000001000-0xdf)="c6679f5e8b83754587f87390e17c1df20781c9fcdf1976a6d118bf608b34c20692448c06efb518401f01cdebff7b7d5ebe53bbe9ab3bc0f001e033b3857ca618a79a68f36dd3a782fd0cba5ecd41ca4a46b33d955d17029865bb5850e7bbd516ff0894e8793f6901600716f30c2262064102923c4232a428188a1ca3480d25f313afd6fe94ff8000a495a53dc0e98509cb2f4cd317026b6e4d66c3354874ff87793594131925a9fce2c9cb761e769eed340abf5f97880131dce915b0dfc0bf0aa5bd33991ab64b112b48cba7f82cb5845e2236334acca82d9ea42470ff13cb", 0xdf}], 0x3, &(0x7f0000002000-0x40)={0x40, 0x113, 0x92c, "de395241afcef74bb080467fa984f3415d569b352415db129c8905cb7576b500e39db127ff01968733a95a1028bd0e"}, 0x40, 0x800}, 0x10) ptrace$peekuser(0x3, r5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000002000)={&(0x7f0000be8000/0x3000)=nil, 0x100, &(0x7f0000000000/0x2000)=nil}, 0x18) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000002000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x2, r5}) shutdown(r6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r7, 0xc0106403, &(0x7f0000003000)={0x1, 0x7, 0x8, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000005000-0xd8)={0x0, 0xd0, "f6e3c1d5c8f3592f83cc2dc4b13edfc5db11ccd2969a559c07b9d92f7f6b291d6b6b8b09587bfcf230c09b5a9134b7d0b3380c9d786c59621e20202ee1ec8a5f2a8dd4212557e31931d1b2b0ff0bfa7a22f40db96812e761de198812268cae568034f400bdf3425fb2a098962a8fbedb2b1256126a3bd640e94552be36577366d43a3fde468742e228270953c9d742aef378370c0513cd76cfe81a5d0cea63244688233005196f8c17d98089754400777e0e5ba013d152f3bafff9c850e70f7f943868e538e229e3861522660235ae66"}, &(0x7f0000005000-0x4)=0xd8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000005000-0xc)={r8, 0x8001, 0x20}, 0xc) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000001000-0x450)={0x6, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}, {{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]}]}, 0x450) 2018/01/20 11:54:56 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000034b000)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000e0c000)=[{r2, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008805, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b4c000)={0x0, 0x0, 0x0}, &(0x7f0000e6e000)=0xc) r5 = syz_open_dev$binder(&(0x7f0000410000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000a8e000)=0x100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f000090d000)=[{&(0x7f0000000000)={0x62c, 0x1f, 0x700, 0x1, 0x1, "", [@nested={0x1e0, 0x8, [@generic="07bcbacbc4d09eeb57a88851075d7bb281c9c7be22134bd882779a6ee6696364ffc8378321ee131d6d67d969a38608bb98b6265850e736b3d49d124a04a196bee788ee535230e26b94cb711548ffaaf12ca510c28bb7a39e3c038e107dfc76fb2612927e2154eef1035da7fb03e4d197ba7386f3fcde173e200ed9bce9b5380320fe2bf076bc6f4e44306a48073d8d9d2fc00b89c54b85094f53899bcdc35fd68413d1a2b5856552a8ac441284b3f747ff1c34bb12f9057a74c0a70685b42732164eaadcc0a282c979a202d08cb123767531afd4e2d96f0820620aefbe47516ac84b6ad743770540aa4194169930", @typed={0xc, 0x8a, @pid=r1}, @generic="22339e2cd9e92edac209f20414f277ab5451b258f547da714cb914cabc8eff9f0ffdf93a2a2bf4c05471bc8104e8523eeb7e594e942791bcc1b3137124ac4d8921eeda68c9f096c084cd6117a9e867bb66c522345d7318b7552cc34c00f30298a023d68f90bf722baf09c3023749b3e0bf7a2619d3f9a511905c64d2d007a4039e532b4e83f218baee7a4c7393e60a73443f80be7d28e07ae4d011312162f4e6e661ca8c88f079e8f4c1dcce91e12f64e1742ee7bec37ce1ed53b8ad58e0afaf98328ffc7f94da05e0fa6696109d6a14e2bc2f19", @typed={0xc, 0x2e, @u32=0x9}]}, @nested={0x310, 0x26, [@typed={0xc, 0x32, @pid=r4}, @generic="75733b46998f94582054d8169a46bd7fcaf021273e9acf50ae8000710b895e3a3d2f7b4d96b2dfeee75381cf05adb7753c2eb3f38c5d68883fee541cdb7c62c8d83f3841f2ea0b32e511f12433f41e170efa3f3a91bb16e8bc69d464b32b8c04b079dde6c51f14d1df4515c7b124acecfb59062b2d5995126ec3cb6fcdd4ced3989381ad6348989817fd88f760f5ead50600eb953d1c5b843934fc82395da327ab148aef3d297a8fc13dd632247f9d8a00078f1600f7e56abc02e1236050b8d065314466be7fc6bfeb7221dfd4ab8d", @generic="0a5851c4bb19fd86943c8ee1d1510a744aacd3658220fbb344bbe212557b21bc422737f07c5fdd66a6950d0da56dc2518023f32b09a09f1ba3ff67ba89f749ea34e34c1e43bc8a36a383f25be93f49449223f8cb4cf2c623b1b045ee62ce425e92853c55fa3059af9eeba74825bdb5e76f470a268edab9dcfeff5fdc2a1470127be3906fb58cea41859df85628bd43e7e46e1554c509edd05c4b0f087c3e5da6c1b75711d8299b9cd31566c022a626", @generic="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", @generic="d8f3586a3700bf7d1d6cd8c21e365fd5d91a1158540a0940e78f879a0f812b675a6eadfd7556e1bcfb61ddcaa099f1c07d0a823d6daaa6277047d08ecaa4d33f38ee4dc3bb653682f189e2fd77b09ecd20bbf45bd8c26f6c38631969d2f364716be68e320fe8f32819b3dbbbce49", @typed={0xc, 0x7, @fd=r5}, @typed={0xc, 0x69, @uid=r6}]}, @generic="26b1bfe70599e7d47ccba069346fd7d1fe3cb05ec8fd21d0d2a4471630e6d861ef6925228ca237a256eaac2483ba335d0f10b8288cff0831a4ba9c384269b22804b21c7a2112b7bb41a7551dc60484ef611948f58abc8fa533b6e1520b84464a7ccdf52037408708ef54d76b963a9e8756373c8518005d30ad6467596f1c081320e8dceb4644212537e62ec4e63ee7ee64c424f23de23eff1cb202412242985933f25dddd9a5eb1f", @generic="977683bc57d80b08017900f0465e9be401d25506f0a31f1ed7c5521ba776252955e2185610d3bbfa15912c7e50b22ebaf230d2ef355d9e9487d5aa6ce1a2292c615a59ed51461e1855d5ee3d1d6eaade22b9030119ff5bb36d04ee99035cb59e0361a6a495c8f28fa92130835f2458f63126ae35ba44fd", @typed={0xc, 0x9, @pid=r7}]}, 0x62c}, {&(0x7f0000001000-0x1c8)={0x1c8, 0x34, 0xb05, 0x3, 0x3, "", [@generic="9cbf68a315c35733ef4e323bbe09ca78d34c5f33eedf92de1e94e54eab0631ef9418244ee2123759c35d07f96612b59b6d09402b76891315c2d8b76e7f0e5abfd9b5918f496ee5773f1064ad9e96f7b124e487e3047b637c100ae50b41e9c8f4047c760085b8eb90c51bc577d96d595a7d5e5b611e3e2ec80fd97ef3b1df6373fc802f6a3d719ff02054e7626f00d97cc6090f77ed91afb9d5f7905404df2daa4f4ccf54d2a2297c1bebf1588ec43c01d8d3e0611343e5fe91b0fa80", @generic="f5db1e250a3cc4c00d68bb57011508beb56e0c4b1e4bda8af1898d02af99de4a5ea3d689e85ebb4381dc2ddd22d0220321ffa18350278ed2ab147af7585793e56f0ef3c36eda3933675dd76f8b09e30b8b873c299c13ec9456709fadfb38dfda9d1c1a628f19c640814844b771f1e3a887da413ca808167046697c8693f86f445a560942829529b118c7de53d98137c99b662ed25894cd5d46908806ee692e3c2a67053693674ac5e049052a1c4cc9f1b749dce70d3a233f41c802a0de77369d07bee5b8cb7e27514fb1ecc4c438d2049a5a2b4515a8246004b445462444aefff52f", @typed={0x18, 0x7b, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x1c8}], 0x2, 0x0, 0x0, 0x20000000}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/20 11:54:56 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000014000-0x18)={0x0, 0xb23, 0x0, 0x81, 0x2}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x8}, 0x8) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000012000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000004000-0x8)={r1, 0x4}, &(0x7f0000004000-0x4)=0x2c4) readlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:54:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002aa000)='dctcp-reno\x00', 0xb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000241000)='/dev/rfkill\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000559000/0x4000)=nil, 0x4000, 0x1, 0x50, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00002f2000)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004f8000-0x30)={0x34, 0x0, &(0x7f0000750000)=[@register_looper={0x630b}, @dead_binder_done={0x40086310, 0x0}, @increfs_done={0x40106308, r3, 0x3}, @release={0x40046306, 0x2}, @enter_looper={0x630c}, @enter_looper={0x630c}], 0x5a, 0x0, &(0x7f0000403000-0x5a)="c21030e71a90bb81fcdfb999bc2162346ea31eb4369a4af17adca9b895cccb33f93aaa767e2e791a9109e6f5bc9a073ba41ab163fd1c1f5d1f0e6c564ae1f33d38f0a3f152026d6a0c071c1f864d2d43f105e870ff41c3b7591f"}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000080000)=0x3ff) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x100000a, 0x11, r1, 0x0) 2018/01/20 11:54:57 executing program 1: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000424000/0x2000)=nil, 0x2000}, 0x3, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=""/1, 0x1) 2018/01/20 11:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)={0x0, 0x0, 0x0}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005ce000-0x14)={0x1, 0xfffffffffffffbff, 0xfffffffffffffffb, 0x80000000, 0x80}, 0x14) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/20 11:54:57 executing program 6: clone(0x0, &(0x7f0000837000-0x1)="", &(0x7f00005df000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x210000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x234)=@migrate={0x234, 0x21, 0x704, 0x3, 0x3, {{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x0, 0x1, 0x6, 0xa, 0x0, 0x20, 0x3b, r1, r2}, 0xffffffffffffffff, 0x3}, [@replay_esn_val={0x2c, 0x17, {0x4, 0x7, 0x7, 0x5, 0x4, 0x4, [0xba, 0x4, 0x800000000, 0x401]}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@empty=0x0, @in=@rand_addr=0x3, 0x0, 0xa}}, @ipv4_hthresh={0x8, 0x3, {0x12, 0x11}}, @replay_val={0x10, 0xa, {0x5, 0x1, 0x4}}, @replay_val={0x10, 0xa, {0x6, 0x7, 0x6bd}}, @output_mark={0x8, 0x1d, 0x9}, @replay_val={0x10, 0xa, {0x2, 0x7, 0x4}}, @migrate={0x138, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xff, 0x4, 0x0, 0x7, 0x2, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xff, 0x0, 0x0, 0x4, 0x2, 0xa}, {@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x32, 0x2, 0x0, 0x3, 0xa, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x3c, 0x3, 0x0, 0x6, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xff, 0x7, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@rand_addr=0x100000000, @in=@rand_addr=0x7, 0x7c, 0x1, 0x0, 0x5, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x0, 0x11}, @in6=@loopback={0x0, 0x1}, 0x3e, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x2}]}, @replay_thresh={0x8, 0xb, 0x40}]}, 0x234}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) getrusage(0x1, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = pkey_alloc(0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) pkey_free(r3) 2018/01/20 11:54:57 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000001000-0x8)={0x0}, 0x8) socketpair(0xa, 0x2, 0x5, &(0x7f000049f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000064e000)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r0, 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000030b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$int_out(r2, 0x5460, &(0x7f0000868000-0x8)=0x0) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 11:54:57 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002d2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d59000-0xc)=@sack_info={0x0, 0x7, 0xf2bb}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, 0x98) r2 = socket(0x10, 0x3, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f00004c7000-0x6)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="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", 0x102, r3) r4 = getegid() lstat(&(0x7f0000d5a000-0x8)='./file0\x00', &(0x7f00008cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) write(r2, &(0x7f00005b2000-0x25)="240000005a001f05000000ffffffff0009132100000000000000070308000003ffec0108", 0x24) 2018/01/20 11:54:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x42401, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000708000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000c6c000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000068a000-0x8)={r1, 0x8b95}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) bind$llc(r2, &(0x7f000061d000-0x10)={0x1a, 0xfe, 0x10001, 0x7, 0x40, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x40, 0x0, r2, &(0x7f000063e000)='./file0\x00') clock_gettime(0x0, &(0x7f0000abe000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000498000)={0x9, 0x4, 0x73c1, {r3, r4+30000000}, 0x1, 0x4686, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) getsockname$netlink(r6, &(0x7f00002ed000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003bb000-0x4)=0xc) fcntl$setpipe(r6, 0x407, 0x0) vmsplice(r6, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r8, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r7, r6, 0x3c, 0x0) vmsplice(r5, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)="e6", 0x1}], 0x1, 0x0) 2018/01/20 11:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f00008c6000-0x3c)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000555000)=[{&(0x7f0000395000-0x29)=""/41, 0x0}, {&(0x7f0000679000)=""/24, 0x0}, {&(0x7f0000d74000)=""/38, 0x0}, {&(0x7f00009f6000)=""/136, 0x0}, {&(0x7f00000eb000)=""/119, 0x0}], 0x3c3, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f000055d000)=""/5, &(0x7f0000cc8000-0x4)=0x5) 2018/01/20 11:54:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000277000-0x8)='net/udp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xbd, "c61c40cf80c9957fdf182f57555dfd8a6c346f9e8020634aade4a6727adc512f1590464e0cd6f79415d27875f3713356cadd2eefbc0d859e869cbeb83f8b9de828d457680ae0a5f50d4fdcd5f824e18c435f4f3d885a4ce786cb9e4ab6520660ca81213b1267197b28b82eea1e9deac095e7f7a0b0d697aa03a25e62fc70546d37988569de55575c405637b8ed68b00e7177636df75493fbc181c3ba29f4470db737102927892f96caff8c69aef1eced2123d50b6e7eb83e68abf41366"}, &(0x7f0000000000)=0xc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c42000)={r1, 0xe3, "3a71b29670936bd6ca3a4275506bdfcd966eaa6a9760ceb85e70572a99ff7089eca51033c4df117ccd1aadaee783d2628131b6e5b520708a367f9e1b99a79d0d2b9356b33d14e52befc2c919b13d52c7f7951d1625371fd85b47d94067e8d19e978d43a89809c67a9fa3f7598b2a87ac1535e642a9af4575c2f389e2e1aa22a91e9c75b89f13dbc39f004ac8fb254a10fe7892699328921169284c42684e0220b51879ac005da56683f282db6ab9691e7bfa2d3fd59bb0b28b3652752ca09f830087f435a69b22cbb249d25112c71a6c15b470b653320bfafdd6727128919be46f6f2a"}, &(0x7f0000000000)=0xeb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000029000-0x10)={0x0, &(0x7f0000000000)=[]}) sysinfo(&(0x7f0000916000-0xd7)=""/215) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000762000-0xc)='/dev/rfkill\x00', 0x202000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000620000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 11:54:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000844000)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000172000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000041b000)=@req={0xffffffff, 0x7, 0x7f, 0x8}, 0x10) dup2(r0, r1) r3 = syz_open_procfs(0x0, &(0x7f0000cb8000)='net/raw\x00') read(r3, &(0x7f0000913000-0xdf)=""/223, 0xdf) 2018/01/20 11:54:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0x4) bind$inet6(r0, &(0x7f000021a000)={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a0000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000a2f000-0x4)=0x7f) 2018/01/20 11:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='attr/prev\x00') rt_sigprocmask(0x3, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x0) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) setpriority(0x1, r1, 0xfff) ftruncate(r0, 0x3d) 2018/01/20 11:54:57 executing program 5: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x93b7b8e9b6549000, &(0x7f0000bbd000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000eeb000-0x4)=0x6, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x100000000000006, &(0x7f0000ca0000)=0x0, &(0x7f0000ef7000-0x4)=0x4) 2018/01/20 11:54:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x55) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) chroot(&(0x7f00000b5000-0x8)='./file0\x00') pivot_root(&(0x7f0000798000-0x8)='./file0\x00', &(0x7f000056d000)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/20 11:54:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x10001}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d78000)={0x8, 0x1, 0x22e8fd0b, 0x10000, r1}, &(0x7f0000d48000-0x1)=0x10) fsync(r0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') rt_sigreturn() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000003000-0x70)=[{&(0x7f0000001000-0x1000)="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{&(0x7f0000001000)="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0x1000}, {&(0x7f0000002000-0xa8)="f752e30f8c08296ba9b11bb6a181e36bcc89722e0921a7909be94d6dcb7e0932bc6ee8dda57b1bed32cf972140f211916c577c8fb77642b5a82a695611b606a2d7a0fd5ffcd6feae1e6baf7e25bb3f3e64c48cb5967e7e197d7653869a1948307c32322a4c163a9ffea73e1838e900d531114c20c91a6db41afca4011449de02f4c1a9c1ebc8b19500bc88c6becc4db310e3e71d629375b0f9c9659fd36da8b38984d8ed36cfc978", 0xa8}, {&(0x7f0000001000-0x3e)="4a234fc05a35f3395f618aeddc9d7763acc51abac4ec103a1dd5bbcf832c2e5698b25673858826f5bb346000a5506e52fb8d4c05e1d6e9df8491ce2da564", 0x3e}, {&(0x7f0000002000)="328a0e2e71c4034b9f3c53183356ba4dcf4596bc76d15538", 0x18}], 0x7, 0x0, 0x0, 0x4000}, 0x20000015) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000+0xee6)=0x9, 0x4) fremovexattr(r0, &(0x7f0000002000-0x15)=@known='system.sockprotoname\x00') getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000001000)=""/64, &(0x7f0000002000)=0x40) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x4) lseek(r0, 0x38, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={r1, 0x1f}, 0x8) syz_open_dev$tun(&(0x7f0000002000)='/dev/net/tun\x00', 0x0, 0x800) r2 = request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x5)='bdev\x00', 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000002000-0x4b)=""/75, 0x4b) openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x420000, 0x0) 2018/01/20 11:54:57 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000007e000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f20000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c50000)=0xe8) mmap(&(0x7f0000431000/0x4000)=nil, 0x4000, 0xa, 0x10, r0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000c02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000433000-0x20)={0x80, 0x0, 0x3, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000001000)={r4, 0x8}) write$selinux_validatetrans(r3, &(0x7f0000001000-0x61)={'system_u:object_r:sshd_var_run_t:s0', 0x20, 'system_u:object_r:dlm_control_device_t:s0', 0x20, 0x36, 0x30, 0x20, '/usr/sbin/cupsd\x00'}, 0x61) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x1ff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x5, 0x2, 0x20, 0x0, 0xc, r1, r2}, {0xffffffff, 0x81, 0x9, 0x1, 0x6, 0x1, 0x1, 0x3}, {0x4, 0xb8e4, 0x6, 0x1ff}, 0x1, 0x0, 0x2, 0x1, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x2, 0x3, 0xfff, 0x7, 0xffffffffffffff6a}}, 0xe8) inotify_init() clone(0x0, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") openat$sequencer2(0xffffffffffffff9c, &(0x7f00009aa000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/20 11:54:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x5fe3, 0x7fffffff, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f5d000-0x230)={0x0, {{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]}, 0x0, 0x0, []}, 0x98) 2018/01/20 11:54:57 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f000001e000)='io\x00') readv(r0, &(0x7f000000e000-0x70)=[{&(0x7f0000019000-0xfc)=""/252, 0xfc}], 0x1) 2018/01/20 11:54:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400000) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x1c, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x9, 0x2, 0x7ba, 0x9, r2}, &(0x7f0000000000)=0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:54:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x0, 0x0}) epoll_wait(r2, &(0x7f000011a000-0xc)=[{0x0, 0x0}], 0x1, 0x454) clone(0x0, &(0x7f0000f3f000)="", &(0x7f0000545000)=0x0, &(0x7f0000ac0000-0x4)=0x0, &(0x7f00009df000)="") r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000db000)='/proc/self/net/pfkey\x00', 0x381200, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00009b8000-0x9)={0x40000000, 0x457, 0x39}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) 2018/01/20 11:54:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) getsockname$llc(r2, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b20000-0x4)=0x10) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d01000)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e45000)={0x0, 0x4, 0x1, 0x1, 0x8, 0x2d68, 0x10000, 0x4, {0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6b3, 0x80000000, 0xffffffff, 0x1, 0x10001}}, &(0x7f0000911000+0xb73)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000529000-0x8)={r4, 0x8}, &(0x7f0000547000-0x4)=0x8) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/01/20 11:54:57 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000006000-0x4e)={'system_u:object_r:audisp_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x2040000030, 0x36, 0x0}, 0x67f65e47) 2018/01/20 11:54:57 executing program 2: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = syz_open_dev$mice(&(0x7f0000108000)='/dev/input/mice\x00', 0x0, 0x141480) getpeername$packet(r2, &(0x7f000074b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000078c000)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) fchdir(r1) 2018/01/20 11:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_icmp(0x2, 0x2, 0x1) read(r0, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) 2018/01/20 11:54:57 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x200, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000011000)=[], 0x0, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:54:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x6, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x2c)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0xe, &(0x7f0000003000)=0x6, 0x4) fcntl$getflags(r1, 0x40a) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000002000)={{0xa, 0x1, 0x669b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x0, 0xffffffff80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x2, [0x8000000000, 0x413dfc07, 0x4, 0x9, 0x9, 0x1, 0x64c, 0x5]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000002000)=[{&(0x7f0000004000)=""/118, 0x76}, {&(0x7f0000001000)=""/45, 0x2d}, {&(0x7f0000003000-0xce)=""/206, 0xce}, {&(0x7f0000004000-0x32)=""/50, 0x32}, {&(0x7f0000003000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000004000)=""/76, 0x4c}], 0x7, 0x4d) r4 = getpgid(0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000005000-0x80)=[{&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000005000)=""/183, 0xb7}, {&(0x7f0000006000-0xba)=""/186, 0xba}, {&(0x7f0000006000-0x4a)=""/74, 0x4a}, {&(0x7f0000005000)=""/48, 0x30}, {&(0x7f0000004000-0x46)=""/70, 0x46}, {&(0x7f0000005000)=""/217, 0xd9}, {&(0x7f0000005000)=""/62, 0x3e}], 0x8, &(0x7f0000001000)=[{&(0x7f0000003000-0x8b)=""/139, 0x8b}, {&(0x7f0000006000-0xc0)=""/192, 0xc0}, {&(0x7f0000002000)=""/103, 0x67}, {&(0x7f0000005000)=""/4096, 0x1000}], 0x4, 0x0) 2018/01/20 11:54:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") r1 = getpid() ptrace$cont(0x3f, r1, 0x2b, 0xfffffffffffffffd) sched_setscheduler(r1, 0x3, &(0x7f0000000000)=0x800) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) 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) mq_notify(r2, &(0x7f0000001000+0xb29)={0x0, 0x3e, 0x2, @thr={&(0x7f0000002000-0x3f)="36f070cd8ad9546b73d298dad6590538d0080b2085bb08a5057f5f98836d1695c48c071d792243b5509508e7595588a2a5aa53018010931acec2e0e183f578", &(0x7f0000002000-0xb7)="63901e28e06933debb000b9c21349fa924c29d56ae2d23aafaaf6508b05d81bce1b38e90ec39fe93369dc541bd67fc4887e67aa0b911ebe4794c69f94d4821556f6b9c6eeaa89c3c58a12a7651f6c73b08339237808c22bf60f02c56e4f46086e0655d31d3f92ed5aa1bdf306f7dec97123af0edc58cd8818ee360ec480021029e6538d04493e045d1ecab6a09abd456448d59b79dbc6e8a4d4a7ce503a418a8591558e99fceef9c64fca47c561eff90321da28c17e5e1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000000, 0xffffffffffffffff) 2018/01/20 11:54:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000459000-0xe8)=""/232, 0xe8, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000008e000-0xa)='map_files\x00') exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[&(0x7f0000019000-0x13)="2d0101f8ff50766d6e657430fe"], &(0x7f0000508000)=[], 0x0) [ 63.733281] binder: 11110:11113 ERROR: BC_REGISTER_LOOPER called without request [ 63.772639] binder: unexpected work type, 4, not freed 2018/01/20 11:54:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000007b000)='./file0\x00', &(0x7f0000000000)=@random={'os2.', '-em1\x00'}, &(0x7f0000001000-0xd4)=""/212, 0xd4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000073e000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7002) [ 63.779279] binder: undelivered TRANSACTION_COMPLETE [ 63.790608] binder: 11110:11129 ERROR: BC_REGISTER_LOOPER called without request [ 63.799892] binder: 11110:11145 got reply transaction with no transaction stack [ 63.799900] binder: 11110:11145 transaction failed 29201/-71, size 24-8 line 2920 [ 63.801101] binder: 11110:11113 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 63.835657] binder: undelivered TRANSACTION_COMPLETE [ 63.840783] binder: undelivered transaction 108, process died. [ 63.847132] binder: release 11110:11113 transaction 112 out, still active [ 63.854055] binder: undelivered TRANSACTION_COMPLETE [ 63.859532] binder: undelivered TRANSACTION_ERROR: 29201 [ 63.875464] binder: send failed reply for transaction 112, target dead 2018/01/20 11:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c15000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCGETA(r0, 0x5405, &(0x7f00005a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/20 11:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000da000-0xb)='mountstats\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000905000-0xc)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f00009d0000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00003b7000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r3}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009f7000-0x4)=0x0) ptrace(0x4208, r4) r5 = dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f00009be000)={0x0, 0x14, "882a6cacbbe341bdec05e1462235d5f4e263810d"}, &(0x7f0000866000)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00006c8000)={r6, 0x23, 0x10}, 0xc) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) fcntl$setownex(r2, 0xf, &(0x7f000047d000-0x8)={0x1, r4}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000de9000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000acc000-0x4)=0xe8) fcntl$lock(r0, 0x5, &(0x7f0000dd8000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:54:58 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000008000)='user\x00', &(0x7f0000021000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000033000-0xc1)='`', 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000034000)=0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000035000-0x23)=""/35, 0x23) keyctl$update(0x2, r0, 0x0, 0x0) 2018/01/20 11:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000072e000)={0x0, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x1000000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000071d000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000086e000-0x4)=0x0, &(0x7f0000148000)=0x4) 2018/01/20 11:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000121000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000b60000)=""/206) r1 = syz_open_procfs(0x0, &(0x7f00004c4000-0x8)='/Jtnrpc\x00') execveat(r1, &(0x7f0000de7000-0x8)='./file0\x00', &(0x7f0000fc6000)=[&(0x7f0000e09000-0x16)='/selinux/checkreqprot\x00', &(0x7f00002ff000)='/Jtnrpc\x00'], &(0x7f000008e000)=[&(0x7f00003da000)='\x00', &(0x7f000083d000-0x8)='/Jtnrpc\x00', &(0x7f0000a94000)='trustedcgroup$[md5sum-em1(.L\x00', &(0x7f0000561000-0x8)='/Jtnrpc\x00', &(0x7f0000c5c000-0x5)='user\x00', &(0x7f0000c76000-0xe)="7bd36c6f2b7d6370757365742e00"], 0x900) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f63000)=0x0) ptrace$setregset(0x4205, r2, 0x4, &(0x7f00000a3000-0x10)={&(0x7f00003a8000-0xa1)="088e6291d7b3accdecc4807f171c5d0dacb634eeea45c0084b48894b5297f8bdb7a5baec72dba969cb916253bc72e47ef8e7c36764f2093e56dfc3fc4453ab4f7f61eff9d1ba054c4ef12ce8b9587e37231bae5ed8c3285bae163483b627d007e9a1e55983676b3f535f183a58c7e6256d9a77a75fa4c7ebf5f71ecddbc94f350f5de051b0cbeb2c3983e695e3affcd06ac79e24b84a4dfbbc05627453e4fd3303", 0xa1}) 2018/01/20 11:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000938000)=' ', 0x1) r1 = accept(r0, &(0x7f00000bf000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a23000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a51000)=0x8, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4400000000000009, &(0x7f0000431000)=""/16, &(0x7f00000ef000)=0x10) timer_create(0x0, &(0x7f00000ad000-0x60)={0x0, 0x3a, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000885000)=0x0) timer_gettime(r2, &(0x7f0000384000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 11:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3822) recvmmsg(0xffffffffffffff9c, &(0x7f0000c1b000)=[{{&(0x7f00005b0000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ed1000-0x20)=[{&(0x7f00004be000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b06000-0x73)=""/115, 0x73}], 0x2, 0x0, 0x0, 0x7fffffff}, 0x8}, {{0x0, 0x0, &(0x7f0000f0b000-0x60)=[{&(0x7f00006dc000-0x16)=""/22, 0x16}, {&(0x7f0000b17000-0xf6)=""/246, 0xf6}, {&(0x7f0000015000-0x34)=""/52, 0x34}, {&(0x7f0000e43000-0x30)=""/48, 0x30}, {&(0x7f0000ec5000)=""/214, 0xd6}, {&(0x7f000029a000)=""/175, 0xaf}], 0x6, &(0x7f0000699000-0x21)=""/33, 0x21, 0x1}, 0xff}, {{&(0x7f0000836000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fc8000-0x70)=[{&(0x7f0000298000-0xcd)=""/205, 0xcd}, {&(0x7f0000c3a000-0x77)=""/119, 0x77}, {&(0x7f0000524000)=""/19, 0x13}, {&(0x7f0000647000)=""/4096, 0x1000}, {&(0x7f0000bb6000)=""/132, 0x84}, {&(0x7f000037e000)=""/67, 0x43}, {&(0x7f000055c000)=""/5, 0x5}], 0x7, &(0x7f000018a000)=""/55, 0x37, 0x4}, 0xc7}, {{&(0x7f0000fc7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000004a000)=[{&(0x7f0000f6b000)=""/172, 0xac}, {&(0x7f0000c5b000)=""/78, 0x4e}, {&(0x7f00007e5000-0x19)=""/25, 0x19}, {&(0x7f0000bca000+0xd5c)=""/0, 0x0}], 0x4, &(0x7f0000451000)=""/228, 0xe4, 0x8000000000}, 0x10001}, {{&(0x7f0000804000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000911000-0x20)=[{&(0x7f000055d000)=""/12, 0xc}, {&(0x7f0000b97000-0xbd)=""/189, 0xbd}], 0x2, &(0x7f00004d8000)=""/4096, 0x1000, 0x3}, 0x6}, {{&(0x7f0000b99000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f00009db000)=[{&(0x7f0000508000-0xfb)=""/251, 0xfb}, {&(0x7f0000d98000)=""/0, 0x0}, {&(0x7f00003b7000)=""/0, 0x0}, {&(0x7f00001a3000-0x28)=""/40, 0x28}], 0x4, &(0x7f0000efd000-0x28)=""/40, 0x28, 0x70c}, 0x3}, {{&(0x7f0000d0e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000b8b000)=[{&(0x7f00001d3000)=""/248, 0xf8}], 0x1, &(0x7f0000335000)=""/18, 0x12, 0x6a}, 0x1}, {{&(0x7f0000861000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008bf000-0x20)=[{&(0x7f00008c9000-0xa6)=""/166, 0xa6}, {&(0x7f0000fc8000)=""/242, 0xf2}], 0x2, 0x0, 0x0, 0x0}, 0x7fffffff}], 0x8, 0x2000, &(0x7f0000055000)={0x77359400, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004c4000-0x9)='net/snmp\x00') connect$l2tp(r0, &(0x7f0000284000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x3, 0x0, {0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x9}}}, 0x3a) 2018/01/20 11:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000068f000)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000d3a000)=0x0, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 11:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x20) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') open$dir(&(0x7f000025b000)='./control\x00', 0x800, 0xac) symlinkat(&(0x7f0000041000-0x10)='./control\x00', r0, &(0x7f0000000000)='./file0\x00') creat(&(0x7f0000b62000-0x8)='./file0\x00', 0x4) rename(&(0x7f0000ac3000)='./file0\x00', &(0x7f0000501000)='./file0\x00') utimensat(r0, &(0x7f0000027000-0xa)='./control\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/20 11:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000241000)={@common='bcsh0\x00', @ifru_flags=0x400}) write(r0, &(0x7f0000dc7000)="240000001a0025f1006b00040dbbfc00810b00ff00090000000700eb080000bc00805305", 0x24) 2018/01/20 11:54:58 executing program 6: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008041, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000df5000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000df3000)=[], 0x0, 0x0, &(0x7f00000c1000)={0x0, 0x0}) 2018/01/20 11:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000353000)=0x0, 0x102ac) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0xfffffffffffffc65}], 0x1) getpeername$inet(r0, &(0x7f0000405000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a66000-0x4)=0x10) shutdown(r0, 0x1) 2018/01/20 11:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000004c000-0x8)='./file0\x00', 0x100) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000c48000)=0x0, &(0x7f0000695000-0x4)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x18, 0x0, &(0x7f000035b000-0xb0)=[@acquire={0x40046305, 0x0}, @request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f00001a3000)=""}) r2 = request_key(&(0x7f00005f1000-0xa)='syzkaller\x00', &(0x7f00006ce000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005ca000-0x1)='\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) r3 = socket$inet(0x2, 0x1, 0x0) dup(r3) 2018/01/20 11:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f000074a000-0x9)='/dev/sg#\x00', 0xff, 0x4802) getpeername$netlink(r1, &(0x7f00009fe000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000249000-0x4)=0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x1) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00005f2000)={0x2, 0xa3, 0xfff, 0x644, 0x6, 0x7f}) fcntl$setstatus(r2, 0x4, 0x2804) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$KDDELIO(r1, 0x4b35, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) syz_open_pts(r2, 0xc002) 2018/01/20 11:54:58 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000002f000)=""/184) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000019000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f000000a000-0x4)=0x5, 0x4) getsockopt$sock_int(r1, 0x1, 0xb, &(0x7f000002f000-0x4)=0x0, &(0x7f0000018000)=0x4) socket$unix(0x1, 0x7, 0x0) 2018/01/20 11:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = fcntl$dupfd(r0, 0x400000000000403, r0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000422000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000082c000-0x4)=0x14) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0xc, 0x0, &(0x7f000016e000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) 2018/01/20 11:54:58 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd8000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffc) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b2d000)='ns/uts\x00') mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000fda000-0x7)=""/7) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000fd9000)='./file0\x00', 0x4) pause() 2018/01/20 11:54:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) accept4$ax25(r0, 0x0, &(0x7f0000012000-0x4)=0x0, 0x800) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chmod(&(0x7f0000013000-0x8)='./file0\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e3e000-0xc)='/dev/rfkill\x00', 0x240, 0x0) getsockopt$inet_buf(r2, 0x0, 0x37, &(0x7f0000c30000-0x47)=""/71, &(0x7f000091d000-0x4)=0x47) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000ca6000)={0x0, 0x1, 0xac, 0x2, 0x9, 0xfffffffffffffe00}, &(0x7f0000471000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003a5000-0x8c)={r3, @in6={{0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004ce000)='/dev/sequencer\x00', 0x711000, 0x0) unlinkat(r4, &(0x7f000081c000-0x8)='./file0\x00', 0x200) 2018/01/20 11:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f00005c8000)='./file0\x00') r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000986000)='./file0\x00', 0x8000, 0x64) linkat(0xffffffffffffffff, &(0x7f00000ea000-0xe)='./file0/file0\x00', r0, &(0x7f0000f73000)='./file1\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000b06000)='/dev/usbmon#\x00', 0x5659eeec, 0x800) 2018/01/20 11:54:58 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa6000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00004b2000)={0x7}, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x420a, r3, 0x8, 0x0) 2018/01/20 11:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003b3000)='/dev/loop#\x00', 0x9, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000289000-0x9)='/dev/ppp\x00', 0x800080000000040, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000003a000)=0x0) fadvise64(r0, 0x0, 0x0, 0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000947000)={0x1, 0xf8eb}, 0x8) 2018/01/20 11:54:58 executing program 2: mmap(&(0x7f0000000000/0xa6a000)=nil, 0xa6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) mmap(&(0x7f0000a6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000a6b000-0x10)=[{&(0x7f0000489000)=""/86, 0x56}], 0x1) [ 64.204274] binder: BINDER_SET_CONTEXT_MGR already set [ 64.213651] binder: 11186:11194 ioctl 40046207 0 returned -16 [ 64.214937] binder: 11189:11192 BC_FREE_BUFFER u0000000000000000 no match [ 64.223877] binder_alloc: binder_alloc_mmap_handler: 11189 20000000-20002000 already mapped failed -16 [ 64.231995] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/20 11:54:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000f4000)={0x6, 0x401, 0x0, 0xa71f, 0x7fffffff, 0x1, 0x80, 0x4, 0xa6a, 0xc6, 0x5, 0xcf5d}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r1, 0x94, "4eb5d0103c1fa2ee2449f953d8968490cbf777c56d235d06be038f7cdb15a512965182a3579a6ccf23e6d6fc10118ed03d5edc78431ce38671c41eb289ef99628cb272f1192d320735b700a5d57a00405a2a2b3f61cb4e40d5ba2e31dfc65f9914a0c000cc9923573252eac80a13a935016e881b57478e15d3bd7b4ddaaecfcad0257fa914434042e76be01519b2beffe1ff54b1"}, &(0x7f0000001000)=0x9c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000004000)=""/82) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x1) connect$vsock_stream(r2, &(0x7f0000004000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) r3 = getgid() setgid(r3) iopl(0x1ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000007000-0x170)={0x6, 0x1, 0x0, 0x0, 0x6, [{0x100, 0x2, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x3, 0x5, 0x6e, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x7, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x800, 0xf3, 0x100, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x6ad, 0x3ff, 0xffffffffffff0001, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0xed, 0x4, 0xfff, 0x0, 0x0, 0xc80, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000008000-0x8c)=""/140, &(0x7f0000008000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000009000)={0x0, 0x83, &(0x7f0000009000)="25559b55a678618ebf5970cb74bae35ba734bb9689aab61089a1f9c4c27507c28e1ce34b13b32c715237b7185697355ba1f7408f291d38498dfaf1675fdd0d83e0e560ccb0378a809c4741da104b7928f634b60864be43b6784e108d50c9cc219792319c1cc6b8129b53a667ac7d210ac5ff4e8745eefc09fc011d232ad4660cb2e044"}) 2018/01/20 11:54:58 executing program 6: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ec2000)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a97000)={0xfffffffffffffffb, 0xe4f, 0x246, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x3, 0x10001, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0xe, 0x4) ioctl$TIOCEXCL(r2, 0x540c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x55}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000-0x14)={r4, 0x8, 0x7, 0x5, 0x1f, 0x7}, &(0x7f0000004000-0x4)=0x14) ioctl$KDSETLED(r1, 0x4b32, 0x3) socketpair(0x1, 0x1, 0xff, &(0x7f0000000000+0xf1e)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r5, 0x101, 0xc, &(0x7f0000005000-0x4)=0x1, 0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x81, 0x80000001, 0x6, 0x100}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000002000-0xb)={0x200, 0xe5, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_mark(r6, 0x2, 0x48000020, r1, &(0x7f0000004000)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000)={{0x0, 0x2710}, {0x0, 0x7530}}) ioctl$TCFLSH(r2, 0x540b, 0xffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000000000)={0x7e00000000000000, 0x0, 0x10000, 0x83b}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000007000-0x20)={0x7, r7, 0x10001, 0x7}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000007000)='./file1\x00', 0x48) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:54:58 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000003000-0x38)={&(0x7f0000007000)={0x27, 0x9, 0x0, 0x3, 0x2, 0x1, "cf6f5fca71408e8cb4f26a694830efcc6aa5141b7265c2ddfead06b801ec108f926e8a4a2553a1a36954358a06e5956ad1de4e9381a5f4e50bcbec281e27b8", 0x8}, 0x60, &(0x7f000000f000-0x20)=[{&(0x7f000000f000-0x24)="73ab939a14be42937b761d0b3b9a60d59390e583efa34d58f49415c44d889d14ef10234c", 0x24}, {&(0x7f000000f000-0x58)="e342b2efe3957ce97b0bf26392f4a929fe37ca5e203aaabb56a41afb8f436e1019efbc7f7b8914ed972ecb0d3ba30225e3bee9884148f6bb82c994eca4ba0212a1c56518d32a52e0df25491ea7b22ec0fe3dcdc20b23d464", 0x58}], 0x2, 0x0, 0x0, 0x40000}, 0x841) r1 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000e000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0xd, &(0x7f0000010000-0x4)=0x5, 0x4) ptrace$getregs(0xe, r3, 0x9a2e, &(0x7f000000e000)=""/191) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f000000d000)=[], 0x0, 0x0, &(0x7f0000004000)=""}) pwrite64(r2, &(0x7f000000c000-0x3b)="f53fe6c4e7639c6b5903bbb366f9331c50ff3571683a9c29fcb6b6590fcd925a00e70f396c44c3058f8216376663421b4ef7c1056d9afbc974b544", 0x3b, 0x11) 2018/01/20 11:54:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='^wlan1}lo%\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0xff, 0x1}) futex(&(0x7f0000000000)=0x0, 0xc, 0x0, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) memfd_create(&(0x7f0000b16000)='#,\x00', 0x2) [ 64.232002] binder: 11189:11192 ioctl 40046207 0 returned -16 [ 64.232406] binder_alloc: 11189: binder_alloc_buf, no vma [ 64.232424] binder: 11189:11202 transaction failed 29189/-3, size 0-0 line 3127 [ 64.232608] binder_alloc: 11189: binder_alloc_buf, no vma 2018/01/20 11:54:58 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) r1 = memfd_create(&(0x7f00007d7000-0x4)='GPL\x00', 0x1) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000019e000-0xff)="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") mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000fc3000)=[{&(0x7f0000fc4000-0xcc)="8aa90020891e975553e2081c83ce243be3fb7e223932c210c0acc9e2177947adcc9886c65152232243cc96ff38e0fbb78a687b8b13993d822c262462cdbe2589160f78db5eb52863209c396da013728357663e20d83cb362d563b2be68e9b40e25c3d32764076d6db5a6c88426b57bdeb80e6b0dd267eb82fc7a33ef7384e18879a4c67ae2861f3262e02758f3fc5265d31704f43ac21a41e0de140129fbe5e1046cacf47c3e496fdebff7aef8a15caa17211da1903d63da3a7fc21b658d001d54eb272e0b344af79a3d24ff", 0xcc}, {&(0x7f0000bcc000-0x13)="fb385a8ba3bc1a78475e0c21f2ba74703964e9", 0x13}, {&(0x7f0000fc3000)="16d697a41d7ac62a0b", 0x9}, {&(0x7f0000fc3000)="a25ff8624720c196daef7a78482e0c5c919949e9748b1d32a926724ef8e6e10d413a3367781381e7478a2c9e5dedb443ab99607b373dc46b62604eed49cd56cf9cf5244b4f261c4571ca4aafa50a006c66df6f403a7071cd4766c08c114f746d6bb95ec306cf034fee3eca6dc0a4a21664d663b67016fcad72f2763f0fc978c363d660e904bf2a630b5751f8be09db9ed53d30c4bfa1bf521e9bc5146087a37632d4eaa40f5c102bf34aaa4861f5e50e05fde07fd57ff7654e16d9688972b371d78621b1949800f9273160b61fa84b9fdf194c35d15e0a364b1feb798c042649acdaeac16e63ad3ca29f3597b41cde", 0xef}], 0x4, 0xe) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000fc4000-0x16)=""/22, 0x16) 2018/01/20 11:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r1 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) memfd_create(&(0x7f0000c57000-0x5)="6d696d655f747970655d5b2ccd4000", 0x1) r3 = dup2(r1, r0) r4 = creat(&(0x7f0000ae9000-0x8)='./file0\x00', 0x4) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f00005cc000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000045e000)="a76d050e6b4d438413d3e3f627705cbca1a3b89678b6cde4eeccfc506c93d301ceca18fe7e01ca30fb1cfd5bf6b8539f", 0x30) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f000082b000-0x8c)={0x1f74000000, 0x9, 0x8000, 'queue0\x00', 0x176, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x62, @tick=0x2, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 64.232624] binder: 11186:11206 transaction failed 29189/-3, size 40-8 line 3127 [ 64.242481] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.242574] binder: release 11189:11192 transaction 115 out, still active [ 64.242577] binder: undelivered TRANSACTION_COMPLETE [ 64.242595] binder: send failed reply for transaction 115, target dead [ 64.250211] audit_printk_skb: 15 callbacks suppressed [ 64.250220] audit: type=1400 audit(1516449298.313:59): avc: denied { write } for pid=11210 comm="syz-executor5" name="net" dev="proc" ino=21761 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 64.250531] audit: type=1400 audit(1516449298.313:60): avc: denied { add_name } for pid=11210 comm="syz-executor5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 64.252285] audit: type=1400 audit(1516449298.313:61): avc: denied { create } for pid=11210 comm="syz-executor5" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 64.317076] binder: BINDER_SET_CONTEXT_MGR already set [ 64.317083] binder: 11227:11235 ioctl 40046207 0 returned -16 [ 64.320584] binder: 11237:11239 ERROR: BC_REGISTER_LOOPER called without request 2018/01/20 11:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000106000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000525000-0x20)={"1c1f0472ec72048cce23669f9397cf87", {0x4, 0xfffffffffffffffc, 0x4, "97918ec1c68e", 0x2, 0x0}}) getsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00007e1000-0x1)=0x0, &(0x7f000000e000-0x4)=0x4) 2018/01/20 11:54:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000a25000-0xa)='./control\x00', 0x2000, 0x30) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) bind$inet(r1, &(0x7f00004b6000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdirat(r1, &(0x7f0000d21000-0xa)='./control\x00', 0xffffffffffffffff) renameat2(r1, &(0x7f00007ab000)='./control\x00', r1, &(0x7f00001c9000)='./control\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004d5000-0x108)={0x0, @in6={{0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xfffffffffffffffb, 0x7, 0x0, 0xf0a, 0x9, 0x0, 0x0, 0x943d, 0x5, 0x1, 0x2, 0x5d9, 0x10000, 0x7]}, &(0x7f0000410000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000042d000-0x8)={r2, 0x0}, 0x8) 2018/01/20 11:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10)={0x0, 0x0}, &(0x7f0000fb1000-0x8)={0x0}, 0x8) socket$pppoe(0x18, 0x1, 0x0) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000de6000)=""/149) 2018/01/20 11:54:58 executing program 5: 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) clock_gettime(0x0, &(0x7f00007e7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x1, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x4, 0xb297, 0x1, 0xff, 0x6, 0x80, 0x81}, &(0x7f0000000000)={0x6, 0x3ff, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x6}, &(0x7f0000000000)={0x8, 0x80000000, 0x36, 0x40, 0x5, 0x6, 0x20, 0xffffffffffffff7d}, &(0x7f00004fa000)={r0, r1+30000000}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x1}, 0x8}) clock_gettime(0x8, &(0x7f0000962000)={0x0, 0x0}) 2018/01/20 11:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000031c000)={{0xffffffffffff5546, 0x2}, 'port0\x00', 0x42, 0x2, 0x4, 0x7423d70, 0x11f6c000, 0x5, 0xffffffff, 0x0, 0x2, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000210000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:54:58 executing program 6: r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x9, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/20 11:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae0000-0x7)='ns/net\x00') r1 = syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008d8000-0xc)={0x0, 0x3f, 0x0}, &(0x7f00007bd000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000721000)={r2, @in6={{0xa, 0x2, 0x6, @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]}, 0x3, 0x2}, 0x98) 2018/01/20 11:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = creat(&(0x7f00007dd000-0x8)='./file0\x00', 0x10) ioctl$TIOCCONS(r1, 0x541d) getxattr(&(0x7f0000f00000-0x8)='./file0\x00', &(0x7f0000bd1000)=@known='security.ima\x00', &(0x7f0000302000)=""/171, 0xab) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) write$selinux_create(r1, &(0x7f0000372000)=@access={'system_u:object_r:textrel_shlib_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x31, 0x0}, 0x33) fcntl$notify(r1, 0x402, 0x1) [ 64.336101] binder_alloc: binder_alloc_mmap_handler: 11237 20000000-20002000 already mapped failed -16 [ 64.340192] binder: BINDER_SET_CONTEXT_MGR already set [ 64.340200] binder: 11237:11239 ioctl 40046207 0 returned -16 [ 64.340442] binder_alloc: 11237: binder_alloc_buf, no vma [ 64.340458] binder: 11237:11244 transaction failed 29189/-3, size 0-0 line 3127 [ 64.494506] binder: release 11186:11233 transaction 122 out, still active [ 64.503238] binder: unexpected work type, 4, not freed 2018/01/20 11:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) stat(&(0x7f00003d6000-0x8)='./file0\x00', &(0x7f00009c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000d45000)={0x3, 0x2, {0x0, 0x1, 0x6, 0x3, 0x25b5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r0, &(0x7f00008d0000)=@un=@file={0x0, ""/108}, &(0x7f0000215000-0x4)=0x6e) r1 = openat(r0, &(0x7f000000c000)='./file0\x00', 0x101000, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00008cf000-0x20)={@generic="9b055bac9197b0fea10fb20fd7e6c0bf", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) set_thread_area(&(0x7f00007de000)={0x9, 0xffffffff, 0x2000, 0x4, 0x80000001, 0x7ff, 0x6, 0xb2, 0x20000000, 0x100}) fchmod(r1, 0x12) accept(r0, 0x0, &(0x7f0000c84000)=0x0) 2018/01/20 11:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000045000-0x4d)=""/77) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) [ 64.503241] binder: undelivered TRANSACTION_COMPLETE 2018/01/20 11:54:58 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r1, 0x9, 0x7) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) 2018/01/20 11:54:58 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00000d0000/0xf000)=nil, &(0x7f0000326000-0x8)=0x0) 2018/01/20 11:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b7c000)=0x0) getpgrp(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091b000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000c60000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) prlimit64(0x0, 0x0, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) 2018/01/20 11:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a90000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00007e9000-0x4f)=""/79, 0x4f, 0x0, &(0x7f0000b5f000-0xa)=@file={0x0, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x80000001, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/20 11:54:58 executing program 3: futex(&(0x7f0000000000)=0x0, 0xc, 0x0, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cf6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000b4000)={0x97ad, 0x9, 0xed, 0x80000001}, 0x10) 2018/01/20 11:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000678000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mount(&(0x7f00000bb000-0xe)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f000094f000)='cpuset\x00', 0x0, &(0x7f0000d42000-0xc)="") [ 64.503308] binder: send failed reply for transaction 122, target dead [ 64.503369] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.535581] binder_alloc: binder_alloc_mmap_handler: 11253 20000000-20002000 already mapped failed -16 2018/01/20 11:54:58 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f000000c000)=[], 0x28b, 0x400000) pwrite64(r0, &(0x7f0000013000)=' ', 0x1, 0x0) close(r0) close(0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000004000)='./file0\x00', 0x1, 0x8768) 2018/01/20 11:54:58 executing program 5: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036c000-0x50)=[{0x50, 0x29, 0x32, "b6a3ca6b766940ccdcb975f50a5cda0bd724ae607c36bedf0be929f879b5f20000000000000008ecc4743b49c1b2c82cd86cda657b8c97ec95"}], 0x50, 0x0}, 0x0) 2018/01/20 11:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000bd0000)={0x0, 0x0}) ptrace$getsig(0x4202, r0, 0x8, &(0x7f00001b8000)={0x0, 0x0, 0x0, 0x0}) keyctl$join(0x1, &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000042d000-0x4)=0x10000, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000fc4000-0x97)=""/151) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000851000)={&(0x7f0000a8d000/0x400000)=nil, 0x400000}) pread64(r2, &(0x7f0000b93000)=""/24, 0x18, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006d0000)=0x302, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 64.537350] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/20 11:54:58 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) request_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x9)='\x00', 0xfffffffffffffffe) 2018/01/20 11:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mq_notify(0xffffffffffffffff, &(0x7f0000002000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000)="", &(0x7f0000fca000-0x1001)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f000050d000-0x3)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000703000)={0x0, 0x0}, &(0x7f0000a2a000)=0x1, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000d1000-0x4)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f28000)="063ec58dad28f362a1182d20707b2e9d", 0x10) 2018/01/20 11:54:58 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000001000-0x3e)=""/62) mknodat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:54:58 executing program 5: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000+0xa6e)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000002000-0x25)=""/37) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000002000-0xc)=[0xce, 0x81, 0x100], 0x3, 0x401, 0x3, 0x912a, 0x5, 0x1, {0xb2, 0x1, 0xc6c0, 0x7, 0x50, 0x80000001, 0x0, 0x7, 0x2, 0xa5, 0xffff, 0x5, 0x80, 0x81, "087c92ed810eab332fdbc58fb4d160fcaf15857d281c3813bcf015133f398239"}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000004000-0x8)={r1, r2}) open$dir(&(0x7f0000002000)='./file0\x00', 0x80000, 0x10) 2018/01/20 11:54:58 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000001d000-0x1d)=""/29) pipe(&(0x7f000001c000)={0x0, 0x0}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f000001d000)=""/0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000001d000)={0x17, 0x1000, &(0x7f000001e000-0x1000)="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"}) ioctl$TCSBRK(r3, 0x5409, 0xfffffffffffffff9) 2018/01/20 11:54:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x105000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getpid() r5 = geteuid() getgroups(0x7, &(0x7f000058e000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r7 = socket$key(0xf, 0x3, 0x2) r8 = fanotify_init(0x62, 0x1000) r9 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0xfffffffffffffeee) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r13 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bc000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000f7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ffb000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000855000)=[0xffffffffffffffff]) r19 = getpgid(0xffffffffffffffff) r20 = geteuid() r21 = getgid() r22 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000716000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00003bd000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000f16000)="18917032fea4fb435d6c4f74272cc1a47da4dd89a5219cb7b9a0872e12d67d56e8abff4848940d9bcd52e98b62e3bfbccd72a446332e81c95ebd8040cf28858d570badee22d8907be1aab175ae94d983cd4dfbdb997c101b8735d71cd926d3a3cce583edb70ca9f0e4f38131d27a8f72958e56b0514d3d5f68bed963dde497a3bcc5ad0ba18738c7e5beb9d15d5e528df431ee767ab507e750493ff1bade77810cff267347f69fecb7ea3d1c301bf1f9680593a14fb9e7e0eeeb0646aa600a74a89a0fbed7f54caecfe55b9500d445de7eb72d1b0f0f1cb3967519f91b8ba473ade5235bb0224d8026f5db", 0xeb}, {&(0x7f0000001000-0x8a)="39855b75be202a0f90e727b6fed87510322ba46d4a545d91bbb24b1edc08ed579e0f5ea37a88f126f6672924c2501c2d506d67ad7b42d056c222b9847e5944912ab7cc88374c263bc065547d420addc3d13fe8a7efdbd6d36a198ef57f028b4dfb12445fe907b300078298b4f2bd9f0e59665868dd5f24297e19779ed9b8f02e46c9a99dfe63e4097fca", 0x8a}, {&(0x7f0000001000-0x99)="7667ff87ede538340acb1b79141197483ba2a35f72104f79bad74340d6014a7837cac84793012185236bcd76f864de16975601a3673143958a3098097c993b78838a6897d53ca6911875de61c02afe4d9e9aa98d636b96fbcc83b6db82cf887e08691ffc06ba1b931f0ef6a160a17a8bfe4de9f5a9b65d8ce0b56b5025fc12fb0821874772c5834bdb68c14e207722cc6aabb60a19321c1475", 0x99}, {&(0x7f0000000000+0x7fe)="d60a6c499b55edc8aa86d825e138b816bfa18681814c0fb995424ec9ad6b4606dd1952c11f8e0edc11f4e2a47627edab8dc20e21bb38b325056b230b9e42ef33e1eea3de6b454203e54b116c57f7c0e0b361", 0x52}, {&(0x7f000079d000-0x7a)="17ddca05488975570ed9d94612f2320cffb15c6855e107f89366e80c45bb1c660193c74b5c493d9624a0474f91814aa0ca5a6489b9ef6adbce4685c6a4e110113c0d5942e9501f3882e27dd9ef5b74db337a7db2cadbf628ad0d11e018e8237a06fad74f423fa4c1a1096347b42feaa45de18a3d8838e0211573", 0x7a}, {&(0x7f0000001000-0xc2)="02e4684de85b3f18fb98fe735c3ca0554a43cbf3888140ed0b640eb529972cad6339c66f08f98081977505bb75e20f7fcbe35b7c0c085d98b5882376b665fce45e1c4d3edb5444bb324f6ca5ddfc3106156843a5f4df6bf36752d71c954d2f072085c9cb2c26c5209ef43ac6288208839726d657bc1ff820398cb23d0ebfcbf50c4178967cb910fde1b28a1ae46b405bd1d9ff838ac7e3b9e93990a5ce493e5847bf17b0e598ebe4bb65a6d1b33497f2396cac5541db4bc8e320b28baf7b89fea0d2", 0xc2}], 0x6, 0x0, 0x0, 0x800}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="0f66c9ac2677eebf", 0x8}, {&(0x7f0000000000)="fcd603b28f9f150d98cefd215884d115516453d6edfd43adc3bac47e635e3525cb1389835859e03c82eb979742e66eb2de454d3a55b05299a2db8e7f35df7bdcd46f21bd", 0x44}, {&(0x7f0000eea000)="a68a653ebdc5d918282f32f7cd1f311e921ee0790b4b4f9936fedb91dba01ea71f7d718090046c13ee9f7ccecfba8038614e935abde7cbd394caf0f167fb89d91f8f5ad07ae2894618eba349928b49ab45e05b9f1cf9b89ddee00ef6028c8328082ad76a51cd3223b14f9279b2846334d7299d0082a99a866bca91a4fc0caa591fb4ab5a333aeb353e9d9126aef3dd20de85d83a0216450aef4574bd3a6cc28bf7ceb261d40f0d29d4bd1e5e0e279c5f9cdbb9fc581104c16f5a561a16e83f0fbe18a9fabe0a411b9adddefc", 0xcc}, {&(0x7f0000001000-0x53)="54eb6422eb4c1d719aa2e9fb8d44933f45046449bec3bedebb7d64529fdea7e063fba8d44f3fb19b2e6485bd372d2c89fe5069b3b05d2da7b0664a6bc78277e58faee044b89d295a67d4f399d78379d3c10885", 0x53}, {&(0x7f0000321000-0x22)="6fdffda74fda763d95393383756db9fb4ade94c968b8f3959deee9a401b2bf5c160b", 0x22}, {&(0x7f0000b01000)="b7bb07", 0x3}, {&(0x7f0000c9e000-0x4e)="116c25e00890052027efda6bff5435aae73ea6ab8ab0fade6e27bcc86e1b71fe05934dac01f00811d45ba316eaed3f7a4b36840c4fe4c7ee6de3b37bb804b7616563b2c4a32da349618d5cd129ec", 0x4e}, {&(0x7f0000ebf000-0xf7)="c61fff9ab79aa76d1687a3a58ece1b40c1b2b744081c14ce3111884b363d0f045079e5de085701417e22f10133c9c3b7ab9c5ad587ebdd9d8f98a25e4de66bcd1b3fd042bbce03051b9cc0fc8968874e7a4bbcd663a430e28f7610925e3774eb86e454a377bda94e66f55904ab62f5ea81d41b45e3b0066515ceef8eae3dc2f1dd844733973f6ce40c11a2a0acf33856888b5c62d52d7c1af2274cff488534451b025bcf231d24c91fde872e7dd3c44f9397b1ca68f579cd0eccd12880083a451227232401a0fa26ba998a3485781a47c932d07750efb8c035820a107ad363082c3a5156a52e198be2be820a6b3c9d8095280356483e5e", 0xf7}], 0x8, &(0x7f000075e000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}], 0x68, 0x24004000}, {&(0x7f0000e86000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x90)=[{&(0x7f0000e7e000)="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0xc9}, {&(0x7f00003f4000-0xcc)="58ec0671e416d2324d3463c48e1a74fb4c08e4f8bdd59c4e858fdc164e4152e32c3f1e028ba3241a702539d472f69e7b372c877f48de3295b5583afc55d77350830addb4a1f4f71bf8be8b1e00325c1dd44a5c66b4fe02a8078029d028d8ba4a6c75f961b72cfaa26b022b4cc0175bb30270b814ee803b6f906656840da6718dd3144ffd4faac1c0dabf39945bcd7367adcf9b79d50ac3df5b77e5961d7381552c7f3a526f293160db677a86c83319a43d6ff056392c2e70f86e96c6d30dbebe84eb46f83208c9b8b96bfd40", 0xcc}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000c21000)="3fe36afd4e6d3763c053872e11310acbda1df88d07b19a5408cad6c9e52dc297c8012a1f32307730a7382717565e0e284b89fd5b036d82ff32137c75c01ce15558a5f2c6e97241af03f07e3438418a8f27f5b59ff16b8771b7970bf5b0de847de069962b857d106ae28a12ee16e1c9259c928c17ed2458f09eeb3c150623ae4646bc35b510d37aaaba9318297b134b37cb881de28e0828749aaead15e06fc416efbfa22723d452909ce1ce8e9220bf587d78fd7c9877a87fbe", 0xb9}, {&(0x7f0000000000)="0b3d2237b2a5164ddd9b51e29c5d395cfacd9c20c65430b7daa1d84a3a345381a01c2e91396dface73893712f435296fa4c942e463c0530c85c702922347f89e849b65ca9d3079be7217ff31fc0a10e274e10ca185a645b5f7249169ef4be27178d4d8a9c2ea7af920911c89bff9b974680ec2d7e1a9ec802ea96280f1a443342d1f715eb44ea185f31e4ab30e4569049c558d9281bfb349d79383e3695162dec7953d5ee3c95c69b8c66f989b43bbcbfad5332650d1", 0xb6}], 0x9, 0x0, 0x0, 0x0}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dbb000-0x20)=[{&(0x7f0000001000-0xd5)="3ca19aaa151771009eec4b4755ccd3d512d0dec46e64889fa4889bc171beb94d552b529dd2ffb5e3c33966216b3d7e96a883e9851d752dd5123163b84aef6ac6bc936b61e8f58f1a4a67ba3fc6bc0bb15ebc07a2610991135bc3b10a922fe6a12f921074c16629524093882d7be9a4a5a85eb5f0d779ae44aff9ded58a4f767b508e82b63e986399687fe74954f017e25bf137108d1b9a5a7d8ca355d61c05367753e8671c9c3f26cfd98dfa64782e55dd4815235f84e5dca541f6cf5948facdb1e30e32a35cf5cc88a83247044aa96f78843f195f", 0xd5}, {&(0x7f000085c000-0xf7)="90cf2ceaad97e60a127b836da9a2b235ebeb7af7bec191456181707d62c2d65d458301dba40df4e193f1f3ebd61bb7c3603bffc07236e8b9175bc7f66ccaa690b334ba977cd6c690051605f9f4af955a278d2cf93070e56121027c577d954d5a64eb9e7ba76020bb72ff66e69bc9679f4950dca3e008b2f8a97284973cd6d7801cca134166c54477e583b5ac405c9b78a63f13bba3804fdca7f0e4857d1812e3bbab02ce7a418677ec481096d12cbdad75764c32ce34b98550f56d4ad586d01b25fd96318c69c4f84e716d88e8367a44e1d40db1bdde81b2873ce8bdb86eb8094687c9d7016668d27d3e93044d28c1090149dbde0ffc60", 0xf7}], 0x2, &(0x7f0000001000-0x80)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x80, 0x40080}], 0x4, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$sg(&(0x7f00001d5000)='/dev/sg#\x00', 0x7, 0x88103) pipe2(&(0x7f0000212000)={0x0, 0x0}, 0x800) r25 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b6d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r26 = openat(r25, &(0x7f0000013000-0x8)='./file0\x00', 0x1000000000000000, 0xc0) mount(&(0x7f00009a9000)='./file0\x00', &(0x7f00000db000)='./file0\x00', &(0x7f00001e6000)='aio\x00', 0x81, &(0x7f0000156000-0xf9)="0415717602a8a8a752a1bbd0753e3262c86dba38b1fbe5db708ca1ee037c0e0b34d5980b6d02c5a719629241c7bddec95aa2fdc41a10acd75f8ee58ca207041ee7f56af89734e7e6cc6cb3ba3badb964a3fee799c404adf281105e821c2fed1ae53dd415a48aa7d01b847c2db973243720d5f4a441befb9eea43e11e3e7c0a5d9190ff91429a56d83195f076bae353ec932600f253acbf067fd5e7f5273988aac28aa144d99f0c84035a602c47a75eff5ada3b10855aad699335455b49b59ed61c974ec21750c42ab0593067f8c024f4f49b84de75c5d2bf1790bb553e33fa017ef1fd468e2530fde7ffebd18ff1fd506a5330dea70b1aff7e") symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r26, &(0x7f0000013000-0x8)='./file0\x00') umount2(&(0x7f0000020000-0xe)='./file0/file0\x00', 0x0) [ 64.537359] binder: 11253:11261 ioctl 40046207 0 returned -16 [ 64.542329] binder_alloc: 11253: binder_alloc_buf, no vma [ 64.542347] binder: 11253:11261 transaction failed 29189/-3, size 72-16 line 3127 [ 64.548708] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.548809] binder: release 11253:11261 transaction 128 out, still active 2018/01/20 11:54:58 executing program 2: unshare(0x20000200) unshare(0x1000800) getgid() [ 64.548812] binder: undelivered TRANSACTION_COMPLETE [ 64.548830] binder: send failed reply for transaction 128, target dead 2018/01/20 11:54:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000a91000)='net/udplite6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e34000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xffffff2e) fchown(r0, r1, 0x0) 2018/01/20 11:54:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ef7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e1b000)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c2d000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000023f000)={&(0x7f0000d5f000)={0x10, 0x0, 0x0, 0x48200810}, 0xc, &(0x7f0000b4a000)={&(0x7f0000e9d000)=@dellink={0x28, 0x11, 0x1, 0x2, 0x1, {0x0, 0x0, 0x0, r1, 0x40089, 0x2040}, [@IFLA_LINK_NETNSID={0x8, 0x25, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r2 = eventfd2(0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000069a000-0x4)=0x5, &(0x7f0000187000-0x4)=0x4) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000ac7000)={0x20000004, 0x0}) 2018/01/20 11:54:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000506000)=""/173, 0xff73}], 0x26) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00002ac000)={0x4000001, 0x0, 0x2c}) fsetxattr(r0, &(0x7f00003cc000-0x9)=@known='user.syz\x00', &(0x7f0000dc3000-0x1e)='posix_acl_accessvmnet1trusted\x00', 0x1e, 0x1) clone(0x12100000, &(0x7f0000711000-0x43)="55706cf5737389b2fcc2e3ba265786b73e430847dec189c091c5d483542a054e3bbfc2833d359eab018c323efbe2374cc4837709e3940372438e2ab98ce9b8e3fd9de5", &(0x7f0000e0f000-0x4)=0x0, &(0x7f0000e1a000)=0x0, &(0x7f000005f000)="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") socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b8f000-0x4)=0x5, 0x4) 2018/01/20 11:54:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f000036c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d20000-0x4)=0x14, 0x0) fsync(r1) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001d5000-0xc)={r2, @broadcast=0xffffffff, @loopback=0x7f000001}, 0x6) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000011b000-0x7a)=""/0, &(0x7f0000318000)=0x0) epoll_create(0x20) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ce000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000995000-0x20)={"08d6926b145e75d699729731a0ea54a5", {0x4, 0x4, 0x100000000, "a55751052faa", 0x2, 0x0}}) 2018/01/20 11:54:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000826000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000070a000-0x4)=0x0, &(0x7f0000ec2000-0x4)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000076e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d91000)={0x0, 0x0, 0xed4e}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e25000)={0x8000, 0x1, 0xfffffffffffffe01, 0x1, 0x3, 0x5, 0xd4c, 0x9, 0x2, 0x17c, 0x7, 0xdf}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000bcc000)={r1, r2, 0x9}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioprio_set$uid(0x0, 0x0, 0x0) 2018/01/20 11:54:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000009000)="766661740031bac4", 0x0, &(0x7f0000021000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000375000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002ef000-0xb8)={0x0, 0x8a, 0x6, 0x123, 0x1, 0xfffffffffffffffa, 0xdb, 0x3, {0x0, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x600, 0x3, 0x6, 0x5}}, &(0x7f0000a88000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000015000)={r1, 0x1, 0xfffffffffffffff8}, &(0x7f000027c000-0x4)=0x8) 2018/01/20 11:54:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000364000)='./file0\x00', 0x200, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000e48000-0xe8)={0x0, 0x0, 0x0, 0x10001, 0x8, 0x0, 0x0, 0x1, 0x14, "8500e18158d749b9509712451c6dec83d8103d107e0117b563dd9252f656cdc1b3455a6bf61c9f2f0c991304cae8ff24539b92701430de12ed005bfeade80b27", "679e810b60a38d9f6013275c870208d6d5fd55143a0489f9024a4ce17f0935a33f915364e677606e02ba5415a3ea5917040fc163e315e12d6373b43520ba381e", "275fb4bfce3507237e8db738d0a70383e04143f5372b60eba0de5442be886265", [0xfffffffffffffff7, 0x1]}) r1 = socket$inet(0x2, 0x2, 0xc00000000000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001c000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000033d000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001b4000)={r2, 0x5}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000cb1000)={0x3, &(0x7f0000198000)=[{0x4, 0xfff, 0x7c, 0x4}, {0x40, 0x0, 0x6, 0x5}, {0xeb5c, 0x3ff, 0x5, 0x4}]}, 0x10) connect$inet6(r3, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f0000641000-0x10)=""/16, &(0x7f0000e89000)=0xfda4) 2018/01/20 11:54:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000f29000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a86000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000160000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00002f1000)='./file0/file0\x00', r0, r1) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)="") umount2(&(0x7f0000f45000)='.', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007f8000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000038000-0x4)=0xe8) 2018/01/20 11:54:59 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r1 = dup(r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000f83000-0x230)={0x1ff, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) writev(r0, &(0x7f0000fcc000)=[{&(0x7f0000fcc000)="ebd0", 0x2}], 0x1) 2018/01/20 11:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() r1 = syz_fuse_mount(&(0x7f00003c3000-0x8)='./file0\x00', 0x800000, r0, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000284000)='\x00$', 0x0) write(r2, &(0x7f0000ea0000)='\x00', 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000bb6000)=0x0) sendfile(r1, r2, &(0x7f00006a7000)=0x0, 0xfec) 2018/01/20 11:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) umount2(&(0x7f0000002000)='./file0\x00', 0x0) mknod$loop(&(0x7f000033f000)='./file0\x00', 0x110, 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006f2000)='/dev/rfkill\x00', 0x0, 0x0) recvfrom$llc(r0, &(0x7f0000f22000-0xda)=""/218, 0xda, 0x2040, 0x0, 0x0) 2018/01/20 11:54:59 executing program 4: munmap(&(0x7f00005ed000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"b5faac6fe7d8cb"}, 0x71c0}, [{"cd942cb6179545"}, {"5f579224f1d44d"}, {"8db118c521adc5"}, {"c2351b87a53a78"}, {"9c635e7a8776fd"}, {"09697135b74ca6"}, {"6e3d927cbc09f9"}, {"68ffa6db6ca5ac"}]}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x288543, 0x0) munlock(&(0x7f0000b65000/0x3000)=nil, 0x3000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000002000)={0x7, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x891b, &(0x7f0000004000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1f}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000005000-0x8)=0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000005000)={&(0x7f0000006000-0x14)=[0x0, 0x1000, 0x2, 0x0, 0x3], 0x5, 0x0, 0x5, 0x816d, 0x101, 0x400, {0x4, 0x5, 0x10000, 0x6f2, 0x1000, 0x401, 0x20, 0x6, 0xdff3, 0x4, 0x80000000, 0x1, 0x5, 0x711, "b86cd48f28942e2de3fe36249b78019bd4f8543a47fc3d7d01f03466601a495b"}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000007000-0x4c)={0x9, 0x8d, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000008000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000008000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f0000009000)=0x0, 0x8) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = fcntl$getown(r1, 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) rt_tgsigqueueinfo(r4, r5, 0x38, &(0x7f0000005000-0x10)={0x8, 0x19fc, 0x1000, 0x7ff}) 2018/01/20 11:54:59 executing program 6: r0 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x200000, 0x2) fallocate(r0, 0x1, 0x8, 0xfffffffffffffc01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000015c000-0x3c8)={0x4000000, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000834000)='I', 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000bcb000)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) fsync(r0) lseek(r2, 0x0, 0x1) bind$netlink(r1, &(0x7f0000a17000-0xc)={0x10, 0x0, 0x3, 0x4440081}, 0xc) accept4$ax25(r1, &(0x7f00005fe000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b5a000-0x4)=0x10, 0x80800) r3 = syz_open_dev$loop(&(0x7f0000911000-0xb)='/dev/loop#\x00', 0x0, 0x240000) fallocate(r3, 0x800000000008, 0x0, 0xffffffec) 2018/01/20 11:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000ef000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b7000)=0xe8) getresuid(&(0x7f0000042000-0x4)=0x0, &(0x7f000046a000-0x4)=0x0, &(0x7f0000bb6000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cad000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005f000-0x4)=0xe8) setresuid(r1, r2, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ecf000-0x9)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003b2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009db000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00001e1000)={r5, 0x6}, &(0x7f0000538000)=0x8) r6 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000e63000-0x3e)="770d17707d20e9e2c38edc143be497047b966545e7c7b6a2e6ccc9d571ea99b54236e8359d50f555fdce3fa09d7914394fb69a1a13fa1844d2d8f6c227d2", 0x3e, 0x4000004, &(0x7f0000a9c000)={0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) pipe2(&(0x7f000004a000+0xd8a)={0x0, 0x0}, 0x80000) setsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r6, &(0x7f0000f61000)={0xa, 0x0, 0x1cd60000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e6b000-0x41)={0x7fff, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xc8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000adf000-0x1008)={0x0, 0x1000, "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&(0x7f00001fd000-0x4)=0x1098) bind$inet6(r6, &(0x7f0000872000-0x1c)={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1ff}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00006de000)={r7, 0xd8, &(0x7f0000caf000-0xd8)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x99, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x8211}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x8171, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xd6b}]}, &(0x7f0000aa7000-0x4)=0x10) init_module(&(0x7f0000233000)='ppp1posix_acl_accessmd5sumkeyring*@}eth1-^+eth1mime_type\\eth1\x00', 0x3e, &(0x7f0000c0c000)='\x00') 2018/01/20 11:54:59 executing program 5: utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000233000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) 2018/01/20 11:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000070f000)=""/174) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00004f1000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d13000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000062b000)={0xa, &(0x7f0000bc8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000143000-0x10)={r2, &(0x7f0000d9d000-0xd9)=""/217}) 2018/01/20 11:54:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000028f000-0x4)=0x0) 2018/01/20 11:54:59 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000)='ppp0*:\x00', 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000)={0x0, 0x81a}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003000-0xc)=@sack_info={r3, 0x7, 0x17800000}, &(0x7f0000007000-0x4)=0xc) pwrite64(r1, &(0x7f0000006000-0x2d)="", 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000005000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000003000)=@known='user.syz\x00', &(0x7f0000006000)='/selinux/mls\x00', 0xd, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000009000-0x8)={0x10001, 0x2}, 0x8) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000008000-0x12)={@generic="6fa61c54a3121efddd06ea0ea85c3869", 0x4}) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000001000)=""/184) 2018/01/20 11:54:59 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/vga_arbiter\x00', 0x721100, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000005000)={0x3, &(0x7f0000010000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/20 11:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005b7000-0xc)='/dev/autofs\x00', 0x40001, 0x0) syz_open_dev$mice(&(0x7f0000cba000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) fstatfs(r0, &(0x7f0000841000-0xbf)=""/191) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/01/20 11:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009b4000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00005cc000-0x8)={0x0, 0x100000000}, &(0x7f00000b7000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000492000-0x8)={r1, 0x1}, 0x8) r2 = add_key$keyring(&(0x7f0000e2e000-0x8)='keyring\x00', &(0x7f00008d3000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00006de000)=0x4) sysfs$1(0x1, &(0x7f0000852000-0xd)='ppp0proc(em0\x00') keyctl$link(0x8, 0x0, r2) 2018/01/20 11:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003cf000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d1c000)=0x58, 0x80000) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000ed5000)=""/100, &(0x7f0000a5b000)=0x64) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000866000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005cf000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000360000-0xc)={r1, 0x100000000, 0x6e450fc776efef50}, &(0x7f00000bb000)=0xc) link(&(0x7f00006fe000)='./file0\x00', &(0x7f00002bf000-0x8)='./file0\x00') getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x4000000100a, &(0x7f000095b000)=""/0, &(0x7f00003e4000)=0x77) 2018/01/20 11:54:59 executing program 5: process_vm_writev(0x0, &(0x7f0000ca7000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000063e000)={0x0, 0x2b, "67ca30f5e459d71cb3c4ef9b3a792f6028d65216ba743e3dafb872c2462983b980d0704d2e7adb92de6e62"}, &(0x7f00009d7000-0x4)=0x33) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a07000)={r1, 0x1a, "7a86715bb88d976df4ceaa5be199ff67e937b2e7a889de960271"}, &(0x7f000027d000)=0x22) 2018/01/20 11:54:59 executing program 1: memfd_create(&(0x7f0000915000)="2f64e6762e6877726e6665", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e46000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x20000200) unshare(0x24020000) sync() clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000002000-0x8)='./file0\x00', r0, r1) 2018/01/20 11:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendfile(r1, r0, &(0x7f0000795000-0x8)=0x0, 0x80000000000002) mkdir(&(0x7f0000699000)='./file0\x00', 0x9) accept4$packet(r1, &(0x7f0000f23000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000041f000)=0x14, 0x800) signalfd(r0, &(0x7f00000e2000)={0x7}, 0x8) r2 = getpgid(0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00003ea000-0x7f)=""/127) syz_open_procfs(r2, &(0x7f000095d000-0x5)='attr\x00') renameat2(0xffffffffffffffff, &(0x7f00007e1000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000037000-0x8)='./file0\x00', 0x0) fcntl$setflags(r1, 0x2, 0x0) 2018/01/20 11:54:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) remap_file_pages(&(0x7f00000e0000/0x2000)=nil, 0x2000, 0x1fffffe, 0x7, 0x0) 2018/01/20 11:54:59 executing program 7: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000)={0x0}, 0x8) r2 = dup2(r1, r0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000001a000-0x4)=0x1, 0x4) 2018/01/20 11:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20842, 0x0) write$eventfd(r0, &(0x7f0000c6e000)=0x0, 0xfffffffffffffeb8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000028c000-0xc)={0x2, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d7e000-0xb)='/dev/hwrng\x00', 0x212500, 0x0) 2018/01/20 11:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) write(r0, &(0x7f0000264000-0x1001)='u', 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000af2000)='/dev/loop-control\x00', 0x8000, 0x0) 2018/01/20 11:54:59 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000009000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6b, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000-0x4)=0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000000a000)={0x2, 0x1c7, &(0x7f000000c000-0x1c7)="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"}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000b000-0x4)=@assoc_id=r2, &(0x7f000000b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000a000-0x8)=@assoc_value={r3, 0x3}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000c000-0x93)=""/147) 2018/01/20 11:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad7000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00004a5000-0x1000)=""/4096, &(0x7f0000e86000)=0x1000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000674000)=""/0, &(0x7f0000740000-0x4)=0x0) 2018/01/20 11:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f00000a1000-0x8)='./file0\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/20 11:54:59 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000000b000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000a000)={0x20, 0x1a, 0x426, 0x6, 0x1, {0x1, 0x0, 0x0}, [@typed={0xc, 0x68, @ipv4=@multicast1=0xe0000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x4000) readv(r1, &(0x7f0000009000)=[{&(0x7f0000003000)=""/31, 0x1f}, {&(0x7f0000009000)=""/40, 0x28}, {&(0x7f000000a000-0x1)=""/1, 0x1}, {&(0x7f0000009000)=""/150, 0x96}, {&(0x7f0000004000-0xb3)=""/179, 0xb3}], 0x5) fcntl$dupfd(r1, 0x406, r1) syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80000) 2018/01/20 11:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffff7fffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000cee000)={0x8, 0x9, 0xc6a2, 0xdd, 0x100000001, 0x8fd, 0x3, 0x81, 0x9, 0x1, 0x1b73, 0xffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r3) vmsplice(r4, &(0x7f0000cc0000-0x3b)=[{&(0x7f0000814000)="", 0x0}], 0x1, 0x0) 2018/01/20 11:54:59 executing program 0: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(r1, r0) write$sndseq(r0, &(0x7f0000049000-0x1c)=[{0x5, 0x1ff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) 2018/01/20 11:54:59 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fda000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a3000-0x4)=0x26, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b9a000)={0x0, 0x30, "557aa1ed7ac46324c9bd05b45a745e56dfadddf1b498ae464ffd5983ae15e0c2f4833545b6e0f888d1c804b99536b379"}, &(0x7f0000b13000-0x4)=0x38) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000abd000)=@assoc_value={r1, 0x4}, 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000025b000-0x2)={0x6, 0x6}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000cf3000)="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", 0x1001) 2018/01/20 11:54:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a94000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') flock(r1, 0x1) r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f0000ed1000-0x8)=0x0, 0xd) 2018/01/20 11:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000f3f000-0x10)={0x1000, 0x6}) flock(r0, 0x10000000005) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cfd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pwrite64(r0, &(0x7f000027e000)="9660f1c455e37fa77e03fbbae7106f021ea3936c6e4de716c8d9f14f52fc371f0747d6718a1aa4844ca49d2adef2035f17ff1fc3316e99144a8c66a918464fae6504210b57aba9c5f8e97d20f37329c473d5293095c759bee603b9ca0024c93156d5af5b08c28f42c3201c57e6e43a2652adee6ad8a3c6c490d098746acb75294b0e87946574da300abbdaa05ac533145e00324c86b830e58d94de8d8a7f7184be0607b76c8f6b98bcf5ec744afcfbe9298096ab705e41f8f68eac2d5e0f8cd3cee9b972a69385862283d75340ae12249b6c63a62d15e631c579831b35f02ecd78131ef51285c93ca11a45098db6ffab02f0bad12c7a", 0xf6, 0x0) 2018/01/20 11:54:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000073a000)={0x5, 0x1, 0x9f40, 0xfff, 0x0}, &(0x7f0000f84000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002000-0x8)=0x0, r0, &(0x7f0000001000)=0x0, 0x0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f00002f7000)=@known='com.apple.FinderInfo\x00') futex(&(0x7f0000f7a000-0x4)=0x0, 0x80, 0x0, &(0x7f00003a8000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/20 11:54:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)=@known='trusted.syz\x00', &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x1d, 0x2) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000954000)=0xffffffffffffff34, 0x4) fdatasync(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)='rxrpc\x00', 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000)={0x4, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000003000)={r1, &(0x7f0000004000)=""/231}) 2018/01/20 11:54:59 executing program 6: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e5263", 0x2b) recvfrom$unix(r0, &(0x7f000014e000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f00005d9000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/20 11:54:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000000)="17e225c75c496c27d5e43664819bd13edfa676343b0742") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000e0000)={0x8, 0x3, 0x200, 0xffffffff80000000, 0x0, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00006b5000)='dns_resolver\x00', &(0x7f0000b74000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d0e000)='trusted\'posix_acl_accesslo&@&cpuset]-\x00', 0xffffffffffffffff) accept$unix(r1, &(0x7f0000ddb000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d89000-0x4)=0x8) 2018/01/20 11:54:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000059c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e75000)={0x36, 0x6, 0x134, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000023000)=[], 0xfffffffffffffe62) 2018/01/20 11:54:59 executing program 0: mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000253000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f000058d000)=0x0, 0x1000000, &(0x7f000021a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvmmsg(r0, &(0x7f000058b000)=[{{&(0x7f0000198000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000058b000)=[], 0x0, &(0x7f000058c000-0x1a)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x2020, &(0x7f000058c000-0x10)={r1, 0x0}) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x200, &(0x7f000058d000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000049e000-0x4)=0x0) 2018/01/20 11:54:59 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000014f000-0xe)='/dev/keychord\x00', 0x8800, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000229000-0x4)=0x210) lsetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f0000b2c000-0x9)=@known='system.posix_acl_default\x00', &(0x7f0000120000-0x1)='\x00', 0x1, 0x0) 2018/01/20 11:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d56000-0xa)='oom_score\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000075e000-0x50)={@generic="28936f148c1c4d1a7720495d4ad981cf", @ifru_settings={0x8, 0x800, @raw_hdlc=&(0x7f000042b000)={0x6, 0x3}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cdf000)={0x9, 0x1, 0x8002, 0x1f, 0x1, 0x3, 0xffff, 0x45, 0x0}, &(0x7f0000d54000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007db000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00009b9000-0x12)={@common='vcan0\x00', 0x8}) 2018/01/20 11:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f000017f000-0xc)={0x0, 0x0}) bind$netlink(r0, &(0x7f00003ad000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) epoll_pwait(r0, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005e9000-0x8)={0x0}, 0x8) 2018/01/20 11:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d7a000-0x8)='./file0\x00', 0x141042, 0x800000000000) truncate(&(0x7f000034a000)='./bus\x00', 0x5) lstat(&(0x7f0000adc000-0x6)='./bus\x00', &(0x7f000038d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) getxattr(&(0x7f0000fdd000)='./bus\x00', &(0x7f0000f76000)=@random={'btrfs.', 'user{usermime_type\x00'}, &(0x7f0000ee2000-0xee)=""/238, 0xee) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000aab000)='./bus\x00', &(0x7f00003b4000-0x4c)=""/76, 0x4c) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000b4e000)='./bus/file0\x00', &(0x7f0000e0f000)=""/84, 0x54) read$eventfd(r1, &(0x7f0000f13000-0x8)=0x0, 0x8) fadvise64(r1, 0x0, 0x0, 0x4) pivot_root(&(0x7f00009e0000-0xc)='./bus/file0\x00', &(0x7f00003cc000-0xc)='./bus/file0\x00') 2018/01/20 11:54:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x6180e0e42c81c7e2, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffa4) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xbc3ecc62fa26e975, 0x40010100, 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) 2018/01/20 11:54:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000000)=0x3e) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup(r3) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000237000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f0000e4e000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000358000-0x8)={r5, 0x4, 0x800}, &(0x7f0000661000)=0x8) r7 = socket(0x18, 0x0, 0x4) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000adc000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000cf4000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r8, 0x111, 0x4, 0x100000000000001, 0xffffffffffffff70) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000000)={0x6, 0x1ff, 0x8, 0x4, 0x5, 0x400}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$UFFDIO_UNREGISTER(r8, 0x8010aa01, &(0x7f0000000000)={&(0x7f00003f2000/0x3000)=nil, 0x3000}) setsockopt$inet6_udp_int(r8, 0x11, 0x65, &(0x7f0000adc000-0x4)=0x20000005, 0xfffffffffffffd3c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r8, 0x4b41, &(0x7f0000002000-0x176)="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") ioctl$LOOP_SET_DIRECT_IO(r8, 0x4c08, 0x101) fallocate(r8, 0x3, 0x7e, 0xffffffff) getpeername$inet6(r8, &(0x7f00003a7000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a87000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=r6, 0x4) inotify_init() 2018/01/20 11:54:59 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000005000-0x10)={0x1, &(0x7f0000005000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000003000)={r2, &(0x7f0000004000)=""/208}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000005000-0x8)=0x4000002, 0xf318) read(r1, &(0x7f0000000000)=""/196, 0xc4) ioctl$TIOCSTI(r1, 0x5412, 0x80000000) 2018/01/20 11:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000954000)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f00009cb000-0x9)='devtmpfs\x00', 0x0, &(0x7f00002af000)="") open(&(0x7f0000ef9000)='./file0/file0\x00', 0x0, 0x1) 2018/01/20 11:54:59 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000011000)=0x16, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") unshare(0x41000000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00006b5000)='dns_resolver\x00', &(0x7f0000b74000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d0e000)='trusted\'posix_acl_accesslo&@&cpuset]-\x00', 0xffffffffffffffff) keyctl$clear(0x7, r0) 2018/01/20 11:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f0000bb3000)=""/4, 0x4}], 0x100002c5, 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/20 11:54:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000446000)={0xffffffffffffff62, 0x10000, 0x400}) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg(r2, &(0x7f0000fd9000-0x78)=[{{&(0x7f0000ca8000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00002ce000)=[], 0x0, &(0x7f0000194000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000001000)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0xfffffffffffffffc) request_key(&(0x7f0000002000-0xc)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)='#bdevem1eth1em1ppp1$.em1{selinux+^proc\x00', r3) 2018/01/20 11:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001ac000-0xc)='/dev/autofs\x00', 0x181840, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000b85000)=""/4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r1, &(0x7f0000647000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6b1b366b7234cf2024c29407a7013e3580ea1a3e6936a89b15bfff72a381149d2b00d1ab977fa22fb0970a347cb70d8653a4e16d54d3db16592b5870510490", 0x0}, 0x60) 2018/01/20 11:54:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r1 = getuid() setreuid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) socket$inet(0x2, 0x6, 0xd73f) write(r2, &(0x7f0000da6000-0x25)="2400000052001f0014b2f406fd09040002e707100800c60000fff6ff0802ff00000000d3", 0x24) 2018/01/20 11:54:59 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = dup(r1) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000081f000)=0x0, &(0x7f0000fc4000-0x4)=0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x3d, &(0x7f0000fc4000-0x57)=""/87, &(0x7f0000e96000-0x4)=0x57) r3 = fcntl$dupfd(r0, 0x406, r1) sendmsg$nl_route(r3, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@setlink={0x20, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000fc5000-0x4)=0x0) 2018/01/20 11:54:59 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:54:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000012000)={&(0x7f0000012000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000011000)=[{&(0x7f0000003000-0x63)=""/99, 0x63}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000014000-0xf1)=""/241, 0xf1}, {&(0x7f0000013000)=""/84, 0x54}, {&(0x7f0000003000-0x1e)=""/30, 0x1e}, {&(0x7f0000002000)=""/226, 0xe2}, {&(0x7f0000001000)=""/90, 0x5a}, {&(0x7f0000003000-0x48)=""/72, 0x48}], 0xa, &(0x7f0000002000)=""/193, 0xc1, 0x7}, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000012000)={0x0, 0x84, "0265613ac3c6897ca757bac7fa8143b2c1bc4494e8fa3b13f90874300c954ab3843f5df40813128489b1fdc5cc21a2c684cd24023d1ffc27d238474a13b88655a0a8d11bd35e7b78f76f355e550be8994cca4112af606f492aee237ad0cc772736b4bc94502a07b2f4984d0907188a44066c2d732b7d0e9804f4a5c61d7ad8646a23bcb5"}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={r2, 0x5, 0x400}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:54:59 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x7fffffff, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) write(r1, &(0x7f0000ead000-0x1)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/20 11:54:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9a000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") ioctl$TCXONC(r1, 0x540a, 0xd5) 2018/01/20 11:54:59 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000a5a000)={0x0, 0x0, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000585000)=0x0) clock_gettime(0x0, &(0x7f00008fa000-0x10)={0x0, 0x0}) r3 = accept4(0xffffffffffffffff, &(0x7f0000680000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000fc8000-0x4)=0xe, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ba0000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00003a9000-0x8c)={r4, @in={{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]}}, 0x8c) timer_settime(r0, 0x3fa2eb25f35be745, &(0x7f0000146000-0x20)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f0000393000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = getpgid(0x0) prlimit64(r5, 0x5, &(0x7f00007c4000)={0x0, 0x0}, &(0x7f0000cdc000)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000184000-0x8)={0x0}, 0x8, 0x0) r6 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x400000043, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1b) 2018/01/20 11:54:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = add_key(&(0x7f0000a89000-0xa)='id_legacy\x00', &(0x7f0000fe6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000010a000-0xb7)="8ed8860fb076b4dde623b7c99c0a1c3a9c0c8e5f62a9f7691373d9217fd34f7cdde80cf93b0a53ca051a29c5c8f1c086bafd31ac7caa60d7092e159d2153a9834be2bc39f74f2882f0d933b13480f704c4676991993596990eea744e29d52e778c8ba268184f9478d949de490cb09e23b9a41be886b813ca07f3d0b4d7dde8f1770fd1b73cf974541b771f307f7ff02a1a79a8bc3049873b04ecc48b410017870d332636d33088b027a7b2dd0a587bfbf9cfad5a65121e", 0xb7, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000907000-0x5)='user\x00', &(0x7f00000f7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000228000)="f7557f8ee9342c1d4e86d499d28f4f54c727b822020be03d5caadbe8e4bb1fa51c6b50203b92391c6db77352c9177f608b59b7847294c75869154c3fcdbdceeaa75f998a70", 0x45, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000c88000)='user\x00', &(0x7f0000f43000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ead000-0x1000)="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", 0x1000, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00005ba000)={r0, r1, r2}, &(0x7f0000fc9000-0xac)=""/172, 0xac, &(0x7f0000e8a000-0x38)={&(0x7f0000b73000)={'tgr160\x00'}, &(0x7f0000a1e000)="63934c651f8d37385836e2805eb4564a4ae17dd8f96def6d45c42368ee56642f6bcf57b5a9085c44489814978d4aea46565973ba1d7b8f3df4d53130ebcc074bc21af79c8f2b7082942ac25a7ebbc6fe9d445262bdc5b956056d7f01fe60fd647f3575b18a7ab192b744631a148b145967d9eb13cd9f2ca71875374c6a4d92a4e9e30e1f492f36e354d7da78198d1a1ba78e8260ab3a4d95356a4362a82d416f31d48bb674a3ddf808641de0", 0xac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f00004ad000)="", &(0x7f0000422000+0xaec)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000ea3000)="") renameat2(r3, &(0x7f0000b4a000-0x8)='./file0\x00', r3, &(0x7f0000cb7000)='./file0\x00', 0x0) 2018/01/20 11:54:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000013000)='/dev/keychord\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) fchmod(r0, 0x44) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getegid() unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2018/01/20 11:54:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/148) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xc, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/20 11:54:59 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000db6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000020f000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xaf, 0x1, 0x6, 0x10}, &(0x7f0000fdd000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005f7000-0x8)={r2, 0x3a2a}, 0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000fdd000-0x1c)={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, 0x1c) getpeername$llc(r1, &(0x7f00000c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000856000)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000004b000)="fb76965f89c85a6bab3fe11f0823fcff7113c157df18a47108de650ac5775a3190100179b0fa9748dc0d1665940772a336dd3e3159153e36abfda32ab1d43c92616ea67894bab177f65e8283f09e710e88fcc51e69c9", 0x56, 0x40000, &(0x7f0000fde000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fdc000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7, 0x3, 0x7, 0x20}, &(0x7f0000fdd000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ce3000)={r3, 0x1ff}, &(0x7f0000d0c000-0x4)=0x8) [ 65.784263] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 65.805411] SELinux: unknown mount option [ 65.825333] SELinux: unknown mount option [ 65.842896] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/20 11:54:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept(r0, &(0x7f000001d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000187000-0x4)=0x2e) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000eca000)=0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000811000+0x406)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c3a000-0x30)=[{0x3, 0x0}, {0x8, 0x5}, {0x2, 0x20}, {0x3, 0xffffffffffffffff}, {0xb, 0x6}, {0x4, 0x10000}], 0x6) 2018/01/20 11:54:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400, 0x0}, {r0, r1/1000+30000}}, &(0x7f0000d91000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000)='/dev/vga_arbiter\x00', 0x101, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000001d000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000001b000-0x4)=0xc) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x0}}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f000001f000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0x8) 2018/01/20 11:54:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001f2000/0x2000)=nil, 0x2000, 0x126b) mq_notify(0xffffffffffffffff, &(0x7f0000bd6000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c57000)="", &(0x7f0000723000)="1a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$mice(&(0x7f00002eb000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00008f7000)={0x7, 0x1f}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/20 11:54:59 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) getpid() syz_open_procfs(r0, &(0x7f0000007000-0x7)='status\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/20 11:54:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f9a000)={0x101, {{0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 11:54:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a78000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004ca000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005fe000-0x28)={@generic="9f0df224b0e7da91abc4b80d0bfebe8a", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000ee4000)=[], 0x1) fstat(r0, &(0x7f00003f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x11, 0x6, 0xff, &(0x7f00001bb000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000bc9000)={0x20, 0x3f, 0x0, 'queue0\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$LOOP_CHANGE_FD(r0, 0x4c06, r3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000090000-0x4)=0x8e, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000976000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000305000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000e0c000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, @in=@loopback=0x7f000001, 0x3, 0xa585, 0x1, 0x0, 0xa, 0xa0, 0xa0, 0x6f, r1, r4}, {0x2, 0x6, 0x1, 0x7, 0x3, 0x5, 0x9, 0x7ff80000000000}, {0x6, 0x1, 0x3ff, 0x3}, 0x5, 0xc, 0x0, 0x0, 0x3, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x3e}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x1, 0x0, 0x3, 0x1000, 0xffffffffffff0000, 0x7}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000dc0000)=@assoc_value={0x0, 0x0}, &(0x7f0000a41000-0x4)=0x8) getsockopt(r3, 0x0, 0x8, &(0x7f0000034000)=""/57, &(0x7f0000813000-0x4)=0x39) 2018/01/20 11:54:59 executing program 0: futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b9c000+0x61d)='/dev/rtc\x00', 0x101000, 0x0) connect$vsock_stream(r0, &(0x7f0000c1b000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/20 11:55:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aa9000-0x8)='oom_adj\x00') write(r2, &(0x7f000000a000-0x7)="9a75287ecd64cf25d52d1afc9f", 0xd) ioctl$TCFLSH(r1, 0x540b, 0x5281) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000acd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003df000)=0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000034e000-0x4)=0x7, 0x0) sendmsg(r0, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x4000000}, 0x30e2770484071de5) recvmmsg(r0, &(0x7f0000342000)=[{{0x0, 0x0, &(0x7f000081e000-0x70)=[{&(0x7f0000541000)=""/109, 0x6d}, {&(0x7f00004e9000-0x1000)=""/4096, 0x1000}, {&(0x7f00003a2000-0xf8)=""/248, 0xf8}, {&(0x7f000034c000-0x66)=""/102, 0x66}, {&(0x7f0000c95000-0x67)=""/103, 0x67}, {&(0x7f0000181000)=""/4096, 0x1000}, {&(0x7f0000790000-0xc8)=""/200, 0xc8}], 0x7, &(0x7f0000043000)=""/226, 0xe2, 0x0}, 0xaf4}, {{0x0, 0x0, &(0x7f0000ce6000-0x60)=[{&(0x7f0000428000)=""/122, 0x7a}, {&(0x7f00007e9000-0x30)=""/48, 0x30}, {&(0x7f0000175000-0x2f)=""/47, 0x2f}, {&(0x7f0000178000)=""/4096, 0x1000}, {&(0x7f0000fd3000-0xbb)=""/187, 0xbb}, {&(0x7f000003e000-0xab)=""/171, 0xab}], 0x6, &(0x7f000011c000-0x10)=""/16, 0x10, 0x2}, 0x81}, {{&(0x7f0000581000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000077f000-0x50)=[{&(0x7f0000902000)=""/4096, 0x1000}, {&(0x7f0000fee000)=""/231, 0xe7}, {&(0x7f0000e5c000-0x28)=""/40, 0x28}, {&(0x7f0000b85000-0x26)=""/38, 0x26}, {&(0x7f0000306000-0xf0)=""/240, 0xf0}], 0x5, &(0x7f0000c3f000)=""/219, 0xdb, 0x400}, 0x8}, {{&(0x7f0000d3d000)=@pptp={0x0, 0x0, {0x0, @broadcast=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000cf5000-0x10)=[{&(0x7f0000cdc000)=""/160, 0xa0}], 0x1, &(0x7f0000a11000-0xcf)=""/207, 0xcf, 0x0}, 0x80000000}, {{&(0x7f00003b9000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000073b000-0x70)=[{&(0x7f00007b7000)=""/52, 0x34}, {&(0x7f0000905000)=""/200, 0xc8}, {&(0x7f0000cac000-0xe5)=""/229, 0xe5}, {&(0x7f00008ab000)=""/119, 0x77}, {&(0x7f0000b55000-0x44)=""/68, 0x44}, {&(0x7f0000424000-0x75)=""/117, 0x75}, {&(0x7f0000aaf000-0xbf)=""/191, 0xbf}], 0x7, 0x0, 0x0, 0x0}, 0x43}, {{&(0x7f0000f47000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000650000)=[{&(0x7f0000ab2000)=""/4096, 0x1000}, {&(0x7f0000afd000-0xa5)=""/165, 0xa5}], 0x2, &(0x7f0000e98000)=""/4096, 0x1000, 0xffffffffffffffff}, 0x3f}, {{&(0x7f0000215000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000903000-0x10)=[{&(0x7f0000f6a000)=""/200, 0xc8}], 0x1, &(0x7f0000035000)=""/4096, 0x1000, 0x73}, 0x100}, {{&(0x7f0000be7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000fd6000)=[{&(0x7f0000186000)=""/115, 0x73}, {&(0x7f0000cfd000)=""/146, 0x92}, {&(0x7f0000e31000)=""/4096, 0x1000}, {&(0x7f0000684000)=""/24, 0x18}, {&(0x7f000020f000)=""/84, 0x54}], 0x5, &(0x7f00000f7000-0x16b)=""/4096, 0x1000, 0x9}, 0x0}, {{&(0x7f0000094000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00008b1000-0x20)=[{&(0x7f00009ca000-0xad)=""/173, 0xad}, {&(0x7f000038b000)=""/4096, 0x1000}], 0x2, &(0x7f0000fed000-0xd5)=""/213, 0xd5, 0x4}, 0x8}], 0x9, 0x40, 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00008ed000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00002da000-0x4)=0x1ff, &(0x7f0000b28000)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f41000)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/01/20 11:55:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000390000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000674000)=""/0, &(0x7f0000740000-0x4)=0x35a) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pipe2(&(0x7f0000f4f000-0x8)={0x0, 0x0}, 0x84800) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/01/20 11:55:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) link(&(0x7f00000ee000-0x8)='./file0\x00', &(0x7f0000d63000)='./file0/file0\x00') 2018/01/20 11:55:00 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() chdir(&(0x7f000000a000)='./file0\x00') unshare(0x28060400) exit(0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) wait4(r0, &(0x7f0000011000-0x4)=0x0, 0x20000009, &(0x7f0000010000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') close(r2) 2018/01/20 11:55:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000b83000)=0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000677000)=0x0) 2018/01/20 11:55:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x402101) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)=""}) prctl$getname(0x10, &(0x7f0000002000-0x6b)=""/107) 2018/01/20 11:55:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x5, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x0}]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) mkdir(&(0x7f00000e2000-0x8)='./file0\x00', 0x80) execveat(0xffffffffffffffff, &(0x7f00001c0000-0x8)='./file0\x00', &(0x7f0000f0f000-0x10)=[], &(0x7f0000e46000-0x20)=[], 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/01/20 11:55:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c8000-0xf)='/dev/sequencer\x00', 0x88386, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)="") fcntl$notify(r0, 0x402, 0x80000008) 2018/01/20 11:55:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000021b000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) add_key(&(0x7f0000971000-0xb)='pkcs7_test\x00', &(0x7f0000f96000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000705000)="51231c1381fd8d040b483d2e2389d84d31e60a26ede99d3ecc216fe84bcec6610201996feb15768344794466c3752c15afb987579c4153b3f34284eff03ce497bb857ef51069cfc26314bbf8bb9b4f6dff2fd4dc3c05e4cdb1bae50b2a7e98dda6635c121a8a9f42ff1545552643a0fc4d85e8b392e55eefc0b27a751ce60efaee00aa0a366e8367e7ce742ea72753d850c8dd828ce2e2bcacadcee8", 0x9c, 0x0) add_key$keyring(&(0x7f0000615000-0x8)='keyring\x00', &(0x7f00007a2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000e4e000-0x8)='keyring\x00', &(0x7f00009df000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f00003ce000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000275000-0x89)="bb5356d60a36f6d240dc1eba0cb87d496583cdcb119459890617c5d062911660d123870cb0a95794ff75579b52367a1ebfef93174477ac5d88a559219f1f8e79cc638224fedec9060888ef2d79edc514d46a9b26cb0ce9c620f2f52fd73c3b0404d4e201b3eb3b66bbc8a42c264c5e4d7d545655668334a5c99ff2d26dd630a6be6276da27561f70e5", 0x89, r1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000faf000)={&(0x7f00002df000/0x1000)=nil, 0x1000}) 2018/01/20 11:55:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000e2c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) 2018/01/20 11:55:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000086b000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2018/01/20 11:55:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x0, 0x2c0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000003000-0x24)={@rand_addr=0x2, @empty=0x0, 0x0, 0x5, [@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x11}, @broadcast=0xffffffff, @multicast1=0xe0000001]}, 0x24) r1 = open(&(0x7f0000001000)='./file0\x00', 0x8000, 0x80) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)={0x4, 0x28, "5076e3f5e656f2a13b29bb310a2edb1d9f3de4a0fb0a83ce7ea690a2ec98216c19bdd2b3c174c21d"}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f0000001000-0x20)="521071d9d2057c21a79a6bd789affb73267d29ab9856df301b57ee5ba406299c") syz_open_dev$urandom(&(0x7f0000de6000)='/dev/urandom\x00', 0x0, 0x0) getuid() socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000431000)={0x0, 0x0}) ioprio_set$uid(0x3, 0x0, 0x0) 2018/01/20 11:55:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x1, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000ea0000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xf, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000b10000-0x8)={0x0, 0x401}, &(0x7f0000b3a000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000013e000)={r2, 0x0}, &(0x7f0000c02000-0x4)=0x8) accept$llc(r1, &(0x7f0000874000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a7b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00005a9000-0xc)={0x0, 0x1, 0x0}, &(0x7f0000e15000-0x4)=0xc) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) 2018/01/20 11:55:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) geteuid() 2018/01/20 11:55:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000913000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000d59000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000b23000)={0x20, 0x0, &(0x7f0000450000-0x20)=[@clear_death={0x400c630f, 0x0, 0x4}, @free_buffer={0x40086303, r1}, @register_looper={0x630b}], 0xfa, 0x0, &(0x7f00001b5000)="72c9c132cecb7026de2920f331680041dace8facb8bee3c310c08ffea62efa7cc92d996952b2df135252285fb170406a70c2d65e279c3a8db0916877228b79e46b216036d1a44bc89a9e3113b27f182660960ad53e215ef465002f8001bab82ac9b92aa9fd66a7b038be30b345f5164b91f2e8a102b09e400efd72a54b06fb781cd8a49e8485d86a91d448beac5bbe652fab4243b7b6a2a0e0ae75eca27f04e6b0f9495d1937a2e3ea7668866f8d653a5e48808f30b814571f99e118a2695d9027feb814f180a00921ffdd3062b5699b2de58fd9ea0b72bb8e2fcf2c2892edf4b8e4c10da17ba8acbbd47c80aeca3abf4a5af6f82ab4990ff0ed"}) unshare(0x8000400) truncate(&(0x7f0000a3f000)='./file0\x00', 0x40) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:55:00 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xf9)={0x0, 0xf1, "9ccade1d7ba40297fdc6f2e313537453d464eda95e40608ee5e79c48e2831a74e5956376fc38ffefc4ad5cca6874c9a1741d5acba699efdcba8e66fce256f7b1e50cafad76a838c65f8c6a7293f911bb3fb8d5601f88d2117f4884b1ae986345610e5f6fc0ec709dde93d6b45e07c4ec916a757817a8a290b9dd34e187aed0b08bcd35c608e942d977c8671dfae09ba3419c7948cd251e0e9ae6eeec1de24eddcb5d42088735de8b98520365b604deb61aaba36e53325987600c8b03ad7f3e0f095aa1c407080d2fba99cd4229519c77f297e709a1d2c1ceff594a8fef2fe5cae7b163fe62ee6731f1769cc2d7e8979f82"}, &(0x7f0000002000-0x4)=0xf9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={r1, 0x80000001}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:55:00 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x8, 0x0, r2, &(0x7f0000003000-0x8)='./file0\x00') ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2018/01/20 11:55:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x402101) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)=""}) prctl$getname(0x10, &(0x7f0000002000-0x6b)=""/107) 2018/01/20 11:55:00 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x2800, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000002000-0x4)=0x9) r2 = memfd_create(&(0x7f0000006000)='mime_typeem0bdev-cpuset,md5summime_type\x00', 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000007000)=@generic=""/16, 0xffffffffffffff5c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) 2018/01/20 11:55:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') r0 = syz_open_procfs(0x0, &(0x7f000095c000-0xa)='ns/cgroup\x00') fstat(r0, &(0x7f0000033000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) finit_module(r0, &(0x7f000093f000)='ns/cgroup\x00', 0x1) accept4$vsock_stream(r0, &(0x7f0000640000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x80800) 2018/01/20 11:55:00 executing program 3: r0 = gettid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b2000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7b000)={r0, 0x0, r2}, 0xc) ioprio_set$pid(0x2, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a8e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000001000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000001000-0x8)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000690000)=0x8) 2018/01/20 11:55:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$getname(0x10, &(0x7f0000214000)=""/163) sendto$unix(r0, &(0x7f0000ce4000)="", 0x0, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/20 11:55:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003a7000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000024f000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) syz_open_dev$binder(&(0x7f0000002000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r2, 0xbe44, 0x3ff}, 0x8) setreuid(r1, 0x0) 2018/01/20 11:55:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f00004a9000)=@in6={0xa, 0x1, 0xc421, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x1c) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000190000-0x8)=0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c2000-0x10)=[{&(0x7f00006b8000)="c81737ea1d23c745fb110665fbc32460877ddefdfce328cac541457d62e4982f706c5f24bb60ee93586be55e470300000000000000c33660589b388c8609f3105504694496676ec2b7ac4139c87e8b6a055ed28d40f9f6c2df8c9f69492059091c726b32360f9b0a0000000000000002a6b47b776026d7566954e72f75fe15b26f13380fb629bdb82ea18b4e6169a672eb1e22f1a61b096aa2e584ceeff2c248e4471f5865247da0d98245823efa8f97a1fa12f0359e248585f0a29f3554bf3d522eb9588fb206c204a20d3828c6ed300ca6d52974594d85eef5d4cb9128d2bcca6b4dda19", 0x372}], 0x0, &(0x7f0000d43000-0x18)=[{0x14b, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000de7000)=0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c22000)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000a1e000-0x78)={0x0, 0x78, 0x917, 0x2c2, 0x1ff, 0x0, 0x0, 0x3deb, 0x200, 0x8, 0x9, 0x4, 0x5, 0xc3, 0x9d, 0xffffffff, 0x3, 0x4, 0x5500, 0xa2, 0x9, 0xfffffffffffffffc, 0xb9, 0x2400000000000, 0x9, 0x0, 0xffffffffffffffff, 0x6, 0x1, 0x9, 0x4, 0xfff, 0x0, 0x8, 0x9, 0x7, 0x0, 0xfffffffffffffff7, 0x0, 0x3, 0x4, @perf_config_ext={0x6, 0xd69}, 0x24a81, 0x9, 0xfffffffffffffff9, 0x7, 0xffff, 0x4, 0x629deb54, 0x0}, r2, 0x1, r3, 0x2) 2018/01/20 11:55:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008bf000-0x4)=0x200040000000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x40000000, 0x0, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") r1 = dup2(r0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b1a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) 2018/01/20 11:55:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fe1000)='/dev/autofs\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f0000930000-0x8)={0x0, 0x0}) connect$inet6(r3, &(0x7f0000c89000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004a2000-0x12)='net/ip6_flowlabel\x00') ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000374000)=""/155) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000fa9000)={0x0, 0x3, 0x20}, &(0x7f0000152000)=0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000079c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000007b000-0x4)=0x14) accept$nfc_llcp(r4, &(0x7f0000c72000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000acf000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000541000)={r6, 0x6, 0x4, 0x5}, &(0x7f0000ba4000-0x4)=0x10) getsockname(r5, &(0x7f0000da5000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000616000)=0x32) 2018/01/20 11:55:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000046b000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) recvmsg$netrom(r1, &(0x7f0000123000-0x38)={&(0x7f0000635000)=@ax25={0x3, {"56239e45262586"}, 0x5}, 0x10, &(0x7f0000543000-0x60)=[{&(0x7f00002b9000-0x3f)="f5974c0510d85cbb8604dc86a46ccebbcb352d321fb9c77e82205da0a63fc75f8441e5020447aa405c437394c47dfecf146db9b660863a9805b7190a695f1b", 0x3f}, {&(0x7f0000506000-0x62)="0224defd1e930b8e85112976c45f9cc44aeef757704bc4ae6b64f3c5d748a88e0a3a2980f227ac9c42c8be50eeaf35dfbd20f9686f5289c865b8aa080ebfdbd3d3d60c6ca061b46b4a29c82d9d6a28036549f29ea2aaf46ef09839d7d81462d2678c", 0x62}, {&(0x7f0000590000-0x3c)="d04d73457fd706d6daf927aeabef3fb91387c04b84dde2d82ecb185bdb072a2a808ce1810534fb928589437ffb4e185c0f906b6b8652759eb2c038e0", 0x3c}, {&(0x7f0000f68000)="", 0x0}, {&(0x7f0000a0f000-0x19)="7d511071203397b4a07b6775bf93ac1b5b5517ab86e8c674f0", 0x19}, {&(0x7f0000c6d000-0x8b)="2d03a91c43a96d36f9d7ed47d769353c0ad24e79d6d47292dacdb1df1b99a87522e9ac591769d6ee4f1b30b348a49d7942df38c501a8292469ad36af0b2c1e52fa009de119f93ce85be01a3e7572a1a52800fdd14b61266d613870ab2a213731d92fc999269b830bf3bb6e6c7c51cdce79418081003c89c384b5bbd886ec185e8fdb47164c0eec6edcf67f", 0x8b}], 0x6, 0x0, 0x0, 0x4000040}, 0x100) setsockopt$sock_int(r0, 0x1, 0x100080000000020, &(0x7f0000d86000-0x4)=0x0, 0x4) 2018/01/20 11:55:00 executing program 6: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000888000-0x8)='keyring\x00', &(0x7f0000c32000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x10000) r1 = syz_open_pts(0xffffffffffffffff, 0x80200) ioctl$KDDISABIO(r1, 0x4b37) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000031e000)='user\x00', 0x0) 2018/01/20 11:55:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0xcf) setsockopt$inet_opts(r0, 0x0, 0x485, &(0x7f0000001000)="", 0x0) 2018/01/20 11:55:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="9a508cc490a3d0a8e70e6ee1cf7e9cc9"}}) mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() ioctl$TCFLSH(r1, 0x540b, 0x80) 2018/01/20 11:55:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000794000-0xa)='/dev/ptmx\x00', 0x40fffc, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fad000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d4d000)={0x0, 0x0, 0x0}, &(0x7f0000029000-0x4)=0xc) getsockopt(r0, 0x8, 0x0, &(0x7f0000f47000)=""/4096, &(0x7f0000ee6000)=0x1000) rt_sigprocmask(0x0, &(0x7f0000bf4000-0x8)={0x8}, &(0x7f0000e48000-0x8)={0x0}, 0x8) fcntl$setpipe(r0, 0x407, 0x5) 2018/01/20 11:55:00 executing program 2: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df6000-0x4)=0x0, 0x4) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000cfa000)={0x2, 0xc699, 0x0, 0x2, 0xbe3e, 0x3b1, 0x9, 0xfffffffffffff895, 0x3a8, 0x20, 0x4, 0x400}) 2018/01/20 11:55:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c64000-0x8)={0x0, 0x0}) accept$ipx(0xffffffffffffff9c, &(0x7f0000ff6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0x10) socket$inet6_udp(0xa, 0x2, 0x0) syz_fuse_mount(&(0x7f0000ff6000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) eventfd2(0x70c, 0x80000) accept4$ax25(0xffffffffffffff9c, &(0x7f00000c2000)={0x0, {""/7}, 0x0}, &(0x7f0000ab2000)=0x10, 0x80000) r1 = syz_open_dev$random(&(0x7f0000ff5000+0xf15)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000215000)='/dev/snd/timer\x00', 0x0, 0x101000) r2 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0xfffffffffffffd68) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000d7f000)=0x0, &(0x7f000061b000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000)=0xe8) pipe2(&(0x7f00001ee000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e3c000-0x6)={0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00008c1000-0x6)={r5, 0x10001}, 0x6) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x34, &(0x7f000097e000-0xb5)=""/181}) ioctl(r6, 0x8912, &(0x7f0000000000)="") mkdir(&(0x7f0000796000)='./file0\x00', 0x4) preadv(r2, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) sync_file_range(r1, 0x2, 0x4, 0x2) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) readlink(&(0x7f0000934000)='./file0\x00', &(0x7f0000bf3000)=""/232, 0xe8) 2018/01/20 11:55:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00009b2000-0x10)='/dev/input/mice\x00', 0x0, 0x191040) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00007b7000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000906000)=0x8) r2 = request_key(&(0x7f0000e41000)='syzkaller\x00', &(0x7f0000fa1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000637000-0x2)='-\x00', 0xfffffffffffffffb) keyctl$assume_authority(0x10, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000c83000)={0x0, 0x800}, &(0x7f0000097000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000dc8000-0x6)={r4, 0x53a55f29}, 0x6) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r3, 0x0, 0x0) connect$inet6(r3, &(0x7f0000d29000+0x970)={0xa, 0x3, 0x5df1, @loopback={0x0, 0x1}, 0x5}, 0x1c) r5 = add_key$keyring(&(0x7f0000609000-0x8)='keyring\x00', &(0x7f0000523000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$assume_authority(0x10, r5) close(r3) close(r0) 2018/01/20 11:55:00 executing program 0: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006d0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb4000)='/selinux/enforce\x00', 0x2001, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000203000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/20 11:55:00 executing program 7: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000df3000-0x8)=0x0, 0x8) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000df3000)=""/48, 0x30, 0x100, &(0x7f0000df3000)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000df2000-0x4)=0x0) 2018/01/20 11:55:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000071d000-0x10)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000019f000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00004e1000)=0x0) nanosleep(&(0x7f00000f1000)={r0, r1+10000000}, &(0x7f0000a79000-0x10)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r3, &(0x7f0000c9a000-0x40)=[{&(0x7f0000fa2000-0xc8)="305a4edd521e151fef486b2cc5c1ae7c6152851db3e060e675d11fea2aead65f9c8610e86893e0a82df3aeaa3ab097d5bdde680e6a58e56758c3cedbdd01a2f38f33794a7f5e71844ee0ac37598f9306f90c1014b9d5291ef4deaaf67befe32571bb07aa01b5b2d7f1d7b3000000029791782c971252a8281513029b8d365a5cf641099ba99a59b96946765aad36edd73542a6efb1d2afbd491c7a5875d5872bfd0ceb8a962bb75920a1a1ec721df50d8e789e860ef83ef0f7c2e93cf5ea27fae2c2d2de729e4b56", 0x0}, {&(0x7f000064b000-0x79)="85e0542869895250ef130d45f9099d660ed592a2b0dd373b6558e7b59e223d9844894eef73e38ed8730fc285a27b19c7d3c0a55c945dbd1b138efdf8857f47b413e89996be00f62d7f868e15fd990ec7f84a7c9e0c33370a70a752babddc44d9c887bd6a313999be0f2c5610c913094a98e74001ba16337df1", 0x0}, {&(0x7f00006f8000)="13173abf2bad5109bd983bf6a91ba6a38fb8a33fcb593c75b44a22ca433c5da48dab9fd57156860cbc1433", 0x0}, {&(0x7f00001d6000)="1fc5b4e20bfb1d65b9ea219c67cb10c3a859988c7e87e5b8bdd2a22b467a1447909777f2857881f8b51fd82c2a334055b65e7edaab5a4fbba0207a0bccf13a0e9615cefc684154b1e3d9531ea6a6202a719e3ac34762b914d2dca101199506179f16b3ba7a11b5b1933dc99335454e845db7f2b0bc584d650a990bac2c7aae54c5c73facfef0a37a0126543d3281f0be44a5bdf84a17e476914695be2279c151e6db449c88ef37532a1fb74fccdaec55b4f39c6bdd00a77c2af0a502ac15085724f9", 0x0}], 0x10000000000001a6) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) 2018/01/20 11:55:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000c67000-0x10)={0x0, 0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000318000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000004f000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ea4000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa8000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000f05000)={@common='ipddp0\x00', @ifru_flags=0x1000}) r2 = gettid() ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b77000-0x4)=0x0) ioprio_set$pid(0x0, r2, 0x4) 2018/01/20 11:55:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x400000000000800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000b03000-0xc)=[{0x0, 0x0}], 0x1a8, 0x7fc) epoll_create1(0xfa615ebbc0296ab6) epoll_wait(r1, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d58000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ba6000)={0x0, 0x10001}, &(0x7f0000b17000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000729000-0x4)=@assoc_id=r3, &(0x7f0000edf000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000d9000)={0x0, 0x3, 0x0, 0xdf, 0xfffffffffffffffb}, &(0x7f0000f77000)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000aca000)=@assoc_id=r4, &(0x7f0000343000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003ec000)={r4, 0x2}, &(0x7f0000284000)=0x8) 2018/01/20 11:55:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) r0 = socket$inet6(0xa, 0x6, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000685000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c83000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000553000)={@common='ip_vti0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000018000-0x15e4)={0xc9c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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", @nested={0xc, 0x10, [@generic="6b3d5e3dc84829"]}, @nested={0xec, 0x25, [@generic="d52b0faa5fed016cf2e54d67c42accb7a8d708985803c6f6c70688", @generic="a793a26854d4fd8e80242a4e92bfdfca644db336f0d9e9b2427f9af2aa61e2cc05030e1c8b232d6d30fb1835b7aafd5419971d78f6e52d2d249fcb7edcbcb058dcdad6c80c2217c407361e6b129d89f292c027fed090cb20e0e02fe27416f846a273a6dd6a47cc09065bed724d8373c20d4c06fcca5900c5c6890577188df84a3656fd4bade7490991862ef81315d9738d4c3347bf2967c93b0c1544ca46775300d8b059d2a10c76cefaae", @typed={0x18, 0x62, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x95, @void=""}]}, @nested={0x284, 0x5f, [@generic="9916c0bc86072800f9966eac4d79216561770e750b0c9a715a7ad304bfab070b8033bf949dd755d6430cf6d9b95ef2942c800f1e4d4fa2d3c7121ecf56bbb0927a13258f28c3f9fdcafe900f27d0a47a18f1ad9d71e92ac2b01897c7f9bc34fe98649c98745cf090eceed659a4aab9e9991c0cc188dcf37b6fda17f040b2138be917e7522a0fb212e002f565a433d057708595e54c988b2d7a2e4baa43c51383655964e33f1040228b801779266298628a2c6ab6b52a30c385134f11ee18d424e8f0e95df5e044a03699174a050f3d2566c0177654330b7558cac28de0999022545bbe005d2723f62f", @generic="4fdc8e7cbdef0ef1013faadf6e9f4afcd77ebed20d91a26c1b036c1163621a9db9601d1163a957d04c1c0d00312db03b3e480f3caf4f8bade3a89e106278a2fdef516207152fbaf6c71de51683a09fbf0839a482ca5af2671492810e1061c2f5ca48b8fed83cd31cb7a364777166d8d0221f3981470a5400c3140fc9099c3880913ead79a74869be465b5448bbbddfbc8d4de0199cc5ce68b1d9fd8bf17f18e31111f0c8603e876b9eca9cf695e046124bc3a028f241a80525e3c0fbc098fe6657df86487a5c69c14bd6c953b42356463b4ee17fe3f504c920ccd10cd98b43aa3ff4b44cdb462cc2ae89c3d8a7ce82a4d0bf58399a", @generic="82d4b2bcce23fd6d377b00f50acc0cec1b4adb831fb98e390fe42785a34bccc1a7fa224e0521fccd4f14846cbcffb04ec19f46590dabee43002a4eb3852dfe1466abfcb4a6aa9518a717ae70dccc771577fd274e928d5ab76cb23f8f86454378126f72fe17c1083d53ecb3ac3682981c6a3801cdc87a", @generic="3b2df06c122b152765cbf45e278910237e98b0a66ab5430fd08db690acfd0c29a7b190bf292583bb0a00"]}, @typed={0x8, 0x25, @void=""}]}, 0xc9c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000035e000)='devpts\x00', 0x0, &(0x7f0000ed7000)="") getxattr(&(0x7f0000f99000)='./file0/bus\x00', &(0x7f0000942000)=@known='system.sockprotoname\x00', &(0x7f0000c6c000)=""/188, 0xbc) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000194000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000e8000)=0x0) 2018/01/20 11:55:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000584000-0x9)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000+0x8db)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x0, 0x0, 0x91, 0x2, 0xa0, 0x80, 0x0, r1, r2}, {0x6, 0x3ff, 0x1, 0xec8, 0x1ff, 0x7, 0x1000, 0xfffffffffffff000}, {0x3, 0x0, 0x40000, 0x2}, 0x3, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x0}, {{@in=@empty=0x0, 0x1, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x3, 0x7, 0x3, 0xff, 0x4}}, 0xe8) lseek(r0, 0x48, 0x100000000000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0xf070) 2018/01/20 11:55:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000da1000)="65746831f776626f786e65743026706f7369785f61636c5f61636365737347504c70707031766d6e65743100", 0x3) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000663000)=""/174) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000218000)=""/238, &(0x7f0000857000)=0xee) [ 66.817791] audit: type=1400 audit(1516449300.883:62): avc: denied { create } for pid=11753 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 66.850460] audit: type=1400 audit(1516449300.913:63): avc: denied { write } for pid=11753 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/20 11:55:01 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009d4000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f000034b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b3a000-0x8)={r1, 0x5}, 0x8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fdb000)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006a8000)='/dev/vga_arbiter\x00', 0x8101, 0x0) linkat(r2, &(0x7f0000fdc000-0x8)='./file0\x00', r3, &(0x7f00007ee000)='./file0\x00', 0xd85c02969e8012a1) 2018/01/20 11:55:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000f1b000)='/dev/loop#\x00', 0x9, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000cad000-0x8d)=""/141) syslog(0x9, &(0x7f0000000000)=""/43, 0x1a) eventfd(0x20000000000009) r3 = dup3(r0, r1, 0x80000) ioctl$KDADDIO(r2, 0x4b34, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r4, &(0x7f0000001000)=0x0, 0x1000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x13)=@random={'trusted.', '/dev/loop#\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000003000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001000)=[@in6={0xa, 0x1, 0xfffffffffffff0d3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000003000)=r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000005000-0x50)={{0x9, 0x6}, {0x7, 0x8d6}, 0x1, 0x2, 0x101, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0xffffffffffffffdb) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000)='./file1\x00', &(0x7f0000005000)='./file0\x00', &(0x7f0000003000-0x7)='nilfs2\x00', 0x0, &(0x7f0000000000)="9daf6d069080b88f8dafd4a11bd5326ed2293f84e117cac04dc25590c428cbb075353766bf86d76800ea18dcd296f2ca1e372910ea7fd842b3de4b769862b8a981cdeee748a5b9e8da52b202a6c9e0d29954eb4110a2941ae0b011ebe92f604780fac67cc6a4e1cc47f605aa918a5bed04e1e996ece83c5399462b1d") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xb400000000000000, 0x4) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000003000-0x60)=[{0x7fff, 0x3, 0x7, 0x1da, @time={0x0, 0x989680}, {0x79, 0xffffffffffffb5e9}, {0x9, 0xffff}, @time=@time={r5, r6+30000000}}, {0x5, 0x400, 0x1, 0x2, @tick=0x7, {0xffffffffffff8001, 0x6a3}, {0x6, 0x1}, @ext={0x8c, &(0x7f0000005000)="cab3b9d5bc7d71600e911eaeef1bd6f551258e2d056095acf349aacf17291e6cea88ef9765ae2d6ff6493bccf0e96debbd41da756fe051bc3016551d1432563bff737ca5dc63dcc5aba1d8445a7506f325fcdd52cc9db0d128756edc76a1571b683c2736220cf0900ac353394396a8ca8145fcad463a07961303d3bd4fdb289ffcaac444e395eb8db968b4bd"}}], 0x60) 2018/01/20 11:55:01 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x31d7, 0xfffffffffffff801}, &(0x7f0000723000-0x4)=0xc) mmap(&(0x7f0000fc1000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x5ef, 0x8eab7d545202cd6b, 0xf0, 0x7, 0x3, 0x1ff, 0x4, r1}, 0x20) ioctl(r0, 0x243, &(0x7f0000fc4000-0x36)="b33d3417cf40b1b52faefb2aad4f8067a0dfe3a66660e94c2217f9b47295f27f87682ef60ee48b75d92f027c90348fbb6fec1154e931") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a31000-0xe)='/dev/keychord\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e95000)={0x3f, 0x7, 0x8, 0x3, 0x9, 0xe7ed, 0x10000, 0x8000, r1}, &(0x7f00009e0000)=0x20) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f75000)={r1, 0x7}, &(0x7f0000a0f000-0x4)=0x8) inotify_init1(0x80000) 2018/01/20 11:55:01 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007a5000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000de8000-0x4)=0x53, &(0x7f0000a02000)=0x4) mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000109000)={&(0x7f0000399000)=@full={{0x3, {"582253a0cd666e"}, 0x8}, [{"512cadb8140f9b"}, {"3aab7fc63f9f19"}, {"0212f50be812e5"}, {"558b715505f5cb"}, {"5234fae35f32d4"}, {"522c79b8427073"}, {"ae93ad69555364"}, {"5e08b48e958447"}]}, 0x48, &(0x7f00000ab000)=[{&(0x7f00008d6000)="887f63b9a5d22776b04a0d8d78db2e613eafa0594f6752b3f2477bfe95d33e71c8745b0e2c9568b269ec6653c6426281a62dbeb70fc940fa36362b1e9f71d1e91a1b198a13f5ffe6bc8286581ec9b4f2cc4ffba4fffb8f1dda75b850a6ca7071fc9c6e9501f1f60470f2f06673025aa76efa37b22950717cd5bfda7c788c8ac7657f71f95092fddd946e9906af2562cb8d2e338bf6521c43c789fe6420a79831bf5c299b7a2aa823829c6592a1ddc6738bfafb", 0xb3}, {&(0x7f00008d6000)="3acf357ab88051c2a67890f4f3932823b25667c539e1bb9a708ceed8d8abc0d6c726ab484e9f77198f7f1c195f874db3e453ce107330463a1210027c960e8ebad60478a204e0a879207cd62c074819ddf4df72d6cfc65966dd250223d50cf760f139afbed35b950a856cefe58d8596bf84e21c9e36237ac9be531c9ef7f3a0380c73c8dce5d2b8ea644d535656abfcd86536afba9c437c0b0131a30da40ded2c0714113660de56e3fbe4efee57c9949bdc983b2a7395daaa89ecf08b8e8b12b4bb6ac7e6e667ce3c262db45ed6d1eb55ce792ac525b2dd9cb22681", 0xdb}, {&(0x7f00003cd000-0x68)="8107226b0b627e172e2c127655a72efbcf0320d1197cc7a53658a9d511b76ade8f94143e247ae57070c0fee4388f70ab71d0f3963a1fc785dc635c14b7471d0aa2157b4d1c345b2fc65bd97dee6feae553a75495e8c3dbc56cebf379d14944bd7811273043053388", 0x68}, {&(0x7f0000760000-0xeb)="df62fe77fc12d2cf560d5531348c71b13f08548873a6b276e88708dbe038f82ebe1fdd9ad857054945b19a005168483cdfba91a3e415f01135f1cdf5380c5e0f6a424a16bb0775463b261c2640e7b15f0b3a925dad5dd49824d3309380945cb3763464dc51219eae3c0db821ab84493ebf1c488d241339bf47d44c72fe48feb724f4c51ea7d01aad28ca4fe353ec6c6e9f12e58b04a548649684c6b6ce400c3adfa64e3e89a9c4292b3209fb7b0d1a54a2be19a979d921bf46371633f4176b12a960e3008604a4977d3f17debb359761dfe128478fce12b2ac524d42e3cd0d07d91be736841553cb59bdfb", 0xeb}, {&(0x7f000020b000-0xc2)="07291b3153fa086b73f62b471d144c74ede0faad8dc2e5e2fafcf488ae9106d2bb9ccdad76ca532019b3cec2288004d963baaaef39e0943183f895cab910a3ef94e7034521a5a4c15e40191d6bc8d08a939fe472f58920587004ddf8b5a26d9d25184f8f5e0c56eeb54699fc6deff979e82e72d0842c9af18ab15596a46a69abd6269d8c0ff5fa43479224119012cfd57fa12aa9c24a5d3910939f8e9c40f2585c0039e684b6ed65132e9c36aa43176b78781c3abe418ce1a286f85adce419270bae", 0xc2}, {&(0x7f0000356000)="0f2eeeeb6a65e3e93d9ab1e5a34db79af1c1032380a5f7245d1b4dc76dea0b65b9654592190c684c34afa17254f4c590480573c30ab7b46f5b220aa28f78d1e387e90dcadfb437e0910a4aec4ad0c1aea1cb9f0158d57e2a0382f539d108a85652bafbd9c03d01b2438b9063e79692d9fd7c0fe2796f9d0e7c7836f80c6d3bc3", 0x80}, {&(0x7f00008d7000-0xb8)="28fb89423b3c992de480692d4a3392eeb40d8d03a4c714b6fabda9c1feb7bb62a082cf9b9d1562622e636344e77a266e1f2f02cd70a21882fb1522fa66918d8fd328898871fff491593aabde48e48d59cdf1896622854099d4804e0706cbabedabaa34a373bb405ccbf21382396f84e70a4e51fdd525790f5665601136068db78f5b4e8ce8ff83ef6e47b03830d97335a9240031cabec51f62948be663bf4c2237c9ebea7cc31ee11a13d5b59cb931fe88ac7b32c0b446bb", 0xb8}], 0x7, 0x0, 0x0, 0x40004}, 0x20) sendto$unix(r2, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008d7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000298000-0x4)=0x14) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00008d6000)="d79cc9776809ca46e82674a3057ce6dd098f7d62848ec07715b48dce6364ebf1bc881553cf93fa8a593e94bc0e8bf4b9c605a50f048ba1b69b265329777af2c9f6b56e214d") 2018/01/20 11:55:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa1000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f62000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="5fd3f03679dd5e81a991fa917f597728"}) add_key(&(0x7f0000066000)='user\x00', &(0x7f0000919000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003c9000-0x68)="cb", 0x1, 0xffffffffffffffff) r1 = accept$inet6(r0, 0x0, &(0x7f0000e8c000-0x4)=0x0) clock_gettime(0x0, &(0x7f000007b000)={0x0, 0x0}) utimes(&(0x7f00007d4000-0x8)='./file0\x00', &(0x7f0000f46000-0x20)={{r2, r3/1000+30000}, {0x0, 0x0}}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000899000)="944c75f67a70b58799a5af766f712e7b8538f2b5f808ba5f81c8a14d6147a21cd59c597bc70b8e5eb86d776b6acb1a67be3b3171c0dfba8f9d0df3eba9d90d2c303b3fec5108a3bed027e36103712669ba06160b3f94f8de905095499eedbe3bdcb3b37f070aae39df6ba541c49354a472bd56f43ffc77a71a2e3c35c048005bbdd0368e1ad2e2dc373073dc6d5c29326c21667619f517a06f909a989d135cd92a5a26772f14ba17ac3d22e9b1abb9", 0xaf) 2018/01/20 11:55:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000389000)='/dev/sequencer2\x00', 0x460000, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000d91000)=[{&(0x7f00002b4000-0x60)={0x27, 0x7fff, 0x6, 0x7, 0x1936, 0xb9d, "2a82c8d7df736b3900f655778a5522c9dc88d8b8a17251d68d95019acfd64d3a4d9e91f936c62e8903a50b27c1d55bb0b357da4d1d24313ae0b3bd0a636237", 0x2}, 0x60, &(0x7f000055a000-0x30)=[{&(0x7f000015c000)="8a2735a021b1cf68a4e944d7a9ddf77f444fd2cf0dcd4b0d5a63ced9993c63a4122476b62dbc563a0b", 0x29}, {&(0x7f0000359000)="7767c2494dfd9dfd27d2dfff25725970dfc2abef1c545897b78c2d7e0ecbe9cab4caf0db8ba1271d5e17484b8d3b93c3577baf405a3b91ed35ef56e56902cdb0170db477950936e5d3760de0df6d168fe727ce41deefdc4377d1947485bc44d336d82150b5ac26df61401362b42a8ab0df25394eb10cfecf870984c59db25b016f731b96bfd25e64274a2381bc5882ee4588a889cc9fa409353921b4760794ecdcd29d", 0xa3}, {&(0x7f0000c10000)="47f0f6ce92fc6a153f113f1d13352cbd545d7250b1c6de6275363f3a976ba26c3a546dca9147b9022ffbf63ebcfa5224385b00be5351de415fea4ac23037e4a2274503e917035fe7e242ad8a07b1e78565231327586351f6b999846d29c703ff9ffd501b3599d15664619aad8506873e8683ac3acafa3981a7e1659f190a97ffe72d1f732f84fe1c20b6b54975cc3b3ca6eb57591cd39fce408f590d2367d9d3962e6a3f753f409e2e3596cd1f6d687ad02652f04a708218c70c0a363e701352023fd71e973e3348d265798d93b54c55cd869047fe43e33d99cabdc1e54da2e4f6fb17d8ffc58312cf2afecdd47d6cf02b2cc3ed18a94589ae098f39eeed94c27643cb214c507d4ba3e9e7a8652d2cae1398901a3910345be10cb3ca8f24221301ac72819dfef0ff1738850aac1e7081e66d520f2913a114916e34bbdffeb17da70133e031be8bdf37b461d5185201c02bfffea45b69daed7ce3dc7d6155ec3524f61d49ee86ec549bc4c146438478b657794a6e3f66d3b209216bfd10bcee7578ac32f261a6876daa31099a403abc66678b17644ad962f59c64068719839a8749004e2633b510027353b4d0c350232f0ea1f6c98a1ee3b705f07ee3cabc6a904caf267863a3e062da72fc278a9707cbde2fbde6ea8008e712c240042ebbd3aa6d15d21e8291073ab9490b17fd773ad8d34ce181dbcd769b2083a194d70a623f66390ca35b2e392cb17d4a6d29ca300b940bb850dd9124b324c53a9c548c0d8eee27fb4544c4c014801a5b64d78df3aa1d85711034f9005f7233cf44dd0b8297cb0aef0e67ab02e79d39f7015b8407e6b6c9b6aae8c6ab67b1d5be1d9062d548b121ce91a1c57e19ffbc01f0b38d1240929647cf10cde8628adbfe59b1e5f1b30bc444dcb6f96803ae006027f863e127d1796b854440e8e758f5f439d224dde3ac6b752e68aac044374aef0d390009ffab5c28a78984acc99cf8c0dd98c750c32d5fbd2b635b754718a09e03ea52fbf114f8eaf0729d248743401216322297eff8fea3ed6be89d299ec80cb6d169f77996c56feef1226048ca12562f7ed64bd0063e8c56c11b6ba5d0b750c00140843266b9295614dd470039bcb389dd3c1d324a6c294f8f10d9f6199e52cd52a0e1da147f6ef98927025ade3ddc41b17a72eaa6355e71d6b70bcf897101a3c249fbaec48ff707b8ac34b0f02c73e5eeef477e2a82ea02fa65124f51997d234bbd11e8e1423b07a2d6215f26b2879015d6a013ed0518e4cd00cc009b10e5ab772166d7205dd36df0570ef971e3bc4026a9e0892804599d44cf201f9bb9ca0c8cd4e509e3aa10d09742973d2814c8506225362df6c8a6162e76d8478e5d3e0361117ea73c77cefc92360e7e69849eaec0d8c7739d46eb4c96fa0acfb94cdb5250ee88fe7b0f62edc6cddd3a8ea54f25396bf0407ae5eba2a40125d39b7ee31a80a2065972fd081675a4d371954e9a1b7d6bd1d0e28c318cfaf43f217336e33e20e507fc62085213d098f8ecb85aa28088264b4ff0e69ef18a9062bba3ea54d9b8ec52463687b6393e4c522c532b05d9ad248962e7d0335236f1d9e62e3b9a9cb01efbdc89e2d2c7941e1937158b35d1af584b000fdc8780cc62eaa17982165e1e0880be995e164cddcd603f346a55c3b7fab932e2106b3b18f23fab3368e417c42e909752dfae4263f037d1f55ad75b6e611c962ab13bb296155c96f929057cde7565c9c43d97b6e417d963238cb7f0e953c4896c815384f5fb3abc7fc9ac9611a1ff98ec09cb2f8c7fe162c4ad86ad762ed1356af03ecb97861115857eb28826426b9b9da28c742650cbc1cc5c5b7ce1d06533b92f286b72eaebeb113352856d785ce5c9cc7ca4291e7c8362854c1660b7d400fa05f5bdfb6ec297b4c51074ea7fa0e1145fd59013ead92ccefa19d3b003bc5985c2de7755a9f222e3a4ec06193157ef1b102747307df213a2e1c477d8cd514648b23262d86d1532d56758887291325f807ed510a8cfbdc9df55c3c8d891f227f3f7d0ec03e99deab0350e170cb2a87dc1d91824e84da330d7a64ed2060bacba193ce1a9a7763f886b727d2218804afdd865b9dd88b775834880ba1a527f8853cedc2265b7b018747308382e124f2be5e640ee44dc03f5ab9f3b0ad340f22a289d46a610ffac9e7d1c8fb912825b37b5df7ac0d50d2fc339294dce15ad5c70626443b9bbebff98591f0a60bd8d5f77a2ab872cbba280685570afe2125d35ecfa2cb518139e33ee35d03dd79d04e9b64f0f5df3bc8ad9a8503c04eb4ae0dbbf1ac7ff02799238be75aab2149975b75d2f568ed9531c281a87717ec06972eb023a7b4d9d213c709f6549861fe55de0cab34e9bc602fad15acd8c78e8e0aebde023461e6f60a10b8a61b4342f7bb42bd729aea9310e395616f016b50ebb3c9515904ef42c4f16c133d16b7142fef002e7369deb0476c8c0ad5513a0442d7a638059da5fe686407259ee055fdfd823d33d21b2e428003218ef4cdfc8ccef29cb820df5527b07361bae28148352ce01d0897c074b880a00367e93d7f3ea28749ef262661b2c57eb6ac5bd632ec9ac8a132534a0fcfa9dd2c462bbe6d6fb491052e8e323ff0c21b6dd3de81e1c46f4b45dcdd803f7e5a5927f96b3e356eb4ecbd61e213f4d288b439cee2dceef8c118d4b775dbd547429c95dfa8ad1062ef56adbea175e7ffa4b3d08142cbbc4032ee2cfd0cc07f8f1c640b8f401eb959c809d31e0c5b94458c271bd690f939decd3604e9ff5821cae834b7a37585bcd08df7f70845dec8c2187b82b78fa9402bc28ed938531a0753c5dcc09d5d6b230e91bcc414830e9cf4edde4ddf383bc6c29b6bfadc301d8b0708e55fe3c3944c927b86916fa301982d02cead002a082eddfd8a2d24943e70d766355d94b86ce625659daae8ba2b9e9f430803fbee906551602a9be9ccac81ff9b50f60ed0e3e1d491b2b1367f410c261b14eeb39d5c41e050d993b37cf231243e825ab88dc2328ef86e6de866a1fa907e45231fdb2429d696daa038bfe9b002336ba06d6187a9d043a6efdaedba0760f5f2861b7199531c3bc55e17d969e8a3a9ccca65d85dc9dd76163cec9fd811f0c8ffa2feec43fc232a1695481f022ad00e39b190da5137ee7ccae206966f4859541bb09efe20b70677d97dda0dbebc5e03dafd3b2ea78546c2f13f0ce017e3e9778ce6c6e1e5cd21646fb96f597cbafd249ae3eab80fba54dd7749fd00a1f47101199df5ff06e7445dce3413fa9d94a900a8200c0185690a91c6eb7629738145c8d2588abb7f81061465bc2e4288ebe5fbdf12e94d28a4a8291662a18772aaea53a28684ff36e1df66cef683519d939c294c93e37199e900e2ed91b492d219f1a7a04d4d39d6075f7f1576f5b8db6a8b3071bd1c5d4a62dc5dd0c9c65f119c8580fa080c4394744498f4e94324ed89a14e2248a1c9df0907bd30e3dc5a195abacf07a098e7ba122928bbe31a7cdf466c59f0f90e2d11a2b10fe778875c13d4b3843808a46dc95a0907518257d26bb69ae5f9eb594c0e83966d25882f4fe5ae5111d45c4ff6eae7c824efee4bcd5f97005d831c26e5ab4f953b378dc5bafdb24724306184e3e1de779ad2614955326ceca5b8bd138bbbe7654c54d689e2c35fad14935fafa541b12b996aff4e9030d74712996fa5f5de7e12b2d88a4f2cef8dc9b439ae4b2513eb301413f292bf0279a3dfa3864a294bc96d55f83e9984e9baa65ad64ccdeb9067e69b100235f303a98026f53505ba1ffb6cfd29fe2111577abd83447dabbcc29bc306f9ba9672d11137d67708e8f0256906075a2b5894310394c62cd5d60e1bcf59e140f460ce9b4d993d29b02e6b1a491a97869459cc677fc4b18d00c43256f8399bb02038611c16182f34a56a2c1799adbfe72c6011e9dcac9d7c156cf29f2abf5bbb3d61893899582ddc4a249db0c85dde51cc8e13df50600ff071f86ae1ce79abc07f9cc7e5cdc070d5d14bd61bc05b428ce8f7b89d9bc0f86657bb4432b26f4eba2ed4389f11537811ce8e573a88742cc877ef56741a5ec3f960419bc30fe2827c47e3bbd7dcb254a824564adf78b8b76e110344b3838abd7da985410080272b9a1c29272982cb4e7ad24e5344ab09ad86862bb9744972527f8fe0753b261fd2b94840ba0d3d668c963dcac4517ac4d9699b32091dcb74da6d0bf81fd204cfd4fded7cf627cd3ce16a10576ff71cb24783058732e88cf5398a76f9f46279c8300e8c5d2526f2b0466e996e1e9523560a55768f5a0d91a7123740f8fe906c32a2a93a514dab8b1aded62ddf3bfba6d7f04f97978ad3e3686fce7521eebfe9e109c16c395d6a4baa50f90e9f1a0d92de512457cba0aca95208798a4f053024c7acc4e4bb636f3881bae3cf93c9c7d92f84d6d96eb9e6f03337c461c5694ef2ad541b14353efd8467d1d01045ecdb583b1a0031f2d17e2ef0e2c62d08382957039b28b76645b19039337a8135313865cc7bf213feec86c6a75e9e2a879014703474acc5166c80cb6c0bb22585cef35dd8f86cf8752037c6f1a02ae152eebf919ed8dc0c4a4472c19b1860a72533e93f6ac803976266b0ce28033e37fbf7d7eda7c249c8f88adc78a3fa7e802109ffdf76e23e2fada4afd485f4c40a4620aa582a4fc4fbf9606b45781e1b10311e67a6639cce01ce8251305147b4bc2bfb0b559828e4a06622d87d20922ffcd04c37da7177ae1b28a0dd3efd2761cd30e602473e8e716cb8d7c6b4c896bde3a656aeede4bed934f695301bc5fdc040b232f48734eac23852a7534f1e1f71f90f7621acc10f209928148f5d846853d87b37bb45040b999cf9e8af4eafd6b4020323f874a98074107003d172989f9b35c577f397a4769ac65c9e0dea4eb92d2c81b218889d0cec8c1b9a76df9f557c03b148ded5d0553040b45d0cea2b99d4813c325778590cf9df50fdc80d8f08c1e5f835c4006af4d43cce9bf97c0ca2e57c9b30a2e18b2e5875727cd45ecb238a5f056c301fb2203a7ee9aad216612c329edea7ab6f3193db06f5072be01fd52a03301323377b517a4af7f65f9e21bb580c2c2307bd9d2b2e7bd34ebfcda6bb0919f142c5f00a7003fb405fa38d856bc0dfdbd61958518404f0b6c6796dd6ffd7a6d246b2d1808df92a8292205aeaac1baf8cbdd9cc87747259c3368acbaedc84a3d7cf6012b6927b69f6825039be8d76e2f288ca99963853554da681f1572960f3174358c0217e653f83ef3c533d8c6f3eff9d41131c7b500980339e4122131ae295c0b4c5eca81111bb091eeeb17f75b1f08c9119ffd0973312327c0ddce1c6ecb955996b0371b46015029df130f999f72720ab907c5d18d329456290daaadd7d1cafb0e75637e36ed20348306a8d49002e08ba09081f28afaf2171d3b69c0d857d9e393a480da0255b77d8c6f8808c4f4719528dff7ef8ecb1a8b477915fe354040400bf8fe6e426f6bfc753b8153b3a23e1223ce248afa1afe034397249760700862e43a8268ffe51220bf18be21018c539ed266e5e8fb7ace3d271929f58479a981361f57c14d88c9ba3bb5ddec964f00f99d19a54bda40ac3c15d51104aa7d904dff91817951c3d146b4a88050d0759b6213d7efaa36bc4b3fb02410dcd2161f42475fdeeb3b2a0d382ac50a40c2a68c76d85c51d4149264a66a3470547f0e9bbc1a515897d811bc1711bd490f3ca10b1da32fb77923463e6752690dc3f5f6f1ac8500707136571373fa14a07d75f3f25284de442c40f0958d", 0x1000}], 0x3, &(0x7f0000e0c000-0x88)={0x88, 0x10f, 0x4, "1dcf113137557dfca7674851b29bd82d3abb778ab24c12a86dc7e94a6e59bddd86c56a3db0e8287327440965400d45d2cb7895c81f69555b4d844aeabf56fe7732d85058d022bd6a5f5402be8715877e89987bdfc71f43cfaab846aa255a08d13e7f8273c595a6666e8bab7b60fa4419e5ffdf3b"}, 0x88, 0x1}, {&(0x7f00000ed000-0x60)={0x27, 0x96b, 0x100000000, 0x0, 0x3, 0x2, "5ae5cad59df3bb0abfa703876f92b9f2188e547d3e9c8da1418307747db86741520cdf84a79b44567dd78eebb379db2c83545840b0d6971fba160a71613a04", 0x7f}, 0x60, &(0x7f0000721000-0x10)=[{&(0x7f00003d5000)="3a90f7851b464ea6d2fe", 0xa}], 0x1, &(0x7f00000ec000-0xb8)={0xb8, 0x11, 0x9, "6ee5af56b820f68b9e88f2477d69f51300a03fba1f1f3b104b65169b19da530ab961a9bb6d50cdb3c0f7bf7f3e92e459e4bc3c1473e59ec0b691fd032a259506d08f375cc66bace55bd21633a55d2e7d63d7d8798790cee440aac52f54c598e7660d770c54b3072741354204ebf987b51d587714aeea7ee90116fa1a11cabd9f2f1ecf14fffee37e7c3902f28f0acac3605481d2b798ddea80e145a7871193b330"}, 0xb8, 0x20000000}, {&(0x7f0000799000)={0x27, 0xbd, 0x7ff, 0x0, 0x2, 0x798a6a2e, "b9cd3d5257b75d14f49bd6d8f72852bcf92d84add324cedc12ea6f0f654dc7bda1ea28ab070116d2311362bc39f19b1772bbbc905c08f53248d69c022474e8", 0x7ff}, 0x60, &(0x7f000095e000)=[{&(0x7f0000073000)="c67c886774380849e7982fe888879942b81a62005d878d7a59280c920a86d80b2ad3e01380c4c7c86074347231e5693728e97c040973cc3913fa0da8baf37dacb415352c912c66bb3484ead022ad97a0d8f5a78bb9c723613c512d77a57733bf94483283df655339e9a20aed3667e072fade3c7eeb9a6711743d3f24760acbe401ea48a9c71e4cd3d787873d79c921c2d78759230f69ffa7eb4099aa4698a93baee99d2ddce8be4939c209b0efa47933aca00077ff16bf74d53e90d020de327ec02c8c3d8305ce39cf71591e3c3ac7b4a8aa7de67d251c512ba8911aafa58d062591b8ada60d8f450e76dd9f0a8e3cd20ac0c0", 0xf3}, {&(0x7f00008f7000-0x1000)="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0x1000}, {&(0x7f0000c06000-0x69)="210d51b9da3c92c6fb784dc4f394391d3758288ac38ee25886eaf09e90ac62f56f273042a36443524d7a3f06b5b45d8ad9609166f7d05838cbc21694d43d9b2cf5a78317a12a7843daf1d801ead3f5fa3a2d03a20807ef9797b4c9bf5f1515201950b07b937a764980", 0x69}, {&(0x7f0000d57000)="e5d97196d9f9f86b8cbf4b36d1b4b00dd996d766a14329c922ea1a202d5321831c8ec03c8583fb2b45c057815547824ea2ff1a254618dc16f212a1a03c1242da6f40229fe653f1bd81476ca7c432ce1c8983f206859e7c060144abe64cb7b506fe47231d667ce7d89bc60824be9413c1b8775d67a0faac1670b3f254c15045eac6a968525ecd757c937a563fef26eb121885f3dd2a48abbca54383bce894e2ad47f4b2fddf01b666564fc09a69cc79967c80ed44df0752044da57eb3f0effb00053cc95a23c01e1c8fd62fa3b8d0642b681bb228eb9611907bb62b24d386", 0xde}, {&(0x7f0000a9b000-0x84)="2fe464b5b2d37af9f5a21fdedc31f6266fa1b34e10867a0126a18e9e9a58110ee542719decfc3327ba200f66bc9f493e17d573d4de059242441442b8af38b18610da17760a56c3f11222e42d3fd47a0208bc64b0e800769db5f3c0c8eaca46d060ce840a0db8e3fae3dbc43f901fdc1c2e431986b4f47bc8302d67efd33a692857495a2f", 0x84}], 0x5, &(0x7f0000436000)={0x1010, 0x115, 0xffffffff, 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0x1000}, {&(0x7f0000903000-0x43)="e8ed1a8684b3150e7a02912163722b9f813a9f8b4192a60081fbcad88c2e58cebb001e49abfa853e5cb785cfba79f01c27b2dce65b5a42fa11dee678e0216f4213e29d", 0x43}, {&(0x7f0000e41000)="ee19b147a2d69e5bb38bed64d09b85fdf1721da2172a8b4dadd4102938984cabcbddd8589e58034ecd858dbb9993058680cc4b9f754e767a9b311240a3429348d971f15e08201c0106ff5a71c18c832c66014a0375951704723ef9d40e978e6699c790e1f948eb4624a5939f4b4e9ed28868e3988d0afd9088f02fe66715cdecdd7398d527775a1556a9af026b8211909e5911a7a6ae5063f0329a19b9bc26eb809d1e7e576aa26ec8884b187b7c74a6f8ea491adb231e1f9f3b1ad760f08af72367650498c6ef8a84e2927994d7c4c64e4fc3015fbda26a", 0xd8}, {&(0x7f0000574000-0xe9)="eae87cc6e773de9ba61a3c9f8098e2bdfb377f7bb0c7940541813801fd73b99571104adccbd34cac50c24b8a6027923c225e5034ecd3e43f02da7afa6a743e0b0b18f812555ab55b06a6d372881718a1609e41475a2d6722d6b2ea64cc14ecd20d4fc40133e5615c46e2038c17c2bd393278f0ccee07f23bc769a1e4339c7e87257ac8ad0f6250c7fb57ba05ba2f1f53c12608040dd3cbfb4697836a9b86416c5e9ea3ac6d3f854519d4fc1605ebfa88144af03f963fb7dc5008ba631cef631472ae38031fdb9d34d9b5dc9a2e57a700f1c03007019f8b0d6ce1d4ef5b8ec52e662db95936cc1806e7", 0xe9}], 0x5, &(0x7f000026e000)={0x60, 0x117, 0xffffffffffffb766, "5275f94972d8604be6eb00d554391a9aac1725e07873969635bf3aec82d5fe825d32f08bea3d633fcbd6867312b7252c2f8b4df1f039b06510e4dba84a9d60e25550460fdf83151a85ac06e50b8c14c2"}, 0x60, 0x48044}, {&(0x7f00007cb000)={0x27, 0xfffffffffffffffe, 0x200, 0x0, 0x7ff, 0x9, "a1e1df79eed30a670a7d35a9c8da221d2cd1976d190d236b3acab17a7a5348058e15e368b89f6df2e5dd667123ff956508f75620d572e51f6ff70db4d4bb93", 0x80000000}, 0x60, &(0x7f0000aa7000)=[{&(0x7f0000a3c000-0xf4)="48d8f8510fb9bd8db0f0979f143a4d2350324cdd281a9403663e8f585af798e399d3f8b2057a82fada14cc38b5213cce592304784a673d91cf68d7114b1ab62deea74670aee9b0149a77c85036d261f91ba89ad6c893e600a5bcfb3fb9b7b92b6e9083e73c1fe14d3bb76128cde9cc780e13aa09dc9e5aa23677fe0adb8c92332413e17abd92f88979b26d11ebb0a657af04b14a220642b195f1cd8853fb35c97e2f286661288a9ef10dd65e38068eaa19e8d977ff633a04bddf3f17fbf97ec6c05793e9e425c8741b9c4d243e54de6175aba3541d87a110a378320535c0957f0d802126ba8da52e84c856e1b44c12448847d5ea", 0xf4}, {&(0x7f000024e000-0x2d)="2437e653555869fab6bf2087f1e67fc1b50c28116923300f419a3542563c15d66a604c239c9eeb4c8a06e2e24a", 0x2d}, {&(0x7f000092e000)="68ca63dee06b7c1ca000c46739b270e42361c21372f7018e4f52371ae3b3c751e25a6e093eb001d3cad914280d25015356aeff2ef45d7670f6ea8e00967d2c47bb574439db7157d697ada77ba1e41b8103b5e47ff6d421168807adac", 0x5c}, {&(0x7f00009ef000-0x33)="53c2207e6b217ccfc1ed40384ae6613d25a0a122dc129509f14286ea2ae823ff125ba9f6a3bffc96e8c58b74e3d5e195397e36", 0x33}, {&(0x7f000072d000)="c078cf9764442a84cbb8b090434ff50aa31c6539ad0694a42470542fb86ea334a8f5af0546c720a31d8c3742c91876c1b7cd6485aca8ca61b9", 0x39}, {&(0x7f0000bbb000)="45598a13f54c52e261665c2908547b6002666ad452cb1c16a64712ec0b325fc607d9c35522fad69b16d517193e949095f8c6b36bf694587d39ce3b87de75d08414f72199da1ed2e0dc301596cf06672fb795e174363fd62982d6a2460190bfbb91588a05c0ac393ba179fe327ad1859104f950cd8feed823df9ef018328d77d1599287bb48d99a3dbed10e07836e1e885319d616846d31bfde60426967ef190b2de35c64098980b8c33740483bf8a5a67c", 0xb1}, {&(0x7f0000e94000)="e4a0dc2b81eb2cdddfdedee3237dec9db0bead0d4792e10d02db106d6f3777d973f1d65ea8df992b4e", 0x29}, {&(0x7f000097e000-0x56)="8976255daceb5329229e52bfb054ca99c3375842fdea214db59da4f1a315b3c5a3c3bdb337757aa2743e469eeb4a166a520d484b612826b3bdf239a12976810721760a70f407bcbe8f5f4fe767187c3c88272f973096", 0x56}, {&(0x7f0000438000)="", 0x0}], 0x9, &(0x7f00008b6000-0x18)={0x18, 0x1, 0x7, "a1f8"}, 0x18, 0x0}], 0x5, 0x24000000) r3 = epoll_create1(0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe1000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000377000-0x4)=0x0, &(0x7f00003ba000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000957000-0x7)="916420f41e6d0e", 0x7) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003db000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000020d000-0xc)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r4, 0x6, 0xd, &(0x7f0000063000)="81b468dcb8507833274b40ee437cd083aeaa18d21dfac06eb8bebd9e81e581ff84fd6edb8b34baca4cbf13194c69811968c3e4e5410c698a0adcd666c26534a5b1689b900a092d7cae709ff821645d5d84b4778c855ec562071fb473928d3e6702238ae2be1acb1d1b01a745987f274abba71e9835bfbda06fd862834d8c760535345bb0f3dab4c4ac5b5855599317f174993ada68a128a879a453edb6ac7ec8b1f511d7acc3e502b75173d02de1d74401412eaccc93e740cf7d9f14", 0xbc) 2018/01/20 11:55:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt(r0, 0x10e, 0x4, &(0x7f00001c7000-0x1)="", 0x0) 2018/01/20 11:55:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) listen(r0, 0x0) poll(&(0x7f00003a4000-0x28)=[{r0, 0x110, 0x0}, {r1, 0x1006, 0x0}], 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000e4000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000009c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000fac000-0x8)={r3, 0x2}) 2018/01/20 11:55:01 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000013d000)=0x0) getpriority(0x2, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000-0x4)=0x7fffffff) 2018/01/20 11:55:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006a2000)=0x0, &(0x7f000040f000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000007b000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/20 11:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000077f000)='./file0\x00', &(0x7f0000abf000-0x4)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x100000, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") pivot_root(&(0x7f0000996000-0x8)='./file0\x00', &(0x7f00007ae000)='./file0\x00') 2018/01/20 11:55:01 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000711000)={&(0x7f0000f69000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e6000-0x10)=[{&(0x7f0000f69000)=""/183, 0xb7}], 0x1, &(0x7f0000f69000)=""/221, 0xdd, 0x6}, 0x12001) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0xce) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 11:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x9) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000007a000-0x8)=0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) r5 = syz_open_dev$usbmon(&(0x7f0000f84000-0x9)='/dev/usbmon#\x00', 0x3987, 0x40400) ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f00008d2000)={&(0x7f0000412000/0x3000)=nil, 0x3000}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r2, 0x15) 2018/01/20 11:55:01 executing program 1: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0x4c)=""/76) lstat(&(0x7f0000519000)='./file0\x00', &(0x7f0000aa9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000318000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000505000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000717000)={0x0, 0x0, 0x0}, &(0x7f0000aa8000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f0000d9c000)='status\x00') r7 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r7, r6, &(0x7f000030f000)=0x0, 0x7563) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x3, &(0x7f0000aa8000)=[r1, r2, r4]) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000aa7000)={0x0, 0x0}) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r8, 0x84, 0x0, &(0x7f0000154000)={0x0, 0x80000000, 0x9, 0xc123}, &(0x7f0000517000)=0x10) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000aaa000)={r10, 0x8}, &(0x7f0000aaa000)=0x8) r11 = add_key$keyring(&(0x7f0000c1b000)='keyring\x00', &(0x7f00003ff000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f000020f000)='keyring\x00', &(0x7f0000aaa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000431000-0x9)='keyring/\x00', r11) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 11:55:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xb, 0x9) sendmmsg(r0, &(0x7f0000bdf000-0xb4)=[{{&(0x7f000046f000-0x6)=@hci={0x1f, 0x8001, 0x0}, 0x6, &(0x7f000081f000-0x20)=[{&(0x7f00008d3000)="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", 0xfa}, {&(0x7f0000961000-0xcd)="306a5391af136ba2ee8037a2483429c1e899e5516be7028d232d8f4c6a88338f8ec0c38366b5ea1137e15e5f774bd554d663c939efca20941cd4842f14268a238583d24ed5367dbfdeeb5a94d9f881444e2cbff48e9af1315e0e4aaaeb5015353bd26399e8f4d84368384818c5fc564c234f442859e1189fbbef4d9ae6a063b2ec2f2925916e48b1e387af640ce5e4fbf0fb75b55785512047a2851eae90e8fc08110ff1d728202e9d866bd785c08a957318df965c1ec2fbe2c413118bcb45fd6d1297f1a613bbb3e2ea7e4ba3", 0xcd}], 0x2, &(0x7f000010b000-0xf8)=[{0xf8, 0x10b, 0x5, "39960757c9e3313721f4b6b55201c3eea2f5752455f425c38dd7c48c9d3ca05c99b591d5b81a3aed8e5169d48e22e6c69b418834d5108d6fd5af24d23c93762a84637360d050a18cb50603e2573e94167b01ed57d98fdaa539baa4766bbbed4b3334e39e407c2892d4b425fb18f163a4839279e7069ae9f10bcf830af27c6c042dd8963799395155ee455caf87134b0d561eb700f79be4133660ad8f05e746d542d65decf82865918b06f45ea1ceb3bba20987885be7a1fe632ccfd3f30723080f2638293bd0b1ae97b32795e1036865bd125ef49fca8cfb0e6849463366a255e3cc3a28974bb7d7"}], 0xf8, 0x10}, 0x80}, {{&(0x7f0000397000)=@nfc={0x27, 0x6, 0x8, 0x3}, 0x10, &(0x7f0000ce1000)=[{&(0x7f000051c000)="bc71cadd82f8788933752c009b561141bea18b0c88d0149e10939d84d702884011cd925e8b80b59950aee05a89792b0e68fc695bb578f7e0732d849d8e39c95c6aa6c83ddc5546f2b8c9daad19dda7a4cacdcf4c9c3ffd0bc200b663b6a7e6b44340d0", 0x63}, {&(0x7f0000245000-0xaf)="985fd9b9a45816e7ba4e4238c8495bb73633a6e48af51a20935304adcbda15525698bf99c4bd67e0a159ce903f15d40f91bdd3a1122f7d4273adac82e4dc4b0f0e32a17d8014fde9c19f2c7e8127518509783f054739d2fb923c2450184233e2fd9dc0295b9adffc5882043dca1cd6ccfea50636380803d513d4649f9257b5e67e3dae52c7523b047263f3ec90e425694e491741efdf8129f772ffa89105bdabdfca6afbc617312e816a01b2da8a0a", 0xaf}, {&(0x7f0000c21000-0x2f)="39dc7c19436215a2fce8f3346db15f7fbac69c519d99d85bf9924d8af7c29b0d6b64aa5a0b28893e17dc295c31330b", 0x2f}, {&(0x7f0000755000-0xcf)="942221ba3e8089bf21a3914b14c8988182214e602ea00137240b57db6b748b07cc6ed9d29db5642a3591d3df45a5382323d05baf10f6f9bf677bf51764f0cfb826414041059ab6c9f88fea66491de6a53c26cfd32b50107f14ad31edd5b6fc1824183dd2277e44f2d0e2faa9a6d29de79b456fe5cbd518825f469f302bddcb164717cc844661bb93d45a62acefcd42b5318b51162a2deab6a6fdd21c1b3a36c0646a87d92cf8bddb2aa67b2ce4c60b66c195bb44a0c772d5d1732890dde556c646f3afb40eccd118f4a5cb77c6c8e2", 0xcf}, {&(0x7f0000e9f000)="c799d8ff3c17bc34ebe5638a957b4452ccc06e9649ab379143efda7b91ce9b214bf68335be9588fecac41ea13d4b74424e0e05d7049aadc0218a5fac161b9a4371f5b5c0bdfaa28dd36a238d0bf162fe3f339ebbfc0ee01b7d411e6658ee8f6bee644484be0affedada1a17fd949538f84237d5cf6b4be74ce9698f602968734bd649177126d910a14eab6f1d866ccdfee50c7e2ca5518a118f7cdb557595a81c0de1dac753a10906120e020648eca9d0208be67e93bb951bf31d0c312f2e2d79cfa7a2d9817ca8c9027104670a12525bbeabe58b82c4f5f8fe7e3434846d2e83b2a5f59aabb7816a56637e543bc0dc9", 0xf0}, {&(0x7f0000397000)="adfa8c70217a175e35e3970b6992414f40ab741f4ae7e6cbfe", 0x19}], 0x6, &(0x7f0000459000)=[{0x48, 0x110, 0x6, "2bd00a6fc15d9be63b04a6e3c70c76f3056f950dc5249e17b2f53cc3c63242091f211979019e1ccbdb428c8c1187a12622"}, {0xb8, 0x118, 0x9, "17cc382f08da5633ace5fd3bb6d57c6d1adbf6c25181dcf6e527e0912a6ea947b9c92bbef1257cecb5578860531ad8099e2bbb17bdd407bd7d8534085e825aa2966dd73f39946ce02574d33aa6c08c2c20c43c8e2af710e6ea13af805480b6c98544b17b139ec196c170395c01a0a9207757120454f77d8d65f30a17fe61e7733563371544cd75363bff6c89a601065ca70cfb811a6e512c2dfb415354614bb48c017d542888"}], 0x100, 0x0}, 0x4}, {{&(0x7f0000d97000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x3, 0x0, {0xa, 0x0, 0x71, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}}, 0x32, &(0x7f0000ef5000)=[{&(0x7f0000934000-0x47)="6a6779825016bb77456680edb57bfc08bc82b676e751d5f13a0d1fcd15e393bdeb8c6fc8cb92edbc967acf1aac2bc2040aa162b4745ba717a2422ea97348186c48966cc55d73cc", 0x47}], 0x1, &(0x7f00001b5000)=[{0x108, 0x110, 0x0, "8d5c220d133b63684a41d6b20145fd723d422faaeb55c4c52479c9a238d4a07ee171e11bc23dce4b871d2a1e96e5752b6ed2b97f412e576b041dfacea322e5141e66ee1b756f40b96d5aa88b88b5e11edd0677a80876d229273c9de124bbc5fd1ecac1a1471afe2a5c6355dc9c2e2f4ada707b64e4c26b95ac660b1fc68aeaa0938934349b970928497b84c7ba1840cdccd6046f88c0a0c71aed145d06e5a6b9fdcccb31b4ef3dab4c6cfa5dde54534705dfd1b5a124137e4fab358f1abffc2a20802de841ec1e83d4e0eb5a7f5d3f837b5c5f788a02dea4d2576e56da815a5ca6b213353f73814e0dbe4fe59f2bb18664"}, {0xf8, 0x13a, 0x41, "61e0403e848dcc1e75312b8d497f52558d04f32b79eee955c8ef79d2e3fcd4bfc18f752d3905ca926c91fe5381a4f96c80857c1d27b7982f57a941496facfa8dcb9c0b00fc282989e72196c30e204b8fd83d9d7eb908f47e0d6b7485177d9345326753e564f902ab0c3f016775314e04e13ad15870822e743bc266eb8d4cec831943f95ac4fc1aad48af472879aae15d4c5bd9f08bd4debc0f603b4dd07c44487e33d8e4d56556fcf604fe2f32e1d33d20a6258772cd38109649a7cd8768ae0b824e885933320056b114fca4d3bd72fcec9c229bca06c09a728715b9c4679fd2fc7d"}, {0xa8, 0x113, 0xd2a, "12d5266efa8707738b077ca50297b4690e88d8e69ca02b483cf6b727c992f3f874da28c8612df40089d4dbf8e8a2759b55438f9a24c1415c81a741545e429d75ea90563c5e8fda64c8ce9c0ef3b3c8dc4b100ec3b325906fcf0577ee1606a6e279cd07e582811a256197ee42280df64194d7816699c08ccd4457e658ad4a3719c390b870a982904f4fc77130b8cb09ae05ee83c3acb273"}, {0x98, 0x10b, 0x40, "16b3d9062a72194ccd42f71dcdc6716ac1c80c00431e757cbae3d9583126665b3a508cdedb28251d409b11569c993b3e70e729b9e7363bf2adfca92396de565dbf04bd18f56ceb5e7a07c499485d9c7f2556cf659dc9c3bc0399807e7fe09fc954748fe14e9208f1482c68407cb88e243ac5b9bb63c8b3c811fcf493be62d0dec56d56cc6d4f7506"}, {0x58, 0x1, 0x0, "8f1636eca757afd9d3fcf4f895c60bf78339cb5e604b14accc9978f644ecfcee72c519d7491caacc43986808fd9672647db53fbb8f558790f8c009c5daad4824070ee643d7c91ad0"}, {0x28, 0x102, 0x3, "ae75230c47602a90470cd985202d9de2885ae2"}, {0x98, 0x107, 0x8, "7400e1d3690c6218a6000c4f3d03b1fdfeba8812dc038f1294af10dc6242ada6030fe97bd0007e5089e902d2616c9e638dba409e498f89e8682784b6cd605b7ed40c97e16a572d23f9a1de3a4996a7af214fb78401d8c63d1c3287f4b2a5f695b87670b02bad21ac2afe0ad315c5c6fd1377ad2adae5dd459607217a0d3c7d9c5eb4acac92f1"}], 0x458, 0x80}, 0x10000}], 0x3, 0x0) accept4$ipx(r0, &(0x7f0000c6d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000080b000)=0x10, 0x80800) r1 = add_key$user(&(0x7f0000892000)='user\x00', &(0x7f000009c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc1000)='P', 0x1, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000d71000-0x4d)=""/77, 0x4d) r2 = add_key$keyring(&(0x7f0000238000-0x8)='keyring\x00', &(0x7f00008df000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000fdc000)='asymmetric\x00', &(0x7f0000192000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009c5000)='user\x00', r2) 2018/01/20 11:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fremovexattr(0xffffffffffffffff, &(0x7f000028b000-0x19)=@known='system.posix_acl_default\x00') memfd_create(&(0x7f0000ad2000)='system.posix_acl_default\x00', 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000ee1000)='/dev/hwrng\x00', 0x101000, 0x0) syz_open_dev$sg(&(0x7f000096f000)='/dev/sg#\x00', 0x7fff, 0x40) 2018/01/20 11:55:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000769000)={0x9d8, 0x4, 0x100000000, 0xa6, &(0x7f0000001000-0xa6)=""/166, 0x94, &(0x7f0000001000-0x94)=""/148, 0x53, &(0x7f0000001000-0x53)=""/83}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009db000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x8800, 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003d7000-0xb)='/dev/hwrng\x00', 0x400, 0x0) recvfrom$unix(r2, &(0x7f000099c000)=""/196, 0xc4, 0x121, &(0x7f00001b3000)=@file={0x0, './file0\x00'}, 0xa) lstat(&(0x7f0000de0000)='./file0\x00', &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents(r1, &(0x7f0000386000)=""/1840, 0x730) 2018/01/20 11:55:01 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000012000-0x8)=0x0, r2, &(0x7f0000000000)=0x0, 0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000013000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) getpgid(0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003000-0x4)=0x0) gettid() fcntl$getownex(r2, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000013000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000+0x59d)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) getpgrp(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x4, &(0x7f0000002000)=[{0x1000, 0x8, 0x3b1, 0x2000000000000000}, {0x80000001, 0x1, 0x3, 0x8}, {0x1, 0x0, 0x4, 0x1f}, {0xfff, 0x8f4, 0x1, 0x4}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:55:01 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef5000)='/selinux/checkreqprot\x00', 0x10000, 0x0) accept$netrom(r1, &(0x7f0000675000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bb8000-0x4)=0x10) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/20 11:55:01 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000009000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000000b000-0xcf)=""/207) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3f, 0x100000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000008000-0x93)=""/147) 2018/01/20 11:55:01 executing program 5: r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x0, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x440, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005b8000-0x20)={0xea0, 0x28, 0x203, 0xf2a, 0x3, 0x4, 0x4, 0x7, 0x0}, &(0x7f0000669000)=0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x88}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000002000-0x6)='ramfs\x00', 0x2, 0x0) symlink(&(0x7f0000281000)='./file1\x00', &(0x7f0000110000)='./file0/file0\x00') 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) readv(r1, &(0x7f0000001000)=[{&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000000000)=""/72, 0x48}, {&(0x7f0000002000-0x7f)=""/127, 0x7f}, {&(0x7f0000001000)=""/114, 0x72}, {&(0x7f0000002000-0xf8)=""/248, 0xf8}], 0x5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0xc257}, &(0x7f0000001000)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r3, &(0x7f0000c81000)="9134bccbb5f029fd7dc82882795e911e6852ffa8746e587c31d372bd9df989468e0f23831a7a06cf2173b8190461b82508d80883d38f5725af0847375b847cb046b2cc87", 0x44, 0x24048004, &(0x7f00001bb000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x5d76d9b0, 0x800, 0x3, 0x400}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000001000)="2debc67c35ff2d22aaaeb723d8f63ecf21b1713daa1c93bbf63e2671165e37a71dae39d406bf04062b21551355ca203af94c48349102db409c9344473e987e3844e48c07f3f77b73e4d58f7eb16d34f847a1f619496a66de8041c08b5eff9a994f85f648e9a1fe5d510257aaf3e0f8bc1a9154a3346e87f7a0ab6fa35b98f3201ac17a2c9e21b41dbe4e91dae0adff0d430bcd61ac390a93ac9e65cc3ca5d11a29e5c833e43d0c015802911980a3fed496eaa693568145ba146290c011b5975e7f0eb40592c7769f36c99c9cabc1d9e2511581ea71e727cda6b9", 0xda}, {&(0x7f0000002000)="f55e67ab405d55ba066f6505b2bc9fc1e5a04574fe7ec8f9f19eaeb1c5d449db67cc16e3ff3a3dac08f37f17285f7043c2e0fd0d3a354e048fdacfb78f2c5ccacd2746607984e2771838a684d93d9d2926b8adbf0d4e8c1d175ef751ddd126ec4dab253f5e8df08b329308666c17827078448c8e50efd3b5733fb024ec5e6feb0665edc30425f118e30b7cfe04dabf07ddbc94a6bd8601a762a5f1c3473000af1c11c337dfd8e2cef0ad552bedbaeefbdb29ff7217b7dc217891b4d1ba0ccd437cc1cfc3ab89dcfaa6976732f712f9247eebcad68fc6d74368034ae19fdd9ad69ecd62979fb559c142717697", 0xec}, {&(0x7f0000001000)="7d7a7cb28ba9ab7e38fd6789455e6f66", 0x10}], 0x3) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramus\x00', &(0x7f0000104000)='(\x00']) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x210000, 0x0) 2018/01/20 11:55:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000153000)='/selinux/user\x00', 0x2, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00006b8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b9f000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000858000-0x10)={0xfffffffffffffff8, 0x1, 0xe3f7, 0x2}) ioctl$int_in(r1, 0x5452, &(0x7f0000a5e000-0x8)=0x41c24efb) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00008b2000)="", 0x0, 0x0, 0x0, 0xffffffffffffff1c) close(r0) setsockopt$inet_tcp_buf(r2, 0x6, 0x19, &(0x7f00003b7000)="3d9b7f55bcbc061df6192e0c9dcf754814586500000000ec25fd56d3373dd1ee9956fb0c20f28e64d34fdf4180be0b142a54ede6d933e7ebd6", 0xffffffffffffff39) r3 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003e1000-0x4)=r3) 2018/01/20 11:55:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001000-0x20)=[], 0x0, 0x0) 2018/01/20 11:55:01 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000090a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x19980330, r1}, &(0x7f0000001000-0x18)={0x3, 0xfffffffffffffff8, 0x6, 0x2, 0x2, 0x1}) fallocate(r0, 0x0, 0x2, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x480080) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6)={0x0, 0x0}, 0x8) 2018/01/20 11:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002da000)='/dev/hwrng\x00', 0x680881, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000bb1000)={0x0, 0x1}, &(0x7f0000705000)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002c0000)={0xffffffffffffffff, 0x5aca, 0x1, 0xfffffffeffffffff, 0x4, [{0xffff, 0x7, 0x6d6d, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xf1ab, 0x4, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x6, 0x10000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x7, 0x2, 0xffff, 0x0, 0x0, 0x2a8a, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e8c000-0x98)={r1, @in6={{0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffeffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x20}, 0x98) sync_file_range(r0, 0xf03, 0x9, 0x5) inotify_init1(0x0) socketpair(0x1, 0x807, 0x3b17, &(0x7f00009ff000)={0x0, 0x0}) pause() 2018/01/20 11:55:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100080003, 0x0) r1 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006dc000)={0x0, 0xb9, "80c97a1c69af902965b50c9c62e7a924302a940ce207109e563067744ec28ffd762d9e571a19bc204fcc79ef449eb98c4b57092c9140f57c44b44033be4c5ef70df738fb63ff4c42082866444ff67a78198e9544765af82da763a5317bded08a82920e640592fc3d1cb981bb719a3ad68d3de5f1e102c3c8bbf1ca411d4ca2e28a8b70ccefa0c649cb282637bcf6b485228dcc8c5bccea0469c7dc21b3f16e855dfb46e439cdfec5d60b22148d9cca8b14904122f01437417f"}, &(0x7f00007a9000)=0xc1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cc7000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000208000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000234000)={r2, 0x3, 0x1, 0x9, 0xce2, 0x101, 0x4, 0x200, {r3, @in6={{0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10001, 0xff, 0x5, 0x2}}, &(0x7f000003a000)=0xb8) accept4$unix(r0, &(0x7f00008d0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000527000-0x4)=0x8, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fe6000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000389000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b25000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5f, r4}) connect$unix(r0, &(0x7f000032a000)=@abs={0x1, 0x0, 0x1}, 0x8) r5 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r6 = socket$unix(0x1, 0x1, 0x0) shutdown(r6, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006b3000-0x4)=0x4, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000862000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5bf, r4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/20 11:55:01 executing program 0: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xa, &(0x7f0000015000-0x10)={0x20, 0x4}, &(0x7f0000015000-0x10)={0x0, 0x0}) prlimit64(0x0, 0x2, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x10)={0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000008000)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000014000)=0x0) mprotect(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3) 2018/01/20 11:55:01 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000)={0x8, 0x4}, 0x8) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) clock_settime(0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000002000+0x864)='/dev/usbmon#\x00', 0x1, 0x2400) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001000+0x98e)=""/115) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) close(r1) 2018/01/20 11:55:01 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = dup2(r0, r0) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000fa5000)='&\x00', 0x1) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00005ef000-0x4)=0xff) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000fa6000)={0x0, 0x80000000}, &(0x7f0000fa6000)=0x8) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fa6000)={r5, @in6={{0xa, 0x1, 0x7a6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, &(0x7f0000331000-0x4)=0x98) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f0000fa5000-0x8)='\x00\b', 0x2}) ptrace$getregset(0x4204, r3, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) 2018/01/20 11:55:01 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f000000d000)=@known='security.selinux\x00', &(0x7f000000d000)=""/153, 0x99) 2018/01/20 11:55:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000001, 0x0, &(0x7f0000fd0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00009d2000)=0x7) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000730000-0xcc)=[@in6={0xa, 0x3, 0x51, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5d80}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffff8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfc0000}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000207000-0xc)={0x4, [0x40, 0x7afc194a, 0x7, 0xfffffffffffffffe]}, &(0x7f00005e1000)=0xc) shutdown(r2, 0x1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000a9a000)=0x0) 2018/01/20 11:55:01 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x1) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000007000-0x50)={@generic=""/16, @ifru_mtu=0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) 2018/01/20 11:55:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007e4000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008c9000-0xa)='net/route\x00') getdents(r1, &(0x7f00000cd000)=""/48, 0x438) 2018/01/20 11:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/igmp\x00') mq_getsetattr(r0, &(0x7f000021c000)={0x2e, 0x7, 0xcfd, 0x3, 0x9e340000000000, 0x80000000, 0x942, 0x3a3}, &(0x7f00002db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f0000e03000-0x40)=[{&(0x7f0000ff9000-0x7d)=""/125, 0x7d}, {&(0x7f0000ab4000)=""/129, 0x81}], 0x2, 0x0) 2018/01/20 11:55:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) write(r1, &(0x7f000080e000-0x3f)="ad", 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a58000-0x5c)={0x7, 0x2, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x33}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000f08000)=[{&(0x7f0000fb6000-0xb0)=""/88, 0x58}], 0x1) alarm(0x5) read$eventfd(r0, &(0x7f0000aaf000-0x5)=0x0, 0x8) preadv(r1, &(0x7f0000f0a000-0x80)=[{&(0x7f00008d1000-0x22)=""/34, 0x22}, {&(0x7f0000038000)=""/170, 0xaa}, {&(0x7f0000d99000-0x4d)=""/77, 0x4d}, {&(0x7f0000db9000)=""/70, 0x46}, {&(0x7f0000b2b000-0x5)=""/5, 0x5}, {&(0x7f0000910000-0x3d)=""/61, 0x3d}, {&(0x7f0000a8b000-0xb4)=""/180, 0xb4}, {&(0x7f0000038000-0x8d)=""/141, 0x8d}], 0x8, 0x0) 2018/01/20 11:55:01 executing program 0: prctl$intptr(0x1c, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x15, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/20 11:55:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000098e000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000d42000-0x20)={0x400, 0x2, 0x3, 0x7fffffff, 0x2, 0x0}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000a04000-0x33)=""/51) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00002c1000)={0x1000000d, 0x0}) 2018/01/20 11:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) lseek(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cec000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004cd000)=0xc) fstat(r1, &(0x7f00008b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000b1c000-0x4)=0x0, &(0x7f0000bab000-0x4)=0x0, &(0x7f00003c9000-0x4)=0x0) getgroups(0x3, &(0x7f0000007000)=[r2, r3, r4]) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:55:01 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000443000)={@generic="5941df26a5a9a7f986891d3aeb088c48", &(0x7f0000939000-0x5)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:55:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgid(0x0) r2 = getpgrp(r1) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x0, r2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000042000-0x4)=0x0) capget(&(0x7f0000a5c000)={0x20071026, r3}, &(0x7f0000faf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:55:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r1, &(0x7f000062f000-0x8)='./file0\x00', r1, &(0x7f0000883000-0xa)='./control\x00', 0x2) 2018/01/20 11:55:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb7000)='./file0\x00', 0x800000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004ff000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) getitimer(0x0, &(0x7f0000918000)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(r0, &(0x7f0000081000-0x8)='./file0\x00', &(0x7f00005dd000)={{r1, 0x0}, {0x0, 0x7530}}) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f00001ca000)='minix\x00', 0x20000, &(0x7f0000926000)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f00006da000-0x1)='.', &(0x7f0000802000)='ramfs\f', 0xff8c, &(0x7f000066e000-0x3)="") 2018/01/20 11:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000038000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00002a2000)=""/132, &(0x7f0000ea4000)=0x84) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) futex(&(0x7f0000a95000-0x4)=0x0, 0x80, 0x0, &(0x7f00000be000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/20 11:55:01 executing program 4: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000a000-0x8)="2bb200", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) mmap(&(0x7f0000015000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, r2, 0x0) 2018/01/20 11:55:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/autofs\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008cb000)={0xffffffffffffffff, 0x3, 0xfffffffffffffff7, 0x2, 0xfff}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006c2000)={0x3, 0x7, 0x2, 0xf6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x801) poll(&(0x7f00003be000)=[{r2, 0x0, 0x0}], 0x1, 0x5d) 2018/01/20 11:55:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000082c000)={0x0, 0x0}) flistxattr(r0, &(0x7f00000e4000-0xd9)=""/217, 0xd9) r2 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003ac000)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b6000)='/dev/sequencer\x00', 0x80081, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000f73000-0x2)={0x7, 0x3ff}) fcntl$setownex(r2, 0xf, &(0x7f00007ab000-0x8)={0x1, r3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000014d000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r2, &(0x7f0000605000-0x2)=[{&(0x7f00009b9000-0x62)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) 2018/01/20 11:55:01 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000016000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000016000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000)=0x10, 0x800) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000f000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x35a}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000018000-0x30)=[{0x2, 0x4}, {0xf, 0x4}, {0x8, 0x2}, {0x2, 0xc065}, {0x4, 0x1}, {0x3, 0x8}], 0x6) 2018/01/20 11:55:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000ff8000)=0x0) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) pwrite64(r1, &(0x7f0000927000)="ad3c362e36867ad725c78917e15e4d429dec88e26885786dd815292df1a2e0aa0e623f4a73fb99de7dd13507a36f9e3c16932c2dc62a9448992cbee597c572a99c1dd3291c6159affec54a04515dd7", 0x4f, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f6d000)=[{r1, 0x80, 0x0}, {r0, 0x40, 0x0}, {r1, 0x221, 0x0}, {r1, 0x0, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x480, 0x0}, {r1, 0x60, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x1c, 0x0}, {r1, 0x400, 0x0}], 0xa, &(0x7f0000c30000-0x10)={0x0, 0x0}, &(0x7f000065a000-0x8)={0x2}, 0x8) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000f6a000)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000beb000-0x8c)={0x400, 0xffff, 0xffffffffffffffff, 'queue1\x00', 0x20000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 67.436107] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11945 comm=syz-executor2 [ 67.455377] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11945 comm=syz-executor2 2018/01/20 11:55:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) accept4$inet(r0, 0x0, &(0x7f0000272000-0x4)=0x0, 0x800) 2018/01/20 11:55:01 executing program 7: seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00000eb000)=[]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000924000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00009b1000)="2e60ec5c1757ffee6a5dafd949fe17249ba1a929ed235aaf32f2d6b742b5fce3336f946589e9ea61ba0b57eb63c6c88089b3d75435e48900a65f77648e6ce4d5d80b78f18f951d6bd7ab21965b18b22525a1fe89f5b10698e1e70e0d7cc054deadb19c6f453139cbcc23cc282d28023eae17fd37d83ca301ef48430e2e006903a6b7bb9c21842a176dc4f26e134403a71e878748aa6671774bdb61e417d93e11840a5c7d4fd71c4fb7", 0xa9) clone(0x10100803, &(0x7f0000dd4000-0x2)="", &(0x7f00005d7000-0x4)=0x0, &(0x7f0000311000-0x4)=0x0, &(0x7f0000119000-0x3)="") syz_open_dev$evdev(&(0x7f0000abd000-0x12)='/dev/input/event#\x00', 0x1, 0x40080) pipe(&(0x7f000025a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c9e000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x57d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) dup(0xffffffffffffffff) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000429000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:55:01 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000c000-0xc)={0x80000000, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000000b000)=0x0, &(0x7f0000000000)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) stat(&(0x7f0000011000-0x8)='./file1\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000022000-0x38)={&(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0xc0040}, 0xc, &(0x7f000002b000-0x10)={&(0x7f0000028000)=@bridge_setlink={0x13b4, 0x13, 0x400, 0x6, 0x0, {0x7, 0x0, 0x0, r3, 0x20000, 0x1000}, [@IFLA_PORT_SELF={0x1384, 0x19, [@typed={0xc, 0x5b, @uid=r4}, @nested={0x1118, 0x74, [@typed={0x8, 0x46, @void=""}, @generic="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", @typed={0x18, 0x3e, @ipv6=@loopback={0x0, 0x1}}, @generic="92e5a013a438c1e25ab41c6d018ab7873ed6f5fee3f3fef51c41632f7f5eba9895ab68aa6548a794022c745383915e15f48e9c8649629e696fc2857985975cc9e5d182af23d4b781e9f79967944a9321762d49d1b0bb30ac1863c2d63bf8894f3538a8a167b2247e467949857bac4f0310e338ebd112a52160640b8d785c07e600cde96270f2caf999ef6c5aef9e021273db9197c17383c90e63479f9897155817f5458066a30225431abafb18a8095aee051f3858d5035632bac681cc4ac433d533aabe9b13ebab54e8f421490079a05e5043e23a339642f2bd189d34255b3c6fe996516ed8d09b10bfa86d9f82a5e18f55"]}, @generic="9166d0f8bc9bbe2ca32554df05d90b374998e2ff940d4022caa10a5172576a858670fcbed470dfb0cfe23db6d3ab8644d6b74b48f31330bc24d4f0bff7a2d1e3da5233", @generic="640995f6d68f00aa76f116ffe990e5453c53ed980eff3456c12d16b8fbfa", @generic="11e35241ffb963c95ae3ac469b0c0e8c7d8203a5db03df730f7ca9c42277", @nested={0x1c, 0x8d, [@generic="5354caeedf932a4e366dca0c7511499abe", @generic="14f23707"]}, @generic="6728cb74663c568e84eb1383195c23a3b972c89c50860129f0c39e4a4b2ee80dbfbc09103aebd81a42f6f6222c5bf8afeec57830d8421314c93fe54c1c67eb5fd24f5334070ac3851974d35fe6f45b70f9ed8ecb99143769bfcca1461b909f3a1ea554e8b4490558066eab7739cd64d0753cbf18824b9347421144e6dbafa8cd472489f5", @nested={0x13c, 0x4, [@generic="9ba73b12dab7003456c1d308e7b508b340efd523354b9b7b126fb15829eca1c3f466c8748b998b02c01c11ed7aa964e02bf3a047faf9eef813af16d928a9c86a9117f4b747bc58d8c888ff3c8eea371a995043ae45bcb710abf097cb1579c81046f52fdb94bab0bdc48c745918c1ab00529b8e24351e513f48a99e7b87829aaff6b1b1fa7b3097e86ef246c24e7ba2ab59dc61132f4e740547a339481af69b31f9f0f8a8da23df0c397e4e846f7e3341f97dd728e823a23cac03369ad4ea1f795f3b63e715a78bd4d1e861146cf6fc4c72653e6df46f9b397b8479c7baef24eb8e", @typed={0xc, 0x33, @fd=r0}, @generic="041ffb5a2b6df6e72f37338de75450071d8a06c428b3d897ba594c612f30ca50853e8d80b2879c45156940a8695aea4295998a66c7b26c73cf0b", @typed={0x8, 0x2f, @void=""}, @typed={0x8, 0x65, @binary=""}]}]}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x200}, @IFLA_NET_NS_FD={0x8, 0x1c, r2}]}, 0x13b4}, 0x1, 0x0, 0x0, 0x40008c0}, 0xc080) r5 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r5, &(0x7f000002a000-0x2c)=""/48, 0x30) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f000000b000)="9590d627ea9c37778ee5c6279c0d5590cba3acea32e00836493498a764be13c6e2026073d6ba6ec368f0fa19c80acaeda8ac63d6dc1240f338f98b09a3d9da05b972e30d4fa379a4c94e5e4f703f8906508b6b7a151a78264f7a58bf79ac91f8bf84dc06e5c217e955a11246c4b929df85818bbe4dd3af2c00ae3f87b4bd466722a9d248e6fd7ce94976b7912257c2774faac67fb7c855a4047430855d158de2675f5ee7d2ff69c131f741e55c42cc66a4b58c5a", 0xb4, 0x0, &(0x7f000000b000)={0x11, 0xff, r3, 0x1, 0x4, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/20 11:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f000071f000)='\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r0) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000d93000-0x1000)=""/4096, &(0x7f0000f8c000-0x4)=0x1000) socket$inet6(0xa, 0x8000000000000802, 0x0) 2018/01/20 11:55:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000ba6000)='./control\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000548000)='/dev/loop#\x00', 0x20000000000, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000750000)='/selinux/enforce\x00', 0x20400, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000093000)=0x2, 0x4) ioctl(r1, 0x4000000000001274, &(0x7f000025c000-0xcf)="e41afeb7432ca5614d87bc19b4d8fe2fd1a1386f4f01c2f04dd710c2816773a841c2de7e9c5935569712622cf80f806aa49feac8cc13b1a7e536957d6dc51c8d955c6eb0351bbb5577e7784ad02d86e692845550a048ec6b7ed430f896cd42cdeb556d28466c3f3278535eb82d5b89c58b81746168f0c9ecfa82193d945b0b77e4263a3826796acb93b29154664c1e8e09cf1da086e24dc6eefe261647ca42f8c387f1e92a15d7f6442325bfc3b4cdaf016499c851b9fd756a25993db97ca4a45882ead0c4d9d98a83553a0dd022e6") 2018/01/20 11:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000668000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000de5000)=""/18) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000588000-0x38)={&(0x7f0000062000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000e68000-0x10)=[{&(0x7f0000ad1000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000953000)=""/235, 0xeb, 0x0}, 0x0) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 11:55:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) fgetxattr(r0, &(0x7f00002d6000-0x14)=@known='security.capability\x00', &(0x7f0000e8e000)=""/31, 0x1f) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:55:01 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x807fc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000fa8000-0x8)='keyring\x00', &(0x7f0000fa7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000fa8000)=""/21, 0x15, 0x2) keyctl$update(0x2, r3, &(0x7f0000fa8000-0x16)="d5c21f806de4767bca6a992e4cf7c3081f60b5de052a", 0x16) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x10000000002, &(0x7f000033f000-0x10)={&(0x7f0000fa5000)="", 0x0}) 2018/01/20 11:55:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d71000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be4000-0x6)='/dev/sequencer2\x00', 0x0, 0x0) dup(r1) stat(&(0x7f0000395000)='./file0\x00', &(0x7f0000cbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000185000)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ead000)=0xe8) setreuid(r2, r3) ioctl$int_in(r1, 0x80000000005403, &(0x7f0000a9b000)=0x0) 2018/01/20 11:55:01 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000a03000-0xd)='/dev/usbmon#\x00', 0x9, 0x105000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f0000010000)='ns/cgroup\x00') 2018/01/20 11:55:01 executing program 6: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000781000-0x8)='trusted\x00', &(0x7f0000787000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="97083a5ce29c391c5b3e1d70c776162d83d686cdc48a79a4f7275658cace75e8edf871c5d5dac36a5995", 0x2a, r0) 2018/01/20 11:55:01 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) writev(r0, &(0x7f000001b000)=[{&(0x7f0000020000)='!', 0x1}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x628300, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000026000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 11:55:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c6d000-0x10)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f0000b85000)={0x0, r0+30000000}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f000091b000)={0x0, 0x21, 0x1000000000000, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/20 11:55:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r0, &(0x7f0000da0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)=0x1e99fa11d8478bd4) fcntl$getownex(r0, 0x10, &(0x7f0000153000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f00004cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007bf000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000061e000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000203000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d2000)=0xe8) stat(&(0x7f0000d80000)='./file0\x00', &(0x7f0000463000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00004cf000-0x38)={&(0x7f000016f000-0xc)=@proc={0x10, 0x0, 0x2, 0x10000008}, 0xc, &(0x7f0000804000)=[{&(0x7f0000fd7000)={0x1c, 0x3e, 0x1, 0x6, 0x1, "", [@typed={0xc, 0x11, @ipv4=@rand_addr=0x4}]}, 0x1c}, {&(0x7f0000c36000-0x13c)={0x13c, 0x1e, 0x70a, 0x0, 0x0, "", [@nested={0xb0, 0x29, [@typed={0xc, 0x28, @pid=r2}, @generic="12b7b05c38099408e8ea813eb0cd0a72e17b82a85231e36be0b85856f66778b11399102dc0ee17b6562741286227672c66142acb18d927ad5d769d32fc53ca65f4c483e40166ff17afb428602d9a225ae28f38e9766e640568ba2b", @typed={0x1c, 0x69, @str='\'vboxnet0system!&\x00'}, @typed={0xc, 0x87, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x1c, 0x73, @str='security,security\x00'}]}, @nested={0x7c, 0x65, [@generic="7da63e99dc93c43f14e6c9fcde3d7def3b12605592828208e53a6d0c9f7f4b60cf73737b66f85d293281b76863863dbbae1bd022a3f32371f7a5", @generic="b3786e4e15b22ac628657376d9ec84f6c1e96e706f33f0853e866799a3be225320faaf2fa1fd0602ab0779c2ce6576d5d9", @typed={0xc, 0x16, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x13c}, {&(0x7f00007e3000)={0x1d4, 0x24, 0x400, 0x4, 0x3, "", [@generic="8110f535415ceb6adc3bbe2286b27559fbe32aaceceaf64fba9898e0cf356ded3feba995b13a1bf012990ef165521405fc6c115d453c66ff70c7afcedfb0a893a47f1823f9ac9a6eb42cfbd11c4718f2f25df6c9b61f637bac50586102b3af427c9fc5a98be09d20a0c5eeda38bc60f40a19c7d4979bf67bc40438e508211e319437a6c58b2ce5101660207ecd9bcbe8c417c10f6b0ed7e1e4c3bfe80d72be1ce017fad1373b1c09216ba9779d84395303b0e01e5df4ad52e8a1a1e964aa851e5a4c6321b9e8eb0bf4c919ad7b64634cd81450bbf75d8cd965b3fb7b1e384ec2c9cea7e234dd6a83e987f8a49999ec5b77b3cfe31d94de", 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[@generic="b9d660c51e98e483cbaf0aeeb0026972fabedf49c0ab953cf3dbb1730bc5515ed99974cd087ec5b68db77c8db46a010e2fdc490cbc7a90aac4e49119dfe0300804cea25c78e71f3460b2899a8dc81807b2bacd324c361d65446f96f82ac1bb2363da851e9d80a03750aa2adcfe8620e031991ac72e9b0a93eeb3ed5b95ea219fee2e7bec49f338102b823de6303960d48d0824951b87c1f8bc0de1bcb3dd17c4ca75167d44654d83eb424a3b475bedfc81cb5c2c121da6faae849705372c6fcfcba43caa117bcb55e6a2ba3b26a5a3ba2634ebfaf33b465b8601be1d08f9dfe7626c77a999f1cc0008f8854d05e8202b38a6f1606a", @generic="67f075c2b2e2b100381325c00e1ba9968282bc836024f5d10545b9a9ceebe4df3267d3d2a871bec7db0cdc7a55c7530be5a30b7692dee8903d9c136943961ac274c1cc89a9bf92ad963db7328b8835e1f4272395bc87219d0d3e9d394a1de3ebf63cf53698d9a3d87d2ba23efefaea711f5e691129fd3086", @generic="d1f4b821a1fe4858c66ad59cfc0087f09b5ebf451bed1d89ba538c22a9a35f457ad3d7e046e236fe56f156e102e1fe3949aea5e0a6981c0d43e008e1f9eb61ee905a23a4dad188d4a37999d84be6dffd73b799a0dadf4d60e49f7e2bd14d5b4f53e38625eff6f5c92c5e5a0f3e12b19592fef5504a48046f69dd88668fc4a97bb3d26af003cbcb544d0e9a4863291515b1ef848f6fe7ad65af606d349c0c3a4071b1813d6511601ed799ad55c4f333328f265176e664c5a17d621628df3fdf6977c2012ecd0a3c986c29e19c049fd03f2e6122cbff92af753353dc", @generic="a090e021dea5a16e1f53aeb6657ddb736d03bbd12fa1af9b002ba638014b9d975c7463ea9437de4cd1d275d67b5b091fe9afe34fba6faf597b", @generic="6ce3cbd94a94ac15ef6909007f37689b8495267846bbbe62f20b40f86cd18c1f095e93bcae30857fcc0a24152e153705", @typed={0xc, 0x7d, @pid=r5}, @typed={0x100, 0x4c, @binary="cfc11e1900c84799471c96517134dcf966be2e9c463647b119c0ed0d582ac12246f54d3105db27c0191feddc4615079ca8fc97ca2f864127cf957e3ef37fb29ddcd03cff4048e451ec7cd62408cc9b457c3d677bf9df2e25ca6dacfce722e3aa7641fe8a4cb68803698f0136c68f899d54490dd4ab9030aac6679a33ef0771271504ddd69c5f609efbcb7527242aa3b4d2ab3682202c17d2a7b50ed4176ed3d318f7c926a974d7c92b3ea01c8157476454be0b99a53253f27a697ce37025047fccc3197909907c20344ad05e302314f4f0bc21a264157f05dc45de017deda26965c2e2dcbe5fed2f7f6a3d2a837f403e343522a126af"}]}]}, 0x648}], 0x7, &(0x7f00007ef000-0x20)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x20040000}, 0x4) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) rt_sigprocmask(0x1, &(0x7f0000d1d000-0x8)={0x9}, &(0x7f0000b96000)={0x0}, 0x8) 2018/01/20 11:55:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000c5e000-0xa)='security$\x00', 0xa, &(0x7f0000000000)='\x00') listxattr(&(0x7f000041e000-0x8)='./file0\x00', &(0x7f0000ae5000-0xb8)=""/184, 0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000c00000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dab000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00005e8000-0xb3)=""/179) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e9b000-0x8)={0x0, 0x0}) umount2(&(0x7f0000412000-0x14)='//file0/file0/file0\x00', 0x3) 2018/01/20 11:55:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) 2018/01/20 11:55:01 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f6f000)=0x124, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f73000-0x4)=0x7a, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f75000-0x490)={0x194, {{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaae3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x0, 0xfffffffffffff000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000000}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x839}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x61a, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) 2018/01/20 11:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000500000-0xc)={0x0, 0x0}) open(&(0x7f000055f000)='./file0\x00', 0x2805, 0x0) 2018/01/20 11:55:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r0 = creat(&(0x7f000027e000)="e91f7189591e9233614b", 0xa1) bind$vsock_stream(r0, &(0x7f000071d000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000025f000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000a0000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000191000)=0x0) r2 = getpgid(r1) get_robust_list(r2, &(0x7f0000ae3000)=&(0x7f0000b67000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000b5c000)=0x18) fcntl$setown(r0, 0x8, r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000688000-0x4)=0x0) mount(&(0x7f0000df7000)="e91f7189591e9233614b", &(0x7f0000ed2000-0xa)="e91f7189591e9233614b", &(0x7f00008d6000+0xdd5)='ocfs2\x00', 0x0, &(0x7f0000636000)="80b8edbb012be69394f221063e792bd9b6352227b5a3c6689f") 2018/01/20 11:55:01 executing program 0: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x0) unshare(0x800c000) socket$unix(0x1, 0x1, 0x0) mq_getsetattr(r0, &(0x7f000004e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000004f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:55:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(0xffffffffffffffff, 0x408) 2018/01/20 11:55:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000002) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ca9000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e13000-0x4)=@assoc_id=0x0, &(0x7f0000a0f000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000636000)={0x0, 0xfffffffffffffffe, 0x400, 0x4, 0x20, 0x7fff, 0x10000000000000, 0x1f, {0x0, @in={{0x2, 0x1, @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]}, 0x9, 0x2, 0x3f, 0x19d, 0x1f}}, &(0x7f000062b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000938000)={r1, 0x4, 0x1f, 0x4, 0x5, 0x8, 0xa83, 0xff, {r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0xc970, 0xbec, 0x9e71}}, &(0x7f000077c000)=0xb8) 2018/01/20 11:55:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ac7000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00005a8000)="7569645f8061700078") writev(r1, &(0x7f0000408000)=[], 0x0) 2018/01/20 11:55:01 executing program 6: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x422, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/20 11:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xd, 0x8000005) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00002ad000)=@routing={0x0, 0x4, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x28) 2018/01/20 11:55:01 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000014000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x201) ioctl$KDSETLED(r0, 0x4b32, 0x7) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000003000)={0x5, &(0x7f0000014000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = syz_open_dev$sndseq(&(0x7f0000012000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000007000-0x10)={0x3ff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:55:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) openat$rtc(0xffffffffffffff9c, &(0x7f0000a4d000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/20 11:55:01 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file1\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000fe7000)={@loopback=0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000270000)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000fe9000-0x6)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f78000-0x4a)={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}, {0xa, 0x0, 0x5d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff0001}, 0x7fff, [0x40, 0xfffffffffffffffd, 0xfffffffffffffffb, 0x0, 0x4, 0x100000000, 0x7, 0x3]}, 0x5c) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) [ 67.760859] binder: undelivered death notification, 0000000000000000 [ 67.786783] binder: BINDER_SET_CONTEXT_MGR already set [ 67.792637] binder: 12041:12043 ioctl 40046207 0 returned -16 [ 67.801521] binder: undelivered death notification, 0000000000000000 2018/01/20 11:55:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000763000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f00008f5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) connect$inet(r2, &(0x7f00004ca000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006b1000-0x5f)="d7", 0x1, 0x80, &(0x7f0000677000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00009dd000)={0x0, 0x0}, 0x80000) writev(r2, &(0x7f0000915000-0x10)=[{&(0x7f0000e63000-0x1)='z', 0x1}], 0x1) 2018/01/20 11:55:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000088d000)='./file0\x00', 0x0) mkdir(&(0x7f000044f000)='./file0\x00', 0x0) truncate(&(0x7f0000c30000)='./file0\x00', 0x7) getxattr(&(0x7f0000e4b000-0x8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) 2018/01/20 11:55:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000eab000)='/dev/usbmon#\x00', 0x100000000, 0x131400) faccessat(r1, &(0x7f0000ea8000)='./file0\x00', 0x2, 0x100) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$void(r0, 0xc0045878) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4e2373272e5c3008, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x282, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0xffffffffffffffff}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/20 11:55:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125d, &(0x7f0000cab000-0x3)="") mlock2(&(0x7f00008c9000/0x1000)=nil, 0x1000, 0x1) 2018/01/20 11:55:02 executing program 5: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000980000)="08aa9f99c1d828da872ea225d42ef267b46601dfaddc2dfeb719ced5e1c9779b2bb20c612eced65af159494f3735da3d79f90269e67a777db8d9d308046cb60a7ac972c377bfe0c4a51ef38fbbfc84") r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00007ed000)='./file0\x00', 0x0) 2018/01/20 11:55:02 executing program 3: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d44000-0x4)=0x1c) r1 = getuid() ioprio_set$uid(0x3, r1, 0x1c) 2018/01/20 11:55:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x2, 0x0) write(r0, &(0x7f0000bd9000-0x26)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0xff6c) recvfrom$inet6(r0, &(0x7f0000c30000-0xde)=""/222, 0x457, 0x0, 0x0, 0x0) 2018/01/20 11:55:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) stat(&(0x7f0000b49000)='./file0\x00', &(0x7f0000fa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d38000-0x8)='./file0\x00', &(0x7f00001f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) 2018/01/20 11:55:02 executing program 0: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000058000)={0x1, 0x9, 0x1000, 0x80000001, 0x6, 0x40, 0x6, 0xffff, 0x7, 0x3ff, 0x3a4}, 0xb) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) fallocate(r2, 0x0, 0x0, 0x400000000006) 2018/01/20 11:55:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000038000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") socket$unix(0x1, 0x1, 0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/20 11:55:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b11000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e50000)={0x400000000000015, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000dd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000004f000)={0x0, 0x68, "1396ef453503681489283a56fe0e2a320ad87ba4956d9e13506dbd894f9d67e6746cb5a334ce58676da04492d591380b78af07bd04f34343a8ac7dd8c1a16ed459324635c23400aee3ef40b4b3c60e3cff7bb5315c9b5cfff15dc6fd550cd6529199d248033896c7"}, &(0x7f00000b7000-0x4)=0x70) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000046d000-0x8c)={r3, @in6={{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000317000)=0x8c) 2018/01/20 11:55:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f00008a9000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f000041d000-0x20)={{r2, r3+10000000}, {0x0, 0x5}}, &(0x7f0000b98000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r1, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r0, &(0x7f00007dd000-0xa9)="cafaa1d663aba34556f55fcdd8d3df4104d42b14369baa1f94e3a9619ae0cb9125051caee2b990dd6c9285a10da6541c477f9dc3a27cc290ee9a3f2e7e432c31b29980d9b4acba1af7a341c07f52a51b252edcd29e4eb3101bff34631f526d7f3746c05500fb8c8a5d02959cab034dcc97f2d6e78f1a2971b0a6d7d3b4718a646a183d63a5019ddcaf3d6acce7727e867c1ba6fca1e5358e772090e3459ae515546b3d2ddbdbd3f5da", 0xa9, 0x1, &(0x7f0000ec0000-0x10)={0x0, 0x989680}) [ 68.251547] binder: 12056:12058 got transaction with invalid parent offset [ 68.270001] binder: 12056:12058 transaction failed 29201/-22, size 80-16 line 3312 2018/01/20 11:55:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000383000-0x58)={0x8, 0x80000000, 0x2, 0x3, 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]}) r1 = memfd_create(&(0x7f000087e000)='!\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f53000-0x98)={0x0, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, &(0x7f0000823000)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a47000)=@assoc_value={r2, 0x46d}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000002000000600000000000000000000000000000000000000000700000022001800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d5f000-0x5c)={0x0, 0x0, {0x1, 0x0, 0x0, 0x3, 0x2d3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:55:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000065d000-0x8c)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000691000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bb9000-0x75)={r1, 0x6d, "97941068d151357ef47902a894db6bb0607a3833c3d7c4b6488afb55f516b9903f418ad593912eb3e1f7d413eaf33c8b9170c42682b2f5545ddd9ae47f22811817e2073404a50d7c695ae659fcaad8aeda7dbecb05ffc2611e7cb43f9d743d586cc3a9117f7c7e3eb27fbbcaed"}, &(0x7f0000000000)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r2, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r2, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/20 11:55:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000020b000)=@hci={0x0, 0x0, 0x0}, &(0x7f000025f000-0x4)=0x6, 0x474ea87c31a1260e) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b99000-0x4)=0x2, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000429000)=0x77, 0x65) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000711000)=0x1, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r1, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002fe000-0x10)={0x5, &(0x7f0000ab6000)=[{0xf34, 0x5, 0x7f, 0x200}, {0x6, 0x3, 0xfffffffffffffffe, 0x7}, {0xfead, 0x4, 0x7ff, 0x1}, {0x200, 0x2, 0x9, 0xfffffffffffffff7}, {0x5, 0x8, 0x10000, 0x6}]}, 0x10) sendmmsg(r1, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a33", 0x81}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000bc8000-0x85)="682a3c12d58423d9907642312782b467b7a828a068a990ff19cbb7a4fb5bdaf4fa50b7ca2e42c92962c9efe9007a59c53d7100561a9e609eebae5f7eff35666b1b197b4f629fbf59a7296508baaa19ea88694e1e38c7918ff4c0ddb9abca0839189b964347a9879aa14e6d37", 0x6c, 0x0, &(0x7f00007cf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 68.304684] binder: BINDER_SET_CONTEXT_MGR already set [ 68.315832] binder_alloc: 12056: binder_alloc_buf, no vma [ 68.328771] binder: 12056:12076 transaction failed 29189/-3, size 80-16 line 3127 [ 68.338469] binder: 12056:12058 ioctl 40046207 0 returned -16 [ 68.360688] binder: undelivered TRANSACTION_ERROR: 29189 [ 68.366971] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/20 11:55:03 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000047c000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000eec000)='attr/keycreate\x00') ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000022a000-0x10)={0x0, 0x0, 0x1b39}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000065000-0x8)={r2, 0x0}) write$tun(r1, &(0x7f00006f9000-0x1a2)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "941ae0", 0x18, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}, 0x44) 2018/01/20 11:55:03 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) 2018/01/20 11:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000802, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008dc000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f000047b000-0x4)=0x0, &(0x7f0000df5000-0x4)=0x4) readlinkat(r1, &(0x7f000090f000-0x8)='./file0\x00', &(0x7f0000a9b000-0x7c)=""/124, 0x7c) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000611000)=0xfff) 2018/01/20 11:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000c89000)="678db466a3684d217eb0256bdbab1f8db7971c75f243e30c6a2a837ec531818185f9dcb2591dcfb9e3db47e7808a18b75ec8b683e6aa7f9f9b245d1094182d310ab0730831639a1012dea5a69a3baf10082bbf7b5147995b58912dc300ba568630ec89f2567b5baa4b2b78ecb6d6838ed08594946ee2c44772e68ecf786704b26e9f8621637cd266baf4351933f75ac02a515c1e18", 0x95, 0x80, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000df7000-0x10)=@common=""/16, 0x10) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000322000-0x4)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/20 11:55:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000a16000-0x10)={0x4, &(0x7f0000000000)=[{0x6ee3, 0x4, 0x0, 0x6a0}, {0x6661, 0x0, 0x0, 0x6}, {0xfffffffffffffffd, 0x3f, 0x8000, 0xea2}, {0x100000000, 0x0, 0x9, 0x94f}]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x43) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/20 11:55:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e08000)='/dev/autofs\x00', 0x400080, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000103000)=""/99) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xffffffffffffff6c, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000038f000)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000fac000-0x5c)={{0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x2, [0x2, 0x20, 0x5, 0x2, 0x7, 0xffff, 0x9, 0x8001]}, 0x5c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000983000-0x4)=0xe58e) shutdown(r0, 0x1) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:55:03 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000544000-0x1c)="") setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x1000)="", 0x0) waitid(0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/20 11:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ad1000-0xc)='net/netstat\x00') signalfd4(r0, &(0x7f00009f5000-0x8)={0xffffffff}, 0x8, 0x80000) sendfile(r0, 0xffffffffffffffff, &(0x7f0000ea6000-0x8)=0x0, 0x2) 2018/01/20 11:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d23224d148b0c30905cebdbd09c0a763e2bfc2a32152615d0e5e0520000012ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f000004f000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x20000c}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000e4000-0x50)={0x303, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00004c6000)={0x8, 0x4fd, 0x3, 'queue0\x00', 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$user(&(0x7f0000ed9000)='user\x00', &(0x7f0000b88000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000421000)="", 0x0, 0x0) r2 = add_key(&(0x7f00004b9000)='id_legacy\x00', &(0x7f00005f9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000574000-0x17)="05ea3cefdb5315bb036d0a41bad48f5ef08b2113070b6a", 0x17, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r3 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r3, &(0x7f0000787000-0x26)="", 0x0, 0x4, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r3, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) keyctl$instantiate(0xc, r1, &(0x7f000098a000)="2dd120c56af9a65d9663fbb26fb1cfdd299287824c893364dbf7e0119d230ee960572cfe4ab314cf2407dad5ffa9a19acab7972b6208637311c6d31da35c297d4bcdb7b3acb3fc74c5eaca563471f3e0aabdf85655c2a4245c07c6d4d924e2b40e9e96e4", 0x64, r2) recvmmsg(r3, &(0x7f0000293000-0x12c)=[{{0x0, 0x0, &(0x7f00006a2000)=[{&(0x7f000037c000-0x3)=""/3, 0x3}, {&(0x7f00009ad000-0xd9)=""/217, 0xd9}, {&(0x7f0000760000-0x22)=""/34, 0x22}, {&(0x7f0000784000)=""/158, 0x9e}, {&(0x7f000084c000)=""/61, 0x3d}, {&(0x7f0000315000-0xc2)=""/194, 0xc2}, {&(0x7f0000c5f000-0xb8)=""/184, 0xb8}], 0x7, &(0x7f0000461000)=""/167, 0xa7, 0x0}, 0x2}, {{&(0x7f0000c23000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000051d000-0xa0)=[{&(0x7f000071c000)=""/4096, 0x1000}, {&(0x7f0000f5a000)=""/112, 0x70}, {&(0x7f00002a9000-0x2f)=""/47, 0x2f}, {&(0x7f0000e32000)=""/58, 0x3a}, {&(0x7f0000545000-0x92)=""/146, 0x92}, {&(0x7f0000339000-0xa7)=""/167, 0xa7}, {&(0x7f0000221000)=""/243, 0xf3}, {&(0x7f00000b2000)=""/158, 0x9e}, {&(0x7f00008ee000)=""/6, 0x6}, {&(0x7f0000d4e000-0xd4)=""/212, 0xd4}], 0xa, &(0x7f0000d43000-0x4e)=""/78, 0x4e, 0xf349}, 0x8}, {{&(0x7f0000ffb000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000d28000)=[{&(0x7f0000d49000-0x4)=""/4, 0x4}, {&(0x7f0000783000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ab6000)=""/6, 0x6}], 0x3, 0x0, 0x0, 0x5}, 0x400}, {{&(0x7f00006d6000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f00002f4000)=[{&(0x7f00002ff000)=""/4096, 0x1000}, {&(0x7f0000e24000-0xcd)=""/205, 0xcd}, {&(0x7f00009e2000)=""/109, 0x6d}, {&(0x7f000069b000)=""/36, 0x24}, {&(0x7f0000c58000)=""/4096, 0x1000}, {&(0x7f0000a0c000)=""/116, 0x74}, {&(0x7f0000668000-0xfa)=""/250, 0xfa}, {&(0x7f00004e0000-0x9)=""/9, 0x9}], 0x8, &(0x7f0000642000)=""/46, 0x2e, 0x1f}, 0x3}, {{&(0x7f0000789000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f000002c000-0x70)=[{&(0x7f00004b2000-0xe0)=""/224, 0xe0}, {&(0x7f0000bd5000-0x3f)=""/63, 0x3f}, {&(0x7f00005f3000-0x2c)=""/44, 0x2c}, {&(0x7f000021f000-0x80b)=""/4096, 0x1000}, {&(0x7f0000b45000)=""/149, 0x95}, {&(0x7f000076f000)=""/69, 0x45}, {&(0x7f00001e6000)=""/219, 0xdb}], 0x7, &(0x7f0000e3b000)=""/18, 0x12, 0x6}, 0x2}], 0x5, 0x1, 0x0) 2018/01/20 11:55:03 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x4659b2b31e05b1c3, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000017000)=""}) 2018/01/20 11:55:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xb6)="800ed69e5b88837a5b36d8e209b68694cf67dcbd2ae712b6ad95ca0193f293a3d14ae131f62ebc8ef65d385323887d7ac9a3690ae57986abd01983957d636276e8cb24bf8e175428cc90d23ae2b718ba53c46e3a9a8f281caf795817040e6e5c3940e7b37a376d69740111692138a47791f0b8c1273b780743520ce7d67cacd234d60aee0ffcee1664d3c9e242ba49d5c42ae474dec80efbab97511dd993b7b656059b014046b6fdc5b28e00afd96fdfa2ba7cf8873a", 0xb6, 0x0) fallocate(r0, 0x43, 0x0, 0x10000000076) 2018/01/20 11:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d1f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000c87000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00006df000)={0x9, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_wait(r1, &(0x7f000075a000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) 2018/01/20 11:55:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x8000, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000012000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) [ 68.951781] audit: type=1400 audit(1516449303.013:64): avc: denied { create } for pid=12112 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 2018/01/20 11:55:03 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$mice(&(0x7f0000011000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000da0000-0x4)=0x0, 0x4) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) [ 68.992706] binder: 12129:12138 unknown command 0 2018/01/20 11:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0xf59e, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x1, &(0x7f00000d7000-0x60)={0x0, 0x3b, 0x5, @thr={&(0x7f000031a000)="908586d3a95e613b44b261928c7bcd999cb8f23a5b2ff096203dc77a464337d5dff8935d894a5dce27a02f2159508d6dc6c94acb6f5c7bd16e321e5951bbe14acd85b240687e3eca2a9f74e908075d43683a5f2df56a29010009", &(0x7f0000a12000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f75000-0x4)=0x0) timer_gettime(r2, &(0x7f0000ea7000)={{0x0, 0x0}, {0x0, 0x0}}) [ 69.024662] binder: 12129:12138 ioctl c0306201 20012000 returned -22 2018/01/20 11:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000069f000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ca2000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f4d000-0x4)=0x0) stat(&(0x7f0000c61000-0x8)='./file0\x00', &(0x7f000067e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000765000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bbf000)='./file0\x00', &(0x7f0000ec7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000e09000-0x8)={0x0, 0x0}) stat(&(0x7f0000ea0000-0x8)='./file0\x00', &(0x7f00001ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000b5b000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000f6b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000008b000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000252000)=0xe8) r13 = getgid() sendmmsg$unix(r1, &(0x7f0000676000)=[{&(0x7f0000f88000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000970000)=[{&(0x7f000076b000-0x42)="316b9785558f52778e63a6faa6b8a0ca0ade6b40741a9bf39b8aec07dc4d1209b723a883260c211f65e50e9b465ba571cebe06cefac3770a4c1d2708f544d1f97c13", 0x42}, {&(0x7f0000486000)="223e963f48abffec29e985aebb9992ec187aefb6678bae2e7dbabe7ff4325aadced7a3b9fc2352c4838c57a799fc89546a5e99cce7bca60b7d655f96a3b6ecc5d30b66eda93ddc1ddaa9c747220f2ce4a6b20039986e94cad593dd5564ba29387631f02202a91f3473de4690ea043012d17a33dd7737cae4cad96f5fdf648190dc632e12cd34c3cca083bf3bb18a87f7f00b3763e9a18367067cb4788f136c024870d6213923ee4184cf4c97bb74a49294d6b4e63b6003ceed3aca1775a1cf444b369dc981f79d8e47302df9a3d143911502a1fe666961b24986", 0xda}, {&(0x7f0000bea000)="66e17da69b9209cd6360c1dd97832437576a97f848bde8ad489ab2a37631d7c46ed5abd6f630b8f5463907019dc975e7db55f4f5174d1e495b74ac64e0e5947c9ca39e0fbf1e4348d91690706c14be33eda0627a7503dd5448f3401b4d04d24facdce8d8637051c68c84031030b0264c6a2835824fb8cdfc6b352fd194d8f54a0f9bbe6c54fe07a92e59feb08dcebcd12e46e58d2962ea5c9a6ce048bb92fb6d524a76f1c4cd2ff9f22042e0b3b1eb4c570c893663e9d723d3c98f99230f7b6cc9b139e1fc8dcd16623015775f0fe1304695ff272c", 0xd5}, {&(0x7f0000f6b000-0x88)="3bcc12494a75536b03b557a1b8588b09cf25b6965de95707ada357541bd54889cc9a2d8545cd380fe7ac01f7f8dc4c380e347842e2515200772559c6ad0ce9bba31e75a03138eb8a38bb764457d1430535beea5f1c255133f05150d4f3fa26b1d18d572c1bec753ffbef9bcfeee85439e0edd9fb808818278fa6eb0c304c00fcbf13977936de98d2", 0x88}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000fdb000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000056e000-0x50)=[{&(0x7f0000997000)="19a574f6ca016ea9bf74cafab8ba2554badd8d2e6be2628a8b75d4dfac3627e9187da4bf286aa005e99e8a4db4aee027c387e1b71c4fd8b0e442d980743b76577fd8836a9eb11f637376e0a1c6f4fd7c91d7bc333b5f127cb273796b2197ebf50d6adb1a3919a677852129d64709970ecfccb6167a5c47ce9fe02c8e6c9d2265792e051b18edc5bb36c0708c17e776cc48084cb70c3dbd44464a95a27b60e3", 0x9f}, {&(0x7f0000b93000)="afe499c3d6995f7cb4ef91b8083adae944c4cdc13f1ff7d64826bf7ed04d348b2e607087d0bad34871814257dfca312970ad0278e0f9550531a132da958ae0cdd0e66996ce2b38f5da94adc1d95697bbb18e4830cbf7baa97ef0e9d5a9703fedd5eab246a0fa22869c87844aa1b76ee9dda656639ed6c2e944142ed2b99bc221ab088501994b931728854c", 0x8b}, {&(0x7f00007be000-0x63)="f2150b02805fa168a1fca22043118cb406c82cc18848b22a4700c07a68af88aab708d954e5c32fae9d312a2c4e25afb17d4afbd0e90671811550f1e9a59a3898ec675f8b04af841433e17678568a5fb283cca7bdc063ae5c875ebd65452de0f1676ffa", 0x63}, {&(0x7f0000e70000)="ebb005666c17c724d6eef72543d863b8dd90f83f4c96a4bbf57a98eb03c134a0e478cd851a84245f982fd07796c0af2ed4308ea386e3917486681d2b280eee1dba0a0ff10d5076f6a9bce925e1f04ee27dd9400f0dcdc21e23e6e1bc27f1e602c34f51e04ef7c8f49c1881ec413c127bc1f61f9493cf5c12261da398f0cf1580c33955d8f8e48ad653e551533aa6b1d1984d0fbf929643a9c32f15a78558c36428810bcbf1fec8418be8b9ff412f4ab7", 0xb0}, {&(0x7f0000f10000-0x58)="220891a29231b256eff3758a9fda1fdda653ab25b199c9afbde868c386e40adb541a93e0d48746bde51db73c390a67495961028c6d49298ffc39c31309390038417b015c7c8b0099e42298feb63c3ec9977ea287d26dc4d3", 0x58}], 0x5, &(0x7f00009c4000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x4000000}, {&(0x7f0000271000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000175000-0x30)=[{&(0x7f000078b000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f000089a000)="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", 0xfe}], 0x3, &(0x7f0000170000)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x48, 0x800}, {&(0x7f0000f50000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000ae3000-0x70)=[{&(0x7f000014e000-0x65)="9b7669dec6d8312204dfb2a2e19d4c5090def775be732220b5b39f729bbaa707c9f5834741c003bc8090aa3dd80ca58620fa5923d732617328d737a115cf676d9af0e24a495b3607a952f281935826360002da572522169e2eb92710a82bc95064dd7bf305", 0x65}, {&(0x7f00006c8000-0xf)="316914f02f2dd7ae28a96c932708de", 0xf}, {&(0x7f0000415000)="31c8259cba1c624d80353ba629dddd219d754b28f10a256aab2386f649e741", 0x1f}, {&(0x7f0000388000-0x4c)="f20fbcdb5bcb0d9d462b9fde5a97a6d07f1f59f647d73f399962b213a2558ce93b58ebfa1e9b05470484bf15b401a619aa462be583f8ab1f5a9d20ca6e06e0595f356db40d457a2a2e214efc", 0x4c}, {&(0x7f0000fd9000-0xe5)="a873a0d89fdbc3d22581b43fc44323eab7cfe0d5c0f68adb5f5f1e2d7606ddb5a9cbad7805e8d51bb5ca948b143ac4449d9f626c5f2ba64cec0dae628a41ce9f4979b850e45b8620e32ed10ee9f641866c67b7a6c18e6bae24b37b96aaca74925c72adb86ea30009524afba6f753fa14851604ff0280f04330fc0025d95cc886d4975da75b51497f1f6c571b302cf3421626e9b0f25ece5d8b384661d6e5c1689c8556ab514d03d432ace9ffe2910760ffc4781f07e089fab8e6fe9e60cc23ce5a3fd1f643d7382064cd655683ce93e8fe9200ef5245bb76a530e73ee3417475dae5d646da", 0xe5}, {&(0x7f00007aa000)="cc958abe0aae3ca0c199d6181bc28969fc9fccbf2479f6bf9ec2fb23a8c1eed57defbe83d0f0e43ff4f0eb6e7fb8cf2fad0f0b57b0d35f24161863950ab27a82139055f3bbad4fc61d85b490030f806085ffaab31fc30e123970c594c7b3e679dfff1496097f68dd517533fdad1230c61649080a4f0592fbc58dbed97f14bf2ae57570a3a6b46151605a50414c5ae329f31bb6c61d353acaa4729e3b974afaf2836c1b1dcc42552807e4335eef063f67b13e075f54b63efd2052082e36cb26", 0xbf}, {&(0x7f0000d2f000-0x40)="f76f46d7482de5a62a0a33afc45608b41efe2e7d9f2faf0b524b1cc37a916562d3f47b59e028aceb295092a5147e2c3a260f07704b2b995fdc95d6f80cdb9d5d", 0x40}], 0x7, 0x0, 0x0, 0x80}, {&(0x7f000087a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000570000-0x40)=[{&(0x7f000014f000)="5901425b8a4892db7b00d5c2cd3b0926c2861b867c4e6ededdc638bb7f2d8a4e20935b24bc974b6343aaf2fa2a5d1ce85420667c282c3a9c1ea13148723cdf51b1ce7d8741de5ee021d4d0548c639ee7e2c3ca3e5444ddf93f7d20407d2c3805232fc7708b5a6cf3c11ee567bcbb189a39df32eda0eb53264c7162d95748306bf716ef6e3d2de0fa64bc97a629cf19ea28a5f95c7cc53bba6745faa60c636b54411dd74e50a77f8ecbbc6ee5beafbdb753ea47bdd3f420b19d6a1dfe46", 0xbd}, {&(0x7f00001d9000-0x74)="06d9a718511d3a35032e80201ff33c4f4b419dd65aeb376b5123b432722c0b95a7add541726f504df9b863aaf9f7eb15dc38cff29c05fa5c1a076c5ff0d9300de307a39dfce794a8ee78680741dd753fffe1bb576c6036bbd1cc05a474298b90eb72094ae156dd6fc6270dc4e900f3517a9907fd", 0x74}, {&(0x7f0000a30000)="d54be1f5529fe03311b3eb454a5b42f3e14855fb143a377a270d9e835a18936f16888646a8d199482d13c8ade923bc1531699bb8bef25e7580", 0x39}, {&(0x7f0000a6c000-0x21)="42fc801f50234cb461467df6df0ed39c387f5e0bd9337b7877746de8e0ffbd72ce", 0x21}], 0x4, &(0x7f000081e000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x8000}], 0x5, 0x4) 2018/01/20 11:55:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005ed000)='em1', 0x0) r0 = syz_open_dev$mice(&(0x7f0000458000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00002c9000-0xb0)={{0xffffffffffffffe1, 0x100000001}, 'port1\x00', 0x10, 0x40, 0x3, 0x1, 0x100000000, 0x9, 0x7fffffff, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:55:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000043000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r0) sendmsg$netlink(r3, &(0x7f0000bd5000-0x38)={0x0, 0x0, &(0x7f00001e8000)=[], 0x0, &(0x7f0000c1f000-0x60)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r1]}], 0x28, 0x0}, 0x0) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f000010e000-0xa7)=""/167, &(0x7f00002d5000)=0xa7) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000418000-0x4)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000cd3000)=0x0) 2018/01/20 11:55:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d64000-0xd)='/dev/usbmon#\x00', 0x0, 0x7) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a34000)=@int=0x0, &(0x7f00009f7000)=0x4) connect$unix(0xffffffffffffffff, &(0x7f0000f35000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) poll(&(0x7f0000ef6000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000baa000-0x20)={"fd31e02a222ed9c67408755227213254", {0x4, 0xc4e, 0x10001, "0fbeb3bc0886", 0x3f8, 0x0}}) 2018/01/20 11:55:03 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00004e4000)={0x0, {""/7}, 0x0}, &(0x7f0000fe7000)=0x10, 0x800) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000fe8000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000fe8000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a48000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000fe6000)="240000001a0025f01d6bb40400000000020b00ff0010b500001000eb060002007fffe5b7", 0x24) 2018/01/20 11:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000226000+0xb85)='net/anycast6\x00') mlockall(0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000085c000)={0x47}, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000e26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ece000-0x3)=0xb) 2018/01/20 11:55:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ea5000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xffffff97) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000505000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000b26000)={&(0x7f000076d000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c890542b20edbfd84156a0985e9263d8c9d4062d097f78cf37d00c2c254eeb22d279f04e4d46f63e68c5a638adb9d33cbef5ca4dcf3609e327c483d1284db08e49b9c7ebe8597387c79a2ce16afa4cd4125d647fcff814998af2ead", 0x86}], 0x1, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}], 0xc0, 0x8000}, 0x8041) 2018/01/20 11:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000515000)={0xa, 0x3, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mkdir(&(0x7f0000c89000)='./file0\x00', 0x20) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0x49}], 0x1, &(0x7f0000300000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) shutdown(r0, 0x1) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) write(r2, &(0x7f000020c000-0x1)="83", 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000336000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000286000)={0x2, &(0x7f00008a8000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000696000-0x10)={r4, &(0x7f0000ac4000)=""/116}) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00006c5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00004dd000)='/selinux/access\x00', 0x2, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000078a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000aba000-0x20)={0x20, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000ec0000)={0x7cb72269, r1}) 2018/01/20 11:55:03 executing program 7: rt_sigpending(&(0x7f0000012000-0x8)={0x0}, 0x20012000) r0 = syz_open_dev$sg(&(0x7f0000f77000-0x9)='/dev/sg#\x00', 0x7, 0x10000) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00001be000-0x4)=0x6) 2018/01/20 11:55:03 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r1 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r1, 0x0, 0x0, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000003000)='/', 0x1) sendfile(r1, r1, &(0x7f0000003000+0x4f2)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/20 11:55:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000f2a000)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(0x0, &(0x7f0000b2c000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d0f000)={0x2, 0x3, 0x8001, 0x4, 0x3f, 0xfffffffffffffffd, 0x81, 0x5}, &(0x7f0000923000-0x40)={0x1, 0xf770, 0x0, 0x1f, 0x200, 0x8, 0xffff, 0xfffffffffffffffe}, &(0x7f0000193000-0x40)={0xd156, 0x8, 0x20, 0x0, 0x182a, 0x9, 0x6f77, 0x3}, &(0x7f0000192000)={0x0, 0x1c9c380}, &(0x7f00006c3000+0x1ee)={&(0x7f000052f000)={0x59}, 0x8}) clock_nanosleep(0xfffffffffffffffd, 0x1, &(0x7f00005b7000-0x10)={r0, r1}, &(0x7f0000726000-0x10)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000a99000)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$TIOCCBRK(r2, 0x5428) 2018/01/20 11:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x372) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000053e000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000032f000-0x1)='\x00') write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = open(&(0x7f000073e000-0x8)='./file0\x00', 0x2, 0x1e7) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000288000-0x4)=0x1eb7c) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/20 11:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000968000-0x8)='./file0\x00', 0x8000, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000756000-0xc)=@sack_info={0x0, 0x41d4, 0x403}, &(0x7f00007a2000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000500000)={r2, @in={{0x2, 0x1, @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]}}, &(0x7f0000716000)=0x8c) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000025d000)={0x0, 0x100000001, 0x8, 0x2}, &(0x7f0000740000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000770000-0xc)={r4, 0x994, 0x2, [0xa94, 0x36]}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="", 0x0) 2018/01/20 11:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000bdf000)=[{&(0x7f0000dde000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f00003da000-0x30)=[], 0x0, 0x0) [ 69.150342] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/20 11:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x4000000000102) fcntl$setstatus(r0, 0x4, 0x40c00) ioctl(r0, 0x440000000000127f, &(0x7f00001f6000)="") ioperm(0x7, 0x5, 0x759f) 2018/01/20 11:55:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a70000-0x8)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dca000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002c8000-0xb8)={0x0, 0x1b, 0x9, 0x7, 0xffffffff, 0x0, 0x8, 0x2, {0x0, @in={{0x2, 0x3, @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]}, 0x3f86, 0xfffffffffffff310, 0x100, 0x28, 0x7fffffff}}, &(0x7f0000255000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003ba000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0xfffffffffffff800, 0x40, 0x81}, &(0x7f0000941000-0x4)=0xa0) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) restart_syscall() bind$inet6(r0, &(0x7f000005d000)={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, 0x1c) 2018/01/20 11:55:03 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000065e000-0xd)='/dev/usbmon#\x00', 0x3, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000412000)='./file0\x00', 0x0) mount(&(0x7f00000d1000)='./file0\x00', &(0x7f0000911000)='./file0\x00', &(0x7f000006e000-0x5)='bdev\x00', 0x0, &(0x7f00008b4000)="") 2018/01/20 11:55:03 executing program 7: prctl$intptr(0xe, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x6400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000077d000)={&(0x7f0000b78000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000810000)={&(0x7f0000000000)=@ipv6_getnetconf={0x3c, 0x52, 0x1, 0x0, 0x2, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8080}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') 2018/01/20 11:55:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e43000+0x7f2)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x4}, &(0x7f0000000000+0xaa1)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000-0xa0)={r3, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x631}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6d4a, 0x4, 0x5, 0x6}, &(0x7f0000001000)=0xa0) ptrace$peek(0x3, r0, &(0x7f0000000000)=0x0) unshare(0x8000000) 2018/01/20 11:55:03 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000096d000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mq_open(&(0x7f0000bab000)='\x00', 0x8c0, 0x0, &(0x7f0000fbe000-0x40)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) 2018/01/20 11:55:03 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x200000) syz_open_pts(r0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002000-0x20)={@common='tunl0\x00', @ifru_flags=0x5000}) 2018/01/20 11:55:03 executing program 7: r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x300000) keyctl$setperm(0x5, r0, 0x8000000) keyctl$read(0xb, r1, &(0x7f000075d000)=""/23, 0x17) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/20 11:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e15000)='/dev/autofs\x00', 0x101040, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009d2000)={@common='teql0\x00', @ifru_ivalue=0x0}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000640000-0x4)=0x0, &(0x7f0000f39000)=0x4) set_robust_list(&(0x7f0000f47000)={&(0x7f0000382000/0x2000)=nil, 0x80, &(0x7f0000455000/0x1000)=nil}, 0x18) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/20 11:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="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", 0x401}], 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000035000-0xa)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000f70000)=""/115) syncfs(r0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x7ff) finit_module(r1, &(0x7f0000335000)="057600000000000004ea818d164f558e6bf90234", 0x3) pipe(&(0x7f0000df8000-0x8)={0x0, 0x0}) preadv(r2, &(0x7f00009f7000-0x40)=[{&(0x7f0000bbb000-0x94)=""/148, 0x94}, {&(0x7f0000a07000)=""/35, 0x23}, {&(0x7f0000f6f000)=""/4096, 0x1000}, {&(0x7f0000bf9000)=""/236, 0xec}], 0x4, 0x0) 2018/01/20 11:55:03 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000020000-0xb9)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000020000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff, r1}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x5, &(0x7f0000018000)="f3d3ff0f", 0x4) 2018/01/20 11:55:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x1, 0x2ca) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008e2000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a2e000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e74000)={@empty=0x0, @broadcast=0xffffffff, r1}, 0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000241000)=0xfffffffffffffffe) socketpair(0x0, 0x7, 0x6, &(0x7f0000e0a000-0x8)={0x0, 0x0}) 2018/01/20 11:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000713000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b96000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b99000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f00000b9000)="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", 0xfe, 0x800, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000767000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000029a000)={0x7, 0x81, 0x25, 0x1, 0x1, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$getname(0x10, &(0x7f0000946000)=""/4096) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000421000)=0x0, &(0x7f0000af2000-0x4)=0x4) mincore(&(0x7f0000414000/0x2000)=nil, 0x2000, &(0x7f00003d6000-0x1000)=""/4096) splice(r1, &(0x7f0000b19000)=0x0, r1, &(0x7f000040b000)=0x0, 0xac, 0x1) 2018/01/20 11:55:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xb)="2f64e6762e6877726e6665", 0x2) unshare(0x20000200) unshare(0x24020000) sync() clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, 0x0, &(0x7f0000002000-0x4)=0xfffffffffffffd5c) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9, 0x12, 0x1f, 0x8, "f5b1bbe7ab655d8e550ff744f3169c8b01a64494cb4c69fa803e40b74fc9b4c4c355706ab5ed03fd809a94ab57a8b28674d653d3dbf971f85f9322d066ad3a4d", "2381cf2d95fb543faef7a77441641660298a0a40ef25d2b6232e01d5d7b67a65", [0x20, 0x80], 0x0}) 2018/01/20 11:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f000003e000)='\t', 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000ff7000-0x88)={0x80000000, {{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xabde}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @tick=0x6, {0x0, 0x0}, {0x0, 0x0}, @result={0x3, 0x0}}], 0xfd) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/20 11:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c3a000)={0x800000, 0x0, 0x1, 0x7fff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000cf5000-0x10)={0x3f, r1}) 2018/01/20 11:55:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fcf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000f0000-0x4)=0x3, 0x4) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00000ac000-0x28)={@common='tunl0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000086a000)={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x1, 0x3, [@broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x1c) 2018/01/20 11:55:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000fcb000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00007b4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003ed000-0x8)={0x0}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000385000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000176000-0x4)=0x101) 2018/01/20 11:55:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x0, &(0x7f0000e9b000)=[]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/20 11:55:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000d9a000-0x8)='./file0\x00', &(0x7f0000001000-0x23)=@random={'user.', 'trustedeth0em0\\vboxnet0cpuset\x00'}, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x604480, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x1, 0xb, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3b9a, 0x6, 0x4, 0x9, 0x180000000, 0x3365, 0x3, 0x349, 0x7, 0x5, 0x7ff, 0x4, 0x3dd, 0x3f, 0xfff]}, &(0x7f0000000000+0xae0)=0x108) r2 = accept4$ax25(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000001000-0xe2)="e1a99d515061bfd97da9363c6f58e0aa66073c7a04229b1c11efe9c1af2b8454c8952533d8b804b1e41cc24de37d44f4607fab888f6fb43e1027b21c6403fc777291df881e65701615d7b5f557b1d7939893fae97424e54417f20439c86ef462a9e6341c3f26efcd29a260a29cf10a9c0bbf70eeb9bb30d47f0e9b4a45ec37ff6eb774226c4b18f9767125c462e14e4f1eab166fe093016e579161e65e8045fad7cd9af8d038e6f5e407f6c20c2b246987989fd191ee15bfe0a61b5be4b7f2e46d61aeef21197f1aa31563cf415ff5d329f52217c2e3c3793d6a2416bdbfce856d9d", 0xe2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0xfffffffffffffff7}, &(0x7f0000001000-0x4)=0x8) prctl$intptr(0x3, 0x0) 2018/01/20 11:55:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x401, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000ef000)='net\x00') bind$unix(r2, &(0x7f000000a000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/20 11:55:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000577000)={0x40, 0xaec, 0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) 2018/01/20 11:55:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000068b000-0x8)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c47000-0x4)=@assoc_id=0x0, &(0x7f0000c6f000)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b94000-0x8)={r1, 0x800}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x24}], 0x1, 0x0) fchown(r3, 0x0, 0x0) close(r3) close(r2) 2018/01/20 11:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80000, 0x415) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a7f000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00006a2000-0x4)=0x1c, 0x80800) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000341000-0x4)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003d1000)=0x7174519c515f8416, 0x4) pipe2(&(0x7f00008b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) connect$llc(r2, &(0x7f0000006000)={0x1a, 0x1, 0xfffffffffffff001, 0x80000000, 0x2, 0x400, @random="5e9cd09625eb", [0x0, 0x0]}, 0x10) fcntl$setpipe(r3, 0x407, 0x4010001) 2018/01/20 11:55:03 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000440000-0x29)="", 0x0, 0x4003, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000570000)='/selinux/checkreqprot\x00', 0x40cb64b315eb65d6, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f00002e5000)=0xb12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x0}], 0x1) 2018/01/20 11:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xf3) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) 2018/01/20 11:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = accept(r1, 0x0, &(0x7f0000802000)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000cea000+0x83b)=0x0) recvmsg(r2, &(0x7f0000569000-0x38)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) syz_open_dev$sndtimer(&(0x7f0000e80000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) 2018/01/20 11:55:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getflags(r0, 0x40b) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000353000)=0x0, 0x102ac) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/20 11:55:03 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r2+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000feb000-0x1)=""/1, 0x1}], 0xfffffffffffff7f) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000983000)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000461000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:55:03 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f68000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000db7000)={@generic="3ed09f3a7f76305458db8ce23fd91024", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) acct(&(0x7f0000c94000-0x8)='./file0\x00') mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004c0000)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f0000f6b000-0x10)={r1, r2+10000000}) timer_create(0x4, &(0x7f0000f69000-0x60)={0x0, 0x1f, 0x7, @thr={&(0x7f0000f69000)="a455284443b6cd06301c0db616289c3aa0a8fcc2358c7a4302528aefa8b65406774fee43fb01b84256773876664b1f8500285f47b2ee374622a7ac6f65ddbe9b4351841cfa82a29ad3eee531567f2905694344721c05c0e8e675daa74ebd3ac3c8fe2ff3977c633dada4447c095357eb0a222a074f318d75799c8ddc78ac6b62719b0e93fe24372ff83b2cdf9f4b0897729dd676413148ded236e45d5d8bd9f6990c4d2ba0ba93c01b0d6babffffffffb312461ff9f4db5be9d9077d73682707", &(0x7f0000f6a000-0x12f)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e54000)=0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006b4000)='/selinux/policy\x00', 0x0, 0x0) mq_notify(r3, &(0x7f0000229000)={0x0, 0x3d, 0x1, @thr={&(0x7f0000989000)="", &(0x7f000024e000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/rfkill\x00', 0x600800, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000f6b000)=""/205) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000be3000-0xc4)=@ethtool_drvinfo={0x3, "51dc26d5f32e6ca3e22f428107000000000000d6dd1d62f69222cede114f430f", "bb5dfd8357a5a0a3cd147e9a17f17a00000000000001ffe0f23b6c46e5b97582", "4699e00acb4a2b4ecb20b9b3813503b3326beaef100b652d639cce1bcc49d5e3", "0078ddf1a2bf63ab7a8e102b576d4604001de977f7f59495cb18e67209779e29", "f16b08c88b9640c29e5a2f0367ea0f2cfad20742d37b958000e0e2afeea8111d", "0d40a849429843be4a8d1d1e", 0x7388, 0x7ff, 0x9, 0x3, 0x400007}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:55:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000b9e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000bfc000)=0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000730000-0xc)={0x0, 0x10000, 0x30}, &(0x7f0000a7e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000339000-0x9f)={r1, 0x97, "cb911b580cc1356255fac01ff08ae01abf13d9a1af750e22cabf4b6281c1a5f329fdb61d5d5e5b13e6cc69c5d43ff6bbc80e43ffff762fd85a32d53b093f65ced8b0f657164147061483d804bc3d6ef45d696e623d469f1628359e5810480d32f876d0ead2e1b46486fda23591f8425f679f58bd5a14145d6e32267b9e58092a6e4a0b9503244d4f79e15d7740fb67f9cf0fdc4248918f"}, &(0x7f0000f02000-0x4)=0x9f) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$read_default(0x2, &(0x7f0000ded000-0x62)=""/98, 0x62) 2018/01/20 11:55:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x80) sendto$ax25(r1, &(0x7f0000c07000)="f5a4358dba70a73df028ab8f5e0a4fee51cd3f8d737c2035e3627845cc52a766bf35bb1a4a039843c44a8481c639", 0x2e, 0x8004, &(0x7f0000a40000)={0x3, {"e38d7760341a10"}, 0x8000}, 0x10) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r0, 0x8, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000040e000)={0x7, 0x0, 0x3, 'queue0\x00', 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]}) timerfd_gettime(r1, &(0x7f0000b5b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f5b000-0x4)=0x0, &(0x7f000031d000)=0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x1, 0x100, 0x0) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000cd9000)=0x0, &(0x7f00009b2000)=0x4) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/20 11:55:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000022000)=""/173, 0xad}], 0x1000000000000058) 2018/01/20 11:55:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c27000)=0x0, &(0x7f00004dc000)=0x8) socket$inet6(0xa, 0xa, 0x7fffffff) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000557000-0x1000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/01/20 11:55:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x9, 0xc5f3, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000014000-0x5)='user\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000)="1eb3ba910cdff9b06ecf06bec00a9849deebcb792ed15581cb365117f3a8be9b5be23ef6729618c8501c3ef7fc76e09ac5d9d9f710dd583d3a7318553421fc943b06765aa2caf7aee67e835eae502986e578dccc2a95942b2767749af6b3603327f60d7e17cbebd15d8180783b941eb9362cb143e2d311a806ea5ee8481de209542c77", 0x83, 0xfffffffffffffffc) keyctl$describe(0x6, r4, &(0x7f0000002000)=""/231, 0xe7) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x10)={r5, r6+10000000}, &(0x7f0000002000-0x10)={0x0, 0x0}) futimesat(r3, &(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000002000-0x20)={{0x0, 0x7530}, {r7, 0x0}}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000002000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:55:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f00007b2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a60000-0x4)=0x26, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000a21000)=0x0, &(0x7f0000d5a000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 69.688364] FAULT_FLAG_ALLOW_RETRY missing 30 [ 69.688391] FAULT_FLAG_ALLOW_RETRY missing 30 [ 69.688401] CPU: 1 PID: 12357 Comm: syz-executor7 Not tainted 4.9.77-ge12a9c4 #18 [ 69.688406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.688418] ffff8801ccae78f0 ffffffff81d941c9 ffff8801ccae7bd0 0000000000000000 [ 69.688429] ffff8801d68b9c10 ffff8801ccae7ac0 ffff8801d68b9b00 ffff8801ccae7ae8 [ 69.688439] ffffffff81661c5a 0000000000002e68 ffff8801c494b8f0 ffff8801c494b8a0 [ 69.688441] Call Trace: [ 69.688457] [] dump_stack+0xc1/0x128 [ 69.688468] [] handle_userfault+0xa3a/0x1310 [ 69.688477] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 69.688487] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 69.688496] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 69.688506] [] ? handle_mm_fault+0x117b/0x2530 [ 69.688512] [] ? handle_mm_fault+0x1fc3/0x2530 [ 69.688518] [] handle_mm_fault+0x1fd1/0x2530 [ 69.688524] [] ? __pmd_alloc+0x410/0x410 [ 69.688532] [] ? memset+0x31/0x40 [ 69.688541] [] __do_page_fault+0x5c2/0xd40 [ 69.688548] [] ? vma_set_page_prot+0x10f/0x180 [ 69.688555] [] ? mm_fault_error+0x2c0/0x2c0 [ 69.688564] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 69.688572] [] do_page_fault+0x27/0x30 [ 69.688579] [] page_fault+0x28/0x30 [ 69.688588] [] ? strncpy_from_user+0xaf/0x2d0 [ 69.688595] [] ? strncpy_from_user+0xb1/0x2d0 [ 69.688605] [] key_get_type_from_user.constprop.10+0x24/0xe0 [ 69.688611] [] SyS_add_key+0xa7/0x390 [ 69.688619] [] ? key_get_type_from_user.constprop.10+0xe0/0xe0 [ 69.688627] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 69.688633] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.688640] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 69.888595] CPU: 0 PID: 12369 Comm: syz-executor7 Not tainted 4.9.77-ge12a9c4 #18 [ 69.896186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.905510] ffff8801c022f8f0 ffffffff81d941c9 ffff8801c022fbd0 0000000000000000 [ 69.913482] ffff8801d68b9c10 ffff8801c022fac0 ffff8801d68b9b00 ffff8801c022fae8 [ 69.921464] ffffffff81661c5a 0000000000002e68 ffff8801c9b8b8f0 ffff8801c9b8b8a0 [ 69.929440] Call Trace: [ 69.932009] [] dump_stack+0xc1/0x128 [ 69.937345] [] handle_userfault+0xa3a/0x1310 [ 69.943378] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 69.950361] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 69.956740] [] ? handle_mm_fault+0x117b/0x2530 [ 69.962943] [] ? handle_mm_fault+0x1fc3/0x2530 [ 69.969145] [] handle_mm_fault+0x1fd1/0x2530 [ 69.975181] [] ? avc_has_extended_perms+0x33f/0xf10 [ 69.981825] [] ? __pmd_alloc+0x410/0x410 [ 69.987512] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 69.994159] [] __do_page_fault+0x5c2/0xd40 [ 70.000013] [] ? mm_fault_error+0x2c0/0x2c0 [ 70.005956] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.012590] [] do_page_fault+0x27/0x30 [ 70.018097] [] page_fault+0x28/0x30 [ 70.023346] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 70.030418] [] ? SyS_mq_notify+0xc5/0xbf0 [ 70.036187] [] ? __fget+0x201/0x3a0 [ 70.041437] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 [ 70.047811] [] ? __fget+0x228/0x3a0 [ 70.053055] [] ? __fget+0x47/0x3a0 [ 70.058213] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 70.064847] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.071657] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.078204] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 70.133425] FAULT_FLAG_ALLOW_RETRY missing 30 [ 70.137994] CPU: 1 PID: 12368 Comm: syz-executor7 Not tainted 4.9.77-ge12a9c4 #18 [ 70.145601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.154925] ffff8801d18378f0 ffffffff81d941c9 ffff8801d1837bd0 0000000000000000 [ 70.162887] ffff8801d68b9f10 ffff8801d1837ac0 ffff8801d68b9e00 ffff8801d1837ae8 [ 70.170847] ffffffff81661c5a 0000000000002e68 ffff8801c8fa68f0 ffff8801c8fa68a0 [ 70.178813] Call Trace: [ 70.181373] [] dump_stack+0xc1/0x128 [ 70.186719] [] handle_userfault+0xa3a/0x1310 [ 70.192748] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 70.199737] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 70.206116] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 70.213272] [] ? __get_user_pages_fast+0x320/0x320 [ 70.219822] [] ? handle_mm_fault+0x117b/0x2530 [ 70.226031] [] ? handle_mm_fault+0x1fc3/0x2530 [ 70.232238] [] handle_mm_fault+0x1fd1/0x2530 [ 70.238266] [] ? __pmd_alloc+0x410/0x410 [ 70.243964] [] __do_page_fault+0x5c2/0xd40 [ 70.249826] [] ? mm_fault_error+0x2c0/0x2c0 [ 70.255788] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.262434] [] do_page_fault+0x27/0x30 [ 70.267945] [] page_fault+0x28/0x30 [ 70.273197] [] ? copy_user_enhanced_fast_string+0xe/0x20 2018/01/20 11:55:04 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4800) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000)=""/161) 2018/01/20 11:55:04 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/20 11:55:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x30, 0x200, 0x1}, &(0x7f00001ed000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cfe000-0x98)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5f9}, &(0x7f0000b06000)=0x98) mmap(&(0x7f0000000000/0x255000)=nil, 0x255000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000256000-0x8)='./file0\x00', 0x80, 0x4) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000256000-0xa)='encrypted\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000109000)='\r&\x00', 0xfffffffffffffffc) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) rt_sigqueueinfo(r3, 0x36, &(0x7f00000df000-0x10)={0x20, 0x75, 0x401, 0x800}) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000255000)=""/84, 0x54) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000255000)=0x0) mmap(&(0x7f0000255000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000252000)={r1, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000256000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000166000-0x4)=0xc) setpgid(r4, r5) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000132000)={r1, 0x1f, 0x8000}, 0x8) rt_sigaction(0x11, &(0x7f0000253000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f000021f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000253000)={0x0}) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000256000)='/dev/sequencer2\x00', 0x10000, 0x0) 2018/01/20 11:55:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000019e000-0x10)={0x0, 0x989680}, &(0x7f000081a000)={0x0, 0x0}) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000027d000-0x6e)="2400000052001f1d07000000000904000221071008000100ffffe80800460000e6000066", 0x24) recvfrom$inet6(r0, &(0x7f00008db000)=""/208, 0xd0, 0x0, 0x0, 0x0) 2018/01/20 11:55:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b21000-0x8)='./file0\x00', 0x400000, 0x10) getpeername$inet6(r0, &(0x7f0000111000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000b0000)=0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/20 11:55:04 executing program 6: r0 = open$dir(&(0x7f0000ebf000)='./file0\x00', 0x240800, 0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x200001, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f00005b3000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c") 2018/01/20 11:55:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000092a000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007f0000-0x10)={0x0, 0x10, &(0x7f0000713000-0x10)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b3a000-0x4)=0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ff6000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000cc0000)={r5, 0xbf, "8cc42c17f3f46034ec3b6f75a7926c834b0608aa7104146d206255c4dfe0daeddc134b400fb114f98c475ff388579229780c7979c65976ab5f9deaeafbb7eb74627742dd85c7b1d662cf91311567408a6fed5abf37be9c308aaa6b2aae82f0aded21b3b305facf4e0573ebafa6556950851005f0e9de85cd1b62b477a3c4d90c553cdafb750bcb5bd5606fbbdc2e3055da55365fc66224fd5154ae257f183b1a1c38545ff86f20dac8a9a8762eda40ae4eb54b74af263a8b679e9533779dfb"}, &(0x7f0000b2b000)=0xc7) openat$rtc(0xffffffffffffff9c, &(0x7f0000787000-0x9)='/dev/rtc\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b40000-0x40)={0xffffffffffffffe1, 0x101, 0x0, 0x40000000000000, 0x0, 0x0, 0x1000, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b32000)='/dev/sequencer\x00', 0x200401, 0x0) setsockopt$inet_dccp_buf(r6, 0x21, 0xe, &(0x7f000011e000-0x62)="5e13f92a3c9a54718e7a9bc88ab74fe6f8f77a302469908998cdb6ac88d36101011605253b7c22546934befd73f11fad22e63ee18f7381e99c16af69b908b177aa3e01d86e3a079488716f95b615d8b4db90dfe81ce707a019a1f8af207ed3e339f9", 0x62) 2018/01/20 11:55:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=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, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x8, 0x0}) uname(&(0x7f0000004000)=""/243) utimensat(0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000022d000)='/dev/sequencer2\x00', 0x10000, 0x0) write$selinux_user(r1, &(0x7f00004b1000-0x2c)={'system_u:object_r:var_run_t:s0', 0x20, 'unconfined_u\x00'}, 0x2c) epoll_create1(0x80000) 2018/01/20 11:55:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/182) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000011000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f1a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000937000-0x10)="9ac872514f81a5baee65fbd76c669723", 0x10) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) wait4(r3, 0x0, 0x40000000, &(0x7f0000416000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ca1000-0x8)={0x0, 0x4f}, &(0x7f0000bdd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f64000-0xed)={r4, 0xe5, "4e35eeb198e90f33c90ef6e0fb39d623dd03af5015f4d39ec1492635afab9c10c8ddb10697e035e059f77167c3abb11dcf76bb07662bba48ffb969594f87a0f31a287d2d9d61e3a5eff38ad595f2e65db011d2505d00034ba5118bb5a990e99b01efd588d97be8eca0ac697c1c7b2448eade2a1d7239dbe05bc07675891ca058685e980fe33cdd129229e9999face8a80cf314793c0660e036b2fcd68584882ef4b4cf763350480c32c2f73585cad3a3704dae80f9cede63d23384c5b7b7d2a0ce30f1696c68b9d19e85dc8150e2f3f448304c8d40a2bfb47e5bc93c22ee3eeb5bae2c4cd6"}, &(0x7f000067f000)=0xed) tkill(r3, 0x15) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000032000-0x10)={r4, 0x500, 0x8, 0x4}, 0x10) renameat(r2, &(0x7f00005c7000-0x8)='./file0\x00', r2, &(0x7f0000217000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 70.280274] [] ? SyS_mq_notify+0xc5/0xbf0 [ 70.286047] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 [ 70.292428] [] ? do_futex+0x15c0/0x15c0 [ 70.298031] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 70.304678] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.311496] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.318055] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/20 11:55:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d3f000-0x8)='syscall\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/4096, 0x1000, 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) fcntl$getownex(r0, 0x10, &(0x7f000013b000-0x8)={0x0, 0x0}) capget(&(0x7f000017a000)={0x200f1526, r1}, &(0x7f00005dc000-0x18)={0x1d8, 0x4, 0x7347135d, 0x8, 0x4, 0xd4ef}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x8000000000026102, 0x0) [ 70.376136] FAULT_FLAG_ALLOW_RETRY missing 30 [ 70.384240] CPU: 1 PID: 12385 Comm: syz-executor2 Not tainted 4.9.77-ge12a9c4 #18 [ 70.391864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.401205] ffff8801c3d97970 ffffffff81d941c9 ffff8801c3d97c50 0000000000000000 [ 70.409233] ffff8801d642f790 ffff8801c3d97b40 ffff8801d642f680 ffff8801c3d97b68 [ 70.417279] ffffffff81661c5a 0000000000002e68 ffff8801c6c7d0f0 ffff8801c6c7d0a0 2018/01/20 11:55:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000d75000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000074d000-0x6)='ramfs\x00', 0x140000, &(0x7f0000c21000)="") getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000347000)=@assoc_id=0x0, &(0x7f00003ae000)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000-0x4)=r3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c46000)={r2, 0x1}, 0x389) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = dup(r4) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000065000)=""/97, &(0x7f000010a000)=0x61) syz_open_procfs(0x0, &(0x7f000040f000-0xf)="6e657432646576686d6361737400d6") [ 70.425328] Call Trace: [ 70.427904] [] dump_stack+0xc1/0x128 [ 70.433275] [] handle_userfault+0xa3a/0x1310 [ 70.439344] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 70.446359] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 70.452760] [] ? handle_mm_fault+0x117b/0x2530 [ 70.458980] [] ? handle_mm_fault+0x1fc3/0x2530 [ 70.465198] [] handle_mm_fault+0x1fd1/0x2530 [ 70.471235] [] ? __pmd_alloc+0x410/0x410 [ 70.476930] [] __do_page_fault+0x5c2/0xd40 [ 70.482797] [] ? mm_fault_error+0x2c0/0x2c0 [ 70.488739] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.495386] [] do_page_fault+0x27/0x30 [ 70.500912] [] page_fault+0x28/0x30 [ 70.506174] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 70.512998] [] ? SyS_utimensat+0xb1/0x160 [ 70.518785] [] ? SyS_utime+0x150/0x150 2018/01/20 11:55:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000013, 0x2, 0x6) r1 = socket(0x10, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) write(r1, &(0x7f0000f68000-0x1f)="1f0000000104ff00fd4345bb0700020000d100000900030000000000000000", 0x1f) fcntl$getownex(r0, 0x10, &(0x7f0000d9f000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000076a000)='cdg\x00', 0x4) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000803000-0x4)=r3) 2018/01/20 11:55:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c6000-0x10)='/selinux/access\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000a31000-0x8)=0x0) mkdir(&(0x7f00002f9000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000084a000)={0x0, 0x5d, "e82b3a27e4977c2f0c88b7a183c3af468b92951e48a791cb57dc649f8eb8d0d530fd18f6aed085cc25be0e4494a178fdd7ea516b28eec842b7086446998cdb92c15c30e2d6d9d58887d745e4d422a934e39bae5c8117751c4463c241f8"}, &(0x7f0000599000-0x4)=0x65) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000bc000-0x12)={r2, 0xfffffffffffffffe, 0x5, [0x7fffffff, 0x8, 0x6, 0x39b1f0b4, 0x2]}, &(0x7f00007c8000-0x4)=0x12) renameat(r1, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') r3 = getuid() r4 = getegid() syz_fuse_mount(&(0x7f0000ce5000-0x1)='/', 0x4000, r3, r4, 0x9, 0x1000084) [ 70.524311] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.531221] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.537784] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 70.554593] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=12419 comm=syz-executor3 [ 70.554910] FAULT_FLAG_ALLOW_RETRY missing 30 2018/01/20 11:55:04 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000eb2000)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ffb000-0x8)={0x0, 0x0}, 0x80800) ioctl$KDMKTONE(r1, 0x4b30, 0x0) 2018/01/20 11:55:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000-0xc)={0x101, 0x4, 0x2bc, 0x5, 0x97, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000001000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000fce000)=""/59) ioctl$TCSETS(r1, 0x80045438, &(0x7f0000fce000-0x24)={0x0, 0x0, 0x100000000, 0x0, 0xfffffffffffffffd, 0x0, 0x10001, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0}) 2018/01/20 11:55:04 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f0b000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) [ 70.554918] CPU: 1 PID: 12385 Comm: syz-executor2 Not tainted 4.9.77-ge12a9c4 #18 [ 70.554922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.554935] ffff8801c3d97970 ffffffff81d941c9 ffff8801c3d97c50 0000000000000000 [ 70.554945] ffff8801d642e710 ffff8801c3d97b40 ffff8801d642e600 ffff8801c3d97b68 [ 70.554954] ffffffff81661c5a 0000000000002e68 ffff8801c6c7d0f0 ffff8801c6c7d0a0 [ 70.554956] Call Trace: [ 70.554967] [] dump_stack+0xc1/0x128 [ 70.554976] [] handle_userfault+0xa3a/0x1310 [ 70.554991] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 70.555000] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 70.555008] [] ? futex_wait+0x482/0x5e0 [ 70.555015] [] ? get_futex_key+0x753/0x1050 [ 70.555025] [] ? handle_mm_fault+0x117b/0x2530 [ 70.555032] [] ? handle_mm_fault+0x1fc3/0x2530 [ 70.555040] [] handle_mm_fault+0x1fd1/0x2530 [ 70.555047] [] ? __pmd_alloc+0x410/0x410 [ 70.555058] [] __do_page_fault+0x5c2/0xd40 [ 70.555065] [] ? mm_fault_error+0x2c0/0x2c0 [ 70.555073] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.555081] [] do_page_fault+0x27/0x30 [ 70.555088] [] page_fault+0x28/0x30 [ 70.555096] [] ? copy_user_generic_unrolled+0x86/0xc0 2018/01/20 11:55:04 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cbe000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) shutdown(r1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d19000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r0, r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d1a000-0x74)=[@in6={0xa, 0x1, 0xffffffff7fffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}, 0x3}], 0x64) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d1a000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvmmsg(r1, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d16000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000d16000)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000a14000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x102b, &(0x7f0000d16000)=""/156, 0x9c, 0x0}, 0x0}], 0x444444444444698, 0x0, 0x0) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000d19000)=0x0, 0x4) 2018/01/20 11:55:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = open(&(0x7f0000c53000-0x8)='./file0\x00', 0x400, 0x10) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000aa7000-0xca)=""/202) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000)=0x0, &(0x7f0000b00000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e2c000)=0x0, &(0x7f0000a62000)=0x4) 2018/01/20 11:55:04 executing program 7: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000792000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000001000)="2591de2149994be0725adb540e081b5bdcfec9432c27c9c873b265fad9d703a96d8d0b2ae46642a0aae419d2f695d80c7855f0d1d4f7c43872a5b187e58637c6e3bc9e639c533be308bda30d7545dc568d", 0x51) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f49000-0x4)=0x0) 2018/01/20 11:55:04 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000013e000-0x38)={0x0, 0x0, &(0x7f000045c000)=[{&(0x7f0000568000)=""/120, 0x78}, {&(0x7f0000f6b000-0xb8)=""/184, 0xb8}, {&(0x7f0000001000-0x66)=""/102, 0x66}], 0x3, 0x0, 0x0, 0x4}, 0x40000160) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd2000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000479000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000851000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") lgetxattr(&(0x7f0000e34000)='.', &(0x7f000026a000-0xd)=@random={'osx.', 'vboxnet0\x00'}, &(0x7f000095d000)=""/4096, 0x1000) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/20 11:55:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000047d000-0xb)='net/packet\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000160000-0x8)={0x0, 0x401}, &(0x7f0000779000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c89000-0xc)={r1, 0xbdb5, 0x20}, &(0x7f0000005000-0x4)=0xc) accept$unix(r0, &(0x7f0000a9a000-0x6e)=@file={0x0, ""/108}, &(0x7f000087c000)=0x6e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a7f000)={0x0, 0x0}) 2018/01/20 11:55:04 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0xe)={0x0, 0xad, 0x1000, 0x81, 0x7, 0x2}, &(0x7f0000027000-0x4)=0x14) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000002b000-0x10)={r1, 0x7, 0x2, 0x8}, &(0x7f000002b000-0x4)=0x10) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) 2018/01/20 11:55:04 executing program 6: r0 = socket(0x10, 0xe, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x3, 0x100}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002000-0x28)={@generic="511e878eacc47aaef2ebdf8d78d5abbc", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000630000-0xe)=@random={"7580000001", '}trusted\x00'}, &(0x7f0000001000)=""/245, 0xf5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x78)={0x9855, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0x4, 0xfe16, 0x7, &(0x7f0000002000)=@generic="b05af9acd2a0a0212f5dd658f8a1678a", 0x9, 0x1, 0x2}) getsockname(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x26) mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000df3000)=@generic={0xd7dc, 0x5, 0x4}) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000df3000-0x4)=0x0, 0x4) 2018/01/20 11:55:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000001000)="", 0x356) 2018/01/20 11:55:04 executing program 2: unshare(0x24020000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e09000-0x20)={{&(0x7f0000cb0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) clone(0x201003fc, &(0x7f0000b67000)="", &(0x7f0000f46000)=0x0, &(0x7f000062f000)=0x0, &(0x7f0000517000)="") 2018/01/20 11:55:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c9d000)={0xffffffff, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001da000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00002ec000)=0x100000001) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00004fb000)=0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f00001d4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) writev(r2, &(0x7f00009ca000-0x70)=[{&(0x7f0000a8c000-0x1000)="54e48d", 0x3}], 0x1) [ 70.555103] [] ? SyS_utimensat+0xb1/0x160 [ 70.555108] [] ? SyS_utime+0x150/0x150 [ 70.555117] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 70.555123] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.555130] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 70.634088] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=12436 comm=syz-executor3 2018/01/20 11:55:04 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x447ffd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000004000-0x4)=0x8001) 2018/01/20 11:55:04 executing program 0: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000a42000-0x56)=""/86, &(0x7f000054a000)=0x56) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000935000+0xfc8)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d2a000-0x4)=0x14) 2018/01/20 11:55:04 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00009c5000-0xbc)={0x3ff, 0x0, 'client0\x00', 0x0, "f000", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00001f5000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000046e000)=0xc) ftruncate(r0, 0x100000400) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fd6000)='client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000066e000-0x8)={0x0, 0x0}) 2018/01/20 11:55:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) lsetxattr(&(0x7f00000b2000-0xe)='./file0/file0\x00', &(0x7f0000645000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000f40000)='ramfs\x00', 0x6, 0x2) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000882000)="") 2018/01/20 11:55:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00006b8000)={0x13, 0x0, &(0x7f00005d5000-0x8f)=""}) r1 = dup(r0) accept$netrom(r1, &(0x7f000088e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000051d000-0x4)=0x48) 2018/01/20 11:55:04 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000251000-0x4)=0x0) ioprio_set$pid(0x3, r0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) socket$unix(0x1, 0x3, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000500000-0xc)={0x0, 0x0}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000d60000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) open(&(0x7f000055f000)='./file0\x00', 0x2805, 0x0) 2018/01/20 11:55:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006af000-0x11)='/dev/vga_arbiter\x00', 0x32140, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3b, &(0x7f0000213000-0x4)=0xf9da, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009e0000-0x15)='/dev/pktcdvd/control\x00', 0x20300, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000cac000)={0x9, 0x3835, 0x1, 0x100000001}) mmap(&(0x7f0000793000/0x12000)=nil, 0x12000, 0x2, 0x32, r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000ed7000-0x33)="", 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r2, r3, &(0x7f0000493000)=0x1, 0xff) [ 70.851394] audit: type=1400 audit(1516449304.913:65): avc: denied { read } for pid=12441 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/20 11:55:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x6)='+ppp1\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007da000)={0x1fe00, 0x8000, 0x3, 0x4, 0x0}, &(0x7f000047e000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003e0000-0x8)={r1, 0x80}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000126000)=[{&(0x7f0000119000)='0', 0x1}], 0x1, 0x0) 2018/01/20 11:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f0000532000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f00009e4000-0x6)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") chdir(&(0x7f0000870000)='./file0\x00') open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x0) 2018/01/20 11:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000426000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000666000-0x4)=0xc) lstat(&(0x7f0000408000-0x8)='./file0\x00', &(0x7f000059e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_fuse_mount(&(0x7f0000ebe000)='./file0\x00', 0x1000, r2, r5, 0xffffffffffff0000, 0x300002) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000208000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) sendmmsg$unix(r7, &(0x7f000062e000-0xe0)=[{&(0x7f0000d48000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a71000-0x60)=[{&(0x7f0000a9d000)="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0x1000}, {&(0x7f00002fb000)="39af04f72b634f898d0750560ade5ba0787c343e7b67ed17380b6d67016fbf9cd6a4ce21015b9007ac12a98231af2e278a28cdae059e5a522b1dd338c94295e622ed18ce5cc01a476152f1484951308201c75160664addf7bc54f5ef1604687854630b0955d4f57599a752e276747160d594bd886ffa8ea2172e9887d839718a41254ca48d23ddff2b47df69ee7222ce583785720cebddd234f67be89b052782170ab195664aaf6be59d5bc0d283308a3726cd600ba53073dd", 0xb9}, {&(0x7f0000d54000)="6ef883bd30e0394450d611e0990c5781a8587eb2f5f68ef5721502f73ba47f7b162e79456038059a693e661c7cef0384b566a12b8c6872efd8e587cdf485d44007e7164914", 0x45}, {&(0x7f00002a1000)="c80bd49bbd7fe0c48f6725d48654c66f93ccad6039397a9840cf1d0ed865e25ffa07", 0x22}, {&(0x7f00003fc000-0x41)="a0d001ac3e8088d9b12cd6de7985b0d4ab0c527efc00f5cd886e09f1f4debaedfbf9c1a3ace285f838167527faf96041f43edf0eed28bf0f46b5c640804ed00c71", 0x41}, {&(0x7f000006e000)="041c631259af524c54e1bd5030707d15389902747ca1262fb9bdd700defc7e8e07d859ab5e4be5a52cf1f5555f86f6f1b33c73dc7d1bcbbf59c695b820990850e9ea6a4d7314e2d88c967b3a93dab1c77c4037a4604066760afdd514d9dd4938adbe2e", 0x63}], 0x6, 0x0, 0x0, 0x8844}, {&(0x7f0000dc1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000630000-0x50)=[{&(0x7f0000bf5000-0x91)="6530ced0ad01411df9b3c0c7376bf24a526a9ec88d8e8f118e6b994b3c8d876acee22d29ec92c7043135c23eaecec427a5677bb56cba5cec36f69cece54b20c75728c92e5d7301aead3facbe11113494d20178e6cc2cb34c69b1017dee1df15d87a7d6d97add7426abfdb8ce0f310e854066cb31d95500b971731e895416d74851232e42ef0e6ce315060bcbda226bb02e", 0x91}, {&(0x7f0000a2f000-0x73)="df098bfe350ed86863b6d5ac45e3bb15dcaaefce3abd99d6692a4bf4a89c16272db846b5c6d0d3e96f9169cb941f3437ae29a1c2766dfdc58291bd2fea895339612a39c302d5406a946fd02c3879d7014c2221b866012638d8060e341f51cd3c157e74477ac6396f338d77d317a2c026564b9e", 0x73}, {&(0x7f0000d2e000-0x8d)="2fc0f0a154de8c7944c614cc6d68decf351bc92b0efc8613cfbf4bd28f8c64994a68ee84aa95eb46b7262c513421e4c61fe00bfa3182e8d531972ea2874f8a87e3d417ccb312d9a2d939a71eaeeaf7bb62c6864c26d413c9967d5fdd7b083fb9685c4394585ba2038ed0d13f23d5a0a252edc7056a53ed41888e82f7ef3675d15024c47b6831ae3ce4c1458b53", 0x8d}, {&(0x7f0000109000)="1b3c332c80318887ff2bdc60d76ca8c98b00d1b60e9d4d9bb0bfb5d1ecdf5145ed08de0a660dc633de85e01a9f36d2e91a642ca66f97f32054d971192995eb6c8237dd35f7b15aa941180dd96c08eb7152673394d84c001e37f409fe9184655919c57ebe326bdefa3d6b7a76e30f0b939fd6fb86bb0f6c3896a7d51971daa2d5d279e07408b4", 0x86}, {&(0x7f0000b39000)="a81574955b2fa119f95b27a89c950b3d4b93647c4799f267dcd91b240187ee33b8e0b19b7da49e6fc3d6cd2239ad3d2fe0efb7b2a5c4cef430d2569901de8aa1344926008f14dbb6e6a2342fc89b6b02720e9b95853026205fd338510e7f0ee7fd460acda334bfc7402437257b684210fecdfa195321ee6adf5b7b9180569d8748a699fff35347ef7f96323306751d1c39e87f4381446874f7620b561cabe2ce3b1153ab831e4209977bda2c5087f55d296bc26514d928d010bb76a3befa76452248352a76cb03abbc3f82b090b81981708f42b431540d7c0f3fc81a3bdbd0ca7329dd780df630edab76", 0xea}], 0x5, &(0x7f0000bb4000-0x60)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r6, r6, r0, r0, r6, r6]}], 0x60, 0x44881}, {&(0x7f0000c71000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000786000-0x20)=[{&(0x7f0000f61000-0x98)="6b656f4768706a64ef2b9e1162c9b56280025828d09bbd768a1a30c5126716fa65a242a1f2ae1c2615c8d4b6a89c71bc65c702b7cc97e1a111e50634c80cb89523b02f409543ab6d204c1a275bb916149110817e5dd5a144c2d7da9f0b788632dd953f8183708dfe1bb0ee72304a20095d2440be6a2f799086e17c0bd70df57dbb2f11ae4adda955bc45b2fe302beec709afbb947a58dd37", 0x98}, {&(0x7f0000003000-0x8a)="ad8c63cafb91a2b7537a226616d43a54b93dacff2aab2bf320d936f604df7a7d41a37d25bc18ad96ed969b8dc53c5baaf3faecb9f383de6c860357f235099b7bb11d9b1703a7bad59ab8fab361182461e83848a10a4237417651eb248a1aeb81d57baef120faf6b598b2867acdda1863214d3930fa59ef7ee400c01ecdb70bbef05dff150d957463ff39", 0x8a}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f0000ab4000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000150000-0x70)=[{&(0x7f000000a000-0x94)="f513043298bc4f9447d6b3fb659a635297013ad075de6aabfc3427d00dfded45dd2c7b84f06b7137caf2fefbffdeb1d8405da3277ec97a5aa14f6fb5b254814585c56650bc372993e3a8d0e6ea328986fd11cd99f6f176a8490f8da27ec75e21cd7fcdd8ce62d720b94fa9a61e269603a80fadc9ccb40afefd41a8206bb52fe68d33f487d597b685ee0f1fd5ef35f3e461779c01", 0x94}, {&(0x7f0000c64000-0x66)="9070f99b2ca38ba4d274f36eae3b35ac00b218da43cb5877e8ce1be4b213c5f0e34fc49bda09dd13b35e2c3e8e52f29ef998c49bdea65d54848e52a1e4a340e5a0801cb7a59928af36f9d8086485ce96256f1c273bd06c9dd151abc70498d558893c15fc39e6", 0x66}, {&(0x7f0000642000)="2be56bc21f2c0a89f4c50d1af049f0a76df7e741790e69da32ceb80648a341df4359d79a468999c3606e4835554b1faee2fb51fab7106215d9167a83fe96d59bf09022760618522410e70d877d33e89ed93a78eadd98f3a3c8ac372d5262dda15e96f56337e85b94dbef324ffd2aad6fa699f894eeb41fa4597399e890303a59b226afebb4d96b8bbf8c0acdf25fb74e283d676a1af6e2e4b2ae147325e7de", 0x9f}, {&(0x7f0000880000)="65c19ce862365347394ccdd1a5b97b67d2c53dc667a79654088a866e5ed579dbc41da37dd8860907bfde524d18c448f67d7315053f5bcc1a6c322440377f300522fc2b10b292521b3314655f0cbb77039fc1eace45d7e870458c26467fff4b3770ae9efe358188e407e53154f1160af5dd0aaddf05a2b62e15e7fe895af371b51b91728a276cffb260382126df0378a452514789215f8356cac9af1fe8a01e5e9258fce551d5030cf957693553934b89ba8096bcb806fb12ba15f037332110", 0xbf}, {&(0x7f0000a54000)="f65fad71fdc740474d5bcb1d3445e649dab81caed3ee961ea7708cf68fed92d17c99d13d100ff9b5b454751fa0672eedd14452711daf97e0e20ce6375105296b6bb0c0e10c1cd8558d9499ea62e388fa0930b5211f07af", 0x57}, {&(0x7f0000906000)="0ef0ecd3c910b6431dd43e916c5c1722fc30d2d26365bafe8e947609d306d467cb6da909ea", 0x25}, {&(0x7f0000454000)="27f15844e5c1761c9757b33d3625902783139a416878b5b79c2d9a9e4ed03f6070d95a44ef2e863449780712953b433424bfa6e3b5038ea1a68b8663f63bbc6888e22c9ad91235384918244f1c35ab394086abad9a9e146f79835a8efc55a77691b4b8bef8a79ba85536cc2b9ab1fbd6f7941abf566ab6c40a8b81c621eb5baabd5d2f1b628a3b4f1d6526ae66f6153fa784a125f611a6cd0846b722ed71f9f39c7819f86b4307f2", 0xa8}], 0x7, &(0x7f0000c2b000)=[@cred={0x20, 0x1, 0x2, r1, r4, r3}, @rights={0x30, 0x1, 0x1, [r6, r6, r0, r0, r6, r6, r6]}, @cred={0x20, 0x1, 0x2, r1, r4, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r6, r0, r6, r6, r6, r6]}], 0xc0, 0x1}], 0x4, 0x20000000) r8 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r8) accept$llc(r8, &(0x7f0000421000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000020d000)=0x10) 2018/01/20 11:55:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e0a000)='/selinux/access\x00', 0x2, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c9b000-0x11)='/selinux/context\x00', 0x2, 0x0) ppoll(&(0x7f0000f23000)=[{r0, 0x80, 0x0}, {r1, 0x40, 0x0}, {r2, 0x80, 0x0}, {r3, 0x4001, 0x0}], 0x4, &(0x7f0000a66000-0x10)={0x0, 0x0}, &(0x7f00003fb000-0x8)={0xfffffffffffffffc}, 0x8) add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a55000-0xd)='net/sockstat\x00') ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000f90000-0x30)={0x60, 0x0, &(0x7f0000e28000)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x146, 0x38, &(0x7f00005eb000)=[], &(0x7f0000c41000)=[0x20, 0x20, 0x38, 0x30, 0x78, 0x28, 0x0]}, 0x610}}, @decrefs={0x40046307, 0x1}], 0xdb, 0x0, &(0x7f0000e4f000-0xdb)="b3e119836f58fdb8843d09e6e4124c08a7b532bbb810787887316abc074bb71ceeccfcc8a0ce0d97fc452ca5a353efff11f4a76c2da594d63665d5e42e32452c88a9b67599a26039d0c447195e63b14a7400eac1843fa5c825332c50fe713fcd8f39a321a838157601e83db8557a654cc859b6319c7fd05b8d92ece32d28b69997bee65df3a76b1b2d31d337992db61c3c76f7ea967983cec037fac27bde079e25fba41a8ed83035455d0d4e68f3d7b406d21d96caf3e0a4e9a2ed82700190b4bb9db3438afea76ccd4fe2ab0b0227929b0588ab3186c2ea73e2e1"}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000882000-0xc)='/dev/rfkill\x00', 0x20002, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000b5a000)={0x0, 0x42, "1cf023ca3779580abab810f7b05c190652cd9af0d07399837738b73c393282758b3a6e62442d7c61cce10f058644e6440bd441a8ed83f612a2acae5c8a9c70c0446b"}, &(0x7f0000f82000-0x4)=0x4a) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00003b5000-0x4)=r5, 0x4) bind$ipx(r4, &(0x7f00004a9000-0x10)={0x4, 0x7, 0x8, "54d8d9abc8e9", 0x1000, 0x0}, 0xfffffffffffffebc) 2018/01/20 11:55:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/01/20 11:55:05 executing program 0: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x81, 0x4) r1 = socket(0x1f, 0x8000a, 0xffffffffffffff00) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d37000-0x4)=0x35f2, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000367000)=0x0, 0x4) 2018/01/20 11:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000087c000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000920000)=0x8) r2 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000762000-0x160)="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") preadv(r3, &(0x7f0000a90000-0x10)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1000000000000363, 0x4000000000000000) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf5000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b73000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df9000)=0xe8) getresgid(&(0x7f000090f000)=0x0, &(0x7f0000ee1000-0x4)=0x0, &(0x7f00000fd000-0x4)=0x0) pipe2(&(0x7f0000428000)={0x0, 0x0}, 0x4000) preadv(r3, &(0x7f00005ed000-0x30)=[{&(0x7f0000ab3000-0xa9)=""/169, 0x4d}, {&(0x7f0000b03000)=""/124, 0x7c}, {&(0x7f0000329000-0x19)=""/25, 0x19}], 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cb3000)={0x0, 0x0, 0x0}, &(0x7f0000e69000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00007e4000+0x803)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc2000)=0xe8) stat(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f0000ab6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000bc1000-0x8)={0x0, 0x0}) geteuid() stat(&(0x7f0000687000)='./file0\x00', &(0x7f0000257000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:55:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000be5000-0x8)='./file0\x00', 0x10000000007fd, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000017a000-0x8)=[], &(0x7f000077a000)=[]) truncate(&(0x7f0000686000)='./file0\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000265000-0x15)='/selinux/checkreqprot\x00', 0x341140, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000bf8000-0x28)={@common='dummy0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:55:05 executing program 7: getresgid(&(0x7f0000c18000)=0x0, &(0x7f0000407000-0x4)=0x0, &(0x7f0000a9c000-0x4)=0x0) getgroups(0x4, &(0x7f0000823000-0x10)=[0x0, r0, 0x0, 0x0]) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xb002, 0x0, r1, 0xfffffffffffffffc, 0x562e3336c0ed74de) signalfd4(r2, &(0x7f000075e000-0x8)={0x200000000000000}, 0x8, 0x800) 2018/01/20 11:55:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r0, &(0x7f0000301000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00000fb000-0x8)={0x0}, 0x8) sigaltstack(&(0x7f0000ac7000/0x2000)=nil, &(0x7f0000477000-0x8)=0x0) 2018/01/20 11:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000087c000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000920000)=0x8) r2 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000762000-0x160)="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") preadv(r3, &(0x7f0000a90000-0x10)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1000000000000363, 0x4000000000000000) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf5000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b73000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df9000)=0xe8) getresgid(&(0x7f000090f000)=0x0, &(0x7f0000ee1000-0x4)=0x0, &(0x7f00000fd000-0x4)=0x0) pipe2(&(0x7f0000428000)={0x0, 0x0}, 0x4000) preadv(r3, &(0x7f00005ed000-0x30)=[{&(0x7f0000ab3000-0xa9)=""/169, 0x4d}, {&(0x7f0000b03000)=""/124, 0x7c}, {&(0x7f0000329000-0x19)=""/25, 0x19}], 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cb3000)={0x0, 0x0, 0x0}, &(0x7f0000e69000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00007e4000+0x803)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc2000)=0xe8) stat(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f0000ab6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000bc1000-0x8)={0x0, 0x0}) geteuid() stat(&(0x7f0000687000)='./file0\x00', &(0x7f0000257000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:55:05 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:,0.c1023', 0x20, 0x35, 0x0, 0x0}, 0x3ae) r0 = socket(0x1b, 0x3, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000005000)={0x7, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/20 11:55:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f000000a000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000ec5000)={&(0x7f0000001000-0x1030)={0x1030, 0x5, 0xb, 0x228, 0x0, 0x0, {0x2, 0x0, 0x3}, [@generic="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", @typed={0x10, 0x6b, @u64=0x3}, @typed={0xc, 0x7e, @pid=r1}]}, 0x1030}, 0x1, 0x0, 0x0, 0x4}, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000023b000-0x10)=@common='nr0\x00') 2018/01/20 11:55:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00009a8000)=0x0, &(0x7f00009db000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) close(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001e8000)={0x0, 0x401, 0x6}, &(0x7f0000abb000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ebf000-0x8)={r1, 0x401}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000019a000-0x8)={r1, 0x7}, &(0x7f0000551000)=0x8) 2018/01/20 11:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x401, 0x0) writev(r2, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) 2018/01/20 11:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000895000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000eec000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003cc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000093a000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x4) pselect6(0x40, &(0x7f00002ee000)={0x7fff, 0x5, 0x3, 0x0, 0x2, 0x5, 0x800, 0x8}, &(0x7f0000551000)={0x200, 0x3, 0x8, 0x1, 0x4, 0x0, 0x1, 0xff}, &(0x7f00009fe000-0x40)={0x4, 0x3, 0x7, 0x7, 0xb95, 0x1, 0x80, 0x9}, &(0x7f00008f6000)={0x0, 0x0}, &(0x7f0000db9000-0x10)={&(0x7f000021d000)={0x3f}, 0x8}) pipe(&(0x7f0000655000)={0x0, 0x0}) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000892000)=0x7, 0x4) setsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f0000593000)=0x2, 0x4) futex(&(0x7f00008fe000-0x4)=0x0, 0x5, 0x0, &(0x7f0000cbf000)={r2, r0}, &(0x7f00006d8000-0x4)=0x0, 0x1000000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d17000-0xb)='/dev/hwrng\x00', 0x200100, 0x0) read(r5, &(0x7f0000332000-0xe5)=""/229, 0xe5) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000c34000-0x4)=0x7ff, 0x4) 2018/01/20 11:55:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000bb8000)={0x20080522, 0x0}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) r0 = creat(&(0x7f0000f85000)='./file0\x00', 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000cd6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e67000-0x4)=0xe8) mount(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000f97000-0x8)='./file0\x00', &(0x7f0000d2a000-0x7)='mqueue\x00', 0x100000, &(0x7f0000ec5000-0xfa)="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") 2018/01/20 11:55:05 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x9, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)='\x00\x00\x00\x00', 0x4) mq_open(&(0x7f0000009000)='\x00', 0x0, 0x0, &(0x7f000000a000-0x40)={0x101, 0xfff, 0x0, 0x7, 0x8, 0x100000000, 0x0, 0x0}) 2018/01/20 11:55:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000447000)="", &(0x7f0000693000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000b49000-0x4)=0xc) fanotify_init(0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000003000-0x10)={0x4, &(0x7f0000002000)=[{0x1, 0xaf}, {0x10001, 0x687}, {0xfffffffffffffff8, 0x7fff}, {0x1f, 0xd0}]}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000001000-0x4)=0x66, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x28001) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f000092e000-0x53)="069ca24b7c8bdf7673178fa80f2e006ad8b09d61218a27c0b6298eb012166a641a007e6bc2df1d83c9d0f28a22afa7af4fa94174c835d291f3d21b96a4577c6a7b5db5c7de3dad9036bf50f2b448ba3c00be26", 0x53) 2018/01/20 11:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fcf000)=@fragment={0x4, 0x0, 0x8, 0x9, 0x0, 0x4, 0x2}, 0x8) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:55:05 executing program 0: clone(0xfffffffffffffffc, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") listen(0xffffffffffffffff, 0x0) 2018/01/20 11:55:05 executing program 1: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b07000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0xfffffffffdffffff, &(0x7f0000052000-0x10)={0x2000000000003, 0x0}, 0x0) r1 = gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000b3a000-0x4)=0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) r4 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x5, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x16) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b39000+0x7c6)={@common='nr0\x00', @ifru_ivalue=0x8000000000732}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b06000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000785000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x298, &(0x7f0000001000-0x10)=[@rights={0xfffffffffffffdb2, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008af000)={0x0, 0x0}) 2018/01/20 11:55:05 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000046d000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00004ed000-0x8)={0x0, 0x0}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00004ec000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000005000+0x583)={r4, r5, 0x166b}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/20 11:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") shutdown(r0, 0x100800000000001) close(0xffffffffffffffff) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r1, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f000081d000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mount(&(0x7f0000764000)='./bus\x00', &(0x7f0000ab1000-0x6)='./bus\x00', &(0x7f00000e8000)='ubifs\x00', 0x800000, &(0x7f0000c7c000-0x68)="12a436f366769c69bb99439ca1d12083d28f389888689961b3cce8ceb95b7efe778b49af28e4e2614a4065b7c95b586b02594bceaffc7a46a077b58cdd0202cfd226844e5c931f6c5f13cf9b804aa3a53b9bb07c8aaaaa95f5995b0095ab9dc46ce6593196d124f7") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f0000f13000-0x8)=0x0, 0x8) ioctl$KDMKTONE(r1, 0x4b30, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000560000)={{0x6, 0x370f}, {0x3, 0x10001}, 0x3, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r2, 0x0, 0x0, 0x4) 2018/01/20 11:55:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x15c, &(0x7f0000002000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x2}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000104000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000000000)=0x98bf, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/20 11:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, r0) exit(0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x800000000402, 0xffffffffffffffff) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000c5b000)=""/17) 2018/01/20 11:55:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f000087c000-0x8)={0x0, 0x0}, 0x4000) 2018/01/20 11:55:05 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000f2b000+0x94c)='/dev/sg#\x00', 0x2, 0x10000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000ffe000)={0xa19, 0xff, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5385, &(0x7f0000da7000)="") setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00006fd000-0x4)=0x4d, 0x4) 2018/01/20 11:55:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000375000)=0xff, 0x3e5) sendto$inet6(r0, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 71.629354] binder: 12572:12573 ERROR: BC_REGISTER_LOOPER called without request [ 71.658054] binder: 12572:12573 ioctl c0306201 2000efd0 returned -14 [ 71.668104] binder: undelivered TRANSACTION_COMPLETE [ 71.674392] binder: undelivered transaction 138, process died. [ 71.683379] binder_alloc: 12572: binder_alloc_buf, no vma [ 71.683400] binder: 12572:12573 transaction failed 29189/-3, size 0-0 line 3127 [ 71.683423] binder: 12572:12596 got reply transaction with no transaction stack [ 71.683429] binder: 12572:12596 transaction failed 29201/-71, size 32-8 line 2920 [ 71.688229] binder: 12572:12596 DecRefs 0 refcount change on invalid ref 1 ret -22 2018/01/20 11:55:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002ac000)=@req={0x50, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@common='ip_vti0\x00'}}) r1 = memfd_create(&(0x7f0000f69000)='vboxnet1{\x00', 0x1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000667000-0x4)=0x0) 2018/01/20 11:55:05 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) accept$inet(r0, 0x0, &(0x7f00004f0000)=0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) 2018/01/20 11:55:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000093000)=0x81, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x32c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x204, 0x3, {{'deflate\x00'}, 0xdc8, "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"}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000a8000)={0x0, @in6={{0xa, 0x0, 0x7a, @loopback={0x0, 0x1}, 0x229b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x6, 0x0, 0x7}, &(0x7f0000ac1000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a36000-0x8b)={r2, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc, 0x3, 0x6, 0x1, 0x8}, &(0x7f000040d000)=0xa0) sendmsg$unix(r1, &(0x7f00001b3000)={&(0x7f0000e60000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a48000-0x48)=[{&(0x7f00005ab000)="9c2b227f60b87a2dcef807f6d681f3e6336f22678fae7225122255e1ea9f01f08d40c4ae9594d51859b08fe3026cc7bc3822205be0967ff857cdd972e16cc0f13e38804fdb1554b12149ee6a23d29e2b964628f6362a951de8658d0e4a890dbfa88e4b42a02bcf31c4f8829ae02d25ca6fc2cc742257f8aec31b7f559c3171f3ca85b507f25719133d57518f379a2d0b6b3699417a10322a2e2a6429e664d631b4951de1b6c69c7e288c1f3bf835cfd9b8fca79a6ae6710183e3f8edc249eb1297383f6d0b81774efcaa9451dd888bb5c57440", 0xd3}], 0x1, &(0x7f0000808000)=[], 0x0, 0x0}, 0x4000001) 2018/01/20 11:55:05 executing program 4: rt_sigsuspend(&(0x7f0000656000-0x8)={0x100000001}, 0x8) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") personality(0x0) r0 = syz_open_dev$mice(&(0x7f0000e76000)='/dev/input/mice\x00', 0x0, 0x5e06425db5906b46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d63000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00008d8000-0x38)={&(0x7f00005fe000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000f78000)={0x3c, 0x8, 0xf, 0x10, 0x2, 0x3, {0xf, 0x0, 0x9}, [@typed={0xc, 0x50, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x3d, @ipv4=@empty=0x0}, @typed={0x10, 0x4b, @u64=0x8c}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4008890}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000)={0x3, 0x5}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x1000, 0x4) 2018/01/20 11:55:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f000071f000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0xfff, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/20 11:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cc5000-0x8)=0x4) pipe2(&(0x7f0000a32000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000c63000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000018d000)=0x8) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) 2018/01/20 11:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e67000)='/dev/pktcdvd/control\x00', 0x880, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000014000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000637000-0x1)=0x0) 2018/01/20 11:55:05 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b1e000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000fbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fbf000-0x4)=0x60) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fc0000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1c00000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0xafd, 0x2, "925eeec32962358029e0dc750b42531bc882c40fbb8eb53ef5379f0d0255968d369db4381cda9743be97497ec44b1fb5dfa80555e7235b8926d7ba44989d28ecdf5aac8ca54284205ffd4504f6e3045f"}, 0x160) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fc0000)=0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x9, &(0x7f0000fc0000)={0xc, 0x200, 0x5c8, 0xb4}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fbf000-0x8)='./file0\x00', 0x400, 0x4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0xf) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000fbe000)={&(0x7f00004fb000/0x1000)=nil, 0x1000}) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") [ 71.688237] binder: 12572:12596 BC_INCREFS_DONE u0000000000000000 no match [ 71.738319] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 11:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000b6d000-0x8c)={0x326e46ae, 0x401, 0x3ff, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:55:05 executing program 7: add_key(&(0x7f0000c5d000-0x8)='keyring\x00', &(0x7f0000d10000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000925000-0x1d)="f40cbcdcc49091931a62df9e84ecbbe552f833dbedaa0df60e4d91fecf", 0x1d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r0, 0x5, r0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/20 11:55:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000300000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d09000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecc000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c65000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x216, 0x1, 0x40, 0x2, 0xa0, 0x20, 0x2e, 0x0, r1}, {0x8001, 0x9f5, 0x6, 0x9, 0xbf9, 0x3, 0x988, 0x10001}, {0xffffffff, 0x0, 0x8000, 0xdd}, 0x10000, 0x4, 0x2, 0x1, 0x2, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x3c}, 0xca53d4f155ab0cba, @in=@rand_addr=0x0, 0x2, 0x1, 0x3, 0xc3, 0x8, 0x7, 0x4655}}, 0xe8) 2018/01/20 11:55:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0x0, 0x1) r1 = syz_open_pts(0xffffffffffffff9c, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001000-0x1)=0x3) 2018/01/20 11:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000494000-0x9)='loginuid\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r3, r2) writev(r2, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece0d0d", 0xb}], 0x1) 2018/01/20 11:55:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xff0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/01/20 11:55:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009be000-0x4)=0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000+0x8f2)={0x0, 0x0}) 2018/01/20 11:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a55000-0xd)='net/sockstat\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f90000-0x30)={0x60, 0x0, &(0x7f000020d000-0x60)=[@enter_looper={0x630c}, @decrefs={0x40046307, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f00005eb000)=[], &(0x7f0000c41000)=[0x20, 0x20, 0x38, 0x48, 0x78, 0x28, 0x30]}, 0x610}}, @decrefs={0x40046307, 0x1}], 0xdb, 0x0, &(0x7f0000e4f000-0xdb)="b3e119836f58fdb8843d09e6e4124c08a7b532bbb810787887316abc074bb71ceeccfcc8a0ce0d97fc452ca5a353efff11f4a76c2da594d63665d5e42e32452c88a9b67599a26039d0c447195e63b14a7400eac1843fa5c825332c50fe713fcd8f39a321a838157601e83db8557a654cc859b6319c7fd05b8d92ece32d28b69997bee65df3a76b1b2d31d337992db61c3c76f7ea967983cec037fac27bde079e25fba41a8ed83035455d0d4e68f3d7b406d21d96caf3e0a4e9a2ed82700190b4bb9db3438afea76ccd4fe2ab0b0227929b0588ab3186c2ea73e2e1"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000882000-0xc)='/dev/rfkill\x00', 0x20002, 0x0) flock(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b5a000)={0x0, 0x42, "1cf023ca3779580abab810f7b05c190652cd9af0d07399837738b73c393282758b3a6e62442d7c61cce10f058644e6440bd441a8ed83f612a2acae5c8a9c70c0446b"}, &(0x7f0000f82000-0x4)=0x4a) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b98000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fab000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000095e000)=0x6, 0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00003e3000)={0x4, 0x2}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00003b5000-0x4)=r2, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00004b5000)=0x4) 2018/01/20 11:55:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [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(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r1) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x17c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x54, 0x3, {{'deflate\x00'}, 0x48, "fbc5e522384e6e9480"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$ax25(r1, &(0x7f000056a000)="052e8374f222da06c6f321b59e494049f3f9aace7f5afff1", 0x18, 0x0, &(0x7f00001a1000)={0x3, {"c3645dfa505416"}, 0xfffffffffffffffb}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x38e}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) write$sndseq(r1, &(0x7f0000475000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x4, 0x3}, {0x0, 0x100000001}, @note={0x3, 0xffffffff, 0x3b22, 0x7, 0x0}}, {0x4, 0x3543, 0x0, 0x0, @tick=0x8, {0x90, 0x8001}, {0x80000001, 0x9}, @time=@time={0x0, 0x0}}, {0x0, 0x81, 0xf070, 0x1ff, @tick=0x3, {0x7e87, 0x5}, {0x7, 0x6c1b}, @addr={0x2, 0xe9}}, {0x7fffffff, 0x76, 0x2, 0x5, @tick=0x6853ded0, {0x2, 0x7}, {0x8, 0x61}, @quote={{0x23d4, 0x2}, 0x0, &(0x7f0000a87000-0x30)={0x0, 0x10001, 0x5, 0x100, @tick=0x9, {0x63d, 0x0}, {0xfffffffffffffff8, 0xffffffffffffff80}, @ext={0x28, &(0x7f0000914000)="de46ae6d43a759cd556754d9673409cb02fb07926febfb3d977382f183e0df9757f6d01a574536ee"}}}}], 0xc0) 2018/01/20 11:55:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000375000)=0x0) stat(&(0x7f0000fae000)='./file0\x00', &(0x7f000046f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003c0000-0x4)=0x0, &(0x7f0000d73000)=0x0, &(0x7f0000281000)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000be4000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00006de000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a22000-0x4)=0xe8) r9 = getgid() sendmsg$unix(r0, &(0x7f0000b38000)={&(0x7f00009a8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e8d000-0x70)=[{&(0x7f0000ef0000)="61843b0e8fcf5bcaeb78e706edab9cc207af03e15fba520cfbd1954bf51c43f2dcc1b77a16b8c5aaea9127d094b91a8a59c487cbef162f6725a3ad0f8e7e04969589dbac5b3b8e86723cf2ebe65942e79d171300977eec4827956955eb6d58b5674162e81576d38a518549d92630823c81dd3964e9408997e60459ad6faf82681e284a9a0b32a5eb414962", 0x8b}, {&(0x7f0000c51000)="d8b75d4ca9a19d7dd1643e1ce6af37e1fd9ae02814e8eb0a83244dd2f73d793e20028643bceddfccb04e", 0x2a}, {&(0x7f000003f000)="307d396f2b6834d76674ac3cc2f33aa6", 0x10}, {&(0x7f0000c90000-0xe2)="adc07b5a65b7f6850d99aab366555593dbf7654a62631629875623fa90f9171550dbdf1ae9659fdf3c978dc6b9bd4d9720955922107d803abde12cdfbdb8d01cfef4f46c742c1345352c2ef433ad14d43c940b02929f6788782f2dd848a3a5ae73a7ff2ace55d85c8e2988ce2721e1a0882484c4e33e280b812d80a997b7929f3f44d604dd8c828049844b27ebf065695e208720bd81fad9021cc8f0913659d70865e41894cead04de5835b154ab4485a0c20a0bd13a535597dfdc02b1ec5d5730a3d9a48d28b2808ec9bc602a71ae632dac3fe69114364fa41fd1945c69660c3f89", 0xe2}, {&(0x7f0000e92000-0x2)="db54", 0x2}, {&(0x7f00003ae000-0x65)="f1f0865c680c3024c4409d5f9c46157408f53b71291446e627189f2885fa3911f457789c983e7843cd4e6e3285daf213bad0f129412eb8beed7ef5e1ce5fa94f10fd5f57454800d864b09176c39db7c37c5536c291d2ebe518e96c5116a6b28747a04e11d3", 0x65}, {&(0x7f00003cb000)="be75f0fe3a63586cd2795d75b87b7b8238149429d2f039bb52686f014924", 0x1e}], 0x7, &(0x7f0000299000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r3, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r3]}], 0x80, 0x20000000}, 0x20000004) fcntl$lock(r1, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00007e5000)=0x0, &(0x7f000055a000)=0x4) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) 2018/01/20 11:55:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000a3b000-0x4)=0x0, &(0x7f0000c10000)=0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/20 11:55:05 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f000001c000-0xf1)=""/241) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000001d000-0x28)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x1000, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {0xffffffffffffffff, 0x8400, 0x0}, {0xffffffffffffffff, 0x4200, 0x0}], 0x5, 0x9) 2018/01/20 11:55:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x17, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00004d1000-0x81)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7b9", 0x71, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="c36d18f09d42aca804d9fa0fa387b49c0bd03993ee5ab0c01ad6d76794a71398703eb86b41a76b5c29b3a3aef269ccc8099b093d1cf7e1550662c295a1c06d9550ef233ca0743d11a8e923663262feb8605bbeed36c47cf73778987e868071664e835d674fdc225fcb74669392c6055d956cf243ee0c91607572de8d1068d89c2d9e1cd0a0d0f23c82a013c21d8e1ee9740df6025bf4dfc185d47b92d7431b909b8f465628cf3ec90eaccf123b73fb479ace475b72a00e7f1f73ba349b676a9e3f2deae5787f3538ed3d3b8d8cb21b85395e5002a9f31efb5e244c9ec00187db93023747a03103f55249d0cbf03b654b189520564329299ae3f72c02d374f4efa33eb8c068477b523e9505e036d976d71994a9fbac0545b3360dfc09f82bf521f1661b0b200e7c1e34201657f0c70c2ff04ccd2a32f6f7c5a0c40cb6f9905ac68df583df8b8390a7fb09d05bc7f054c86df5a94913ca108be9f83bca21efcd00ed0843d199efac6328c98f95bf820316eac108e0747e4c4bd1b091321cdaae90253978727e5391180ebfd0ee34f0e348597da55980f571ed96924d8b7b798a9a2fad7ba7c41fb4314ca76b69e70d29f32ffe261e9a435fd5564c661c599143430d9b73d715dff70060af831a8b0f14fa3010b0e88d11be9e73a75d08549e3db6b79543a3dda8c2f8455d502d588c798dd665ce8f76b6c4bae2ece2233bca1040592ae379302b7d97ee9a7e0da5ced011b617c38c2b84a73a23320dc8a44aeca482aea5f5e174b1921f5c43b20d6c8e70bbab9be6e6daae2ccbdcededaebfc4ae94f489158ffff673acfcabd592d226b014923443934e792f132560b7dedcf1173686e6478cc0731565e308df51d58bd9d1279b312b4aafc73aff30243dd31b7454a22c4a87dfdb75fe755e849ce9a2b72b2f7694695fa8977ad05471afa28634387dba46cdbd0619d6b9f97fee7a32ebf6ed9ab26c4116eba9e525f2e9597378768d6675fabca32a49bddff8e35eeed9b000de62e3a73f6d723e3d938363ab42984de050b87f4d403f87697a977388b1c4ad979e98bc6a48ccc1f02770741d141c1cbbf75eb580d266b1ff1d963711aa0ea085561a3faa9d0ba9ce19750f6d0f3ea0fc3c0c60bc94775ec0997bbfcf2503d3b04ee9ff6f0fb66cfb03b395482172f3f23b18e9d000769ba7de29140add44b44bcc3fb89ad96bd8ff7e4a87c1c9efcd529c8a0fa1b7c51806969155b30babe082924cd173a92262ed000a46f77c40ed32bc3fa868e4e8515621ec49020bc122cc5f407fa47b3a0b2b5714f6b030adaf0f0118f907a4a04a2b1b62036bf429e2c6cd11de49ef1112841a6ebc7a20f339bf34a118a53eb5397ae575ed6f5d397f6edaf4470774dadaeffcd391ef141228735db574bf4e2c422d718466ac05bf3ea661452a6de4d38c13e5f4220db75e3f545cbd4ceeb6f0382ad73599674d13433b553abd8ad61ecdce58aeda7b1f4682779b3612400b4c8ec35a2889099d20ee89894ecaff303bd5671538b87687ba47768df7acf7b46d069954902d221e86418268f1dca4b2ed58bfe3a839546307282e7bf8bc508874e9e6a54d1a9977e1b25a7d20324ac4ead2e1aae17dfa36b950d66306fe6393066614fb6c98b7b327dbd41997eed534c0d63e05e0b0f897004a375c5e36f25078e6e0be293ba6c4c2e1f2a35091291aca01020af8531aa17a0f29528d84f3afd319f1d5f0fa964c478f6aeb7e51e0df3de65eb8b89061c30065c9f6b9cfbd06e9385e8be576481b4489bdddbc5e0c391f81b4dc140b9ae4827a84741f4c44449ecd0b025f260d04a5f9f1c09dd438989c162a1430a912deda79b83612dee8d393fec5b1b79db42b2025e45b42767fb2498a2246bed4cba2eb003f42099c0b3fb7a550ff88c06a3b3452e50f4a61f5c4765d2e09c8ad423f3b4238e11d71af0b64ec75561abae463048c7f49bba25a5b3142035bb4ba2ad717ddee66deddc6c223aa6b5c6ab1a2fd096a9fbf62760d1a00026ac890b5b92aa61a16ed0268ef4bd068b46719ea8e3d4c4b177715f8105e2978642b45ea049592157d7db2f249ee32d0989460ac5ec682fca27624012e1611c11afc1ce876d63a7a4baa93e735c83094074b01bb9b23e5cdc509755e4af7111590738195a6f6ca538bd5d7c302ac844b9d16df7fffc4c649479552683b555622e77abeda47013d642e93d94313eed217fb9f02a0074b5d4854ac7d1a52c2ae83fa9943a6b2c75493829ad001c5acf576fba7ad6ad98be09261856c7680decbcb8a44219677c87a89aea35b3918e5fca03564a330fa55827697739fa848ced83344243095da2ae57c27b55bfbada7eaf59d2ce4be584ac6a0673c30de0e02978ac0a315e1385d4580f8966c5a2b7b219a56faf5b3d3406b288308c9a71bdda38f4b5da06e4e95667ac60f34668184480f1db246de62e548ec929eaffdb633c0147b79115be218175860a9748895357c26bc8794d39b9eb10f93e299691bf69f6f99e8fbfa529b6e1d2a234068afc3ddf2d3baae285a69d7bcf6dc6600ddcdae87559569f92179d4f09cd51a46180f6f48f7d77455278e90a850ace4b92251d431cfb430646308b1263e0d7b3a203cfb0d0ee00f8cc1f65012703ef8dc3be42daa5210b2484f5b05650680d1b0ba1eabd7cde96b2f9a1cc26c4a4c7894d2b4fc27b5660eb50ed5cf3baca951877cdccc9ee4fbc1e5c1fa50cad76a2cdaaef7310c3b5b00b060434b06e370d83b1dc6a8e78a48647f1c6daf2a8f43f7611fa1d950a41fa837f30e82a309a17a79b27fc918e5661785d15322e5c481b18ec2b2c74b6bd16c70b67ac33652717c76bfd9de2c71e52ab459ec83b617c32082a29537e6ef4d3c4efe41b8c8fc954b89b4eb5f53d6b3d38a389fe68595401c51c6d93b421e18a5b3beec7e5539a9ceafee109d461bb641c8c0a3767766c0d7495c2ad08a4414c0eb2b6108dc53e4941a8253e5dc7cd170cb8749d5762fb36cc63132518b809075b5828c4adbe74702fb89bf2fcac03290b10d16a54dfb59e90d06114093528cc3b231d881f0ff238f8b82a4cbf8c7b70616016b1d23e729c3a3492a5fc63727a274ac168ed364a86bf187a46e2cb4e9c6da3b41d6ad8b4fe7591ae991322cacdedb4897f65dceea7d10471c420eb4474fa28d76841a17a949c3488ab20e3c16fcf2b0b7cf4a9b1f7c5f35ada76578508fc4bb7d1b2a73834f8a7856649ed086c663119e6c7c4d831d4bfdc32f8ee1e401108e69693bd0c63d6666577aaab17721211f9e1aad94caa69dd50ee858f464f7079906d811f3e9a684e3af2418bf2c1124e0d7fcd721db486c7ed9518c12d9e85b8adc719bbeec4daf1021c37fc478cbc367f567009a701c1c890f2524452fb9d01e594940b74e48dfc83746855f2a2cb12ae1064123159f021d7659386bc7e1ea41c181d19de4ddb2dc56d59aacf71b6a1eb2915c316364e4e044376ea746b3646afd28ff125c85a7d5b44ec13d6631153640a6dd2e5d00a177c6c05e1c98dc79f80a0340a9467f4fc44343f775c3fd5e775db131c46830c59f1428970afefbbdec0081a7b4c8fa2b5666bae3c07900f0080683fe9b4cbf6d50213eefe73405e3d0c1c8fbbf45e53decd613d3ae891cf41e110d73dc4b40efe52f706011c9fcf3744284de2f465869509d5a542a60d4ae815d3d2b82705f665ec2db96feeae16a10638e149a415dea01b6c040da4e27e69c42a56d310976019b70759a32970204624e7afd40b6c1e2f5c451433deae278bc9dae83ea85fe37f0657d613ca1f2ec55a1596c01fa5efc2ced009e4c2bb20c4c4a9ed4b531fe6006c233526b1dc3a2b4f428c1109e2a961731d0b8ff1cfc36f0b5d9104714580e66057e0ef3cd173e2bdb8ea236186b06b3b85a13ebe04a0d517afb036439d101f48f3b0aaf7cd9fec99581995a880c7aefffdb5fbfac72a8d47bd3e54f20b981cfc5936ecd87533b31deb40f4d82a5da56e2536a9bc5104d7ac61f97e63c552c592fe5c81bfd2ca96ba32b241d260e887a983ead760dbbacaa448c20fdaca68e16f802d3a4ba25902b9c87b1aed2fad8bdc360ac1cc54df2097cdfdb98b88c5aae3144a124db5eb64f067e75346e70dc58161a261254b922a37cfc0fc7e75497f1de1d45a735f27c7f95aea26c910ae2e6157e3d8e4dc5d2c451787a474a66ddd57e7a127735863ce9bde65dc102e10f82c942f8ca37e02a981bf4c2322cbab3a53c5515e7b8ec1b8f39f6915f8ff42046ad8ade391f7f4220321cb1b7d61a887d0cf1c5dacccb8ccfd34b98e841ebae58ca2ae802cae6f7b05bf2b3fcbf6cecbf276d82a67311dda5fc7ae642d5c78f351d86d0d4fe9d897cd8bbe26c4e241da017407002773f09587d07c8dd658c196f9c265a8b195ba4071cd4ef8c4debad9ca23048ab72cba7ad2ceb41e8f8d7fdf5d0dcc34ca4aa2d96af9b23fd6d3f4bf9fbb248e021a81db4d1789f217df57931c105f22a41d07dc75c7a5bc1745e550cc8772cf00e472e64275a2b561f50a5354b3247a67ce374d9bcc03012cbf769a4c2ab7d286fb8d636526612bba535689396be54619e1b237f8e2b176737037d7ff764758fcc3c427913193579f30faf78f77f9300ca30a9b83ebce0165dc6e486c40fc6802b0bd5e3799e1eab16d247767eab3ef18dd817d66da701cae6a2f2718b1c9605c56d9becd91d03512655831d8fe06c9fa2a901927e0cc1fa9ae32e94b42c799eeb3dc9650a7af2fad755d7d6fb2a2b504d85918353816b02af6680a9aba7d6d76517253a88b52f7899c7dbac7802eff51e1a9f2281123b62a279a6c2883ea94b9fe0dc0b4bbee8a6a348962d4d664e0ef16f22e4d3685edc76a94ea8168a20f056eb3b21f3819781cffcd8ee4a76ed3aabbbf273f14858d8fdae679d371fd601cb0c0f10616e6f030da4b42c056ec7427562c153162efecb4800e39ad837e330c0546a2afd045f86d7135c949a1e76c949eedfbf7523e01cce8b008d953d26c8f347b03e66e12872213fadf905029e1446fecf265c", 0xe00}, {&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x2, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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"}, 0x1010, 0x0}], 0x1, 0x4800) 2018/01/20 11:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) signalfd4(r0, &(0x7f0000fe1000-0x8)={0x2}, 0x8, 0x80000) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00000e8000)="e135550093b8d212f2633c22b211861fb783d75adf04f9c73b685b4ebfc90464fc84c81919da29b2c1921a62deab53cf8a84f45691de9110ab0064dcc3251cb1f75ee1f4510792ec71d56c8688d87382a285d33f795deb4deacc4c342b4f0dc244656d658e4d2a0cc67be9edbdc365b06a8713723dadd3b66317b109fa5d92b3c08c062d54df24917b7151fb4dcb0506", 0x90) socketpair(0x1b, 0x6, 0xd3, &(0x7f00007ad000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000d59000-0x4)=0x0) 2018/01/20 11:55:05 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000036e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x3) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000ef7000-0x20)={0xffffffff, 0x7884, 0x8, 0x10000, 0x4, 0x101}) timerfd_create(0x7, 0x80800) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000225000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bb2000)=0xfffffffffffff800, 0x4) timerfd_settime(r0, 0x0, &(0x7f0000453000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 11:55:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/164, &(0x7f0000001000-0x4)=0xa4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/20 11:55:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_extract_tcp_res(&(0x7f0000c9e000)={0x0, 0x0}, 0x0, 0xa6e) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/01/20 11:55:05 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x0, &(0x7f0000065000-0x10)={0x0, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eed000)='/dev/autofs\x00', 0x20000a, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00002ec000-0x2)={0x7, 0x9}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000f82000)={0x8, 0xffffffffffffffc1, 0x6}) 2018/01/20 11:55:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000068f000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e01000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b29000)=0x0) getpgid(0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgid(0x0) pipe(&(0x7f000043c000)={0x0, 0x0}) r3 = dup3(r0, r0, 0x0) renameat(r2, &(0x7f0000b2e000-0x8)='./file0\x00', r3, &(0x7f0000b01000)='./file0\x00') r4 = syz_open_procfs(r1, &(0x7f00007d9000-0xa)='ns/cgroup\x00') preadv(r4, &(0x7f0000813000+0xb30)=[], 0x10000000000003e9, 0x0) 2018/01/20 11:55:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x9, 0x6, 0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000995000)=""/4096) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x38, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0xc, 0x1, 'em0ppp1\x00'}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:55:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000020000-0x4)=0x200, 0x4) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002d9000)={0x80000000000000, 0x1ff, 0xfffffffffffffff8, 0x2, 0x5ba}, 0x14) 2018/01/20 11:55:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000434000-0x4)=0x53) getpid() 2018/01/20 11:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x260401) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000270000-0x4)=0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e36000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000e4c000-0x32)=""/50) dup3(r1, r0, 0x0) 2018/01/20 11:55:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000451000-0x5)='-&lo\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000-0x4)=0x0) get_robust_list(r0, &(0x7f0000001000)=&(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000002000-0x8)=0x18) r1 = syz_open_pts(0xffffffffffffffff, 0x200) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000af000)={0x2, 0x6, 0x1, 0x3, 0x5, 0x5}) utime(&(0x7f0000e31000-0x8)='./file0\x00', &(0x7f0000e69000)={0x5, 0xb253}) 2018/01/20 11:55:06 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000017000-0x102)={0x0, 0x1, "87"}, &(0x7f0000018000-0x4)=0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000019000-0x9)='/dev/sg#\x00', 0x4, 0x202) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000000e000)={0x1, 0x7, 0x7fffffff, 'queue0\x00', 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:55:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x9f19f0eec5e728c2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000002000-0x18)={0x0, 0x3, 0xffffffffdf40f089, 0x4, 0x6c0, 0xeca}) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000000)=""/130) 2018/01/20 11:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f0000ad5000-0x3)="0000ea") r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000974000-0x58)={0xffffffff, 0x0, 0x0, 0xff, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000676000-0x5c)={0x7fff, 0x1, {0x1, 0xffffffffffffffff, 0x759, 0x1, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:55:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) creat(&(0x7f0000529000-0x8)='./file0\x00', 0x92) lseek(r0, 0x0, 0x2) 2018/01/20 11:55:06 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)=""/227, &(0x7f0000001000)=0xe3) 2018/01/20 11:55:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) 2018/01/20 11:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) r0 = socket(0x7, 0x80005, 0xffffffffffff8000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a77000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000260000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000fec000+0xbc1)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000025d000)={0x0, 0x0}, &(0x7f0000655000)=0x10) pread64(0xffffffffffffffff, &(0x7f000030f000)=""/4096, 0x1000, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a72000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00001a4000)=""/74) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c70000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000071f000)={0x0, 0x0}) 2018/01/20 11:55:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800080800) 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}) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') bind$vsock_stream(r0, &(0x7f000041e000)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) 2018/01/20 11:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") pipe2(&(0x7f00000ca000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000cd2000)=0x0, &(0x7f0000d5c000-0x4)=0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x42) recvfrom$llc(r1, &(0x7f0000500000)=""/69, 0x45, 0x40, &(0x7f00008f2000)={0x1a, 0xff, 0x401, 0x4, 0xb44, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/20 11:55:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x0) rt_sigsuspend(&(0x7f00005ab000)={0x0}, 0x8) 2018/01/20 11:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000177000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000ace000)=""/250, &(0x7f00003f7000-0x4)=0xfa) 2018/01/20 11:55:06 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000019000)='/dev/keychord\x00', 0xa, 0x0) ioperm(0x9, 0x7fffffff, 0x20) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xff) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000)=0x0, 0xfc9d) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00003f0000-0xf3)=""/243, &(0x7f00004d8000-0x4)=0xf3) 2018/01/20 11:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000023f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e5b000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000b1b000)=0x0, &(0x7f00005ac000-0x4)=0x0, &(0x7f0000b2a000-0x4)=0x0) stat(&(0x7f0000fe2000-0x8)='./file0\x00', &(0x7f0000681000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000cbf000-0x21)={0x0, 0x0, &(0x7f0000347000)=[{&(0x7f00009f2000-0x2dc)={0x2dc, 0x13, 0x208, 0x6, 0x3, "", [@generic="bf0333c5b99f8da18e58ce15f119f4a17c23f7fec59a6bc7db666277a9014bdae790c8492d8be207c91456610b2c26ce204de93dcfc65a60082b04b214849eb1d948ef9dc4b2aa4198382782d31b1ee7e22be81c5dd1f70ea24373a264df7b", @nested={0x254, 0x45, [@typed={0x18, 0x5c, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x61, @str='\x00'}, @typed={0x1c, 0x3c, @str='/dev/input/event#\x00'}, @typed={0xc, 0x7b, @ipv4=@loopback=0x7f000001}, @generic="e784ebdf848f45a47c6002048a0969ab5a86029897c4260d347b79e45260c1be9a0d20bde39c0ff1a647e4019e9bd7b6d255d4efb6dfa4703772cc40c3614ed03e85dc278f748339dbf2f673c7bc8bbd055e", @generic="07448d0c14ae1c29b1ec63ed2caf904d2ee783e4c94277ca7c1920fd845686d845c46e1ddafd743c509f50e24b38d8d6926010cfd34a8179de222124929e95aafb15d2ed2b35941c6e8bb1ab42040f194c450f8bdb70ce3188828d54318f3b9803cd8234548b67052023d3117c96cbd90e620f7e1a96d7be9a903c050197b8bff193cb1ab410908c250d8790db3a037cee54bbd9e0aed270a152fa759c040e522bb182d17ab2cd8b66940d32a64564db", @typed={0x1c, 0x59, @str='/dev/input/event#\x00'}, @generic="003d0ed2ad93e420efae6ba18c80a6c7de5ea2c872c5670e1e64ff98963af0c9dea35d24cf1a96c757413586fb8a8ccd588ec1cca48b366778ccc0bb4bc2429f5aaf407d731646a1f52dd88f141e7f94445f3f437fa0e5a613648865c4d851b30f8f5dd086affe839b154003d1d5b679db3722c1fbc2719df66804e2e88c5bb01460e2cb7895d7144f1261a7221d7b162f8104900a97221b91bd1e4ada8f815e1a27b4491546cf3e9730599d4710ac3bfcd3aa709371e2f458be2dbebfb074a0d464e1ca2756b1fa3e8dd68435fc03e167f93069f2dfa60144d9d9bab0f08e5af09065871a7a"]}, @typed={0xc, 0x21, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x2a, @fd=r0}]}, 0x2dc}, {&(0x7f0000072000)={0x1280, 0x41, 0x10, 0x5, 0x2, "", [@typed={0x8, 0x3, @void=""}, @nested={0x1c4, 0x6c, [@typed={0x8c, 0x93, @binary="1a2b43752e2ffe1cf0138d67188fc0db5da6ea5ee1258d88c974a6f993f10e32472e7ede3f8622ef7748a58036413a6ea5822ddc236550b31b5e8b66c54a235ee67270f22c6dc22cf6e28439b017baa42a8b699216c63233343edebaca53b2261137d8a4d566045388cd8817cfec65287c590ce088491d17abd137ba6f0aadc7bb"}, @generic="569bcdf91012b662ad72bd459502c2d5196edfb04be068940ecc0fa2fcad79abf742dbf629fb7cb76cf8a5598ea27612f5453be00adc966047656b5c3392690addaa97a656f9c7601f92cdbcdeebb8600c8deae4a5bf13c8c18e232bbbe596b87b49bf456ff1b2", @typed={0x14, 0x1d, @str='+keyring]:\x00'}, @generic="f7b1106e1e1f3996a1e0b1cf96a3e019cdad9cf282a30ac6091898856ad2a00d86c8e2e919476b8cb1ec1a071066f71022c3c2e03684e0cfa4952bb7c239c38aff5b841428c415ce16fb8758f34e24babfaca2467283192a5ebb52689aad0a9f751515f5c56be61922487d4bf57efb60a6e40be5bcc1b94b2307e902bebf35bf1f34e3ff7acac04c38dc4bcb7dab27f6657f4874be7039e4961431504e41486d76f6596a52100e5c7670d7b20a790edd5e8e162070bd"]}, @generic="ffdd5efb9c99b4ab21f4edba4dba1e54f3f167e5ed2a20fd67a379f8dbbe63d1a0feccd8fd7d4087813f98cc904a7783a29f7040ad7f884fc2d40544949066535751e4cd214283f6cbbff17f260723e79a95697c59d945f75f5e6bece528fafd5031e57b5a444b69e7eceabd6210f175d06df36077c5e9d2e3f4e16743bc4bff62157221bf5cb8ecb51efe9b1916a7f34ee0bf1a0790229ff8dd9f406b3a44fd1417", @generic="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"]}, 0x1280}], 0x2, &(0x7f0000b1f000-0x50)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x50, 0x80}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r6 = dup(r0) ioctl$TIOCSBRK(r6, 0x40044591) 2018/01/20 11:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0}) remap_file_pages(&(0x7f0000d6b000/0x4000)=nil, 0x4000, 0x2000000002000002, 0x10001, 0x1f) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000b42000)="d8019170039139c61a4867086f765b8f8627d819d34f7fa893433eb27a7d4011baba74e606e03574983164d966893f0b191ec0b3b6007bd0fe9c9a833c7c863297ab31be6be1b8362c73de0948f29a181bc8268a5cdf30a8549304d6baa226584bd385e2eef0335603e5a89d6ed1857b6ea49f6e9b147c2bec14879792809718f0d304a14a2828dd15d86248f0dbc39350d1a2ccbe6f2cdf24cb081d43e521d3a2ffe389eb697f40fe1eb7bcd5cae0b4638eba851c6105d11760ad892797ba58ff0fad7c0d40c819947030bf1b0e7c43c43b9c89", 0xd4, 0x10, &(0x7f0000d8f000)={0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000042f000)='/dev/rfkill\x00', 0x400000, 0x0) r2 = add_key$keyring(&(0x7f00008b9000)='keyring\x00', &(0x7f0000dac000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f00002ef000-0x8)='big_key\x00', &(0x7f0000866000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000856000)={0x6, 0x1, 'client1\x00', 0x0, "fc12bcc8072b49c1", "1f9679a97ac394378352c84555021a3c377eb31433dcc8d3beb3705f25fd00d3", 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000927000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 11:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') fadvise64(r0, 0x3e, 0x30b00000000000, 0x7) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) 2018/01/20 11:55:06 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e80000-0x4)=0x81) read(r0, &(0x7f000095f000-0x79)=""/121, 0x79) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000049c000-0x8)='./file0\x00', 0x8000, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000484000-0xc)=@sack_info={0x0, 0x9, 0x6f}, &(0x7f0000481000-0x4)=0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000fdb000)={r3, 0xcb, "47b63601474b753226cd4da49376745f33ba0e72908de2b32fd12c9e4f1ea92763a2332584d6183079e525e495feabe31916ee01d2cb744a9603bfacea3f16d94b2c265cba0741b8114b70ac4e6c543411ad8af2b31aaa0c99700bf4cdd7434669af26b01a17b3eff90b79b7c2645eed9c972545b1f01fd3be1a77de628f451b16c97d1853e480702d0f5096ccbe2367dfe66e448074b36a6881b2e4c5af04a1258a6821ab9073d3cc29e923c4e508ac0dd746a180734ba1d482d210f02434a6b83d9fff48a6882bb434f6"}, &(0x7f00003c2000-0x4)=0xd3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f6a000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$TIOCSTI(r0, 0x5412, 0x1) 2018/01/20 11:55:06 executing program 7: quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d57000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000+0xdc7)=""/188, 0xbc, 0x2000, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/20 11:55:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002a7000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ee2000-0xf1)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x4) shutdown(r1, 0x1) r3 = dup3(r0, r2, 0x0) timer_create(0x7, &(0x7f00007e6000)={0x0, 0x2d, 0x7, @thr={&(0x7f0000e7e000)="c237e32a70fbc5df187543d8f0c5b057ab78a184ee5249938b5a42fe016ae973ca656ca387122546c4eecf83c86e2292b3a712710deb31d3249f1ad41a396ea0e37eb8c788d81bd86153a1e2477fe0a6fcb5adee7f761448658fa0782df3f595061aca211a18b450edc221a5944308d89424c2d2f80dea9c521d481182ba4ca2d4ccaaceb5c044f07cfc20358345bbeaffc347000b91e36cda7f7a44469dd5e7e9860ffadf4bc4c62e595223897d463c6c61c6a4076072957c8db91d3788fbce294d5671fe66cebab20786c93023a88586fe901d9616ce7806ce4402ff06f1cf46c4edebfcc4f462541a3f7ffb933506ed44b68fed", &(0x7f0000fc0000-0xbe)="c44c45a051ab2e099948ce8f440c45ef8d16f5f1a54dcef6a2f975c8dcae004db7a56a768c8419be080f72da8be5e2178f15c78d35be7564ea880f274d8ea0164d1e265428fbe6abc2d7671278ad0510f2c480eb6ee4135ccdcc4eefd64e4f36da40860e02d146443a2f170ff4073a858029a43837d1956adc3281e7481efc047c8997352cb8808561a1bb0bf56aeee9b387807180f0cf9445db9f69427a09e6fdacc73e0067334acd3f54e9a59b84e8d1d9c26c7c43a45d5ab62be645b5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000081d000-0x4)=0x0) timer_delete(r4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000914000-0x18)={0x0, 0x80000000, 0x20, 0x8, 0x80}, &(0x7f00009d3000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000522000-0x8c)={r5, 0x9, 0x84, "997b59b7b178a2fa36ddaa00fd82f372fc0ff316b3c8167da58931e22f35239acbf5cf799a262ae3d7c1d820eca0499adb939c76d588b9ab47d66692363b6e5759cc0ba7904d54ae95b5911b61502091c54daa937ec817e1311bf7873dc714ceefc3930ecb053666ae4ae8c8288260a380627d8381948dab0236020e6345a62d0d0dcb88"}, 0x8c) 2018/01/20 11:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000d08000-0x20)=[{&(0x7f000084a000-0x1e)='&', 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000977000-0x4)=0x0, &(0x7f0000735000)=0x4) 2018/01/20 11:55:06 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000710000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x4) sendto$inet(r0, &(0x7f0000f9b000)="", 0x0, 0x0, &(0x7f00007b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b3c000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000767000)={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7f}, {0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x9}, 0xffffffff00000001, [0x5, 0xffffffffffff0001, 0x8, 0xd3, 0x80, 0x7, 0x80000000, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bac000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x0, 0x1, 0x0, 0x80, 0x80, 0x3b, r3, r4}, {0x1, 0x3, 0x7fff, 0x0, 0xfd6f, 0x8, 0x58f, 0xa941}, {0x3, 0xfffffffffffffff8, 0x6, 0x7}, 0x469ec202, 0x9, 0x1, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x6, 0x0, 0x10001, 0x80, 0x4, 0x8000}}, 0xe8) r5 = request_key(&(0x7f0000ae0000)='logon\x00', &(0x7f00008d7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000571000)='-${self\x00', 0xfffffffffffffff8) r6 = request_key(&(0x7f0000ce2000-0xb)='pkcs7_test\x00', &(0x7f0000113000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000113000-0x2d)='ppp0bdev(bdevppp1}cpusettrusteduser[*md5sum%\x00', 0x0) keyctl$instantiate(0xc, r5, &(0x7f00002ec000)="72418feebcc7c45491dd05fb21c21414bb9456c34c321dd6cd42de1fd57e55c6a7d01533c5e6c0b5b5bdf6bfe7df3fa14e7db7", 0x33, r6) 2018/01/20 11:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) r1 = syz_open_dev$usbmon(&(0x7f000006a000)='/dev/usbmon#\x00', 0x3, 0x800) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000f20000)=""/172) 2018/01/20 11:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d26000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e33000-0x4)=0xb) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000517000)=0x0, &(0x7f0000307000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f0000375000)=[{&(0x7f00005ea000-0x1000)="85", 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000a3b000-0x87)="0a1041ec490424344665a96c855413ec2786a8416ff304e58803b3743e54ebf464894ea0146c9de3deb041020dbd1d9839ad55f974ebd252046315888ee170def076fab96d7006288ff3c3bd99ffe74157ce54fb078893ce2fb81a37a78b5aae20b06171892e3b1c43de3d7595e8e7a9b9f0931dd8cf9415b64ed8b4fa08e20571df9d47c9832d", 0x87) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r1, r2, &(0x7f0000ea8000)=0x0, 0x3) r3 = getpid() fcntl$lock(r0, 0x5, &(0x7f000007e000-0x20)={0x0, 0x0, 0x5, 0x9, r3}) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/20 11:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000434000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000b90000)=r1) timer_settime(0x0, 0x0, &(0x7f0000961000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000028c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) prlimit64(r1, 0x6, &(0x7f0000705000)={0x4, 0x10000000004}, &(0x7f0000b69000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000dc3000)={{0x0, 0x0}, {0x0, r2}}, &(0x7f0000e6c000)={{0x0, 0x0}, {0x0, 0x0}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a9e000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) 2018/01/20 11:55:06 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000003000-0x10)='/selinux/access\x00', 0x10, &(0x7f0000002000-0x3)='+@\x00') write$selinux_access(r0, &(0x7f0000d7b000)={'system_u:object_r:ld_so_cache_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x35) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) setuid(r1) 2018/01/20 11:55:06 executing program 1: unshare(0x8000000) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/20 11:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007ab000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000ae0000-0x9)='net/unix\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f000021c000-0x4)=0x0) r4 = geteuid() lstat(&(0x7f0000ea8000-0x8)='./file0\x00', &(0x7f0000ada000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fb8000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bf000)=0xe8) lstat(&(0x7f000054f000-0x8)='./file0\x00', &(0x7f00001cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000017000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004de000-0x4)=0xe8) lstat(&(0x7f0000a7f000-0x8)='./file0\x00', &(0x7f0000a15000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e11000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009fd000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000057e000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xe8) r15 = getgid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000cdc000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000080000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037b000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000400000)={0x0, 0x0, 0x0}, &(0x7f0000479000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000038d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003c7000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083f000-0x4)=0xe8) fstat(r0, &(0x7f00009c1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000028e000-0x8)={0x0, 0x0}) r23 = getuid() lstat(&(0x7f00001dc000)='./file0\x00', &(0x7f00008d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = fcntl$getown(r2, 0x9) fstat(r1, &(0x7f0000ec7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b2c000)=0x0) r28 = geteuid() lstat(&(0x7f0000e23000)='./file0\x00', &(0x7f00008ec000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000da6000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00001ec000-0xe8)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000693000-0x4)=0xe8) r32 = getegid() r33 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cea000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e9000-0x4)=0xe8) getresgid(&(0x7f0000997000-0x4)=0x0, &(0x7f00002da000-0x4)=0x0, &(0x7f0000ad4000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000f66000-0xa8)=[{&(0x7f0000353000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00002bd000-0x40)=[{&(0x7f00003bd000)="28b85c66851eac523f1f74fc3733656f8f10c2b0cc30208bee1832c1143433c0cd5528d954a390e807a3c6ea1418399f85d4a5e1b46d1925662cc9b24578195b4a3ebebcb46d684844c6e5d172c2b8b1e703d6cc43366cd99e7728b6e6cb3bb9a0e11cfc297bc22266b13116ce4b0c20dcb8200f4c0fd6026432b4588a800e177004659bfe54609bcbc56dc099ae32e3d642830d091f6dcee44c94268dfc441c82fc4775df9006b70ea415aade4f294f7cc622f646a8a18deae26027cad60ba5fdd8158b2f85cbcf3ec93a2762ec718d08dd4e7916f02d988b0875e24b0207c8b9e1b5d3188c", 0xe6}, {&(0x7f00004e1000)="74a308a7960076f3f8dab54aa1b3188fedcf862c442958c1fa2a55e2e7d89b7dce08af1f4e63afebf312b7dd1833f755a070153cae612928dd78f3ba7d6b1fc18755190bee63f4ae74add9857fd83af9c9d0bdb6a8700a50138553dbb539e257b6c7cd10abdbe256af90b90eb3706ca4fba9d40aa88cab96269de6022a48ca564d82efe97f9fc2b5befb0d04ae8be6f22f358607e2eabd6c849e0695f2646a03cbb8370935af2b5c65ababd16ddc93de0131c96d4df152864848a6a9fd58d9ab3447819c4c", 0xc5}, {&(0x7f000054d000)="211195d153526bd6c62ce45dcf492ba0004bd5a7954d4abc39cc4c766153172385fa8e22c22b6aa7328fd6484128ba7785ae7b2cdf1af81fb9caf2da8834fa1d8abdc456beed1ec6356fbb4ccc0395c7fef0108554c30a73f5f989e07563024d721e0e7d8312b683fdc928c704c44ab0a7b2acc6fbfbf09fc958c2d4af1adc1c40b2239a4c7f8b7c719c40cfa014efd747ac699a2dd81b", 0x97}, {&(0x7f00006d5000-0x5e)="5216e542b62bfc620a4e6c53d9b439643848dccd3d0b4dd2e569db2e0f4499b84f5b6257be72f1437b8b6b82b5afb7d4c89b09628bf50c5152d006486e258db78f9e21f1b72bfc1e2e1d4944d29254736ee811d214f41534c26550c3e97a", 0x5e}], 0x4, &(0x7f0000076000-0xa8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r1, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r12]}], 0xa8, 0x40}, {&(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ffd000-0x10)=[{&(0x7f00001f4000)="0398dfd8561c722718e8502b5a94aa553e452886d9f16abea6c3e12cd455123bde100402e1848da412ab833c48e3e80ace464b1ba1c4fe16969707a32475cd6c65df75e5e416547d6e37ca1d78cae1c86582d8bd0e25ce920700e7eebcaf80dec712cbcf1280e902dafee3ec0558d208d05d39329ea7bec5d2c60a027d9cd16967190a27a60ed4ff0068ac41a8fd3df0fe593291b48d862707b89e1497", 0x9d}], 0x1, &(0x7f0000592000-0x110)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, 0x0}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @rights={0x20, 0x1, 0x1, [r1, r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x110, 0x40000}, {&(0x7f0000683000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005be000)=[{&(0x7f0000a05000)="da4e3845905e17fa0318ea1bee56077aa73a47fbf4a2c83a2cbd97e39f6260abdbb57b212e23772961d70a898e98ed10c400f3a29de8c5eb78deef60c32b0595ca7a70255331d2140c3a9235cbfc1ea9b4f5b50bd332203950deb8a0059b87d4ba41840c5817870dcd355bd21ed81127bfefca4235ecb324a359bd84364daf173678efd3ce15c8098344a7f59435ef270a78a462ad4884ffabe5e37632d2da3b950b1474c3d1c5a557dd102a2c83309f58b6008226457fbbdf6d434c5adfe2d0379b1c25a53ecf04782463e3830589a1c2a12dacfd", 0xd5}, {&(0x7f00006d2000-0xf6)="0f603d8bc987f58557d6fd7ecda8232f0fdc5fbe9318132a20de22fe0f85dfd33ecdc20168b215f74a713b4828844de64c697c6418fca643b5514fb70426ce031853c830fe05b89838a02d865655c053c55082b4f9392fbd62e7932471a0ba12be6499032d22ac7e14135e752758854dc2aa2b5d8f501e08afe165836a9ac2d74cebebd920372c5b59d50ff585c86b1bb1cccdd691e7bd14aea1db8c1588ca67a3f6aba378d04ffa204a3cb3740c2882ad263f8eae9dac68e6a31802a366a55618a381b6d0a3803e932a0d43a4d8e546d40022cdafdb81ec284eb4ddf768ee84706509ebcc45a88e8c2b12b6c5d1dbade1f60ccdf372", 0xf6}], 0x2, &(0x7f0000a85000)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2, r2]}], 0x90, 0x80}], 0x3, 0x4000000) sendfile(r2, r2, &(0x7f0000032000)=0x1000, 0x7ff) 2018/01/20 11:55:06 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000017000)={0x6cc1, 0x7fff, 0x8, {0x77359400, 0x0}, 0x8, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000018000)={0x10, 0x0, 0x0, 0x4000008}, 0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f000001a000)=@routing={0x89, 0xe, 0x2, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}]}, 0x78) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000001b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbb, 0x2, 0x2, 0x4, 0x3f, 0x7d62, 0xfffffffffffffffd}, &(0x7f0000011000)=0x20) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000004000)=[{{&(0x7f000001a000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0x4, {0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x5}}}, 0x32, &(0x7f0000009000)=[{&(0x7f0000014000)="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0x1000}, 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0x1000}, {&(0x7f0000019000)="fa41215b43b1a981fd8c35c0a25914e9501ce1e254a3861320d1ab71ee938cd4df445f48117e45f45ea59a41021b151260c0d2ba522f62a7436b4530590aa79895590aacfb356233686d27c44ccf68a0bca0892146fac15a8e66e7bff8430972b8d7ee4af5caf3755985943edc1679cc9b26a4b57abdecf308e4ba23", 0x7c}, {&(0x7f000001a000-0xa2)="fb61d3f33da93da7fe1bf91029e85cb8216f079e36a920d9131028933277eafb84d7a8196694a0c7e110643db3507376db1f9a2be7adbdbc531440922291b34e10f8801942ede0a93b4aa584116977e3b77efd0ab6b3167c85034af7036a3e716eb2da3baedd061cccd6f3a13e4717189f575748c0a7c13ba9b4c694aedd2e7d6aae77810a3a7ce1340e4491c499709ab3d4b0b00915b01e99811958cd46c779c9a5", 0xa2}, {&(0x7f0000019000)="9763decc0fe8fbd898e5998555a56b8f9b20ba1da861a92a1731b144c15c8ef4409930029ce2c84bcb51363fa9c3644b7cd8da1731409dc7b75c04ae24399c6e1394146c7fcbcccfb58da52a5b8625a33403caa29e936291aa798d64b79b6dd8ff68349d959c8187ee57e7c3ac3d9e31362466c3f4298636f54d90d93ae83a06ab74136c7586e2046641e478114b497902a4a869c404fd", 0x97}, {&(0x7f000001a000-0x29)="5a6c9c59f47f585118238ff25279934f1db8293e60642bce5324dde3ac1a2684aa6a23a9afeb4efd8e", 0x29}], 0x6, &(0x7f0000019000)=[{0x40, 0x197, 0x81, "fe2695f965a80b3a9bfacc7d91a5ef93817f0c44d0738ac462c4028d2e07e45edea70e92836f7339885e0586"}], 0x40, 0x0}, 0x6}, {{&(0x7f0000003000-0x10)=@ax25={0x3, {"9383771177524c"}, 0xffffffffffffff81}, 0x10, &(0x7f000000f000)=[{&(0x7f0000019000)="5459ec449532d22483c6", 0xa}], 0x1, &(0x7f000001a000-0x410)=[{0x18, 0x0, 0x8, "0d9bba8a548718d4"}, {0x68, 0x11b, 0xc1, "a0affaeded3cdacb1a01d99e0ca5baa874f26a4b48b6e6fd141b6aae64f7a0431a1c486294bfe1a0d29aa44b2b0fc49226f396d6b21f35a99595115cd365b88f55bd3e302e6edb3fbed38839e746db7ecadec9e3ded529"}, {0x60, 0x105, 0x3f, "db66425b6166e55e8024df7d0d399bcd892d22e1134482c2fb7790c02cd849a0004f85b79f1aa85794d120ff141553334c98517da722655e4edb8cee0f45f4ff8b02984f31b01dc60f084913f6a5"}, {0x100, 0x113, 0x2, "f93cd25509f1b3be937a7720d558957198745bf3d1ca8f2917a9a380752b592195328d9ca883129e7503d06d4fcfafb359920ad38ac81d28f71abd239b980b8c7fca2265690052ce50bdef569c626057136db14f6f56ebf085487f4293a869663bbbf6476e4fe5c0a6a3ae0da545db3dae4c6d4a47bfeb0f6b53880b58242d1caa75bc7c6bad8b4983f745fbebbca4bd29aa7edb9e318845e262688cb4937e73c29e2bd77aa96c28446c2d9b79420288b43101a8117a29dfec359e1280fa939d09c543190904432fe85e63680a1c1aeff7d668ec17a3303e8b847960d101181c4dfffe9625fd58b8925da604"}, {0x78, 0x6, 0x10000, "be874fa9bbc18d91154895632c26f6a2c0121f8746d56ef4853af6cb8843570ddc65ffcb8199b6cd1ade7bc11f96ae22bb273e3f9de51d3693bc8fff0a2e4e73a620f40f143ec35a74151d94970192ac7c069e2850a60b0b4414ddcfa9dbb5251a"}, {0xd0, 0x84, 0x4, "660034c780ce3e3cbdfc03da7993e82d43b59c2c8f5a391992e8444077695e04f0119bf8d504311cdee50b66c50a7725b7107607c034a41ec2de48c3ac6c33a26930d9eef6d2383fcf50a56680ad804d60aad092231e5f9290b5e38177561ef26396f949549546274eca5ef421cc2e4155f153dd9b2a36c5bf10829db4b1af0153aacea5a7f8ee7cbbb3e73c10bfeba486e74571a3c83781763b7b2e76229806d0245fa10c75af99ed91041d2772f0966d75e139609170494042685919f1b780"}, {0x30, 0x0, 0xc55, "b45e25afb09bc134ab015608c08fbd44088295e1971cee1a73427331228c5e46"}, {0xb8, 0x0, 0x1, "7e4759e350ed9540f70581e733d99a8e74b894e255b9c27b63c6721c59d2fe56aae6e7df3e722f339b291abbdf5e203f2dcf3ce9003713f02ac2f00ec39c6316fefb4cda0181a372518941481d7a77598f85610d197baa230480a153b8a030d9e65780bf12e44dcfe6e83c43a8182077e4c402419d5a295cb5056a5faedeb935640099af592282223e76a3fdd15d0169e5ae2e0abafc3f4272da597f2f49ff2decdb50e547687b"}], 0x410, 0x4}, 0x7ff}], 0x2, 0x4000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000006000)=0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000019000)='/dev/rtc\x00', 0x0, 0x0) fdatasync(r0) 2018/01/20 11:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001bf000)='comm\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ba2000)='htcp\x00', 0x5) preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x5b}], 0x1, 0x400000005) 2018/01/20 11:55:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000c17000)=""/19) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000abd000)={@generic="fa41fb05a9cd5282f8e67d2ba6bcebec", @ifru_flags=0x0}) 2018/01/20 11:55:06 executing program 4: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000128000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet(0x2, 0x6, 0x2000000088) connect$inet(r1, &(0x7f0000f20000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007fb000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000f23000-0x8)='./file0\x00', &(0x7f0000f23000-0x10)={0x5, 0x1ff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f22000-0x4)=0x5, 0x4) sendto$inet(r1, &(0x7f0000f21000-0x1000)="543aa0e18b06b3cd06eb72c585710c3d76c7b1e98ba59d6abae5e2a50c2090ca28c953361467a787d0b42e33cac16657f5d2302f0dd8676f07b7895f243c57e860312c487589513353a55970f379cc1d477fd62314d08a3075cc00f4bfe16b4d34d2a7996408ebee7e9a53cc77a21ab8f063f3fbf7189782edc488748e040c05218dd5e0437e67a0b6462a7f80c79e860807b21c66493b25dc99ff3c835a019d3d52008da3a8104f9f23bbb9cbceab51c5dbdacf44eaa19b8b8c5c2b4b8e41622ea557084b6b7b50e69aae71535f06b5a51261eaed3c93790794f66b4e6ba536291682c8a9395117859204dc3cddd332924cd193a09dcbf7664370922c5e524281814af3627834f52462df239653a4ffaafcf2c859f91b4fc363fa239d9fd710d81cc17575f4558820290df0dea7df07513792cab8fb3f26dfac44090d961319ba3e6773a6d767ca4c5c2d5a49aa60e744ddfb3a22da209db2d77d9607ffd1ab768986ee3820e132268dc92e2a114b26ceaeeee220af7922267fd599be0a5e9902dfd3ac026d472d3157d2d75ed2719fbf94e5302df872c5dceb8790adbdb5750872797ae17d6c4f0ee46e54976dbc2c38448f0674f58b9ebe8719b14d1b039c79c7e75cef57de088b3606c99b6cc27f007412904e4137f96cec6a732e54205b2151363eabc6df3c80ea7d5107b3118fb8de19a3a7fdc84a70d53bf6ca4d2af43d4a47149cdc2934e009039f8ac354cd45b9a83061cc03344b920f230b1047fc0d695ea170941ebfbc2d958598453f40764f1190d118996529cfefeecbcc2d24c25dd728dc11104b168b5c266f15bd23b19835b7bac760d285bdb6194d9806b522e5be8740d5a82789259d0307143d487227731293d68a9b170833d54fbadb73ef22e5024ac83749d755b3a05b2461546c320ee08569dc4fe5bbb6f613b6bbd1d1ecdd5bb97f2cc66b365b7a097adafcf5de958e4b6cade11b0fd92e3602baf0ffe0def40e60e40a391253915467d3f4006cc2de7487dacbcc13aa95cea871e40dd554550eb6e1ee40966bea3accda2962d46d9d87e7ecbcd6802601ac09514fe2b86cbd4cb84c686d2c8f06c5769ff0cf181a8cff3d78b4c13d344f2ecb2582729dc1f49cdc1deacef903638312c5ec0e6e544cde040e2653b399e3f13e7c6956f918baca222f1ef82dac2ccc9ffebf7194f178c5a808768e871d8985c1573fa5fc8c972fefbc843465e04d6cf297b1b214ae18815c256b8a84483ba2df241564339de907e85fabc525f9117c2ec22caa82ed9efe8aef16f61b5fc0376f3e1b93d4a5b5b7ec3328ab131600a1749e00aecc26ff35d91ddf9ee9cc6379db2550857bcdceaf2c9ed46fe43e033f8128899fedc3ffa487820a890fac129bb301d5d4d319c44bbcb50c239eeb08673f473178f305824e817cbed9c72619a8ef41e39bdc4e4f1bf336fba144d5bd6e69368a9472bee1b3d7560bef87dddc21c81318b7b77409e3dd4504ebc706d0bbf04b25f7852d1035d3d589d6396d31b7a46de73d45acff13be418e10d104a19702cd3447709cc0b8926ca0f433237779f6933c0ab9a88d55efdce97f9227a84cd98f9df84d2ded63332308174489ec5eb3eea51b10b61eada01be1992009e181e1209a6476c46e01a04e887bb414c4dea953848a82aac9af0fd505a15242ced5f592f0b4c88b607d18bfb9e6622c6399a829c0e56d5467d5dd01a6043becd477b6239778f98d60a53ac8b6dca3b98dbe1bf418ab85f00dc7dbd15a5f3daf0737fd076d08e3b39f2d280b9ac7da95ffbf2311181d564ebf027a47e7f43541309382ec36c2316b9abbc9d5510a7a720bc0285a366a7266cd4197e28f1d43193244f5bd13857995e991bda81117955dd5782cd558fb4cdb3cc617c215204124a8fe92cdd0bbaae334e7ff7b180f36d2b1abe851b0edb42ee97804fbdacc833ae8ee19e662552445a7cacda39e26b4e15574725c013bb942c9c9811df2021ba80cfe23a0fd146f5c9423bcc66f943303fb1ffd4b76937c318e9030bf47b628e0e063dd69c5197bfb7071b786648dbfdcc7902d3438ec", 0x5c1, 0x0, &(0x7f0000d61000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 11:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) 2018/01/20 11:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b25000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000747000-0x78)={0x1, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xd9e, 0xfff, 0x800, 0x67, &(0x7f0000f37000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x694, 0x81}) 2018/01/20 11:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000267000-0x8)='keyring\x00', &(0x7f0000f08000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r0 = request_key(&(0x7f0000f1a000-0xc)='cifs.spnego\x00', &(0x7f0000700000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000987000)='\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000f54000-0xb)='id_legacy\x00', &(0x7f0000146000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001b5000)="4efa515c24c6cabe5fdfda59f6be432586c6bac8691c2b03f30de12d019fd1", 0x10, r0) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000d42000-0x3)='ns\x00') add_key(&(0x7f0000505000)='dns_resolver\x00', &(0x7f0000529000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004e8000-0xc)='/dev/rfkill\x00', 0xa000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00001ea000)={0x0, 0x8, 0x1, 0x3, 0x52, 0x6}, &(0x7f0000bf9000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00006a5000)={r4, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xe6}, 0x98) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000087000)='/selinux/access\x00', 0x2, 0x0) 2018/01/20 11:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e4f000)='/dev/hwrng\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ef000-0xe)='oom_score_adj\x00') pipe2(&(0x7f000091b000)={0x0, 0x0}, 0x80000) clone(0x100, &(0x7f0000f3a000)="", &(0x7f0000c45000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f000083a000)="") sendfile(r0, r0, 0x0, 0x2725) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dba000)='/dev/pktcdvd/control\x00', 0x2, 0x0) add_key$keyring(&(0x7f0000aea000-0x8)='keyring\x00', &(0x7f00000fc000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000a94000-0x8)='keyring\x00', &(0x7f0000a72000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, 0x0, &(0x7f0000b12000)=""/206, 0x38da450e43c08b4) 2018/01/20 11:55:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000001000-0x4)=0x48a7, 0x4) 2018/01/20 11:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) syncfs(r0) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 11:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000c94000)={0x0, 0x0}, 0x10) pwrite64(r0, &(0x7f00006d4000+0x170)="967d9ee11f5a0f55e619414edec65c11253e332dff87e5db45fde813ae69ba4dfd8107423ab64a7f4c51825da74a74ead47b6ff1992690606a55ecae7a1d4766371ccb032e9cdba1d77627b2", 0x4c, 0x0) 2018/01/20 11:55:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) sched_setparam(r3, &(0x7f00009cf000-0x4)=0x1) ptrace(0x4207, r3) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00002d7000-0x12)={@generic="91c0f200db718600273576ef3a737123", 0x39}) wait4(r3, 0x0, 0x0, &(0x7f0000540000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000066000-0x10)={0x7, &(0x7f00003f3000-0x38)=[{0x5, 0x2, 0x65f, 0x4bc}, {0x7, 0xfffffffffffffff4, 0x4, 0x3ff}, {0x7, 0x400, 0x8, 0x5ba2}, {0xc7, 0x5, 0x3ff, 0x4}, {0x6, 0x0, 0x1, 0x9}, {0x1, 0x6, 0x1f, 0x0}, {0x70, 0x9, 0x2, 0x286}]}, 0x10) 2018/01/20 11:55:06 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/ppp\x00', 0x202000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000008000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r3 = dup(r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f000000a000)={0x0, 0x0, 0x5, 0x9}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xffffffffffffff45, 0x0, &(0x7f0000006000-0x2c)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000-0x18)={r4, 0x0, 0x0, 0x0}) 2018/01/20 11:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80000) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, r1}, {0x0, 0x1c9c380}}, &(0x7f0000444000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f0000b54000-0x10)={0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 11:55:06 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x8000000000000000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) fremovexattr(r0, &(0x7f0000005000-0x15)=@known='system.sockprotoname\x00') 2018/01/20 11:55:06 executing program 1: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000aa9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000010e000-0x4)=0x14, 0x80000) readahead(r0, 0x3f, 0x4) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') fsync(r1) write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/20 11:55:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/llc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x5, 0x0, 0x338ae2ae, 0x2, 0x9000000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x200000c, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) fremovexattr(r1, &(0x7f000073b000)=@known='system.sockprotoname\x00') 2018/01/20 11:55:06 executing program 0: restart_syscall() r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e82000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bf7000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000000000)=0x8) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000001000)=0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e9b000-0x1c)={r1, 0xe9c71107, "13663464ac1f64e8f1a539d2ea6292ac44633916"}, &(0x7f0000964000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/ip6_tables_matches\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xe000, r5, r6, 0x7ff, 0x184080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000004000-0xbc)={0x2d2, 0x1, 'client1\x00', 0x2, "f4a9568d702323a3", "37a50079155aff5e4811371cbf0a00d063b2a3e8f617b0228291b99ee3f28b53", 0x7, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0x7, 0xe2, 0x100000001, 0x0, 0x5}, &(0x7f000082d000-0x4)=0x14) 2018/01/20 11:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2000000000002) flock(r0, 0x1) flock(r1, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000d3c000-0xa2)=""/162) [ 72.377424] updating oom_score_adj for 12853 (syz-executor0) from 0 to 0 because it shares mm with 12840 (syz-executor0). Report if this is unexpected. 2018/01/20 11:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000866000-0x30)=[{0x0, 0x0}], 0x1, 0x93) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x20000004, 0x0}) open$dir(&(0x7f0000dc3000)='./file0\x00', 0x80000, 0x0) 2018/01/20 11:55:06 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000069e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) 2018/01/20 11:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bcc000)='attr/exec\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000a28000)=""/190) write(r0, &(0x7f0000d44000-0xba)="", 0x0) 2018/01/20 11:55:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d9a55e2d82bfd117dd3bbc4ed7ea685fd2a931d724cbef563d226c54c4701323f3d44bef98605c55dec761c2117bb2264a1a6242ae82d7475bbe33a6f5085212f4051e56c0f9a00fc4a1e5d2c4b643a9643d65f0f0a16dc7264993fc778d99cb6ae4f9bc5872226389c3c3dd62d418260434ad6f3116c9c688cb2c2a333b20615960c34a150ca56fbbe858842c2d01c704122c2695f86282bfaaafecfbe93c477aa634fbbf6601031f9ea1d757499f8752d41435b3007d859017c8c5fbf6e7b87782", 0xc2, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000295000-0x38)={&(0x7f0000ebb000-0x48)=@full={{0x3, {"a3a3e42c34c5ff"}, 0x9}, [{"17b59a231a14a5"}, {"e4fe08c259cbfd"}, {"a786903048ae6e"}, {"50ccbe6f2885b1"}, {"fd2afcd82ae86a"}, {"4904225c54de61"}, {"d2f305a1dc7d3b"}, {"aaa28eb904122a"}]}, 0x48, &(0x7f0000d3c000-0xa0)=[{&(0x7f000078b000-0xd2)="38e0e5604a527891605a4d9972e4382b03543fe03d16b715788325a601f6b620b528c57bb3ff9cae82f10881a38774297ff6ac2945e56c944163fe530567e0e08b1c14da856b117877043ffdef6f50abf050badb39be88465aa61df09447caa0e9ecc09e275163691c7f030fb42f11017392c9ee111f4cae28d31e6605c75fc34dde08555c557c1c309036ee8c6b6962b23fcc6c6e3e07727d8393c3647f5939acd5ab8acc7cb2cbe1318757c334908602aad2aa9283c0d9ce1e6508b865e2b2ea1316ae45b027f6b1611e86a7ce0868423f", 0xd2}, {&(0x7f0000001000-0x51)="de2745a1ad5645c96207c479863541840073bf02cfdad727e1a8268c086277d2f89aa79af00b687a3091f8ddfa245d1b84ce80acc0b09453c5804b288ef05072c8b547580008ce64758c1775e7736283c9", 0x51}, {&(0x7f00008bf000-0x3c)="b63ff442b04cf1127928d3ad2115092bcf1f7da8f7cdc9c912f2e30bf12ec1bd8031aa67977ef11bccf7fad79f11eb5de1f2205dd85bb47a865ea389", 0x3c}, {&(0x7f0000000000)="bf406c19e3fd6c0f87aa2a68ba8a0c2c32", 0x11}, {&(0x7f0000e23000)="ab875cad0e57eb823f1cbe0fe69d39c9507d1bf15367a092a284336179664c01980e88349ad14c511e82892d552c39faf0a055dfafc1befcc3ada6e101091bbbc9a080e4ceefc9bb5c4ed8c99b369940ff4e0be83cb47305a3b44b846d249ec66eb9b92d5190c65884051f2aacfbd0db4618a17791ceb0a572bf045ca7a77e8c3fcb1e2c77c9be4f8b2f828fd55f5249de2265dedd997e81951f3bd955b093d7fcdebe02188105c8298e800eb68014a0e44c8d6c3340569c9740d89b48201174cbcf4c1cd84ffe93457b8808", 0xcc}, {&(0x7f0000158000)="dc3d870c61115edb90b9128fc7e2d169ad2d52477011f52489e447603d15726c8ffee2c9307a176721223984bb20197fabef008f2bcdf02fb48b22de8a9f143840c9c0ac615c536320a7da23c022a5dbc8f52031515710e24e74841b559f0b89df692e518a65941bbe6b76edf4548a5e5abcd5e3be76ed0ec42038aaef1a3a0777c9540234f5901a209bb7d1f092eebc1b7f9b1f2b41de6e06678a50da92ddcde1363cc114f545b1bdb1f5d637c84c8d12fad2fee991e435f9c1ae2f5139024c19993d917f8224323d1a95a584a5", 0xce}, {&(0x7f0000000000)="fc63404c8afe627a5b917bff604ebce648ba2e5c0ef2f087d32f0749e2684c012c36103173be2280c1d52973eb9dc7e7c3734009fbc0ab19010545aae3e9600b08b822c1f22e56395db855d221dc76e299a0711ac388fe715ed62589d5f0587255517eb6cda61664ead1ad3293a87f9d22a535f8bf4e32331aac5468272b23d4b1db231ad394ca0e71a2b23e72d3c2cdc0423cb5f1d56fd25c770a1991e782f3a6723b66002d7eabe207d751f76de167ff4c7800fa3af78193d9bcc6c16425d7abeeb735acd8", 0xc6}, {&(0x7f0000823000-0xb)="b9e26cd80dd302c0bde363", 0xb}, {&(0x7f0000000000)="2beb5515d10d0d6613c83bea07220f31b9ece3f1a993bce55592dbdac2b74a0c03a3ccfd672c5a3adf720b07b5cc3fc5a4517cbd107b6f68e401d582cf9efa57e9b8197c0d770e12b3612d1d9d83a30a4e6283dfdecfdddc82f0781bc9284061683e0ac93eb182c3cb387d4f8179534f24cc49c83ea4863ab8e12e08aceaf08f52b0e0de8e649f689aa84497b4f1727609d6625c8cb3acee15f6a6425f84fb457802dfc458ec20387b7447575a7ea032224564b33036c239feab8da65ad653731ceca0250a3ed237613ed61ccf0f71ea76a890c94c232089a38823", 0xdb}, {&(0x7f0000001000-0x3)="2057fd", 0x3}], 0xa, 0x0, 0x0, 0x4000000}, 0x1) fcntl$getflags(r0, 0x0) mmap$binder(&(0x7f0000ee4000/0x2000)=nil, 0x2000, 0x8, 0x40013, 0xffffffffffffffff, 0x3) 2018/01/20 11:55:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x101001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d3e000-0x4)=0x0) syz_open_procfs(r1, &(0x7f000052a000-0x5)='attr\x00') ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004fb000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8671f01d59bc102295e7241a154fd05bed051fff40fe4be42e98e8bc0580ac0614b13125d86a8bd5693717548dc1adb2b9e6e46ca3fd3729b258b62b2eec90b0", "0824a5b42bc6b3df3946c6299d403f2e56f030a1e4e07f3ab58c223fc709cca2aa7ecf91b844085c36b8d354c700fba9b9e6c90c3a745dee1927754e1ede104c", "20827f569d2c45ba459e3ba204d5099ed2ab83439e8e239af2832959eb7dfef9", [0x0, 0x0]}) 2018/01/20 11:55:06 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) r2 = socket$inet6(0xa, 0x80a, 0x7) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000-0x4)=0xe8) write(r1, &(0x7f0000021000)="", 0x0) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x10022, &(0x7f0000029000-0x80)=@generic={0x0, "5f51e560354b113d357ca149fddf1f8d7df10376663d624581b531b4d748d516b4c4d7c6d696e272dde48fcd893d2f2d5137613717e783dc11a3c6ed1022360e397e58831ebc5b759c7a055274e8cd72fb4120409df02e7060a8e28525eff03c6f1a400ce53c384cb1162ba51dddf7f857f16f009de0a033fd47d0fdf32e"}, 0x80) 2018/01/20 11:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000c43000+0x71e)={0xffffffffef9bb393, 0x0, 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$selinux_mls(0xffffffffffffff9c, &(0x7f0000c1f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000b31000)="415ce945d389356ef96987299f", 0xd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000426000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000906000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) signalfd4(r1, &(0x7f0000f2c000-0x8)={0xfffffffffffffff9}, 0x8, 0x800) 2018/01/20 11:55:06 executing program 7: munmap(&(0x7f000038e000/0x2000)=nil, 0x2000) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) shutdown(r0, 0x1) [ 72.438410] binder: 12861:12873 ERROR: BC_REGISTER_LOOPER called without request [ 72.468631] binder: 12861:12891 got reply transaction with no transaction stack [ 72.479596] binder: 12861:12891 transaction failed 29201/-71, size 24-8 line 2920 [ 72.511561] binder: BINDER_SET_CONTEXT_MGR already set [ 72.520894] binder: 12861:12873 ioctl 40046207 0 returned -16 [ 72.528841] binder: 12861:12873 ERROR: BC_REGISTER_LOOPER called without request [ 72.538962] binder: 12861:12873 got reply transaction with no transaction stack [ 72.547034] binder: 12861:12873 transaction failed 29201/-71, size 24-8 line 2920 2018/01/20 11:55:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [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(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x530}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000da1000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00001b3000-0x6c8)={0x108, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x108}], 0x1, 0x0, 0xffffffffffffff02, 0x800}, 0x8000) 2018/01/20 11:55:06 executing program 4: pipe(&(0x7f0000eb6000)={0x0, 0x0}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000ae000-0x5d)=""/93) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) r3 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[], 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x40002) fcntl$addseals(r3, 0x409, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000-0x28)={@generic="65be13579ba1b451f8f5143b9ceaaea9", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = gettid() tkill(r5, 0x16) close(r1) 2018/01/20 11:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000729000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b9a000-0x4)=0xe4a, 0x4) seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lsetxattr(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f0000cfb000)=@known='system.posix_acl_default\x00', &(0x7f0000b7b000)='}vboxnet1\x00', 0xa, 0x0) 2018/01/20 11:55:06 executing program 6: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc2000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000aa4000-0x4c)={0x7, 0x8000, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r1, &(0x7f0000120000)={0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x45, &(0x7f0000dc1000)=0x7, 0x393) 2018/01/20 11:55:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb6000)='./file0\x00', 0x40, 0x840) dup3(r0, r0, 0x81000) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) 2018/01/20 11:55:06 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ad1000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)=""/143, &(0x7f0000001000-0x4)=0x8f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f00008f1000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"df2f460236230b"}, 0xa0}, 0x10, &(0x7f000080a000)=[], 0x0, 0x0, 0x0, 0x10}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x804, 0x0) write(r1, &(0x7f00004ee000-0xfc)="fc0000004a000700ab090008090007000aab80ff000000000000369321000100ff010000000000000000000000036915fa2e1ec28656aaa79bb94b46fe18d07f9400020000008c0000036c6c25041a2f2e117c22ebc205214000000000008934d07302ade01720d7d5bbc91a3e2e80772c81fb4fc56ce1f0f156272f5b00000005defd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b29d61f3d92c8317070000000000000095ed94e0ad91bd0734babc7c3f2eeb57d43dd18d17e583df150c3b880f411f46a6b567b4d5715507e658a1ad0a4f01731d05b035240041f0d48f6f8700000548deac270e33429fd3000175e63fb8d38a003cf1ca", 0xfc) 2018/01/20 11:55:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000123000-0x4)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000005d000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00004a6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000288000)={&(0x7f000008d000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000f02000-0x10)={&(0x7f00006a7000)=@ipv4_getaddr={0x44, 0x16, 0x20c, 0x7, 0x1, {0x2, 0x0, 0x120, 0xff, r2}, [@IFA_ADDRESS={0x8, 0x1, @empty=0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x7f, 0x204, 0x3, 0xfff}}, @IFA_FLAGS={0x8, 0x8, 0x8}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getpgrp(r0) 2018/01/20 11:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000774000)='./file0\x00', &(0x7f0000920000-0x8)='./file0\x00', &(0x7f0000909000)="001f000000cd", 0x0, &(0x7f000032c000-0x5b)="2ecd8ff87dd4a3f9b4c28d2b67926b5e3151c8b6cf6318e490fdfea6fa048c120004dad9d71cb289e71e8b0ef82e979612c8d7d2c2af5748342a45f166abaf60193f0ec1924c0565b32202ae2db2b9c089649af0983be1c9222904") link(&(0x7f0000f9a000)='./file0\x00', &(0x7f0000634000-0x8)='./file1\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000441000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 72.560535] binder: undelivered TRANSACTION_ERROR: 29201 [ 72.567365] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/20 11:55:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a08000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003cf000-0xd)='attr/current\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c67000)='personality\x00') sendfile(r1, r2, &(0x7f000083d000)=0x0, 0xff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000666000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x3, 0x0, 0x7, 0x21}, &(0x7f000044f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001a0000)={r3, 0x9}, &(0x7f0000acd000-0x4)=0x8) 2018/01/20 11:55:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/icmp6\x00') lseek(r0, 0x0, 0x3) 2018/01/20 11:55:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000da3000-0xb9)="ffad6674ef4307f98c23b391ebeadc256c7b3911af7954e549d9c0a3db25e0c540199f088782b70c4027e5a8da451888f42f635967dc5093505f65c40c7bd207b6ca8cd0fefcfcaa196e2130d0b37bb99a765a71cdef0c665d8fb78feccc1ae4ee43a073a0cf6c14dc8db3bb9fcef566fb1af0245cf6cd785684984065a262dd78af1de8be59574c64cde6598f292fd5692efd2ab3474e99c51abc34dc331c7cb992bc9f97bde85da7e278edef7fb8824f5f0d6f8ff4ad950f") perf_event_open(&(0x7f00005a4000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/01/20 11:55:06 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/20 11:55:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000203000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000-0x90)=[@in6={0xa, 0x1, 0x6ad8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in6={0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4e7) setregid(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000edb000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f0000000000)=""/25, 0x19) 2018/01/20 11:55:06 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000028000-0x4)=0x20000) 2018/01/20 11:55:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0x5) clone(0x0, &(0x7f0000000000)="", &(0x7f00004bc000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000d37000-0x186)="") removexattr(&(0x7f00009fb000)='./file0\x00', &(0x7f0000813000)=@random={'trusted.\x00', 'vboxnet1\x00'}) 2018/01/20 11:55:06 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000008000)='/dev/usbmon#\x00', 0xd1800, 0x440) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000009000-0xc)={0x6, 0x0}) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x60adcdc8610da102, 0x0, &(0x7f0000001000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000000000)=""}) 2018/01/20 11:55:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c7000-0x8)={0x0, 0x0}, 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005b5000)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f2f000-0x8)={0x2, [0x9, 0x2]}, 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/01/20 11:55:06 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a85000)={0x0, 0x0}) r1 = socket(0x19, 0x4, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bfb000-0xa0)={0x0, @in={{0x2, 0x3, @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]}, 0x1, 0x9, 0x4, 0x5, 0xbba}, &(0x7f0000000000+0xc69)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00001d4000)={r2, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) 2018/01/20 11:55:06 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000735000-0x88)={0x9, {{0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7ff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) dup3(r1, r1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r3, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f0000f54000)={&(0x7f0000a7b000/0x1000)=nil, 0x8, &(0x7f0000f97000/0x3000)=nil}, 0xc9) getsockname(r2, &(0x7f0000c8a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ffa000)=0x10) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r3) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r5 = socket(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000406000-0xf8)={{0xffffffffffffffff, 0x3, 0x7, 0x3, 0x3}, 0x100000001, 0x10000, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x9b, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_thread_area(&(0x7f0000984000)={0x3, 0xffffffff, 0x2400, 0xd431, 0xffff, 0x8, 0x7f, 0xb26, 0x0, 0x9}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r5, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/20 11:55:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005fb000)={0x8, 0x0, &(0x7f000000e000-0xb8)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f00000dd000)=""}) 2018/01/20 11:55:06 executing program 0: r0 = syz_open_dev$mice(&(0x7f00007ea000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000628000-0x4d)=""/77, &(0x7f00008bb000-0x4)=0x4d) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c76000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001000)={0xf898, 0x2880000000000000, 0x80000000, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r2, 0xb702) 2018/01/20 11:55:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4403, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x768b8484) 2018/01/20 11:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x3) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/20 11:55:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0xac5, &(0x7f0000401000)={0x0, 0x0}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00005ea000)=""/107) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000d33000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) fcntl$setflags(r2, 0x2, 0x1) ioctl$TIOCLINUX2(r2, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 72.701888] binder_alloc: binder_alloc_mmap_handler: 12977 20000000-20002000 already mapped failed -16 2018/01/20 11:55:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000001a000-0xc)={0x0, 0x0}) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x16, 0x14, "32ba73c4be512f1e913b885d88daae53a89df744a24d72cb00bc6a41f90b61ab1484d5ce2df1054c5281052868b02aff20c90036f470881e398935bcbb61bae4", "5a5b2339adc30ecee2954280c7fef3bd3f85d987ec2478bdc1d78ce0f20b595c", [0x5, 0x7], 0x0}) sendto$inet6(0xffffffffffffffff, &(0x7f0000799000-0x2)="32b7", 0x2, 0x80, &(0x7f0000934000-0x1c)={0xa, 0x2, 0xa27, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2018/01/20 11:55:06 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6f000-0x9)='/dev/rtc\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000b6a000)=@full={{0x3, {"69c2f3fb1fda5d"}, 0x5}, [{"d462a767f8a4d8"}, {"ceca3bbf6a4b43"}, {"a0a918bf7f2a19"}, {"589fba77fd5c16"}, {"197cc9af64b0c6"}, {"5a12f6ff37b565"}, {"94d86f4dc718c5"}, {"7238a56b849f19"}]}, 0x48) poll(&(0x7f0000e25000)=[{r1, 0x0, 0x0}, {r0, 0xc006, 0x0}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000926000)={0x0, 0x56}, &(0x7f000091e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f0000000000)=0x4) 2018/01/20 11:55:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) pipe2(&(0x7f0000eb7000)={0x0, 0x0}, 0x80000) clock_gettime(0x0, &(0x7f0000a8b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000ecc000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000f28000)=[{0x80000000, 0x400, 0xfffffffffffffff9, 0x5, @tick=0x7, {0x1, 0x1}, {0x5, 0x9}, @raw8={"b17d1ff5a836c7f322c9676d"}}, {0x3, 0x6, 0x8, 0x7, @time={r3, r4+30000000}, {0x3, 0x9}, {0x8, 0x7}, @quote={{0x1, 0x40}, 0x9, &(0x7f000027b000)={0x0, 0x7fffffff, 0x21a, 0x1, @time={0x77359400, 0x0}, {0x100000001, 0x4}, {0x6, 0xff}, @connect={{0x6, 0x9}, {0x0, 0x7}}}}}, {0x9, 0x2, 0x3, 0x5, @time={0x77359400, 0x0}, {0x1f, 0x200}, {0x8, 0x81}, @raw32={[0x53, 0x1, 0x6]}}, {0x6280, 0x40, 0x1, 0x101, @tick=0x8001, {0x1, 0x8}, {0x6, 0x3}, @control={0x80000001, 0x80, 0x9}}, {0x0, 0x3f, 0x7, 0xfffffffffffeffff, @time={r5, r6+10000000}, {0x100, 0x0}, {0x8000, 0xfffffffffffffffc}, @connect={{0x6, 0x7}, {0x81, 0x1}}}, {0x100000000, 0x72, 0xffffffffffff5456, 0x7f, @time={0x0, 0x989680}, {0x1, 0x5}, {0x10001, 0x7}, @control={0x9, 0x4, 0x9}}, {0x4, 0x1000, 0x6, 0x3, @tick=0x8001, {0x1, 0x5}, {0x1ff, 0x0}, @control={0x4, 0xffffffffffffffff, 0x0}}, {0xff, 0x1ff, 0x20, 0x5, @time={0x0, 0x1c9c380}, {0xd7f, 0x401}, {0x7, 0x302da2fa}, @result={0x4, 0x10001}}], 0x180) listen(r0, 0x0) 2018/01/20 11:55:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='aufs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000972000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000607000)="") mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) pipe(&(0x7f00002cd000-0x8)={0x0, 0x0}) 2018/01/20 11:55:06 executing program 1: chroot(&(0x7f000068d000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000f70000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f71000-0x4)=0x26, 0x80800) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 11:55:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000e1c000-0x8)='./file0\x00', 0x1000, 0x4) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r2 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f00008c9000)={0x9672, 0xffffffff, 0x0, 0x800, 0x3, 0xfffffffffffffc00, 0x1, 0x2, 0x7ff, 0x2}, 0x10) r3 = dup3(r0, r2, 0x0) r4 = dup3(r3, r1, 0x80000) r5 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) accept4$netrom(r4, 0x0, &(0x7f0000975000-0x4)=0x0, 0x800) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e14000-0x8)=0x0) [ 72.745759] binder: 12994:13000 unknown command 0 [ 72.765761] binder: 12994:13000 ioctl c0306201 2000a000 returned -22 [ 72.780637] binder: 12994 invalid dec weak, ref 148 desc 0 s 1 w 0 2018/01/20 11:55:06 executing program 0: mmap(&(0x7f0000000000/0x10e000)=nil, 0x10e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000010f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000010f000-0x10)=@generic="6ef345a1d10702da27af193ae2529c7e") r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00000b4000)="2600000012002710000000000000010126000000000000040020fef1000000000000000001e4", 0x100000191) [ 72.807826] binder: BINDER_SET_CONTEXT_MGR already set [ 72.807834] binder: 12994:13027 ioctl 40046207 0 returned -16 [ 72.810420] binder: 12994:13018 unknown command 0 [ 72.810427] binder: 12994:13018 ioctl c0306201 2000a000 returned -22 [ 72.818170] binder: 12994 invalid dec weak, ref 149 desc 0 s 1 w 0 2018/01/20 11:55:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a11000-0xc)={0x0, 0x2, 0x30}, &(0x7f000052e000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cdd000-0x8)={r1, 0xffffffff, 0x405}, 0x8) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/20 11:55:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000)='/dev/snd/seq\x00', 0x0, 0x808a002) syz_open_procfs(0x0, &(0x7f000053f000)='oom_score_adj\x00') clone(0x100, &(0x7f0000cc3000)="", &(0x7f0000c45000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f000083a000)="") sendfile(r0, r0, 0x0, 0x80000000000008) r1 = syz_open_dev$sg(&(0x7f00005d5000)='/dev/sg#\x00', 0x6, 0x301000) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00001c0000-0x4)=0x0, 0x4) 2018/01/20 11:55:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f0000f54000)={&(0x7f0000a7b000/0x1000)=nil, 0x4, &(0x7f0000f89000/0x2000)=nil}, 0x18) getsockname(r1, &(0x7f0000c8a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ffa000)=0x10) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r2) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) set_thread_area(&(0x7f0000984000)={0x3, 0xffffffff, 0x2400, 0xd431, 0xffff, 0x8, 0x7f, 0xb26, 0x0, 0x9}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/20 11:55:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x40001) r0 = gettid() ptrace$getenv(0x4201, r0, 0xfff, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000ca3000)=""/248, 0xfffffffffffffd50) 2018/01/20 11:55:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x207, 0x10) write(r0, &(0x7f0000ca8000-0xbd)="24000000130007fffeff0400000009002020000c0d00e0ff000001000000000000b81617", 0x24) sendmmsg(r0, &(0x7f0000c7c000-0xb4)=[{{&(0x7f00006a1000-0x1e)=@pppoe={0x18, 0x0, {0x4, @random="f889b8595fba", @generic="1755a6be3925d2995c4af2bb31adbf21"}}, 0x1e, &(0x7f00009c7000)=[{&(0x7f000048e000-0xae)="86ba2f01f05b7cad1b5c29c390c8cef9f5bd5f442fd2a1e4f6b536a49e09475402783b6b88293dfc0d04c7a4e897fb55d5637778287a0292fad24d0ffbee8154d29cb62c96cc08e72939efca51a949bde324777a7d8b0edea71d285a75957805d10dfe73e0301ca84b0f7c6d99c832bbb0cc3c79b71bfaec7cd4c9aa510b919a5be3fbc05f373c269614c19d91713e14fac1856bc8a69a71396d5a8c5af152bc62fa953c52dcd3f45a9adc2aaacb", 0xae}, {&(0x7f00000fb000)="ea0411f8f11c4767735938912ed1df8f3fffd474e15cd2e9768b5c4fa39a8a82201d58d2ced3862a4ca1c462362e907d866043d2facadd5fe72dbd414e2c96721a67fe60c48e9eb77078620420bb6bbebeef42eee77366daf02f3ffe388338c2e97dbcec91011a411f1cb3f1361f4a0326b3c3c823b48ba68237b324536b744bfdcb579a894aa6d6c6c7237772c67fd83bb8a3e1d117cf5786de30fa6c5aa5cb72dcd875f875622923d959e02ceb706f12ac7a11cc20e15fc9bd1db28c07f23fd128aa39d22858f2cad4524869e53cbb87fed027aff1762d9d3605f18241aff9c543", 0xe2}], 0x2, &(0x7f00008fb000)=[{0x38, 0x10f, 0x7, "2329c896b892e12a5919bf366fd647e47daf1d31a4dd1aa456352760922c0345faf4de90"}, {0x20, 0x119, 0x8000, "22c13ab9a35c317579d97466f506"}, {0xc8, 0x107, 0x1, "6821e5098c987a632b90127e4e6ad0d6d04b9cc85431822d903b903291e47c0f8510a31d86b6fe9c2e5ecd25aaa7d6d3a4584f9c72de00c89c5cd9fb96d44c41735434be2585af40bf9727e01f303dddadca2f9db5944db1dff0640fec9abdd3bcb93a0ae977c549f87c27c9058cb7b59b5c9527ee8af4d12238f3f1f1d24f9d8b30a042b49070c703c4806910111f2bc8737b690f25b83e9acc4089c62a28ace15e65368a90cbfafc00721b1f8bd88d386d46c6ce"}], 0x120, 0x4001}, 0x9}, {{0x0, 0x0, &(0x7f000077c000)=[], 0x0, &(0x7f0000202000+0x562)=[{0xa0, 0x11d, 0xfff, "2b8bcb6d0fd6542272a118ad26f0c2cfbe89e2a4e2a48d260b1e75fa00d7a3f5b0acb43278cd9d1db7e0417f0fd82f74c5aba13c323408434aa573c2dc81f31540563bde3d725a936bb236a1d94d239f74f8afea6a23134eef1550a3f2fb985b6e17d55982f94b715d27796df444add44fc7a87bbff80a7ad1f1db9402f8807a1d1f7e559e617e6a731fe596"}, {0xd0, 0x117, 0x9, "783f7a782a4cd85f39afd26c560804c43aee5e4513e4da1bf5eb635710a4e3086fe88e5654057cb42453a947b71d35658ba0137046c1a9af02e4719308ad3d9cef2bb9991dda6b62e3ca5487504b19f7333204df229e4323bf14ba2a5944a9fd4ba4c3552efbea1aeb21b1edc96bbd7303595704404a2dc257e51e55a0bf573f3a5f2d28167e4e9fb445eb2618a9d327ced604e4b81a7979e022f12bc8ad87aa6621adaab0a43201f80a7d3d83668b4ec77aba7bbaa659301046"}, {0xc0, 0x11f, 0x100000000, "327163b2d801b0d3eaa67e30528efcdf2bc0ea379bdf62fbb0cc1a99a6202208ad739bb6fa672d7c5bac0a309dccbf6e374eb510e83ac71e43e917e1c9f2c1ef004089e298fee04b758d977df717fedfd769933dfab8f2e4a3b852c55eede4f1257cc31c4d7cd9b5bc73bc7b8a66e85a131255cfb026db0e5b8ef348817fa26b1058a865c483959fb45a5ff11d8ddd02cf928fc82bcead921546f708ab1c2b9346887b450509be6bb21eb0a11a"}, {0x70, 0x11f, 0x9, "2425a81bcae7042098c464b3a64a489cb4b70645a48261603c1dcbb3e3652b0be7a2dbf49a0cbafea9a32e83fe6f72531b17cb486a62f265fb915a6fa9d6e65c9c1252432bd8b61a230cab0629a9a4008b12b12b5da8d43d90d9acd9d9"}], 0x2a0, 0x0}, 0x8}, {{&(0x7f0000fe9000-0xe)=@l2={0x1f, 0x602c, {0x10000, 0x7, 0x2, 0x3, 0x8, 0x40}, 0xaaf, 0x8}, 0xe, &(0x7f00008db000)=[{&(0x7f0000cde000-0x6c)="d67a11495035900caaeffd9fb8f27ffa401de6ef6bf66d9fb14f74592fd9923ad028c866c486323b664c3c35eaab265425f3705ce350d22090105cf4d9642ccb482691a13dbdf1d5db10a9c88800a94e18500034022f17d1990b86739005c7f75937334016894fe71b82bd14", 0x6c}, {&(0x7f00001ed000)="5966d72fda32e23e1e092d12f13c08525f9bb594641b4069f6062440c511fb1f9d97585fc2ffd12a6e195b940508e03705dd654bbdffd1a59c6b2dcb7af1b2119b6a1216484c232a54c95de9ebb22b5bff8477ab42", 0x55}], 0x2, &(0x7f0000cf6000)=[{0x60, 0x88, 0x5, "dd5bddb98a7af3b53f3b64a3f2c6b294c81f311931d881369a926ee79bf6a1e1259895c9ecedc42b7fe7e14846a1a12edb355ee41f2414f7fbd2593c0a3b6c2cec0debad6bd38c261a632694"}, {0x18, 0x10f, 0x3ff, "909600b57a961a"}, {0x1010, 0x13f, 0x3, "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"}, {0xd8, 0x6, 0x5, "7309f4f362570d3285d4b3a64ef5a78ce00f0b5887433b4d619fd770ac920cb599484f1c587fed9cb4ae02368123061c5c5c349455b5b2ff1424eb661e0ea270419665bfa4237cf34ba546124a653f4b4c3b6401736481a7c59fe6da399a37b71aa93de31119fd2e8b92850c0bdc27906f706136df1eb6477858ed1a99eacb098df928092bf3534c5a1c5fcc57e0de9ec4ae6adf47b1a0acb7d3941583cb8aa6e1f993f54ef3f333da212b22ed36889980789da95efc4e49f9657b2a1770f0c93caa32"}], 0x1160, 0x4004805}, 0x3}], 0x3, 0x0) 2018/01/20 11:55:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) r1 = syz_open_dev$mice(&(0x7f0000020000-0x10)='/dev/input/mice\x00', 0x0, 0x200100) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000004f000)={0x8, 0x4, 0x9, 0x2, 0x7}, 0x14) open$dir(&(0x7f00009ca000-0x8)='./file0\x00', 0xc000, 0x40) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000506000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000065000)={0x0, 0x0, 0x0}, &(0x7f0000c8f000)=0xc) fcntl$setown(r0, 0x8, r3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d42000-0x8c)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b63000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000982000)={r4, 0x8}, 0x8) getdents(r2, &(0x7f0000ea8000-0x31)=""/49, 0x31) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000b5d000)="940700bd0c", 0x5) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008f5000)='/selinux/status\x00', 0x0, 0x0) 2018/01/20 11:55:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)="", 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000056f000)={0x0, 0x0, 0x0}, &(0x7f0000d81000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000696000)=r2) bind$unix(r0, &(0x7f0000443000-0xa)=@file={0x0, './file0\x00'}, 0xfffffffffffffeb8) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000030d000)=0x0) r4 = geteuid() stat(&(0x7f0000b70000)='./file0\x00', &(0x7f00002f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000d5d000-0x8)='./file0\x00', &(0x7f0000889000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008dd000)=0xc) r10 = getpid() lstat(&(0x7f000022f000)='./file0\x00', &(0x7f0000246000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000f5000-0x8)='./file1\x00', &(0x7f0000e09000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b2a000)=0x0) fstat(r1, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() prctl$setptracer(0x59616d61, r8) sendmsg$unix(r0, &(0x7f0000c5e000-0x38)={&(0x7f0000415000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e0d000)=[{&(0x7f0000947000-0xcf)="a3746bfc881578e01ce221917c18f454f4b885048012d2f6b9cc51f1ab2bd82170b8e1c9b07ef211acb62544d76f85a3394aedbe9ddedc7eb2b093419d3f261a71ac962bf0a5aa66c652cc93e78d6186da322f2fbe806024f2788b419c823c1af764b86b4ac422b3ca4dab8307763b12040b9ee09f5a56338374328623749b7f8153f6e119bfc80494b8e5004feba24279693310432ea2d79cb3586eb86a6a6c99ed416e536be2460cee183b529e82dc2c77737690a38ca1acf39e24ff04c5c794b112bd1ee42131565764e033b001d24a608407fc8068d6af", 0xd9}], 0x1, &(0x7f00000f0000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xf8, 0x800}, 0x800) 2018/01/20 11:55:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c6d000)=0x1c, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000073d000-0x4)=0x2, 0x4) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000087a000-0x34)={{0xffffffffffffffff, 0x2, 0x1, 0x1, 0x60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) removexattr(&(0x7f00005b7000-0x7)='./file0\x00', &(0x7f0000a7b000-0x13)=@random={'system.', '/dev/ashmem\x00'}) r2 = memfd_create(&(0x7f0000f15000)='/dev/ashmem\x00', 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000040d000-0x4)=0x2, 0x4) [ 73.457803] [ 73.459457] ====================================================== [ 73.465865] [ INFO: possible circular locking dependency detected ] [ 73.472263] 4.9.77-ge12a9c4 #18 Not tainted [ 73.476565] ------------------------------------------------------- [ 73.482952] syz-executor6/13050 is trying to acquire lock: 2018/01/20 11:55:07 executing program 5: r0 = socket(0x18, 0x0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c23000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b6d000-0xa0)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x3ff, 0x0, 0x0}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r2, 0x8001, 0x3b70, 0x615, 0x833, 0x6}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000-0x24)={0x2, 0x4, 0x6, 0x100000000, 0x101, 0x9, 0x3ff, 0x5, 0x0, 0x1, 0x2a, 0x6}) accept$inet6(r0, &(0x7f0000481000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002a4000-0x4)=0x1c) 2018/01/20 11:55:07 executing program 5: r0 = userfaultfd(0x0) read(r0, &(0x7f0000027000)=""/32, 0x20) r1 = syz_open_dev$usbmon(&(0x7f00005c5000)='/dev/usbmon#\x00', 0x88e0, 0x100) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000bcd000-0x7)=""/7) r2 = syz_open_dev$usbmon(&(0x7f0000f45000)='/dev/usbmon#\x00', 0x3f, 0x80080) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0xe) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x200000000085, 0x200000) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000001000)={0x6, 0x1, 0x8, 0x6, 0x9}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x3, 0x0}) [ 73.488498] 9pnet_virtio: no channels available for device HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH (&sb->s_type->i_mutex_key#10){++++++}, at: [] shmem_file_llseek+0xef/0x240 [ 73.584887] but task is already holding lock: [ 73.589524] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 73.597932] which lock already depends on the new lock. [ 73.597932] [ 73.604916] [ 73.604916] the existing dependency chain (in reverse order) is: [ 73.612511] -> #2 (ashmem_mutex){+.+.+.}: [ 73.617281] lock_acquire+0x12e/0x410 [ 73.621574] mutex_lock_nested+0xbb/0x870 [ 73.626215] ashmem_mmap+0x53/0x400 [ 73.630342] mmap_region+0x7dd/0xfd0 [ 73.634547] do_mmap+0x57b/0xbe0 [ 73.638408] vm_mmap_pgoff+0x16b/0x1b0 [ 73.642791] SyS_mmap_pgoff+0x33f/0x560 [ 73.647256] SyS_mmap+0x16/0x20 [ 73.651030] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 73.656273] -> #1 (&mm->mmap_sem){++++++}: [ 73.661116] lock_acquire+0x12e/0x410 [ 73.665407] __might_fault+0x14a/0x1d0 [ 73.669786] filldir+0x1aa/0x340 [ 73.673644] dcache_readdir+0x12d/0x5e0 [ 73.678109] iterate_dir+0x4a6/0x5d0 [ 73.682314] SyS_getdents+0x14a/0x2a0 [ 73.686603] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 73.691845] -> #0 (&sb->s_type->i_mutex_key#10){++++++}: [ 73.698095] __lock_acquire+0x2bf9/0x3640 [ 73.702733] lock_acquire+0x12e/0x410 [ 73.707023] down_write+0x41/0xa0 [ 73.710968] shmem_file_llseek+0xef/0x240 [ 73.715606] vfs_llseek+0xa2/0xd0 [ 73.719552] ashmem_llseek+0xe7/0x1f0 [ 73.723845] SyS_lseek+0xeb/0x170 [ 73.727789] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 73.733036] [ 73.733036] other info that might help us debug this: [ 73.733036] [ 73.741147] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 73.750860] Possible unsafe locking scenario: [ 73.750860] [ 73.756893] CPU0 CPU1 [ 73.761526] ---- ---- [ 73.766167] lock(ashmem_mutex); [ 73.769823] lock(&mm->mmap_sem); [ 73.776088] lock(ashmem_mutex); [ 73.782264] lock(&sb->s_type->i_mutex_key#10); [ 73.787346] [ 73.787346] *** DEADLOCK *** [ 73.787346] [ 73.793384] 1 lock held by syz-executor6/13050: [ 73.798021] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 73.806960] [ 73.806960] stack backtrace: [ 73.811430] CPU: 1 PID: 13050 Comm: syz-executor6 Not tainted 4.9.77-ge12a9c4 #18 [ 73.819016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.828347] ffff8801c17afb98 ffffffff81d941c9 ffffffff853a1c40 ffffffff853ab0c0 [ 73.836329] ffffffff853c1320 ffff8801c1c988d8 ffff8801c1c98000 ffff8801c17afbe0 [ 73.844294] ffffffff81238561 ffff8801c1c988d8 00000000c1c988b0 ffff8801c1c988d8 [ 73.852272] Call Trace: [ 73.854834] [] dump_stack+0xc1/0x128 [ 73.860171] [] print_circular_bug+0x271/0x310 [ 73.866292] [] __lock_acquire+0x2bf9/0x3640 [ 73.872235] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.879229] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 73.886216] [] ? __lock_is_held+0xa1/0xf0 [ 73.891982] [] lock_acquire+0x12e/0x410 [ 73.897577] [] ? shmem_file_llseek+0xef/0x240 [ 73.903694] [] down_write+0x41/0xa0 [ 73.908958] [] ? shmem_file_llseek+0xef/0x240 [ 73.915072] [] shmem_file_llseek+0xef/0x240 [ 73.921019] [] ? synchronous_wake_function+0xa0/0xa0 [ 73.927746] [] vfs_llseek+0xa2/0xd0 [ 73.932994] [] ashmem_llseek+0xe7/0x1f0 [ 73.938589] [] ? ashmem_read+0x200/0x200 [ 73.944274] [] SyS_lseek+0xeb/0x170 [ 73.949523] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/20 11:55:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f000053f000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000ac1000)=[{r0, 0x400, 0x0}], 0x1, &(0x7f0000c1b000)={r1, r2+10000000}, &(0x7f0000618000-0x8)={0xd3}, 0x8) r3 = syz_open_dev$loop(&(0x7f000093a000-0xb)='/dev/loop#\x00', 0x0, 0x4001) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b25000)='/dev/vga_arbiter\x00', 0x800, 0x0) listen(r4, 0x2) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000037d000)={0x5, 0x3, 0x4, 0x80000000, 0xa, [{0x1, 0xd4, 0x7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0xd51, 0xffffffffffff7fff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x8000, 0x3ff, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3ff, 0x1f, 0x9, 0x0, 0x0, 0x2804, 0x0, 0x0, 0x0}, {0x9, 0xfffffffffffff001, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x100, 0x9, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x2, 0x4, 0x0, 0x0, 0x0, 0x2888, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x8, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x81, 0x10000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$TUNGETVNETHDRSZ(r5, 0x800454d7, &(0x7f0000337000-0x4)=0x0) pwritev(r5, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r3, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b14000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000b05000)=0x0, &(0x7f0000c16000-0x4)=0x4) 2018/01/20 11:55:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x1, 0x0) clone(0x0, &(0x7f00004ad000)="", &(0x7f0000422000+0xaec)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000ea3000)="") renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r0, &(0x7f0000236000)='./file0\x00', 0x0) 2018/01/20 11:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x3b3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a9f000-0x1e)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) 2018/01/20 11:55:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000300000)={0x5, [0x5, 0x5, 0x5, 0x1000, 0x3ff]}, 0xe) getdents64(r0, &(0x7f0000594000-0x5c)=""/92, 0x5c) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00009fd000-0x4)=0x0) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000111000-0x8)='./file0\x00') 2018/01/20 11:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000567000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000f64000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000f00000)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ffc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000696000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a2d000)={{{@in=@rand_addr=0x3d006dcd, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2, 0x20, 0x2, 0x6, 0xa, 0x20, 0xa0, 0x6f, r1, r2}, {0x5, 0x5a0, 0x8, 0xffffffffffffffb5, 0xfffffffffffffffa, 0x1000, 0x5, 0x0}, {0xffff, 0x4, 0x6, 0x0}, 0x80, 0x3, 0x2, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7f}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x1, 0x3, 0xffffffff7fffffff, 0xfffffffffffff000, 0xc9b6, 0x5}}, 0xe8) syz_open_dev$binder(&(0x7f0000fca000)='/dev/binder#\x00', 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000469000)='/dev/vga_arbiter\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000014d000)={0x4000000, 0x3ff, 0x12}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000d3000)=0x0, &(0x7f00008dc000-0x4)=0x4) mprotect(&(0x7f0000576000/0x3000)=nil, 0x3000, 0x2000000) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000067a000)={0x0, 0x0, 0x0}, &(0x7f0000056000-0x4)=0xc) timer_create(0x2, &(0x7f0000591000)={0x0, 0x3, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000081000-0x4)=0x0) tkill(r5, 0x0) 2018/01/20 11:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000036f000)={{&(0x7f0000c37000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/20 11:55:08 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000005000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/hwrng\x00', 0x127040, 0x0) pipe(&(0x7f0000006000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/20 11:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d26000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c6d000)=0x1c, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000073d000-0x4)=0x2, 0x4) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000087a000-0x34)={{0xffffffffffffffff, 0x2, 0x1, 0x1, 0x60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) removexattr(&(0x7f00005b7000-0x7)='./file0\x00', &(0x7f0000a7b000-0x13)=@random={'system.', '/dev/ashmem\x00'}) r2 = memfd_create(&(0x7f0000f15000)='/dev/ashmem\x00', 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000040d000-0x4)=0x2, 0x4) 2018/01/20 11:55:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c87000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x42a) getgroups(0x7, &(0x7f0000001000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() fcntl$getown(r0, 0x9) geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000001000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) 2018/01/20 11:55:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009d2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$netrom(r0, &(0x7f00003a5000)={&(0x7f00005b2000-0x10)=@ax25={0x3, {"8077096e5b0faa"}, 0x4}, 0x10, &(0x7f000031c000)=[{&(0x7f000034d000-0xda)="2a252dc19c16361e2609582f184cc48650f974f60d7a3e9a9805e02af37db20f40c38825f55faa5f81b59ba4e2218658a3829024ea2e38340c2d750f41c032ab67290cc16df8a467ebda3688ee849def17b887013928c4e7bb54fb001462e3683e77a0fd762d28402c078e071a166f1475b112cd78a470a8a6c642c2e06e86de980504c207323bc12ddb968eaca7c9af6e22015b226cfc54262786adb9bf0c9c7c9f43fa31711a3054b1a4457a16f55c06c7d80317fbe33bc77d6d7bfc6c47188c06b7a403f52002a7c8e8ba0d87ed55f9ae4d3b6d032f0aecb5e365d2ee3e3d0c1e6f164ce4fbefea52d3687edbb0e238cc9913ca4c1ba8", 0xf8}, {&(0x7f0000c8f000-0x8f)="f654688a7ce33094e8c418c5d8ac9ffd1a540c1402f398cf5dd60996272b167a6bcd0436b622b3181345f11cac98ada3d0bde21dabf11a77364109968ac122f0270c61df6003449cea6da90305f6ea5d562780aefd55f83317980961e6af04c8689805e521144a7f13dbaa68dfc5cde447840a5a029a242b52a279c4173f3ad056c4cb2f769a2af5bafab63a2c40d1", 0x8f}, {&(0x7f0000ac7000-0xd)="f2accec32916bfeb0973674a64", 0xd}], 0x3, &(0x7f0000e11000-0x2280)=[{0x58, 0x19f, 0x8, "c957c2fe0ff910cd12d78b27062d77e23783bdada25b8ed0f9e97b86096bd641e49852f3911cf5660d8b98f28be34ce2a374139a32a69a64b4cf4897a326b5f3363645bcfb"}, {0xb0, 0x102, 0x28, "855a95578843e26853a74fb400cca9b82798c19466bde2a4acd70740670bbc278139d7be4845d11c8a28a9ff98a3250c49e3be9d7bdaac01d1398e48b68ffc96686f774a6859f3f99538bb895aceb281f916a1ea3af7a96df6946413a9ce69a6a25c6df07d8be65fca0326a4e39b32a487df0dbd77909fda9e723ab4068a6f5ff834854ba752c1fa8aa9eca640a5034d3b977596b1e7db7073ab1bd97d30f87d"}, {0x40, 0x113, 0xffe0000000000, "50b06206a45f31e579a36eeec55d0a429abccbcb5e9a51f49a1550a7d6cf8ec81a765c3feed4a415d7"}], 0x148, 0x20008000}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000252000)=[{r0, 0x120, 0x0}, {r0, 0x8, 0x0}], 0x2, &(0x7f0000014000)={0x0, 0x0}, &(0x7f0000973000)={0x4311}, 0x8) bind$inet(r1, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f00008c3000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f000052d000)=0x6, 0x4) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000acb000-0x4)=0x7) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000085d000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000197000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000398000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000689000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000db5000-0x2)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0xa, &(0x7f0000bd1000)="12bd1aff", 0x4) sendto$inet(r1, &(0x7f0000261000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95", 0x1000, 0x3fff, 0x0, 0x0) dup3(r0, r1, 0x80000) 2018/01/20 11:55:08 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001f000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000020000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffff, 0x9, 0xfffffffffffffbff, 0x20}, &(0x7f000001f000)=0xa0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000020000-0x8)=@assoc_value={r2, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001f000-0x10)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000017000)=[{{&(0x7f0000011000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000001f000-0x20)=[{&(0x7f000001f000-0x7b)=""/123, 0x7b}, {&(0x7f000000e000)=""/15, 0x7a4}], 0x2, 0x0, 0x0, 0x8}, 0x1000}, {{&(0x7f0000018000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x14d, &(0x7f0000018000-0x50)=[{&(0x7f0000008000)=""/219, 0xdb}, {&(0x7f000001e000)=""/100, 0x64}, {&(0x7f0000018000)=""/200, 0xc8}, {&(0x7f000001e000)=""/95, 0x5f}, {&(0x7f0000002000)=""/104, 0x68}], 0x5, &(0x7f0000007000-0x92)=""/146, 0x92, 0x8001}, 0x9}, {{0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000001a000-0x80)=""/128, 0x80}], 0x1, &(0x7f000000c000-0x1000)=""/4096, 0x1000, 0x4}, 0x1}], 0x3c8, 0x40010000, &(0x7f0000020000-0x10)={r3, r4+10000000}) r5 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000021000-0x4)=0x0, &(0x7f0000020000)=0x4) connect$l2tp(r5, &(0x7f0000017000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0}}, 0x26) 2018/01/20 11:55:08 executing program 4: r0 = socket(0x4, 0x80000, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f99000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mq_notify(0xffffffffffffffff, &(0x7f0000002000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000)="", &(0x7f0000fca000-0x1001)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ff4000-0x12)='/dev/input/event#\x00', 0x4, 0x4001) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00004f1000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) 2018/01/20 11:55:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000953000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000092d000)={0x4}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$VT_RELDISP(r0, 0x5605) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000187000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000304000-0x10)={0x6, &(0x7f0000cad000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/20 11:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00006fa000-0xa3)=""/163, 0xa3) symlink(&(0x7f000038e000)='./file0\x00', &(0x7f0000021000-0x8)='./file0\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000254000-0xeb)=""/235) getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) 2018/01/20 11:55:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000ffe000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000353000-0x4)=0x10) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x0, &(0x7f00005af000)={0x1, 0xd8fcfd193ce2e0a4, 0x88c9, 0x80000001, r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b9000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000e0c000)={0x20, 0x8000, 0x1, 0x18a, 0xc00000, 0x2bf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x2000, &(0x7f000046e000-0x10)={0x2, &(0x7f0000225000-0x10)=[{0xfffffffffffffe01, 0x2, 0x0, 0x0}, {0x16, 0x0, 0x2000000000000, 0x0}]}) [ 74.151801] l2tp_core: tunl 1: fd 19 wrong protocol, got 6, expected 17 [ 74.193386] l2tp_core: tunl 1: fd 22 wrong protocol, got 6, expected 17 2018/01/20 11:55:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x7c, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x80e, 0x0) r2 = dup2(r1, r1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x3, 0x0}) fstatfs(r1, &(0x7f0000001000)=""/184) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000003000)={0x2, 0x3ff, 0x1, 0x8, 0x7, 0x8, 0x4, 0x2e82, 0x8, 0x9, 0x9, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000001000)="2d388127fb985b28bbb5792af81f6ff5f44b24448233be4edda282f7c8b4c5265d0e68f20abed27e06b397f5f889a37957c1c52f97fcf1f9e54dc72d7259673234c103b7b2dd31aa08c13e39fe16524ba4a9ddb54b2b34ffa9f24fd7dba23214758d8d06a03cba0e8a502ee041748c147ce8b2ddc5e768b5281abe9350cdd4ec18dee1edc639f5b60ff6965ea5affddc09588f2cec8047da953d7411a33e1fd7a9c4428ea7fff0a3bcfc5766f760341bfae37eb062c316ed32e0bb68745e3950af1f60c72509") ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000004000-0x8)=0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000002000-0x7)=[0x0, 0x0]) 2018/01/20 11:55:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00008cc000-0x10)={0x1, &(0x7f0000e4c000)=[{0x666, 0x1f, 0x1b5, 0xd455}]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070b000)='/dev/hwrng\x00', 0x101800, 0x0) sendto(r0, &(0x7f000037d000-0x21)="597ad885971dec93feb50dd9b6b6f8d1e342b5b175ec367930fb937236abe45e04", 0x21, 0x20000000, &(0x7f0000a28000-0x10)=@ax25={0x3, {"b666a7951e70f7"}, 0x100}, 0x10) execve(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000791000-0x30)=[&(0x7f0000e4a000)='ramfs\x00', &(0x7f0000f05000)='\x00', &(0x7f00009b1000)='+eth1ppp1%systemtrusted\\selinuxposix_acl_access\x00', &(0x7f000020e000-0x1c)=',keyringselinux$trustedeth1\x00', &(0x7f00004c3000-0x6)='ramfs\x00', &(0x7f00009d1000-0x6)='ramfs\x00'], &(0x7f00002fb000)=[&(0x7f00004bd000)='\x00', &(0x7f00001ca000-0x11)='!@system)vmnet0:\x00', &(0x7f000080c000)='ramfs\x00']) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") chdir(&(0x7f0000870000)='./file0\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f5e000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) inotify_add_watch(r1, &(0x7f0000774000)='./file0\x00', 0x20000000008) open(&(0x7f00009ed000+0x888)='./file0\x00', 0x40, 0x0) 2018/01/20 11:55:08 executing program 1: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000125000)=0x0, 0x4, 0x0, &(0x7f0000edd000-0x10)={0x0, 0x0}, &(0x7f0000ae8000-0x4)=0x0, 0x1ff) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008000)=0x0, &(0x7f0000008000)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) syz_open_procfs(r1, &(0x7f0000002000)='net/rt6_stats\x00') 2018/01/20 11:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) preadv(r2, &(0x7f00008b4000-0x50)=[], 0x1000000000000214, 0x0) 2018/01/20 11:55:08 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x801, 0x4, &(0x7f0000f6c000)={0x0, 0x0}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f6d000-0x48)=[{0x4, 0x7}, {0xe, 0xfff}, {0x4, 0x8001}, {0x6, 0x240000}, {0x4, 0x2}, {0xb, 0x0}, {0x2, 0x8}, {0x4, 0x101}, {0x7, 0x748e0000}], 0x9) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000f6b000-0x24)=""/0, &(0x7f0000f6a000)=0x0) 2018/01/20 11:55:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000b99000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x18, 0x0, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000505000)=0x1ff, 0x4) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockname(r0, &(0x7f0000d04000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000078a000)=0x10) 2018/01/20 11:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000500000-0xc)={0x0, 0x0}) r2 = openat(r1, &(0x7f00008eb000)='./file0\x00', 0x2100, 0x2) fcntl$getownex(r2, 0x10, &(0x7f0000311000)={0x0, 0x0}) link(&(0x7f0000537000-0x8)='./file0\x00', &(0x7f0000dc9000-0x8)='./file0\x00') accept(r2, 0x0, &(0x7f000049d000)=0x0) open(&(0x7f00008b0000)='./file0\x00', 0x2, 0x0) 2018/01/20 11:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a89000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000d52000-0x7)="44acf55404c2dfd421a4534b0b07a3ff05d1e7e72322c5a88f5e") add_key(&(0x7f0000066000)='user\x00', &(0x7f0000919000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003c9000-0x68)="cb", 0x1, 0xffffffffffffffff) 2018/01/20 11:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d47000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) recvfrom$packet(r0, &(0x7f000035a000)=""/4096, 0x1000, 0x0, &(0x7f0000152000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/20 11:55:08 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/sequencer2\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000ee7000)=0xfffffffffffffff7) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) fchmod(r2, 0x4) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000e2b000-0xa)='./control\x00', 0x3fa) r4 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000045000-0xa)='./control\x00', 0x0) unlinkat(r4, &(0x7f000006b000-0xa)='./control\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f70000-0x4)=0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000eab000-0x4)=0x0) setpgid(r5, r6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00002ae000)={0x0, 0x2}, &(0x7f000020f000-0x3)=0x6) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fe6000)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00006ba000)={r7, 0xfffffffffffffffc}, &(0x7f0000fd6000-0x4)=0x8) unlinkat(r4, &(0x7f0000983000)='./control\x00', 0x200) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000063d000-0x8)={0x0, 0x0}, &(0x7f0000b82000)=0x8) 2018/01/20 11:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x5) r0 = syz_open_procfs(0x0, &(0x7f0000d0a000-0x6)='sched\x00') ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000ad0000-0x8)={0x8, 0x382}) r1 = syz_open_dev$usbmon(&(0x7f0000abc000-0xd)='/dev/usbmon#\x00', 0x200, 0x200000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00008ac000)=""/177) 2018/01/20 11:55:08 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800000000, 0x4, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00009ca000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f000011a000/0x4000)=nil, 0x4000, 0x2000000, 0x33, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000038e000)={0xc8, 0x0, &(0x7f0000dea000-0xc8)=[@dead_binder_done={0x40086310, 0x1}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x8, &(0x7f0000aae000-0x40)=[@flat={0x776a2a85, 0x100, r2, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000e77000-0x1)=0x0, 0x1, 0x1, 0x7}], &(0x7f00008b8000)=[0x20]}, 0x8}}, @decrefs={0x40046307, 0x0}, @increfs_done={0x40106308, r3, 0x3}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f00000f3000)=[@ptr={0x70742a85, 0x1, &(0x7f0000d9d000-0x1)=0x0, 0x1, 0x2, 0xb}, @fda={0x66646185, 0xa, 0x3, 0x30}, @fda={0x66646185, 0x2, 0x3, 0x22}], &(0x7f000093b000)=[0x0, 0x0, 0x78]}, 0x100}}], 0xfc, 0x0, &(0x7f000067e000)="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"}) 2018/01/20 11:55:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) lseek(r0, 0x0, 0x1) rt_sigpending(&(0x7f0000ddb000-0x8)={0x0}, 0x8) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/20 11:55:08 executing program 3: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$getflags(r1, 0x401) 2018/01/20 11:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r1 = dup(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a01000-0x9f)="3b384fb7109e899c6d1af89c91d1af3fd41aeb4bcacaf8cb510aced12fdb4eeef40a685cd0cec09d488199425e0a8024063659a674a523786e696691b84ce6ccd16a888e4cb0c3d9d93b6f4c8b8a74b097811cdd30f447ec8f8c6196cc5f561241617453201ca47bb40129134c8e785d0cdd53fae125b6df46ab690f1487324026de570373933a16b35bd45f06e7c6507f156ee07e604f928501ed289e9f73", 0x9f, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00002cf000-0x284)="740000e0c9e7472238d0e51375a830155f9f2fd324540a30d7c3a1082e29c214b863347943fcc1a6d4c3e1aa2c9544e3de8e5a46f75f9afcd592ae50a02d3ef77e7634fca456afbf3642824125670a0f4d580c83ed702cc59fedd9fe457cb1cd803767f0d7c1f1f58986465df795b41e17d649735a987a559f0043743ff011414bb89b990c8d7ea1d7c42698d25c23cbe0d6f2b4b5e10500000000000000d71ec50b7730172d6eeb1157779b538b9b9db1915ae654c1521350064f49ee608ace2bc34cb6e90afd28a06b07fbab416b9a18b097c8c64cc3e839508cb381af297a4af4bbb6aa4be0453b2ac75674018cf8b9b97fddc7781209e37ba5151d4719a34cff8fb756488a0898a94b1b5569f8a8940d2f27d6f16b1d5796e69507aa462e0eb6791e6fae5aa0be660531790a86e5a6683120a9ca958ce3d9f3efcd255f5708e41c21d4d690c7346973fe4f7a8e8e580426e3a132af427ebcc1ce594c6eb2400d4f181b45a50ab3e30244c467eed4af0efd01e00154d2efda60352861ff594bc0f833b2691d79391e95bf2a70129723dda5faef8b2392b3b4e4320cfdb3cb187b2ddf5e6157f9ee48e9dabbfb819adb49f6ebfc1223f128794b7497f37a0f5601be377332f2bacb23b4415b0666e7392afdb8106f6b4fbf2a65e2539e99086e4c10dbcd8661a143a14491a494f75ac6e2d10d911200585bda372f2c7c8057548d923342fad2631a4618865e8768a544dc1a30ecce4c858c1250df6d348d698ab96fde7f8f464745783680dec9af4bcc5c72aa39ca96da28c5129e6abed1650cbe7ecdb4958b9d77cd6f5bf046d86d8f8ad5ffc6ffc66ae4854ec7d79bfd03cf8ee4efcae855e71263cf37778962cd516fe0736c25767dce54ec306e877ba738e38749", 0x284, 0x100000000031, 0x0, 0x0) ioctl(r0, 0x86, &(0x7f0000be9000-0x39)="0ebcab50db497b066593df24db4fbe87b3617a30354d29858863d01bfb1933c43a7cf6beef977ae42c8161a871ab035837b9c14ca49d135c1b") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000149000-0x66)={0x3, 0x2, 'client0\x00', 0xffffffff80000002, "f0149f53e972641b", "4e58b9717620d4fbc665f23a37e5d1cc0b55b4ed15f2dd0883bad4ad1421f369", 0xa1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f16000-0x4)=0x0) ioctl(r0, 0x2, &(0x7f0000e16000)="") r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009cf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r2, &(0x7f00009d4000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/20 11:55:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xcf)="cdc7e9be52e699c35d41762f10c76dc2f1c09d580f16c66cfae0aa05df25bf20bac9a04f77fbe4e11510117293eaa5c98537dcc1c7def7f5111648c4b8ceb4ac887e0f6c1d04d08c53c2e4f5e62c1d1be9c2dabdaa3209cb1e6e0e71804c9e85f58610fdf561c1ae0a32a717aebc5242992451107b523f50bfd6d529ce1c22f7c72fb0fbd81928979e4b9abea129fc3d953016e13b5f358904a9043fcbe61a5979c218a3f267a59815403829940e17cc0f45ca3bd1acaebd7860746a029f6e17f4e4d52e8c2c7dcd0a65e82b58ffb6", 0xcf) 2018/01/20 11:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00008aa000)=0xffffffffffffffff, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f000097b000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001fd000)=0x10) 2018/01/20 11:55:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) bind$unix(r1, &(0x7f0000e26000)=@abs={0x1, 0x0, 0x3}, 0x8) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) 2018/01/20 11:55:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x5, 0xfffffffffffffffd, 0x4, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x737, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0xffffffffffff6937, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x4, 0x0, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x100000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x894, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) r0 = socket(0x15, 0x80010, 0x10000000000) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) socket$netlink(0x10, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000df2000-0x1008)={0x0, 0x1000, "3874a463128f18e14ede5e782e89836c4812c84d6a305ff8dc5d4cb6ae461a0094ccfd6e49e2702cb6e9f9a83fb97de86ff33035be89c328ed099e1d9951b85b809c650d32ed2e33f62f5c0ed0adef9c590c9fca06edd61ece29cfd3cb404ccc85f23139d77d989d14d6a4832c8db659da680ef690ce2c6c8215b688b83236b8fa2709828b0c5778e409438680eb2da3c68639d851f6874bf4ed6eb1c9bee239f774e28fb14ba4c91c3d188321795ce7caa3dcda0ab05423334b34d6b90f6bd93977936cfd87e01bab763d441527c49f40cbaec12892d9b3cfa368dae891dff65f10a68490d1720c4012fc35d3155100091df7a45dc14cc79a20626c3d572c9e795d4fc86b03116837787dd4f60e2cd3c0aa0baa231e7a651f943d077d6a3f1542e4e1f6c07891405ed66e2f51b397fed8bcd9e34788ddae2bc47e6b7fd6c7bd3a5580eed02293ff6fd092f20926230ef0413eb38fae7c686df2699aecf6e3b8ff662b84ed9ac8c1060330504ee5fbdf2fbc85fa01c7516f7dbfe7d26d90f09fade8962849578556ede9678fe9269938333b4f69b796f95be19e8d955abd78e262b2ee610104e56969260cf82a022d519fa5a57f2ebb6a2c79ab36cb184f31d7bf399b2a8eda880bdd6cba6da7f6df7b72cb39631a43c9cd8438d8874bd89a97cc49551f24623d502eaa34f8dd881858ae84d90413ecf4958074d598256a64b64de395ee5a738ee2b58f2cc1d03a89ceff170c9507ec7b3024b5429a89b416314e67d16524ee205814b5e8ce3655599cf50e273d0444904aa9070dcd738b8f588f42f19c636817f544aac0af92066f0d7fb0422a08c7ba32916c651b5b189f5c8294a45042a790ca46cc6b982370632ccac7b396b54c92a41e52bade9769e68fac2d2bcfdc71f407597667278bea786093dd1e55b10c80725f8b0600e1a2811ad598488156e6c9f08a3ead5e42495ad1ee027cf44ed823b39338fad73877ceb244d0de7dfdc6587e021e2e6358cea90c40ce2f2cf9bb470a2194f5739fddaed9a37c4ec46f72bbadd7c7bf5972787c601d0522a715abad313d9d5cfeb6c0c20fcd91148a50b8b611d399f7f71181522f5a2abea09eae97c12eea66e5d13b14c24592840a1de80726a761f958c14e5357fdfc28f9f8fea2effc7c8fd05f164bb9ac9c92b80f7750d15da63ce0e3c48b997687e74f5daf2fb215a716fe06bea5e86ace79ae2e1a2ff1ab0f405c2a88ec5f068d3fc86fbd0daf5f84d4e8026386a510acbe740e468df07b8d820b912e67bf4c86107358ba2020ccd7e1e7fd53a8b3b614cbef77440bf042f27e0f2704b0715b134bd830d24e37e3f4d8995526025a371986698f169929b7c38948bd3356fe6fc9cae0454e36d53deaf09cf3486d56f4d7f678837e1234f38824de993815e114f3e6065a69cd9d4c645d1916eb5ade120c6624acfb15165849958600e41261b573104245bae52fbc09640f4743591168f6544d7a26ba752ee8570ddcb0b7868e7ff69e4de6b58c5f80e844315be51fa1531c4d5b354ed09931756d59786efa3d85a0a6a5030cd145333e624b477bd97d0b7541c3eb92e5424268e639908ca5ff7764809aa94a53a6eea9ca1141b93bc7d7f263b68f16216547520b3e5bff7cb337eac2b89f9137f7885bf5962186f7013e2274db70af64ca8d8673ed6c602764f93ed4b631779c5ca80eda28c6603206ff648e80c09d95034e8cfc0ab852cc21ebb03bb621bab87c72a120b2a3c3032b9b99a7513a56904ba4127c876ca90034132ca88504f172bffa8905801a53ea7a5d753dec245a58dcf9c3a06371bc48e08e01b4fccfafa84f5221cefdcf97563294f10d099e38e84eeb6dbcdef04f9adf98224d09c131db09235bf7ea8b895b03dc44651009948d541ed95bbdadbb0324c4fa32f909678c6ef52f2c2e1c883c8c5110f15f5b14df6b3d2a4fe49d76d6033bac13f05aacc0cfa8273a224d53d23884818168a1d0f2b5a0466a186499b638efd1ea62587f129ef518b2218914ac1846eff9390871efdd34693fba22bafc7ee88d7f240b22c50be08b8d329355cbf5dda76deee52322ab9c043862152667bf45c7d34b8d70fc19d7378e5f915e6279df5fbe8243123646ff7d324e196210893c0ef162725a22672c8b0fd02f205f14ff02a3ed90f433643e0ab00a308caefec535a5103a5c3e4db59319c765cbf46266f890ca95f9666bd89bde0254cd0620fd74365c3f7376d23f8860054b464471d611a6cc1bf525642e02f52fff6d9e4eeae29fcfdea7e1f1b137f047188bce0f8be8a62d0e20bfd6037c3011407e3daf9c9356ab448bd1e9d04c71933eaedfcc5888263aaacfdba926b503ebd9d4e1512e22ce681e2d30729ee577c5fe843a0a543d2d20b12919431462722a8f845131b9ed95fd46dab7221c97b48635fc3708f329506bb6f1650774c7c41dbf3854425a5e41173939ca105567157a1c50ed3fb2a97e6361afd5446ce275ea5f0e119a63a2175e137a0abea1f41453d510644eabb0ea6111d624b0eea0797c3156845853d3b8d5642d50dc731833776b6392ae6253b565add0608cd9b29ed11932ede012a2afb2854e76d90cf84d82c557f9a2b9a4c670b2d0be1ae5bc0fcdae4c7a579e7e96aabd8db51fed33820f82eae7fcc427cec3293783dbb5529a6104616c5d113fe476dcb66f12f7d27a00a897b0d1a0aa9df4e42cd9bd568c2a61e2d88e77eea692e86b86d9ff051d9f8f7535d7bd969433d8fcab814e4cfaa2248102a9ff04873636873d970f7340908fb2cc11a342aa4cf0122645f44d6c7b51fd0b0073b5071aab1877c00d2faee912709271d9c4dbc7e3e82bef6a56bf7f7a13d288dd109c0cd6e3744dca5d1e03fffe0b27588a5ddc20cf03583f28e0ae370ed28f4ddc2bd4f683d6e1053b7bd20dd1fc4c62ffc0c29ef986d9ede1ac7b489ed222d875369f43d6a9e937c46811302f7cabcd3fd124f2c5bc9475563f4767e5d6e135b1aa0638cbd537eba6f48c3fed0e617a59426b269ef1f2f32a9e3db39c31e8ac316937091f6784386fce19ff2df8c3d355a10a7a70432147aed5d4ceceafb7ad45d706dd675aff1846b79276a8274a65889573adde90ea0801fa4d9ffc1483c2a03563127fde9d33853c41bab04f1235e7abb5445647139b8ba451d10df07cad379856917be4101540beffb900ddd758fcdb41c57bf320e7c33299c3e651e49ffb9343e611189d8e4fcd857eff4edcdd1b3ebdbd00fcb8622dcf499383503de0451f5a23fa862674d6dc67e43346da82762d968be7e8de56cd00989245263fa6c041d8fbd7c3962e54f62697988c12d482f49a01f2abed551a3952713e41160f70572f386dcf7a366a6b931c7849258ce69b0b180ef085258b2071bd957266b54e1218d053efcd650c5d15a9162fdf4b00e7cfe4d97ff45eea0ea033311ad9d675055390c9e61c2e3ffb589a26c75171520b47b9ad2675e4d5558541c3237ee8e31e3f313b94b0d83b840ad08ae31047e96ef88d4a02ba5386209e451c1cad2374cc2191fbc5590b6d06a4f968bec11d58d48d3bbe55a267a26b20e2928f54c6ff8ec4ad4b55f2260563c20ff8be0f7a332f6b40929366e988f2f20780a84de164517445fb980b2ca2be5ffc6095f37f8b92106d49407a73e0522d65ef33ba908a91d9ae02a8f60d04b6120924b7ff04828725c027c72eededd4713a6a216a23718ecb7d7540764a741e38517c6699a06c4c78ff3cc50fa21718a2a1ef079601b8bb928feff0f5c1a15e2d42bae2d4667610b011562cdcae1187a6b47c39085581a02aa58ec3b7b9c7fc3ed0afdde818a89af8184c5d5c736d86633d7007fd021b5943128ee4121bd96195724f249dd82b4f45de222d88db767938a602739041b1217818f5cf3b29229f20cb3ee0f003c47f4791d51c0c07e041d472a91f6c06f45eb1f595bd6ee81e35e1c909dcf4dd5b723ca33e365df4205302be237c80afaf9742ea1f2fc7ec26caada25792de358c1996cb8c0f3397d0f48f6cecdc422a18e2238b515956bb32df0c2e42c78bb66bcb5654a2238fba409e7af95a0856fb97c66d36d8c5557eba7352708847fe85612e4bcb792ea2a31abeb2bca2b947dfc0c7707385623ae67f7efcd5e8ca8a0d2f4f467978cd46c3c13af17369fa8994a84e0c88d5ed5a31a5381f3e408e0e8a491ba11d517c18d2f2196d7d11c6ec5870d7d365e8c793c6de01a3dc879594e39e27715202130a9e3b4a1f2be5b6d9eceb431f99cef09394398b224fd6e1be912980065198ea2d2637c2d352e617b6650818101078f24b4c0338dcfb3afa91bf123c185e1b0ba2433ea476a4ec87c5d8fc9ba37737ee0e99792a248da233c4691ea8248cedd9834d0dc510c9bf04b65301aeab9190e61aa19d75eef72baef99bffa51de2e1f3c1f82653c19ebd978d8b453078a2aa9449941d02ad72b76a828a2a0306ffca3fafde70ad7ad319d62863d7d5744663855a456179ba12519639d371d034b9b300d51a38ade4ec08a25a149e08fd49216fda4b7ad443152a68fe0b1ccd0e335003da48051772895faab17f181499175dc8c78df12a6beae3ab6759a4e8d70f2bf76aabdf80a292e31d974c9e30b76142f8d4abfd698dda0db91d4ffd9c5576c6ab9fa51cdf409f88de3640325326941450a3f5227692822fce305e0000315d6ed466b9d367764c0237fdac18554ea6432e267ba5d316c6c98a60f1274179c6a5bfca8412b1d126003275758a96c0195b2802a5ed2d914fa9af077bd2493f81ae9dedfbe372e8971797b5edfab09ab39f4fdbdf2e081cca7bb174e9fe82d3b6d907896ae820c0d1ef371931216cee252f922bd5a81e50d166f70bb57d6da10056971c2b39f1e6a7ee94c051b5955c861309bb07fa44db26b39459c6e0f55d9f6cb1291aeaf4cd9e1d816496d18a04e7f9a58195bb5887fbd15e3013ae64df1345006be14ba3e60da42a8b2721145b5c7165dee929dc558b5c6e2bc69be4aa302e89bc96e5eedcf6d4964ec69e09242a6420dc45dd3c1d802d97697f5bd37178102d22950e90f4a4481c26a136d3651a24029b44ba7643fde1961a9cd48aa851ba4ecc62c6c4fefc7da2764b3447da47b7385403103500a807bec49ef691e85904894f3a67c07f776760150f94e359b874f9e9f134bf6d2392a856c729120fb6be42931a84a5ac0952408a7084a2f90ba5e7a002950cad6304b3a137d946f9dbfeb3df389ab8e80fd51c4a0d6329ff31e67038baa127e81155e82fc0f7d3783d7ad402e25bbbe399bd411f9ff658970734b646461d98678508a00b8e99d78acf26a883f243362ba1d1fac207e922ab43989f45cd5b06b638a3ddfdfdf855ce0f5d478016960dc85e2db682cacf992ecb9f09d4366b2903065fd3a26b93ad3d742e3e69e25c50c67d2bdf178194f5ebce40d8bb14c07a7bd750af76cb890ee391128fad7ac55d09261b79e3b9cd8cebeb4a8ef9c9cb539f0cb59bf273e88abea0f256de70e250d489863efff6f21c25fda9a77e71b1fa42af4697bf150fc540c88cdab2bd58aa0c6f5a90556e1d78b852e4e5bd39ed9b6c7693b331b1b2fe689fca6f6cb3b36732ae9579282cce9a6055040158cd662b0892bfdd971d56a3aaadcfd46b1c2c89bfffa80ad529709286178d56b431ea77865e4b322a1d21ca0f700fbd202e67de6956bc21d22dfb88fdb961527d2c1193079299dcaf3f748a2301dab5cb7ebe42ada5cc642fb39354dce219184e7a5b72347cf2877c"}, &(0x7f00007c5000)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004b0000-0x8)={r1, 0x7}, &(0x7f0000e23000-0x4)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r3 = epoll_create1(0x400080000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001a000-0xc)={0x40000002, 0x0}) ioctl$TCSETAF(0xffffffffffffffff, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0xffffffffffffffff, 0x4000000000000, 0x3}) write$sndseq(r2, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000031a000-0x10)={0x0, 0xa0, &(0x7f0000be6000)=[@in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x550}, @in6={0xa, 0x0, 0x422c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000063a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000098e000-0x4)={r4, 0xd580}, &(0x7f0000f13000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000093c000)=0x0, &(0x7f000039f000-0x4)=0x4) 2018/01/20 11:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r1, &(0x7f0000dd0000)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x10000000000002f0, 0x101) openat$sequencer(0xffffffffffffff9c, &(0x7f0000acf000-0xf)='/dev/sequencer\x00', 0x800, 0x0) 2018/01/20 11:55:08 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800000000, 0x4, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00009ca000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f000011a000/0x4000)=nil, 0x4000, 0x2000000, 0x33, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000038e000)={0xc8, 0x0, &(0x7f0000dea000-0xc8)=[@dead_binder_done={0x40086310, 0x1}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x8, &(0x7f0000aae000-0x40)=[@flat={0x776a2a85, 0x100, r2, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000e77000-0x1)=0x0, 0x1, 0x1, 0x7}], &(0x7f00008b8000)=[0x20]}, 0x8}}, @decrefs={0x40046307, 0x0}, @increfs_done={0x40106308, r3, 0x3}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f00000f3000)=[@ptr={0x70742a85, 0x1, &(0x7f0000d9d000-0x1)=0x0, 0x1, 0x2, 0xb}, @fda={0x66646185, 0xa, 0x3, 0x30}, @fda={0x66646185, 0x2, 0x3, 0x22}], &(0x7f000093b000)=[0x0, 0x0, 0x78]}, 0x100}}], 0xfc, 0x0, &(0x7f000067e000)="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"}) 2018/01/20 11:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') symlinkat(&(0x7f0000d3a000)='./file0\x00', r1, &(0x7f0000cec000)='./file0\x00') rmdir(&(0x7f0000fd9000)='./file0\x00') sendfile(r0, r1, &(0x7f00005f3000-0x8)=0x0, 0x613a) 2018/01/20 11:55:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f000026f000)={0x0, 0x2e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d2a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003d4000)=0x10) r2 = syz_fuse_mount(&(0x7f0000ea2000-0x8)='./file0\x00', 0x3000, 0x0, 0xffffffffffffffff, 0xffff, 0x1200000) dup2(r1, r2) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(0x0) 2018/01/20 11:55:08 executing program 5: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dc1000-0x6)='/dev/keychord\x00', 0xe200, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000dc1000-0x6)='vegas\x00', 0x6) 2018/01/20 11:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) timerfd_gettime(r0, &(0x7f0000fa3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 11:55:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a98000-0x10)='/dev/sequencer2\x00', 0x40001, 0x0) userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) clone(0x40000100, &(0x7f00009bf000)="", &(0x7f000031d000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000752000)="") getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a7d000)={0x0, 0x0}, &(0x7f000069f000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) ioctl$TCSETA(r0, 0x5406, &(0x7f0000957000)={0x1, 0x81, 0x0, 0x7fffffff, 0x0, 0x7fffffff, 0x7, 0x4, 0x100, 0x0}) socket(0xa, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c5f000)={0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000d000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000c78000)=0x0, 0x0) 2018/01/20 11:55:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) recvmsg(r0, &(0x7f00007bd000)={&(0x7f000048a000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f000045a000-0x90)=[{&(0x7f0000bc2000)=""/209, 0xd1}, {&(0x7f0000f90000-0x86)=""/134, 0x86}, {&(0x7f0000526000-0x7)=""/7, 0x7}, {&(0x7f0000a79000)=""/23, 0x17}, {&(0x7f000039a000)=""/13, 0xd}, {&(0x7f000069e000)=""/91, 0x5b}, {&(0x7f00006f0000)=""/54, 0x36}, {&(0x7f0000da4000-0xc5)=""/197, 0xc5}, {&(0x7f0000439000-0x61)=""/97, 0x61}], 0x9, &(0x7f0000f1e000-0xb9)=""/185, 0xb9, 0x3}, 0x100) openat$selinux_create(0xffffffffffffff9c, &(0x7f00008c5000)='/selinux/create\x00', 0x2, 0x0) sendmmsg$unix(r1, &(0x7f00003f0000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 11:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) writev(r0, &(0x7f0000abc000-0x10)=[{&(0x7f00003c6000)="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", 0x2f8}], 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000258000)={0x1, 0x3ff, 0x10001, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 11:55:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2018/01/20 11:55:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000dd8000-0x4)=0x169, 0x4) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000fa8000)={0x9, 0x1000000000000001, 0x100000000, 0x5, 0xfffffffffffffffd}, 0xc) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f000088a000)="", 0x0}], 0x1, 0x0) r3 = getuid() quotactl(0x101, &(0x7f0000bf6000-0x8)='./file0\x00', r3, &(0x7f000029a000)="") sendmsg$unix(r2, &(0x7f0000a99000)={&(0x7f00002b5000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012000)=[{&(0x7f0000fdd000-0x1000)="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", 0x1000}, {&(0x7f0000282000)="d257343c258ca0fe1111eca6e50257502f5a51bf7d4f97b7ec968e459b2ea2674f52d81fc08d5116470d5d9a8b348577b4ed216cfa549128014d8fc1e15374a2e8b6f729452a8f2140c0429374a828129c2e9ce88008007c6cf56d882c6a114dbac660f786fd36dc495acd0cf3f42b369b8392295c6d6ce2649af752fe894f76e85d1c52322c3d95812c8649fcffabc0b0e1112602febf31a01b09336a3cdc9cb550421e0058", 0xa6}, {&(0x7f00003de000)="39c806b078b48d0a6ca80f41b753180d4cb1af4460ca811d846a00c594595a9ae056d26415fba541ad47204bf9f879e0ea21619a644cf803819c92ca16b8f5c5a00d57bcd9aa79253fbb854ff6c4b2f10c64e66905d71c", 0x57}, {&(0x7f0000964000)="0ac71d082619f9dfe1ca94c4d1f7b9ae0513b619309fd0f520e9568624baf39dc971725ca24cf21997a7c15185401a316a48023afaf2b8af6b53c7232c24f2", 0x3f}], 0x4, 0x0, 0x0, 0x44800}, 0x20040000) sendfile(r0, r2, 0x0, 0x2) 2018/01/20 11:55:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="57356d51c310415791bdcfc29352044b") r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002000-0x4)=0x1a4, &(0x7f0000002000-0x4)=0x89) clock_gettime(0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000002000)=""/125) r3 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000003000)="6873bc097213706ca6a753038dfb2427860b92", 0x13) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x1, 0x4, 0x1000, 0x7f, r3}) 2018/01/20 11:55:08 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800000000, 0x4, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00009ca000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f000011a000/0x4000)=nil, 0x4000, 0x2000000, 0x33, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000038e000)={0xc8, 0x0, &(0x7f0000dea000-0xc8)=[@dead_binder_done={0x40086310, 0x1}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x8, &(0x7f0000aae000-0x40)=[@flat={0x776a2a85, 0x100, r2, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000e77000-0x1)=0x0, 0x1, 0x1, 0x7}], &(0x7f00008b8000)=[0x20]}, 0x8}}, @decrefs={0x40046307, 0x0}, @increfs_done={0x40106308, r3, 0x3}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f00000f3000)=[@ptr={0x70742a85, 0x1, &(0x7f0000d9d000-0x1)=0x0, 0x1, 0x2, 0xb}, @fda={0x66646185, 0xa, 0x3, 0x30}, @fda={0x66646185, 0x2, 0x3, 0x22}], &(0x7f000093b000)=[0x0, 0x0, 0x78]}, 0x100}}], 0xfc, 0x0, &(0x7f000067e000)="f587371ced01b869295f9b55ee1085a03ab4550e87023f59c7ffbe67b9be8583858f491bfb76181f4dc352eb2e45cd6b634c34a7bedd0eaa00d2d1e13edd573c3fb3fbd38dd51ce58f39952e7417ed5f210ac53571915db1476a06c61b38d3e7aa93fdfcfe3fa44eec8d6423dfde3fab4d2345897fb21c4b1203c79c73193703cc27826159600dde65344aeeee7902e3b92bdefcc16c53cc6ce0c52f1fef14db21b64f0e2f8d38fc34a7430d9e223f548a78fbb70cecbb6bf7896cc4af5e5e894fe658a689e01d7f6afb7aa1a8abc4206071df7ba53b6b004fa948f9e9eee353764e53e7b02923bd735980bf85489ceeba664055a6f8b8ac262c403b"}) [ 74.421353] audit: type=1400 audit(1516449308.483:66): avc: denied { create } for pid=13206 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/01/20 11:55:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) futex(&(0x7f000072c000)=0x5, 0xb, 0x7ff, &(0x7f00002f9000-0x10)={0x0, 0x0}, &(0x7f0000a84000-0x4)=0x400, 0x7) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/20 11:55:08 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x80000000, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="cba4cd2a323bf74a58cf658a37e83fd8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000076f000-0x18)={@loopback={0x0, 0x1}, 0x7, r1}) 2018/01/20 11:55:08 executing program 3: 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) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f00003c1000-0x4)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) ioprio_set$uid(0x4005, r1, 0x7) 2018/01/20 11:55:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000029e000-0x16)='/selinux/checkreqprot\x00', 0x240, 0x0) clock_gettime(0x0, &(0x7f0000168000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000df3000-0x18)=[{{r1, r2/1000+30000}, 0x7, 0x8f9, 0x0}], 0x18) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000022000)=[]}) readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) 2018/01/20 11:55:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000367000)='./file0\x00', &(0x7f0000037000)='./file0\x00', &(0x7f0000001000-0x9)='reiserfs\x00', 0x39a8000, &(0x7f0000945000-0xc2)="305c7ecfecf1de09c0e79eb19d1166214e7f5174d328bbed049273eb7743a13ae17280aeee4a0fdc9a836f2891195b37af915ef99186ea3d1db5f2cf4ed2f7d645a9755646e2f3bbbb7e7db1073e3074abf03a007e61c2c9b301a89888e3dfdb7eb5ab7061f05edf6102171efc74f1af52756eef2a7a5c337d40c7d1b2654708beb20c2b3a7243c376b791f530d8e6c6ef837a9939e598c80ba4998780ca89d2ed478b286bcb7e2fa911d120d1134515719e1d9193b0906ae22c03c9dadf99f34538") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c77000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat(r0, &(0x7f00003ca000-0x8)='./file0\x00', 0x4000, 0x0) r1 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000017000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000cd5000-0x8)={0x0, 0xffff}, &(0x7f00008ee000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000958000)={r3, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2}, 0x98) r4 = openat(r2, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000923000-0x24)={0x4, 0x6, 0x33f, 0x460, 0x3, 0xfffffffffffffc00, 0x8e, 0x80000001, 0x0, 0x3, 0xfffffffeffffffff, 0x5}) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r4) 2018/01/20 11:55:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0xffffffffffffffb9, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0xfffffffffffffe80, 0x0, &(0x7f0000210000-0x93)="d507000000000000000000e59a0c99a7be3a28fb99007481a88b35760fffde20b8e65a588adc49004fbd5540bb1090fbd13120334d6a89da3c7304a576c2bca6d312ca1b4bdb45dfd7641652f549f529619082c0e0fb86bd7461550163817b011dc61fa4989da001c1bdf220b9c1f6c3af17ea4f84ee58e795ef56a0bcaf1456192297ccb47e725b8b692ff484b4eb055f1418"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000db0000)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000204000-0x18)=[], &(0x7f00005d5000-0x30)=[]}}], 0x0, 0x0, &(0x7f000091b000)=""}) [ 74.514212] IPVS: Creating netns size=2536 id=13 2018/01/20 11:55:08 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800000000, 0x4, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00009ca000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f000011a000/0x4000)=nil, 0x4000, 0x2000000, 0x33, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000038e000)={0xc8, 0x0, &(0x7f0000dea000-0xc8)=[@dead_binder_done={0x40086310, 0x1}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x8, &(0x7f0000aae000-0x40)=[@flat={0x776a2a85, 0x100, r2, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000e77000-0x1)=0x0, 0x1, 0x1, 0x7}], &(0x7f00008b8000)=[0x20]}, 0x8}}, @decrefs={0x40046307, 0x0}, @increfs_done={0x40106308, r3, 0x3}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f00000f3000)=[@ptr={0x70742a85, 0x1, &(0x7f0000d9d000-0x1)=0x0, 0x1, 0x2, 0xb}, @fda={0x66646185, 0xa, 0x3, 0x30}, @fda={0x66646185, 0x2, 0x3, 0x22}], &(0x7f000093b000)=[0x0, 0x0, 0x78]}, 0x100}}], 0xfc, 0x0, &(0x7f000067e000)="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"}) [ 75.216744] pktgen: kernel_thread() failed for cpu 0 [ 75.221857] pktgen: Cannot create thread for cpu 0 (-4) [ 75.227390] pktgen: kernel_thread() failed for cpu 1 [ 75.232482] pktgen: Cannot create thread for cpu 1 (-4) [ 75.237849] pktgen: Initialization failed for all threads 2018/01/20 11:55:09 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}) setitimer(0x1, &(0x7f0000012000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair(0x1b, 0xf, 0xfe2, &(0x7f00004c2000)={0x0, 0x0}) getpeername$ipx(r1, &(0x7f000020e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ef1000)=0x10) 2018/01/20 11:55:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) listen$netrom(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000918000-0x10)={0x0, 0x2710}, 0x10) clock_gettime(0x0, &(0x7f0000a0a000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00006c8000-0x1e0)=[{{&(0x7f00007af000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f00000d6000)=[{&(0x7f0000ade000)=""/137, 0x89}, {&(0x7f000021e000)=""/4096, 0x1000}, {&(0x7f00004fd000-0x27)=""/39, 0x27}, {&(0x7f000067c000)=""/107, 0x6b}, {&(0x7f0000d23000)=""/4096, 0x1000}, {&(0x7f00000cb000)=""/18, 0x12}, {&(0x7f0000e7b000-0xe)=""/14, 0xe}, {&(0x7f0000cf4000-0x4a)=""/74, 0x4a}, {&(0x7f0000066000)=""/44, 0x2c}, {&(0x7f0000731000-0x1c)=""/28, 0x1c}], 0xa, 0x0, 0x0, 0x3}, 0x2}, {{&(0x7f00002b3000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f000092f000-0x40)=[{&(0x7f00007fa000-0x67)=""/103, 0x67}, {&(0x7f0000a15000)=""/76, 0x4c}, {&(0x7f0000a1b000-0xc7)=""/199, 0xc7}, {&(0x7f000087e000)=""/128, 0x80}], 0x4, 0x0, 0x0, 0x4}, 0x2}, {{&(0x7f000094e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000704000-0x20)=[{&(0x7f0000fac000-0xb1)=""/177, 0xb1}, {&(0x7f0000756000-0xa3)=""/163, 0xa3}], 0x2, &(0x7f0000cd8000-0xe8)=""/232, 0xe8, 0x9}, 0x0}, {{&(0x7f0000ad4000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000819000-0x30)=[{&(0x7f0000001000-0x3a)=""/58, 0x3a}, {&(0x7f0000014000)=""/174, 0xae}, {&(0x7f00008bd000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000f7b000)=""/249, 0xf9, 0x8}, 0x3}, {{&(0x7f0000617000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f00007ec000-0x60)=[{&(0x7f00009ba000)=""/185, 0xb9}, {&(0x7f0000d73000-0x1f)=""/31, 0x1f}, {&(0x7f0000765000)=""/87, 0x57}, {&(0x7f000053f000)=""/6, 0x6}, {&(0x7f0000ae0000)=""/33, 0x21}, {&(0x7f000009c000)=""/95, 0x5f}], 0x6, &(0x7f0000ecb000)=""/41, 0x29, 0x100}, 0x2}, {{&(0x7f000019e000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00009d0000-0x10)=[{&(0x7f00005fd000-0x98)=""/152, 0x98}], 0x1, &(0x7f0000f24000)=""/167, 0xa7, 0x0}, 0x20}, {{&(0x7f00000d9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000bab000)=[{&(0x7f00005c7000-0x68)=""/104, 0x68}, {&(0x7f0000b38000-0x95)=""/149, 0x95}, {&(0x7f0000320000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dd6000)=""/221, 0xdd}, {&(0x7f0000714000)=""/233, 0xe9}, {&(0x7f0000c3b000)=""/236, 0xec}, {&(0x7f0000318000-0x39)=""/57, 0x39}, {&(0x7f0000945000)=""/44, 0x2c}], 0x8, &(0x7f0000c8f000-0x55)=""/85, 0x55, 0x3}, 0x402}, {{&(0x7f000004a000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000052f000)=[{&(0x7f00002c5000-0x1000)=""/4096, 0x1000}, {&(0x7f00009c4000)=""/87, 0x57}, {&(0x7f0000563000-0xf7)=""/247, 0xf7}, {&(0x7f0000f45000-0x22)=""/34, 0x22}, {&(0x7f00008ba000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000649000)=""/224, 0xe0, 0x7}, 0x6}], 0x8, 0x40000000, &(0x7f0000c6c000)={r1, r2+10000000}) accept$nfc_llcp(r0, &(0x7f00009b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000dad000)=0x60) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/20 11:55:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0x10)=[], 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000014000-0x8)={0x0}, 0x8, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003fb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 11:55:09 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000022000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000021000-0xe)='/dev/keychord\x00', 0xa040, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000010000)={0x10000000, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f000000a000)=[{&(0x7f0000023000-0x1f)="0e2d82e2cef0c39c71ee46667d8cdc1249a1653b06b861e27758f8fe35af3f", 0x1f}, {&(0x7f0000007000-0xb0)="16e5f5a57436e18d3a917452826dbb8cadb7c18eed7961090fc9ce1eedbde238eb04dc7f1d66b70877bfa15f417bd1d3a1aae4f0585224275fa0d59b4655929b930feb10fe16465faffcd5ea6273fd8418b08ee99f36da072d316ac3e2598f554d6486ceb066e446fa468a5c9a24ab1541f24aa414ad41782bcedd9d79d15c73f4b924e3db7c8bbb85eeefa9821487c2481a0599fbb7d1b948bd3f55d1b3abe2ff6bce8dc1bafbb2a7eab73ff341fa21", 0xb0}, {&(0x7f000000c000-0xa9)="49952a2976e2d10a17f8134796fd21aa01da2a971f1966f88bec009bcf7f6a4c7b3bcb72101c335d79436ca54844166c731d9b816030edc7f8a5415ad36d1eadbf5074a1517f0943be6361d903a13eb2ce59c8fa0c618392386c882ae958febf8be97b57e7b42a7d580acb9dc6924ccddc836389a254b60ba97637a111b535d45e88ebba7453d52db14b049d3d56270336822b143ab2d8532627b4aefc7909b47dedf4cd6ccc6a1e23", 0xa9}, {&(0x7f0000022000)="", 0x0}, {&(0x7f0000023000-0x80)="5ac997e803a1db44e13096840864504f1d797d18113e20277d029dab0a20aedb8804b798792f91ac7a33594a630e7178419a298dd19080faef923e76f709d61c3e74b75c56a25e7b83c1f1608c4c3d701df7e9129c039038fc8545d65a47015d8004c80af9e75bbee973b048f9f76bd6c8265be6d17742cb96bca691dff703e0", 0x80}], 0x5, 0x0) pause() r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x1, 0x10018, r4, &(0x7f0000018000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/20 11:55:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000f1e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000471000)=0x2e) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000435000)=0x5, &(0x7f0000252000)=0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setreuid(0x0, 0x0) 2018/01/20 11:55:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00009bc000-0xb)={0x6, 0x10000, 0x1, 0x5, 0x6, 0x9, 0xfff, 0x4, 0x10000, 0x2e7b, 0xfff}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000880000-0xa2)={0x0, 0x9a, "2602f7c8fd78722cda307d9607a252120645b0d5654846f83fb0aaa98eefb5c888804df7e263a4f9ea6e998b6239183055cfd2a85882bd6e1a96863eaa34c74c8e90909de9358223f9a61549ee2bac2769538ed568123b98341b97e335355bc41c8f8c868ce7113dfd405ea7c6eccf2dc89e70e04e5761a1a34dc010b63ea8c6bda445966a1723237a14f11f815dfc1b7c8c84e5f02b5068a032"}, &(0x7f00008a7000-0x4)=0xa2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000046a000-0x8)={r1, 0x4}, 0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000adf000)=0xb95cbabc945f6eb7, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000066b000)={0x0}, &(0x7f0000557000)=0x4) 2018/01/20 11:55:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000064f000)='/ctnrpJ\x00') 2018/01/20 11:55:09 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800000000, 0x4, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00009ca000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f000011a000/0x4000)=nil, 0x4000, 0x2000000, 0x33, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000038e000)={0xc8, 0x0, &(0x7f0000dea000-0xc8)=[@dead_binder_done={0x40086310, 0x1}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x40, 0x8, &(0x7f0000aae000-0x40)=[@flat={0x776a2a85, 0x100, r2, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000e77000-0x1)=0x0, 0x1, 0x1, 0x7}], &(0x7f00008b8000)=[0x20]}, 0x8}}, @decrefs={0x40046307, 0x0}, @increfs_done={0x40106308, r3, 0x3}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x68, 0x18, &(0x7f00000f3000)=[@ptr={0x70742a85, 0x1, &(0x7f0000d9d000-0x1)=0x0, 0x1, 0x2, 0xb}, @fda={0x66646185, 0xa, 0x3, 0x30}, @fda={0x66646185, 0x2, 0x3, 0x22}], &(0x7f000093b000)=[0x0, 0x0, 0x78]}, 0x100}}], 0xfc, 0x0, &(0x7f000067e000)="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"}) [ 75.363101] FAULT_FLAG_ALLOW_RETRY missing 30 [ 75.369840] CPU: 0 PID: 13313 Comm: syz-executor3 Not tainted 4.9.77-ge12a9c4 #18 [ 75.377459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.386785] ffff8801c2bef980 ffffffff81d941c9 ffff8801c2befc60 0000000000000000 [ 75.394757] ffff8801c03a0a10 ffff8801c2befb50 ffff8801c03a0900 ffff8801c2befb78 [ 75.402751] ffffffff81661c5a 1ffff1003b644394 ffff8801c2befad0 00000001c0939067 [ 75.410725] Call Trace: [ 75.413287] [] dump_stack+0xc1/0x128 [ 75.418624] [] handle_userfault+0xa3a/0x1310 [ 75.424656] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.431643] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 75.438022] [] ? migrate_swap_stop+0x920/0x920 [ 75.444676] [] ? plist_check_head+0x4a/0x60 [ 75.450636] [] ? plist_del+0x157/0x210 [ 75.456148] [] ? handle_mm_fault+0x117b/0x2530 [ 75.462355] [] ? handle_mm_fault+0x1fc3/0x2530 [ 75.468557] [] handle_mm_fault+0x1fd1/0x2530 [ 75.474591] [] ? userfaultfd_release+0x650/0x650 [ 75.480969] [] ? __pmd_alloc+0x410/0x410 [ 75.486654] [] __do_page_fault+0x5c2/0xd40 [ 75.492511] [] ? mm_fault_error+0x2c0/0x2c0 [ 75.498462] [] ? userfaultfd_release+0x650/0x650 [ 75.504838] [] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/01/20 11:55:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f000003b000-0x2a)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) writev(r0, &(0x7f0000037000)=[{&(0x7f00000b2000)='X', 0x1}], 0x1) 2018/01/20 11:55:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000497000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000357000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000847000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0xa46, 0x80, 0x0, 0x800, 0x9, 0x10001, 0x0, 0x5, 0x1, 0xffffffffffffff57, 0x2, 0x3, 0xffffffffffffad9a, 0x2]}, &(0x7f0000656000)=0x108) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000892000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f00004a3000-0x8c)={0x408, 0x3, 0x4, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r3, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000091a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$ipx(r5, &(0x7f000004a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005c2000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dd0000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400, 0x2, 0x0, 0x8, 0x5, 0x1, 0xff}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000812000-0xa9)={0x0, 0xa1, "6db484ba095e9895d8b05f8969acd1bc692795fa50818a39c198ec84283c2d911b17911c5dd0ddb4ce2dd97203a214d888edd0dcef1f4dea9530ba642737d750ba0178e0f5fd8ed7dda4ee1840218da4fb11e789fc4bbefd9ea7bab6cf3ffa39d52fcfd0a7be72cd623d93cba10c3693b443ec222c6ba9e7503b54189902a8f4ad027fa0acba5f2ff46f5f4fa6e182d47e0c88553d457e7bdae89f8d6a02488355"}, &(0x7f0000544000)=0xa9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000a52000-0xa0)={r6, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6239}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x918, 0x2, 0x2, 0x3, 0x0}, &(0x7f0000126000)=0xa0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/20 11:55:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x0, 0x200, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x18)={@loopback={0x0, 0x1}, 0x8, r2}) sendmsg$netrom(r0, &(0x7f0000f8c000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"6927de5da1877f"}, 0xffffffffffffffff}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="58179b9ce6e911096f901257b038b72c671bbfc57a17afcc4f4352c534626e1209344d4810a7357aec69e3138eb49f81a3fb9bfaea6a086a26a94f3dfe07ddedacdddb325db38b5b11b33d3f21498f51b0b767fedda17e05a56c9d9350fa8d41dfa83f876f82c8cc30b7e275b97fb0c93b72eb1a38a8b0f27ddf77b066f6", 0x7e}, {&(0x7f000001e000)="541527a77ee409ea544f7927009cf9d2610c21b02e5ad158b3135ee1733935fdcd7c82540f6e97d1435248ef14a729de58b0c0483ced2d977a216500ed734212933e920ace96640d48e355e317f1e64991036235d8932a55a93ca5421c6a6821278ae44b178f28d72c7a32abe5e667ab95e8fae3e20a31a7f48b01d4bb0a62bfd021356d2ca00a13ec00945501c3b608a8fa95776ffb478d460526ff0bae03adc4341bc1f9a3870ac2d0773ca19f86b42587498f08f744a06a8bab16977e5d22b0466b4c5a664988ab675cfb7cce9cfe534921882ee88f8ff30510d4afd75a6f6974291814c2c81c232f8881d373", 0xee}, {&(0x7f0000001000-0x20)="a86861953c5c7bfd39493a9b28ba7742a3742e2226f048d03709fb9f218d72a7", 0x20}, {&(0x7f0000dab000)="175819540799903e0b0bbbbc68bba3cf722cd1cb8a2d770027b012b03cc798134c3d365959f794959166a0d5c11aa28a712375e121ec6a8b10e72b50e8ff3aaf1309cab4c4ae41823fcd0b495a1601c1e5805ab2fed8938f6e6ffec9f320bf9014afe221d8b70fd4dcda672832b5693cdf0142aff2a838f3e9f141de7bbdfa53e523dc9dc431133ac425913d1ebfee68ab04f90fa5fc780ec2235acce010e8638bd0a4f682fdb51e3a354097d3ab5a5cb6c704153e75dbfea92f29fb79d3cfdaf5704fc379d5e6389b393333929d79a1e6a33ec80016f21935e38bd9e464061be15891f693dca855173d60", 0xeb}, {&(0x7f0000000000)="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", 0x1000}], 0x5, &(0x7f0000d26000)=[{0x50, 0x19f, 0x1, "6841ee6a2d8eb0b7dc027fccb1a29ab96610a02c082de66a94c3afe680fb2c8c97e3fa135bf107c094c6b5c05df548179bbe253efdd986aa6a"}, {0x28, 0x10f, 0x100, "81a1ca2b5220db5bccb6bbe64b291472517509"}, {0x108, 0x10f, 0x0, "99a92bcfb2acaf1207960f4743b135c4836e3c3015b79a4d9ad3da4b73683048e5531e4ec3655a4c021068a2d518e1539b9e1f48428d17da5394c277b93ea60c1226b6f5c2d3ae49d2f4654069c7b7cc554837b44c9ddab995ac273492291c8924a0e5e310b51ed57e55213b793d984a4636f1803cf218d5b9eb272c9d1e99aefd057cad775e1ed2fc43d7bc263897afad49d5d05df019d617c770a740ecd26599e9cb90863febff8f094734409bfe38457f2c91fbd5b6f8e400b31e90c5cb474c63ae1e1fe284a4e51dd2c289c3a96a4b8ba093794725e9c758fc05f1164462d62c5776c25f9edbb856e358acbae925c66c1b96d4"}, {0xa0, 0x10f, 0x6fac2885, "391502e074e39790d523370bf63465e7953b4a34adcdd20aa2ed077c9cc37ab3d814cf1e0b648c5093b08ad17424f87b5d5370231606e4c768883865bd0dc945a8cb9ac9f2ac951a8a2b57db2ccc79fe53e177281c8609d0b5ca2768aabfa8928feb3c639bc496e7c8c70f344812b87d8b86729da41e084f7c1cb4f5838abb5142442f40c53ad98e2337f52ad9fe9e"}, {0x38, 0x0, 0x5c, "62a9a5016bf8a4e69242a1b50aacf7f60b2aef781062e667046ed92a22950543f54baa"}, {0x50, 0xff, 0x20, "b918b20b70161321272d568dff7249a838a7d676d629096b90ebf5ea158ce2190149d83605c5c57d5c879014874c142197d2c3d94899dda36f9a6385c630"}, {0xc8, 0x113, 0x0, "0253e8fc82dca06f2e73d03693fdfef4f9ad4afba82af5e56dc8c82b0455236de429c87ef1c3343233795ac40b733f504b9b39ae3dd9d2ed30f17cfb89dbc74c864fa54a0f257cef0a9b579633d0c575a4ce068d273a241c1917f87b5c2d2d2de5c3a4a2d6b1359871323b30407d2d66d7cb4eebcceaa72f70f1513496491e29da9984d2471b19cf9b05dd759c37ec245484ecd488f20d49267676eb1976fa49a3acf0846cfb376131e08a2028b31318f546"}], 0x370, 0x880}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b4b000)={0x0, 0x8}, &(0x7f00004f7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d19000-0x8)=@assoc_value={r4, 0x5}, 0x8) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$netlink(r3, &(0x