0000001000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000003000-0x20)={0x9, 0x1ff, 0x8, 0xfffffffffffffff8, 0x9, 0x3f, 0x7ff, 0x2, r0}, 0x20) pread64(0xffffffffffffffff, &(0x7f0000003000-0xba)=""/186, 0xba, 0x20) 2018/01/20 12:41:56 executing program 0: setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000001000)={0x0}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x141000, 0x7ff, r2) r3 = dup(0xffffffffffffffff) renameat(r0, &(0x7f0000d13000-0x8)='./file0\x00', r3, &(0x7f0000304000)='./file0\x00') [ 45.525430] binder: 6809:6813 ERROR: BC_REGISTER_LOOPER called without request 2018/01/20 12:41:56 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b76000)='/proc/self/net/pfkey\x00', 0x200, 0x0) prctl$void(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x101, 0x7ff, 0xffffffff, 0x6, 0x400}, &(0x7f0000001000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003de000-0x8)={0x0, 0x0, ""}, &(0x7f000048c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r3, 0xfffffffffffffff9) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={r2, 0x1931}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x8}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000004000)=""/64, &(0x7f0000003000)=0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000003000)={{0x0, 0x2, 0x0, 0x3, 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]}) 2018/01/20 12:41:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fb9000)='./file0\x00', 0x0) fcntl$setpipe(r0, 0x407, 0x100000000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a43000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000004a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000166000-0x8)=@assoc_id=r1, &(0x7f00009b7000)=0x4) lremovexattr(&(0x7f0000d7c000-0x8)='./file0\x00', &(0x7f0000d33000-0x19)=@known='trusted.syz\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000041000-0x8)={0x0, 0x33}, &(0x7f0000e1e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000740000-0x14)={r2, 0x2, 0x5, 0x2, 0x8000, 0x8}, 0x14) getpeername$packet(r0, &(0x7f00003d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a73000+0xf09)=0x14) 2018/01/20 12:41:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x7, 0x80001) write$eventfd(r0, &(0x7f0000f2e000)=0xfffffffffffffffd, 0x8) pipe(&(0x7f0000100000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000cb3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000361000-0x4)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00006aa000-0x14)={0xd2, 0x7, 0x9, 0x6, 0x80000001}, 0x14) [ 45.570221] binder: BINDER_SET_CONTEXT_MGR already set [ 45.580915] binder: 6809:6831 ioctl 40046207 0 returned -16 [ 45.593150] binder: 6809:6849 ERROR: BC_REGISTER_LOOPER called without request [ 45.603323] binder: 6809:6813 unknown command 76 [ 45.603891] binder: 6809:6831 got reply transaction with no transaction stack [ 45.603899] binder: 6809:6831 transaction failed 29201/-71, size 24-8 line 2921 2018/01/20 12:41:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000c67000-0x8)='keyring\x00', &(0x7f0000546000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x1) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) 2018/01/20 12:41:57 executing program 4: timerfd_create(0x1000000000000004, 0x800) 2018/01/20 12:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c7a000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000c0c000)={0x40, 0x1, 0x3, 0x100000000, 0x401, 0x2}) ppoll(&(0x7f0000843000)=[{r0, 0x1, 0x0}], 0x1, &(0x7f000093d000-0x10)={0x0, 0x0}, &(0x7f000020c000)={0x0}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00002ba000-0xc)={0x0, 0x0}) 2018/01/20 12:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000066000)=[{&(0x7f0000a93000-0xaf)="5e520b6f83459ea59a1fe2141feff5bf937165562cecd1b6a7f093357bacd139bdafac16e38bb708bda95ecd5c53ba037928e9140d9b5ed0446029696e99c80101000000000000fb4a2694e9e4906d1107eafe2dc797c89179b8cd552b14c40298fee917776b7baf58c7364aefecd2e64d586e850004000000000000f2ba989f8d907328c322b3ac97942b41a837aba857b89f26f2e429cc8d2edd77c60300000000000000ca5e72e23c8675b11413", 0xaf}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000691000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00001df000-0x70)={0x6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x424, 0x8, 0xb5, 0x100000001, &(0x7f0000cc5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x6, 0x200}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000a2f000)={0x4, 0x10000, 0x0}) writev(r0, &(0x7f0000b8d000-0x70)=[{&(0x7f000043f000)="0298196ace3f989e03db1ceade4ea3f0533847844aa54933dc7b8c815bb2f1b2a230aff9cbb6bf04a6f6208e8cd2a73feb2558346a451a231c2881291058e65ea1cf0a", 0x43}], 0x1) socket$inet(0x2, 0x3, 0x202000000000000) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a59000)={0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:41:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ad0000)=[{&(0x7f0000174000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cfa000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/20 12:41:57 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl$void(r0, 0x40000000544c) 2018/01/20 12:41:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername(0xffffffffffffff9c, &(0x7f00004b7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bbb000-0x4)=0x14) r1 = signalfd4(0xffffffffffffffff, &(0x7f00008bc000)={0x0}, 0x8, 0x0) signalfd4(r1, &(0x7f0000606000-0x8)={0x0}, 0x8, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009d4000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000b93000)={@common='ip6gretap0\x00', @ifru_flags=0x400}) r3 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000fd6000)={0x2, 0x1, 0x8}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00001a9000)={0x4, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xc40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00009ff000)={{{@in6=@loopback={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=@mcast1={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}}, &(0x7f000072d000-0x4)=0xe8) 2018/01/20 12:41:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = getpgid(0x0) fcntl$setsig(r0, 0xa, 0x12) r3 = socket(0x5, 0x80005, 0x3) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00007dd000-0x4)={0xfffffffffffffffc}, 0x4) r4 = dup2(r0, r1) fcntl$setown(r4, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 12:41:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) poll(&(0x7f0000119000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 12:41:57 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/37, &(0x7f0000000000)=0x25) r1 = userfaultfd(0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000001000)="95cde2d2f8", 0x5, 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) [ 45.640674] binder: 6809:6813 ioctl c0306201 2000a000 returned -22 [ 45.652384] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.659800] binder: undelivered TRANSACTION_COMPLETE [ 45.664955] binder: undelivered TRANSACTION_COMPLETE [ 45.670068] binder: undelivered transaction 37, process died. 2018/01/20 12:41:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000a71000-0x7a)=""/122, 0x7a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000cad000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e1c000)=@assoc_value={0x0, 0x3}, &(0x7f0000995000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000140000)={r4, 0x0, 0x7, [0x7ff, 0x7fffffff, 0x40, 0x5, 0x6, 0x5, 0xff]}, 0x16) r5 = dup(r3) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f000060a000)=0x0) ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f0000ccb000-0x8)={0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f000030d000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80008) vmsplice(r6, &(0x7f0000015000-0x8)=[{&(0x7f0000015000-0x61)="013af421eb7493814a8fb3bf88eae1e8143a4d15afbeae146ae904e7a8ba797c57e1ac419e26ec8e66ba0cb62e68391fb8081560fcc195374c76af8d85ab00000005e3bf4dfec4ce2f3ad008bf434ee62000941baa495f3e0fbf0a9c40", 0x5d}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000c0b000-0x2c)={r4, 0x24, "640c79474a1c38fc1fdade79f18279ea9402374616c2279d8e50d034c033fbb4b568ad78"}, &(0x7f000043d000-0x4)=0x2c) 2018/01/20 12:41:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) getrusage(0x1, &(0x7f000029a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:41:57 executing program 3: mlock2(&(0x7f0000f83000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a97000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000fa9000)={0x0, {""/7}, 0x0}, &(0x7f0000d7e000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000f93000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ad000)='/dev/vga_arbiter\x00', 0x0, 0x0) ptrace(0x4207, r3) pause() mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x206, &(0x7f0000237000)={&(0x7f0000e63000-0x40)=""/64, 0x40}) 2018/01/20 12:41:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "88173b", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006f8000-0xc)={0x0, 0x0, 0x0}, &(0x7f000095e000-0x4)=0xc) ptrace$setsig(0x4203, r1, 0x7, &(0x7f00009f6000-0x10)={0xa, 0x40, 0x9, 0xfff}) dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f3b000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000068e000)=0x14) 2018/01/20 12:41:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x14)=@known='security.capability\x00', &(0x7f000083c000)='^^\x00', 0x3, 0x2) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000fdd000)='./file0\x00', &(0x7f00007cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x104) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ae6000-0xc)={0x0, 0x0, 0x0}, &(0x7f000045a000)=0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xff, &(0x7f0000659000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000c7c000)=""/101, &(0x7f0000fdb000)=0x65) sched_rr_get_interval(r0, &(0x7f0000fdb000-0x8)={0x0, 0x0}) 2018/01/20 12:41:57 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000003000-0x40)={0x8, 0xcfdf, 0xfffffffffffffffd, 0xc1, 0x1, 0x4, 0x52, 0x4}, &(0x7f0000003000)={0x8001, 0x3, 0x3f, 0x81, 0x6, 0x5, 0x909, 0xb4fb}, &(0x7f0000004000-0x40)={0x8000, 0x4, 0x400, 0x1000, 0x40, 0x189e, 0xfffffffffffff303, 0x8000}, &(0x7f0000002000)={r0, r1+10000000}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x200}, 0x8}) futex(&(0x7f0000002000-0x4)=0x0, 0x5, 0x0, &(0x7f00007a8000-0x8)={0x77359400, r2}, &(0x7f0000f84000)=0x203, 0x0) [ 45.720362] audit: type=1400 audit(1516452117.041:21): avc: denied { ioctl } for pid=6880 comm="syz-executor2" path="socket:[12860]" dev="sockfs" ino=12860 ioctlcmd=891a scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/20 12:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e90000)={0x9, 0x660000000, 0x1, 'queue1\x00', 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_timeval(r0, 0x1, 0x14, &(0x7f00009f0000)={0x0, 0x0}, &(0x7f0000a59000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000cb3000)='net/softnet_stat\x00') 2018/01/20 12:41:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000030d000)='./file0\x00', 0x20) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000e1d000)='ramfs\x00', 0x0, &(0x7f000089f000)="") mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f0000da7000)="") chroot(&(0x7f0000d7c000)='./file0\x00') chdir(&(0x7f000041b000)='..') mount(&(0x7f0000153000)='..', &(0x7f0000318000-0x2)='..', &(0x7f00004df000-0x5)='co\x00ad', 0x84000, &(0x7f0000f88000-0x7e)="") 2018/01/20 12:41:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f00007f0000-0x26)="6612aa6a938f24b634f92d405c8b802ccd0ac6722ec53a958b5537a847a41cc7ee16e4e261e5") ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x1f, 0x102, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ppoll(&(0x7f0000132000-0x8)=[{r0, 0x1120, 0x0}], 0x1, &(0x7f0000292000)={0x77359400, 0x0}, &(0x7f0000d34000-0x8)={0xd9}, 0x8) r1 = creat(&(0x7f0000e73000-0x8)='./file0\x00', 0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009ff000)={0x0, 0x4e, "fbb0266f71720a6d6b3692719823b1b75f4ba4d5c63a2b435237cb86b43a5b7a5497148c462c682e4b7931a6f38ccbf214771eb5223dac35ad60b87a862b54c598f6565d1bc5606858dd3bfbd0f4"}, &(0x7f0000532000-0x4)=0x56) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f1f000)={r2, 0x3d42}, &(0x7f000026e000-0x4)=0x8) r3 = socket$pptp(0x18, 0x1, 0x2) accept4(r3, &(0x7f0000845000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b81000)=0x2e, 0x80800) [ 45.802545] keychord: Insufficient bytes present for keycount 56 [ 45.852481] keychord: Insufficient bytes present for keycount 56 2018/01/20 12:41:57 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d65000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000316000)=""/143, 0x8f, 0x800000000000000, &(0x7f0000fed000-0x8)={0x77359400, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fec000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000000000)='}/vmnet1@cpusetsystemvmnet1\x00', 0x40, 0x0, &(0x7f0000000000)={0x10001, 0x8, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/autofs\x00', 0x1, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000454000)=0xfab) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000306000-0x4)={0x9a}, 0x4) r3 = gettid() fcntl$setownex(r1, 0xf, &(0x7f00000a1000)={0x0, r3}) fchmod(r0, 0x80) 2018/01/20 12:41:57 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007af000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000570000-0x4)=0xfffffffffffffcfa) r0 = socket(0x18, 0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000)="", 0x0, 0x0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x10000, 0x2) 2018/01/20 12:41:57 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000033d000-0xe)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001000)=""/134, &(0x7f0000001000-0x4)=0x86) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e7000-0x4)=0xe8) r2 = getgid() syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) fchownat(r0, &(0x7f0000e70000-0x8)='./file0\x00', r1, r2, 0x1100) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f000001f000)=0x7fffffff, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x8000000032, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000004000-0x1000)="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") 2018/01/20 12:41:57 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00001a8000-0x4)=0x400000000000b03, 0xffffffffffffffa1) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f7e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/20 12:41:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = getpgid(0x0) fcntl$setsig(r0, 0xa, 0x12) r3 = socket(0x5, 0x80005, 0x3) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00007dd000-0x4)={0xfffffffffffffffc}, 0x4) r4 = dup2(r0, r1) fcntl$setown(r4, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 12:41:57 executing program 5: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000e0d000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000805000)={@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(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x11e) 2018/01/20 12:41:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = getpid() getresuid(&(0x7f0000877000)=0x0, &(0x7f00006eb000-0x4)=0x0, &(0x7f0000cd7000)=0x0) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000643000)={r1, r2, r3}, 0xc) r4 = openat(0xffffffffffffff9c, &(0x7f0000c05000)='./file0\x00', 0x260100, 0x4e) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000ec8000)=0x0) r5 = epoll_create1(0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005c2000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TIOCLINUX7(r6, 0x541c, &(0x7f000009f000)={0x7, 0x5}) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f00006c6000-0x24)={0xfffffffffffffffb, 0x4, 0x0, 0x3a, 0x9, 0x100000000, 0x1, 0xffff, 0x8, 0x4, 0x4, 0xfffffffffffffffc}) r7 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r7, &(0x7f0000028000)={0x4, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005f5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000cc0000)=[{r5, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/20 12:41:57 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000014000)=0x0, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/20 12:41:57 executing program 4: 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) sendto$inet(r0, &(0x7f000028d000)="", 0x0, 0x200007ff, &(0x7f0000b52000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f00000fe000-0x8)='./file0\x00', 0xc0, 0x110) bind$llc(r1, &(0x7f0000eba000-0x10)={0x1a, 0xff, 0x7, 0x9c, 0x8, 0xffffffffffffff3c, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000079d000-0x4)=0x0, 0x4) 2018/01/20 12:41:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000012000)={0x0, &(0x7f0000000000)=[]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000444000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e8e000-0x20)={{&(0x7f0000046000/0x6000)=nil, 0x6000}, 0x2, 0x0}) [ 46.002659] tc_dump_action: action bad kind [ 46.068752] tc_dump_action: action bad kind 2018/01/20 12:41:57 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000009000)='./file0\x00', &(0x7f0000009000)=""/26, 0x1a) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000008000)=0x3) r1 = dup(r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000005000-0xf0)=""/240) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000007000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000008000-0x18)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000007000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000007000)=[], 0x0, 0x0, 0x0, 0x0}, 0x200000000000000}], 0x2, 0x0) 2018/01/20 12:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000f9c000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e8a000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x8) 2018/01/20 12:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000129000)='/dev/rtc\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = getpgrp(0xffffffffffffffff) tkill(r2, 0x41) poll(&(0x7f0000aea000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0xc37) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/20 12:41:57 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f0e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f32000-0x8)={0x0, 0x0}) select(0x40, &(0x7f0000dd7000-0x40)={0x3, 0xa5, 0x80000000, 0x9, 0xe441, 0x3, 0x80, 0x3}, &(0x7f0000774000)={0x8, 0x9, 0x5, 0x0, 0x854b, 0x7, 0x1, 0xffff}, &(0x7f0000305000)={0x23cdcd5b, 0x5, 0x5, 0x6d3, 0x3d, 0x9, 0xfff, 0xffffffffffffff00}, &(0x7f0000b29000)={r1, r2/1000+30000}) clock_nanosleep(0x0, 0x100000001, &(0x7f00006ba000)={r3, 0x0}, &(0x7f0000dab000-0x8)={0x0, 0x0}) syz_open_dev$urandom(&(0x7f0000c54000-0xd)='/dev/urandom\x00', 0x0, 0x2000) mlockall(0x1) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f00009da000-0x2a)=""/42) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ca000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) 2018/01/20 12:41:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xdbe59be21255dbed, 0x6df) syz_emit_ethernet(0xe, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) r1 = memfd_create(&(0x7f00001e1000)='\x00', 0x2) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000295000-0x8)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000eb5000-0x8)={0x0, 0xe43a}, &(0x7f00007ff000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009e4000)={r3, 0x3}, &(0x7f0000f7c000)=0x8) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000af3000-0xad)=""/173) openat$pfkey(0xffffffffffffff9c, &(0x7f0000304000-0x15)='/proc/self/net/pfkey\x00', 0x10800, 0x0) get_thread_area(&(0x7f000073f000-0x10)={0x5, 0x0, 0x4000, 0x31, 0x3, 0x100000000, 0x6, 0x5, 0x1, 0x1}) connect$inet(r2, &(0x7f00001a4000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:41:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x7, 0x1, 0x5}, 0x9, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000f93000)={0x0, 0x3, &(0x7f0000d52000)="00ef44"}) 2018/01/20 12:41:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = socket(0x5, 0x80005, 0x3) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00007dd000-0x4)={0xfffffffffffffffc}, 0x4) r5 = dup2(r1, r2) fcntl$setown(r5, 0x8, r3) tkill(r0, 0x16) 2018/01/20 12:41:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c47000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x0, './file0\x00'}, 0xa) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000316000)='/dev/rtc\x00', 0x200200, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00008ff000-0x4)=0x0) 2018/01/20 12:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000b74000-0xd)='dns_resolver\x00', &(0x7f0000ae5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008aa000-0x55)="d775cd22f0870dbb36160c39535004b3e8a7fc8f2d9f408c33ee496b0b1a1525e658ef5f6826ca3cf64ade1d93d6d65aab666c6f537d15ca9b205531944d655885c611554ee59d07a52c508eb2064427d53b1d72a4", 0x8, 0xfffffffffffffffa) request_key(&(0x7f000047a000-0x9)="1a6579727cfffffc00", &(0x7f0000c79000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='+(GPL*\x00', r0) r1 = socket(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fc2000+0xb8d)='net/udp\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/checkreqprot\x00', 0x214000, 0x0) sendfile(r1, r2, 0x0, 0x7720) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009dd000-0x10)={0x0, 0x3, 0x4, [0x9, 0xf7, 0x1, 0x879]}, &(0x7f0000a39000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006c7000)=@assoc_value={r3, 0x9}, &(0x7f0000358000)=0x8) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000043d000)={0x3ff, 0xca, 0x4, 0x3}, 0x10) 2018/01/20 12:41:57 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000009000)='./file0\x00', &(0x7f0000009000)=""/26, 0x1a) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000008000)=0x3) r1 = dup(r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000005000-0xf0)=""/240) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 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) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000007000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000008000-0x18)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000007000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000007000)=[], 0x0, 0x0, 0x0, 0x0}, 0x200000000000000}], 0x2, 0x0) 2018/01/20 12:41:57 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe4000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) capset(&(0x7f0000fce000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000fe3000-0x8)={0x20080522, 0x0}, &(0x7f0000ec0000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/01/20 12:41:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) futex(&(0x7f0000001000-0x4)=0x0, 0x4, 0x0, &(0x7f0000dbf000)={0x77359400, 0x0}, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000)={0x10, @time={0x0, 0x989680}, 0x7f, {0x3, 0x4}, 0x0, 0x3, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:41:57 executing program 7: mmap(&(0x7f0000000000/0xe00000)=nil, 0xe00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x94013a2406b60a4f, &(0x7f0000a0b000)=0x6, 0x4) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f00003cd000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000e01000-0xa8)={{0x40, 0x20}, 'port1\x00', 0x2, 0xb, 0x86, 0x0, 0x9, 0x4, 0x71cf, 0x0, 0x0, 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]}) sendto$inet(r0, &(0x7f0000dfa000-0x1e)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000dff000-0x4)=0x2, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000966000-0x8)={0x0, 0x0}) dup3(r2, r1, 0x80000) 2018/01/20 12:41:57 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000001000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r2}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000002000)=0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0xfffffffffffffd26) mmap(&(0x7f0000000000/0x1000)=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) r4 = fcntl$getown(r1, 0x9) r5 = syz_open_procfs(r4, &(0x7f0000001000)='ns/mnt\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000003000)={{{@in=@empty=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getresgid(&(0x7f0000d8e000)=0x0, &(0x7f0000601000)=0x0, &(0x7f00003ff000-0x4)=0x0) sendmsg$unix(r5, &(0x7f00009d1000-0x1c)={&(0x7f000011d000)=@file={0x11496e76696fbf9c, './file0\x00'}, 0xa, &(0x7f00006e8000)=[{&(0x7f00005c8000)="6b9935d0a81e4ec7bcece537ba95885bdfc450c9375d2ad6923e6813", 0x1c}, {&(0x7f0000c0e000-0x85)="487cfc322ce201c24a23085e9a643d4ad203d410efcf3d39df19897c4faf59652d77da70450cfcee9af01ed5fff88805b547f17fd52311ebb0eaf4714cf7eaab0108a8f400b2f91f039adfc8ebbfad6cb1ae273bdf67a8633c1883c4e6fd12dd94b2ab60ec309237dc958a8faffb3c9adac3a455606dc36f89e188693928960ca9f0c6327d", 0x85}, {&(0x7f0000062000-0x3d)="981db9d40df389524b83fe16b631558d2a1e5a6b02db6ae55036ff2ac68f9e97c01fcc0551b72d5cbb434e5eae608091208d5203c526ecd43d4686c66f", 0x3d}], 0x3, &(0x7f00004df000-0x18)=[@cred={0x18, 0x1, 0x2, r4, r6, r7}], 0x18, 0x40}, 0x8800) lsetxattr(&(0x7f0000874000-0x8)='./file0\x00', &(0x7f00006c2000)=@random={'user.\x00', '\x00'}, &(0x7f00008b1000-0x4)='em1\x00', 0x4, 0x0) lremovexattr(&(0x7f0000a3f000-0x8)='./file0\x00', &(0x7f0000f3e000-0x15)=@random={"060065722e00", '++vmnet0\\wlan0\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 12:41:57 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 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$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000006000)={0x4, 0x0, 0x0, 0xfffffffffffffffa, 0x0, []}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000009000-0x10)=@req={0xffffffffffffffff, 0x4, 0x6, 0x2e}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/20 12:41:57 executing program 4: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffc, 0x0, 0x0}}, 0x2e) sendfile(r0, r1, &(0x7f00009c3000)=0x5e, 0x3f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000efc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000efb000)=0x8) dup2(r0, r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000efb000+0xe68)='/dev/hwrng\x00', 0x0, 0x0) [ 46.231526] binder: BINDER_SET_CONTEXT_MGR already set [ 46.239650] binder: 7000:7023 ioctl 40046207 0 returned -16 [ 46.269781] binder_alloc: 7000: binder_alloc_buf, no vma 2018/01/20 12:41:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x11)='[\x00', 0x1) 2018/01/20 12:41:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x11)='[\x00', 0x1) 2018/01/20 12:41:57 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000591000)={0x0, 0x0, 0x0}, &(0x7f0000d92000-0x4)=0xffffffffffffff00) ptrace$getsig(0x4202, r2, 0x64fc, &(0x7f0000fe2000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:41:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000933000)=0x0, 0x800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000321000-0x8)=0x0, &(0x7f0000a99000)=0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00004f6000)={0x7, &(0x7f00000d2000-0x38)=[{0x7, 0x7, 0x0, 0x7}, {0x814, 0xc5, 0x6, 0xa73}, {0x0, 0xff, 0x8001, 0x7fffffff}, {0x200, 0x5, 0x9, 0x4}, {0x800, 0x5, 0x3, 0x5}, {0x1f, 0xd2, 0x10001, 0xaa}, {0x8000, 0x7fffffff, 0x8001, 0x7}]}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8990, &(0x7f0000005000-0x50)={@generic="74c9c7ed7c805d37dd7450c9e44db1ad", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/20 12:41:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000183000)='/dev/pktcdvd/control\x00', 0x100, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000146000-0x1c)={&(0x7f000042c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a51000)={&(0x7f00004f0000-0x10)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$loop(&(0x7f00001a6000)='/dev/loop#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000368000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r1, &(0x7f000067a000-0x39)=""/57, 0xffffffffffffff09) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 46.275504] binder: 7000:7036 transaction failed 29189/-3, size 0-0 line 3128 [ 46.292233] binder: BINDER_SET_CONTEXT_MGR already set [ 46.297758] binder: 7052:7054 ioctl 40046207 0 returned -16 [ 46.308082] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.314219] binder: release 7000:7023 transaction 40 out, still active [ 46.325478] binder: undelivered TRANSACTION_COMPLETE 2018/01/20 12:41:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000f2b000)='./file0\x00', 0x0, 0x0, r0, 0x2, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/20 12:41:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = socket(0x5, 0x80005, 0x3) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00007dd000-0x4)={0xfffffffffffffffc}, 0x4) r5 = dup2(r1, r2) fcntl$setown(r5, 0x8, r3) tkill(r0, 0x16) 2018/01/20 12:41:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00006a8000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c8000)=0x10, 0x800) setsockopt$inet_dccp_buf(r0, 0x21, 0x82, &(0x7f00003d3000)="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", 0x1000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x3) 2018/01/20 12:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001bb000)='/dev/usbmon#\x00', 0x3, 0x200000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000724000-0x18)={0x3, 0x1f, 0xe1, 0xfffffffffffeffff, 0x0, 0x5}) r1 = syz_open_dev$usbmon(&(0x7f00002b3000-0xd)='/dev/usbmon#\x00', 0xb0, 0x400000) recvfrom$inet6(r1, &(0x7f00000f2000)=""/4096, 0x1000, 0x2100, &(0x7f00005d8000-0x1c)={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x62}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b12000)={0x0, 0x8000, 0x5, 0x3, 0xff, 0x8001, 0x4, 0x80000000, {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]}, 0x7, 0x1000, 0x2, 0x789b, 0xffff}}, &(0x7f0000ce4000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001da000)={r2, 0xc0, "6ecb86d570b11c99330f2dc6ec19b0e3d85d4f7c2c754a3b55c3749deecbec9859ac5ccf359e31dfe01275f25d8779053e19931d6c5e88207dc3e051cf94ccb81d48439b08b92023daf4700c0b7bf045fa9de65a335faa5296d5a93430849eb41eb0082d2ffd3a228fddde82e6fcb467db5814aea86243e8b0009c7d8747cff90771426994e691a54a9ccd6f08fba690d75f3b74e847d3f6d4235c29987bdbbab39fc454221b29775fefbd1d1149848d9753ec619b159f35c88435269c3cda5e"}, &(0x7f0000b5b000)=0xc8) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000dca000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000395000)=0x14) r3 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r3, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000032b000)="68b64b53444795013adcf603dda9e2e028337081f873773443037e8be24a1bcefb35d900e3ed171109ec339a444c881de2877e0c7782dabecbb4f9553e25a575fdf2211c8f7406bc31dd8ec90cf3861cc5cf615865e07fdfbdefb01c88264be5a8090cbdcf41fed01ab4250cd23f8491924963b777599d58b0aba1a22f18287cfe6dc4cf9c7aca86de5583e3fb1662ffc0841983d879ce6bef5ab788fb2a4fde0232be5099913d1390bfcec828e2d5dc2ee442f7725422979a9cca41", 0xbc, 0x4000, &(0x7f00007db000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$l2tp(r3, &(0x7f00001a5000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/20 12:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00007cf000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r1, &(0x7f0000e11000)=""/82, 0x1c) getdents(r1, &(0x7f00006c9000-0xcd)=""/205, 0xcd) 2018/01/20 12:41:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000)={0x1, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000002000-0x1c)={&(0x7f0000001000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x28)=[{&(0x7f0000002000-0xc7)="f7998a79d7d9c913c7bf2f39e5c6b25cb03605e90820618c0ce1d936fedf03481fd11315a52f1525b3a8566bcb44a1dfdbefba2ec74be3365ac4bda0f774834801eb7ea1e694e930822c527c8af418cb527c49d2dca43759b70486b9cd68232d7a01d87987073b5e7ca45d7086429c1e4666078e42336ba12b06c5f00e7831831b42890616740d93ff66ed200ca0c2c170caea743b4c2b550cd38136c201af174df1e4f68b520a1a2166f238a3bc9c8347cda517c26d3c8f7fb09d2921ee795dfca31f76169d10", 0xc7}, {&(0x7f0000002000)="af0c8891e7adee603f96a765549a4df608a01a2d75bb4c933b7aa4867994248b5cc03180ad3b6e3b4470aa522dbda0aa1a04dd588b23a35e3b2567ff581ad1481d80435b7bb67fdc44fea594c879638e1c1b031f058144e1dc8daa2621658b816bc94096a93061", 0x67}, {&(0x7f0000001000)="5888e0911b5623b29f50338898139ad787d0d6e38572c9c932fd14d5940f4d", 0x1f}, {&(0x7f0000003000-0x9f)="4fc376b8fd50dd8060c2faf61063d4f240a041387035bf854a9fb4f0c9b2474da86ca9681285970a6b395076029416d7f65a4fb71d8a93c760b40dbdf81d32f254144d9ea3afc67f46deca7cb43b80029f0e58151fab511dd6b6604a8f09981acf612993b04b6d56bad887115deab65a7e2f5f3d12a75d66939b3efa1e2085b6a9b825f527ada7a154410bc4685a66a393ee0071e60dbaa9a2f8ebbd24d1c8", 0x9f}, {&(0x7f0000003000-0xdb)="5727e6cd018adce231397de0cf1110fa6d6f2880a75366ad825abcc723a3e2b33acc36966899e695ce6efdc776e61188f20736d2dc6e63faee996050ea6698b69c85f8dbab697ea3907fa3db6b06276dd5ba473b958f79c4e5c19b1da58d3ac062bd77ebaf5d2315af21384666022027ef0239e6a1c14e07d8e999d2d144e8600a834b65b45fc56899201d12924a4c8458cdb45f554e6fab3abf350d4c7aa351a39b2c795c4ae58fea4a99bce76de09f1bed82a2237d3882803bf54e6ac23cd216f824d8241215ddeeec7a1e5d6b7f70f9b8daaf892679b21723db", 0xdb}], 0x5, 0x0, 0x0, 0x40}, 0x40) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000003000-0x3)=""/3, &(0x7f0000001000-0x4)=0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000004000-0x8)={r2, 0x0}) 2018/01/20 12:41:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r1, &(0x7f0000fcf000-0x1c)={&(0x7f00004ba000-0xc)={0x10, 0x0, 0x0, 0x10104000}, 0xc, &(0x7f000056f000)={&(0x7f00007d2000-0x10)=@delrng={0x10, 0x14, 0x100, 0x7, 0x1, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x8000) utimes(&(0x7f0000bff000)='./file0\x00', &(0x7f00006d9000)={{0x0, 0x7530}, {0x0, 0x2710}}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f7f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 46.327083] binder: 7052:7054 transaction failed 29189/-22, size 0-4 line 3005 [ 46.345191] binder: 7052:7065 got transaction with invalid offsets ptr [ 46.354261] binder: 7052:7065 transaction failed 29201/-14, size 0-4 line 3156 [ 46.364115] binder: send failed reply for transaction 40, target dead 2018/01/20 12:41:57 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000b21000-0x4)=""/4, &(0x7f00000a9000)=0xfffffe23) [ 46.395426] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.409129] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 12:41:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000e27000)=0x1, 0x4) sendto$inet(r0, &(0x7f00009a0000)="", 0x0, 0x20120004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000165000)=0x0, 0x4) socketpair(0x8, 0x1, 0x5, &(0x7f0000ce7000-0x8)={0x0, 0x0}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000909000)=0x0) socket$inet(0x2, 0x3, 0x100000001) 2018/01/20 12:41:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = socket(0x5, 0x80005, 0x3) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00007dd000-0x4)={0xfffffffffffffffc}, 0x4) r5 = dup2(r1, r2) fcntl$setown(r5, 0x8, r3) tkill(r0, 0x16) 2018/01/20 12:41:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000000000)=""/16, &(0x7f0000532000)=0x10) 2018/01/20 12:41:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0xc8, &(0x7f0000001000)=[@in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in6={0xa, 0x2, 0x6cc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff9f}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x800}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x3, 0xdd7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x2f)={r2, 0xbe, "bc3be28557da9a4fbbd8a84d5135b39c13ffec2decf2c5461efa171cabca5d2729fd1c31b1a0a491cbc7e9a5b73be6c03cf07cc19f5b2d52ca0f29abb806b4eecdf7d71cfde0951590b39de7f913dfc530d098420f2dd6e0d9f37e8ae90d5a9d683608cb0e5b17ad23156a0ee5a2e163ee60c86010a630a789d3ea17a99fd0b335a62e61f17f36365ca18d774adc2e3c7b25c05119b9ee29cf6256b41243c793ad700587ca59917e963cbe0f1035edef365c5706c91f2f9b7109ff07338e"}, &(0x7f0000001000-0x4)=0xc6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c88000-0x40)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000682000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/89, 0x59}, {&(0x7f0000bed000)=""/148, 0x94}, {&(0x7f0000000000)=""/168, 0xa8}], 0x5, 0x0, 0x0, 0x81}, 0xff}, {{&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x48)=[{&(0x7f0000001000-0xc7)=""/199, 0xc7}, {&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000ee2000)=""/40, 0x28}, {&(0x7f0000660000)=""/142, 0x8e}, {&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000ef1000)=""/8, 0x8}, {&(0x7f0000705000)=""/72, 0x48}], 0x9, 0x0, 0x0, 0x81}, 0xffffffffffff650c}], 0x2, 0x10041, &(0x7f00001b0000-0x8)={0x0, 0x989680}) setsockopt$inet_dccp_buf(r3, 0x21, 0xcf, &(0x7f0000223000-0xee)="23765a4decdd9561f4b87ecb47731c67e82a05a6ed72f0df4dff5c0a4c2cfe8ab03e47837b4416d77317209d4e3d0453982cf466a9078494d8584d0727563e6dfa8b805222d3f3ca8972de504623295c7bdff45528c00c63504dd893c6bcf3ff5926acc925dba4c15a5d49d043404de902f53192a43e1aca67faefb269b9b4d545b90217edc592328312ad2b3c2a015c58db075c1adf1fd88d2dbc9689de7ffe81f5c435176977dea2e411c17bfe22bb0f92b74143320bb689f7d800663dcbb39c845bf9e3490370f94a6b373fe5871d9cb69f47fa447ed5c1756498947dd2e926386402915ebee4f277e17e64bd", 0xee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000477000)='net/rt_acct\x00') r5 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r5, r4, &(0x7f000030f000)=0x0, 0x7563) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000350000-0xf0)={0x0, 0xe8, "f8b7a45b5911224a6c43b8c812740d35b50f41ede00c311202d19c6b87ecada1967b95475c38418b7dad183d16fbfbca9e2972432be2210c1334da237b14705642d52c1e478149dad86f2e97422bee80b2652983e1d0c452be749e0c1a39112d4af9f47ae9cbe6c2d1ef6006eda92d88e94d38f399628012ebb2d971c44af25fc1f24dcb268fdb74643e9a660ad4596b21871cb24105101fa8f5328997fe11c1f6767e47a4adf4477727ca71f7d2d0a85d3e68ecc4ff3066cfeeeecbab31f85503870d3f9dd88262f54575ca3f888860e8fd90d410ea682c3edb3e8e7e0dc69d4b7e1dafbcdc6f79"}, &(0x7f0000d0a000-0x4)=0xf0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000907000)={r6, 0xa2}, 0x6) bind$inet(r4, &(0x7f0000672000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(r5, &(0x7f0000e4b000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x0, &(0x7f00001c1000)={0x1}, 0x8) 2018/01/20 12:41:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006af000-0xb)='/dev/loop#\x00', 0x7, 0x80) readahead(r0, 0x2, 0x5) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000101000)="240000001a0025f0ff00000400fffc0e020000000004bf00060eedeb0800030001000029", 0x24) 2018/01/20 12:41:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000119000)='/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)={0x0, 0x200000000d, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 12:41:57 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_create(0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) epoll_create1(0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x40000000002000) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) socket$l2tp(0x18, 0x1, 0x1) eventfd(0x8) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) inotify_init1(0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) inotify_init() openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ashmem\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/01/20 12:41:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001bb000)='/dev/usbmon#\x00', 0x3, 0x200000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000724000-0x18)={0x3, 0x1f, 0xe1, 0xfffffffffffeffff, 0x0, 0x5}) r1 = syz_open_dev$usbmon(&(0x7f00002b3000-0xd)='/dev/usbmon#\x00', 0xb0, 0x400000) recvfrom$inet6(r1, &(0x7f00000f2000)=""/4096, 0x1000, 0x2100, &(0x7f00005d8000-0x1c)={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x62}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b12000)={0x0, 0x8000, 0x5, 0x3, 0xff, 0x8001, 0x4, 0x80000000, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1000, 0x2, 0x789b, 0xffff}}, &(0x7f0000ce4000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001da000)={r2, 0xc0, "6ecb86d570b11c99330f2dc6ec19b0e3d85d4f7c2c754a3b55c3749deecbec9859ac5ccf359e31dfe01275f25d8779053e19931d6c5e88207dc3e051cf94ccb81d48439b08b92023daf4700c0b7bf045fa9de65a335faa5296d5a93430849eb41eb0082d2ffd3a228fddde82e6fcb467db5814aea86243e8b0009c7d8747cff90771426994e691a54a9ccd6f08fba690d75f3b74e847d3f6d4235c29987bdbbab39fc454221b29775fefbd1d1149848d9753ec619b159f35c88435269c3cda5e"}, &(0x7f0000b5b000)=0xc8) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000dca000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000395000)=0x14) r3 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r3, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000032b000)="68b64b53444795013adcf603dda9e2e028337081f873773443037e8be24a1bcefb35d900e3ed171109ec339a444c881de2877e0c7782dabecbb4f9553e25a575fdf2211c8f7406bc31dd8ec90cf3861cc5cf615865e07fdfbdefb01c88264be5a8090cbdcf41fed01ab4250cd23f8491924963b777599d58b0aba1a22f18287cfe6dc4cf9c7aca86de5583e3fb1662ffc0841983d879ce6bef5ab788fb2a4fde0232be5099913d1390bfcec828e2d5dc2ee442f7725422979a9cca41", 0xbc, 0x4000, &(0x7f00007db000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$l2tp(r3, &(0x7f00001a5000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/20 12:41:57 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000002000)=0x7, 0x4b) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000001000)={0x6, 0x0, 0x800040, "7175657565310000000000ff0f000000000007000000000000000000000000000000000000000000150000170000ff070000000000400001000100", 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]}) 2018/01/20 12:41:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000039c000)=0x0, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003c4000)='/selinux/mls\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000f4f000-0x8)='./file0\x00', 0x2) 2018/01/20 12:41:57 executing program 7: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffff5) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000000f000)=0xfffffffffffffe00, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000011000)={0xfffffffffffffffc, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x8, 0x800, 0x8001, &(0x7f0000011000)=@generic="7db5c2c81dc627360366ea4d96bec487", 0xcc, 0x100000000, 0x0}) r2 = request_key(&(0x7f0000008000)='ceph\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000e000)='proceth1vboxnet0\x00', 0xfffffffffffffffb) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000000f000)={0x0, 0x0, 0x88, 0x0, 0xff}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000010000-0x14)={0x2, 0x8, 0x4, 0x3, 0x7f}, 0x14) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000012000-0x4)=0x4) keyctl$invalidate(0x15, r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x800000000000002f, &(0x7f0000002000)={@loopback=0x7f000001, @empty=0x0, @empty=0x0}, 0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000012000)={0x0, 0x3, 0x1, [0xfffffffffffffffb]}, &(0x7f0000012000)=0xa) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000012000)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1ff, 0x1, 0x1, 0xfffffffffffff801}, &(0x7f0000013000-0x4)=0xa0) 2018/01/20 12:41:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0x0, 0x800) 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x18, 0x0, &(0x7f000035b000-0xb0)=[@acquire={0x40046305, 0x0}, @request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f00001a3000)=""}) syz_open_dev$binder(&(0x7f0000705000)='/dev/binder#\x00', 0x0, 0x2) 2018/01/20 12:41:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0x5, 0x80005, 0x3) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00007dd000-0x4)={0xfffffffffffffffc}, 0x4) dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:41:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x20, 0xfffffffffffffffd) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000078000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:41:57 executing program 4: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioprio_set$pid(0x1, r0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00002f8000-0xc)='/dev/autofs\x00', 0x101800, 0x0) 2018/01/20 12:41:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000829000-0x10)='/selinux/access\x00', 0x2, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c2e000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b44000-0x11)='/selinux/enforce\x00', 0x210080, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000d7a000-0x30)={&(0x7f000087e000-0x8)=[0x0, 0x0], &(0x7f00008b5000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000775000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000aad000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0x6, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/20 12:41:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x803, 0xfff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x38)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0xa, [@dev={0xac, 0x14, 0x0, 0x15}, @dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x38) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0x3f, 0x9, "119f16b3e08cae0141f1a4228a151a4dae480d74919146a8fc13324b2d450913e61edf7bad41212079e7b33d89a96d208ea3e9a20d74a063c822e178706ac9436aec89990bd494a3af8dad40b1bbb5f7"}, 0x160) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00005c8000)=0x0) 2018/01/20 12:41:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000013a000-0x8)='./file0\x00', &(0x7f0000fc3000-0x8)='./file0\x00') mkdir(&(0x7f0000632000)='./file1\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000432000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x400, &(0x7f0000fc9000)="") 2018/01/20 12:41:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000f4a000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e3000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c42000)={0x0, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4}, &(0x7f0000863000)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000170000)={r1, 0x1}, &(0x7f000091d000-0x4)=0xfffffffffffffca5) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007cc000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000ad3000)={0x5d, &(0x7f00007dc000)="a12d08beed1cc01b88e76b08a74adb50cc24c66668c259dcfc8f22b22ce2b01451cdf45d03633d63c4327df9b5748547f44b796fb23face14f217473ab9266c2410c73dfa76b19fe24429f185308a6da5c6dd597330c4aac61fbab873d"}) sendfile(r0, r0, 0x0, 0xb7) r3 = memfd_create(&(0x7f0000fe2000-0x19)="6b650872696e67000000000007006f6a707000000006369d", 0x100000003) fcntl$addseals(r3, 0x409, 0x7) ioctl$TIOCLINUX2(r3, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d34000)=0x0, &(0x7f0000d8b000)=0x4) 2018/01/20 12:41:58 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000004000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) ptrace(0x4207, r2) wait4(r1, &(0x7f0000238000)=0x0, 0x0, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:41:58 executing program 3: 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) sendto$inet(r0, &(0x7f0000a7c000)="", 0x0, 0x4000091, &(0x7f0000deb000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffd6) clock_gettime(0x0, &(0x7f0000be5000-0x8)={0x0, 0x0}) ppoll(&(0x7f000093d000)=[{r0, 0xfffffffffffffffc, 0x0}], 0x1, &(0x7f0000c50000)={0x0, r1+30000000}, &(0x7f0000651000-0x8)={0x0}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00003a3000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d60000-0x8)={0x0, 0x6}, &(0x7f0000d79000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000600000-0xc)={r2, 0x8, 0x0}, 0xc) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000bb4000-0xf0)="7f71d9df23247de5918bca9d0f3bfc5ec2097ff9e0432272cd8667b5d581d9e8b432a457f0fa9d5528d4ae7f1d0d47bf501320d39a8b856cf6d3c2c1c8d163f76bc5c4c6f9123566826efcc06fa9dac48e36ff36d3b824644cd9ce278158daa5756f6c824947458f580f4de698f651816a517718d2edd086d8e44c44d8025be1f84e733ef7d66044de1f851bec968b768e564a16cb68ecf1b3f37dda32e04077a16c5175a2e81c7ab2ac0067f89de027e1d92c11ea1410c1f90b4bb5d4e70285aacfc6de9e77e506b8e5622acc8f5ee92c5ead034c96dbf5c0c989772880a6bbac76ce712ac4c19157762b975f166a23", 0xf0) 2018/01/20 12:41:58 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000001000-0x30)={0x30, 0x0, 0x0, 0x8, 0x1, 0x180000000000, 0x1, 0x400}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/20 12:41:58 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00001fb000-0x4)=0x0, 0xfffffffffffffffb) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) execve(&(0x7f000083b000-0x8)='./file0\x00', &(0x7f0000473000)=[], &(0x7f0000166000)=[]) [ 46.702260] binder_alloc: binder_alloc_mmap_handler: 7146 20000000-20002000 already mapped failed -16 [ 46.722446] binder: BINDER_SET_CONTEXT_MGR already set [ 46.728108] binder: 7146:7163 ioctl 40046207 0 returned -16 [ 46.742005] binder_alloc: 7146: binder_alloc_buf, no vma [ 46.753000] binder: 7146:7185 transaction failed 29189/-3, size 40-8 line 3128 [ 46.774205] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.780887] binder: release 7146:7163 transaction 46 out, still active [ 46.787598] binder: unexpected work type, 4, not freed [ 46.792881] binder: undelivered TRANSACTION_COMPLETE [ 46.798456] binder: send failed reply for transaction 46, target dead 2018/01/20 12:41:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x20, 0x4) write(r0, &(0x7f0000d51000)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmmsg(r0, &(0x7f0000346000-0xa0)=[{{&(0x7f0000c4b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004df000)=[{&(0x7f0000c3a000)=""/146, 0x92}, {&(0x7f0000019000-0x7a)=""/194, 0xc2}, {&(0x7f0000a7c000)=""/42, 0x2a}, {&(0x7f0000b10000-0x4a)=""/74, 0x4a}, {&(0x7f00007fe000-0x8d)=""/141, 0x8d}, {&(0x7f0000089000)=""/197, 0xc5}, {&(0x7f0000db9000)=""/91, 0x5b}, {&(0x7f0000205000-0x18)=""/24, 0x18}, {&(0x7f000005a000-0x23)=""/35, 0x23}], 0x9, &(0x7f00007f5000-0x25)=""/37, 0x25, 0x8}, 0x1e9e}, {{&(0x7f00001a7000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000109000-0x30)=[{&(0x7f0000106000)=""/1, 0x1}, {&(0x7f00001aa000)=""/141, 0x8d}, {&(0x7f00005b3000)=""/46, 0x2e}, {&(0x7f00005ac000)=""/59, 0x3b}, {&(0x7f00003e2000-0xa6)=""/166, 0xa6}, {&(0x7f0000190000)=""/186, 0xba}], 0x6, 0x0, 0x0, 0x7}, 0x3ff}, {{&(0x7f0000145000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d56000-0x40)=[{&(0x7f0000e99000-0xbf)=""/191, 0xbf}, {&(0x7f0000db4000)=""/124, 0x7c}, {&(0x7f0000427000-0x85)=""/133, 0x85}, {&(0x7f0000999000-0xd2)=""/210, 0xd2}, {&(0x7f0000bbb000)=""/189, 0xbd}, {&(0x7f0000166000)=""/134, 0x86}, {&(0x7f0000d6b000)=""/181, 0xb5}, {&(0x7f0000312000-0xfa)=""/250, 0xfa}], 0x8, 0x0, 0x0, 0x1000}, 0x8}, {{&(0x7f0000cb6000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f00008a4000-0x10)=[{&(0x7f000060a000)=""/4096, 0x1000}, {&(0x7f0000d51000)=""/4096, 0x1000}], 0x2, &(0x7f0000c15000)=""/4096, 0x1000, 0x3}, 0x0}, {{0x0, 0x0, &(0x7f0000980000-0x40)=[{&(0x7f0000f42000)=""/141, 0x8d}, {&(0x7f000012a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ad6000)=""/44, 0x2c}, {&(0x7f000064c000-0xe0)=""/224, 0xe0}, {&(0x7f00006fa000)=""/4096, 0x1000}, {&(0x7f000019b000-0x62)=""/98, 0x62}, {&(0x7f00004bb000-0xb0)=""/176, 0xb0}, {&(0x7f0000cf6000-0x25)=""/37, 0x25}], 0x8, &(0x7f0000e4a000)=""/233, 0xe9, 0x9}, 0xb}], 0x5, 0x40000040, 0x0) recvmsg(r0, &(0x7f0000600000-0x1c)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x768921a9f25525a7, 0x0}, 0x0) 2018/01/20 12:41:58 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f000001b000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000009000-0x8)={0x0}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000001d000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/20 12:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000921000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d50000)=0x9) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x1c424948) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000019c000-0x12)='/dev/loop-control\x00', 0x200800, 0x0) 2018/01/20 12:41:58 executing program 4: sysinfo(&(0x7f0000daf000)=""/5) mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000002e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000005c000-0x4)=0x0) 2018/01/20 12:41:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000001000-0x58)={0x0, 0x29, 0x0, @thr={&(0x7f0000001000-0x55)="5cce50c93ddb9a3462af2b3369f2bc4464355586ba651dbef2d8e69f6d855afbbc4950de3d97e11f7fdd79d3896a8cc5451d4ca1a7a2b5bde7b14ad11e9a5ceae473c9688db3de9d7ac6d90f57a4ec817c74fda2bc", &(0x7f0000001000-0x83)="1eb90baec8003859aa8e132c1ad9a447ad9f0a4ba5ffc0245b8b0783e84956e895f3ee8da1fc73ab3dacb1d2c2d80b8e9e9af62a6fa3b4c8c73a04bacdc5547f402324108787c2d890e0216f5258a7b2103c1eaadd13c706e8c94a20203715ee2ebcab220791063e919a052f5a3464ed2f8425b191d196e6b8fa7dcc9a0255602d8949"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fae000)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xffffffffffffff6e, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:41:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005da000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000aca000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000-0xa7)="e9333b1c58b8b05f4ea6eb22f0ce6ced5749526ccd0a91d6e85467f57ce284fe6a5621b49d42fcedaea7c7bb5bc23897186af477eb2460114e3c0736c76d520f784ec4db0b32947ad02cb1b49e277c6479514c9d5f09827d53c28482122a3c2cf07ea6cf493f42f034361973b494b0d0bb9baabb43e8c175c24852decc72152aa08d9e9dbc97b8ac01514bc5f4f6b5d3236b08b612ef87c3c1ec7b1a5ad4853c0f1eb12967f9d0", 0xa7, 0x10, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) 2018/01/20 12:41:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0x5, 0x80005, 0x3) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00007dd000-0x4)={0xfffffffffffffffc}, 0x4) dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:41:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0xab3) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/20 12:41:58 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = socket$key(0xf, 0x3, 0x2) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000787000)=0x0, 0x800) syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/01/20 12:41:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) bind$inet(r0, &(0x7f00005ff000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchdir(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_flags=0x0}) 2018/01/20 12:41:58 executing program 5: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1, 0x0}, {0x54, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000001b000)={0xffffffffffffffff}, 0x4) prctl$setmm(0x23, 0x0, &(0x7f0000011000/0x3000)=nil) 2018/01/20 12:41:58 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000006000-0x8)=0x9, 0x8) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2000000}, 0x7) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000001000-0x70)={0x3ff, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x4, 0x7, 0x9, 0x9, &(0x7f0000001000-0x10)=@common='teql0\x00', 0x6, 0x8f, 0x1f}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r3, 0x0, 0x25, &(0x7f0000003000)=""/66, &(0x7f0000002000-0x4)=0x42) 2018/01/20 12:41:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) fcntl$setsig(r0, 0xa, 0x16) futex(&(0x7f0000005000-0x4)=0x0, 0x400000086, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) 2018/01/20 12:41:58 executing program 0: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000b67000)={0x0}, 0x8, 0x0) fstat(r0, &(0x7f0000e83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setregid(r2, r1) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a3e000)={0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89, 0x0, 0xa14, 0x7, 0x5}, &(0x7f0000e85000-0x4)=0xa0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000e84000)={0x7, 0xb4, 0x800c, 0x6, 0x1, 0x2, 0x9, 0xfffffffffffffffd, r4}, 0x20) r5 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000e85000-0x63)=""/99) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) getresuid(&(0x7f0000e83000)=0x0, &(0x7f0000863000-0x4)=0x0, &(0x7f0000e84000-0x4)=0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e84000)='./file0\x00', &(0x7f0000e85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:41:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000006000)='..', 0x0, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b8a000)={{{@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], @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=@local={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}}, &(0x7f0000eef000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000351000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) 2018/01/20 12:41:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001db000-0x8)='./file0\x00', 0x800, 0x88) r1 = accept4(0xffffffffffffffff, &(0x7f0000009000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f95000-0x4)=0x10, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000362000-0xc)={0x10, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mkdir(&(0x7f00004d8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file0\x00', &(0x7f0000847000)="05b2bfe3", 0x1fff, &(0x7f0000cea000-0xee)="") sendfile(r2, r2, &(0x7f0000e7f000-0x4)=0x0, 0x9fbc) 2018/01/20 12:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cec000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000a11000-0x4)=0x2, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000ff5000)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00008af000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) keyctl$invalidate(0x15, 0x0) readv(r1, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/01/20 12:41:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x104) fcntl$notify(r0, 0x402, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/20 12:41:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x20000007, 0x801) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x0, 0x0}}, &(0x7f00002df000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = add_key$user(&(0x7f0000c34000)='user\x00', &(0x7f000007a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000204000)="8c81a8e382f6f3aa41b905cd59d1ff5d6b87237c7d8a2d6f128198df31a2a608be97ce227ea2a30402e2c2b4209bf3add415c4edf71989c0f0a2c9ce60330964b8edd9272a809f7b791589e36cb00917f19803d7750ad15d3bab3b45b8877105183c13049514c2754e7a3192da03a9c9a79be4b88824a3ba06774276c24f49b77a235d262d09049d4dcccf2c798fdf7bcb28beca8038", 0x96, 0x0) keyctl$invalidate(0x15, r1) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fdatasync(r0) timerfd_gettime(r0, &(0x7f0000546000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 12:41:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r3 = socket(0x5, 0x80005, 0x3) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00007dd000-0x4)={0xfffffffffffffffc}, 0x4) dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:41:59 executing program 3: seccomp(0x1, 0x200000, &(0x7f0000016000)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000cac000-0x98)={0x0, @in6={{0xa, 0x0, 0x7402, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x64d}, &(0x7f000004d000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001d0000-0x14)={r2, 0x8, 0xaac, 0x2, 0x1f, 0x6}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x409, @loopback={0x0, 0x1}, 0x10001}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/20 12:41:59 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_getattr(0x0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000)=@known='com.apple.system.Security\x00', &(0x7f0000003000)='lo/\x00', 0x4, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005000-0x4)=0x0) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000004000-0x8)={&(0x7f0000000000)="a802ebec7f1c3895b97b346849863734420d5366e2a9234a800f446f49c77f164b41df3e8c078bfac991c5a3a335f6ac47d937ed13c0f4b45759c71c1d9704d0e2eae1cd02a23d1bb1abdc53b91eee068f8fd4d634fa4c828b70d2dff2ca36f6c4a9f0af0f4d838a353431427819f1c160f0b0e5a557f2667a3cb2a6e6b37a353c659094a4521f93b3d02dfa282132942b98f73435c593100f2faf34fbd542cb6a75f27f37dd55ea8afd76bf15674e0f5e5d2c1b7b0a36410c166bcb67fc84d6a5ac09889bcf713bde5c004a041b0b57a3d310", 0xd3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000003000)={0x0, 0x0}) 2018/01/20 12:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001db000-0x8)='./file0\x00', 0x800, 0x88) r1 = accept4(0xffffffffffffffff, &(0x7f0000009000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f95000-0x4)=0x10, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000362000-0xc)={0x10, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mkdir(&(0x7f00004d8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file0\x00', &(0x7f0000847000)="05b2bfe3", 0x1fff, &(0x7f0000cea000-0xee)="") sendfile(r2, r2, &(0x7f0000e7f000-0x4)=0x0, 0x9fbc) 2018/01/20 12:41:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f00001b9000-0x10)={0x0, 0x0, 0x0, 0x10000000, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ded000-0x20)={@generic="7cd3a9698a5bb7506388b39f8d75f3dc", @ifru_flags=0x1000}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x79, 0x0}) 2018/01/20 12:41:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x101) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00008af000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c95000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000932000)={@rand_addr=0x10001, @multicast2=0xe0000002, r1}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffff6ff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f4a000)='/selinux/checkreqprot\x00', 0x80, 0x0) syz_open_pts(r4, 0x0) sendmmsg$unix(r3, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/20 12:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) dup3(r0, r0, 0x35173caacf5bde6a) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000571000-0x4)=0x0, &(0x7f00003f1000)=0x4) 2018/01/20 12:41:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002ea000)='net/snmp\x00') socket$unix(0x1, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000798000)=0x400000000081, 0x61) recvfrom$inet6(r0, &(0x7f00008d0000)=""/142, 0x8e, 0x100, &(0x7f000076a000)={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) 2018/01/20 12:41:59 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b8f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000227000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r1}, 0x14) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093a000-0x18)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffff372, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000210000-0x8)='./file0\x00', &(0x7f00005e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003aa000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@broadcast=0xffffffff, 0x1, 0x1, 0x3, 0xc82, 0xa, 0xa0, 0x80, 0x4, r1, r3}, {0xfffffffffffffff7, 0xfffffffffffffff8, 0x0, 0x3, 0x8, 0x8, 0x400, 0x40}, {0x0, 0xb847, 0x100, 0x100000001}, 0x101, 0xa, 0x0, 0x1, 0x1, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x7, 0x3, 0x9, 0x4, 0x401, 0xfffffffffffffff9}}, 0xe8) 2018/01/20 12:41:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005fe000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000eb7000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000144000-0x8)='./file0\x00', &(0x7f00007bb000-0x10)={{0x0, 0x7530}, {0x77359400, 0x0}}) lchown(&(0x7f00001e8000-0x8)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000f24000/0x1000)=nil, 0x1000}) 2018/01/20 12:41:59 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000003000-0xe2)="426a26777bb1dc4c3fc9f1e52df1ef2d44d84f5dddc536aac420932f97aeabfeadc4d7bbb8a63e37082e498cb5ebee68dce36bd0af0daf9ed0a008b187f6b259ecf6a036882d1e965429024287f3e211e40c8e7eaa1f1f22d7c7c56065968a31e0bbac31eab2658afbba0189b7e25a01f78b69b5112cb02e769823057ec8d1148675729323d54704f2046854ff8a2e52500d473248c33ba1827f6a27f6c8e8074e5e7781a710ab2d5f9849f1f48e946e2d5e04e2f7def6f0848d68873a3089b2c1a51a6a197abc0033d68a29cdd07c9f5b6d823c14b629efe2e986b55eba2ef2665f", 0xe2, 0x4040, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xbf) 2018/01/20 12:41:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = socket(0x5, 0x80005, 0x3) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00007dd000-0x4)={0xfffffffffffffffc}, 0x4) fcntl$setown(0xffffffffffffffff, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:41:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000afa000)=0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e5c000)=@common='bond0\x00') connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xd) 2018/01/20 12:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000034c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f60000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d2b000-0x50)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff, 0x8001, 0x2, 0x100, 0x1f, 0x40000000, r1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001a5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000ed5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024b000)='/dev/hwrng\x00', 0x1, 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000b1f000)={&(0x7f0000044000)={0x27, 0x9, 0xffffffffffffffff, 0x7, 0x4, 0x5, "9feef634ab6160ed8cad4253f675003b4307bb1d0f4b38a9d10084884825b283707407ea12f2897704773b67dee92913c94bcfc9676a37d919081c3eec215b", 0x6}, 0x58, &(0x7f0000ecf000)=[{&(0x7f00001b3000)="cd2543a53c6a7c7fa0d24ebcc6071917267f7632362e8965fd11c0277cdece25aec972c93f435eff884e43faa7759ffbb6f92d10f5512a81cd5c42278ef0766496223f23443d95ceb92c073c94b339cfdf3ff39003bee1a440c7a430c2a1ebf9403c88db7b803e99ad90e1690744", 0x6e}, {&(0x7f00001a2000+0x4d2)="7d582b392ba7180eea7f06afd112e3c1fb4352860c1b986f16e9ecc2ea37df3ed4c26e2870a269", 0x27}, {&(0x7f0000623000)="310bf56ff6dcf2bb5261c16b41f8f6c397b384464ec15234c34fca269181804ea28ac0f5aff27f21ce8e3c75cddb89e51167fd54", 0x34}, {&(0x7f00006f9000-0xe4)="3cbca942a60fe73a1abd18d08cf617364c3f2c6b45c689e91ae790c44019c66dda0448034f5412362ea11a53519051131bcbbab5a8bb5a4954c1076d3ebe47a4b38dd05115829598c643f6fea338cc3323c38f5b5c1981ba537ac56aa3a2c65e6d4a321d3a6252f9832737661bc32ba99d58a6a15c171a8c0284fcf28c31c2e7573e7d91718b3ccf8e53c69bd4b9a85a8a3756ffcaca8465ec109af9e82881ea248ad9fb1530d94a49559dc7c7308d09ffb39bcf6338a9fb9fe821f31ebcd354e7d37d83b51954d89082daef98075ae26f832c2b5dd4828aa7826366a1c321450fae34eb", 0xe4}, {&(0x7f00005fe000)="", 0x0}, {&(0x7f0000ceb000)="3a6dc0a830f6864317be0634276721a41f2e17b21b98b4a2612eff2825d2cc335cbe32a22b80e8f543ce7495fd6e5d7d0e56be729df459237e18a98f552f635744a6dd49b0a122a33f5ea0b94247c4fc747cb94662ea0f50bf54fc4a74fadb56f0eb36a2519a0addbd79c76672ab22de26ac3b93d298815fa47c8d8fb6736c2dc8a4234b2657a03f1adf41900a12895806951e156e825ac0c96d007b925e7f7fad5e5795b7f0016f05bcdd2b99e679d0d668067bad933d4da5306e9982366c7b929929d5b20e5dea409b801f9423", 0xce}, {&(0x7f000057e000)="", 0x0}, {&(0x7f0000e94000)="dd7ef0ac4ac310e89a0d4d63f50de5dc4e637f2f60ac8aa5116f266c995c5d0528c0fd1432a48b4d53450fc105d22305d0074e8792cbec4e401c92ba13b88286", 0x40}, {&(0x7f0000bda000)="d7388d0bf001eafbd68965d05770ca8e1259b72ee3058e60b2f4eab2c55087b9c0bf3e7a97b669618c0ca7c5666be18af3b2226a385ecafe44ac64350e933963165339e94994d048fb774e142a972339df18129a2eddb139d4249ad64a535d89e16e1e5318805a5c829b473440cea97de1463110a872a0388ecee0353293205b25a523c14ac7d1c9ccae81d0da3f3ada02320c7eaf6d174d89c7b3fcbb816366199d9466c463942e4e90c76b9b123b4994d9c5c4b764370407e11177019be2", 0xbf}, {&(0x7f0000222000-0x3e)="91861780127a513dcf0a216f311b4e662b7ed99fc49b38a2ea3838d8ba36c2fb1039f1f0ff496da022a925951cc916274f5a3f9b4f1b78a297ce7e159bcb", 0x3e}], 0xa, &(0x7f00004c1000-0x28)={0x28, 0x186, 0x6, "3fd4670c40c0ef77247181dde45a41d910eb59764e196614a9ffcf"}, 0x28, 0x4040}, 0x44000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r6 = syz_open_dev$usbmon(&(0x7f00004d3000)='/dev/usbmon#\x00', 0x1b, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f000007e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvfrom$packet(r6, &(0x7f00008a3000-0x8a)=""/138, 0x8a, 0x2000, &(0x7f0000a14000-0x14)={0x11, 0x1, r1, 0x1, 0x1ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$KDSKBMETA(r6, 0x4b63, &(0x7f00001d8000)=0x1eb400) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000009b000+0xc8f)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/20 12:41:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005be000)='/dev/sequencer\x00', 0x4000042, 0x0) write$tun(r0, &(0x7f0000a49000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "cfa494", 0xb6, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"7e92478fa0bdd4d1afcdb94d253e03ff5cd1626a2343b3e19a739e135f7692a29c97e7d65b9f016f39750c830febc23203424eb6b905ca4005458d94e933c1bd397d213e1da3f7ac9c19eebf99bc6702f255ae24050a1760af5a0f6e219c66bad9f0f9d35d627c3035b84aca2e1a45eb6687162778d9fa4f61189b00b60c8c5d8f113040e5fcaa572947e9719d97610e6c8dd79f05b0151496c0ff087e935a8e9be9"}}}}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008b4000)={0x3, 0x5, 0x7, {0x77359400, 0x0}, 0x3, 0x81ea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000ab1000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 2018/01/20 12:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xe, 0x800) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00001dd000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ae9000)='./file0\x00', 0x80000, 0x80) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000a1f000)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ba000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000496000-0x3f)="fb64835381f500b62375dde209c7e5e035fcdb8643b03feceebcf89c58b2a1080bd9ea43ee5e87ddae3336b615099f6aac1480c2d4b83f21ca0b85b8ee7c6f") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000245000-0x2c)=[@in6={0xa, 0x0, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r3 = syz_open_procfs(0x0, &(0x7f00002ea000)='net/snmp\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00006eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000060f000)={r4, 0x27}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) sendfile(r3, r3, &(0x7f0000798000)=0x0, 0x61) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000068b000+0x58f)={0x1}, 0x4) 2018/01/20 12:41:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00002a4000)=""/21, &(0x7f00006b1000-0x4)=0x15) syz_open_dev$usbmon(&(0x7f0000e88000-0xd)='/dev/usbmon#\x00', 0x1000000, 0x1) 2018/01/20 12:41:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x1b, &(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}) r0 = syz_open_dev$sg(&(0x7f000051d000)='/dev/sg#\x00', 0x9, 0x801) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004af000-0x4)=@assoc_id=0x0, &(0x7f0000b70000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000014d000)={r1, 0x3ff}, &(0x7f00009ef000)=0x8) 2018/01/20 12:41:59 executing program 7: mmap(&(0x7f0000000000/0xa2e000)=nil, 0xa2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) 2018/01/20 12:41:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000abc000)={0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000ac000)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/20 12:41:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000-0x9)='net/icmp\x00') read$eventfd(r0, &(0x7f0000566000-0x8)=0x0, 0x8) connect$inet6(r0, &(0x7f0000319000-0x1c)={0xa, 0x0, 0x93, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x90}, 0x1c) 2018/01/20 12:41:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xe, 0x800) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00001dd000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ae9000)='./file0\x00', 0x80000, 0x80) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000a1f000)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ba000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000496000-0x3f)="fb64835381f500b62375dde209c7e5e035fcdb8643b03feceebcf89c58b2a1080bd9ea43ee5e87ddae3336b615099f6aac1480c2d4b83f21ca0b85b8ee7c6f") setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000245000-0x2c)=[@in6={0xa, 0x0, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, 0x5}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r3 = syz_open_procfs(0x0, &(0x7f00002ea000)='net/snmp\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00006eb000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000060f000)={r4, 0x27}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) sendfile(r3, r3, &(0x7f0000798000)=0x0, 0x61) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000068b000+0x58f)={0x1}, 0x4) 2018/01/20 12:41:59 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ff8000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x20000000) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ffa000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ae9000-0x18)={0x0, 0x5, 0x20, 0x10000, 0x401}, &(0x7f0000bb3000-0x4)=0x18) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ffa000-0x94)={r2, 0x8c, "5b1ea6b9264f79418402185eee8fb3dd9f7bb2f30c326b097181625b53a64b7700afd8a4cadfbeef38ae45351b993abf333e8dcec199fa8115b5e9ed0bb57ba8e1ad32ebcb1dd94912d67517c2d455a01da68935c1be441822130f18336eb38e4f1b4a6e717a3392f8169966ac3f82b73b34b580e114fc509fde8a3194a1614966fae373f9de2f878bed9233"}, &(0x7f0000180000-0x4)=0x94) r3 = memfd_create(&(0x7f000048f000)='/dev/binder#\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000a79000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000137000)=0x10) [ 48.593009] binder_alloc: binder_alloc_mmap_handler: 7303 20ab1000-20ab5000 already mapped failed -16 2018/01/20 12:41:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a23000)='net/softnet_stat\x00') sync_file_range(r0, 0x400, 0x8, 0x6) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2203, &(0x7f00007cd000)="") 2018/01/20 12:42:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x5)="fe304640bf", 0x5, &(0x7f0000000000)="a1") 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) utime(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x80000000, 0x5}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000459000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x12, 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000002000)='./file0\x00', 0x2c000, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) epoll_create1(0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2e, &(0x7f0000003000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/20 12:42:00 executing program 3: setrlimit(0x4, &(0x7f00006b9000)={0x0, 0xffffffffffffffff}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000dcc000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/20 12:42:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = socket(0x5, 0x80005, 0x3) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00007dd000-0x4)={0xfffffffffffffffc}, 0x4) fcntl$setown(0xffffffffffffffff, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002000-0x8)={0x7f, 0x40}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:42:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e8c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dff000)=0x14) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d32000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000b87000-0x7e)=""/126) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000e7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r2}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffd24) write$evdev(0xffffffffffffffff, &(0x7f00003c7000)=[], 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000c4b000-0x4)=0x200000000000000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea8000)='/dev/sequencer\x00', 0x0, 0x0) unlink(&(0x7f0000570000-0x8)='./file0\x00') connect$pptp(r4, &(0x7f00004a6000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x16}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/01/20 12:42:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000599000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 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}}, &(0x7f0000996000)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f000027b000-0x4)=0x0, 0x4) 2018/01/20 12:42:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)="2f00000000000000046f00", 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f77000-0xc)={0x60000001, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000df7000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000aad000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x1, 0x1, &(0x7f00001e1000)={0x0, 0x0}, &(0x7f00007d0000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000e4e000-0x8)={r2, 0x0}) epoll_pwait(r1, &(0x7f0000127000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d34000-0x8)={0x0}, 0x8) 2018/01/20 12:42:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a24000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb3000)=0x3) get_robust_list(r1, &(0x7f0000f7a000)=&(0x7f0000878000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000eab000-0x2)=0xc) r2 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r2, &(0x7f0000ded000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffa) ftruncate(r2, 0x5) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f000057a000-0x9)='/dev/sg#\x00') 2018/01/20 12:42:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000753000-0x1)='.', &(0x7f0000f6c000-0x1)='.') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001b7000)={0x0, 0x0}, &(0x7f0000a67000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000100000-0x6)={r1, 0x2000000000000}, &(0x7f0000c9b000-0x4)=0x6) 2018/01/20 12:42:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000708000-0x8)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000ef8000-0xa)=""/10) 2018/01/20 12:42:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004b5000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c29000)='net/ip_tables_matches\x00') readv(r1, &(0x7f0000052000)=[{&(0x7f0000c49000-0xe97)=""/4096, 0xffffffffffffff57}, {&(0x7f00001ba000)=""/4096, 0x1000}], 0x2) preadv(r1, &(0x7f00005b2000-0x8)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000c3f000-0x4)='tls\x00', 0x4) 2018/01/20 12:42:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000141000)={&(0x7f0000dd4000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000dae000)={&(0x7f0000068000-0x404)={0x404, 0x2c, 0x400, 0x5, 0x0, {0x5, 0x0, 0x0}, [@generic="cd7b72f7092b17820e2dcc643267822e4ef4e9b041aa5f5e8dcaec7945803296361709dc502d6bf82e962faa80a7c9ea3318c06f203b7ed913346e316cde51a7dbfcd4eef4e8cabdb7c2c049db25be937a69631d706b2255ed629b3daa14557ed9537f1ea3b45bdbf060a0f37e455c0ea6877441681eb95a219f5c2bc361fbf8fedf1431709ea6ad2f8e", @typed={0xc, 0x4c, @fd=r1}, @nested={0x25c, 0x8f, [@generic="209b6d6858ae76e0d097f9421a9206af795dea477dac9af326abb1ee71253bcfd7d24dc048d82f7d8fe43a4a639293d1b3a1c4b77c04e80de729368139fbf6ecb2ea0fe6c5410d7d7c21e88f8c66c2040f96dc289f120c58bc03fcfad19a918c7017d7b4e7075c9ab829a6b15a352c8680d667afd5805355b59ece1f5e9500b85351634a0537cbf6e2b7eb8fd3b1a666c449d1eeaf62c7562db7fe808bf79aad7ff72c8476c9cde7b05a843628001f4267f67f0370221021321fb3cff44ef032494dfa52cf8553a06fc5886de30ef2638cf393f185ca20b8324c7cc67903c9e32fe766", @typed={0xc, 0x37, @u32=0x7ff}, @typed={0x10, 0x32, @u64=0x80000000}, @generic="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", @typed={0xc, 0x42, @ipv4=@rand_addr=0x8}, @generic="ad100c8643ef5d2ef52ef1220feefa0a4ce95c5771540ea9a2478a562f2f82fc9a53223f08d3f53c895bdfe65ae4656a63076424d3d8e6887a5968ef10ffd38f1bbc4bd0c9b6c3154cbadd8ae41267e2bbe7"]}, @typed={0xfc, 0x89, @binary="b40a60e0ce29f5c8d7aea7e51546a364bc5345fa41943f4b2ba5030035a0e38de646d835bdc5cedbf1b38132dea34ab06cfdb9d61f49fe0e209d22947216680c39dceab918da1a6ca30e000e9fcdc7a269897001dd18c8c2516536b3306b6c29363f88df2277ffd62e4d0e83923ce258d4ad98c496518440f3b1bee9b1e1500b322f702b53ae8d61e69b244e0ba2575e7cc2a779e7f2e14b323743c1c0b185acef64ace023c72892a63811d0b5b2666c1e2098d884f75e06d91275b0cf65f37990f3fced6dd9dcf049f71e2e62d493061ca8334bdfca3b89fe73a2b485f0eeb0aa6656a3953c119b21a60f521b0af0386cff"}]}, 0x404}, 0x1, 0x0, 0x0, 0x10}, 0x40) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x800, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000011000-0x20)={"9249d5d9809b1e22820deb5a11de22c3", {0x4, 0x13fe61ee, 0x1, "dc008fb95f16", 0x2000, 0x0}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000009000)=0x0, 0x4) write(r3, &(0x7f000000d000-0x1000)='4', 0x1) read(r3, &(0x7f000000f000-0x69)=""/1, 0x14a) 2018/01/20 12:42:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) dup(0xffffffffffffff9c) getitimer(0x1, &(0x7f0000d70000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) utimensat(r2, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ce4000)={{r0, r1}, {0x77359400, 0x0}}, 0x0) 2018/01/20 12:42:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000011000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e14000-0x14)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000a72000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000164000)={0x1, &(0x7f0000623000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00009b5000)={r2, 0x2}) 2018/01/20 12:42:00 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$ipx(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000004000)='bbr\x00', 0x4) 2018/01/20 12:42:00 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000002000-0x48)=[{&(0x7f0000002000-0xf6)=""/246, 0xf6}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r1, 0x9) getpriority(0x0, r3) r4 = open(&(0x7f0000004000)='./file0\x00', 0x151201, 0x1b3814e785a8a1b5) r5 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000002000)=0x0, &(0x7f0000005000)=0x4) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0186405, &(0x7f0000003000)={0x7, 0x4, r5, 0xee91, r7, 0xffffffff, 0x1, 0x4}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000003000)={0x6, {{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl(r0, 0x720, &(0x7f0000001000-0x3)="") 2018/01/20 12:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000949000)="61fffffffffffffffb7300528660030e502efcbe06de7c4a246aba4acbbb108e19cab85ff3008279456b5c932e1701c026c61a5ca521f0bff790256e2456586e40023b1528d8f13891836b71d8f6ae58689f2d153ea7192e438d4c21d13bdc46c51d9fcec0b70ff46393624f54f27db0d5274e24a3ce67eea96e265caf164aa62458f3") fchmod(r0, 0x0) 2018/01/20 12:42:01 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000001000-0x10)={0x20000000000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:42:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00008b4000-0x4)=0x0, &(0x7f0000afd000)=0x4) sendto$inet(r0, &(0x7f0000a88000-0x58)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000f60000-0x4)=0x0) tgkill(r1, r2, 0x3) 2018/01/20 12:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000097000-0xa)='/dev/ptmx\x00', 0xa00, 0x0) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) mmap(&(0x7f0000000000/0x257000)=nil, 0x257000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r1, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f0000045000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f00001da000+0x437)=[{0x5, 0x5, 0x7, 0x0, @time={r2, r3+30000000}, {0x3, 0x9}, {0xde5, 0x2}, @raw8={"3bab9c40ac3ada609f33ed99"}}, {0x3f, 0x3, 0xfa, 0x1f, @time={0x0, 0x1c9c380}, {0x400, 0x401}, {0x6bf4cfed, 0x4}, @control={0x100000000, 0x0, 0x7}}], 0x38) clock_gettime(0x0, &(0x7f0000256000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 12:42:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000612000-0x8)='./file0\x00', 0x40, 0x22) inotify_add_watch(r0, &(0x7f0000ca7000)='./file0\x00', 0x8) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000893000)='/dev/hwrng\x00', 0x40, 0x0) mkdirat(r1, &(0x7f00001c8000)='./file1\x00', 0x20) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x80000, &(0x7f0000509000-0x1)="") clock_gettime(0x0, &(0x7f0000c83000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000ee8000-0x8)={0x3f}, &(0x7f0000ea1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e2a000)={r2, r3+30000000}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r4, r4, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/20 12:42:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() readv(r0, &(0x7f00009fc000)=[{&(0x7f0000907000)=""/236, 0xec}], 0x1) inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) accept4$ipx(0xffffffffffffffff, &(0x7f00003e4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000374000-0x4)=0x10, 0x0) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f00006ac000)={&(0x7f000066f000)=@ax25={0x3, {"da12fb9b51f66a"}, 0xbd}, 0x10, &(0x7f0000a21000+0xb8e)=[{&(0x7f0000898000-0xfb)="2c6fdc8325ed221d47b183074e6fd82c9a0c38b13654791ecba40c28a616b4e02fd8958b5c207aa65830d58ba09028433bb0e429fd4fe8e23412b0110f33ed134f2ad28f5f7a88cdf60443366afea1ffa4099147a120d77598133e67b56ee2fd970a609f0a8ef7ce7449ef084f3814e0e730fed0c7b2d0ac93cfc1d0cab7fbe2a635fe78fc02f24ba3dfada92a5d6a46b6d6a8e0d98ae1398f99d4591b8254513e843c06ed3d278c6575e33c5ce12b798d95e60fef6fd2483af8613d8ce86f37fda00792e07c13f3969a43e5046e517be8e325e38dc18bde12c368e7932d9dc9141eb980db7cba568ddb1b9ddfd057349068acdd0a792fcd99c95b", 0xfb}, {&(0x7f0000baa000-0xca)="c547be41fb0fd24666a9b657fc06223dc0af28afcbf12253e79410ed95470dea60db13a3e9d5acfd6eefbc94a3d08b0078d6a3abfa430e196e98e1c47d7ae15b16ca51cc0c50f68101da537b99a3eef168f295e1c5b13cfe61706d6daa8780211c096876ee2f5a08d4f5973b6306a794e88fa093bc4de0805699fb3a7fa9403396be5fb762d61fb836261f4c8d5e74ca981649aa3446b40b556559988e0a4b697dfe3b86119bb1ee420040773b1b2cd636e243e000b3d85bcb695dcc4fdd18e76771d758e68e00aa0f8c", 0xca}, {&(0x7f0000197000)="c8db9091531fc8798789f38f6ac4f41025f4c10533d1dd", 0x17}, {&(0x7f0000abf000-0x54)="92be10f994c8074a38ec0149a7280ecf4e1104bf48e6c7a0a912e0a48026144b77c687d71d9df0dcf9084e36450f33a26981e2e3fc7a97cc05635b234b6ac2d9278ea97b9a71a10ae42af6e91169acade778517f", 0x54}, {&(0x7f0000fbb000)="d13a85f6f1bbd7791633518017b8ba3d71fcd39d8314a395cf5dcdeb178203e3f9ed8168bfdc46d6218c59ce3fbcef0dfaff14fc9badf044357f2974ebc10d63a51055e13a8b63c2e5f017bfbcaf9f440b326947365339a0ae9e9c2776c433023cb84f8bcf573a8daf54fbc49f5c5e8634c52daab6af5939b23737d5edd1d7ce27214ad3b896e130c449e5373989299221cf6bdf561f5517c1f01540d892839fc2a72630b3", 0xa5}, {&(0x7f0000ef8000-0xca)="b905ce4be66d6176ce76cf23a8e4fd95369ab54572c451762de384effac89f99a657d53772f14cd805beb2fcbaaec427deb07d6cf0ec9fe8792a14a1f3e56ac609e0085958e3751f8b33fdf076f0a2c7341a4c1ec43bb7d204ae487d051b09ba2ba5f9de1bb43e9a96e33153f6ca44db7a10c213c88d83d7a58af57f1bc6d2900cf69ae2732637e1819156542353c082676d7129919b0b69eed1913f7e7b45ae55cc1fe6051b7d14a937a5b806451efbbb698cc80095c60d0dbcc2cff62892169131093c766f009e29bc", 0xca}], 0x6, &(0x7f0000058000-0xf0)=[{0xd4, 0x1ff, 0x1, "d869a91eb74e7dbb460e384022635a0845ee9c5f494a58f68b2be37ec9e159075eea0dd937ab180d7fc9415b451af8c9f48cdfe7975ca4760fed0b3fd5ba33777a7ab6f84a201cdf8ab0d3cd13b0060b7db0bbc6739b5c646d18e71875c58c036e41d18bb86626716dba7e65e7f58fbbcae53c2b35dd92d32c8790ae87ea368f3b65850ac5855efa137e978f09da51a0f345a2f0fb58bfc0ab2ea91a7ea161786aecbb1b16c4c9e7d82c5e01fea9ce0aa4c29f46cf4a834b446b7de2cccf5af3087756538885"}, {0x1c, 0x119, 0x2, "9dbbb8068bd656020a9af37c32"}], 0xf0, 0x4080}, 0x2100) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/20 12:42:01 executing program 0: r0 = geteuid() ioprio_set$uid(0x3, r0, 0x8000) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000fff000-0x8)={0x6, &(0x7f0000ffe000)=[{0x8, 0x40, 0x8, 0x0}, {0x2, 0x6, 0x101, 0x6}, {0x10001, 0x1, 0x2, 0xf50}, {0x100000000, 0x1, 0xffffffffffffff6a, 0x60000000}, {0x5, 0x927, 0x6, 0xfffffffffffffff8}, {0x10000, 0x1, 0x5, 0x2}]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c47000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000c26000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae2000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b26000-0x8)={0x0, 0x0}, &(0x7f0000fff000-0x8)={&(0x7f000023d000)={0x0}, 0x8}) 2018/01/20 12:42:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = socket(0x5, 0x80005, 0x3) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00007dd000-0x4)={0xfffffffffffffffc}, 0x4) fcntl$setown(0xffffffffffffffff, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r0, &(0x7f000045c000-0x8)={0x2}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000000000)=""/16, &(0x7f0000532000)=0x10) 2018/01/20 12:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f000025d000)='#}\x00', 0x0) ftruncate(r1, 0x100000001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0xf6cc, 0x4) fcntl$setsig(r0, 0xa, 0x23) sendfile(r0, r1, &(0x7f000000a000)=0x0, 0x2) 2018/01/20 12:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getpeername$inet6(r0, &(0x7f0000cab000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ec3000-0x4)=0x1c) rt_sigprocmask(0x0, &(0x7f0000975000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000a2a000)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) timer_create(0x7, &(0x7f0000c1a000-0x58)={0x0, 0x3d, 0x0, @thr={&(0x7f0000fc1000)="db91a4e071c3b5824b73730dc2c3954faab799b097430ebf71927fbc3f318a663d7023144ede09909ea1d1176ec5346a1a91eeec352b4ffe2709c5fb24dba66a0567e41e739dff52e7b9d09df53d26339af26cfb84897a1fdfd9a48dc37598b4d9ab6c710f83e027b9e21fd09e5de10bfdb6db7d7f2ff5550589c9a77f6c6a", &(0x7f00005ed000)="907bbfffb9405918c407727e64c6ebe521b0a38edbb8c97f7071f218d4a64768c10ec06e33199d9da605e2612440c711cc096d5ef23f7d2a1b335b3fe33c2a42c3b62e799a0cf1fa28207b0dcc5c0a65751d65d2eac083f6610c4b933feb10c441110593a504c54c5a7339f5a5d446665b5a68bf28295e68060ca0291c732124c7aa719cf93b8962522bf67ff9b7cb48c003d464e48b7075765f492506a379c6a2880d427b3b7cf7c28263da9b26082ec2e11206e9b8fac3b296e9e5208a51de3c58da669174148cd65a4997ec3cb212b72cd3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2f000)=0x0) timer_getoverrun(r1) 2018/01/20 12:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c12000-0xc)={0xffffffffffffffff, 0x0}) readv(r0, &(0x7f000089e000-0x8)=[{&(0x7f0000527000)=""/9, 0x9}], 0x1) poll(&(0x7f000066a000)=[{r0, 0x8250, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f00006ed000-0x60)=[], 0x0) getdents64(r0, &(0x7f0000518000)=""/109, 0x6d) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000c80000)={0xff, 0x7, 0x7, 0x8}, 0x10) 2018/01/20 12:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x40000008080, 0x0}, "706f727431000000000000000000000000000000000000020000000000000000000000000000000000050000000000040000000000000000000000008500", 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000bc2000-0xa8)={{0x100000000080, 0x8}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:42:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000700000-0xb)='/dev/loop#\x00', 0x480, 0x0) r1 = request_key(&(0x7f0000856000)='ceph\x00', &(0x7f0000a36000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000046e000)='/dev/loop#\x00', 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00001c6000-0x4)=0x6) keyctl$link(0x8, r1, r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004b4000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bab000-0x4)=0xe8) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) 2018/01/20 12:42:01 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x2, 0x5, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000)={0x0, 0x4, 0x4687eac5, 0x5, 0x10001, 0x5}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r1, 0x1, 0x7ff}, 0xc) setrlimit(0x0, &(0x7f0000002000-0x8)={0x7, 0x7}) 2018/01/20 12:42:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00005de000-0x15)="644cd82afbd0e6a98656586e978d94a7769b2d8794") r1 = syz_open_dev$sndtimer(&(0x7f0000011000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000e14000-0x14)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffb}) 2018/01/20 12:42:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f92000-0x4)=0x0) fstat(r0, &(0x7f0000d4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000090f000-0x4)=0x0) dup3(r1, r0, 0x80000) r6 = getuid() r7 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004ce000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009ac000)={{{@in6=@loopback={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000334000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a5d000)={0x0, 0x0, 0x0}, &(0x7f0000e40000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009a0000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000005d000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ff000-0x4)=0xe8) getresgid(&(0x7f0000b03000)=0x0, &(0x7f0000b42000)=0x0, &(0x7f0000af3000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000411000)=[{&(0x7f0000b95000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000704000-0x20)=[{&(0x7f0000d9f000)="6952c7e64b15c667d2b6e002", 0xc}, {&(0x7f00004fc000)="", 0x0}, {&(0x7f0000104000-0x1000)="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0x1000}], 0x4, &(0x7f000055a000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r1]}], 0x28, 0x40}, {&(0x7f0000dbe000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000822000-0x30)=[{&(0x7f0000def000-0x72)="48fbacc9d0fac60fd3a3471abc336107411feb0e81414bd86937be63bb64e85cebc393dd4ad6cc9c2775c2bc54ace84d766546b735963108322bda6182000738f58820b7498ec6ba630c7933fe3da641befc2621298054aa728e023d6c4145b8264da57eb767081ce57aea807acde28c2385", 0x72}, 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", 0x1000}, {&(0x7f00000fc000)="dcc34859ac3a8e93229d6ff1d8088ebcb98ccf3ccbae8460d7bd003c302822c2c35e4ed7f6f5a44d5e3cb09027179d7ab11d4f21e3bf0e53d442d30a9c62ed5c18920aabc8d1ac06637ec70c46ffc8b96f0a52b76d6335ecd38b6b4b966bb36d3019", 0x62}, {&(0x7f00002cf000-0x5c)="ccaf0f4a7e1fa9f781d690aced23690cd2b449c9a0d8eeaadcb6723bb32102b46c13215aab9b2f7790844431f680adbf89d021c7b61f701c180ae3dccb95fba53cc87b1a93152ef81883ab753863e20197a5b9c4e2515c7e8f467e0b", 0x5c}, {&(0x7f0000117000-0x27)="af652adf0d136b25295d40427989a99c689129783aaf7ea6d739cd505f6ebfc9edc013e411b7f4", 0x27}, {&(0x7f00001ad000-0xa0)="d1fbae51dc7afe5580cb1be114c7970cb56e89c2eff6b12111f1bb0934baa49cbd90bd56784eccd1ba44b3fec4ea1f33c837358c97b79e7cf0723391d95b647b84b6f6fdc728369e3e6246905c23286d8b590c7f04acbe9b0526864fb8cc730aca6d6015ef82aad592da060676d4e6e279552eaf81647d3d603c0287dacb41ae7ab21d143024c506ff8a7ead89152f293dccfc2b33ffdda42088b89ac8491894", 0xa0}], 0x6, &(0x7f000075e000-0xd8)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0, r0]}, @rights={0x34, 0x1, 0x1, [r1, r1, r1, r1, r0, r0, r1, r1, r0, r1]}], 0xd8, 0x80}, {&(0x7f0000eec000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000691000)=[{&(0x7f0000c21000)="889c4a338c1e3b8b147f4a5bfbef0e2fe420f69151549cc0c96ac86bd4d094008ab891f930269c7590be9f9892b430be859c7ef4fe4745f6d68ca4e199fd2805e19f43a13e10a78950b1e3405cb2b97cda40542bfae6402ab8e5fde2e9cea96507029dec0bd007c88a39914b66d54242836a4350122eecb28d9fff249b50", 0x7e}, {&(0x7f0000268000-0xfc)="d8efcda5573c6381b1a8cece6cd43e7c120fcf35d061cb00381ac245901ac49a096fc083a13cd27a22ab79b5175fa3ade0e47cf72be4a7a62efb650bc9386afb74b59b3a999ae990c0593d94dbca926b946e8c03cf3ced891d2fea50f78cedcfeebf1cf74008768295b621adf809340458d1a2761c647ec15b1539c292e6ea37dd6f80d04cf0820646a24a6194618a34f0ec51008ce7930f91d90671fd05332f1e40b77f7bcdddd5ed953111d67913622e61c24f14b03f3d4670cb82801ef35b47e2be5b29088e80cdf49eff2ba5b39af1f21b8aa6dfd07dff21707a518990aedeede9ddf14cc9d6b9ec1e894d01c4925b43831fd499457e444a2abf", 0xfc}, {&(0x7f0000f28000-0xdc)="aae68b2e7e1233b574acc44c459cf2d5b6f6dcf67ac5c84105f2f7da60978891147cf36b67f18788d38fb99be432fb1e5f432e76cfad8028224e9bf9d8f8db9065e1746844e4a8b6d6304c77b21d1888e6bf00a09a740f6de253c404075f67bfa28be1735d7542b7f733688c32dfc8651a590201bb16a9935f1d1cb8168c1503661b6b55625f0216ffb1d0c1ab908899e970c35bd94a97ed5aabe62d41aff653e39f44394e4fbf2eb090aa60e0d2f16ae58f7e6dde4fc5a40d8c865001c33cee5eb5b2bd01719a3d6db7c77b32e6c0841a81e617cb8555f6251d87c7", 0xdc}], 0x3, &(0x7f000093c000-0x60)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x60, 0x4000010}, {&(0x7f0000c91000-0x4)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000969000)=[{&(0x7f0000605000)="21c8e93bbc1f4623d3820aacec9aa3d58236757899d51d8256b3dc32c36c7ea97ea81d9830cf920d622698f4ef7405e7520596ba545995df647b1a307f5d86d3ffff9eb2b30f5540556671691d1128a057ba7f12fbe0d37911ba8d3236bb057f5f2da592a19d62b7", 0x68}, {&(0x7f0000cdf000-0x31)="02cadc9c56982767c21f84d1f4a9efcf804edc7cfb0738593b245f1b4ca94b98a0544a300a2041ff81d9f68d241e170ad8", 0x31}], 0x2, 0x0, 0x0, 0x8000}], 0x4, 0x4010) fstat(r0, &(0x7f0000dd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) sendmmsg(r1, &(0x7f00000fb000-0x140)=[{{&(0x7f0000688000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b4e000-0x50)=[], 0x0, &(0x7f00002ce000-0x280)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000b19000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000619000)=[], 0x0, &(0x7f000037f000-0x4c4)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/20 12:42:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = getpid() timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x40, 0x800000000000004, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000034e000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000a1e000)=0x7e, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) prctl$setname(0xf, &(0x7f0000a4b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@multicast2=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}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f000080d000)=""/4096, &(0x7f0000c44000-0x4)=0x1000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007e1000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r3, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/20 12:42:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00003f9000-0x74)="", &(0x7f0000744000)=0x0, &(0x7f0000df5000)=0x0, &(0x7f00000d5000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00005b3000-0x4)=0x200) mknod(&(0x7f0000f80000)='./file0\x00', 0x81, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') readv(r1, &(0x7f00009cd000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) write$eventfd(r1, &(0x7f0000bbf000-0x8)=0x4, 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000445000)=""/4096) 2018/01/20 12:42:01 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000054000-0xa8)={{0x2d, 0xaac5}, 'port0\x00', 0x80, 0x400, 0x101, 0x1, 0x4, 0x80000001, 0xffff, 0x0, 0x2, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000038000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 12:42:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x36)=""/54) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x40400, 0x19a) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000-0x4)=0x0) 2018/01/20 12:42:02 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000004000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x123000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000003000)={{0xfff, 0xffffffffffff1bb3}, 'port0\x00', 0x0, 0x0, 0x0, 0x8, 0x4, 0x1, 0x5e2, 0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000003000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@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]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000004000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x800, r3}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000004000)={0xfffffffffffffbff, {{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, 0x3, [{{0x2, 0x1, @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]}, {{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]}]}, 0x230) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1cf601) r4 = dup2(r2, r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000005000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000004000)=0xc) bind(r4, &(0x7f0000002000)=@ll={0x11, 0x0, r5, 0x1, 0x40000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/20 12:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000043000-0x4)=0x10, 0x800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e71000)='/dev/rtc\x00', 0x0, 0x0) sendfile64(r0, r1, &(0x7f000038a000)=0x0, 0x48) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:42:02 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000015000)='net/netstat\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000018000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) poll(&(0x7f0000010000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 12:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000700000-0xb)='/dev/loop#\x00', 0x480, 0x0) r1 = request_key(&(0x7f0000856000)='ceph\x00', &(0x7f0000a36000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000046e000)='/dev/loop#\x00', 0xfffffffffffffffe) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00001c6000-0x4)=0x6) keyctl$link(0x8, r1, r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004b4000)={{{@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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bab000-0x4)=0xe8) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) 2018/01/20 12:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000ba6000+0x919)="9af39b61dc67e11e628242bae6429a4dc086b7ec009512845f7b21a1b67382fbab6ce49ca82cbddb70e4badd168e373e6d287dc3d8182cba9d286b7c42d1f1bd40df31de6ee3b59a14536707dc368bdf317865d456", 0x55) creat(&(0x7f000035e000)='./file0/file0\x00', 0x0) umount2(&(0x7f0000388000)='./file0\x00', 0x4) 2018/01/20 12:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}) setrlimit(0x0, &(0x7f0000dcb000-0x10)={0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000675000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e8f000-0x4)=0x0) 2018/01/20 12:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00003f9000-0x74)="", &(0x7f0000744000)=0x0, &(0x7f0000df5000)=0x0, &(0x7f00000d5000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00005b3000-0x4)=0x200) mknod(&(0x7f0000f80000)='./file0\x00', 0x81, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') readv(r1, &(0x7f00009cd000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) write$eventfd(r1, &(0x7f0000bbf000-0x8)=0x4, 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000445000)=""/4096) 2018/01/20 12:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = getpid() timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x40, 0x800000000000004, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000034e000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000a1e000)=0x7e, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) prctl$setname(0xf, &(0x7f0000a4b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f000080d000)=""/4096, &(0x7f0000c44000-0x4)=0x1000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007e1000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r3, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/20 12:42:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) socket(0x5, 0x80005, 0x3) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = socket(0x5, 0x80005, 0x3) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00007dd000-0x4)={0xfffffffffffffffc}, 0x4) fcntl$setown(0xffffffffffffffff, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = getpid() timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x40, 0x800000000000004, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000034e000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000a1e000)=0x7e, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) prctl$setname(0xf, &(0x7f0000a4b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f000080d000)=""/4096, &(0x7f0000c44000-0x4)=0x1000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007e1000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r3, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/20 12:42:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x202102, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="b118c24bb4b5ff824b3ee8c0c1f233b71855f4dc82f5e9b6100a8d866592084847307256d3f7a7d76922a79aeaa4b07e3a83b1ab606abdbb934377391e19") futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000587000-0x8)={0x0, 0x0}, &(0x7f0000455000-0x4)=0x3, 0x401ffffffc) 2018/01/20 12:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000fc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000043000-0x4)=0x10, 0x800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e71000)='/dev/rtc\x00', 0x0, 0x0) sendfile64(r0, r1, &(0x7f000038a000)=0x0, 0x48) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:42:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00003f9000-0x74)="", &(0x7f0000744000)=0x0, &(0x7f0000df5000)=0x0, &(0x7f00000d5000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00005b3000-0x4)=0x200) mknod(&(0x7f0000f80000)='./file0\x00', 0x81, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') readv(r1, &(0x7f00009cd000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) write$eventfd(r1, &(0x7f0000bbf000-0x8)=0x4, 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000445000)=""/4096) 2018/01/20 12:42:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_create1(0x80000) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000853000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000b8c000)=0x0) sendto$inet(r3, &(0x7f00002c1000-0x31)="1761b0b9d62187c5a9f0a6efaf8ec8a7066aab2254584fb2d9f358c2aa46e99b39d0f573fcb3fcc9de75c224da971d2540", 0x31, 0x48854, &(0x7f00003d8000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000f6c000)={0x0, 0x0}) 2018/01/20 12:42:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) socket$unix(0x1, 0x1, 0x0) renameat2(r0, &(0x7f0000c4c000)='./file0\x00', r1, &(0x7f0000b9c000)='./file0\x00', 0x1) unshare(0x8000000) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/20 12:42:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x3)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000c77000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000fa3000-0x8)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000cc5000-0x10)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f0000285000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f1c000-0x4)=0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000058000-0x8)=0x0) socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000c93000)="23ea0000010001f00080000400ed00000008f900e003bf06000000cc0800190005d700009a7e", 0x26) readahead(r1, 0x7e, 0x2) 2018/01/20 12:42:02 executing program 2: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = timerfd_create(0x0, 0x0) ppoll(&(0x7f0000a78000-0x28)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000069f000-0x7)={0x77359400, 0x0}, &(0x7f0000a76000)={0x0}, 0x8) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x7, &(0x7f0000a79000-0x8)={0x0, 0x0}) 2018/01/20 12:42:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00003d7000)='.', &(0x7f0000496000-0x8)='./file0\x00', &(0x7f0000e8e000)='bpf\x00', 0x28000, &(0x7f0000ce0000)="") r0 = syz_open_dev$usbmon(&(0x7f0000611000)='/dev/usbmon#\x00', 0x3, 0x10d000) ioctl$KDENABIO(r0, 0x4b36) mount(&(0x7f00000c2000-0x8)='./file0\x00', &(0x7f000097f000-0x6)='./file1\x00', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f0000149000)="c066ff0300006d48a7d1a69979214f637e8725a83eb5fb21e9735d1e52529a81000000000000ac6f35e7bcdcc6eef5202c46a27fbcbfdaa05c6c98e847ae5c98f96e3dcabb") 2018/01/20 12:42:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000bab000)=[{r1, 0x0, 0x0}], 0x1, 0x400) syz_open_pts(r1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fec000-0x4)=0x0, &(0x7f0000feb000)=0x0, &(0x7f0000feb000)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x8ac4, &(0x7f0000fec000-0x8)='./file0\x00', r2, &(0x7f0000feb000)="8d40bb77dd083f301ceb19853385224f01ae35438c4b584a12a6c5fdfeee40386b9146f703a2") 2018/01/20 12:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004e4000-0xc)='/dev/autofs\x00', 0x351000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00001c6000-0x4)=0x3) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe82) sendto$inet(r0, &(0x7f0000176000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x800, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:42:03 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000000a000)={{{{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]}, {{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x6, 0x1, "39a3c72d631c513d7099ffaf63f0300a520e00faae945c67944e6deafc8e0da64136356fabd8fe30a47ce7dee02dbf371eb36189e5b4c88d7ef0dc40e567a019c2a7a29094696e502d55125a4638c133"}, 0x160) unshare(0x28060400) exit(0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000005000-0x50)={{0x10000, 0x1}, {0x7, 0x773}, 0x10001, 0x7, 0x1f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000000b000)=0x100000001, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000000d000-0x5c)={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, {0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa06c}, 0x2, [0x1, 0x29, 0x8, 0xffff, 0x8001, 0xfff, 0x907, 0x9]}, 0x5c) getresuid(&(0x7f000000b000-0x4)=0x0, &(0x7f000000a000)=0x0, &(0x7f0000005000)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000009000)='net/ip_tables_targets\x00') setsockopt$inet6_dccp_int(r2, 0x21, 0x1, &(0x7f0000005000)=0x8, 0x4) 2018/01/20 12:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:03 executing program 0: 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) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000003000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x0, 0x989680}, &(0x7f0000002000-0x8)={0x134000000000000}, 0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x4) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x8007f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x10)={{0x0, 0x7530}, {0x77359400, 0x0}}) writev(r1, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) 2018/01/20 12:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ea3000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) write(r0, &(0x7f00007a0000)="", 0xf415bd939ff5ab8a) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00001e9000-0x8)={0x4, 0x8, 0x6, 0x81a5}) truncate(&(0x7f00008cb000)='./file0/bus\x00', 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000326000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010e000-0x4)=0xe8) quotactl(0x5, &(0x7f0000875000)='./file1\x00', r1, &(0x7f0000b36000-0x6a)="09d49d28b1fed161b467ec65db2de1662498403993679f0b36e1346d3ab6e9dbfc1b666d0c20661afa4ad97ca42068fe62063123baf6af8f052fdf959b4bfc792369781b3df352cf8b1035affe5a30f12c2f9a38cc955ac05f1d6aa9ef54c762960ee170abae7ae0073a") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005ad000)={0x4, 0x80000001, 0x4, 0x7, 0xb8, 0x4, 0x4, 0x2, 0x0}, &(0x7f0000259000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000931000)=@sack_info={r2, 0xcf, 0x0}, &(0x7f0000a27000)=0xc) 2018/01/20 12:42:03 executing program 3: mmap(&(0x7f0000000000/0x380000)=nil, 0x380000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f000035e000)=0x0, &(0x7f0000347000)=0x4) mmap(&(0x7f000008e000/0x3000)=nil, 0x3000, 0x1, 0x20010, r0, 0x4) 2018/01/20 12:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c36000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000ff8000-0x50)={0x0, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = creat(&(0x7f0000fe4000)='./file0\x00', 0x29) clock_gettime(0x0, &(0x7f000076e000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f00004f9000)=[{0x5, 0x7f, 0x9, 0x5c, @tick=0x0, {0xfffffffffffffffc, 0x6}, {0x6, 0x2}, @control={0x7, 0xed6, 0x0}}, {0x70000000000000, 0x100000001, 0xffffffff, 0x0, @time={0x0, 0x989680}, {0x7fffffff, 0x9}, {0x4, 0x7fff}, @quote={{0x5, 0x4}, 0x8000, &(0x7f0000459000-0x1c)={0x2, 0x400, 0x0, 0x9, @tick=0x1, {0x99d, 0x3}, {0x1, 0x47a}, @connect={{0xffffffff, 0x8cb}, {0x40, 0x3}}}}}, {0x5, 0x6, 0x9, 0x6d58, @time={0x77359400, 0x0}, {0x7fffffff, 0x1}, {0x4, 0x81}, @time=@time={0x0, 0x0}}, {0x6b, 0xa23, 0x3, 0xd59, @time={r2, r3+10000000}, {0x4, 0x79c83786}, {0x8, 0x7}, @ext={0x5e, &(0x7f0000d41000)="4bf3312ae5217bf34a4948d59f6db34c059141b7ce6b9a10eac639fa66065468b23ecac18894d875cba54f1d83b5d99f9c6598ff3e234c6a7d25ac1b0ead95397938a291ccb861eb1ccb198a8d2352a6a0cf070d1a730794a05ccfc7fcc3"}}], 0x70) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000007e000-0x4)=0x0, 0x4) 2018/01/20 12:42:03 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000000a000)='/dev/rtc\x00', 0x40, 0x0) write$selinux_access(r0, &(0x7f0000007000)={"73797379656d81753a6f626a6563745f723a6b6d73675f6465766963655f743a7330", 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x0}, 0x44) 2018/01/20 12:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00008ab000/0x3000)=nil, 0x3000, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e54000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f00001d6000-0x50)={{0x9, 0x0}, {0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 12:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000576000)={0x2d0, &(0x7f0000278000)=[]}) pipe2(&(0x7f0000ae2000)={0x0, 0x0}, 0x0) 2018/01/20 12:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f45000-0x4)=0x0, &(0x7f0000ad4000)=0x0, &(0x7f0000011000)=0x0) unshare(0x8000400) getresuid(&(0x7f0000afe000-0x4)=0x0, &(0x7f00007fd000)=0x0, &(0x7f0000d43000-0x4)=0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000038c000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000070e000)={&(0x7f0000708000/0x2000)=nil, 0x2000}) r2 = syz_open_dev$mice(&(0x7f00003bb000-0xd)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000a75000)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 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]}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000057e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c9e000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d68000-0xe8)={{{@in=@rand_addr=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}, {{@in=@multicast1=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}}, &(0x7f00006be000-0x4)=0xe8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008df000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000a18000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="c56231a4b351", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005d5000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000122000)=0xe8) setresuid(r0, r3, r5) pselect6(0x40, &(0x7f0000fa4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a2000-0x40)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000105000)={0x0, 0x989680}, &(0x7f0000c23000-0x8)={&(0x7f0000340000)={0x0}, 0x8}) 2018/01/20 12:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ea3000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) write(r0, &(0x7f00007a0000)="", 0xf415bd939ff5ab8a) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00001e9000-0x8)={0x4, 0x8, 0x6, 0x81a5}) truncate(&(0x7f00008cb000)='./file0/bus\x00', 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000326000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010e000-0x4)=0xe8) quotactl(0x5, &(0x7f0000875000)='./file1\x00', r1, &(0x7f0000b36000-0x6a)="09d49d28b1fed161b467ec65db2de1662498403993679f0b36e1346d3ab6e9dbfc1b666d0c20661afa4ad97ca42068fe62063123baf6af8f052fdf959b4bfc792369781b3df352cf8b1035affe5a30f12c2f9a38cc955ac05f1d6aa9ef54c762960ee170abae7ae0073a") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005ad000)={0x4, 0x80000001, 0x4, 0x7, 0xb8, 0x4, 0x4, 0x2, 0x0}, &(0x7f0000259000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000931000)=@sack_info={r2, 0xcf, 0x0}, &(0x7f0000a27000)=0xc) 2018/01/20 12:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bc7000)="") mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) r0 = creat(&(0x7f000015c000-0x16)='./file0/control/file0\x00', 0x40) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000098f000-0x230)={0x8, {{0x2, 0x1, @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]}, 0x0, 0x3, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [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, @dev={0xac, 0x14, 0x0, 0x17}, [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]}]}, 0x230) unlink(&(0x7f0000feb000-0x16)='./file0/control/file0\x00') 2018/01/20 12:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) socket$inet_udp(0x2, 0x2, 0x0) write(r1, &(0x7f0000af8000-0x84)="", 0x0) dup2(r1, r1) r3 = add_key$keyring(&(0x7f0000563000)='keyring\x00', &(0x7f000046b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000511000-0x8)='keyring\x00', &(0x7f0000448000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r3, &(0x7f0000f3c000)=[{&(0x7f0000433000-0xce)="c7cbcb48f28eb2b28e7efc37d83f91a7d7592f7104ea41544eca9ef607f45759f5d0d3563e53904176235f0e1903f4523bd04abc111c0a6bad7dbb9302fe0afbbe9a00c2798e280ed3109fee2b8ca951c7bcea51e1d8e8aeebf0e24dffa2fd0281dec5025ccef8d5ab3cd05963195f6bdc0b73e98b9efff3b3b8f49b4ce8ae1541b75e52cbb97ab0ed10d3351720ee8422cced6d48b00bbd5557fe6dfad213630d70a9e38280bb66b2289c727f30a2fb1cb01c509fb8e4b7d30e18281cef56ac79fbb411356f82a895baabe41716", 0xce}, {&(0x7f0000beb000-0x43)="7368d77bd0b1a24f748cf4df1208fb0b8903c62fe28874294357be41adc9b5c468fdf7104674c8daa7e957aab651c5af27faa19aa57b2239a14747e6a5de572c00bc0a", 0x43}], 0x2, r4) r5 = dup3(r1, r2, 0x80003) ioctl$fiemap(r0, 0xc020660b, &(0x7f00002a1000-0x58)={0xfffffffffffffffd, 0x100, 0x1, 0x1f, 0x1, [{0x0, 0xffffffffffff8000, 0x1ff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000226000-0x2)={0x6, 0x4}) connect$unix(r5, &(0x7f0000e35000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/20 12:42:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x2, 0xffffffffffffffff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x20840, 0x0) ioctl(r0, 0x8b15, &(0x7f0000000000)="") 2018/01/20 12:42:03 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001000-0xd4)="", 0x0, 0x8001, &(0x7f0000001000-0x8)={r0, r1+10000000}) 2018/01/20 12:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x5) pread64(r0, &(0x7f0000e48000-0x8)=""/8, 0xfffffffffffffe07, 0x1000040800000) 2018/01/20 12:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:03 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002c4000)='/dev/autofs\x00', 0x141601, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000947000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) lchown(&(0x7f0000002000)='./file0\x00', r1, 0x0) 2018/01/20 12:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ea3000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) write(r0, &(0x7f00007a0000)="", 0xf415bd939ff5ab8a) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00001e9000-0x8)={0x4, 0x8, 0x6, 0x81a5}) truncate(&(0x7f00008cb000)='./file0/bus\x00', 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000326000-0xe8)={{{@in=@local={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}, {{@in6=@loopback={0x0, 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}}, &(0x7f000010e000-0x4)=0xe8) quotactl(0x5, &(0x7f0000875000)='./file1\x00', r1, &(0x7f0000b36000-0x6a)="09d49d28b1fed161b467ec65db2de1662498403993679f0b36e1346d3ab6e9dbfc1b666d0c20661afa4ad97ca42068fe62063123baf6af8f052fdf959b4bfc792369781b3df352cf8b1035affe5a30f12c2f9a38cc955ac05f1d6aa9ef54c762960ee170abae7ae0073a") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005ad000)={0x4, 0x80000001, 0x4, 0x7, 0xb8, 0x4, 0x4, 0x2, 0x0}, &(0x7f0000259000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000931000)=@sack_info={r2, 0xcf, 0x0}, &(0x7f0000a27000)=0xc) 2018/01/20 12:42:03 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef8000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x4, 0x38, &(0x7f0000337000/0x3000)=nil, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r1, &(0x7f0000fd1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$sg(&(0x7f000030c000-0x9)='/dev/sg#\x00', 0xfffffffffffffff7, 0x2) connect$llc(r2, &(0x7f0000933000)={0x1a, 0x1d, 0xfffffffffffff768, 0x8, 0x0, 0xffffffffffffffe1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b0d000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) 2018/01/20 12:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) clock_gettime(0x3, &(0x7f0000f0a000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000b30000-0x30)=[{0x40081, 0x6, 0x0, 0x1, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x16}], 0x1c) 2018/01/20 12:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a6f000-0x4)=0x0) socket$inet(0x2, 0x4, 0x217) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000047e000)={0x4, 0xd2, 0x7ff, 0x4, 0x1, 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, 0x0, 0x0, 0x0, 0x0]}) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000e3e000-0x3e)=""/62, 0x3e}], 0xe2, 0x100000) 2018/01/20 12:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x16)='net/ip_tables_targets\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x80000000, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socket$netlink(0x10, 0x3, 0x1f) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000e52000-0xd)='/dev/snd/seq\x00', 0x0, 0x10001) syslog(0x0, &(0x7f0000f7b000-0x9d)=""/157, 0x9d) fcntl$getownex(r1, 0x10, &(0x7f0000057000-0x8)={0x0, 0x0}) fallocate(r1, 0x1, 0x0, 0x8000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ba6000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000da8000)={r2, r3}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000528000)={0x9}, 0xb5) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:42:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x141000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00001b6000)={@rand_addr=0x18, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000002000-0xc)='/dev/autofs\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000003000-0x14)=""/20, &(0x7f0000001000)=0x14) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000003000-0x28)={0x7ff, 0x1b, 0xd202, 0x4, "fd552f4f70dbea26454d4bd7a00c9ecab96c2767e88a8f66208f2988715eda71"}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0x7}, &(0x7f0000001000)=0x6) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000002000)={@common='teql0\x00', @ifru_map={0x8, 0x10000, 0x7, 0x40, 0x2, 0xfffffffffffffffd}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000003000)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r4, &(0x7f0000006000-0x8)=[{&(0x7f0000005000-0x81)="7de8b77af399081e8a99d5e43a7eba9e8190abd868742e366c33f3f0587af849a389b46146dedbb872690ba165c773d6e4a5a7b3991e38ca29bba714b8d08cfe6bf956654d04414cff8346aa286cceba80a41e073a9bea1eba83c7715d4bb2e81beb3bfdb7c3588c1d68b0956316a7aff000777bd62c56b306e87e431f142a7570", 0x81}], 0x1, 0x4) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000008000-0x8)={r3, 0x59d}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000008000)={@multicast1=0xe0000001, @rand_addr=0x1f, 0x1, 0x2, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) bind$llc(r1, &(0x7f0000008000)={0x1a, 0x0, 0x10001, 0x2, 0x4, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000000a000-0x4)=r5) 2018/01/20 12:42:03 executing program 5: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000067b000-0x4)=0x0, &(0x7f0000253000-0x4)=0x4) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000942000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00003dc000)=0x0, &(0x7f00003d3000)=0x4) connect$inet(r0, &(0x7f0000633000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:42:03 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000015000)='/dev/usbmon#\x00', 0x8, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000016000-0x10)={r1, r2, 0x2}) r3 = epoll_create1(0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000007000-0x8)={0x3, &(0x7f0000005000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000016000)={r4, 0x3}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000014000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000e000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000019000-0x20)={0x972, 0x0, 0xfffffffffffffffa, 0x3ff, 0x101, 0xffffffff, 0x1ff, 0x9}, &(0x7f0000019000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r5, &(0x7f0000011000-0x10)=[{&(0x7f0000014000)=""/4, 0x4}, {&(0x7f0000007000)=""/9, 0x9}], 0x2, &(0x7f0000017000)=[{&(0x7f000000a000-0xa)=""/10, 0xa}, {&(0x7f0000017000)=""/4096, 0x1000}, {&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f0000017000)=""/0, 0x0}, {&(0x7f0000007000)=""/110, 0x6e}, {&(0x7f0000017000+0x8a7)=""/50, 0x32}, {&(0x7f0000017000)=""/4, 0x4}, {&(0x7f0000014000)=""/89, 0x59}, {&(0x7f0000001000-0xf)=""/15, 0xf}, {&(0x7f0000003000-0xe9)=""/233, 0xe9}], 0xa, 0x0) 2018/01/20 12:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000036a000-0x8)={@empty=0x0, @multicast2=0x0}, &(0x7f00001af000-0x4)=0x8) getsockname$netlink(r0, &(0x7f00002b0000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f29000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000077f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00007a4000-0x1000)=""/4096) 2018/01/20 12:42:03 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000001269, &(0x7f0000e74000-0x1)="") fcntl$setstatus(r0, 0x4, 0x2800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x80000001, 0x400101) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={"98412d6ab7a1cc3fa79a5675bf2ad1ae", {0x4, 0x5, 0xffffffff, "16ad5bbe3c7b", 0x1f, 0x0}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000005000-0x4)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4801, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1ff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000005000-0x4)=0x0) 2018/01/20 12:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000686000-0x8)='keyring\x00', &(0x7f00005b4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) getresuid(&(0x7f0000223000)=0x0, &(0x7f0000fb5000-0x4)=0x0, &(0x7f0000067000)=0x0) pipe(&(0x7f0000e5f000-0x8)={0x0, 0x0}) r2 = getegid() keyctl$chown(0x4, r0, r1, r2) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) 2018/01/20 12:42:03 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x10001, 0x82) unshare(0x40600) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000003000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000003000)={&(0x7f0000001000-0xe8)=@upd={0xe8, 0x12, 0x0, 0x4, 0x1, {{'rfc4106(gcm(aes))\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], 0x2000, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xffff}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x4000004) r1 = memfd_create(&(0x7f0000001000-0x2)='o\x00', 0x0) syncfs(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000004000-0x3c)={{0x0, 0x3, 0x1, 0x2, 0x49a}, 0x6, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x16)='net/ip_tables_targets\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x80000000, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) socket$netlink(0x10, 0x3, 0x1f) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 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) syz_open_dev$sndseq(&(0x7f0000e52000-0xd)='/dev/snd/seq\x00', 0x0, 0x10001) syslog(0x0, &(0x7f0000f7b000-0x9d)=""/157, 0x9d) fcntl$getownex(r1, 0x10, &(0x7f0000057000-0x8)={0x0, 0x0}) fallocate(r1, 0x1, 0x0, 0x8000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ba6000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000da8000)={r2, r3}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000528000)={0x9}, 0xb5) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:42:03 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) 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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x8)={0x6, &(0x7f0000001000)=[{0x8d84, 0x8, 0x5, 0xffffffffffffff81}, {0x7, 0xfffffffffffffffd, 0x7, 0x0}, {0x84a8, 0x20, 0x10000, 0xfff}, {0x2, 0xffffffffffff85ba, 0x200, 0x8000}, {0x8, 0x100000000, 0x1, 0x8}, {0x7, 0x100, 0x80000000, 0x6}]}, 0x8) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000181000-0x11)='vmnet0eth1system\x00', &(0x7f000095b000-0x23)='keyringppp0GPL{&!posix_acl_access/\x00', &(0x7f0000198000)='cgroupGPL.system\x00', &(0x7f0000f1b000-0x7)='ppp1,/\x00'], &(0x7f00005fa000)=[&(0x7f0000e93000-0x6)='eth0-\x00', &(0x7f0000000000)="657468303a866264657676626f786e65743000", &(0x7f0000001000-0x8)='bdevp--[', &(0x7f0000001000-0x16)=',trustedGPLeth1cpuset\x00', &(0x7f00004ba000-0x1)='\x00'], 0x400) personality(0x400000) r1 = syz_open_dev$sg(&(0x7f00006db000)='/dev/sg#\x00', 0x4, 0x16000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r2, &(0x7f0000005000-0xd8)=""/216, 0xfff3) 2018/01/20 12:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) r2 = getpgrp(0x0) r3 = gettid() r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000712000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000812000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0b000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000cdd000)={r5, 0x1}, &(0x7f00000d3000)=0x8) rt_tgsigqueueinfo(r2, r3, 0x1b, &(0x7f0000fa2000)={0x0, 0x0, 0x0, 0x0}) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r6, &(0x7f0000a42000-0x80)=""/128, 0x80) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000a91000)={0xfff7fffffffffdb0}, 0x8, 0x80000) readv(r7, &(0x7f0000a73000-0x10)=[{&(0x7f0000066000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/20 12:42:03 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x8)={0x6, &(0x7f0000001000)=[{0x8d84, 0x8, 0x5, 0xffffffffffffff81}, {0x7, 0xfffffffffffffffd, 0x7, 0x0}, {0x84a8, 0x20, 0x10000, 0xfff}, {0x2, 0xffffffffffff85ba, 0x200, 0x8000}, {0x8, 0x100000000, 0x1, 0x8}, {0x7, 0x100, 0x80000000, 0x6}]}, 0x8) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000181000-0x11)='vmnet0eth1system\x00', &(0x7f000095b000-0x23)='keyringppp0GPL{&!posix_acl_access/\x00', &(0x7f0000198000)='cgroupGPL.system\x00', &(0x7f0000f1b000-0x7)='ppp1,/\x00'], &(0x7f00005fa000)=[&(0x7f0000e93000-0x6)='eth0-\x00', &(0x7f0000000000)="657468303a866264657676626f786e65743000", &(0x7f0000001000-0x8)='bdevp--[', &(0x7f0000001000-0x16)=',trustedGPLeth1cpuset\x00', &(0x7f00004ba000-0x1)='\x00'], 0x400) personality(0x400000) r1 = syz_open_dev$sg(&(0x7f00006db000)='/dev/sg#\x00', 0x4, 0x16000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r2, &(0x7f0000005000-0xd8)=""/216, 0xfff3) 2018/01/20 12:42:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000615000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000847000-0x50)={{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]}) fadvise64(r0, 0x0, 0x2, 0x0) 2018/01/20 12:42:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000036a000-0x8)={@empty=0x0, @multicast2=0x0}, &(0x7f00001af000-0x4)=0x8) getsockname$netlink(r0, &(0x7f00002b0000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f29000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000077f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00007a4000-0x1000)=""/4096) 2018/01/20 12:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008bc000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000196000)=0x3) 2018/01/20 12:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000eb8000)=0x0, &(0x7f0000e4f000)=0x4) pwrite64(r0, &(0x7f00008d5000)="", 0x0, 0x0) 2018/01/20 12:42:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f3f000-0x5)='user\x00', &(0x7f000005c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e00000)='w', 0x1, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f00000cf000-0xcf)=""/207, 0xcf) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f000065c000-0x8)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000093000-0x15)='/dev/pktcdvd/control\x00', 0xa0140, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000812000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6tnl0\x00'}}) 2018/01/20 12:42:03 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007af000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000570000-0x4)=0xfffffffffffffcfa) setresgid(r0, r0, r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000899000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000001000-0x4)=0x1e) 2018/01/20 12:42:03 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r0 = open(&(0x7f0000e59000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00006f3000-0x20)=[{{&(0x7f0000fe1000-0x26)=@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, &(0x7f000003d000)=[{&(0x7f0000fe0000)=""/8, 0x8}], 0x1, 0x0, 0x0, 0x7}, 0x6}], 0x1, 0x20, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000d63000)="493a9efdb485641bdd78e687570aa733f463ce62f88b8a5baead47921ea083824b56798b9187b322a5612f2de3a8b2028873bcd2ec9a5cc842be218ca20b8fe390ee51f9de757adfcf2a2a572334bbbcb567abec6cfb26f260ba1ccb4a3cd19113e0931b19ddd7dec38d25dc7b95aec460aaaa1fe6919c8765106e4ef3ab4dcf2787e728ee3e5e796873f4784d1a745dedf416cb388b87cb99ff41fac17dc51210f7223bc0128a60358c77fba9e5547db4ad2aba08d8bdf6daed42d8b241187ec81b4c6126eccc969e606abb8b2ab1a52ff0b502c60c7324a8c6f681c4d5a32208", 0xe1) connect$unix(r0, &(0x7f0000fe0000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/20 12:42:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005bc000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) r1 = syz_open_dev$usbmon(&(0x7f00005b2000-0xd)='/dev/usbmon#\x00', 0x7, 0x100) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000461000)="d430cb39d3c09d5be7fbb5e5c2e67b63fc341631d113ad6e5f17d2101751b378219175e9063776c7f02df66dccae699e4dd44aa29254271b95a6c2f82aa1b6d4ca10f4f3559a0719bd4e2e159d20dff362a22a16ec43fc44e4c29988bffb16795b2d8b37b90511ad8e1961e69a3b3e526938b713c3e37cfa678bd53196eb89164c544b7fea906f95775cdf036afb39f93e6d9179aa72d99f4598844e3f359c52e1d32f4ab4fdda5a906d07d62c47c4dea70a434ecf3f") r2 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5382, 0x0) 2018/01/20 12:42:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000b5c000)='./file0\x00', 0x410000, 0x108) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000cab000)={{0x400, 0x6}, 'port1\x00', 0x14, 0x40000, 0x4f2, 0x10000, 0x3, 0x1000, 0x61e, 0x0, 0x5, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000f39000)='./file0\x00', &(0x7f00008cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000187000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00006a4000)='./file0\x00', r1, r2) r3 = request_key(&(0x7f0000828000)='id_legacy\x00', &(0x7f000020a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e5c000-0x3)=')@\x00', 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000796000-0xb)='cifs.idmap\x00', &(0x7f0000992000-0xa)="ee247d707070302bf000") mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bc7000)="") mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000beb000)='./file0\x00', &(0x7f00001ed000-0x10)='./file0/control\x00') rename(&(0x7f0000592000)='./file0/control/file0/file0\x00', &(0x7f00009de000-0x10)='./file0/control\x00') 2018/01/20 12:42:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd9000)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f00005bb000)="") r0 = creat(&(0x7f0000f3c000)='./file0/bus\x00', 0xd6c12c66158cb754) writev(r0, &(0x7f0000fed000-0x20)=[{&(0x7f0000564000)='e', 0x1}], 0x1) lseek(r0, 0x0, 0x4) 2018/01/20 12:42:03 executing program 4: mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x800) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r1, &(0x7f000000e000-0x8)=[{&(0x7f0000000000)="1e", 0x1}], 0x1, 0x0) 2018/01/20 12:42:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000eb3000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000400000)='mountinfo\x00') preadv(r1, &(0x7f00008c9000-0x10)=[{&(0x7f00009cd000-0xed)=""/237, 0xed}], 0x1, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000911000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00006fb000-0x8)={r2, 0x27}) 2018/01/20 12:42:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:03 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a88000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000939000)=0xc) sched_getscheduler(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001000-0x4)={0xfffffffeffffffff, 0x5, 0x2000}, 0x4) perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x4fc, 0xc00000000000, 0xffffffffd2adce3b, 0x49, 0x0, 0x10001, 0x63002, 0x0, 0x6, 0x7fffffff, 0x6, 0xfffffffffffff801, 0x9, 0x2, 0xfffffffffffffff8, 0x9, 0x7, 0x47, 0x3f, 0x3, 0x8000, 0xc1, 0x101, 0x0, 0x10000, 0x1, 0x4, 0xffff, 0x3f, 0x9, 0x1, 0x3f, 0xab82, 0x70739fcc, 0x4, 0x0, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x5001, 0x6, 0xfffffffffffffffb, 0x5, 0x8, 0x4, 0x1, 0x0}, r0, 0x6, r1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000002000-0x2)=0x81) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000003000-0x20)={@generic="20b0305e8376d888f15e6fe2feb6c13c", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x5}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000004000-0x18)={r2, 0xfffffffffffff6d4, 0xd0b566959ff50e66, 0x8, 0x80}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000004000)="6a47a0c03c4d5012ac6d5045238179ce31d708d8514702a15377535c973bfa63f9103c0bb69dd89a841f90c266bd016921af8a7e30a9f356301d83b940ab829067723f8a0964879f5817fd76e7d1654e6c0d65257fd036c980d3f2", 0x5b) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000004000-0x18)={0xdd, 0x6, 0x6, 0x79, 0x10, 0xffff}) prctl$intptr(0x21, 0x6fd) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000004000)={0x0, 0x2a, 0x0, @thr={&(0x7f0000006000)="df8e6b9e9edd41853e03b238006a4711d29b1c098ff5a17577", &(0x7f0000007000-0x5e)="ff5f97f0315e3ca3084ada48083c7e7724bdc06065e083102e702afd5ed9137ca46902a6b159103e7a4428f4fd8c9a35e77dc09aae8a0e672d4c521e8647f1df788c53c1c889be2231a5630136ef976a012e1b3c0184251f3b728465f019"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000008000-0x10)={{0x0, 0x0}, {r3, r4+10000000}}, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 12:42:03 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000af3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00007bf000)=0x3a) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f00000c8000)=0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000003000-0x10)={0x6, 0x396b0295, 0x2020e, 0x178e}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x3) shutdown(0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/161, 0xa1}], 0x1) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x1, 0x0) setresuid(0x0, 0x0, 0x0) set_robust_list(&(0x7f0000002000)={&(0x7f0000003000/0x4000)=nil, 0x1, &(0x7f000000c000/0x2000)=nil}, 0xc) 2018/01/20 12:42:03 executing program 7: mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000090f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000090f000-0x1a)=""/36) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006c7000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000368000-0xcf)=""/207) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000910000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000911000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000912000-0x74)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x5f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000000}, @in={0x2, 0x0, @rand_addr=0x544, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) syz_open_dev$evdev(&(0x7f0000911000-0x12)='/dev/input/event#\x00', 0xfffffffffffffff9, 0x60000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000910000-0x108)={0x4, {{0xa, 0x2, 0x928f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xc61, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x29a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/20 12:42:03 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000b71000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0xfffffffffffffff8, 0xfffffffffffffe96) keyctl$join(0x1, &(0x7f000092b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f82000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000f84000-0x4)=0x0) 2018/01/20 12:42:03 executing program 5: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004f0000-0x10)={0x1, &(0x7f0000f7f000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f7f000)=0x0) 2018/01/20 12:42:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000cb6000)={0xe0, &(0x7f00001e3000)=""/224}) mmap(&(0x7f0000000000/0x945000)=nil, 0x945000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0xd)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:42:04 executing program 2: r0 = open(&(0x7f0000add000)='./file0\x00', 0x40, 0x1c8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005ea000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d1f000)=0x0, &(0x7f000045a000-0x4)=0x0, &(0x7f00006cf000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c05, 0x0) 2018/01/20 12:42:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000cb6000)={0xe0, &(0x7f00001e3000)=""/224}) mmap(&(0x7f0000000000/0x945000)=nil, 0x945000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0xd)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f000048d000-0x40)=[{&(0x7f0000ec3000)=""/4096, 0x1000}], 0x1) fstatfs(r0, &(0x7f0000b4b000)=""/23) sendto$inet(r0, &(0x7f0000b1c000)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace80853cf1a9ee1c750f4b20699ab4a7d787c4fddae30933aeb22fb9e4a1", 0x70, 0x0, 0x0, 0x0) 2018/01/20 12:42:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a4b000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x24012, r2, 0x0) bind$ipx(r1, &(0x7f0000134000-0x10)={0x4, 0x20, 0x7, "e0c420f9ee11", 0xf07, 0x0}, 0x10) 2018/01/20 12:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000697000)={0x0, 0x0, 0x0}, &(0x7f000046e000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f0000de8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e3d000)={0x0, 0xa7, "e05e71876a5114990746d25a9fa14e9d2923c27488260e188ab891f9696bc06c9b4f1fd9331db2331b0bf43c6574d8a90be11b415f8b0baadbeb7a8a966adb22ec84bfb33b4782f379f27019d3c8c0c68b9b5ce3b3faee2a5e51bf7c379ba744464710d5c67ae18a20ceac4dcfd73a06795b172d64be0bb57bc384ebf78582b166fae87e40342a78425cd65073f72943c56367038ec31f91b8a4682d191ee5afa1f8d96c876c6e"}, &(0x7f0000afe000-0x4)=0xaf) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000329000-0x59)={r4, 0x51, "a4348339afdee9b13456756bb708ceaf5c515d0269fcef5e82292289036e5f987c2f2a72e459b3a8de0296cf153e0531b0e9ea8b2568400877942b60570a50afa174878b0a3dcc57ff4092e10588fb7348"}, &(0x7f0000dad000)=0x59) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f00008da000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000fa2000-0x10)={&(0x7f000014d000-0x40)=""/64, 0x40}) 2018/01/20 12:42:04 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e20000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000565000-0x8)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000910000-0x15)='/dev/pktcdvd/control\x00', 0x450000, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) rt_tgsigqueueinfo(r0, r1, 0x24, &(0x7f0000460000-0x10)={0x38, 0x7, 0xe8f, 0xf}) inotify_rm_watch(0xffffffffffffffff, 0x0) 2018/01/20 12:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d39000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003b1000-0x4)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000868000)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0xa9) 2018/01/20 12:42:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:42:04 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x2}, {0xc, 0xffffffffffffffda}, {0x3, 0x2}, {0x4, 0xffffffff00000000}, {0xe, 0x20}, {0x3, 0x3f}, {0x8, 0x6d}, {0x4, 0x611bc123}], 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x3ff, 0x7, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={r1, 0x7f, "36775a4c3da41014c02bceb584cdd5edc049c0831f5e1a3c66a7b646aa815a3677c729e05f6561a76da5dc8a9043e79f42320398c74198a6b3607739ccd02315fdb66feb641cbc50e640dce9d917b6128ac51e1a442e5c377d183019b0e16c7c91608b42b60becf467bf83603787b3b07f0d1549eb0a94ea700f83b1540e4e"}, &(0x7f0000005000-0x4)=0x87) 2018/01/20 12:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bb5000)='/selinux/relabel\x00', 0x2, 0x0) pipe2(&(0x7f0000e04000-0x8)={0x0, 0x0}, 0x80000) getsockname$ipx(r0, &(0x7f00007d2000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009a4000-0x4)=0x10) 2018/01/20 12:42:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2000000000000010, 0x802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d76000-0x9)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1a, &(0x7f0000f6b000-0x4)=0xd28, 0x4) 2018/01/20 12:42:04 executing program 1: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000973000-0x12)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4000}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000a60000-0x12b4)=[{0xc, 0x0, 0x0, ""}, {0xc, 0x0, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/20 12:42:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000469000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000551000)={0x0, 0x0, 0x0}, &(0x7f000086e000-0x4)=0xc) getresuid(&(0x7f0000188000)=0x0, &(0x7f0000ce7000)=0x0, &(0x7f000080b000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f000092a000-0x20)={0x6d9b4b45, 0x8, r1, 0xfffffffffffffffc, r2, 0x80, 0x8, 0x3}) shutdown(r0, 0x2) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) 2018/01/20 12:42:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000049c000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/20 12:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000b21000-0x8)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) unshare(0x28060400) 2018/01/20 12:42:04 executing program 2: 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) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00004ab000-0x4)=0x3f, 0x4) r1 = add_key(&(0x7f000063a000-0x8)='big_key\x00', &(0x7f0000967000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000057a000-0xe5)="013f40dff5256e31b88abfe8e65fdb954fd86d85c031c5239cdcb68a6ba6764ec300cb5a93d8003085cc0efdbc290506b0c888e6f743e4fff028e181284127c3a54acc01839b8bc9b4e2c6d0941ce56f060c0aebe46d23bf81f3af8d76df815b6a8bf650206a97fbec65c3eb612980185392b2e21ff5566f4b337638390601313033bd52151e2f643730ee66680aebb4cb0fdfff132a58d12527aad733566c2d84126960133d8c59c305d4b2268a18b49d57a7c0bd2d5ee0d996a929431067e233226d1ff59d454f7f95c8a7621d087ae90f69f741bda3ed4beb064c619b8552bf38a1b895", 0xe5, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) 2018/01/20 12:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000c99000-0x60)=[{{&(0x7f0000572000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f00000b4000)=[{&(0x7f0000e19000-0x15)=""/21, 0x15}, {&(0x7f0000698000)=""/4096, 0x1000}, {&(0x7f0000501000)=""/18, 0x12}, {&(0x7f0000d30000)=""/127, 0x7f}, {&(0x7f0000cb0000-0x61)=""/97, 0x61}, {&(0x7f000073a000)=""/98, 0x62}, {&(0x7f00007ac000)=""/83, 0x53}, {&(0x7f0000ea4000-0xf9)=""/249, 0xf9}, {&(0x7f0000392000-0x74)=""/116, 0x74}], 0x9, &(0x7f00003cf000)=""/143, 0x8f, 0x0}, 0x8}, {{&(0x7f0000078000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000063b000-0x38)=[{&(0x7f0000aeb000)=""/229, 0xe5}, {&(0x7f00000f0000)=""/0, 0x0}, {&(0x7f00005e7000)=""/132, 0x84}, {&(0x7f0000044000-0x65)=""/101, 0x65}, {&(0x7f0000d31000-0x78)=""/120, 0x78}, {&(0x7f00004e8000)=""/212, 0xd4}, {&(0x7f00001e8000-0x61)=""/97, 0x61}], 0x7, &(0x7f000078d000)=""/79, 0x4f, 0x1}, 0x6}, {{&(0x7f0000178000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00005a5000)=[{&(0x7f0000cdc000-0x46)=""/70, 0x46}], 0x1, &(0x7f0000532000-0x60)=""/96, 0x60, 0xfffffffffffffc00}, 0x1f}], 0x3, 0x2, &(0x7f0000ee9000-0x8)={0x0, 0x989680}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000004a000-0x4)=0x3, 0x4) r1 = syz_open_dev$mice(&(0x7f00007e2000)='/dev/input/mice\x00', 0x0, 0x80000) openat(r1, &(0x7f0000a33000-0x8)='./file0\x00', 0x28001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dd3000)={0x0, 0x0, 0x0}, &(0x7f00008bd000-0x4)=0xc) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000046c000-0x4)=0x0) getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d50000-0x4)=0x0) r2 = gettid() r3 = getpgid(r2) r4 = syz_open_procfs(r3, &(0x7f0000887000)='maps\x00') readv(r4, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) 2018/01/20 12:42:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x4527}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x7, 0x30}, &(0x7f0000001000)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000000, 0x24010, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000001000-0x8)={0xb1, &(0x7f0000002000-0xb1)=""/177}) 2018/01/20 12:42:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000031c000)=[{&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000000000)=""/84, 0x54}], 0x2, 0x0) ioperm(0x3070, 0x6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002d0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000f9c000)={0x2, 0x4}) lseek(r1, 0x0, 0x4) 2018/01/20 12:42:04 executing program 4: personality(0x1bb2baf3005ac113) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000ebb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ebc000-0x1000)="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", 0xffffffffffffff9e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000ebc000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ebb000)='\x00', 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) 2018/01/20 12:42:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000a88000)="", 0x0) write(r0, &(0x7f0000a95000)="e1076cf5d9b988f41f2a6c2f5f32a1c6327962189b5eecd240847eacaf9f9914be2d978bc2443a7946e88e2f5c6a581ad7f2a3890fb04d6b1e6be99e6df7e7a8245dea559a61ea0fe06cf6dbfeaa1b626a305a63c39780db62c919ec12277c217cdd474ca4fe", 0x66) writev(r0, &(0x7f0000e41000-0x30)=[{&(0x7f0000ea1000)='z', 0x1}], 0x1) 2018/01/20 12:42:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000965000)='}\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000da2000)=0x0, &(0x7f0000b06000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r3, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x3, 0x0) 2018/01/20 12:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000053d000-0x28)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x12, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:42:04 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000012000-0x4)=0x0, &(0x7f000001b000-0x4)=0x4) dup3(r0, r1, 0x0) vmsplice(r0, &(0x7f0000015000-0x8)=[{&(0x7f0000015000-0x61)="01", 0x1}], 0x1, 0x0) dup3(r0, r0, 0x80000) 2018/01/20 12:42:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000b5000)='/dev/input/event#\x00', 0x0, 0x210040) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000bc000-0xc)={0x1000000, 0x50, &(0x7f00005f8000)=""}) syz_open_dev$evdev(&(0x7f000086e000-0x12)='/dev/input/event#\x00', 0x102, 0x1) 2018/01/20 12:42:04 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa00000)=nil, 0xa00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000fdf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000702000)=0x58, 0x800) pipe2(&(0x7f00003e9000-0x8)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000022d000)='/dev/rfkill\x00', 0x2040, 0x0) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000732000)=0xffffffffffff8001, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c7c000)='/dev/keychord\x00', 0x3c0002, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000b4b000-0xc)={0x8000000, 0x2a2, 0x1c}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000fe0000)=""/3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008b4000-0xc)={0x0, 0x81, 0x2, [0x1, 0x0]}, &(0x7f00002cd000-0x1)=0xc) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f00009bb000-0xd)='wlan1{system\x00') ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000bb2000)=0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000d11000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000fe1000)={r4, 0x6}, &(0x7f0000fe1000)=0x8) r5 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d2cef0dde6854bfde65a1856061e0f6859056397ff1220546e404eda8bf5311f1aceaf21101720ce450490ec31486d20a699c27089cee444dc64daa40ec44d51", "d2f9b834f0b35f644bc71e07785621fb89656b841f87d70964df7379d936c752", [0x0, 0x0], 0x0}) 2018/01/20 12:42:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000294000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r1, &(0x7f000037c000-0x36)=@file={0x0, ""/52}, &(0x7f0000657000)=0x36) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) sendto$unix(r1, &(0x7f000047d000-0x7d)="5e40cb462cc80630116fb062b3cd8935df60fcd7e1633fbdba9cdb2f87fc73a45093eb0d348f90035351a209dc1ecf73c379bb00001004644565def693bc901026f10a465607177087321875a16433be942505c147b22357a0b5a44e33920946c012de9de914024c83e631c1a2189d21afb9f63f37bf407f759c4457b8", 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffdd5) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000068a000-0x9)='/dev/ppp\x00', 0x208003, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005ac000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000882000)={r3, &(0x7f0000952000)=""/229}) 2018/01/20 12:42:04 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9e000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000002000-0x8)={&(0x7f0000002000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x4}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r1, 0x6f, 0xfffffffffffffd28}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x1000, "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"}, &(0x7f0000004000-0x4)=0x1008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000004000)=@un=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000003000)=[{&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x9e)="e38b3708b3bb8ef5860d734d89d4c5c3da3b04ac6232b81a54c6553a5acb449a7008ab0502336e50c52c5b5de95cf06d334a277e9d83bcb884d3614a428028c1fed72961c71597bf8885ff81d4a84a1848ffeedfdc47a32a46a5a7fbbbf761457c0312086dab2e1de823dbcbf3f9ba295dec24e1d178419948edd05fc2c8df9ab7c19785a5dcf7ca6a5292aabb5847f823328d9754656a43af64b7fb1c01", 0x9e}, {&(0x7f0000004000-0xce)="228a9d099dc038db185b6943d16b09ad9d00fb6104efe9f22129226e68f9a121a2b919187689af0ff95454ad69fc25ab5c44b7fe1e9e80fe54958448e591f9c018b6ce9b34113529a4210328bd2c06cfcbfa2a8d89434e4f2268111bd9a7d010e94f6f739a3165fb724540dc039c87e62f4daa5ad63651828ee5f47534fe83a2e64286a4ca525a3df59b08b44e185cb5def908a63e186b06c76298af38890aeaaf2bb049f411ae49af9c3b196a176f43db3286a59b3a0f80e3d84ef672b815d71d17e922381c6ca7af680af49509", 0xce}, {&(0x7f0000004000)="9e8cd6269e2a3046ae82a90c6af496b4daab0f5a9f4186977f6aff4312e8c386117ff9c770aad09f9c861a6b24bd9c8a7a83500982465ecfa6fbf2269465de1d3aaacd3eced1d512e3e59a0a39a34b184417cf3cc9077a7f351793a998efa0ae2bc24bd3e394422911d72502b68f7caa2213c4e54feeb5e35c0624e759d303aa886a7a20b89dad5472644033925b44f608f5897accc361b758260f25d0c6", 0x9e}], 0x4, &(0x7f0000001000)=[{0x78, 0x10d, 0xcfd2, "b56929c37c6728db27ee4ebf775f30fec59f2d58dd939b9635999528912648e88af2597805d05e5364ceeab0b5739f732b74e9013b1ea5a22022fe69280db30e889955a89c283276647709d5323ee98e57c772f4027bfd410e584f104483cbf9e9bf838f986391d6014790"}, {0x90, 0x1, 0xffff, "6fa9ccc759a9a74c0c1100cd6fbbc2199f8a66f7b3c8e7e230217e0b01e38cdad3b8045fd1c282c6401675c03889fb32ff08c76c827a3d940514779205a9a13241cc9c388690b90b00be6c072b2a8d655c9f6f796820d32c0eda0fe1e6d7700db8b9d54772f6dca16ac045927c22e07ebf7c11dd338ebc48e6f1e7aaa3ef31c9b1fa47b2"}, {0x40, 0x119, 0x101, "8b4b8d4061a66178706a09fead0c62f9219b3fa51c5bac71662769c030819bc0a2650093c0b61b699738ac5a6b93df772f63"}, {0x4c, 0x103, 0x4d7, "bb2d884f70a8c3ff430491167e4a1ed127b5184bba907afd9143cb4c627aa851935af7ec5258b7829c36ffb1221c3ed0ed9bc0b0724070a12c3685a5ed17e2"}, {0x28, 0x117, 0x1, "91e3a6beb134d2b462830e9deb20ff9dc82e740bd821e32ad4a6548f"}], 0x1bc, 0x10}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000005000)='./file0\x00', 0x3) openat$ashmem(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ashmem\x00', 0x400000, 0x0) r3 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000006000)=0x0) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000004000-0x8)={0x20080522, r4}, &(0x7f0000007000)={0x80, 0x7, 0xffff, 0x9, 0x6, 0x5}) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000005000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x10000, 0x0) setns(r0, 0x40000000) 2018/01/20 12:42:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x400, 0x101000) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000001000)="") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000002000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000001000-0x1000)=""/4096) 2018/01/20 12:42:04 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2) write$selinux_user(r0, &(0x7f000084d000)={'system_u:object_r:systemd_notify_exec_t:s0', 0x20, 'system_u\x00'}, 0x34) sendfile64(r0, r0, &(0x7f0000000000)=0x0, 0x4) write(r0, &(0x7f0000002000-0x11)="bc9c2d697103c143eadda7367431d44382", 0x11) 2018/01/20 12:42:04 executing program 5: 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) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000d67000-0x4)=0x0, &(0x7f00001a9000)=0x0) setregid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000ec00", @ifru_settings={0x1, 0x0, @fr_pvc=&(0x7f0000001000)={0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000016000)=0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/loop-control\x00', 0x0, 0x0) getpeername(r2, &(0x7f000027c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000399000)=0x58) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000b4e000-0x18)=@add_del={0x2, &(0x7f0000f39000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) 2018/01/20 12:42:04 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x4, 0x401, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000e000)={r1, 0x1000, "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"}, &(0x7f0000014000-0x4)=0x1008) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000010000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/20 12:42:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) keyctl$session_to_parent(0x12) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005ed000)={0x0, 0x0}) r0 = fanotify_init(0x20, 0x80000) r1 = dup2(0xffffffffffffff9c, r0) r2 = openat(r1, &(0x7f0000404000-0x8)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000772000)={0x0, 0xdf, "fbe9779ac70f5db4905b99a906d2ec33a153a110b10b4eca06fa95aeb12cb1faec7b392547a34abd93184ee3e2ddee537d0c7e32e2a92d0b4ee8476da1c40de51b98740345cd3ad428dc691f3b86c5eddb311171c91198d9315e3399d0631fecc2fdfcb046711b5647395f2dbfd050cc37c414f94b55c6b6fc04e48c6eae54132dce5bdb0a93cedf93aba9fa93bc924e222bb0adee2375fbae3eac873b19554be2b0e0c9dcfb7f8c30a5c8c8b1635a37ad8a0fe120ba373c9da0a508fe526dfe0f88c4a97e9315ce75f9e207a63cb50973f7f092ffef186b54d1af7af8bd76"}, &(0x7f0000680000-0x3)=0xe7) mount(&(0x7f0000aa0000)='./file0\x00', &(0x7f0000fdf000)='./file0\x00', &(0x7f000083a000-0x7)='cgroup\x00', 0xa00080, &(0x7f000034b000-0xe7)="48242ac82f21ba2c3d94d8f1dbe17a445264c4d02733bd76e7c861e41c6322f88100880cde289f3d1b685a2580d3478f3124bde0027faae538463c4120c08753606e3d5102087a5d6b6925bf8b1a3ea8a7935196e3d68e4068b4af04dcca6030b8427d74fcc3d9f3d66187bb0c0ebfac963a36a2237a98020cd1026a4ea753df63088a107a485bf8531a78eb7aa9d6e1dfdbb31bfd2a2082b063af61d0e470910bcd619c5383da3f3cdb75661289991dcc5f518456c4977ea51045a4c5506582fcb23b03c4536d3327bbc8aa9a8186c603ec52cf9ff3bfb7b0dd0567dd51c4ea1fdb624f5fd7c7") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f9d000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x800, 0x0, 0xf6, 0x0}, &(0x7f0000080000-0x4)=0xa0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000674000-0x4)=0x0) keyctl$session_to_parent(0x12) mq_open(&(0x7f0000c98000-0x15)='ppp0vmnet1eth0,\\{$#(\x00', 0x0, 0x21, &(0x7f00004f7000)={0x8, 0x1f, 0x2, 0x8, 0x2, 0x7, 0x7f, 0x8}) 2018/01/20 12:42:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000248000)='/dev/sg#\x00', 0x22e, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000192000-0x4c)={0x2, 0x1, 0x10000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) r2 = gettid() r3 = fcntl$getown(r0, 0x9) getpgid(r2) fcntl$setown(r0, 0x8, r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006bb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f000038b000)=""/1, 0x1) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000ea2000+0xd0c)={@common=""/16, @ifru_addrs=@pppol2tpv3in6={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}}}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000606000)={0x0, 0x0, 0x30, 0x3, 0x63e}, &(0x7f0000d22000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000c44000-0x8)={r7, 0x3}, &(0x7f00005fb000)=0x8) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r4, 0x8, r2) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r2, 0x13) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/01/20 12:42:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000)='projid_map\x00') ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000bde000)={"fb56e2f8a5400d44e8c8f38c14e47fff", {0x4, 0x3, 0x7ff, "28b4101557ab", 0x81, 0x0}}) read(r0, &(0x7f000070a000)=""/16, 0x10) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000ec8000)={0x10000000, 0x1, 0x11}) r1 = syz_open_procfs(0x0, &(0x7f00006b1000)='net/sctp\x00') accept4(r1, &(0x7f0000177000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000354000)=0x10, 0x80000) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f00002c9000-0x8)={0x2, &(0x7f00009aa000)=[0x5, 0xa6b7]}) writev(r0, &(0x7f0000c73000-0x8)=[{&(0x7f000087c000-0x8b)='&', 0x1}], 0x1) 2018/01/20 12:42:05 executing program 5: 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) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000d67000-0x4)=0x0, &(0x7f00001a9000)=0x0) setregid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000ec00", @ifru_settings={0x1, 0x0, @fr_pvc=&(0x7f0000001000)={0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000016000)=0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/loop-control\x00', 0x0, 0x0) getpeername(r2, &(0x7f000027c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000399000)=0x58) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000b4e000-0x18)=@add_del={0x2, &(0x7f0000f39000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) 2018/01/20 12:42:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x4, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) 2018/01/20 12:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000446000/0x3000)=nil, 0x3000, 0xa, 0x10, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000250000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) fcntl$addseals(r0, 0x409, 0xb) signalfd(r0, &(0x7f0000127000-0x8)={0x101}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000757000-0x9)='/dev/rtc\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000b79000)="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", 0xfb, 0x0, &(0x7f0000c5d000)={0x4, 0xfffffffffffffff7, 0x40, "93ac1e9e3b7c", 0x1, 0x0}, 0x10) 2018/01/20 12:42:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000213000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000fcd000)="22bd", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, 0xfffffdf7) 2018/01/20 12:42:05 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000003000)=0x0) creat(&(0x7f0000009000-0x8)='./file0\x00', 0x0) rmdir(&(0x7f000000a000-0x8)='./file0\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) getresgid(&(0x7f0000cb6000)=0x0, &(0x7f0000f6e000+0xb9b)=0x0, &(0x7f0000f6f000-0x4)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f70000-0x4)=0xe9, 0x4) bind$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) stat(&(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:42:05 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef5000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000060b000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getcwd(&(0x7f0000000000)=""/78, 0x4e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/01/20 12:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) [ 53.955884] audit_printk_skb: 3 callbacks suppressed [ 53.968175] audit: type=1400 audit(1516452125.281:24): avc: denied { create } for pid=7920 comm="syz-executor3" 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 12:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e11000)='/dev/snd/timer\x00', 0x0, 0xc0080) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000d13000)=0x0) creat(&(0x7f00003ca000-0x8)='./file0\x00', 0x20) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r1, 0x8, r2) getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f0000080000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$poke(0x4, r3, &(0x7f00007b9000)=0x0, 0x6) ptrace(0x11, r3) [ 53.970061] audit: type=1400 audit(1516452125.271:23): avc: denied { set_context_mgr } for pid=7922 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 53.975046] audit: type=1400 audit(1516452125.291:25): avc: denied { call } for pid=7922 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 53.987026] binder: BINDER_SET_CONTEXT_MGR already set [ 53.987034] binder: 7922:7938 ioctl 40046207 0 returned -16 [ 53.998109] binder_alloc: 7922: binder_alloc_buf, no vma 2018/01/20 12:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) clock_getres(0x0, &(0x7f0000706000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r1}}, &(0x7f000000b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000d2b000)=""/19, 0x13) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000008f000-0xc)='/dev/autofs\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000965000)={0xfffffffffffffffd, 0xff, 0x5, 0x2}) 2018/01/20 12:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000cf1000)='./file0\x00', 0x41, 0x80) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000061b000-0x8)={r2, 0x2}) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000891000-0x4)=0x0, 0x4) 2018/01/20 12:42:05 executing program 2: r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x4, r0) fanotify_mark(0xffffffffffffffff, 0x40090, 0x0, r1, &(0x7f0000bff000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001000-0x4)=0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x200080) 2018/01/20 12:42:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000cf7000)={0x0, 0x0}) ioprio_get$pid(0x2, r1) r2 = socket(0x12, 0x80000, 0x3) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000001000-0x19)=@dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x80}]}, 0x19) 2018/01/20 12:42:05 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000001000-0x8)='./file0\x00', 0x1a080, 0x1) setpgid(r1, r2) [ 53.998149] binder: 7922:7923 transaction failed 29189/-3, size 0-0 line 3128 [ 54.049276] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.049351] binder: release 7922:7923 transaction 53 out, still active [ 54.049354] binder: undelivered TRANSACTION_COMPLETE [ 54.049402] binder: send failed reply for transaction 53, target dead 2018/01/20 12:42:05 executing program 5: 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) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000d67000-0x4)=0x0, &(0x7f00001a9000)=0x0) setregid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300000000000000000ec00", @ifru_settings={0x1, 0x0, @fr_pvc=&(0x7f0000001000)={0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000016000)=0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/loop-control\x00', 0x0, 0x0) getpeername(r2, &(0x7f000027c000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000399000)=0x58) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000b4e000-0x18)=@add_del={0x2, &(0x7f0000f39000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) 2018/01/20 12:42:05 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) fsync(r0) r1 = syz_open_procfs(0x0, &(0x7f0000007000-0xb)='projid_map\x00') getpid() write$fuse(r1, &(0x7f0000aa3000-0x34)={0x10, 0x0, 0x0, @random=""}, 0x10) [ 54.114568] audit: type=1400 audit(1516452125.431:26): avc: denied { create } for pid=7964 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 54.115756] audit: type=1400 audit(1516452125.431:27): avc: denied { setopt } for pid=7920 comm="syz-executor3" 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 12:42:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000058c000)='./file0\x00', &(0x7f0000370000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000de000-0x4)=r0) 2018/01/20 12:42:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="aac6c74660e7b62d3274f7efb5cebbd83abf56cadbdc929c9deded31cfcb0716814a8fcb5e6b82c9870e91873e884bfb4eb29786800e27ddeeca3851780ed01354f8f29708ab2df7211047b6368f30b61d66fbb6516dbabd2d8fbda5b3e0e815fcd52ad925b67cd8d3e2b24d30661bfd0f08c5c427c43b120a811188b385c2592ee1dabdbd091ddb4b5f612a8a433ce477e7989c523c709584123f760791407b3bfedc865ef3cc016efbb139a69f174a928877699f51eab89b", 0xb9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000f28000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x8d)="f9a1fd75b81f5614975d3232dc6ce9191e1b9342a7ab85b8848d36dca90241fcc67fb9e875f23bdc12b9acabcbe23a8e0823e373033db207bb455e25a84ceb3b0ad2066acb29eb9a8c0c31b9b7a44634b1207ba7a0a65e163ec6c890a195d708f830f98ea72a494ffa4eb40ab724491f655d3aad2e44c540e1fbac720be51512989469f3404acbb52565990781", 0x8d, 0xfffffffffffffffb) keyctl$reject(0x13, r0, 0x40, 0x3, r1) membarrier(0x19, 0x0) 2018/01/20 12:42:05 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) fsync(r0) r1 = syz_open_procfs(0x0, &(0x7f0000007000-0xb)='projid_map\x00') getpid() write$fuse(r1, &(0x7f0000aa3000-0x34)={0x10, 0x0, 0x0, @random=""}, 0x10) 2018/01/20 12:42:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000ee1000-0xd)='/dev/binder#\x00', 0x0, 0x802) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x642000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x1, 0x10000, 0xfffffffeffffffff]}, &(0x7f0000001000)=0xa) clock_gettime(0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/20 12:42:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000013000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x11) write$sndseq(r1, &(0x7f0000014000-0x1c)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) write$sndseq(r1, &(0x7f0000013000-0x54)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 12:42:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009e7000-0x2)="0e34", 0x0, 0x20008080, &(0x7f0000ebf000)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a9a000)='/proc/self/net/pfkey\x00', 0x38400, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000006a000)={0x8, 0xc3a}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/20 12:42:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000679000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='teql0\x00', 0x7f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r1) read(r0, &(0x7f0000001000)=""/44, 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/228, &(0x7f0000002000)=0xe4) clock_getres(0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000003000-0x8)={0x23, &(0x7f0000004000)="2cce242bc56e4cc7de984db86058b069cb00fdcbec24bfffa657a72fd748847d4bbd5b"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) syz_fuse_mount(&(0x7f0000005000)='./file0\x00', 0x4000, r3, r4, 0x4, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000008000-0x18)={&(0x7f0000002000/0x2000)=nil, 0x800, 0x3, 0x0, &(0x7f0000002000/0x2000)=nil, 0x80000000}) getpeername$packet(r2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000008000)={0x0, 0x4}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000003000)={r7, 0x4}, &(0x7f0000008000)=0x8) 2018/01/20 12:42:05 executing program 7: r0 = socket$inet6(0xa, 0x0, 0xffffffffbffffffc) fremovexattr(r0, &(0x7f0000f74000)=@known='com.apple.system.Security\x00') 2018/01/20 12:42:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000b95000-0x4)=0x13, 0x4) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000206000-0x4)=0x15, 0x4) 2018/01/20 12:42:05 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000b50000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000910000)={0x0, 0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f7e000-0x90)={0xfff, {{0x2, 0x2, @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]}}, 0x90) recvmsg(0xffffffffffffffff, &(0x7f0000795000-0x38)={&(0x7f0000f79000-0x10)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f78000)=[], 0x0, &(0x7f0000f78000)=""/155, 0x9b, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0xe) ioctl$void(r1, 0xc0045c77) sendmsg(0xffffffffffffffff, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f75000)=[], 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000867000)="", 0x1df, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0xb, 0xfffffffffffffff7) 2018/01/20 12:42:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr=0x7, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x4, 0x0, 0x0, 0xa, 0x20, 0x80, 0x87, r2, r3}, {0x7, 0x1ff, 0x0, 0x1, 0x6, 0x8, 0x7fffffff, 0x5}, {0x4, 0x5, 0x10000, 0x8}, 0x9, 0xc, 0x1, 0x0, 0x2, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3, 0x32}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x7, 0x2, 0xfff, 0x1000000000000, 0x1, 0x7}}, 0xe8) futex(&(0x7f0000b2a000)=0x0, 0x1000000000000085, 0x0, &(0x7f0000893000-0x10)={0x0, 0x0}, &(0x7f0000f14000-0x4)=0x0, 0x40000000) 2018/01/20 12:42:05 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) r1 = memfd_create(&(0x7f0000003000-0x6)='wlan0\x00', 0x0) fchdir(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={0x0, 0x4, 0x5, [0x401, 0x4, 0x100000000, 0x8da, 0x5]}, &(0x7f0000003000-0x4)=0x12) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000006000-0x4)=0x100000000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={r2, 0x3}, 0xffffffffffffffa0) writev(r0, &(0x7f0000002000+0xc51)=[{&(0x7f0000003000-0xa7)="", 0x0}], 0x1a2) 2018/01/20 12:42:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a3c000)='./file0\x00', 0x48180, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00009d1000-0x18)={0x0, 0x800, 0x30, 0x1ff, 0xfff}, &(0x7f00002e8000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000055a000-0x6)={r1, 0xfffffffffffeffff}, 0x6) mprotect(&(0x7f0000e92000/0x2000)=nil, 0x2000, 0x0) sync_file_range(r0, 0x7ff, 0x8001, 0x7) chmod(&(0x7f0000339000-0x8)='./file0\x00', 0x2) r2 = inotify_init() fcntl$lock(r2, 0x7, &(0x7f0000845000)={0x2, 0x0, 0x0, 0xa9bd, 0x0}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000988000-0x8)={0x6, 0x9}) 2018/01/20 12:42:06 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000d7a000-0xd)='net/if_inet6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f00003b2000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000002000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x1, 0x4, 0x2, 0x8c8, 0x2, 0x80, 0x20, 0x3b, r1, r2}, {0x1, 0x3, 0x3, 0x100, 0x3, 0x3, 0x7d, 0x20}, {0x5, 0x4, 0x7ff, 0x3}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3b}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x3, 0x2, 0x800, 0x1, 0x5, 0xcd87}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) ioprio_set$pid(0x2, r3, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r4, 0x2000200}, &(0x7f0000003000)=0x8) read(r0, &(0x7f0000001000)=""/238, 0xee) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(r3, &(0x7f0000006000-0x11)='net/softnet_stat\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000006000-0x10)={0x3fe000, 0x5, 0x6e0, 0x3, r5}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc00c6419, &(0x7f0000001000)={0x9, &(0x7f0000002000)=""/40, &(0x7f0000003000)=[{0x8, 0x0, 0x299, &(0x7f0000006000)=""/0}, {0x4, 0xe0, 0xffffffffffffffe0, &(0x7f0000006000-0xe0)=""/224}, {0x0, 0x1000, 0x5, &(0x7f0000005000-0x1000)=""/4096}, {0x1f, 0xca, 0x23bc0dd4, &(0x7f0000007000-0xca)=""/202}, {0x7, 0x3d, 0x8, &(0x7f0000006000+0x12c)=""/61}, {0x7, 0xfc, 0x4, &(0x7f0000006000)=""/252}, {0x1, 0x9d, 0xa9, &(0x7f0000006000)=""/157}, {0x9, 0x64, 0x6, &(0x7f0000001000)=""/100}, {0x2, 0xf5, 0xbb12, &(0x7f0000006000)=""/245}]}) 2018/01/20 12:42:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004536, &(0x7f0000ced000)="") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000267000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002b3000-0x4)=0x0) dup(r1) fcntl$setownex(r0, 0xf, &(0x7f0000c92000)={0x3, r2}) 2018/01/20 12:42:06 executing program 3: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0xb944, &(0x7f0000fc1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000bcf000-0x1)={0x7}, 0x1) rt_sigaction(0x13, &(0x7f0000001000-0x18)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000fc0000)=0x4) 2018/01/20 12:42:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000013000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x11) write$sndseq(r1, &(0x7f0000014000-0x1c)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) write$sndseq(r1, &(0x7f0000013000-0x54)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 12:42:06 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x80800) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000000f000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000-0x1c)={&(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x0, 0x3, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}}}, 0x3a, &(0x7f0000011000-0x20)=[{&(0x7f0000010000)="ff25db8b9fd2", 0x6}, {&(0x7f0000010000)="71f3e6f5f0e3ef3bc20cfe5617ba2260b9354b2b6f4bb0e78053af", 0x1b}, {&(0x7f000000b000-0x1000)="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", 0x1000}, {&(0x7f000000c000-0xb3)="224750580eebbe599c7c33fb78b91ad6519babf8a5ebce9a1a7e2cb209140cc12b4002b199cbf89412c6aa060d7ec49166ef12e7aba18deff6df2438b891a8cc81e421046feffe98c80e689ea92a0a33c260a08fdce80411a6a1825b2cb5234e3232cd6fc3f88b4cff5b032f5077ce5f44dbca47fd1ce4c7f80a310f40a6cee0c05103c159ac46b813aff193f47323897095e9e21700624b877a7b56da911470a4cb86350bf636280792c22186de9d84521ae4", 0xb3}], 0x4, &(0x7f0000011000-0x228)=[{0x68, 0x11b, 0xbdf9, "50334423b0d77983f1fb6a5e370a7071e0a6d4c83dfbfc27a96b51c09ff428eb871687f62b5bd6c55b469e1a700e025fce0fb229e9e4217c7eda5c46f8fb7d66cc61dcfd634d52f18b8f50d322a49ed1ea9a8e472425f9dc2738a2d8"}, {0xac, 0x1, 0x9d, "b19f6e75365fcba7775dded15fdcc2e387d7fe43462443c4d1d826320585c66cd533bf4fbb313c485afd519bf23348d4e6fbc828bf5563d3f9546d45ce96b05cba514d87711f1e067f018d9f9982218661cd63d0699dabfd345a1ef00b2fee1c40d9b55ee55fad589a9a042f18728335b00083db9a75e2174129ab53ef9f57dbc26f1e1f1b33b43647cee3a0e99636061b0cd902d96d1e27669bf55f23b40249"}, {0x48, 0x187, 0x0, "1b3d203a03459f2658594975aac3114935f151c1e661b06098815817bcc419c54161ee7ed1596f505bbb27de268efe48d475d1f2803c6b37df721219"}, {0xa4, 0x110, 0x8, "c1aa93e79dc42dbd191d143a4553d6e52480b76ede7819981582bca52fc6a3a521a43a863e7f0d888292832a7fef73da3f521bba8f870f934cf68b497955ded457948c5cccee2db50275d4a3369d2ceec0b595e2a7eb086ce706159885d1484a27b3e6604e1b252b844493f48fac69cd28eebd5ab08dd6648edd26a0d42d335d0b3f727e6c4efd5783a4cdc790b801601db4122a7d1cd1"}, {0x28, 0x0, 0x0, "d34dbb1e7a1f6205ae152d277cb3dd332200d3d20c0a7d5ecd35"}], 0x228, 0x4008000}, 0x801) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000004000/0x1000)=nil) mprotect(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0) 2018/01/20 12:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000021c000)={0x0, 0x0}, 0x4000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000622000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bfb000-0xc)={0x1, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') write$selinux_access(r0, &(0x7f00004bd000)={'system_u:object_r:udev_rules_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x39, 0x0}, 0x53) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r2, r2, 0x0, 0x5) 2018/01/20 12:42:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/sequencer\x00', 0x14083, 0x0) r1 = accept4(r0, &(0x7f00009c7000)=@generic={0x0, ""/126}, &(0x7f000079f000)=0xfffffffffffffecb, 0x800) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000036e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003dd000)=0x8) 2018/01/20 12:42:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000abe000-0x8)='./file0\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) openat(r1, &(0x7f0000020000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) 2018/01/20 12:42:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) getsockopt(r0, 0x20, 0x8000, &(0x7f0000685000)=""/4096, &(0x7f0000990000)=0x1000) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) poll(&(0x7f0000a5b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 12:42:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfdfffffffffff7fc, 0x0) mincore(&(0x7f00009cf000/0x4000)=nil, 0x4000, &(0x7f000058c000)=""/231) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000339000)={0x0, 0x0}) r1 = dup(r0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0xfffffffffffffe5d) 2018/01/20 12:42:06 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x4000000000000000, r0) read(r0, &(0x7f0000005000)=""/20, 0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000000b000-0x4)=0x9) 2018/01/20 12:42:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000021c000)={0x0, 0x0}, 0x4000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000622000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bfb000-0xc)={0x1, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') write$selinux_access(r0, &(0x7f00004bd000)={'system_u:object_r:udev_rules_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x39, 0x0}, 0x53) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r2, r2, 0x0, 0x5) [ 55.229015] syz-executor4 (8047): /proc/8041/oom_adj is deprecated, please use /proc/8041/oom_score_adj instead. 2018/01/20 12:42:07 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000001000)="95cde2d2f8", 0x5, 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000)={&(0x7f0000968000/0x4000)=nil, 0x4000}) 2018/01/20 12:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00004e9000)={0x7}, 0xfffffffffffffdc2) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f000069d000)=0x0, 0x4) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009e2000)={0xcba2000000000000, 0xffffffffffffde83, 0xf, 0x5, 0xfff, 0x100000000000000, 0x2, 0x8000, 0x0}, &(0x7f0000ef4000)=0x20) pipe(&(0x7f0000618000-0x8)={0x0, 0x0}) ptrace(0x11, r2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c6a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/20 12:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000021c000)={0x0, 0x0}, 0x4000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000622000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bfb000-0xc)={0x1, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') write$selinux_access(r0, &(0x7f00004bd000)={'system_u:object_r:udev_rules_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x39, 0x0}, 0x53) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r2, r2, 0x0, 0x5) 2018/01/20 12:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00003b8000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000b48000-0x10)={&(0x7f0000017000-0x20)={0x14, 0x20, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006fc000)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004c2000)={0x0, @in6={{0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x0, 0x7, 0x40}, &(0x7f0000b03000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000089d000-0xfb)={r3, 0xf3, "3f83d76a18de983cdb2fbde64c678b637b21fe27a482144de5addeb9adaa374d96235e3c94bf940d74349fb627c6d8fb4d23681876a4ec3d75e4734b1220b46d0193bc60bd584306f8b2828cb3d932d0fd2e88c57c80f9f888e4a6d95b8131c71e4322957abd4aa239ecfa15880d5d7c5190ad593e71c994dbeb9b4c2595097a6bf14b940a7f1ee5c8098917882e8ca13dfc081adc51d8d0759f86e26862f8ee142fe94797cf5c68d06ca1cff30d5a2e05195a63d80c86204bcd7bc67eee231e13292e038174a82c60b7cb4351e4c8e2a7f1f049294b844638c23504134b71e7841de601295897c68110839cf3d042c413f9e3"}, &(0x7f00009d1000)=0xfb) r4 = socket$netlink(0x10, 0x3, 0x0) close(r4) r5 = socket$unix(0x1, 0x5, 0x0) bind$unix(r5, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) connect$netlink(r2, &(0x7f000095a000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) listen(r5, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) dup2(r0, r4) 2018/01/20 12:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e25000-0x8)='cmdline\x00') exit(0x0) socket$pptp(0x18, 0x1, 0x2) readv(r1, &(0x7f0000059000-0x28)=[{&(0x7f000076b000)=""/87, 0x57}], 0x1) 2018/01/20 12:42:07 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000035000-0x8)='./file0\x00', &(0x7f0000008000)='./file0\x00', &(0x7f0000008000)='ramfs\x00', 0x1, &(0x7f000002f000-0x14)="af593e20ad970e4a3560c3c925768d881652dbfc") r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000036000-0x8)='./file0\x00', 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x200000, 0x10a) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000035000)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000027000-0x63)="43a3b5c5e87cf22dd7254b9e9d5e66aad78cdf27cd89744dab205cf88c20dbcfc1e993111e83a718a9fe0b04cd8954ee713559f2078ffd23357389e4f80149fb68af1775ad4d4edcaa9ee5880bcaf356d93053765616523b76409b004e7a508d889ffa") mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000037000-0x4)={0x1, 0x0, 0x2000}, 0x4) open(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x1, 0x0) 2018/01/20 12:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000684000)='/dev/vga_arbiter\x00', 0x105441, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00008c4000-0x4)={0x80000001}, 0x4) connect$inet6(r0, &(0x7f0000c7a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/20 12:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b31000)={0x0, 0x2710}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000b6000)=0x0, &(0x7f0000a32000)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000100000-0x8)={0x0, 0x0}, &(0x7f00006d4000)=0x8) 2018/01/20 12:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007b4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mremap(&(0x7f000061e000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005f6000/0x4000)=nil) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000049d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c93000)=0x0) setpriority(0x0, r2, 0x10000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000de1000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x8000, 0x4, 0x10, &(0x7f0000e15000/0x3000)=nil, 0x7f}) 2018/01/20 12:42:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000)='wlan0{md5sum]\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x20000000}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006f4000)={r1, 0x2000000fffc, 0x5, 0x14000000}, 0xffffffffffffff39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0xa, 0xfffffffffffffffd) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000e2c000-0x4)=0x4, 0x4) fanotify_mark(r2, 0x20, 0x10000, r0, &(0x7f00005c2000)='./file0\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f000025f000)={&(0x7f00008b8000-0x4)=[0x0], 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000594000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00005ca000)={0x6, 0x1, 0x5, 0x1}, 0x8) 2018/01/20 12:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000079e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) close(r0) r1 = syz_open_dev$loop(&(0x7f0000839000)='/dev/loop#\x00', 0x0, 0x4000) readv(r1, &(0x7f0000589000)=[{&(0x7f0000d09000-0xde)=""/222, 0xde}, {&(0x7f0000ad4000-0x32)=""/50, 0x32}, {&(0x7f0000750000)=""/169, 0xa9}], 0x3) 2018/01/20 12:42:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x24c00, 0x0) r1 = open(&(0x7f0000341000)='./file0\x00', 0x210000, 0x15) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00003c7000)={0xc0000008, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000002000-0x10)={0x375, 0x20000000, 0xffffffff, 0x101, 0x3ff, 0x3, 0x9, 0x7fffffff, 0x9, 0x2}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) rt_tgsigqueueinfo(r6, r7, 0x20, &(0x7f0000002000-0x10)={0xe, 0x80000001, 0x2, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r7, 0x8, &(0x7f0000004000-0x8)=0x101) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000004000-0xa7)={r5, 0xffffffff, 0x9f, "428bd2ff47de03b38e460659cdf7ced0e2a26efc1341a72b49fdc3cf2de5e8e6c4d9e27bce0eff5fa718cb6d9d1fbd3543a94b54bb477162b93747f65401ce08d8eb828995444fc2f881fcfdbb0df76d1dc2b66f86784c77ed26ba267225a646757320344b8a6b28d07f8ccc0a73460ce73ca112a93337a596ea3fb9f0a94fd28e35eb61b3c60b92098d350f4659b1bfe8fafdb3cdbb420cc751a92f1a119a"}, 0xa7) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r3, 0x1, 0xb8000, 0x0, 0x8, 0x7fff, 0x5, 0x6, {r2, @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]}, 0x537a, 0x0, 0x8, 0x9, 0x3}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={r4, 0x401}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@multicast2=0x0, @broadcast=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x2)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000006000-0x10)={0x8, 0x0, 0x10001, 0xae}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000001000)={0x200, r8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000003000-0x4a)=""/74, &(0x7f0000006000)=0x4a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) nanosleep(&(0x7f0000001000)={0x77359400, 0x0}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r1, &(0x7f0000008000)=@objname={'system_u:object_r:anacron_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30, 0x39, 0x20, './file1\x00'}, 0x5d) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f000000a000-0x4)="5cd52a00", 0x2) [ 55.839608] audit: type=1400 audit(1516452127.161:28): avc: denied { create } for pid=8086 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/20 12:42:07 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe3000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fe3000)={0x0, 0x1f, 0x7fff, 0x1ff, 0x5927, 0x6, 0x2, 0x100000, 0xfffffffffffffffa, 0x7, 0x3, 0x0}) r1 = syz_open_dev$loop(&(0x7f000002e000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/20 12:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000085c000-0x9)='/dev/sg#\x00', 0x2235e2e6, 0x4000) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000c48000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00005a5000-0x5c)={0xb41, 0x4, 0x2, {0x0, 0x989680}, 0x6e, 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, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000301000)='netoip_mr_cAche\x00') preadv(r2, &(0x7f0000d73000-0x8)=[{&(0x7f0000700000)=""/1, 0x2ec}], 0x1, 0x0) 2018/01/20 12:42:07 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = dup2(r1, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) sendmsg$nl_route(r2, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x80041}, 0xc, &(0x7f0000000000)={&(0x7f0000003000-0x68)=@ipv4_getaddr={0x68, 0x16, 0x0, 0x1, 0x2, {0x2, 0x0, 0x66, 0xc8, r3}, [@IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_FLAGS={0x8, 0x8, 0xd1}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_BROADCAST={0x8, 0x4, @rand_addr=0x6}, @IFA_LABEL={0x14, 0x3, @generic="057560add288acc7a7d05fe6e55f7e71"}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x5, 0x8000, 0x1c4}}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000004000)={0x1000, 0x4, 0x1, 0x7, r4}, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000)=[@in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x19b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2819}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0xdc) 2018/01/20 12:42:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 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) vmsplice(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000e02000-0x55)="3fc4890e7d4622e8d45e2d0b692ddf5eb021fee70bb494c966eb47bb6e3e01553b2619756ea3064e69f8567f0ce9b39bcaebbfe531c6ec88ae1ca51fab48e74bd64d114076ab231f1b61f6a63cc5ac665506039d0d", 0x55}, {&(0x7f0000001000-0xcc)="67bbaa27aee9fc2db4b28d9c61bc995fcc5c516d608d763ac88b6105c0cac20a332a7d701f8a368209850af0deafd89987ec38600835ba5eb16c88346ff676a72c2cad4490dabd79a064519337e48490c746d4714956dcac4ec980b525bafff973e6c8856267edeb3613cf63b881e55aa6b26b992640280637bc60cfa211b61f584e93f5ae609824cef02923db820be2e15bc64d8307f542215a566884ed221ddca198a43d5af2b1fc775a53acf724d1a21c8c127ed6a3bb9346529741e2e3013e6d980827054b52bd3e7190", 0xcc}, {&(0x7f0000001000-0x38)="0ea861a2c61a26122cd6f871acc9bcc7f210f415c6b2543e3216279d70b8d215461e91abb2551b642dba0a4026d57cb535ced947c248140b", 0x38}, {&(0x7f000051e000)="51f3b1e38b19754bc97e5897ef3bd0bef807355208bb194c966a9d7f03c7a39e5ae21a11ab015a50e02b12fa7c126c89f8568e1b30c709b8aea59b3a30a63c764f64950ea179326fd4f7f316930f64a7df68f4bce8ff277241dfb1c43e1048f944f10330419b4c8554e4c109b3", 0x6d}], 0x4, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000003000/0x4000)=nil, 0x4000, &(0x7f000000b000)=""/221) [ 55.906940] audit: type=1400 audit(1516452127.221:29): avc: denied { write } for pid=8086 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/20 12:42:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000002000-0x9d)=""/157, &(0x7f0000002000-0x4)=0x9d) socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/175, 0xaf, 0x103, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffcdf) 2018/01/20 12:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = syz_open_dev$sndseq(&(0x7f0000a6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/vga_arbiter\x00', 0x100, 0x0) accept4(r1, &(0x7f0000974000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004da000)=0x8, 0x80800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000d71000)={{0x0, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syslog(0x9, &(0x7f000031d000)=""/210, 0xd2) 2018/01/20 12:42:07 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000010000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000-0x1)={0x7ff}, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000011000)=@bridge_getlink={0x24, 0x12, 0x307, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x14000}, [@IFLA_PHYS_PORT_ID={0x4, 0x22, ""}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) fdatasync(r1) 2018/01/20 12:42:07 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd4000)='/dev/ptmx\x00', 0x40, 0x0) r1 = inotify_init1(0x80000) dup2(r0, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r2, &(0x7f00002d5000-0xc)={&(0x7f00006f6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000fd4000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f31000)={0x7f, 0x40, 0x9, 0x9f8f, 0x8567}, 0x14) 2018/01/20 12:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fbd000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000652000-0x8)=0x8) dup2(r0, r1) syz_open_dev$sndseq(&(0x7f0000263000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) 2018/01/20 12:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x808002) write$sndseq(r0, &(0x7f00007d7000-0xc0)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) r1 = getpid() setpriority(0x0, r1, 0x2) syz_open_dev$sndseq(&(0x7f00002ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000594000)=0x0) ptrace$getregs(0xc, r2, 0x10000, &(0x7f00004a9000)=""/189) setpgid(r1, r1) 2018/01/20 12:42:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x7, &(0x7f00005ef000-0x8)={0x0, 0x0}) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x1000)=""/4096, 0x1000) futex(&(0x7f0000e1c000)=0x0, 0x4000000400000080, 0x0, &(0x7f000078a000)={r1, r0}, &(0x7f0000c46000-0x4)=0x0, 0x3) 2018/01/20 12:42:07 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000004000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x9c, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000001c000)={0x5}, 0x1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f000001c000-0x4)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = creat(&(0x7f0000017000)='./file0\x00', 0x110) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f000001d000-0x20)={"275b34569b64faf91219a3c60ef47ded", {0x4, 0x1, 0x0, "6ddf58834460", 0x7fffffff, 0x0}}) 2018/01/20 12:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007b4000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mremap(&(0x7f000061e000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005f6000/0x4000)=nil) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000049d000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c93000)=0x0) setpriority(0x0, r2, 0x10000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000de1000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x8000, 0x4, 0x10, &(0x7f0000e15000/0x3000)=nil, 0x7f}) 2018/01/20 12:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000dac000-0x8)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffa, 0x200000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000309000)={0x3, 0x8, 0x4, 0x9, 0x1, [{0x10000, 0x6, 0x401, 0x0, 0x0, 0xb09, 0x0, 0x0, 0x0}]}) r1 = syz_open_procfs(0x0, &(0x7f00003cb000-0x4)='ns\x00') fstat(r1, &(0x7f000010d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:42:07 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) r1 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a45000)={0x3, 0x0, {0xffffffffffffffff, 0x2, 0x7, 0x2, 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 12:42:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000f32000)=""/116, 0xfee5) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000ee7000)=0x20, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xff, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000fb8000)="04ab", 0xfffffdaa, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfc96) 2018/01/20 12:42:07 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009a7000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000d96000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000ac0000-0x8)=0x9) sendto$inet6(r1, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/20 12:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt(r0, 0x3ff, 0x8, &(0x7f00000be000-0x7b)=""/123, &(0x7f00006a8000)=0xffffffffffffff34) write(0xffffffffffffffff, &(0x7f0000be1000-0x10)="0100000000090200ba1506c507371a23", 0x10) 2018/01/20 12:42:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e7f000)=[], 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000d59000)=@file={0x0, ""/1}, &(0x7f0000dab000-0x4)=0x3) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000177000-0x4)=0x5, 0x4) sendto$inet(r1, &(0x7f000039a000-0x1)="", 0x0, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getrusage(0xffffffffffffffff, &(0x7f0000186000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:42:07 executing program 0: r0 = creat(&(0x7f000086d000)='./file0\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0x8, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) futex(&(0x7f0000004000)=0x0, 0x4000000400000085, 0x0, &(0x7f00003fa000)={0x0, 0x0}, &(0x7f0000004000)=0x0, 0x4020000000) 2018/01/20 12:42:07 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000018000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000018000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000018000)='./file0\x00', &(0x7f0000019000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000019000-0x4)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000)={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) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000)={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) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000016000-0x4)=0x0) 2018/01/20 12:42:07 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae7000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "98df6fd6121b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000726000-0x8)={0x2, r2}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00002de000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 12:42:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000f1f000-0xa)={0x0, 0x8000, 0x1, [0x9]}, &(0x7f0000e18000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000087e000)={0xd0ac, 0x0, 0x2, 0x401, 0x80, 0x8, 0xffffffffffffffc0, 0x4, r1}, 0x20) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000002000)={@loopback=0x7f000001, @empty=0x0, @empty=0x0}, 0xc) 2018/01/20 12:42:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000046d000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00001a7000-0x1)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ccb000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvfrom(r1, &(0x7f0000f1d000)=""/94, 0x5e, 0x4000006c, 0x0, 0x0) write(r0, &(0x7f0000e49000-0x4a)="41e0e8a8f24b5558d96a3eb94faaf9d423b253e4f26cb9554dda537a5905217d6d10ab5532eb0f157895695cd45ff7fb6c6c0f480bcf1ca4b43a43c22533899d184bc46db5b480250a1e", 0x4a) 2018/01/20 12:42:07 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000170000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x41, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x0, 0x1, 0x800, &(0x7f0000e4e000)=@generic="25d42fcc84cfa7afd5362adaa126c589", 0x3, 0x8, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000ab6000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00002e4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x5, [@loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x24) 2018/01/20 12:42:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x9}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000af1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00007c0000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/20 12:42:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x1, r1, &(0x7f0000cfc000)=0x0) sendto$inet6(r0, &(0x7f0000fe5000)="", 0x0, 0xfffffffffffffffe, &(0x7f000048d000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/20 12:42:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:07 executing program 2: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) write(r1, &(0x7f0000b9d000)='4', 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000fb7000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/20 12:42:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dae000-0xd4)="1f000000160007f2000094ffa400080000000000000000000000003a030004b76193eadaf40df2797bfa1f81ac2a1ed779f1cf695e223c2b527470f1924d0f55b6a472d6e2216f02000000dfa9996006bf7a382cacca4785689f111677a6effaf613ec298218e88b78d5ea006991ece2c650e49b82ec4577b872182ba339fc4d3630ed599370b81aefccc7187c45338c35968c3efa97539ea334775c15ba20546ec1451ef7b43fbaf46f4404cf0dc605a817f15d118536c8d3a6300f5fe38b940498dc727c91849d71f91e261c79d08fb8055971", 0x1d7) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) 2018/01/20 12:42:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f38000-0x9)='/dev/sg#\x00', 0x0, 0x8002) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000d8f000-0x8)=0xfffffffffffff800, 0x8) write(r0, &(0x7f0000ba7000-0x67)="b63db85e1e8d0000180200000000000000cc536ae453d2bc7018ceae9c97ae000000000000012c9b16008aebadc6ff0100003b08795d9ee4c4bb91742453d8a5b94511d817ff0ea5348b9671564860a23814ad6128e108e78d8e5908ee88aef3f84e8f5d829e9b6ee291f5fdacab34bd0009042ba80d39d4292c4a0009f0f04c05f5ee47acfee206e48a80ea750136f84769b142522a86a5c6aac918a0348101fca23366dfa4284a1d915592d3fd42d715011a86953c085aba28cdc957326e80e3b824f515591254cb97c14e1cc4aa3491279f3759e2ac3a75", 0xfffffffffffffef2) fcntl$getflags(r0, 0x3) 2018/01/20 12:42:08 executing program 7: keyctl$revoke(0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004a1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r2, &(0x7f0000001000-0x4d)={'system_u:object_r:usbmon_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x38, 0x30, 0x0}, 0x4d) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000001000)=0x0, r0, &(0x7f0000002000-0x8)=0x0, 0x0, 0x0) setgroups(0x2, &(0x7f0000001000-0x8)=[r3, r4]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={@common='ip_vti0\x00', 0x6}) r5 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r5) 2018/01/20 12:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000746000)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000a59000)=[{r2, 0x2282, 0x0}], 0x1, 0x9bda) r3 = dup2(r0, r1) setsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f00004f5000)=0x401, 0x4) 2018/01/20 12:42:08 executing program 4: r0 = memfd_create(&(0x7f0000758000)='em1wlan0cpuset-security\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f000040c000)=""/21, 0x15) sendmmsg(r1, &(0x7f0000cc2000-0xf0)=[{{&(0x7f0000e71000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000524000)=[], 0x0, &(0x7f00006da000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r1, 0x0) 2018/01/20 12:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bde000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000290000-0x8)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000ac5000)='./file0\x00', 0x0) chroot(&(0x7f0000157000)='/') renameat2(r0, &(0x7f00004bf000)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f00006e3000)='/', 0x1) 2018/01/20 12:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000074e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005a1000-0x4)=0x0, &(0x7f00009a6000-0x4)=0x4) r1 = inotify_init1(0xfffffffffffffffe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008a4000)={0x0, 0x0, 0x0}, &(0x7f00007c4000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000c63000)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000708000)=[{&(0x7f0000fe7000-0x18)=""/24, 0x18}], 0x1, &(0x7f0000a8e000-0x10)=[{&(0x7f0000a29000)=""/102, 0x66}], 0x1, 0x0) [ 56.685861] sg_write: data in/out 36090/2147479510 bytes for SCSI command 0x0-- guessing data in; [ 56.685861] program syz-executor0 not setting count and/or reply_len properly 2018/01/20 12:42:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000834000)='dns_resolver\x00', &(0x7f000002b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xfff2, 0xfffffffffffffffc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/rtc\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000fde000-0x1000)=""/4096) keyctl$search(0xa, r0, &(0x7f0000ea4000)='id_resolver\x00', &(0x7f00004b8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, r0) request_key(&(0x7f0000dbe000-0x29)="706b00ff21000000fffb57fa3413c47d8af81b9b538e0e50b3de1a6bac3a527890c7d9ba05a6be035c", &(0x7f000062e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f46000)='dns_resolver\x00', r0) r2 = syz_open_dev$sg(&(0x7f000097a000)='/dev/sg#\x00', 0xfffffffffffffff7, 0x6000) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f00006e4000)="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", 0xfd) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/20 12:42:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e1d000-0x12)='/dev/input/event#\x00', 0x1de, 0x1) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) close(r0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000ca4000)={0x7, 0x6, 0x400, 0x70, &(0x7f0000379000-0x70)=""/112, 0x0, &(0x7f0000e12000)=""/0, 0x25, &(0x7f0000f35000-0x25)=""/37}) 2018/01/20 12:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000074e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005a1000-0x4)=0x0, &(0x7f00009a6000-0x4)=0x4) r1 = inotify_init1(0xfffffffffffffffe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008a4000)={0x0, 0x0, 0x0}, &(0x7f00007c4000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000c63000)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000708000)=[{&(0x7f0000fe7000-0x18)=""/24, 0x18}], 0x1, &(0x7f0000a8e000-0x10)=[{&(0x7f0000a29000)=""/102, 0x66}], 0x1, 0x0) 2018/01/20 12:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000050e000)="240000001300070800000000000000000520000c0d000300000000000000000000b816c7", 0x24) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000e8e000)='syscall\x00') 2018/01/20 12:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 12:42:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xb6e, 0x240000) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x20000801) ioctl(r0, 0x4400000000001277, &(0x7f000000d000-0x4c)='\'') 2018/01/20 12:42:08 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000677000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000000)=""/216) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40008800}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0xcc)=@updpolicy={0xcc, 0x19, 0x100, 0x4, 0x0, {{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x1, 0xd4a, 0x0, 0xa0, 0x20, 0x0, r2, r3}, {0x2, 0x6, 0x400, 0x9, 0x6, 0x101, 0x1910, 0x19f}, {0x0, 0xc2e, 0x4, 0x0}, 0x490, 0x7, 0x3, 0x0, 0x1, 0x2}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @output_mark={0x8, 0x1d, 0x3}]}, 0xcc}, 0x1, 0x0, 0x0, 0x20008001}, 0x40004) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000001, 0xfffffffffffffff9) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000001000-0xc)={0x30000000, 0xffff, 0x20}) 2018/01/20 12:42:08 executing program 5: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df7000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000df7000-0x50)={{0x4, 0x6}, {0x5, 0x4}, 0x6, 0x1, 0x33cb8d82, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f00007e1000-0x8)='./file0\x00', &(0x7f0000df6000)='ncpfs\x00', 0x3, &(0x7f00005b4000)="239e3487a006f2990dd365d420f0f8194f5e7a92b85ee3f09dab4c82e10e05859f4a5c266ee9512b43b214010a23337afb1b7598d012b2552f8a9c4c1110a941b80f2b42c9ec224aaaf9796e0b6111e9eb1608bd951fb7153bf559d8353138bf0245a1f91e0ec33ef4d78b552c") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a32000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000267000-0x4)=0x0, &(0x7f0000df7000-0x4)=0x4) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000065e000)='./file1\x00', r1, &(0x7f0000df9000-0x8)='./file0\x00') fcntl$getflags(r1, 0x40b) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000d40000)=0x0) sendto$unix(r1, &(0x7f0000785000)="d8a66f403c0b014b0e3b8c0096030510895fc25f741dee594ca00bb1954d228e1b85d4d9f69a08f7cb80403220cf08f160463632e291bf26f4f03839e94867df476c2557c839dfeb648c61501c75cbc7f555970910e2325b14c8c72b7b2fbbf38ce539a77a7a0359e7b35c", 0x6b, 0x4000040, &(0x7f0000df8000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/20 12:42:08 executing program 0: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00006fa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000000)={@common='bcsh0\x00', @ifru_mtu=0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a0b000-0x8)={0x0, 0x0}) tkill(r3, 0x8000000000000026) ptrace$setopts(0x420a, r3, 0x1, 0x20000009) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000958000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x0, 0x4) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000bff000)=0x0) 2018/01/20 12:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007d9000)="", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000317000)='/selinux/mls\x00', 0x0, 0x0) getpeername$packet(r2, &(0x7f000011a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000068000)=0x14) bind$inet(r1, &(0x7f0000934000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:42:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) 2018/01/20 12:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00000bf000)="", &(0x7f0000744000)=0x0, &(0x7f0000bcb000-0x4)=0x0, &(0x7f0000a11000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001bd000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000297000-0xdf)=""/223) keyctl$join(0x1, &(0x7f0000ea8000)={0x73, 0x79, 0x7a, 0x1, 0x0}) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000e4c000)=[], &(0x7f0000138000)=[]) truncate(&(0x7f0000ccd000-0x8)='./file0\x00', 0x0) 2018/01/20 12:42:08 executing program 1: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000800105) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000050000-0x58)={0x7, 0x279d, 0x2, 0x100000000000000, 0x52, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000b000-0x8c)={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]}) timer_settime(0x0, 0x0, &(0x7f0000027000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000025000-0x58)={0x0, 0x39, 0x2, @thr={&(0x7f0000050000-0xc1)="a0665601183df2ae4f2a2fc7dfac83a6def817918f0e0b6ec418cac32a4876e1d1dd288491bc54266790584c84a82806c4bce9f6a6fb3f670c4905f77d0cb1a5273f16b07259699f14383b5f21687285d716f3b5aa497001dde8d2756984027d22af96f891c66553425d087525b35fad2263364e313975a0a0ef0f9be85e5c3f5fb10af5dd821e80e503ec9938687429245da7ec1953c0262b872b77b248350b058511e8f676bfaa04e5008180872e847236934664af5dd495b10b3420cfebc858", &(0x7f000004f000)="fc9fe1012de3b83373cbf12527f99c48ebbeb4c561c628b0d90ca0a1db79d71851fdc341ccf44b1b78a1b79a51a13c3e24eeb2eb8bad82a83cf83d05f13f5e4304ec67b1dc0e33cae2d5543e0c497d2eff7c548c529d8db123e8acc6480887957ea432a57e7ae1b2057c7e468aa713b6ebf923e43862e8e74eabe7f61eaf77919e6b3e2b0ac3d1d494"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000050000-0x4)=0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000050000)={0x84, @time={0x0, 0x1c9c380}, 0xfffffffffffffffd, {0xffffffff, 0xc4}, 0x10001, 0x1, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000004f000)={0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x0, &(0x7f0000050000-0x10)={{0x0, 0x0}, {r5, r6+10000000}}, &(0x7f000004f000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0xffffffff, 0x0, 0x0, @time={0x0, r3}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) wait4(0x0, &(0x7f000004d000)=0x0, 0x0, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f0000049000-0x1c)=[{0x0, 0x3, 0x0, 0x0, @time={r7, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x9017e66a) 2018/01/20 12:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a74000-0x6)={0x0, 0x0}) connect$inet(r1, &(0x7f0000641000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f00007fa000)={0x30, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x1c, 0x1, [@typed={0x18, 0x64, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f1000-0x10)='/dev/sequencer2\x00', 0x149000, 0x0) renameat2(r2, &(0x7f00007c9000-0x8)='./file0\x00', r1, &(0x7f0000062000-0x8)='./file0\x00', 0x7) 2018/01/20 12:42:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) 2018/01/20 12:42:08 executing program 1: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000800105) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000050000-0x58)={0x7, 0x279d, 0x2, 0x100000000000000, 0x52, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000b000-0x8c)={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]}) timer_settime(0x0, 0x0, &(0x7f0000027000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000025000-0x58)={0x0, 0x39, 0x2, @thr={&(0x7f0000050000-0xc1)="a0665601183df2ae4f2a2fc7dfac83a6def817918f0e0b6ec418cac32a4876e1d1dd288491bc54266790584c84a82806c4bce9f6a6fb3f670c4905f77d0cb1a5273f16b07259699f14383b5f21687285d716f3b5aa497001dde8d2756984027d22af96f891c66553425d087525b35fad2263364e313975a0a0ef0f9be85e5c3f5fb10af5dd821e80e503ec9938687429245da7ec1953c0262b872b77b248350b058511e8f676bfaa04e5008180872e847236934664af5dd495b10b3420cfebc858", &(0x7f000004f000)="fc9fe1012de3b83373cbf12527f99c48ebbeb4c561c628b0d90ca0a1db79d71851fdc341ccf44b1b78a1b79a51a13c3e24eeb2eb8bad82a83cf83d05f13f5e4304ec67b1dc0e33cae2d5543e0c497d2eff7c548c529d8db123e8acc6480887957ea432a57e7ae1b2057c7e468aa713b6ebf923e43862e8e74eabe7f61eaf77919e6b3e2b0ac3d1d494"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000050000-0x4)=0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000050000)={0x84, @time={0x0, 0x1c9c380}, 0xfffffffffffffffd, {0xffffffff, 0xc4}, 0x10001, 0x1, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000004f000)={0x0, 0x0}) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r4, 0x0, &(0x7f0000050000-0x10)={{0x0, 0x0}, {r5, r6+10000000}}, &(0x7f000004f000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0xffffffff, 0x0, 0x0, @time={0x0, r3}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) wait4(0x0, &(0x7f000004d000)=0x0, 0x0, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r1, &(0x7f0000049000-0x1c)=[{0x0, 0x3, 0x0, 0x0, @time={r7, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x9017e66a) 2018/01/20 12:42:08 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000f33000)='/dev/usbmon#\x00', 0xc2, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a09000)={0x0, 0x5e, &(0x7f0000001000-0x5e)="f612ced018d0df2af23f4c8a63b9adb06424f05812ac18710a228d06ee8e6fb3f737565bb04bf4f9b4ab7871de4b292b94405ae322426a8ca17ac8b1198f70c57e77921a4f7dd7bddfc9ca379352cb4ee1b95795702ce45c6874b945ae06"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000058a000-0x10)='/dev/input/mice\x00', 0x0, 0x4040) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000d8d000)=0x18000000000) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000628000-0x8)={0x0}, 0x8) 2018/01/20 12:42:08 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f000001b000-0x18)=[{0x4, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}]}, 0x8) writev(r0, &(0x7f0000007000-0x8)=[{&(0x7f0000018000-0x2)="fc", 0x1}], 0x1) 2018/01/20 12:42:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') unshare(0x20000400) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000001000)="f473656375726974792363707573657400", 0x11, 0x0) 2018/01/20 12:42:08 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) write$sndseq(r0, &(0x7f00009f6000-0x1c)=[{0xffffffffffff282d, 0x3ebf, 0xffffffffffffffe1, 0x7, @time={0x0, 0x0}, {0x6ee, 0x987}, {0x10000, 0xd5b7}, @result={0x9905, 0x9a28}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006d2000-0xf)='/dev/sequencer\x00', 0x20402, 0x0) write$sndseq(r1, &(0x7f00000b0000-0xfc)=[{0x5, 0xbab, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @result={0x5, 0x0}}, {0x0, 0x1, 0x1, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x80]}}], 0x54) 2018/01/20 12:42:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004ab000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000987000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000e90000-0xa8)={{0x800, 0x5}, 'port0\x00', 0x3, 0x5085a, 0x1d2, 0x0, 0xbb, 0x401, 0x8, 0x0, 0x4, 0x5f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r1) 2018/01/20 12:42:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x8000, &(0x7f0000000000)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f00008d6000)=0x0, &(0x7f0000aae000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ce2000)='mountstats\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000347000-0x5c)={0x3ff, 0x4, 0x7fffffff, {0x0, 0x0}, 0x7, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchown(r2, 0x0, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f000062f000)="844811c93f3f3b0609e1f98940b622c3e76ae7b2e442e2c82a07e05405da503132bf53014aa03f6e16ac19a0068cee9a13b5699c0e6ef4ac05301f41e9147fc6d1be11ba2413eda138ce7eb5959b5fcb12e0e1df84b1cd146b50758af4f5de91fd638013d51a9ab499a3b5eb15ff3950616d1328b0b8cda1e6a14218e4a3007ef1b074d02fbe8fbf0d3580fb0bb7e43beb610adf293e16fb296bc3d3b784d7cc38e1f0ed0aed2372227c42a6d74f7588c4fa5c8ac4b0edebcc27bac5be838d506af3fedbeb0fa6599b3fa74047", 0xcd) getpeername$llc(r2, &(0x7f000024c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x10) readv(r2, &(0x7f00001a3000-0x18)=[{&(0x7f000078c000-0x68)=""/214, 0xd6}, {&(0x7f0000dae000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ae2000)=""/188, 0x99}], 0x200000000000017f) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000337000)={@generic="a5e0c09fab10382d4cdc25cc4090cf07", @ifru_ivalue=0x9}) 2018/01/20 12:42:08 executing program 1: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1b000-0x10)='/dev/sequencer2\x00', 0x200001, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00009f6000-0x28)={@generic="5068c21e92b491bb7807a192ff38ce79", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d1c000-0x8)={0x0, 0xbda, 0x8}, &(0x7f0000d1c000-0x4)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d1c000-0x4)={r2, 0x9}, &(0x7f0000d1c000-0x4)=0x6) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00008e8000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r3 = inotify_init() r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f00007a8000)={0x1, 0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000019a000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1c000-0x4)=0x10, 0x800) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000d19000)={0x0, 0x0}) 2018/01/20 12:42:08 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d9a000-0x8)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000f6a000-0xcd)=""/205, &(0x7f0000e4c000-0x4)=0xcd) 2018/01/20 12:42:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000008f000)='user\x00', &(0x7f00006f8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005c3000-0x8f)="", 0x0, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f000009b000-0x5)='user\x00', &(0x7f0000321000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dce000-0x9c)="d8", 0x1, r0) socketpair(0x0, 0xa, 0x8, &(0x7f000063d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000eda000)={0x6, 0xaad0, 0x5, 0x2, 0x8001, 0x6, 0x800, 0x1, 0x0}, &(0x7f0000dfd000)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000275000)={r3, 0x81, 0x2, [0x7fffffff, 0x7f]}, &(0x7f0000c27000-0x4)=0xc) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000c8a000)={0x0, 0x0}) setsockopt$inet_int(r4, 0x0, 0x6, &(0x7f0000f88000-0x4)=0x3, 0x4) keyctl$assume_authority(0x10, r1) 2018/01/20 12:42:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000400005) bind(r0, &(0x7f000031f000-0x58)=@nfc_llcp={0x27, 0x7, 0x290d, 0x7, 0x5, 0x91d8, "d828a50f3cc8617845bc3bf2fd6cdff1e40afd71f67db88bd5164328e8af9992516aa86684cb9388c6629a414179d6eaac2e8251f6eadaacd7628aa108cc79", 0xe3f}, 0x58) r1 = syz_open_dev$sg(&(0x7f000007f000)='/dev/sg#\x00', 0x3ff, 0x280) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00003c2000-0x1)=0x4) writev(r0, &(0x7f00001f5000-0x10)=[], 0x200000000000010f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000224000)={0x0, 0x0, 0x0}, &(0x7f00007ab000)=0xc) setuid(r2) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000aad000)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000cd3000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c4d000)={@common='ip6gre0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:42:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c27000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f0000e38000)='system_u:object_r:vmware_device_t:s0\x00', 0x25) write(r0, &(0x7f0000614000)="24000000261b7f0000000000f8ff7601000000ff0100000000000200ffffffff0100ff10495ab43fe8f721e99441d2ef8228ba9d0b4590f8b5c4d4498ff57e9b22179642b3109a4d3bf25a1814d7ed536fb1b889726d5d73dfd893808f84277abd199658caa6e95218d7a20b83cecd5d0289aa1acbd4ec733502c4f1a0dd42fae32ff31537971db416c247f82315d209bd5c575d2d0ea4983cc2f8f228d8422417e2e11eeb98e2fe17ff560fd60009ff054b875ab6237e4b7be9066d83e09f003edbebf7823fcef959000000060e070600000000000000572abc87a9", 0xffffffffffffff62) 2018/01/20 12:42:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000538000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000002000-0xdc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x37, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x1, [0x1]}) 2018/01/20 12:42:08 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ac000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000054c000-0x4)=0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0xff, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) acct(0x0) [ 57.503703] audit: type=1400 audit(1516452128.821:30): avc: denied { setattr } for pid=8352 comm="syz-executor7" name="mountstats" dev="proc" ino=13673 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/20 12:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x82a, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00006f3000)={{0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x81}, {0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x5, [0x1ff, 0x8001, 0x0, 0x81, 0x1f, 0x9, 0x8, 0x5]}, 0x5c) 2018/01/20 12:42:09 executing program 0: r0 = creat(&(0x7f00000cf000-0x8)='./file0\x00', 0x10) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000579000)=0x9, 0x4) getrlimit(0xc, &(0x7f0000e31000)={0x0, 0x0}) init_module(&(0x7f0000209000)='selfcgroup]\x00', 0xc, &(0x7f0000bdc000)='\x00') ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e05000)=0x0) sched_setparam(r1, &(0x7f0000846000-0x4)=0x3) 2018/01/20 12:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000538000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000002000-0xdc)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x37, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x1, [0x1]}) 2018/01/20 12:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000374000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007dc000-0x4)=0x1c, 0x80000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000866000-0xe)='/dev/keychord\x00', 0x1002200, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000b74000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009a9000-0x4)={0x0}, &(0x7f0000fea000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f000062d000)='cgroup\x00') socket$inet_icmp(0x2, 0x2, 0x1) preadv(r2, &(0x7f0000b79000-0x70)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000093b000)={0x2, 0x800}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000075f000)={0xffffffffffffffff, 0x1, 0xfffffffffffffff7, 0x1, 0x5}) 2018/01/20 12:42:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x6) ppoll(&(0x7f00007c1000)=[{r0, 0x2428, 0x0}, {r0, 0x3200, 0x0}, {r0, 0x102, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4, 0x0}, {r0, 0x4100, 0x0}, {r0, 0x4040, 0x0}, {r0, 0x2010, 0x0}, {r0, 0x0, 0x0}], 0x9, &(0x7f0000a82000-0x8)={0x77359400, 0x0}, &(0x7f0000787000-0x8)={0x7}, 0x8) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000d2e000-0x4)=0x0, &(0x7f00009ef000-0x4)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000844000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009fd000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0xb) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000e61000)=0x0) 2018/01/20 12:42:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000640000)="9f3f15e7aec8ef68d9ebcb950d098d2bc8abacf9f410b5e8fb5af1d1e206415d54b0c4e5a34408f0020b86e4cd70d8bdb713cea798073e623db4021911b3cd4b8e6513d24d7f92b89e74fbd9c91442adfab446dea20bcbe92effeda890bb9b8bbb747b9e1fdbd499a5ecd66aa4772826e811984101078d12b8148e192545fcc7b46dd2a05925a7ee6fc2667e97e5819358f4291996d84d1a35a534e8390dab8900d4d31958c0c72caff72abda3f0be41ce45ed1395e4210bb341a857ec29d498135512e411e6d0c39f5e809c6b72103415fb7f2a99f5ddc99fea79568ac6ad4eedb955535e213c7bc88a67f158949029cee4", 0xf2, 0x20000000, &(0x7f0000001000-0x10)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) setxattr(&(0x7f0000097000)='./file0\x00', &(0x7f0000b17000)=@known='com.apple.system.Security\x00', &(0x7f0000080000)='\x00', 0x1, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x12, r3, 0x0, &(0x7f0000000000)=""/0) 2018/01/20 12:42:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fa6000-0x4)=0x0, &(0x7f0000995000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000852000-0x50)={{0x7fffffff, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d59000-0x8)=0x0) 2018/01/20 12:42:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000364000-0xc)='/dev/autofs\x00', 0x22080, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000423000-0x4)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lgetxattr(&(0x7f0000371000-0xa)='./control\x00', &(0x7f0000e1c000)=@known='system.advise\x00', &(0x7f000004f000-0xec)=""/236, 0xec) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001b4000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000187000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e92000)={r3, 0x40, 0x6, [0x9845e9a600, 0x7, 0x6ab9, 0x3, 0x3, 0x9]}, 0x14) unlink(&(0x7f0000f86000)='./control/file0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d87000-0xd)='/selinux/mls\x00', 0x0, 0x0) lremovexattr(&(0x7f00005b3000-0xa)='./control\x00', &(0x7f0000f7b000)=@known='system.posix_acl_access\x00') mount(&(0x7f0000ef1000)='./control\x00', &(0x7f00001ea000)='./control\x00', &(0x7f00002e0000-0x7)='nilfs2\x00', 0x120008, &(0x7f00004db000)="7644b135336a99f34a0bf0c5437f15161bb10ad70f2bde849749a9822df71c00ee7f89e8712792fb1341debedce54bb6008ae811370cd502005b98bc84c38183bfe76287040f908ebddef7d6d9c9631663d83e2e893b7f26d8e08124241af4e67d43bd7f59b53dc67216a164d243a08f3d5a41dc08a4de4408b63c00e26c6e92f613236730ba80ff021b18b5c63f86065437cb6c4e3a393a71c828812f48198d205f556fe181a8ab473f61ad52425b0b14adf28bee954a38e200b78f718d8ab9ef8487bb13e550cf76a2f2dff5d1bed7bf62315225993f8d39729b") setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000387000-0x4)=0x0, 0x4) r4 = creat(&(0x7f000068b000)='./control/file0\x00', 0x0) fcntl$getflags(r4, 0x409) close(r1) 2018/01/20 12:42:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000)={0x0}, 0x8) stat(&(0x7f0000479000-0x8)='./file0\x00', &(0x7f0000b3e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f2a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000078e000)=0xc) lstat(&(0x7f0000568000-0x8)='./file0\x00', &(0x7f00000a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key(&(0x7f0000642000-0x8)='rxrpc_s\x00', &(0x7f00006fc000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000104000)="f36de2bc9ccbb96fe6667deb1c699727206073fa4530ed1a70dadb53c4d84707be9ad403c2dff4a2aa2eb80758b25a74d23ae05bffdeb50536cab7da916635a205c40e33f7add95a59617f449ae806b42e3ad02554f99139d89fe6f61e8240", 0x5f, 0xfffffffffffffffd) add_key(&(0x7f0000666000)='.request_key_auth\x00', &(0x7f0000eae000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009af000-0x8)="65228daa0810ed21", 0x8, r4) setresgid(r1, r2, r3) r5 = dup(r0) r6 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r5, &(0x7f00000a4000)=[{&(0x7f00006b0000-0x1000)=""/4096, 0x1000}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e1d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r7, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r8, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r9 = dup2(r7, r8) fcntl$setown(r9, 0x8, r6) fcntl$setown(r9, 0x8, r6) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000e7c000)=0x401, 0x4) tkill(r6, 0x16) fcntl$setsig(r5, 0xa, 0x29) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000a76000-0xa)={0x3, [0xfffffffffffff001, 0xba, 0x2]}, &(0x7f000064c000)=0xa) 2018/01/20 12:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x82a, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00006f3000)={{0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x81}, {0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x5, [0x1ff, 0x8001, 0x0, 0x81, 0x1f, 0x9, 0x8, 0x5]}, 0x5c) 2018/01/20 12:42:09 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 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={0x38, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_OPERSTATE={0x8, 0x10, 0x0}, @IFLA_LINKMODE={0x8, 0x11, 0x0}, @IFLA_EXT_MASK={0x8, 0x1d, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000011000)=[{&(0x7f0000004000)="f89ebc6dbdf878ec0bff87939c8a1e9c618ffb31022655ae5fb93d849c04790a23461cf16fe39f2c46adc47a9fb48401b62b8aa29344ac3c992f2e517feb4efc1267c45c0f20a44ad3d4ee75b79f9c646119f58daad7897a93da36a64c5d1b74bf22007b4b7fb46771d2e9d644bc192770b10ac306c0d2d7ac76da13b6a28fbd2cc7a4ef7e5a40f6ca07bf406668697569f2f3d83be80d9f690626676e0a954a81ed285e", 0xa4}, {&(0x7f0000012000-0x38)="7631cc39d4e1acae553416d2b60ba16d59b08e795762b1620ad2ab750d2db7aee8b19f87915ca088944e1994e555e40025ab3989b68eedd8", 0x38}, {&(0x7f0000010000)="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", 0x1000}, {&(0x7f0000002000)="4768c26ea71bd7a8c0c481f28f0901f49aae50f333bbac3513a00f8ac1672164b91c477c44e1ebd4e93a84ad052b651c65373e7258c4e72bd2479cd8c93b5215db600a93db71f58efe8a5b40f0af059864759efc4fd190eea560dd546718dc664d20f1f5dd31f08f127177a30ce0eef62381361523f9f0f6985600943730eecb3768184c04a1c7f347ac80102d1195572b5d6bbab71a17b3ae15876f11119aa20c19dec47da908bdb3b3218ed9a1474820b864e4c635a62558fb71848de12f1c1007de4f92c3993b7c4f1df7599c1b36788621956e780470ef1988212cf995ca4934717a1b6603bbde646a0b4c65ae8201aca4", 0xf3}], 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000000d000-0x1)={0x2}, 0x1) 2018/01/20 12:42:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000005000)='./file0\x00', 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00007d1000)=""/117, &(0x7f0000a30000-0x4)=0x75) lsetxattr(&(0x7f00008ae000)='./file0\x00', &(0x7f0000207000-0xd)=@known="00000000440000802e696d6100", &(0x7f00000c2000)="7d13", 0xfffffffffffffea9, 0x0) mount(&(0x7f0000ac2000)='./file1\x00', &(0x7f0000e9b000)='./file0\x00', &(0x7f000090e000-0x6)='logfs\x00', 0x40, &(0x7f000031a000-0xa7)="5dfeb3beee3c2416fa8e78e470d1ebcd4109b352df0ce397a16ae8251b1cc979b369c603684776750a9a93bf3d0563198870b9d8f27791efdab6e75d823079dd23639d816e5f422ac7d6b6f6e598a5fc97aa5079bf18d0b5c506b9414e77c2d774a09246d5698edec744536130f755a93974c91644e653bb43113a71615ad75c83f2923fccdae2526f69ee5ac7e675152c47c819070b8c93311e6bdac6c8f9d8cf76dd9c05874a") ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00009c6000)={0x11, 0xc3, &(0x7f000098e000-0xc3)="a774c004bbc9ba73165527447159e3d7e1d91afff3eb59eb7068d446e2a5a207589f4f8a5c6c0f174c5dbbf5462d4bda98bc48c93aabe98b0378c41b64e04540710fc587bfe8f2401287c60325f6f702675898ad16abcaed2f8f1180d929acb268ca799624473dcba7118ed4085c0827b2dd195f457d0b353680bbb7aa048c5138b6957580a627c928a512d96a03a54cd3e294cd2a83add586343e0002eecbfa6f3942a5001ed261666c1e4856d36a78756b6551d94d00a3c8bea36f69236f2f15c3f6"}) 2018/01/20 12:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f00004d4000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000bed000)={0x77359400, 0x0}, &(0x7f0000ce6000-0x4)=0xaf0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e52000-0x15)='/dev/pktcdvd/control\x00', 0x42000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000d5c000-0xa)={0x0, 0xffffffffffff2957, 0x1, [0xfffffffffffff6c6]}, &(0x7f000002c000)=0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005c4000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000075c000-0x4)=0x8c) 2018/01/20 12:42:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fa8000-0xe8)={{{@in6=@empty={[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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f9000-0x4)=0xe8) getresgid(&(0x7f0000cdf000-0x4)=0x0, &(0x7f0000344000)=0x0, &(0x7f0000111000)=0x0) r5 = gettid() getresuid(&(0x7f00007ca000-0x4)=0x0, &(0x7f0000e68000-0x4)=0x0, &(0x7f0000402000)=0x0) getgroups(0x5, &(0x7f0000332000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r8 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000877000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000511000-0x4)=0xe8) getresgid(&(0x7f0000fd0000)=0x0, &(0x7f00002a5000)=0x0, &(0x7f00004e5000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cb9000)=0x0) r12 = geteuid() lstat(&(0x7f0000b12000)='./file0\x00', &(0x7f0000f18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d2a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000265000-0xe8)={{{@in6=@mcast1={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], @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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026c000-0x4)=0xe8) getresgid(&(0x7f00000d4000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f000032e000)=0x0) r17 = getpid() r18 = getuid() r19 = getegid() fcntl$getownex(r1, 0x10, &(0x7f00002c3000-0x8)={0x0, 0x0}) r21 = geteuid() getgroups(0x1, &(0x7f00003fe000-0x4)=[0xffffffffffffffff]) r23 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d2b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd2000-0x4)=0xe8) lstat(&(0x7f00006ab000)='./file0\x00', &(0x7f0000a6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000c5b000-0x8)={0x0, 0x0}) lstat(&(0x7f000093c000)='./file0\x00', &(0x7f0000391000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() r29 = gettid() getresuid(&(0x7f0000c25000-0x4)=0x0, &(0x7f0000be8000-0x4)=0x0, &(0x7f0000841000-0x4)=0x0) lstat(&(0x7f00002ba000)='./file0\x00', &(0x7f0000337000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005d3000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d49000-0xe8)={{{@in6=@mcast2={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], 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, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ea000-0x4)=0xe8) stat(&(0x7f00008a8000)='./file0\x00', &(0x7f0000d0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000064d000-0xa8)=[{&(0x7f0000188000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c8f000-0x10)=[{&(0x7f0000651000-0xc2)="0e7ffd35cf5f839d1230a442b9b48c97ded38626dcafabf669f661a7cedfdd1dc79413a50d74acddb83935d9ab19735f451d088a040cbbb1ed67d62673e16e747407376bdeca3b1e80b732d4a2b3b8cfde2a1acafd71c811f2e53769281a53bfbb3314315c2810c908299f10d9a339156744934f9341f5f48f95f485f7cd4d860e71823c98945ff5993856dab4f96c5abafe133c6a085d1a65dc1633339e33772697b96db2b7a899e849889afaf78c3693eeaddb74514767cea9c23fc6e77dae95cc", 0xc2}, {&(0x7f0000c53000)="3105f3180ac075d4da994564bf8707571c340d685b45d21c7871a0f15370315a65f1884a2e19272798bc27a79dfa448e4f7e969fe9f8ad71a8a6943b0c72d5e28752f43e45a3ecc29b4eeffa1483928db2234c3644824f51f5bf15de41c4f82ddf5a07bd926861a30f66d3288dbc3c9b459124006fb823018a0dc9b483f81d7199e9c2c7f756e8afd1c9b8fb50820e430f82c3b8b96f23918d963de9729678067430993a833acd210a4a992803aaa7a281a79e9be9a2b87cc262f8da2e354cc0debe95e12d8888e812cae5fddab86f338e3e242d4559719581a30fab7e6b0feb2c1df1a54c59e32f3eda058b0e0bdd5087570bee1991", 0xf6}], 0x2, &(0x7f0000f14000-0xc0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0, r1, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x2c, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0xc0, 0x1}, {&(0x7f0000f81000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003d2000-0x10)=[{&(0x7f000066f000)="c013c6e0fe284fbf9b6d0d1c467d02d164871abfa0189e63530c62b41ed4e5792767e49253a744525c3c7618e9ffb82a768947c37587039abad139de926b9fa379bbb11742086b3229e5483cd56ed1067a03a954f3be953e6ef9796a7efe3f4ba5a04aff73d01f2608882df8189ebfcb1a2e30f77221532837ae7c2f3161c5185168e71ca672121532cef2faa940af2c6c4d8868953a5dff0fbbc553af3ab1d23855b44894aa4bc196232282ec866201ad639641a5cb9e6f1e1be4b6d1349b0602bf2a75ffccb3451ec9130ced61d244bfea09ffbc97fdc27af1fddd914a6c3b04936ad07a0467fb89467c", 0xeb}, 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0x1000}, {&(0x7f0000b72000)="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0x1000}, {&(0x7f0000e33000)="4727f8a6b7a2d45dd81407ff2900e15c63114797f59afbf0f7dbc2405ae5a940481df1c0d87f02877f742537504ead6a7e431f5b2774bdbd", 0x38}, {&(0x7f0000d57000-0x22)="86ce2740472f9dc3d6ad161ed71953534c1f74234b991a82c37c9dd453a34f92d4fe", 0x22}], 0x6, 0x0, 0x0, 0x4000000}], 0x6, 0x80) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r35 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r35, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) sendto$ax25(r1, &(0x7f0000366000-0x9e)="f2", 0x1, 0x0, &(0x7f000088c000-0xd)={0x3, {"a3e9b859dd6a34"}, 0x0}, 0x10) 2018/01/20 12:42:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000081b000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f000069f000)='\x00') mkdirat(r0, &(0x7f0000373000)='./file0\x00', 0x48) [ 58.169066] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63677 sclass=netlink_route_socket [ 58.187078] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63677 sclass=netlink_route_socket 2018/01/20 12:42:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa1fe, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) read(r0, &(0x7f0000f05000)=""/196, 0xc4) 2018/01/20 12:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = getpgid(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r2, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0xffff, &(0x7f00001fc000-0x8)={0x0, 0x0}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000283000)={0x1, &(0x7f0000f50000-0x4)=[{0x0, 0x0}]}) r1 = syz_open_dev$sndseq(&(0x7f00009ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000a3d000)={0x0, 0x4, 0x0, 0x3, 0x8, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000c1b000)={{0x8080, 0x0}, '\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) fsync(r0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f0000744000)=""/4096, 0x1000) 2018/01/20 12:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fcntl$setown(r1, 0x8, r0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000ed9000)='net/dev_mcast\x00') execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000808000)=[&(0x7f0000019000-0x13)="2d6473656c6676529c657438e1"], &(0x7f00009b8000-0x10)=[], 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000fe000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00006b6000)=0x0) 2018/01/20 12:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x1c) open(&(0x7f0000b3b000)='./bus\x00', 0x1, 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000069a000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/01/20 12:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004f0000-0x4)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b6000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000046000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b2c000)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r1, r1) r2 = gettid() tkill(r2, 0x16) restart_syscall() 2018/01/20 12:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000d54000-0x8)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009f5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c47000-0x28)={@common='gre0\x00', @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) accept4$nfc_llcp(r4, &(0x7f000050f000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000edc000)=0x58, 0x800) 2018/01/20 12:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fa8000-0xe8)={{{@in6=@empty={[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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f9000-0x4)=0xe8) getresgid(&(0x7f0000cdf000-0x4)=0x0, &(0x7f0000344000)=0x0, &(0x7f0000111000)=0x0) r5 = gettid() getresuid(&(0x7f00007ca000-0x4)=0x0, &(0x7f0000e68000-0x4)=0x0, &(0x7f0000402000)=0x0) getgroups(0x5, &(0x7f0000332000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r8 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000877000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000511000-0x4)=0xe8) getresgid(&(0x7f0000fd0000)=0x0, &(0x7f00002a5000)=0x0, &(0x7f00004e5000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cb9000)=0x0) r12 = geteuid() lstat(&(0x7f0000b12000)='./file0\x00', &(0x7f0000f18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d2a000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000265000-0xe8)={{{@in6=@mcast1={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], @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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026c000-0x4)=0xe8) getresgid(&(0x7f00000d4000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f000032e000)=0x0) r17 = getpid() r18 = getuid() r19 = getegid() fcntl$getownex(r1, 0x10, &(0x7f00002c3000-0x8)={0x0, 0x0}) r21 = geteuid() getgroups(0x1, &(0x7f00003fe000-0x4)=[0xffffffffffffffff]) r23 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d2b000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd2000-0x4)=0xe8) lstat(&(0x7f00006ab000)='./file0\x00', &(0x7f0000a6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000c5b000-0x8)={0x0, 0x0}) lstat(&(0x7f000093c000)='./file0\x00', &(0x7f0000391000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getgid() r29 = gettid() getresuid(&(0x7f0000c25000-0x4)=0x0, &(0x7f0000be8000-0x4)=0x0, &(0x7f0000841000-0x4)=0x0) lstat(&(0x7f00002ba000)='./file0\x00', &(0x7f0000337000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005d3000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d49000-0xe8)={{{@in6=@mcast2={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], 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, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ea000-0x4)=0xe8) stat(&(0x7f00008a8000)='./file0\x00', &(0x7f0000d0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f000064d000-0xa8)=[{&(0x7f0000188000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c8f000-0x10)=[{&(0x7f0000651000-0xc2)="0e7ffd35cf5f839d1230a442b9b48c97ded38626dcafabf669f661a7cedfdd1dc79413a50d74acddb83935d9ab19735f451d088a040cbbb1ed67d62673e16e747407376bdeca3b1e80b732d4a2b3b8cfde2a1acafd71c811f2e53769281a53bfbb3314315c2810c908299f10d9a339156744934f9341f5f48f95f485f7cd4d860e71823c98945ff5993856dab4f96c5abafe133c6a085d1a65dc1633339e33772697b96db2b7a899e849889afaf78c3693eeaddb74514767cea9c23fc6e77dae95cc", 0xc2}, {&(0x7f0000c53000)="3105f3180ac075d4da994564bf8707571c340d685b45d21c7871a0f15370315a65f1884a2e19272798bc27a79dfa448e4f7e969fe9f8ad71a8a6943b0c72d5e28752f43e45a3ecc29b4eeffa1483928db2234c3644824f51f5bf15de41c4f82ddf5a07bd926861a30f66d3288dbc3c9b459124006fb823018a0dc9b483f81d7199e9c2c7f756e8afd1c9b8fb50820e430f82c3b8b96f23918d963de9729678067430993a833acd210a4a992803aaa7a281a79e9be9a2b87cc262f8da2e354cc0debe95e12d8888e812cae5fddab86f338e3e242d4559719581a30fab7e6b0feb2c1df1a54c59e32f3eda058b0e0bdd5087570bee1991", 0xf6}], 0x2, &(0x7f0000f14000-0xc0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r0, r1, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x2c, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0xc0, 0x1}, {&(0x7f0000f81000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003d2000-0x10)=[{&(0x7f000066f000)="c013c6e0fe284fbf9b6d0d1c467d02d164871abfa0189e63530c62b41ed4e5792767e49253a744525c3c7618e9ffb82a768947c37587039abad139de926b9fa379bbb11742086b3229e5483cd56ed1067a03a954f3be953e6ef9796a7efe3f4ba5a04aff73d01f2608882df8189ebfcb1a2e30f77221532837ae7c2f3161c5185168e71ca672121532cef2faa940af2c6c4d8868953a5dff0fbbc553af3ab1d23855b44894aa4bc196232282ec866201ad639641a5cb9e6f1e1be4b6d1349b0602bf2a75ffccb3451ec9130ced61d244bfea09ffbc97fdc27af1fddd914a6c3b04936ad07a0467fb89467c", 0xeb}, {&(0x7f0000e5e000-0x1000)="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0x1000}, {&(0x7f0000b72000)="12a6da36d91b8149bbaa655cc7f3f327c9b72b3baaedf0a5ff93bd716215744f74017b8f23a53b4a3b91130caf8847c5216c028f003cab594bd5194cd6a07ae2f1864cda8a89911f1a6eefbb49524b30a54fb47d386291b91aba6e0f402da172b4a06dc2bee66eb7e99374b46335d8ec5ab40904e1651a824e55a0772b9fcf4b170c017ab7adbf0bbac62b6372bafc015bd6f2b5f581eda0f758f09989be5317a6b55d7abe6dbd028e2cbc042917b27b3b77160d14a2f6615577dc82d2491bd5d9f198a7a9f7342a669b5a4d8801d396a3869dc9eb51eb6fa2b11245a9da1dcbd214f326240ac372d8aeb6b78942b6a4dedd9f45d804cb249304bd75c64978fbc357e93b259aadc4217c21ba43f3d26baf37a4b71a75c0abda425820ca206ffe71d4f0a46d118e032cd44b444fc91b53cdaadf2429ba0c2693a33adb9579d1fe64ee70ab8d68091adcd81680496d3a47c4715508eeabbc7bd9db696b89e0a66da67fdd11a201881fe54d32d00de2e09625f3029ab0c1b0a78f0b900e8da69c5bc8a2cda2f860429e6f6b12e90958d52ecdf37911cfcc5345688ed0ea7b493b6752982e1993c26601c53a0db051121ada798edd58ef6a5a16a1bc462b6800304ec0573c3b081a2be77f0c4b4ee10030af7486373f0e3e816433c621a17fce8f6cda7c479595b558cef3c5a3211251518301e81ffe9df68887beba6db640049cfbff177acb413e66a1b11da816e26c695c60cdbb3b24a718e3735e1518325238caae2afb03703db225884bb1550b605907bad401ec9e5bbe4cc533d6c21db7c6b18e5f00cfdaaba27e56f56efcaab81ac25e31f767d12632eb558b00a34b55d54ced9fa82f236ff478263f37305f7c086f25d2ba87fe93a787b3a3bf94e582315598a0832640eb0cec39a3184096d46bbdc8cb32cddea3b98d7488b8e88a843bc7b41acd049a60eb6eb3584a193cc67ae0b60615677c257c80bb334a4ddef385cf7ae7519b3f5d2243aa1671a96141ec8a02c95c1da0229d793c1f8476edb04c47bc7500eeedcd4a3c2b5e29945b7cd0eb42cc313d1683564f27e45f2ce06568f8385f63dd6c5af816b47abf96cef280d77316258f6e379fbb198ea07a5ffd42434df874653359d17e7eceac9d1a05e8dc504bf3e6545bac54d79b915b30282b2b1badfb26f661cd97fb7bea6004d45ba58f2ea5d8d3a5d03582136b344623b4dd19476c1d017eea5468764544961dc185839256c2a4e41bcfba7e5f0151ce7b7a43157627998d96d45bfee70f5e00d6feff78c4ace14c129f8f737eaeb968d2d0ac3876c036e8be95668a090155c4cb00380922bcb056dcc5491cc4d3f9e233215f9317b769044562ceed04582fbe8aaac37d82015df005b14f3b24ff4ffd9cb52dd06c547de2c00ce54e098dcfc3de193a3686cfbb4112b2cafb49a4de97e3228371e5c5007c851b8a3495b13efb40e28616b85248c6719ad3faa62897fe41402eaf522daa991f1fc864dc817b8fadb6c9853883a3b4bd0545a06f2b6ca972c35898e0899cad2aa01a7bbda4ad82ac2d143bac981c7fe88c5268312a64a0d05bbc0af9e6173a4681532b294da1b08014abd58291c519615db37d8f7796cfe86faf7f95c7ff560aa31b6cd46b62aad6354e4501148258da5b0732c005c624b2645e00479f5784ca6894fd702967d32a3102a4a047e769d41421662e54562b10b89fe139462ba5cf0205814d234f015259f3191b164b108bf8058e82e9db6114224a46a4c2ed69dc3e55677bbbd3babb65815f9e4bf8367035959d3693110a8a9333083a2130a7afc60b1415856b5877992899d962ea7cfd404fd48274a4c4cbbbc9d7b2f7b06a0a1bb045a408698388430a8bcdf25047125b3f4cdaca32c7d66a2cc9742551edf0e8646f35cba83c95b58f8ad5f60df3fd518479a79e09157ae48c771919f315959c0711ffff1de5774372e29a671eb6f65f10f3a6884ae3f3ce0d203ab6ea9798e02b5f1ba97d7eac38baa365ea23ababe23fadc804938ed6f2e34a6cf87550efd5d7f192c5da22c9429303d91a4428b94d7bff31b74c1bb144786ec1a2c6d1bd3d8a66aac47217b0944af6a3de2a46748a8065839ef2cb7b966e6941b4a4e1e4e7f7ed9ee0e9b160139a0ff3860eff096cb2d3163423a68b679ef820d533b7ccd7bf9e9e8c57dd0bc39c56c4ea780c6df9e3cfe70f689e79d72d4050426630decc2e532db2332f6e8e394bd910e8b51c5a57d544f3050639b61476df4ad51154f7aa48daaa8d11e111a0b399306664a0bae4ad1413628b5f1826754fd573920f87851a2be6994af701fb44ca62e064af6997ad3a96fe5e25a6f3c41044013dd6bec3ed752217f89abc5345a3dd6aa79cde819b8b8753ef4205d19a2d02974d4bc55dfc5175863fbbeb2e90e389775edc423e081cf765aa7d864d8ceaf0558ba90d78a44cd267cc2f5d19fb0087bc282f70bb1ade40935a865f13e0bda33435ea90f655d0e549c900cadb707ec40c7e3deb1ab8f365059c16be14e1af4b0ad8679e6a22fd7d084ed78d0c3e40073e08cbee3dedf3f5b76895aaa4d69cf08f470e727a30f33711baf86df149569b53f228e35bb13d08134751b9d5de0ec67ac4f371c2d29118aec16bba15b2c1d8814646e995e1dcebb517a4151adad5c9d8162aabcef9337f6cda2588b100d73a5271d35f5c078ed0aa6406c1d8ae3c7accea8060af3bb5a31a86a23031c0b6608c1499150b9eb7a8e9ee62c686c86af4cb5a90014db66633c4e8a5d18fa6913af6949fd03e059b5b8a0124486247a9d69e0dfbe3543e0839dcddeeef69e7f408a74bebba011f2d97b65b9b3c7d53b1ea1e54085bd0d6c35cbf4093410379cbe04fe017293dbe5964731fbbe4144869f415fc5414ddac7dcd87cfdea9c2edfcf473c426e29e9cda4998ba9250fccde006d9fb455555e8b2650d68fde0a048b4c73604d18fd8fdcfe5028d5066d733fdfb7d37da20d1f99126b9735aecc9c8641cc58331a545d807b5bf392909b33687f58f4e1d0688346e34c9c0db416bdfc54dd5450f0d7bb6099b1ee6b153c802423e6a303e02b289b9c1ff19f33f0db2be252fe945d736f42fbba9543cb6a6110b8c71e00b445de54945b9cb00027a1ff8d1586b1475ae61cac8bf2301cb47df7c05cd051c24ea6aec34a58202208d2da9893b4e7793918ed507980283e2b3792bf5467d0aafa77741458f5018ee8120311c92bb338af65b5e174c014564dc307c622e9ba574268e33e0a42f0ae974f8d1e052f13e931df9a3e37804562b36acde527f1dd19f87eb6e4216c817ab4cfc559c2f086c006f332946c094c810c05debe9fc2094c8e4a8e318ae03572cd755f70a79ba23f4d9c45e97c3cf326fce78136ff52d219bc84256100396c73547f33ec5fd5a3c5bf47b29259d5e6a7f1808cf5495e4b88a3e6eed1a561653a39c1f9e953193149ab3ef92cd0851d2c81e1b7838e9225b07aac70cdd7d140f526968e98dd3b8caa1253a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0x1000}, {&(0x7f0000e33000)="4727f8a6b7a2d45dd81407ff2900e15c63114797f59afbf0f7dbc2405ae5a940481df1c0d87f02877f742537504ead6a7e431f5b2774bdbd", 0x38}, {&(0x7f0000d57000-0x22)="86ce2740472f9dc3d6ad161ed71953534c1f74234b991a82c37c9dd453a34f92d4fe", 0x22}], 0x6, 0x0, 0x0, 0x4000000}], 0x6, 0x80) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x0, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r35 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r35, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) sendto$ax25(r1, &(0x7f0000366000-0x9e)="f2", 0x1, 0x0, &(0x7f000088c000-0xd)={0x3, {"a3e9b859dd6a34"}, 0x0}, 0x10) 2018/01/20 12:42:10 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd0000)='/dev/snd/seq\x00', 0x0, 0x2000) fcntl$getownex(r0, 0x10, &(0x7f0000ac8000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x5, &(0x7f0000fd2000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000234000)=0x4, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fd1000-0x8)='keyring\x00', &(0x7f00000b3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d6c000)='].\x00', 0x0) 2018/01/20 12:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) fsync(r0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x5) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f0000744000)=""/4096, 0x1000) 2018/01/20 12:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ab000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) utimes(&(0x7f0000935000)='./file0/control/file0\x00', &(0x7f0000e7b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') removexattr(&(0x7f000050c000)='./file0/file0\x00', &(0x7f00008a7000-0x1)=@random={'os2.', 'bdev\x00'}) 2018/01/20 12:42:10 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000f37000-0x8c)={0x40, 0x0, 0x0, 'queue0\x00', 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 12:42:10 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fc2000-0x10)='/dev/input/mice\x00', 0x0, 0x80000000010004) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000050a000)=0x0, &(0x7f00006be000)=0x0, &(0x7f0000fc1000-0x4)=0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fc1000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x9d, 0x0, r1}, {0x1, 0x200000000000000, 0x6a14, 0x5, 0xfffffffffffffffb, 0x80, 0x5, 0xfffffffffffffffa}, {0x3000000000000000, 0x7fffffff, 0x6, 0x4}, 0x7fff, 0x0, 0x1, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x3, 0x3, 0x6, 0x18, 0x81, 0x2}}, 0xe8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc0000)='/dev/keychord\x00', 0x22000, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000112000)=0x1, 0x4) clock_gettime(0x0, &(0x7f0000fbf000)={0x0, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fc0000-0x40)={0x2, 0x80000001, 0x4c1130ae, 0x1, 0x6, 0x7f, 0x8, 0x9}, &(0x7f0000fc0000-0x40)={0xfffffffffffff800, 0x0, 0x1, 0x8001, 0x10001, 0xcd, 0xe254, 0xfff7ffffffffff75}, &(0x7f0000e10000-0x40)={0x7, 0x2, 0x5997, 0x16, 0x5a, 0xfffffffffffffcaa, 0x1f, 0x4}, &(0x7f0000e11000-0x8)={r3, r4+10000000}, &(0x7f00005aa000)={&(0x7f0000fbf000)={0x3ff}, 0x8}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000fc1000-0x11)='self+cgroup%--&|\x00', 0x2) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000fc1000-0x45)=""/69) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ppoll(&(0x7f00007a4000)=[{r2, 0x200, 0x0}, {r5, 0x2, 0x0}, {r0, 0x1040, 0x0}, {r0, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x500, 0x0}, {r0, 0x0, 0x0}], 0x7, &(0x7f0000842000)={0x0, 0x1c9c380}, &(0x7f0000326000)={0xffffffffffffffe1}, 0x8) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 12:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x1c) chdir(&(0x7f00004f3000)='./file0\x00') r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00007ac000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}, @loopback=0x7f000001}, 0xc) 2018/01/20 12:42:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000008b000)='/selinux/context\x00', 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r3) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000e28000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a02000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00003b9000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff}, 0xc) r5 = dup2(r0, r4) connect$nfc_llcp(r5, &(0x7f0000000000)={0x27, 0x20, 0x0, 0x4, 0xfffffffffffff000, 0x400, "999b279d36bc09a0281e17d439f057353873ec321e94d77242aec5648c74c2f75a282ef734f5e97a2000bdbe4e0b1b020f3911300f4f524e7a3d0d8b215a50", 0x5}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000002000-0x4)=0x0) r7 = getpgid(0x0) r8 = gettid() r9 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = getpgrp(0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000001000)=0x0) r16 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = getpgid(r15) r19 = fcntl$getown(r4, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000001000)={0x0, 0x0}) r22 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000000)=0x0) sendmmsg$unix(r5, &(0x7f0000001000-0xa8)=[{&(0x7f0000001000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000000000)="ea99cefbf5c3b8a5575cd59f8ab4ba23a5fec72875fae8d15bb43abfb6a3ae06d465d8609dacf193ef1dfc59a4e8babe20e7fc06e0b5415cecee50e48b2f292596d90f8561ced169b12f986d7c1402a1f1b5b43e5d6452e5528b672b5e7265ccc70d1cb225fa735390d4c688fe27e9d229c83615f03e1620c2b6ff32e2ff294b6bdcbf235a696b60f54901143a201f495944537e3fbacc668a47248c9fcf95effead8d69bafe8d069bba8e32f8c4499d06d5448cf937305541c5dfe39e4ba3e27cb33f9ba0e1d66d52c44d75dba9fe7a31c1c9e403412b654a89ec901e3f", 0xde}, {&(0x7f0000001000-0x3c)="6a8e1399e3e223026a4265be636f4e77e0267b56130f2f929fd2becca98802f32cc9833ef14ec5db7c7353bfc42bc79cdded26aa84df385471098a09", 0x3c}, {&(0x7f0000001000-0x63)="b2f026f478de2db2a9af690d912200332ec9fbd51ccbf35409a0018668cd5c78b263da5046f7dff2db9b722771a824b99604e376d20719a719bbdd393b0409ba69c0bf31f512daed8af2ed32cd3ffc1b4c500939426e60937d0af2b2ec24ac3d8f3629", 0x63}, {&(0x7f0000001000)="2fafbe83c1952753d16774d787401576fbba5e3b5465bd80d901a8db6ee1478e77dac4d7d0621cfa30a7fa22b46627edcf041c0be8dc39cffffffedece83857f391b81906f8a23ebebe4fd0c6f7f47e6254c9f0380df3848f2075033e3b9cc8dd312db99f93cac011b95f32c555603dd8d5c9a2b57170844922b4c0087c8d746abffc71dd9666e7748a27ec288d3d69c81b6f820b116feede468d2eb545681439c39c92f0edd2aa1c07c474ec8e83121952287b10c063f221e47364d0780d48a565239dda744ae0bcbcf81d887cde296ba860c", 0xd3}, {&(0x7f0000000000)="713c5b404c7292cd623c61db00647a04a23a1c746cb5c87e9b90c7520a2edda90de03f27369b13484e3c2bd9aff205617feb22170ba729dd95f8c689cd092363f8bc82970d4504541818ec701279b1c910662c8c0f06cd54ad5b3fe8e18af65c8f4dc07cc1aab38d11bff9cc5320d91b4fefc2b5fe10b083afcaa5f840b3caf48f4ce12eff21a99f672f7e91f281bf9904ae7d4e74bf8389617cd1c06902b43a3907b750815e4e1a4d7b9331deb8514e389ad4f02ce425147b2828b207b87a4744e59b67cc38637cd516b278c104b45729522ff2bf7b72960639ea19069a9cf0c384a29f4ab90b4e", 0xe8}, {&(0x7f0000002000-0xff)="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", 0xff}], 0x6, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r6, r2, r3}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r2, r3}, @cred={0x18, 0x1, 0x2, r8, r2, r3}, @rights={0x1c, 0x1, 0x1, [r5, r5, r5, r5]}, @cred={0x18, 0x1, 0x2, r9, r2, r3}, @cred={0x18, 0x1, 0x2, r10, r2, r3}], 0xa8, 0x90}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x8)=[{&(0x7f0000001000)="402421348728aefc2c5dc484b77597fbe31debbef3d5411010ed97c26e32196ff38fe96cec866bb21458e2c980ebe67921b3a837b73a41abc87f17215903a97c3bd97f86c87d80a5c3a9f92d43bb0a646f7dfde81965d213e8b2ae1323a53f49135202b4a8dabdceacf6471480", 0x6d}], 0x1, &(0x7f0000001000+0x89c)=[@rights={0x34, 0x1, 0x1, [r1, r1, r5, r1, r5, r1, r1, r1, r4, r0]}, @cred={0x18, 0x1, 0x2, r11, r2, r3}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r12, r2, r3}], 0x78, 0x20000000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="aa1f3dc1305053e2f04ffa4d4cffdbc9d546842f47e6c3e80e9b6dc90eeb1c5b27baba9441443ff2e579f91c49bf470a4b6273cd0e21ffa0870807db98ff77f7ad4702213d6d296b03e6bde46a4ba577e961a79daee1b37fa65bfd0e98b8d93ab30aac9a705e7cc8f3d7f2cc7594910e0de7b154cc9394ca5023630ac9b549af612c3d39c301ca5bea5e0f273e2f2c6544f8655e06fbf45265072e3c8aa27b1210a33c882e9ab25f9d3fa94ebe492195c535", 0xb2}, 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{&(0x7f0000002000-0x6d)="0a0f7e9a44bb99caf2311c38b5a1579362c0a26675e1cae7da0d09bad5ab072dd49157def4bb489af8460652e54e65e6e75387d4e9e6b4d5055839889dd2760f3103b09b806c665f33ef4db51ded06844b4d6f0ab9789dd25d4ce9c18589085a960aa1d9547d960eb2a6504040", 0x6d}, {&(0x7f0000001000)="1de4fddebb58d293c64a181a33c99b7e0741957532c615c5f8c9239165b992fe62a803adf4e31f4e1b7d65f708200ad3456cd6e7fe740ff8a0052e54c22a0829344f3279eb75171d119f7c4974c5602fe06599d3ecc31c482ab2a13a1aa45d999967599dbbfe46b5fc1948a9b592f46d5bd3bc4e1d7e889026d046a352399927337d27459f30489eb5dd1066ee389051bb6fa5a0e42c41e0456a7d7a86d19bbe6669c06d47fe9680957b22eed46ba83ffd9945b0e91c4b1ba6a173b976066a671aa96383a70aa13a154ca435a3375e77f58c20e39550217518f856ef40d5728252d593", 0xe3}, {&(0x7f0000000000)="", 0x0}, 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{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000002000-0x37)="a7c0e8006bfc916cf1a3b7ad5e3c69c5f48d28a265e954e4cfe23c1ef4a773de154f1d99aef0119fd974feacb606406adba6d4bed8fb4a", 0x37}, {&(0x7f0000001000)="0762da3a25606ee0a1d1298469b3d50755bfe4ae0223571b45f0098cf358e01cb68dd6ce3a19405706898f1fec789e1d628a4a2bedb7179d9cc95c7eb0b87e6c4144da9b0837c62677de4dd3a235d20e3da9ce6c9749c4e021cb9c6a1497899c6b5d4941604ad03ae4afc9", 0x6b}, {&(0x7f0000001000-0x5f)="72d081e92756989585b914497b0e294e562808442fcd6521450e713efcfae88af24fac71b4fd9df72c41701eba18e440e0f60d6e636f92a56091c0f69030f4ae38c06e66d1abd8963b43effa893cefb8f328b14aaf15a8ed1179ebfe7d5f14", 0x5f}], 0x7, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r23, r2, r3}], 0x18, 0x800}], 0x6, 0x4000044) 2018/01/20 12:42:10 executing program 2: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x81) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00008a0000-0x1c)={0x0, 0x183, &(0x7f00007fa000)=[], 0x0, &(0x7f00004cf000-0x1000)=""/4096, 0xffffff9f, 0x0}, 0x12000) 2018/01/20 12:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000222000)=@file={0x1, './file0\x00'}, 0xa) creat(&(0x7f0000aa7000)='./file0\x00', 0x184) r2 = openat(0xffffffffffffff9c, &(0x7f00006a9000)='./file0\x00', 0x48000, 0x81) write$eventfd(r2, &(0x7f00006d2000)=0x3ca, 0x8) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f000094d000-0x4)=0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000071d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) connect$unix(r1, &(0x7f0000132000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/20 12:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a35000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000508000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000428000-0x1c)={0x0, 0x0, &(0x7f000000c000-0x30)=[], 0x0, &(0x7f0000007000)=[@rights={0x24, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x154, 0x0}, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/20 12:42:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x8c, 0x1, &(0x7f0000d64000-0x10)={0x77359400, 0x0}, &(0x7f0000fcb000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x7f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x844, 0x20, 0x3, 0x2}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x642ea2bd}, 0x98) 2018/01/20 12:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d8000-0xc)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a21000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de4000)=0x28) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005c8000)={r1, @in6={{0xa, 0x1, 0x5c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x7, 0x6c, 0x8001, 0x9, 0x1000, 0x2, 0x9234, 0x1, 0x9, 0x8, 0x4, 0x7fffffff, 0x7, 0x4]}, &(0x7f00003e0000-0x4)=0x108) r2 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000e07000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000a89000-0xc)="020000000800001fffffe100", 0xffcc, 0x0) 2018/01/20 12:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000002f000)='/dev/autofs\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008d9000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f000011c000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x285}], 0x1, &(0x7f0000bb4000)=[], 0x0, 0x0}, 0x0) recvfrom$inet(r0, &(0x7f0000dae000-0x9c)=""/156, 0x9c, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000582000)="ed4f5c12b559e4b6d6203a2642e4eca315ba73dbe691959ef5bc2cceb3d46e7563eb04bd0fcc4887ef1d9b19f3d080ee9a98b1bbbbc5c2a96cacdb4b2c4111a39503a8377e2238f6a32b79728c41b076", 0x50, 0x0, &(0x7f00006ac000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:42:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = getpgid(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r2, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000479000)=0x8, 0x6d3) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000dfe000-0x4)=0x3, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cc8000-0x415)="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", 0x415, 0x0, &(0x7f00005b0000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:42:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) 2018/01/20 12:42:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000042c000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000490000-0x4)=0x28) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000597000)={r1, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x96000000, 0x20, 0x9, 0x0, 0x11}, &(0x7f0000095000)=0xa0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000490000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000841000)=0x0, &(0x7f00005e6000+0xc29)=0x4) sendmsg$nl_route(r0, &(0x7f0000056000-0x1c)={&(0x7f00004bb000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000482000-0x8)={&(0x7f00000df000-0x68)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000065a000)=[{&(0x7f0000dff000-0x68)="b9909e520962b6e312a1a63b8be7f4bb2a98eb5b3ccbd2a2774580ab6b23a19604ecf6fb153f4889103df879c9cc009c20004cade149aafc9d261d46663902af6263e3fcf555d9ab4651bdf2dc6c7784c0b5a3d215ed1cfcae0917231a11b935b9e2fd3ffa795176", 0x68}, {&(0x7f0000d4f000)="9fc9045ac962f3ed47a9901227c1f88ff9014bb1efbba16fb548bf63d79320eeddf3e381ece7503ad92f822bd4f566fe1a4e6054c5fc968b930230dcb09960483d13c0cdee05283995c8e766cdf056166b8dce5284a0935ea0a9383232a806ba4cbdf1910b14c0cee688ab33389de78dc83e4d68175a90cf95a387df660d29011dac79088dd91dead7c64b4f05dbb30c9e342b7b7fb0938a59606910a452afbd19b7a29e40683138291655e3239062e1808a41e3ad34d64bf520f9a04ec4db3989c3db135e34f70f27d37b60ea6a2dc769f7c962716b68f92deadc94", 0xdc}, {&(0x7f000057b000-0xcb)="a80ff324d98d254a87e306c023c387450ebf03a59e5b51ddd4f0d7ba62d330baa64732cdfbbc598e260676dc3d1683f545d5d5e4a0e56058453861e612bc98309cfd9b7ed5d0929e34fe953446d316d67b9b6826c77d3edb0bce002d27b1b7d9264c0c16cdbc46d2319efadee578404c2de09053eaaa1a1c49b44098675d2fbeb793350f24739efe0fd957730c36dd041fb9c7436b7af1a45b5661305b11602f4408ffcffeaf88946af2460589e9cee149ca55ac5dbb10cae8d357f61923e9c0aac7c283eaf85da6d4063c", 0xcb}, {&(0x7f0000ce1000)="38283e22d61bc6fac4a89fc3a189914cd83ef5cc11fb6693422b2e48abc18b1a72675da5d6eb4c392f89a75fbe9c11c4abdd8be72d3fc7d231e502915a903d8439ae452d3b44095c2989424b0bb8436fa6ab5ee16a2ef4541a7082268675c6be933d2de23a05e39f63fef0a609162015462283c5e98f5cf56b55a74c4bbe479200e097742aa93de585bb8710b24b9a97313f3a3bb5993b8915e62448396bed9208494c11", 0xa4}, {&(0x7f00009bf000)="376c18c2180a5087a9f347d7f1c4ad5bdc0191f75631096982f1b09428e7be72b0eb94fb13d0e7a1a6af93a5542126872b57965a2baf9099cdfc6689438ac547a2e065d127e2a116b95bd49651d9b24fa1484c2f8f768efd4c6316499906de0639e54fdfd1e9", 0x66}, {&(0x7f0000667000-0xff)="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", 0xff}, {&(0x7f0000217000)="7a451b2ce4f1a31178afb7f09518fad35d5957e780aed1de85ee480e31119134773222262b12385bcf5cfc8b5a9685ef7e4f89442c07", 0x36}, {&(0x7f0000e53000-0x1000)="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", 0x1000}, {&(0x7f0000cf8000-0x5c)="5c4715274385c175b52bb8fe83bced23d3076c9de6ce5c5c94b36c7ca39c850151bbff6a07e4699bd01072760975fccab311d986e442c0021cb15b525a80c7b1c01298099eb7c8c8fca72053c8529eb132edb419be68d64e1707a2ee", 0x5c}, {&(0x7f000003b000)="caf32ebe604bab17a5abde976c8111785b2a6bdf3f394910e599c597eb161c674229b6134663795c10cb4447eba05323cf000689afb8cb6a007d7bc42c8fa9d506ee836aa2476c0384d2331897b769430aa61f5bcc886bf5e5803acfead35a8262d6b8ec721c4e2189c2db5c9bdcdbc9a44d046ebcf768c70621314cfff501d1", 0x80}], 0xa) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000eb5000-0x4)=0x0, &(0x7f0000cbe000-0x4)=0x4) writev(r0, &(0x7f0000a41000-0x10)=[{&(0x7f00007ee000)="b25b8962afb3783adb08b450d93de4b04b3b", 0x12}, {&(0x7f000074f000)="e15b", 0x2}], 0x2) 2018/01/20 12:42:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x100000000007, &(0x7f0000047000-0x10)={0x0, 0x0}) eventfd2(0x0, 0x0) pause() r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ee000-0x11)='/selinux/enforce\x00', 0x181000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000154000-0x8)={0x7, &(0x7f0000c02000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00006d4000-0x8)={r1, 0x0}) r2 = memfd_create(&(0x7f00006d0000)='\x00', 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000021d000-0x4)=0x100, 0x4) 2018/01/20 12:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000169000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b75000)=0x20, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008ab000)={0x0}, &(0x7f00003e5000)=0x4) pipe2(&(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getpeername$netrom(r2, &(0x7f0000053000+0xe71)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000761000)=0x48) vmsplice(r1, &(0x7f00008cc000)=[], 0x20000000000002a5, 0x0) 2018/01/20 12:42:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d5a000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {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, 0x0]}) 2018/01/20 12:42:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x104000019980330, 0x0}, &(0x7f0000e26000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ad2000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ad7000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000859000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c54000)={0x0, 0x0, 0x0}, &(0x7f0000a16000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) 2018/01/20 12:42:10 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_create1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ed000)='/dev/sequencer2\x00', 0x82, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003a3000-0xc)={0x0, 0x0}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000e29000)=0x4) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000ef1000)={0x1000000a, 0x0}) 2018/01/20 12:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x10001) mq_timedsend(r1, &(0x7f0000fb5000-0x1e)="eef6cb4e93d5630b4ca95481c6d219e48de2c944410b356d97bd2399b9c3", 0x1e, 0x1, &(0x7f0000599000-0x8)={0x77359400, 0x0}) 2018/01/20 12:42:10 executing program 7: perf_event_open(&(0x7f0000223000)={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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000004a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x3ff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x1000, "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"}, &(0x7f000068f000)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x9, 0x20}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) [ 59.422109] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25097 sclass=netlink_route_socket [ 59.445307] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45999 sclass=netlink_route_socket 2018/01/20 12:42:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xffffffffffffff6e, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:42:10 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000031000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$ax25(r0, &(0x7f000004b000)={0x0, {""/7}, 0x0}, &(0x7f0000020000-0x4)=0x10) [ 59.487924] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=25097 sclass=netlink_route_socket [ 59.506084] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=45999 sclass=netlink_route_socket 2018/01/20 12:42:11 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x2111, r1, 0x0) 2018/01/20 12:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000e5000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000dca000)="0007430f000319", 0x7}], 0x1) pread64(r0, &(0x7f0000935000-0x1000)=""/4096, 0x1000, 0x0) 2018/01/20 12:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000001d000)='-', 0x1) fcntl$addseals(r0, 0x409, 0x8) fdatasync(r0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000561000)=0x1, 0xfffffe50) 2018/01/20 12:42:11 executing program 2: socketpair$inet(0x2, 0x0, 0xa5, &(0x7f0000c49000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000035d000-0xb)={0x2, 0x5404c313, 0xc213, 0x7, 0x9, 0x5, 0x1, 0x2, 0x9, 0x9, 0x1}, 0xb) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00009c1000)=0x0, 0x4) 2018/01/20 12:42:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000946000)='smaps\x00') readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x86)=""/134, 0x22a}, {&(0x7f0000e99000)=""/4096, 0x0}], 0x3c7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x800, 0x0) 2018/01/20 12:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) symlink(&(0x7f00005a1000)='./file0\x00', &(0x7f0000af4000)='./file0\x00') ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00004d4000-0xe)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000177000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x86}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x80000001, 0x6, 0x1}, &(0x7f0000e29000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000081a000-0x6)={r2, 0x7}, 0x6) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000a60000)="6d33e0a7053a64acb512485a932e6e3f3624d73620e1aa79d17630f57d33bb8a5a8aece167ae7055600168216ce532788a13b6d5ce6e04d42d7cf21286c78b093a94b9b37193589461d8f4beee827c96202cecc2154c27311eea2510216b5d3a76a2850d3d5cf9723fa63d5e24e1c9331e7a2bb8f896bd5e7aa81a86668cd943") r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ab000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000baa000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000960000-0x4)=0xe8) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c7d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000afc000)={&(0x7f0000457000)=[0x0], &(0x7f00001b3000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000074000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a51000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x5, 0x8, 0x5, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000fdc000)="4f72c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f7b30fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x45) r7 = syz_open_pts(r0, 0x801) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000ab3000)={0x0, 0x5d, "a5b8c89ab72b13537b40d156c79cfd10eca3462739fb7851e51be61f872c4dfbb5d5aab3d5e0bc6b4bda38dfaead49dee9f7b27063a2c128053aa9b67323c3aad2e2945fbf8b9607bd2e91179078b289c8f1749266436b5e489b587ec5"}, &(0x7f0000ed4000-0x4)=0x65) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000dfb000-0xc)={r8, 0x1ff, 0x30}, 0xc) getsockopt$inet6_tcp_int(r6, 0x6, 0x1e, &(0x7f0000368000-0x4)=0x0, &(0x7f00003b3000-0x4)=0x4) ioctl$TIOCSWINSZ(r7, 0x5414, &(0x7f0000b8f000-0x8)={0x4, 0x4, 0xe6, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r9, 0xc0bc5351, &(0x7f00007a6000)={0x8001, 0x0, 'client0\x00', 0x0, "73aaea1ab5c6c6ce", "95660674f02f551e514141f422de38c3358209546be608960baac9f033f247a4", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r10 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000680000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ff5000-0x8)={0x0, 0x9}, &(0x7f00006be000)=0x8) connect$unix(r3, &(0x7f00009c8000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000d6d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x7f000001, 0x1, 0x0, 0x3, 0x6b03e97a, 0xa, 0x20, 0xa0, 0x0, r4, r5}, {0x3, 0xfffffffffffffff9, 0x4, 0x0, 0x96b, 0x7, 0x0, 0x7f}, {0x0, 0x1000, 0x2, 0x7f}, 0x9, 0x3, 0x1, 0x1, 0x2, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x3, 0x7, 0xfffffffffffffff8, 0x4, 0x4}}, 0xe8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r10, 0x84, 0x73, &(0x7f0000eea000-0x18)={r11, 0xa916, 0x10, 0xd909, 0x10}, &(0x7f0000ec1000-0x4)=0xfffffffffffffe86) writev(r7, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) sendmsg(r10, &(0x7f00000f2000-0x1c)={&(0x7f00008ec000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r10, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x4, 0x2}}, 0x2e, &(0x7f00000ec000)=[{&(0x7f000096d000-0xc4)="c2623322d4366eef24cad652126e2ebf93db4d31457d267096362b1a3be3d3b98e16f2368d6b6514cb5aad373116dd077234014b2ed4c73e190e7cbbf92c5f669452fd074d4f581dd4f7d1e494c3abe995bf8aa464208a1c5922a7c99359c810dddd6172890dfd1f52979d28cb605035db040397bd62a5e2f2ae338dc866fe9ed6c7c322dc86f10755182db541393e3301c57e938dc45c60495c5f01b24935e1136124a04098266d64948d54b33ad25e333b38a9f1b1cdf980de38ceac45ed13761333c1", 0xc4}, {&(0x7f0000940000-0x92)="b16d8c2aaf612c8b3b5c6b1da7e95220537879dc3cbcdb3e49eb24737aa544029b94ec5ab81110c785025635fc517696b1763ce34665d301d5934eed30479e9c0039e47e5fafd026588dc328b3b7911384449153d47c919375343c7e16e6b99524f2307df26c3d46612e6fea58d510c689c98149dc40b9d854919793d5cdc91dfd2e3a6b34f2a647f96ece82a3a2afd6af73", 0x92}, {&(0x7f0000c8a000-0x77)="524bca902bfd65655dcd2d952c1b8c5c9d120f5f700ec273a216962573c79a7ab287e52c3d2755ce181cf133665cc5a7e88cfe66aa3ea51cffdfa62e0ebec5126064d17965d3b6b827b51e55c6f72b50e13d9198f4bfbfb4d8e82647daa36f5c86fd978ab3ffde767e2b0a47274bc1ff18eb0ffb2831a0", 0x77}, {&(0x7f0000ffe000-0x79)="012e0a4ee2f41779a89d801e3c6c3fe0738e5e1d562492ce1a06a6dd78aca8904e5e9001dce1e308745b052d7c51d8ee1de22ff589c1ab22340b006499505ce3744db181e57cd3728be88a11f2c1290040e9f62fa7a2dfa0bb863b192718adf925ccd83413739d5e0f59d7e8bf1d146e79a7ba14df7ba76731", 0x79}], 0x4, &(0x7f0000b54000+0x19b)=[{0x94, 0x10d, 0x4, "28c2e1fafc2c336aa897c9f001c233908098b0014fbb317e932a7d75743b686faad32d732ce5fc9bc6e05cad6b5635d18a11485099fbaec2ae35dc56847f36770093a25217a37e4fb7c4855c95bef55d82ba0ee665a3d48dc26b4a8eb847565ddda349767db6a772f444603c6ca6ad1104469108e6fe128522f47201037d4acd916b3517f37b"}, {0xb0, 0x117, 0x7b7, "21f3d5b2fe5eef4bff32af94fb91b37f06c38a963af28daedd885394d4dac13eec653115f131bb1af549c7bd6df1c300be0f00890eec0324bcc4ac3b028bcffde5dc7e32e1531a1c84e4bd21cf0681d1bf0aec51db8a4970efd4a50b4e24a26379427a7c4d63cdacee06ce6659b7ef1f87ff1dad662df658f403dbf0cab915b5768ec0a99fe415dfd7ba575783b116a36d8d0193ad0214d54a8401f2382b1d0ab3"}, {0x44, 0x10e, 0x1, "733200c47d7d433f43a8317cb880f83455e5eaccd03baa341bd09b8254b059fa24532bb0503b02f200729fd2cabb9d7abbf97473c9"}, {0x4c, 0x19f, 0x14b, "a89a49ac389944d5b98e26116f550c242e7c2cb2a1264c984d44b6f090f7e40abee7877d21d98e2276201093d17c41aebbffd1bfde22e98aae654900012de3"}, {0x28, 0x0, 0x81, "4f6c02037ccc5945cb776ecbaf71743a9c8906e5e8378a8b9b"}, {0x3c, 0x103, 0x6, "bd6e51e54bdad3879ffd91815b7270060e0ff0e1f90632ffaa14d394d5b19e93e20069e4dc8dede38ce315f55f84"}], 0x238, 0x0}, 0x8000) ioctl$TIOCOUTQ(r7, 0x5411, &(0x7f00000fd000)=0x0) 2018/01/20 12:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = getpgid(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r2, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:11 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ebd000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000001000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x9) r1 = syz_open_dev$usbmon(&(0x7f0000ea6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) membarrier(0x80000c, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/01/20 12:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000951000)="9efcfef85bad9652ad1321c51426c75626564de1cfbe66008a8e5c1e583dbd935c23e31a71c66363ddf92ae31def050fdc687706544d0720f79c34950d537e26cdc8c79b4832274c3f573779d43bad791779b5506d1d1db63a32b20ad008d25825e588950d9165b28f8f118eb330c3a5d238ce1beb0b8141672719b891176ac34a13091ecd", 0x85, 0x14, &(0x7f00000ee000-0x1c)={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa5}, 0xfffffffffffffff9}, 0x1c) r1 = creat(&(0x7f00003ae000-0x8)='./file0\x00', 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) dup2(r1, r0) 2018/01/20 12:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x807, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$l2tp(r0, &(0x7f00001a5000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/20 12:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fae000-0x4)=0x20000000008, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x13, &(0x7f0000d7c000-0x8)={0x0, 0x0}, &(0x7f0000bdb000)=0x8) 2018/01/20 12:42:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5b000)={0x0, 0x0, 0x0}, &(0x7f00007b9000-0x4)=0xc) pipe(&(0x7f0000429000)={0x0, 0x0}) 2018/01/20 12:42:11 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) 2018/01/20 12:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000071b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000040e000)="") creat(&(0x7f000035e000)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) rename(&(0x7f00001bd000)='./file0\x00', &(0x7f0000ee2000-0x8)='./file0\x00') umount2(&(0x7f0000388000)='./file0\x00', 0x0) 2018/01/20 12:42:11 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a68000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000000000)="46f028a88a82cd54200829a1a0b08fa42437240df1f18c5ca536cca3747f38ab014f621fee0c465921d17937ff889b0442f304478c5854a4e0f86177d40372f10e8c6504c5ff8c044188204277e1323a85cf7e072dcc8a2ba622e40497010c8389a811dfab0a79686cd8556389f9a50c8e5d28eb45ee1b66fd1e047cfeccf72815d346d8cacddb7acb6786c934a72d275801a69dcc392463507191722197228503fa", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x29)="5001d4b00ec55433c359abedc9cae2c7e75598bd04d53c100822c260d806065457e9dfe61069142bac") getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000ec5000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xf, 0x66) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[], 0x1310431a3d518a1d) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000+0x8d0)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0xe4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)={r3, 0x3}, &(0x7f0000002000)=0x8) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000-0x4)=r2) fcntl$getflags(r1, 0x3) 2018/01/20 12:42:11 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000+0x49e)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00006e8000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/20 12:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005fc000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000b21000-0x81)="232109a845df082e646336eb90638d8c201db8c195a7a22ccdd1734fcf4e3c8aff6335d8d63de4d304ac981c366eaec5e795055742b80a", 0x37) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000ab6000)='/dev/snd/timer\x00', 0x0, 0x800) pivot_root(&(0x7f000015f000-0x8)='./file0\x00', &(0x7f0000519000)='./file0\x00') syz_open_dev$sndtimer(&(0x7f00002f5000)='/dev/snd/timer\x00', 0x0, 0x400) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000255000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fsync(r1) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/20 12:42:11 executing program 2: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x0) ioctl$int_out(r0, 0x800000000005460, &(0x7f000005c000-0x4)=0x0) 2018/01/20 12:42:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00007c1000-0x4)=0x0, &(0x7f0000893000-0x4)=0x4) write(r0, &(0x7f0000a0d000)="170000001a001bd213110005e700000080000003ff008d", 0x17) fchdir(r0) 2018/01/20 12:42:11 executing program 5: request_key(&(0x7f0000664000+0xc9c)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000b5000-0xf)='selfsystemuser\x00', 0xfffffffffffffffe) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) r1 = dup3(r0, r0, 0x80000) r2 = open$dir(&(0x7f000090b000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000000)=""/47, 0x2f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000001000)=""/232, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000a8a000-0x8)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x4) 2018/01/20 12:42:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = getpgid(0x0) fcntl$setsig(r0, 0xa, 0x12) r3 = dup2(r0, r1) fcntl$setown(r3, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x16) 2018/01/20 12:42:11 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000004000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000005000)='/dev/urandom\x00', 0x2) r1 = dup2(r0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) 2018/01/20 12:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000098b000)={0x0, 0x0, 0x0}, &(0x7f00009f7000)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000daf000-0x4)=0x0) r2 = gettid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a98000-0xf)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a03000-0x10)={0x0, 0x6, 0x2, 0x3f}, &(0x7f00009f6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000906000-0x8)={r4, 0x1}, &(0x7f0000c84000)=0x8) setpgid(r1, r2) 2018/01/20 12:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000633000)={0x0, 0x0}, 0x0) fchmod(r0, 0x43a) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000035c000)={0x0, 0x2114, 0x4e0, 0x20}, &(0x7f00003e5000)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d16000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/01/20 12:42:11 executing program 0: r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) r1 = fcntl$dupfd(r0, 0x2, r0) fanotify_mark(0xffffffffffffffff, 0x90, 0x0, r1, &(0x7f0000001000-0x8)='./file0\x00') 2018/01/20 12:42:11 executing program 3: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000ef2000-0x4)=0x7) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00003a3000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000093a000-0xc)={0x0, 0x0}) 2018/01/20 12:42:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r0, 0x4, 0x2801) ioctl$VT_DISALLOCATE(r1, 0x5608) truncate(&(0x7f0000c3c000-0x8)='./file0\x00', 0x54) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = syz_open_dev$mice(&(0x7f000053b000-0x10)='/dev/input/mice\x00', 0x0, 0x80800) execveat(r2, &(0x7f00008e9000)='./file0\x00', &(0x7f0000219000)=[&(0x7f00000a9000)='/dev/ptmx\x00', &(0x7f0000e65000)='\x00', &(0x7f0000714000)='cgroupvmnet1posix_acl_accessvboxnet0!%/.vmnet0securityproceth0vmnet1-\x00', &(0x7f000030a000)='/dev/ptmx\x00', &(0x7f0000841000-0x9)='GPLppp0}\x00', &(0x7f00002e3000)="2f218b776c616e302800", &(0x7f00004ef000)='/dev/ptmx\x00', &(0x7f0000da3000)='/dev/ptmx\x00'], &(0x7f0000183000-0xc)=[&(0x7f00008c7000-0xa)='/dev/ptmx\x00', &(0x7f0000611000)='\\selfvmnet1/\\\x00', &(0x7f0000ee0000)='\x00'], 0x1500) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000537000-0x4)=0x2) 2018/01/20 12:42:11 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/rtc\x00', 0x2, 0x0) readv(r1, &(0x7f000000a000-0x10)=[{&(0x7f0000009000)=""/110, 0x6e}], 0x200000000000005f) gettid() 2018/01/20 12:42:11 executing program 7: mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x408000000002, 0x0, &(0x7f0000935000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r1, 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r1, &(0x7f0000843000-0xd2)="", 0x0, 0x0, 0x0, 0x0) 2018/01/20 12:42:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) link(&(0x7f0000d4f000-0x10)='./control/file0\x00', &(0x7f00004db000-0xa)='./control\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000c2e000)={0x7, 0xfffffffffffffff8, 0x95, 0x0, 0x4, 0xf3b, 0x2, 0x40, 0x863d, 0x2}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') creat(&(0x7f00007f3000-0x10)='./control/file1\x00', 0x0) symlink(&(0x7f0000b24000-0x10)='./control/file0\x00', &(0x7f0000e6c000)='./control/file1\x00') stat(&(0x7f0000e51000-0x10)='./control/file1\x00', &(0x7f000011a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/20 12:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e21000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ecb000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f00006bf000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) 2018/01/20 12:42:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) r3 = dup2(r1, r2) tkill(r0, 0x15) timerfd_gettime(r3, &(0x7f00004b4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/20 12:42:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cc8000-0x7)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x3, &(0x7f0000617000)=[{0x2000000000025, 0x10001, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/20 12:42:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003bc000)='./file0\x00', 0x80) mount(&(0x7f00002c9000)='./file0\x00', &(0x7f0000540000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x8000803, &(0x7f000001c000)="") statfs(&(0x7f000014f000-0x8)='./file0\x00', &(0x7f0000b15000-0x50)=""/80) [ 60.590871] audit: type=1400 audit(1516452131.911:31): avc: denied { execute } for pid=8688 comm="syz-executor1" dev="pipefs" ino=13813 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/01/20 12:42:12 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000fcd000)=[{&(0x7f00007a4000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea110000", 0x24}], 0x1) fadvise64(r0, 0x0, 0xffffffffffff10d6, 0x3) 2018/01/20 12:42:12 executing program 7: mprotect(&(0x7f000039a000/0x2000)=nil, 0x2000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='#security,em0nodev\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0xaf)={0x0, 0xa7, "4bc441b01114b648010c872fd129163fe9e887943518dc19c0fc69df88a5deb5940e61209f4cf964a5478321b43cf755fb24df955cf3ba185cb5b1cb8b191bf9ee5d40e90b9b7f6676c3f658a02dc4ded2ac2781e9b93227f8735b3db6d7177126a61c499d8e4ae23d93384728dd46e29db77eca02ca940efa4863d079ab0ace7e585015e691f896f04731580d496017b9980a1a87817250d83702fc198d8308b62e83532451f7"}, &(0x7f0000000000)=0xaf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x53}, &(0x7f0000001000-0x4)=0x8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x50)={@generic=""/16, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000338000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000763000/0x4000)=nil) 2018/01/20 12:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000c6b000-0x4)=0x0) connect$inet(r0, &(0x7f00008b3000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000190000-0x14)={0x4, 0x15, 0x0, 0x2, 0x20, 0x2, 0x80000000, 0x8, 0xb32, 0x7f}) r1 = syz_open_dev$sndseq(&(0x7f000048c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000621000-0x58)={0x80, 0x0, 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, 0x0, 0x0, 0x0]}) 2018/01/20 12:42:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x7, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x8000, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)=0x5, 0x4) timer_create(0x2, &(0x7f0000001000-0x58)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_getoverrun(r2) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000002000-0x8)={0x0, 0x10001, 0x3, 0x9, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x10000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14e, &(0x7f0000001000-0x14e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x1, 0x2, 0x5bf}}], {@ipv6={0x86dd, {0x0, 0x6, "ea3340", 0x114, 0x3f, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x2c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x2}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x9}, @ra={0x5, 0x2, 0xfffffffffffff001}]}], @tcp={{0x1, 0x0, r0, r3, 0x0, 0x0, 0xa, 0x30, 0x3, 0x0, 0x8001, {[@mss={0x2, 0x4, 0x1}, @fastopen={0x22, 0x10, "5267f053cca5cc54826b8701989c"}]}}, {"01b537b75e48afb0b3b8d12879aabdc048fb3a21412c9a14026175b7f2848edca210677c352707895bdee87bd4ae94017ab8736662d21974494c5bdb3397255d010fb739872306ed126c677ffd1595e3ea98d6c693216a53134010d31fffc38261b44679e68fac5d6ffd698d4fcb7398343aad3b6173a46e32d4b559adf0089d6d2d7ba433f828ad17ca745e7c9e959d56e0a062d26119ebdf69158e0d683ca05d0609819cefe9982e6305688742f081b255f19584a550bd5ba77c71526b2566e14d5bbb"}}}}}}}, &(0x7f0000002000-0x14)={0x1, 0x3, [0x69a, 0x1c9, 0x543]}) futex(&(0x7f0000cb2000-0x4)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00008cc000)=0x0, 0x0) 2018/01/20 12:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = getpgid(0x0) fcntl$setsig(r0, 0xa, 0x12) r3 = dup2(r0, r1) fcntl$setown(r3, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x16) 2018/01/20 12:42:12 executing program 0: 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, &(0x7f0000000000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x1)="03") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fchdir(r0) 2018/01/20 12:42:12 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x509000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = memfd_create(&(0x7f0000003000-0x2)='$\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000004000-0x1c)="c856b83038faec394c0456", 0xb) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mq_unlink(&(0x7f0000001000)='/dev/rtc\x00') 2018/01/20 12:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000416000-0x10)={{0x0, r0}, {0x0, 0x7530}}) r1 = openat(0xffffffffffffff9c, &(0x7f00005de000-0x8)='./file0\x00', 0x2, 0x4) r2 = gettid() fcntl$lock(r1, 0x7, &(0x7f00006db000)={0x1, 0x3, 0xc1, 0x4, r2}) 2018/01/20 12:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000676000)='/selinux/enforce\x00', 0x200000, 0x0) [ 60.785932] audit: type=1400 audit(1516452132.101:32): avc: denied { create } for pid=8743 comm="syz-executor3" 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 12:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e00000)='keyring\x00', &(0x7f0000579000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000a45000)='logon\x00', &(0x7f000036f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r0, 0x6, 0x7f, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c3b000-0xa)='/dev/ptmx\x00', 0xfdffffffffffffff, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f5e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00007f1000)=0xd51) r4 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00006f3000)={0x0, 0x0}) 2018/01/20 12:42:12 executing program 1: r0 = open(&(0x7f0000a0f000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2f000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f0000068000)=0x0, 0x5) setgroups(0x0, &(0x7f0000174000)=[]) 2018/01/20 12:42:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x7, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x8000, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000002000-0x4)=0x5, 0x4) timer_create(0x2, &(0x7f0000001000-0x58)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_getoverrun(r2) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000002000-0x8)={0x0, 0x10001, 0x3, 0x9, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x10000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14e, &(0x7f0000001000-0x14e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x1, 0x2, 0x5bf}}], {@ipv6={0x86dd, {0x0, 0x6, "ea3340", 0x114, 0x3f, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x2c, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x2}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x9}, @ra={0x5, 0x2, 0xfffffffffffff001}]}], @tcp={{0x1, 0x0, r0, r3, 0x0, 0x0, 0xa, 0x30, 0x3, 0x0, 0x8001, {[@mss={0x2, 0x4, 0x1}, @fastopen={0x22, 0x10, "5267f053cca5cc54826b8701989c"}]}}, {"01b537b75e48afb0b3b8d12879aabdc048fb3a21412c9a14026175b7f2848edca210677c352707895bdee87bd4ae94017ab8736662d21974494c5bdb3397255d010fb739872306ed126c677ffd1595e3ea98d6c693216a53134010d31fffc38261b44679e68fac5d6ffd698d4fcb7398343aad3b6173a46e32d4b559adf0089d6d2d7ba433f828ad17ca745e7c9e959d56e0a062d26119ebdf69158e0d683ca05d0609819cefe9982e6305688742f081b255f19584a550bd5ba77c71526b2566e14d5bbb"}}}}}}}, &(0x7f0000002000-0x14)={0x1, 0x3, [0x69a, 0x1c9, 0x543]}) futex(&(0x7f0000cb2000-0x4)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00008cc000)=0x0, 0x0) 2018/01/20 12:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c28000-0x8)={0x0, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000d1b000-0xf7)="3381bf5910871daa693253277d1b488f1887a1ca4820d21ed8cd424fb2d2b30ba9b720500a8bc81045e5bb356e09ac0b644f35c4654709f10334af248bc653ea44e5a7f3030425a8dbe8343ba4c664efa4bd3f9470fba5d3eab9a7bcc99a4a3cc567b5edd4902ba2ea5d84350a54bab9e9f6640d58d91a3bc36275d16a94d01f77d775cc2e840ba9e10a71a68ad4b82b0abbff21ccf6cfb1a8a4478601f706b76847265d33edebd7109126ddaef06c065b3de2072b8b2e6d69e7c13b4590b030c5a6c1325a8fef857e328f0aef1a75015cda7cf150d66181e9dfd3e13e457bbd36108723349b0083fee83b4743fe7b90dcf1de761a95d0") mq_timedsend(r0, &(0x7f0000b70000)="", 0x0, 0x0, 0x0) 2018/01/20 12:42:12 executing program 5: r0 = eventfd2(0x10001, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000038a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") readlink(&(0x7f000067a000)='./file0\x00', &(0x7f00009bb000-0x5c)=""/92, 0xfffffffffffffdf4) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(0xffffffffffffffff, &(0x7f00006aa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xe, 0x80800) recvfrom$llc(r1, &(0x7f0000c36000-0xb)=""/11, 0xb, 0x20, &(0x7f000048a000)={0x1a, 0x0, 0x3ff, 0x0, 0x81, 0x800, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) pivot_root(&(0x7f0000d5a000-0x8)='./file0\x00', &(0x7f0000779000)='./file0\x00') mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f00000bc000-0x8)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x1a0800, &(0x7f0000509000-0x1)="") 2018/01/20 12:42:12 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioprio_set$pid(0x2, r0, 0x4) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000000a000)={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]}) 2018/01/20 12:42:12 executing program 7: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000)=0x1, 0x4) creat(&(0x7f0000002000)='./file0\x00', 0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x6, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) readv(r0, &(0x7f0000002000)=[{&(0x7f0000012000-0x7a)=""/122, 0x7a}], 0x20000000000003e4) 2018/01/20 12:42:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f000019c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e6f000)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ad2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000fd9000)={0x8c4, 0x7fff, 0x5, 0xdfd, 0x7fffffff}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000e16000-0x2d)=""/45) pwritev(r2, &(0x7f0000f59000-0x48)=[{&(0x7f0000d74000-0x2e)='3', 0x1}], 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000041000)={0x7, 0xffff, 0x80000000}) getresgid(&(0x7f00002cf000)=0x0, &(0x7f0000341000-0x4)=0x0, &(0x7f000098f000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000066b000)={&(0x7f00000e0000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007e1000)=[0x0], &(0x7f0000443000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00002d5000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x1, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00007e7000)=0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00003dc000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe3, 0x40}, &(0x7f00004b8000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00002ca000)=r3, 0x4) 2018/01/20 12:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00000ae000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000e6f000)="c74dd4e9304435b119e24cb3a5c2db74a24f77441a1b82f0223c983925d702b8"}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a1e000)=0x0) r1 = socket$inet6(0xa, 0xe, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f9b000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8a000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d53000)={r2, 0x101, 0x1, 0x0}, &(0x7f000013e000)=0x10) 2018/01/20 12:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000013b000)=[{&(0x7f0000311000-0x59)="580000001400192340834b8004ff8c560206ddffec0481000000000600005800004824ca944f64009400050028825a003b7dbe907902008000f0fffeffffef03ed03fff5f800000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/20 12:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = getpgid(0x0) fcntl$setsig(r0, 0xa, 0x12) r3 = dup2(r0, r1) fcntl$setown(r3, 0x8, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x16) 2018/01/20 12:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000be5000-0x8)={0x0, 0x0}) ppoll(&(0x7f00003a6000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000c50000)={0x0, r1+30000000}, &(0x7f0000651000-0x8)={0x0}, 0x8) r2 = syz_open_dev$mice(&(0x7f00007cb000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000f67000)=0x0, &(0x7f0000d80000-0x4)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00003a3000-0x4)=0x0, 0x4) 2018/01/20 12:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e74000)=[], 0x203b) 2018/01/20 12:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cbe000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a0b000-0x24)={0x0, 0xbfb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x40) writev(r1, &(0x7f0000881000)=[{&(0x7f00005b0000-0x74)="e821a20134f3eaa17e523b00021508d2a03ed09ebe1886086a6ec602fc3fabbba3271c7f3881e4a12017c4855b3c750194314ddb6ef0c44ac6b0ff1c58aa5f43cbec0a", 0x43}], 0x1) ioctl$VT_WAITACTIVE(r1, 0x5607) pipe2(&(0x7f00004ab000-0x8)={0x0, 0x0}, 0x84000) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000f64000)=0x20, &(0x7f00007b5000)=0x4) 2018/01/20 12:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x5, 0x0, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/20 12:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f86000)="766d6e657431235e73656c66b900", 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ba2000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e38000)={0x0, 0x0, 0x3}) sendfile(r0, r0, &(0x7f000016f000)=0x0, 0x6) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000185000)={r1, r2}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000ad9000)=0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00002c2000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) setrlimit(0x0, &(0x7f00006d4000-0x8)={0x7ffffffffffd, 0x521}) 2018/01/20 12:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001ce000-0x15)='/dev/pktcdvd/control\x00', 0xde000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000996000-0x4)=0x0) stat(&(0x7f00004dd000-0x8)='./file0\x00', &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000419000)={0x1a5, 0x2, r2, 0x5, r3, 0x7, 0x2, 0x7ff}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00006ab000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x20}, &(0x7f0000ce1000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f000040a000)={r5, 0x3c, &(0x7f00004ab000-0x3c)=[@in6={0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007c2000-0x4)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) bind$netlink(r6, &(0x7f0000d55000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/20 12:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f00006ad000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x9, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) clock_gettime(0x0, &(0x7f0000fd6000)={0x0, 0x0}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000d07000-0x18)={0x1, 0x78bacf25, 0x1, 0x43d8dcb9, 0x9, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x2e, @time={r4, r5}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x800000000101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:42:12 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f000010d000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000f43000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_pts(r2, 0x0) getresgid(&(0x7f000060a000)=0x0, &(0x7f000053d000)=0x0, &(0x7f0000f3a000-0x4)=0x0) lstat(&(0x7f0000d90000-0x8)='./file0\x00', &(0x7f00006f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() setresgid(r4, r5, r6) ioctl$TIOCCONS(r3, 0x541d) 2018/01/20 12:42:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) iopl(0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x40, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/20 12:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x1000) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000574000-0x72)=""/114, &(0x7f000041f000-0x4)=0x72) r1 = socket(0xa, 0x802, 0x0) bind$inet6(r1, &(0x7f0000a52000)={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0xbcd80028a3627dc9) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x20, 0x0}, 0x0) 2018/01/20 12:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) connect$pptp(r0, &(0x7f0000d2a000)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ftruncate(r0, 0x0) 2018/01/20 12:42:12 executing program 5: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000c4000400000000e1ffffff08008100000000", 0x24) bind$inet(r0, &(0x7f00005e7000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000efc000-0x4)=0x0, &(0x7f0000a14000-0x4)=0xfffffffffffffea9) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000607000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000995000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_load(r1, &(0x7f00001cd000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x10b) 2018/01/20 12:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000-0x8)={0x0}, 0x8, 0x800) writev(r0, &(0x7f0000d36000-0x8)=[{&(0x7f0000f24000)="3d5f0b0d22c1a9a98207af8ae54d3597851a0167cbfb13485f2784a30dfff49b66908e7d96cbdeae10026916c27b8cb66e8c9c237b5c438bbaef70ac0380cb90fd8d2053cbc56afb69148db4365ba5dd3a8bd8bd7b1dc7ce2f4108eb5339cb39a00624a6862a4a7fa51f04e365f5a1cb82196657a06d685929842ceed12469b34e5d94a12784e4eb648a2516fe", 0x8d}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000ed5000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ddd000-0xcc)={0x0, 0xc4, "fc17bd5de90d6c527a387f6e206cc6e6c8625268fe0e85f5b5fe52b7301b1fbaf41e29ce87c3d5740793efa5439c5f53180f69e61e887a7c7b2c32fb9a73455cbcc34e2369c7a725b30cedf48e628179f9385bac03299af7fd717a6c166e41b244078d1404c8780b96b6713498a98922f66496e9980c78161ba6a984af49ea0b017799d17a3df02335366aba94573c735d0a369f6c64e0d48ae87301153f1a9597d3478cec88ae986d8f2c494c4822c687b976051c10b7ada2c52738824902e6b1f56182"}, &(0x7f00008ad000-0x4)=0xcc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ab9000-0x8c)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setxattr(&(0x7f00009ec000-0x8)='./file0\x00', &(0x7f0000281000-0xe)=@known='system.advise\x00', &(0x7f000033f000)='smaps\x00', 0x6, 0x3) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/20 12:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000b41000-0x1c)={&(0x7f0000797000)=@nfc={0x27, 0x1a26, 0x2f7, 0x81d01b03cffdc066}, 0x10, &(0x7f0000837000-0x8)=[{&(0x7f0000d05000)="53cb37b2d4cb83d0e572b915901f4820dc", 0x11}], 0x1, 0x0, 0x0, 0x40}, 0x10) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000c0a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00007ae000)=[], 0x0, &(0x7f0000289000-0x20)=[{0xc, 0x29, 0xb, ""}], 0xc, 0x0}, 0x0) 2018/01/20 12:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000-0x8)={0x0}, 0x8, 0x800) writev(r0, &(0x7f0000d36000-0x8)=[{&(0x7f0000f24000)="3d5f0b0d22c1a9a98207af8ae54d3597851a0167cbfb13485f2784a30dfff49b66908e7d96cbdeae10026916c27b8cb66e8c9c237b5c438bbaef70ac0380cb90fd8d2053cbc56afb69148db4365ba5dd3a8bd8bd7b1dc7ce2f4108eb5339cb39a00624a6862a4a7fa51f04e365f5a1cb82196657a06d685929842ceed12469b34e5d94a12784e4eb648a2516fe", 0x8d}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000ed5000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) madvise(&(0x7f000005c000/0x4000)=nil, 0x4000, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000025d000)={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0xd8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x3, [0x5, 0xef1, 0x9, 0x1, 0x0, 0xfffffffffffffff8, 0x228b, 0x6]}, 0x5c) 2018/01/20 12:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004a2000)='/dev/rfkill\x00', 0x400800, 0x0) recvfrom$ax25(r1, &(0x7f00006a8000)=""/138, 0x8a, 0x1, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000d0a000-0x80)="ff55d36c", 0x4) 2018/01/20 12:42:12 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000074e000-0xd)='net/if_inet6\x00') connect$netlink(r0, &(0x7f0000110000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000245000/0x1000)=nil, 0x1000, 0x2000008) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f000016a000)="f9188f5b06dbde628c92df84f8ff6555a4b957709ac082cb4091c67a68d39fe3e7d2d938edd96f0880f0f032feb2055febe33765a69de0efefc00a63aa8ef5053855db38b7a4e0116ea5944d4103009c3220f9f33cd5bcc7b9bb4b72036a8d84354e2d8a908ee9815fdb6c5f70600ec6688677c12d8e0462698c4b01a76eb052ad150170018846ba32651edf54d1cefb3f0acaa10158329bdac86b5e8097a71b6d89687197353d19bc93de5c217b131a6e8d456558406fc98f927dcf31dc6ec74a2ed0ed7751b64291a92cedfc827671433391537d220e2481e6826ed5852770e64df3123ba22b26863bf1", 0xeb) connect$ipx(r0, &(0x7f0000878000-0x10)={0x4, 0x0, 0xc2, "30393ebd70a6", 0x7ff, 0x0}, 0x10) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2018/01/20 12:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ddd000-0xcc)={0x0, 0xc4, "fc17bd5de90d6c527a387f6e206cc6e6c8625268fe0e85f5b5fe52b7301b1fbaf41e29ce87c3d5740793efa5439c5f53180f69e61e887a7c7b2c32fb9a73455cbcc34e2369c7a725b30cedf48e628179f9385bac03299af7fd717a6c166e41b244078d1404c8780b96b6713498a98922f66496e9980c78161ba6a984af49ea0b017799d17a3df02335366aba94573c735d0a369f6c64e0d48ae87301153f1a9597d3478cec88ae986d8f2c494c4822c687b976051c10b7ada2c52738824902e6b1f56182"}, &(0x7f00008ad000-0x4)=0xcc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ab9000-0x8c)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setxattr(&(0x7f00009ec000-0x8)='./file0\x00', &(0x7f0000281000-0xe)=@known='system.advise\x00', &(0x7f000033f000)='smaps\x00', 0x6, 0x3) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readv(r0, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/20 12:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b99000)={0x1, &(0x7f0000f04000-0x20)=[{0xb32c, 0x0, 0x0, 0x0}]}, 0x8) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a4000-0x9)='/dev/ppp\x00', 0x500, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004d2000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f00002eb000)=0x0, 0x9) 2018/01/20 12:42:12 executing program 2: prctl$getreaper(0x2f, &(0x7f00002b3000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f00002f2000-0x4)=0x4) 2018/01/20 12:42:12 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x1000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000815000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000b56000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f00009b9000-0x8)={&(0x7f0000000000)={0x3c0, 0x1c, 0xd21, 0x0, 0x0, {0x17, 0x0, 0x0}, [@nested={0x23c, 0x3d, [@generic="1d14bdc0cfdcb563e53bcc3d7caf22106c6803ce8031464d5b06ffc951531aebe57607328eb131d92c95c1f55bda563e621451c7664355b3984ffaa9bec7c49fac9b2819211c9b535fd74092c4ecc275f5e8", @typed={0xc, 0x94, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x3e, @pid=r1}, @typed={0x10, 0x5, @u64=0x7}, @generic="15bb6de9f3c03811d8b04bf94d13e3d64111139d9127aa91849342773768a8fb5018bc4f90f2a6650478b0c08906d58c04810be6889457b59211673e18008404d190447bd80afb73eaa3b73cd1379d038ec218b0b1b6bca650d37efd441c30918f27de5677f2c8697d2247f7", @generic="3332f7e5f463939140", @typed={0x10, 0x8d, @u64=0x369}, @generic="8279fc664225f265b54b80ebf3b04953da51dc2817d1b884a25852eda004b605850cf692a2b662a239031cf316f26ef89e7b27cc20347b9140fc846470f420f52c94c4b31313f10b8439df86cf4bdb6d86854b1c78dc0ba54147da5b23402f78c8bc4585b67be1409a3c488daac1fe2ff33cb0af5e6e0218b70e2f765f049bc74890e4352e8da44a2250a63542568ae4d936fab645544d93483f3d226ac0edfbb2f501a0ac514cf1798ee9395f28fdb048ef4cc650a488eea1f7b211d6ecbea1dfe41a78ce9aa54b6bb5b55bfb93f54ee5d225d2ab8528e8bc6e838e018e5b1e6cd61a69f89f74dbccc3f5ec64f6", @generic="47f09d04fe8908dc02a85e4fea3def704aa0b8662ba4568798a4e13ac9f737cc81e5207f80bcad5d11aa4a8933a10cadff798d72a4ca877e800a5d6212a768b95f36de425cecde04"]}, @generic="431796c8aed77db58244c886f89471f4c5b766b951f002cd053028afcc531594e9b486a7ab03346e2de4440f73c27820a87f462e421a1060719bf2e97329ed7967d656bf254f1707eec18254df1e52842af85495710757a9d5da29cd64446c4188a12dca769d23bc2c3b3d79d2593dfc01139f43e7eb6d3fbb93892badef62804fb45a247bc23a2b1b258dd4b0bfd3", @generic="fb94d9a3efbee4e45613345f76ed6cd444414733e609a9ec973c864d962d2086219e95a43fc36449b7302b5db59c51696ef1ffd24dc52a098095ee6496ff13e2fca42d894b24bd37bce9d260a29f54256daf749db882240e42d55d0fc866f1d9061f09f11ca91f02cba9ddf572d2c7df35ee60595e40127454d1d36830dccfe0ae5b13605d34c8d0dbe4868c27f13a9ea5e8334d5745f3f795ddfb4c3f0845320761f8872b4c40e569e767c5af18255e84cc3a38adb217d33e2bed8f1d046bd6cef53b4d1c373b6953c2506482c2794bed802935ba6abdc6e6ae0643ca3b8c630e"]}, 0x3c0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) waitid(0x3, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000002000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:42:12 executing program 0: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000944000-0x8)='./file0\x00', 0x103000, 0x95) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000852000-0x1)={0x8001}, 0x1) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000084000-0x8)='keyring\x00', &(0x7f0000942000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f000019a000-0xa)='id_legacy\x00', &(0x7f00005ab000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000943000-0x6)='GPL@\'\x00', r2) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000067b000-0x4)=0x0, &(0x7f0000253000-0x4)=0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000541000)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000943000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082d000)=0xe8) getresgid(&(0x7f00008fb000)=0x0, &(0x7f00008be000-0x4)=0x0, &(0x7f000027c000-0x4)=0x0) fchownat(r3, &(0x7f0000942000)='./file0\x00', r4, r5, 0x100) 2018/01/20 12:42:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x1ff, 0x5a) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x200000b, 0x9012, r0, 0x0) r1 = epoll_create(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) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair(0xb, 0x80000, 0x4, &(0x7f0000006000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000005000-0x10)={0x6, 0x8, 0xfff, 0x3, 0x0}, &(0x7f0000003000+0x554)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000004000-0x10)={0x9c, 0x820b, 0x5af6, 0x80000001, r5}, &(0x7f0000006000-0x4)=0x10) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x136) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000004000)={0x0, 0x78, 0x0, 0x80, 0x100, 0x9, 0x0, 0x6, 0x8000, 0x1, 0x20, 0x21d, 0x8, 0x2, 0x1, 0xff, 0x1ff, 0x6, 0x5, 0x1, 0x6, 0xfffffffffffffff7, 0x1, 0x0, 0x20, 0xfdbf, 0x9, 0x4, 0x20000000000, 0x4, 0x7ff, 0xcd7, 0x3, 0x7ff, 0x1, 0x7, 0x20, 0x9, 0x0, 0x80000001, 0x1, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0xc30f285a1a97983b}, 0x10000, 0x2, 0xde, 0x7, 0x5, 0x4, 0x2, 0x0}, r2, 0x7f, r6, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000004000-0x4)=0x4, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0xc, &(0x7f0000008000-0x4)=0x0, &(0x7f0000007000)=0x4) 2018/01/20 12:42:12 executing program 2: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000080d000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000ffe000)={0x6, &(0x7f000045f000-0x18)=[{0x39c, 0x80000001}, {0x4, 0x1ff}, {0x9d, 0x4}, {0x9, 0x1}, {0x60d, 0x9}, {0x5, 0x1}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000127000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000ffe000)={0x3, {"604beaea43c3e6"}, 0x3}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000ffe000-0x8a)="", 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f00003ef000)='/dev/autofs\x00', 0x2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000535000-0x15)='/dev/pktcdvd/control\x00', 0x4100, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000ffe000)='net/wireless\x00') ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00006de000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000e15000)={0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x6, 0x2, 0x7, 0x3, 0xffffffffffffff14, 0x5, 0x6f, 0x3, 0x40, 0xe875, 0x10001, 0xde, 0x1000, 0xff]}, &(0x7f0000b2e000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000017b000)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f0000b99000)=0x98) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f00004b9000)=0x3) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000bb4000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000e86000-0x4)=0x0, &(0x7f00002e2000)=0x4) 2018/01/20 12:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/pktcdvd/control\x00', 0x200041, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000227000)={0x0, 0x3}, &(0x7f0000985000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a2f000)={0x2, 0x2, 0x4, 0x8, 0x7e11ef4e, 0xfffffffffffffffe, 0x332a, 0x800, r2}, 0x20) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r3 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/01/20 12:42:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b33000-0x11)='proc(wlan0cpuset\x00', 0x2) pipe(&(0x7f00006e4000)={0x0, 0x0}) renameat2(r0, &(0x7f00003e2000)='./file0\x00', r1, &(0x7f0000e35000)='./file0\x00', 0x1) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000efb000-0x14)={0x0, 0x4, 0xffffffffffff235c, 0x2, 0x2, 0x6}, &(0x7f000017f000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000229000-0x20)={0x2, 0x9, 0x2, 0x6, 0xfff, 0x9, 0x100000000, 0x0, r3}, &(0x7f0000fef000-0x4)=0x20) clock_nanosleep(0x2, 0x0, &(0x7f0000fc0000-0x8)={0x0, 0x1c9c380}, &(0x7f00008ef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x0, 0x0) 2018/01/20 12:42:12 executing program 1: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c1000)='net/rt6_stats\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000a60000-0x12b4)=[{0xc, 0x0, 0x0, ""}, {0xc, 0x0, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/20 12:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000d43000-0x1c)={&(0x7f00007ce000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x2004000}, 0xc, &(0x7f0000e98000-0x28)=[{&(0x7f000054b000)="c96694d8e7fce67168a64af9219a69f7490fbf9826a3ca1191ccba7862aaa9df2a6558afadc1a0274cc5ddc98cb2fe20665ece1c2660e4cbefc6b8f45c084f87441a6ee01222ab0ef56ef06721e77ecc56571fb098c220cf82f3ce1fb3e753aa3bcdc17f52f38ade142e0f4a79be8df928961885c8dd5ec5e722b802ee78546db4f4550498c6efdb3c2f7283efa473c75df833734246256a86ac85c1c84d9646344b9bb4e9911f3793af6c18a59486121ddf48c6a8d0ebdba8703d020a9808a4424c7773c42b18ed2470cd719ae9311b1f23e3556696511917e8769ba873f3d26b718c", 0xe3}, {&(0x7f0000a4a000-0xa1)="7dbb7771309add29af5b5d0dad0520abbb9ce69bba6b73f645a56294c0ae25580eaeb5d2e0a6029392dd372d12a4b4f68e980708a83b8a5616f811ef0f20af89d2a32644d5807629d614ade6bb4b8798b2c9f9e69ee8f0beab10e179c20234b3e6926c769aa07dc3985c41ac4eefc6a7c7ecac497f2be24db07f6dc927211e35c7b16863cbed576c19e3fa1ee5d7f19825db88de09dfc391098f906528e0cbe10b", 0xa1}, {&(0x7f0000a6e000-0x40)="992c8afba1688da2abf4c77be4cac8ddf628dcc4ea5ee2d3ff6ea016ec3e4accfc1c0d83a2c44538c85cabbe96bf2af35563c860c915afc836098a7486d985e86019", 0x42}, {&(0x7f0000602000)="cf77edee48831d084b3657b432ee5447777f10bc7385469da3246135d8a92d1336d0089178bbba7680c63fec3fefde2515a4d4cff8fc5f5f6066565c462904e7666ef2b8c7037a93fab4732bff12fd13b5da46ba2c2f3cbacf0d79c061e56280f817cf6dcc02372b231dbf143b40f2f525917dc1aedaa7475cd8f789cff92e6041237322c68347292d3428a934612f4d12e6cee3e9232b5d7018946df232af018129cb0e75cd82d17193a8df85ff3e5e03a5159107002af0d7abb6c50dabbaa8c3e77806b00487b49b6b0ec3149b971ae42e9dcc4894344e488c5cad7eb255f23cc0cad392f407cade8dd6954f244df66cf638544c241beb7b", 0xf9}, {&(0x7f0000ce9000-0x74)="af59c18d62fe2df39c546f467e242a6e7a4b6b5266926210e0153bbf799dd99c7501cc39485d52b9b99239570ef354103ddc7f4e769c178bd899be476e0fd81b974e6318af6dd79d3eacd6d42b8175334e75b5d709dce9e3229e774f1b097c1829e68a5183b9aefe9bae463962520702621df86a", 0x74}], 0x5, &(0x7f00007cd000-0x118)=[{0x44, 0x0, 0x9, "a5204da9f099a6ae2708dd1514031a25591524615a46cc5e2af0c7551b8e096e3f39246e6028b41d7b055327c6fe4c849ea3977f57"}, {0xd4, 0x101, 0xffffffff00000001, "ab3bd2516eb8fac0924c1439811884739ce3f648b9fe8abb6384c72eaec8ae9645b4bb11b47ecbb479075ba08cb82bfe0eebc5fc72ad86e849297f4b001718de2dab7ce1760972557fa274bfeedf41c71f275010ae0bc6d66342c7501d2e6f5939bcda261d5c71d90a1518b87792294ed5c616db1c542c1d6ce99a160da0906ceea1fa885c1ed80f2422c3e9f1345538b78091340fbec0912d1deca3c6525f07ec6ed4ce044df8d160a1659a0df63ef49b3ed3a86f3afc341699ee00fbc025046c3259c81d0a"}], 0x118, 0x4000041}, 0x40040) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00003cd000)="20899a7ffcfe6bf734ca4ebcc9c7b43e6b8b345913d699d4abf2d8290d0813cada3db229") umount2(&(0x7f0000aaf000-0x8)='./file0\x00', 0x6) timerfd_create(0x7, 0x0) 2018/01/20 12:42:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xa)="73656c696e7578b22100", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x120, 0x600) r1 = syz_open_procfs(0x0, &(0x7f0000e7f000-0xf)='attr/keycreate\x00') fcntl$setlease(r1, 0x400, 0x2) pipe2(&(0x7f0000aca000-0x8)={0x0, 0x0}, 0x4000) setns(r1, 0x8000000) fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000001000-0xc)={0x2000, 0x0}) 2018/01/20 12:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f00001d8000-0xfb)="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", 0xfb, 0x8080, 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000984000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000e35000-0xa8)={{0x0, 0x0}, 'port0\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]}) 2018/01/20 12:42:12 executing program 1: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c1000)='net/rt6_stats\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000a60000-0x12b4)=[{0xc, 0x0, 0x0, ""}, {0xc, 0x0, 0x0, ""}], 0x18, 0x0}, 0x0) [ 61.357228] binder: 8907:8911 ERROR: BC_REGISTER_LOOPER called without request [ 61.384853] binder: 8907:8926 got reply transaction with bad transaction stack, transaction 56 has target 8907:0 [ 61.399811] binder: 8907:8926 transaction failed 29201/-71, size 24-8 line 2936 [ 61.436134] binder_alloc: binder_alloc_mmap_handler: 8907 20000000-20002000 already mapped failed -16 [ 61.460389] binder: BINDER_SET_CONTEXT_MGR already set [ 61.465743] binder: 8907:8911 ioctl 40046207 0 returned -16 [ 61.473137] binder: 8907:8926 ERROR: BC_REGISTER_LOOPER called without request [ 61.481720] binder: 8907:8911 unknown command 76 [ 61.486473] binder: 8907:8911 ioctl c0306201 2000a000 returned -22 [ 61.493179] binder: 8907:8926 got reply transaction with no transaction stack [ 61.500486] binder: 8907:8926 transaction failed 29201/-71, size 24-8 line 2921 [ 61.512670] binder: undelivered TRANSACTION_ERROR: 29201 [ 61.518604] binder: release 8907:8911 transaction 56 in, still active [ 61.525300] binder: send failed reply for transaction 56 to 8907:8926 2018/01/20 12:42:12 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$inet6(r1, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005fd000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80, 0x1, 0x2, 0xa, 0x80000000, 0x6, 0xffffffffffffffff}, 0x19) sendto$inet6(r0, &(0x7f0000928000-0x1)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000c1000-0x1)='%', 0x1) 2018/01/20 12:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e8e000)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000053f000-0x4)=0x401, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x101) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00009f9000)=0x2b) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000793000+0xdd8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000a53000-0x14)={0x447d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/20 12:42:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000f7f000-0x4)=0x0, 0x2) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000ad4000-0x10)={0x2, 0x1, 0x15d5, 0x7ff}, 0x10) 2018/01/20 12:42:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xfff00001}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000749000-0x8)={0x0, 0x0, 0x8}, &(0x7f00009d3000-0x4)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000336000-0x4)=0xff, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000074e000-0xc)={r1, 0xffffffffffffff7f, 0x10}, 0xc) syz_open_dev$evdev(&(0x7f0000b5a000-0x12)='/dev/input/event#\x00', 0x0, 0x101000) 2018/01/20 12:42:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092e000)='/dev/sequencer2\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f0000876000-0xd)='/dev/binder#\x00', 0x0, 0x2) readv(0xffffffffffffffff, &(0x7f0000313000)=[{&(0x7f0000ab7000)=""/64, 0x40}, {&(0x7f000011c000-0x91)=""/145, 0x91}, {&(0x7f0000ee3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ece000-0xc5)=""/197, 0xc5}, {&(0x7f00001b7000-0xcf)=""/207, 0xcf}], 0x5) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000f44000)=""/153, &(0x7f00009cd000-0x4)=0x99) r1 = syz_open_procfs(0x0, &(0x7f00002ea000)='net/snmp\x00') pread64(r1, &(0x7f0000409000)=""/209, 0xd1, 0x0) sendfile(r1, r1, &(0x7f0000cca000)=0x400000000081, 0x61) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000951000)='/dev/keychord\x00', 0x2e2901, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00008ed000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000026000-0x4)=0x0) socketpair$inet6(0xa, 0x1, 0xa57, &(0x7f0000fae000-0x8)={0x0, 0x0}) pwrite64(r0, &(0x7f0000661000)="8c99f87224dc866015a6ab42f40f0ae113a1619e85da", 0x16, 0x0) sched_setattr(r3, &(0x7f0000d5e000-0x30)={0x30, 0x5, 0x1, 0x7f, 0x4, 0x100, 0x100000001, 0x3342}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ca4000)='/selinux/status\x00', 0x0, 0x0) syz_open_procfs(r3, &(0x7f0000744000-0x8)='pagemap\x00') 2018/01/20 12:42:12 executing program 3: syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x1fc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000ffe000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000fb7000-0x7b)=""/123, &(0x7f0000871000)=0x7b) ioctl$TUNGETIFF(r0, 0x40305828, &(0x7f0000bd8000)=0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000041b000-0x4)=0x0) 2018/01/20 12:42:12 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000fd2000-0xa)=@abs={0x1, 0x0, 0x0}, 0x43) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/20 12:42:12 executing program 2: futex(&(0x7f0000726000)=0x0, 0xd, 0x0, &(0x7f0000709000-0x10)={0x0, 0x0}, &(0x7f00002f2000)=0x0, 0x0) sysinfo(&(0x7f0000bc4000-0x62)=""/98) 2018/01/20 12:42:12 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000b46000-0x38)=[{0x0, 0x4, 0x1ff, 0x27467bf3, @time={0x0, 0x0}, {0x5, 0x9}, {0x200, 0x6}, @control={0x6, 0xffffffffffffff80, 0x0}}, {0xe8c, 0x10001, 0x41c7464, 0x3, @time={r1, r2+10000000}, {0x9, 0x7}, {0xffff, 0x448}, @note={0x6, 0x200, 0x9, 0x0, 0x4}}], 0x38) wait4(0x0, &(0x7f00001c5000)=0x0, 0x2000000d, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0xfffffffffffffffe, 0x9, 0x1f, 0x89}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) sched_rr_get_interval(r3, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/20 12:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000b2a000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x3f}, 0x6) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000003000)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="98387d44f4817fbdfd0d", 0xa, 0xfffffffffffffff9) keyctl$instantiate(0xc, r3, &(0x7f0000001000)="1d56f9c31fcac38728e14a10239b91e508850203b80c89a2420748a77c1b34a0bbb44addda43eaf160bb27978ab1296464d485aaf914ef41c95cb1de2aedcb6e57e977d87eb392e71fc9388bc871f6b830c371ff42251de7f8750341e2d071cceac5ae19f152f3bc64509a072fc3a4b6fed874d66b5adbbab38d4857b9af6fcaaedec380e5f8deab18c3124f06e52575de245cd6880ca97f692411f27638984e471a31ffef1afea1a1f451973125929d53c245df9d2fd634ae6ed5c1ebb410d2003d6b8817937881f62c8a1c5897536f2d8fd9911bceb9202a9504fe70940111d0800642bcdbfcccd3eb7e265b22fc719932831d8c3735835aeeda", 0xfb, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000004000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000)={r5, 0xc282}, 0x8) [ 61.533205] binder: undelivered TRANSACTION_COMPLETE [ 61.538354] binder: undelivered TRANSACTION_ERROR: 29201 [ 61.543792] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/20 12:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0xfffffffffffffffd, 0x0) inotify_init() 2018/01/20 12:42:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='teql0\x00', @ifru_names=@common="69067a67726530001a01000000001605"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a22000)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1c000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000f97000)={0x4, 0x1, {0x3, 0x2, 0x7, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/20 12:42:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ae000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000a5000)=0x0, &(0x7f0000958000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00002a4000)=""/21, &(0x7f00006b1000-0x4)=0x15) 2018/01/20 12:42:12 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x2000000000007fc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000796000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r3, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x285}], 0x1, &(0x7f0000bb4000)=[], 0x0, 0x0}, 0x0) recvfrom$inet(r3, &(0x7f000016e000)=""/156, 0x9c, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000582000)="ed4f5c12b559e4b6d6203a2642e4eca315ba73dbe691959ef5bc2cceb3d46e7563eb04bd0fcc4887ef1d9b19f3d080ee9a98b1bbbbc5c2a96cacdb4b2c4111a39503a8377e2238f6a32b79728c41b076", 0x50, 0x0, &(0x7f00006ac000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000250000-0x8)='./file0\x00', 0x2020, 0x1) r4 = syz_open_dev$mice(&(0x7f0000fa7000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000fa7000)=0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00009b8000)=0x0) sched_setattr(r1, &(0x7f00000b8000-0x30)={0x30, 0x7, 0x0, 0x7, 0x4, 0x10001, 0xaab, 0x3}, 0x0) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00001c3000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) 2018/01/20 12:42:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:12 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000075c000-0xe)='net/ip_mr_vif\x00') unshare(0x28060400) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c9f000)={0x0, 0x0}) getdents64(r0, &(0x7f00005c0000-0xec)=""/236, 0xec) 2018/01/20 12:42:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000046c000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e90000)=0x10, 0x800) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000915000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="3733bd88810a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, {0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) read(0xffffffffffffffff, &(0x7f0000553000-0x48)=""/72, 0xda7be1dd5136eea0) 2018/01/20 12:42:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) close(r0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000071d000-0x4)=0x1) 2018/01/20 12:42:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000040f000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002f000)=0x10, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000f80000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000463000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb2a3d11c5805a696) r2 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r2, r2, &(0x7f0000ee0000+0x959)=0x0, 0x5) fcntl$setownex(r2, 0xf, &(0x7f0000ea0000-0x8)={0x3, r1}) 2018/01/20 12:42:13 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1b000)='/selinux/checkreqprot\x00', 0x880, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000d1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000942000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00009bc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007bf000-0xd)='/selinux/mls\x00', 0x0, 0x0) symlinkat(&(0x7f0000d1b000-0x8)='./file0\x00', r4, &(0x7f0000384000-0x8)='./file0\x00') epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000974000-0xa)={0x0, 0x0}) 2018/01/20 12:42:13 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000010000)=[{&(0x7f0000011000)="", 0x0}], 0x1, &(0x7f0000010000-0x14)=[], 0x0, 0x0}], 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000422000-0xf)='/dev/sequencer\x00', 0x200800, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000976000)=0xffff) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000008000/0x1000)=nil, 0x1000}) ioctl$sock_ifreq(r1, 0x894a, &(0x7f000003f000)={@generic="10810b1d26fb2cc3083e2b85fea2bd76", @ifru_ivalue=0x20}) 2018/01/20 12:42:13 executing program 6: clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:13 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2000000, 0x5, 0x4021) mlock2(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000c000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000c000-0xc)='ppp0cgroup#\x00', 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000007000)=""/68, 0x44) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000009000)="", &(0x7f000000b000)=0x0, &(0x7f0000003000)=0x0, &(0x7f000000c000-0x61)="3f7ae727e6089c0c42b1ea078b9a8ccd9de366455142dbac68b62081cfafe75df610975aaaf5552a2654c59040cc29fef511fc378e62dddad9c1ce6b1171830e83f821b2ce6640ae4398c6afaa70b85203a92ce14a0d63daaf8b699f4ef5e541a8") 2018/01/20 12:42:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwrite64(r0, &(0x7f0000bf4000-0xdc)='s', 0x1, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x0, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0xab}], 0x1) mq_unlink(&(0x7f0000ea4000)='\x00') 2018/01/20 12:42:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00008cd000-0x4)=0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) 2018/01/20 12:42:13 executing program 6: clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dda000)='/dev/sequencer2\x00', 0x140, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000655000)={0x4, 0x400, 0x6, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000728000)={0x0, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000000000) socket(0x11, 0x7, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f0000c68000-0x10)='/dev/input/mice\x00', 0x0, 0xa0000) connect$nfc_llcp(r2, &(0x7f0000c57000-0x58)={0x27, 0x0, 0x9, 0x7, 0xa1, 0x7, "da3287eeb0457467648e21b4edbd2e09b0cfc3e206da639f226590e64d1208a5133275916de69d1305ddea1ceb3d1893c14a36c641ffe34521cae2d44bbcf0", 0x0}, 0x58) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000042a000)={0x0, 0x1, 0x1fffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 12:42:13 executing program 3: ioprio_set$pid(0x0, 0x0, 0x401) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x399f1736, r0}, &(0x7f0000021000)={0x9, 0x0, 0x1, 0x400, 0x4, 0x9c}) 2018/01/20 12:42:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004a3000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000cd000-0x6)="6664001f66d0") renameat2(r1, &(0x7f0000410000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000c8d000-0x8)='./file0\x00', 0x0) 2018/01/20 12:42:13 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xfffffffffffffee5) socket$netlink(0x10, 0x3, 0x4) getsockname(r0, &(0x7f000000b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffc82) bind$inet(r1, &(0x7f0000025000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000-0x4)=0x0) 2018/01/20 12:42:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$mice(&(0x7f0000259000)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000043a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000975000)=0xb) r2 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000065a000-0x30)={0x20, 0x0, &(0x7f0000287000)=[@increfs={0x40046304, 0x0}, @enter_looper={0x630c}, @increfs_done={0x40106308, 0x0, 0x0}], 0x1a, 0x0, &(0x7f000002d000)="25c89772e355446cf5daa3363ab1b63e28cfa175a2feeea6a4c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000bbe000)=0x27c9, &(0x7f000023f000)=0x4) 2018/01/20 12:42:13 executing program 7: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) writev(r0, &(0x7f0000887000-0x8)=[{&(0x7f00006d8000)="e85d0aa5a9dec72c93b34bdba42ed6111b109c93c1ee2bc5539212a615e24766142f141c4cb61598b7f6e8e8b6b724da3e032a299b48d79a15e88c6cf9925dd6ee449b1979b4922a7113b6e1e9712b9e695513ab", 0x54}], 0x1) r1 = syz_open_dev$binder(&(0x7f00006bf000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000358000-0x28)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/20 12:42:13 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000015000)={0x80, {{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]}, 0x0, 0x6, [{{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]}, {{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]}, {{0x2, 0x0, @rand_addr=0xcb, [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, @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, 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, 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]}]}, 0x3c8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000010000)=[{&(0x7f000000f000)="8056", 0x2}], 0x1, &(0x7f0000010000-0x14)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000016000)={0x10000, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x5, 0x400, 0xbf7a, 0x5, &(0x7f0000017000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x401, 0x1f, 0xffffffff00000000}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000016000)='./file0\x00', r1, &(0x7f0000017000-0x8)='./file0\x00', 0x1000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000008000/0x1000)=nil, 0x1000}) 2018/01/20 12:42:13 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x1204) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000ba000-0x8)='net/raw\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000097d000-0xe8)={{{@in=@broadcast=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b4f000-0x4)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00004d4000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000001000-0x11c4)=@acquire={0x11c4, 0x17, 0x2, 0x0, 0x3, {{@in=@rand_addr=0xe8, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80, 0xa0, 0x3c, r1, r2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @in=@loopback=0x7f000001, 0x2, 0x7ce5, 0x1, 0x80000001, 0x2, 0x20, 0x20, 0xdf, 0x0, r3}, {0x10000000000, 0x4, 0x230, 0xff, 0x4, 0x3, 0x10000, 0x0}, {0x80000001, 0xb420, 0x9, 0x1}, 0xfffffff000000000, 0x9, 0x0, 0x0, 0x2, 0x1}, 0x400, 0x83f5, 0x1, 0x1}, [@algo_crypt={0x1048, 0x2, {{'cbc(serpent)\x00'}, 0x8000, "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"}}, @ipv4_hthresh={0x8, 0x3, {0x4, 0xa}}, @lastused={0x10, 0xf, 0x0}, @offload={0xc, 0x1c, {r4, 0x1}}, @ipv6_hthresh={0x8, 0x4, {0x13, 0x74}}, @lifetime_val={0x28, 0x9, {0x0, 0x8, 0xdf8b, 0x3}}]}, 0x11c4}, 0x1, 0x0, 0x0, 0x4}, 0x50) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000794000)='/dev/vga_arbiter\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/01/20 12:42:13 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00003f4000-0x8)='./file0\x00', 0x2000, 0x6) fcntl$notify(r0, 0x402, 0x2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000600000/0x3000)=nil, 0x3000) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000601000-0x10)='/dev/input/mice\x00', 0x0, 0x10801) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/20 12:42:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f000054f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a8000)="c2f0668c8749438ef4f244eb2d2d758fb05aaff74c2a127c4bdd9fae0f90f33ecde96c8e8f7d856c0a6798a507a157ed8b853f2c60286b2420aea40c705552908b207c3183b0076327f5dd7cab3906bc4783367c", 0x54, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000ead000-0x10)={0x1, &(0x7f000024f000-0x8)=[{0x6c, 0x0, 0x0, 0x3f}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b3d000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f000049a000-0x4)=0x5dd, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000635000)='/selinux/status\x00', 0x0, 0x0) [ 62.286517] audit: type=1400 audit(1516452133.591:33): avc: denied { set_context_mgr } for pid=9033 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/20 12:42:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000562000)={0x0, 0x0}) capset(&(0x7f0000429000)={0x20080522, r0}, &(0x7f000056b000)={0x6, 0xffffffffffffffff, 0x40000000000, 0x0, 0x9, 0x0}) [ 62.340968] binder: 9033:9037 BC_INCREFS_DONE u0000000000000000 no match [ 62.343424] audit: type=1400 audit(1516452133.661:34): avc: denied { set_context_mgr } for pid=9035 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 62.362193] binder: 9033:9049 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 62.398755] binder: BINDER_SET_CONTEXT_MGR already set [ 62.408810] binder: 9035:9051 ioctl 40046207 0 returned -16 [ 62.413223] audit: type=1400 audit(1516452133.721:35): avc: denied { set_context_mgr } for pid=9033 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 62.427850] binder: 9033:9049 tried to acquire reference to desc 0, got 1 instead 2018/01/20 12:42:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) lchown(&(0x7f0000002000)='./file0\x00', r0, 0x0) 2018/01/20 12:42:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a52000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000e1d000)='ramfs\x00', 0x0, &(0x7f000089f000)="") mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") r0 = add_key$keyring(&(0x7f00004cc000-0x8)='keyring\x00', &(0x7f0000380000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r0, 0x0, 0x0) chroot(&(0x7f0000d7c000)='./file0\x00') chdir(&(0x7f0000c74000)='./file0/file0\x00') mount(&(0x7f0000153000)='..', &(0x7f0000318000-0x2)='..', &(0x7f00004df000-0x5)='co\x00ad', 0x84000, &(0x7f0000f88000-0x7e)="") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00003b7000-0x8)={0x0, 0x0}) r3 = socket$pptp(0x18, 0x1, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f00004ec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f6f000-0x4)=0x2b2) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ec5000-0x56)={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x3, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xe666}, 0x7, [0x8, 0x6bc5, 0x1f, 0x7, 0x2, 0x401, 0x3, 0x23]}, 0x5c) link(&(0x7f0000d91000)='./file0/file0\x00', &(0x7f00003ec000)='./file0/file0\x00') sendmmsg(r1, &(0x7f0000a81000)=[{{&(0x7f00008e5000)=@in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xe951}, 0x1c, &(0x7f0000d31000-0x3f)=[{&(0x7f00005c1000)="75342252e65f997b2fe2f671605ba93a2928e241a5537f641351c09d9adb03ed1d52028bbd9dd6282552ef65ab9d1ea7bb7fa33e617975646cf47fc6a6a80af7e92aa9e1b4bd59335cd039fcca28bec6030d85c9aa13fbedfe93cadecb86aeaafd896b2acd8ebee0f8e2d4b56d56ae93911e2059f29afe2d3a0269770dc950ebe091e404e616cdaf09b808c7691e37aa923e4a53816472a1d299cbac40dfd6971d04aa36e62d34a4205cea73599cb9306322c12996d9413d56180e0d8a1f6cd297385a2a4499f2e7e96d21d7cae904217a1d85d54619da191ef7", 0xda}, {&(0x7f000075e000-0x7c)="38e291102625593ef7b61a622ad0434b2f80396b1aae27cf750aa69ec9bb355796ffaa95f91fe4c8f3e29e89d0b7106b58a350b63813ce454e2bf0eec25effbbd17844186cc15c1f3de36bbf17f7915877951978d317309862b51b6d5663b3ae4b2fd3343c0f70a219dde6ab0b81bee1a0e8a11c7b772301f8e4dc40", 0x7c}, {&(0x7f0000345000)="6bde4b3964", 0x5}, {&(0x7f0000ab1000)="e869846a97ba70e44e2e5db00aa60f9b0d2910f4f25391139ee7dde9636ed0044a7dc90a246c67a28fa88b6d40a0767b6966598936974d1da3b56c6e96d3066dbfaf3bb5ef0a8805fda3354c64de5a05502c4ead4648815f03c6c3d27a8e6a3b2275f959f7f2ec81fda7196d8175bc9892d96f2f642bd758b08aaf0608058efe84b5aadea9bb94923a12f808ffc5766ee31965d5bb8ebd009d7f7e5573ffbab1cf37dc8b338672e0bd313fa2f6fa07190c87ff8f6aa0c338735c9bf92f5540e5db297ad4e9505c962e46cec145ce8ec7a453490f8d04a3347cac5e5eaa4d8bfeaccd0edb36446b218881c176150672c33c", 0xf1}, {&(0x7f0000c0c000)="0bf303da109e30dada4ea1fb011eb8b1e7ac849eb8c9edef87208bc36d7188e9bdfca1eb0486d65c967447aa48b8af71f6cf75185c425657ed96abf388c0f44f1649564d02bfc910da73469225208c431c16c8b6b05a6c2a9ee539455ee6b27976b3d38c62154546b30f72a6dae13f6468db529ec5f10c7df8e149ecc5e43989d6f1671474c9763a7e8302b1111ac1a3752ada15fc51d8a2d03b3e648b41fcae66cb7968479c295bafe9c780d29538dd50e79776c1bcac8b0dc83befa4af226be19c245723278b641bdee4f58c210a8725987e8c", 0xd4}, {&(0x7f0000ec8000)="ff0f5ea5b3b77a6083bb8885c6776030b997e79e798fc670bee2a47cd46851eb54bae125a5db", 0x26}, {&(0x7f0000fde000)="49b559b390437b4d17183ca78a4307d11f5eca20c99caca0b7d297fdc9546ee0bef6ac59af9e171c1be507a1629013d283663cf2caedd8fa5994e783a632dfe6bb76203c02f9186ad429a9956c91c07a4efaa3a6517aca2a21ad25f822674f2d914f20ef1b864fbdb0f5a122", 0x6c}, {&(0x7f0000c67000)="6cbc55e2c039839acd34d07807c22f882860dd81435f12f6ea51a12b6699f381b46aedb6e7e95b3a47b20fc118e047849325df1090ea7a197b4c85b4", 0x3c}], 0x8, &(0x7f000011a000)=[{0x100c, 0x10e, 0x7fffffff, "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0x1000}, {&(0x7f0000217000)="b21dd0596647d45dffa8b708e17e3a9c8710749c5194b17c8eabbd2ba9089a8e79e63b5a6f813c1dadba6111484cec72d39dbea215241d8c732ffa1d8ff1ce2426b30ae0b157fc26845f60646014afedf809195752e177ced6056b238b93364aac526907d6ed483bd331ce712ad97ccae8a3f4d0eaf9b48fa18f82897aa0db3c73263b2718c151d2394ce9a3cf4d8151105aa0becec835b08643ed8f6ee1fda8a445706b8e14d8732254ffc175da5e4ec7976da2161da46b6a19fe4c1c970afbb1deb655bd48edafed892f44f036349c647d034aef2e6b0c3a3852dc57339ab8f66a808ff7f37b6663fde549eb1d6bb8", 0xf0}], 0x6, &(0x7f0000881000+0xbbe)=[{0xfc, 0x109, 0x6, "1905cc80c217a59c3499ff44f23076d1893bdff2fe5dba80637f76d870e8f186670adb3311ee921c5da85ff5c35cf831feb7026ae1244e1d50b7ca61c4034c32e094cc8474999e40ddfccd71cff62f6be3d05741c7881648ba4dc75a461e0e47f920bc024fbdb032d7ccceddc8845568ffe2fc36cbc592dd0557315d70264b6f21e714c6b59715a68908546a0e9b9c8c0ddbeb2ceeb78b8a1e874dcd5bc14bf250fcad9861d470a665b574b6e9dacfe8c7bda7ee0f3f63d28d14a8275fb2bafcfa2af44f8ad1c2f211a4a7b3994ce783711fc1fff5c30c3574b39c8666bb11bff56cea82a2a1b7da2c991e03c5"}, {0x100c, 0x11, 0x800, "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"}, {0xc, 0x107, 0x8b5d, ""}], 0x1114, 0x20000000}, 0xfc3b}], 0x8, 0x8080) 2018/01/20 12:42:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000088d000-0x8)={0x0, 0x0}) futex(&(0x7f0000154000)=0x0, 0x9, 0x9, &(0x7f0000850000)={r0, r1+30000000}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/20 12:42:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='tunl0\x00', @ifru_mtu=0xef37}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000018d000)=0x40c) 2018/01/20 12:42:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) r1 = getuid() r2 = getgid() syz_fuse_mount(&(0x7f000063f000-0x8)='./file0\x00', 0x4000, r1, r2, 0x8, 0x1000408) listen(r0, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/01/20 12:42:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000944000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00009af000-0x4)=0x0) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x80000001}, 0x4) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000-0x2)=0x5) [ 62.431648] binder: 9033:9049 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 62.433545] binder: 9033:9049 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 62.433653] binder: 9033:9037 BC_INCREFS_DONE u0000000000000000 no match 2018/01/20 12:42:14 executing program 1: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) fcntl$getown(r2, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f000004e000-0x371)=@hdr={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, @ipv6={0x0, 0x6, "b249df", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0xffffffffffffff1d) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000004f000-0x40)={0x242, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000008000)={0x15, 0x1, 0xfff, 0x0, 0x0, 0x7}) 2018/01/20 12:42:14 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001bc000-0x16)='/selinux/checkreqprot\x00', 0x40080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xfffffffffffffbff, 0x6, 0xffc0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) socket$netlink(0x10, 0x3, 0xe) write(r1, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300042301008c45", 0x22) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00007ee000)=@req3={0x9, 0x6, 0x8, 0x367a, 0x6, 0xfff, 0x3}, 0x1c) 2018/01/20 12:42:14 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f00007a8000-0x8)={0x77359400, 0x0}, &(0x7f0000f84000)=0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x80000000) r1 = fanotify_init(0x8, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x82, 0x420c2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000005000-0x10)={0x4, 0x20000800, 0x400, 0x7fffffff, 0x9, 0x7, 0x1, 0x93c, 0x3ff, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000005000-0x6e)="b5e0f8d1e6fbe4bd7549049cc4a3d593139f9321419be66a089397cd9ad42881547d8e6287a6e10d0a6b4b58e5eb523454d37225b1ecdfead0b69b88697252771fd4fb96d459655b53b3b06309c27b29c2bbcccf0c524f288f6969dcaa3e73006f87b007fdd1c463befed7c6d16e") r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x400440, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, 0x0, &(0x7f0000005000)=0x0, 0x80800) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) 2018/01/20 12:42:14 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000005000)='/dev/input/event#\x00', 0x100000020, 0x6d0c00) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000006000)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000002000)="34e2993dbc0cbf28684eeaa889e864b555edb41ab3e8615891e02f71eda6c91dd8c189f60535bc30fa2ec5f00d0cd688bc730f961155ad1db63e294989860aabd9cbba4e962530c10a75101a5d8b86e17ff5ba1160d07ac1b07c64b42e078a48afe81dffb1a1") ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, "115fcccbec8d10885cd310ba3ef90f152d5fea4c6f12ba855c92dd377b730225"}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000007000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/20 12:42:14 executing program 6: clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:14 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000005000-0xb)={{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) socketpair(0x4, 0x6, 0x3, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000006000-0xa)=@file={0xa4bbb570be1946d8, './file0\x00'}, 0xa) 2018/01/20 12:42:14 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000010000)={{0x0, 0x1}, 'port1\x00', 0x6, 0x38, 0x9, 0x7f, 0x2, 0x8, 0x3, 0x0, 0x1, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000000005, 0x0, &(0x7f0000034000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000002b000-0xd8)="", 0xffc3, 0x0, 0x0, 0x0) 2018/01/20 12:42:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffff9c, 0x40a45321, &(0x7f0000fad000)={{0x2, 0x7}, 'port1\x00', 0x80, 0x3, 0x7, 0xa5c2, 0x2, 0x1, 0x6, 0x0, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0x7fff) sendfile(r0, r0, &(0x7f00007b0000)=0x0, 0x8) 2018/01/20 12:42:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ftruncate(r0, 0x8) ioctl(r0, 0x100002202, &(0x7f000033e000-0x5)="") 2018/01/20 12:42:14 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x800) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000003000-0xef)="9ed9b4170ec51cf9ef38de8863bd5ca5c8176b17be310ec4c8c3319d9fa423a7af8c7298bf307e94a2d1eeeddbbdf8fa3845802f154b44e8c7f62b3e07b2d8ba21a84f58f2e1e6623a2c5bfd62f02e2ebd5729c19f9625225b80999cc699d71041e7f31f3b17a258aafd718575d574d974e4d512d22f9cf34010e276433493d4425f2b9ffb8e9a541b7990ae9fc0c6459a87da9108bb7e6fc8d665df3c478b9f1ea156c3687580c97ad99a8aa42169598052c5f37f0ba782ebf567ef5a4ed917730141e5be19f494cda25f3d00dc19c83daed73f0b9223cc6b4159b9c4d804d8f265722a3535d58268493fee82e12e", 0xef) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000004000)={@common='eql\x00', @ifru_addrs=@pptp={0x18, 0x2, {0x2, @rand_addr=0xfffffffffffff000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000009f000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r3, &(0x7f00006d0000-0x1)=@objname={'system_u:object_r:agp_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x19a) getpgrp(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001000)=0x22008) ioprio_set$pid(0x3, r2, 0x0) r5 = syz_open_procfs(r4, &(0x7f0000006000-0xb)='net/packet\x00') socket$l2tp(0x18, 0x1, 0x1) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[], 0x0, 0x0, 0x0) dup2(r5, r5) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000005000)=0x0) mknodat(r5, &(0x7f0000004000-0x8)='./file0\x00', 0x84, 0x5f2) dup2(r1, r1) [ 62.886298] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/20 12:42:14 executing program 3: r0 = memfd_create(&(0x7f00005a7000-0x10)='systemsecurity\\\x00', 0x1) read(r0, &(0x7f0000cec000-0xd5)=""/213, 0xd5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000e53000-0x8)={0x3}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00005ac000-0x11)='net/softnet_stat\x00') ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000017c000-0x4)=0xc48) writev(r1, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) personality(0x4100001) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d12000-0x4)={0x9}, 0x4) 2018/01/20 12:42:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) [ 62.969268] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/20 12:42:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009a6000-0x8)='./file0\x00', 0x141046, 0x0) mq_getsetattr(r0, &(0x7f0000c55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070f000+0x7d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000981000)={0x0, 0x0}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000fbc000-0x38)=""/56) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba7000)={0x0, 0x0}) 2018/01/20 12:42:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000867000)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c02000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$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]}) r2 = syz_open_dev$sndseq(&(0x7f0000ce1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000da2000)=""/67) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$mice(&(0x7f0000bac000)='/dev/input/mice\x00', 0x0, 0x200000000000040) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000bb3000-0x10)=@common=""/16, 0x10) write$selinux_create(r3, &(0x7f00008d5000)=@objname={'system_u:object_r:syslogd_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x39, 0x20, './file0\x00'}, 0x60) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f1e000)=0x0) r5 = syz_open_procfs(r4, &(0x7f00004ac000-0xe)='net/netfilter\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000001, 0x0, 0x0, 0x13, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000cb2000-0x8c)={0x1ed3, 0x100, 0x1ff, 'queue0\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 12:42:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c0000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000677000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00003b6000)=0x0, &(0x7f000013f000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000868000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00009f4000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000064b000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000cd8000-0x10)={r5, r6, 0xffffffffffffffff}) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000e24000)={0x1, 0x205c35de, 0xfffffffffffff3ab, 0x4, 0x80000000, 0xb39}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000061f000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) connect$inet(r0, &(0x7f0000507000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) sendto$inet(r0, &(0x7f0000d05000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/20 12:42:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) readahead(r0, 0x3, 0x720a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x8)={0x7, &(0x7f0000000000)=[{0x3cd, 0xda, 0x1, 0x8}, {0x5, 0x0, 0x3, 0x2}, {0xfffffffffffffffe, 0x3, 0xff, 0xfffffffffffffffa}, {0x6, 0x0, 0x3f, 0x8001}, {0x4aa9, 0x20, 0x1000, 0x40}, {0x1, 0xffffffff00000000, 0x401, 0xfffffffffffffffb}, {0x6806, 0x0, 0x8, 0xfffffffffffffff9}]}, 0x8) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000001b000-0x4)=0x0, &(0x7f000001b000-0x4)=0x0, &(0x7f0000010000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f000001b000)='/dev/sg#\x00', 0x7ec54c10, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000018000)={0x2, 0x7ff, 0x1, {0x0, 0x1c9c380}, 0x8, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009000-0x1c)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001b000-0x8)={&(0x7f000001b000-0x3c4)={0x3c4, 0x14, 0x304, 0x6, 0x1, {0xc, 0x0, 0x0}, [@typed={0xc, 0x6a, @ipv4=@broadcast=0xffffffff}, @generic="493c6aa3a0e5a315c8a5c770365e3dbaf7c1e1dc1496d7ab0d05b26e082f59e5b1e6b878f8945be700040ec5224d984518f2d3f0a13582e4053f1d3648776804497707bfd737a540b21ad656a825147f8b30c71ad33edcf9fc5e6e1955a1b7919f7d1830c239c04c1ff1521a3f31181da5ab49bdd3c3348c45572e2ab1ee6d3fd6eee903a6c25c69ec9e769e608a4bfeb78921d42c845531a3ea7208422cbfb32fb1aa987b83d3b750093b8ba1358ffb03b277ca5ade1cb37f27c2d8d88b51d0cb4ec81a85ab1b7587682e8af8e2ced52f84c6faf040435479dd98ceaa762a0226fd034fb610d9161326aa79ad63a35a1ba25f8c25", @typed={0xc, 0x6, @uid=r3}, @generic="ff45c6716fd7df231cff797f6a50adabd2f2cc06def27b1f394e4b27a460d0426ad3e97a5a27196dbde6ff9b71d8344adfd4d45b63b3870333ece3e087a185b98d25c97983902a157e11eb376f684a4bea01fb4d0ab7e7aecf32786d61c1c0216ffd2a157dc878108de2fad5f913cdc2f44726a03a7a89c9f5f1226ff61ed67a27bba8578c758ad01e87d601bcd21aaf52959e4c7e797953d9dbdf8f7b5a8d34155d045bf6726794d648dd05076c9310d704f3750834f505fa687af18afae43bf56dcaa46c2918ba6cb8385df80e88038fec7b18728a6caa94e4241132f99014e82dea1242688c779f", @generic="8beb657012486b923f6cc488f0d85787d002663d757b47ab2703298056acb5de4178c81ed1e175e0574a29b1fb83d321061d7d705eaf69bb795a2cb78a229aa910c70571b36c32f41ae9c8a13bd7d1e48bb17202fb774212482957bacd878ed92ac40b285a73c8de4229589b4bdd4fa62e3149275f81d8a75a106a56b7ff8c5e1f4779381a0459121681d73d33db7a3fedebe6be6329ca0ba67998c0126c5a26b86d2696515f61e90aa74be078439b568dec99358291719748", @typed={0xc, 0xb, @pid=r4}, @typed={0xc, 0x5b, @str='\x00'}, @typed={0x18, 0x21, @ipv6=@loopback={0x0, 0x1}}, @generic="c933900ba0b71af6033615812f5d2f1441adbc5dfc75edc1a4d741e4a329906b00a1624ba31719d5996fbd3d622fcaf1651e11662e9d607c2a28531ecb80c32196bc329032b378397b8b0dc63ec30f1225c95935e2f85c72aed6470321cc276f8980cfa004a564eec5f5c5b2269196e868620ae0f8303988c107c57c2033d07f35b729bec7bc2b69336a9880ad0a6e21e438b6224c749ac55db9f6dcdd1c1a2c87b79ad530a4a5022731bfef89e40c037eb4392fef942433", @generic="2235c69238852dbe2d7dccacf54de1c73d27b3bb1bd9e4"]}, 0x3c4}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000840) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x0, 0xab0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r2, &(0x7f0000009000)=[{&(0x7f0000018000-0x2)="fc", 0x1}], 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000001c000)='/dev/snd/timer\x00', 0x0, 0x8000) 2018/01/20 12:42:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f000056a000)=""/12, &(0x7f0000000000)=0x99529175c215b597) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000093b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000b0000)=0x10001, 0x4) writev(r1, &(0x7f00009a3000)=[{&(0x7f0000ad2000-0x5b)="28ee97dd9caebc047eb94396b11ccb213cf4315e3cf3ef632e6d5385c7e75606c1b9bd7648fcb5098588e1ac128e5ebb6c337a6fd14d0e893d81aa37a4c4be600aef157707d36c0c386a16340ebca664644003e61b1c6d62078ac9", 0x5b}, {&(0x7f000097c000-0x23)="00208e08bf2dbc9f9ba8dc76ee7305022a445c3a072c3165ae133b73b165e9035f392e", 0x23}, {&(0x7f0000a44000-0x1b)="00101b556ae9dbe74f268886daf1f50d19a0d053213602823e23da", 0x1b}, {&(0x7f0000620000-0xbe)="676119d4b1f4db8f39f7e744ea401796fb829a138e88b80fad28049e5a9db6602d54688a565a3e0044c24c06764db5f716745feab6287599998429493e22181fb0d1460a905b98327c3d5c6d2c29707d0cd4f1315711dab3f63de1d868c01028b6b94395573c20c07ed9806c324d8356083a87afdfc1d01673f9235df7f6c53aee5aef69aa834f1c441d2a0abf74d1e1c69865c2b28ede582b5bb137df3fd80913aaf63bde350685e9d06d2fbfbfe8ce20f78ae6681f311010386b44fdcb", 0xbe}, {&(0x7f00001c5000)="b5f8d3081e60cc23ecbb77627a4a1a331e9a2cfa686676c644367ed58ecfd80b2e2559a8e8d62d388a3ffa4372f79bc883072dc5e928a414f5be8b0048a2da2fa3d54b17c6637759e5742050e54729169ae3c9e4f5741f5f908b26517395d304a0144ed27123f93ff4e979a14809c83d41d67d6f784f76c46cbffa327150c392425f0824f380c67cd177cb63f28d7565800b17e360ddd2be3003b6d3a0c8693ec4c87b379816333f6838d845e03bfb2bf76f048fa282add1a05123253145c23efd54c9ac173cfd272a6f897c099d64", 0xcf}, {&(0x7f0000033000)="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", 0xff}], 0x6) 2018/01/20 12:42:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/24, &(0x7f0000002000-0x4)=0x18) sendto$inet6(r0, &(0x7f0000000000)="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", 0x6d9, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x3f, 0x7}, 0x8) close(r0) 2018/01/20 12:42:14 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000856000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000a6b000)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x80) syz_open_dev$sg(&(0x7f0000450000)='/dev/sg#\x00', 0x0, 0x80) 2018/01/20 12:42:14 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000016000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000001b000-0x8)=[{&(0x7f000001b000-0x3)="10a8", 0x2}], 0x1) 2018/01/20 12:42:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) open$dir(&(0x7f0000e13000-0x8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/01/20 12:42:14 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c70000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a29000-0xc)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d85000-0xc)='/dev/autofs\x00', 0x20000, 0x0) close(r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000f9a000-0xa8)={{0x7f, 0xff}, 'port1\x00', 0x0, 0x2, 0x3, 0x4, 0x7, 0x800, 0x5, 0x0, 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]}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000606000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNXCL(r3, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000fd1000)='proc\x00', 0x0, &(0x7f0000fc9000)="") stat(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f000051c000-0x4)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bc2000)='/selinux/load\x00', 0x2, 0x0) rename(&(0x7f0000154000)='./file0\x00', &(0x7f0000692000)='./file0\x00') r4 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f00001eb000-0x8)={&(0x7f0000ac2000)=[0x0, 0x0, 0x0], 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e7a000)='/selinux/enforce\x00', 0x20080, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000b3c000)={0x0, 0x0, 0xfcfc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fadvise64(r4, 0xfffffffffffffffc, 0x10000, 0x2) syz_open_dev$sndseq(&(0x7f00001f3000)='/dev/snd/seq\x00', 0x0, 0x40102) [ 63.604507] audit: type=1400 audit(1516452134.921:36): avc: denied { create } for pid=9144 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/20 12:42:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a60000-0x8)={0x0, 0x0}) setitimer(0x0, &(0x7f00007e7000)={{0x0, 0x0}, {r0, 0x7530}}, &(0x7f0000dcc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a3000-0xc)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000554000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000b9a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000878000)=@assoc_id=r2, &(0x7f0000dc8000-0x4)=0x1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000eff000)={@generic="96a4301cb1ee7e169da8f4115a0a3472", 0x1}) [ 63.645564] audit: type=1400 audit(1516452134.961:37): avc: denied { setopt } for pid=9144 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/20 12:42:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00005fa000)={0x0, 0x0}) chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000da2000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbf000)={0x0, 0x0}, 0x800) write$selinux_access(r0, &(0x7f000086a000-0x3f)={'system_u:object_r:systemd_tmpfiles_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x800038, 0x32, 0x0}, 0x3f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000351000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) clock_settime(0x4, &(0x7f0000cca000)={0x77359400, 0x0}) readv(r1, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) [ 63.699503] audit: type=1400 audit(1516452135.021:38): avc: denied { ioctl } for pid=9144 comm="syz-executor5" path="socket:[14870]" dev="sockfs" ino=14870 ioctlcmd=8903 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 63.721991] ALSA: seq fatal error: cannot create timer (-16) [ 63.802885] ALSA: seq fatal error: cannot create timer (-16) [ 63.826850] audit: type=1400 audit(1516452135.141:39): avc: denied { write } for pid=9144 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 63.875340] audit: type=1400 audit(1516452135.191:40): avc: denied { create } for pid=9144 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 64.053100] ================================================================== [ 64.060493] BUG: KASAN: use-after-free in link_path_walk+0x1588/0x16e0 [ 64.067146] Read of size 4 at addr ffff8801d42ed760 by task syz-executor2/9195 [ 64.074481] [ 64.076088] CPU: 0 PID: 9195 Comm: syz-executor2 Not tainted 4.4.112-g3fc4284 #25 [ 64.083675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.093000] 0000000000000000 55673941328f09ed ffff8801d5507858 ffffffff81d054ed [ 64.100980] ffffea000750bb00 ffff8801d42ed760 0000000000000000 ffff8801d42ed760 [ 64.108950] ffff8800b5d9221d ffff8801d5507890 ffffffff814fd953 ffff8801d42ed760 [ 64.116928] Call Trace: [ 64.119489] [] dump_stack+0xc1/0x124 [ 64.124827] [] print_address_description+0x73/0x260 [ 64.131466] [] kasan_report+0x285/0x370 [ 64.137061] [] ? link_path_walk+0x1588/0x16e0 [ 64.143177] [] __asan_report_load4_noabort+0x14/0x20 [ 64.149903] [] link_path_walk+0x1588/0x16e0 [ 64.155844] [] ? walk_component+0xff0/0xff0 [ 64.161787] [] ? __mutex_init+0xca/0x100 [ 64.167470] [] path_openat+0x22d/0x3b60 [ 64.173067] [] ? path_mountpoint+0x830/0x830 [ 64.179095] [] ? getname_flags+0xcb/0x580 [ 64.184863] [] ? getname+0x19/0x20 [ 64.190028] [] ? do_sys_open+0x205/0x4b0 [ 64.195712] [] ? compat_SyS_openat+0x2d/0x40 [ 64.201744] [] ? do_fast_syscall_32+0x314/0x890 [ 64.208034] [] ? sysenter_flags_fixed+0xd/0x17 [ 64.214237] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.221221] [] ? save_stack_trace+0x26/0x50 [ 64.227168] [] ? save_stack+0x43/0xd0 [ 64.232595] [] ? kasan_slab_free+0x72/0xc0 [ 64.238453] [] ? __lock_is_held+0xa1/0xf0 [ 64.244222] [] do_filp_open+0x197/0x290 [ 64.249825] [] ? user_path_mountpoint_at+0x40/0x40 [ 64.256374] [] ? _raw_spin_unlock+0x2c/0x50 [ 64.262316] [] ? __alloc_fd+0x1e3/0x500 [ 64.267912] [] do_sys_open+0x343/0x4b0 [ 64.273420] [] ? filp_open+0x70/0x70 [ 64.278756] [] ? compat_SyS_io_submit+0x100/0x100 [ 64.285217] [] compat_SyS_openat+0x2d/0x40 [ 64.291074] [] ? compat_SyS_open+0x40/0x40 [ 64.296929] [] do_fast_syscall_32+0x314/0x890 [ 64.303047] [] sysenter_flags_fixed+0xd/0x17 [ 64.309071] [ 64.310671] Allocated by task 9182: [ 64.314267] [] save_stack_trace+0x26/0x50 [ 64.320156] [] save_stack+0x43/0xd0 [ 64.325525] [] kasan_kmalloc+0xad/0xe0 [ 64.331152] [] kasan_slab_alloc+0x12/0x20 [ 64.337039] [] kmem_cache_alloc+0xba/0x290 [ 64.343012] [] __d_alloc+0x2e/0x7b0 [ 64.348375] [] d_make_root+0x44/0x90 [ 64.353825] [] ramfs_fill_super+0x35f/0x4a0 [ 64.359887] [] mount_nodev+0x59/0x100 [ 64.365431] [] ramfs_mount+0x2c/0x40 [ 64.370885] [] mount_fs+0x27f/0x350 [ 64.376253] [] vfs_kern_mount.part.21+0xd0/0x3e0 [ 64.382751] [] do_mount+0xe8e/0x2900 [ 64.388207] [] compat_SyS_mount+0x106/0x1180 [ 64.394359] [] do_fast_syscall_32+0x314/0x890 [ 64.400600] [] sysenter_flags_fixed+0xd/0x17 [ 64.406754] [ 64.408364] Freed by task 9196: [ 64.411619] [] save_stack_trace+0x26/0x50 [ 64.417509] [] save_stack+0x43/0xd0 [ 64.422875] [] kasan_slab_free+0x72/0xc0 [ 64.428677] [] kmem_cache_free+0xc7/0x320 [ 64.434565] [] dentry_free+0xd5/0x150 [ 64.440198] [] __dentry_kill+0x491/0x620 [ 64.445998] [] dput.part.19+0x638/0x760 [ 64.451711] [] do_one_tree+0x43/0x50 [ 64.457160] [] shrink_dcache_for_umount+0x67/0x140 [ 64.463829] [] generic_shutdown_super+0x6d/0x340 [ 64.470334] [] kill_litter_super+0x72/0x90 [ 64.476306] [] ramfs_kill_sb+0x3f/0x50 [ 64.481935] [] deactivate_locked_super+0x88/0xd0 [ 64.488429] [] deactivate_super+0x91/0xd0 [ 64.494317] [] cleanup_mnt+0xb2/0x160 [ 64.500029] [] __cleanup_mnt+0x16/0x20 [ 64.505659] [] task_work_run+0x104/0x180 [ 64.511459] [] exit_to_usermode_loop+0x145/0x170 [ 64.517955] [] do_fast_syscall_32+0x607/0x890 [ 64.524187] [] sysenter_flags_fixed+0xd/0x17 [ 64.530344] [ 64.531946] The buggy address belongs to the object at ffff8801d42ed760 [ 64.531946] which belongs to the cache dentry of size 288 [ 64.544139] The buggy address is located 0 bytes inside of [ 64.544139] 288-byte region [ffff8801d42ed760, ffff8801d42ed880) [ 64.555807] The buggy address belongs to the page: [ 64.567259] BUG: unablSeaBIOS (version 1.8.2-20171130_102032-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 2 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f3050: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000039c626e input_len: 0x0000000001426b70 output: 0x0000000001000000 output_len: 0x0000000003dd8a40 run_size: 0x000000000550e000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.112-g3fc4284 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #25 SMP PREEMPT Sat Jan 20 10:39:32 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f32c0-0x000f32cf] mapped at [ffff8800000f32c0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F3090 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFFDC70 000034 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFFDCB0 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFFF590 000930 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFFF4A0 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFFF470 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 1998037089 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935237 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581452K/7863916K available (40431K kernel code, 6131K rwdata, 8808K rodata, 1848K init, 23616K bss, 1282464K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.282170] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.283331] pid_max: default: 32768 minimum: 301 [ 1.284086] ACPI: Core revision 20150930 [ 1.353881] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.355152] Security Framework initialized [ 1.355719] SELinux: Initializing. [ 1.356373] AppArmor: AppArmor disabled by boot time parameter [ 1.357307] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.358264] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.361930] Initializing cgroup subsys io [ 1.362537] Initializing cgroup subsys freezer [ 1.363198] Initializing cgroup subsys hugetlb [ 1.363821] Initializing cgroup subsys debug [ 1.364597] CPU: Physical Processor ID: 0 [ 1.366504] mce: CPU supports 32 MCE banks [ 1.367237] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.368096] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.371288] Freeing SMP alternatives memory: 44K [ 1.380454] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.491534] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.493058] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.581868] x86: Booting SMP configuration: [ 1.582524] .... node #0, CPUs: #1 [ 1.583328] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.588156] x86: Booted up 1 node, 2 CPUs [ 1.588801] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.594374] devtmpfs: initialized [ 1.603975] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.605353] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.606998] xor: automatically using best checksumming function: [ 1.619274] kworker/u4:0 (21) used greatest stack depth: 27864 bytes left [ 1.701568] avx : 21594.800 MB/sec [ 1.702809] RTC time: 12:42:19, date: 01/20/18 [ 1.705133] NET: Registered protocol family 16 [ 1.706322] schedtune: init normalization constants... [ 1.707053] schedtune: no energy model data [ 1.707666] schedtune: disabled! [ 1.741854] cpuidle: using governor ladder [ 1.771632] cpuidle: using governor menu [ 1.772907] ACPI: bus type PCI registered [ 1.773484] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 1.776271] PCI: Using configuration type 1 for base access [ 1.788424] kworker/u4:0 (43) used greatest stack depth: 27224 bytes left [ 2.171603] raid6: sse2x1 gen() 4433 MB/s [ 2.341575] raid6: sse2x1 xor() 2647 MB/s [ 2.511561] raid6: sse2x2 gen() 7544 MB/s [ 2.681557] raid6: sse2x2 xor() 4304 MB/s [ 2.851563] raid6: sse2x4 gen() 9830 MB/s [ 3.021558] raid6: sse2x4 xor() 5649 MB/s [ 3.191559] raid6: avx2x1 gen() 9347 MB/s [ 3.361559] raid6: avx2x2 gen() 14594 MB/s [ 3.531561] raid6: avx2x4 gen() 19113 MB/s [ 3.532195] raid6: using algorithm avx2x4 gen() 19113 MB/s [ 3.532958] raid6: using avx2x2 recovery algorithm [ 3.534396] ACPI: Added _OSI(Module Device) [ 3.535059] ACPI: Added _OSI(Processor Device) [ 3.535671] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.536314] ACPI: Added _OSI(Processor Aggregator Device) [ 3.546867] ACPI: Executed 2 blocks of module-level executable AML code [ 3.624434] ACPI: Interpreter enabled [ 3.626436] ACPI: (supports S0 S3 S4 S5) [ 3.627076] ACPI: Using IOAPIC for interrupt routing [ 3.628379] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.834865] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.836053] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 3.837381] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 3.838440] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.864536] PCI host bridge to bus 0000:00 [ 3.865209] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.866140] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.867073] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.868202] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.869229] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.909679] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.997843] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.004229] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.010300] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.016263] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.020174] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.033968] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.037424] vgaarb: loaded [ 4.041323] SCSI subsystem initialized [ 4.053281] ACPI: bus type USB registered [ 4.055342] usbcore: registered new interface driver usbfs [ 4.056789] usbcore: registered new interface driver hub [ 4.058041] usbcore: registered new device driver usb [ 4.059971] pps_core: LinuxPPS API ver. 1 registered [ 4.061198] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.062665] PTP clock support registered [ 4.073107] Advanced Linux Sound Architecture Driver Initialized. [ 4.074742] PCI: Using ACPI for IRQ routing [ 4.091826] NetLabel: Initializing [ 4.092359] NetLabel: domain hash size = 128 [ 4.092957] NetLabel: protocols = UNLABELED CIPSOv4 [ 4.093916] NetLabel: unlabeled traffic allowed by default [ 4.096347] amd_nb: Cannot enumerate AMD northbridges [ 4.097219] clocksource: Switched to clocksource kvm-clock [ 4.256077] pnp: PnP ACPI init [ 4.278563] pnp: PnP ACPI: found 7 devices [ 4.292271] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.293880] NET: Registered protocol family 2 [ 4.296320] TCP established hash table entries: 65536 (order: 7, 524288 bytes) [ 4.297838] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes) [ 4.305262] TCP: Hash tables configured (established 65536 bind 65536) [ 4.306509] UDP hash table entries: 4096 (order: 7, 655360 bytes) [ 4.308875] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes) [ 4.311576] NET: Registered protocol family 1 [ 4.312319] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.314058] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.314985] software IO TLB [mem 0xbbffd000-0xbfffd000] (64MB) mapped at [ffff8800bbffd000-ffff8800bfffcfff] [ 4.316947] RAPL PMU detected, API unit is 2^-32 Joules, 3 fixed counters 10737418240 ms ovfl timer [ 4.318240] hw unit of domain pp0-core 2^-0 Joules [ 4.318954] hw unit of domain package 2^-0 Joules [ 4.319595] hw unit of domain dram 2^-16 Joules [ 4.325779] Scanning for low memory corruption every 60 seconds [ 4.334026] audit: initializing netlink subsys (disabled) [ 4.335117] audit: type=2000 audit(1516452142.454:1): initialized [ 4.342325] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 4.437428] kworker/u4:2 (750) used greatest stack depth: 27112 bytes left [ 4.471914] VFS: Disk quotas dquot_6.6.0 [ 4.473434] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.495912] fuse init (API version 7.23) [ 4.499317] 9p: Installing v9fs 9p2000 file system support [ 4.515166] async_tx: api initialized (async) [ 4.517092] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249) [ 4.518445] io scheduler noop registered [ 4.519008] io scheduler deadline registered [ 4.521444] io scheduler cfq registered (default) [ 4.534138] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 [ 4.537931] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.539754] ACPI: Power Button [PWRF] [ 4.541464] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.542666] ACPI: Sleep Button [SLPF] [ 4.568103] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 4.569192] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.590977] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 4.591941] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.598843] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 4.622448] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 4.647636] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 4.672383] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 4.696955] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 4.704620] Non-volatile memory driver v1.3 [ 4.706417] Linux agpgart interface v0.103 [ 4.709676] [drm] Initialized drm 1.1.0 20060810 [ 4.808427] brd: module loaded [ 4.886137] loop: module loaded [ 4.910212] nbd: registered device at major 43 [ 5.047055] drbd: initialized. Version: 8.4.5 (api:1/proto:86-101) [ 5.048654] drbd: built-in [ 5.049008] drbd: registered as block device major 147 [ 5.076302] scsi host0: Virtio SCSI HBA [ 5.124283] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.307875] tsc: Refined TSC clocksource calibration: 2299.815 MHz [ 5.309037] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x2126863038f, max_idle_ns: 440795225368 ns [ 5.808245] st: Version 20101219, fixed bufsize 32768, s/g segs 256 [ 5.810452] osst :I: Tape driver with OnStream support version 0.99.4 [ 5.810452] osst :I: $Id: osst.c,v 1.73 2005/01/01 21:13:34 wriede Exp $ [ 5.818783] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.820771] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.821070] SCSI Media Changer driver v0.25 [ 5.823082] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.823751] tun: Universal TUN/TAP device driver, 1.6 [ 5.823754] tun: (C) 1999-2004 Max Krasnyansky [ 5.837257] sd 0:0:1:0: [sda] Write Protect is off [ 5.838714] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.862381] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI [ 5.863730] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.865265] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI [ 5.867039] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.868959] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 5.870389] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.872040] sky2: driver version 1.30 [ 5.873899] PPP generic driver version 2.4.2 [ 5.875783] PPP BSD Compression module registered [ 5.877096] PPP Deflate Compression module registered [ 5.878487] PPP MPPE Compression module registered [ 5.879402] NET: Registered protocol family 24 [ 5.880792] usbcore: registered new interface driver asix [ 5.882411] usbcore: registered new interface driver ax88179_178a [ 5.884032] usbcore: registered new interface driver cdc_ether [ 5.885570] usbcore: registered new interface driver net1080 [ 5.887291] usbcore: registered new interface driver cdc_subset [ 5.889069] usbcore: registered new interface driver zaurus [ 5.890907] usbcore: registered new interface driver cdc_ncm [ 5.893600] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 5.894620] ehci-pci: EHCI PCI platform driver [ 5.895343] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 5.896657] ohci-pci: OHCI PCI platform driver [ 5.898180] uhci_hcd: USB Universal Host Controller Interface driver [ 5.901287] usbcore: registered new interface driver usblp [ 5.902688] usbcore: registered new interface driver usb-storage [ 5.903095] sda: sda1 [ 5.906850] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 5.911163] i8042: Warning: Keylock active [ 5.913900] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.914043] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 5.916151] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 5.919849] mousedev: PS/2 mouse device common for all mice [ 5.924455] usbcore: registered new interface driver xpad [ 5.925456] usbcore: registered new interface driver usb_acecad [ 5.926462] usbcore: registered new interface driver aiptek [ 5.927734] usbcore: registered new interface driver gtco [ 5.929004] usbcore: registered new interface driver hanwang [ 5.929978] usbcore: registered new interface driver kbtab [ 5.933802] rtc_cmos 00:00: RTC can wake from S4 [ 5.936793] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 [ 5.938886] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 5.941737] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.11 [ 5.945459] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=0) [ 5.946984] md: linear personality registered for level -1 [ 5.948556] md: raid0 personality registered for level 0 [ 5.949363] md: raid1 personality registered for level 1 [ 5.950693] md: raid10 personality registered for level 10 [ 5.962504] md: raid6 personality registered for level 6 [ 5.963513] md: raid5 personality registered for level 5 [ 5.964481] md: raid4 personality registered for level 4 [ 5.965144] md: multipath personality registered for level -4 [ 5.966209] md: faulty personality registered for level -5 [ 5.972132] device-mapper: uevent: version 1.0.3 [ 5.976510] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com [ 6.000405] device-mapper: multipath: version 1.10.0 loaded [ 6.001666] device-mapper: multipath round-robin: version 1.0.0 loaded [ 6.003009] device-mapper: multipath queue-length: version 0.1.0 loaded [ 6.004709] device-mapper: multipath service-time: version 0.2.0 loaded [ 6.008163] device-mapper: raid: Loading target version 1.7.0 [ 6.012114] hidraw: raw HID events driver (C) Jiri Kosina [ 6.041476] usbcore: registered new interface driver usbhid [ 6.042928] usbhid: USB HID core driver [ 6.046614] ashmem: initialized [ 6.097019] oprofile: using timer interrupt. [ 6.098421] pktgen: Packet Generator for packet performance testing. Version: 2.75 [ 6.120842] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 6.126539] GACT probability on [ 6.128339] Mirror/redirect action on [ 6.129414] Simple TC action Loaded [ 6.133258] netem: version 1.3 [ 6.133684] u32 classifier [ 6.134378] Actions configured [ 6.135477] Netfilter messages via NETLINK v0.30. [ 6.136568] nf_conntrack version 0.5.0 (65536 buckets, 262144 max) [ 6.141957] ctnetlink v0.93: registering with nfnetlink. [ 6.143758] nf_tables: (c) 2007-2009 Patrick McHardy [ 6.151365] xt_time: kernel timezone is -0000 [ 6.152468] IPVS: Registered protocols (TCP, UDP, AH, ESP) [ 6.154703] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 6.156465] IPVS: Creating netns size=2552 id=0 [ 6.157095] IPVS: ipvs loaded. [ 6.158170] IPVS: [rr] scheduler registered. [ 6.159283] IPVS: [wrr] scheduler registered. [ 6.160364] IPVS: [lc] scheduler registered. [ 6.161328] IPVS: [wlc] scheduler registered. [ 6.161799] IPVS: [lblc] scheduler registered. [ 6.163026] IPVS: [lblcr] scheduler registered. [ 6.163605] IPVS: [dh] scheduler registered. [ 6.164390] IPVS: [sh] scheduler registered. [ 6.165496] IPVS: [sed] scheduler registered. [ 6.166600] IPVS: [nq] scheduler registered. [ 6.167592] ipip: IPv4 over IPv4 tunneling driver [ 6.172866] ip_tables: (C) 2000-2006 Netfilter Core Team [ 6.175046] arp_tables: (C) 2002 David S. Miller [ 6.176050] Initializing XFRM netlink socket [ 6.184476] NET: Registered protocol family 10 [ 6.204093] mip6: Mobile IPv6 [ 6.205013] ip6_tables: (C) 2000-2006 Netfilter Core Team [ 6.208163] sit: IPv6 over IPv4 tunneling driver [ 6.212829] NET: Registered protocol family 17 [ 6.213717] NET: Registered protocol family 15 [ 6.214621] l2tp_core: L2TP core driver, V2.0 [ 6.215786] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 6.216828] 9pnet: Installing 9P2000 support [ 6.219267] Key type dns_resolver registered [ 6.225496] microcode: CPU0 sig=0x306f0, pf=0x1, revision=0x1 [ 6.227123] microcode: CPU1 sig=0x306f0, pf=0x1, revision=0x1 [ 6.229035] microcode: Microcode Update Driver: v2.01 , Peter Oruba [ 6.230751] AVX2 version of gcm_enc/dec engaged. [ 6.231783] AES CTR mode by8 optimization enabled [ 6.239556] registered taskstats version 1 [ 6.272142] Btrfs loaded [ 6.274908] Magic number: 2:428:734 [ 6.276152] console [netcon0] enabled [ 6.277067] netconsole: network logging started [ 6.279721] ALSA device list: [ 6.280196] No soundcards found. [ 6.282184] md: Waiting for all devices to be available before autodetect [ 6.283117] md: If you don't use raid, use raid=noautodetect [ 6.301345] md: Autodetecting RAID arrays. [ 6.301991] md: Scanned 0 and added 0 devices. [ 6.302618] md: autorun ... [ 6.303034] md: ... autorun DONE. [ 6.306015] EXT4-fs (sda1): couldn't mount as ext3 due to feature incompatibilities [ 6.328082] EXT4-fs (sda1): INFO: recovery required on readonly filesystem [ 6.329142] EXT4-fs (sda1): write access will be enabled during recovery [ 6.634372] EXT4-fs (sda1): recovery complete [ 6.637318] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: (null) [ 6.638513] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 6.661271] devtmpfs: mounted [ 6.667887] Freeing unused kernel memory: 1848K [ 6.668572] Kernel memory protection disabled.