ffff, 0x0, 0x0, 0x29, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x12}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x26) 2018/01/25 10:39:01 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000-0x18)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000c000-0x4)=0x0) prctl$setptracer(0x59616d61, r3) [ 66.142097] binder: 9366:9367 ERROR: BC_REGISTER_LOOPER called without request [ 66.166467] binder: unexpected work type, 4, not freed [ 66.172360] binder: undelivered TRANSACTION_COMPLETE [ 66.177482] binder: undelivered TRANSACTION_COMPLETE [ 66.182806] binder: undelivered transaction 54, process died. 2018/01/25 10:39:01 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x807, 0x1, &(0x7f0000008000)={0x0, 0x0}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000004000-0x14)={0x6, 0x812, 0xaf, 0x1, 0x36, 0x1, 0x6, 0x9, 0x7fff, 0xfffffffffffffffc}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = accept$packet(r3, 0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(0xffffffffffffffff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000004000-0xd4)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/25 10:39:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) socket$netlink(0x10, 0x3, 0x6) 2018/01/25 10:39:01 executing program 7: read(0xffffffffffffffff, &(0x7f0000027000)=""/32, 0x20) 2018/01/25 10:39:01 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) socketpair(0x0, 0x80006, 0xffffffffffffff9b, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000000d000-0x4)='cdg\x00', 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000000c000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000-0x36)="d10b3c9709788824049138e906d767f022cc0f1359e8f54ecad6b11d8d51f1f0800bb433713204a0627d05c8fe8083120cdcfd0529de", 0x36, 0xfffffffffffffffd) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r3, &(0x7f000000c000)='logon\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000005000)='rxrpc_s\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="967802863c25119998991b251f195571923d50bf43d1b5cbd06d60070ffe74ad128c0f8cb6ec57061dfd3d6bfb830b98ab3ea18370e7d6ecf6c295262181a1dc9c83b79871e02712b9aea257edf8e829cc3df5caa9b0719c9281bc686c0d0b339d079627a4069275ed098c61162a1db5553c67664a67933cdc1be57abbf7be236ee352010e33d49a7afd810c7ad955df21679c0ed6f255ea6216efe8b585f24af65908f281adc9d2c86b18063eb781aa68c93187bdbeb233f72eb8669f8aa473f4c88ad10ead4f7857044ffacfbe", 0xce, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f000000e000)={0x2, 0x2, @rand_addr=0xcef5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000000e000-0x4)=0x6) keyctl$search(0xa, r3, &(0x7f0000002000)='cifs.idmap\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000009000-0x4)=0x10001, 0x4) 2018/01/25 10:39:01 executing program 1: 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$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000093000-0x4)=0x808, 0x4) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00006aa000-0x38)={&(0x7f000037d000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000027c000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x1) 2018/01/25 10:39:01 executing program 4: socketpair$inet6(0xa, 0x0, 0x101, &(0x7f0000c1e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={r2, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xe9, 0x0, 0x0, 0x80}, 0xa0) openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x2, &(0x7f00008f0000)=[{0x0, 0x0, 0x0, 0x0}, {0x800, 0x0, 0x0, 0x0}]}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/25 10:39:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000066a000)="5e0800050090b62e8ee6", 0xd6) 2018/01/25 10:39:01 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f000059c000/0x4000)=nil, 0x4000}, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) socket(0x11, 0x80000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 10:39:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x400, 0x2) symlinkat(&(0x7f0000fdf000)='./file0\x00', r0, &(0x7f000020e000-0x8)='./file0\x00') r1 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r1, 0x0) [ 66.183829] binder: 9366:9368 ERROR: BC_REGISTER_LOOPER called without request [ 66.186244] binder: 9366:9367 got reply transaction with bad transaction stack, transaction 58 has target 9366:0 2018/01/25 10:39:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005b7000)="2b04000000797364656d7b00", 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00002bd000-0x18)={0xfff, 0xc0d9, 0x0, 0x3, 0x20, 0x7f}) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00007c9000-0xaf)=""/175) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000022c000)='/proc/self/net/pfkey\x00', 0x0, 0x0) prctl$void(0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c87000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f000032d000-0x4)=0xc) syz_open_dev$evdev(&(0x7f00008da000-0x12)='/dev/input/event#\x00', 0x7fff, 0x8100) connect(r2, &(0x7f000098f000-0x1e)=@pppoe={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="485e05c15e5022c7ba8936708c842d51"}}, 0x1e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fcb000)={0x0, 0x5, 0x2, 0x6, 0x100000000, 0x9}, &(0x7f00006ec000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004e6000-0x14)={r4, 0x8001, 0x1, 0x100000001, 0x600, 0x1f}, &(0x7f00006b3000+0x569)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000915000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x400000017}, 0xff, 0x8000000063, 0x6, 0x500, 0xe9, 0x100020, r3}) 2018/01/25 10:39:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f0000513000-0x10)=@generic="3f694362ac9be4b0598266a6a14841b4", 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) pipe2(&(0x7f000006b000)={0x0, 0x0}, 0x800) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b83000)='/selinux/create\x00', 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00008b1000-0x8)='./file0\x00', 0x800, 0x40) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000be6000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f3a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eaa000)=0xc) fcntl$setown(r1, 0x8, r3) 2018/01/25 10:39:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000228000-0x15)='/proc/self/net/pfkey\x00', 0xa000, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x1) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f000040b000)="f4d69f1d169e1b2d011c424357dbd2d38249b86e53c201834c6821", 0x1b, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x3, 0x1f, 0x7, 0x10000000000000, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0xfffffffffffffff9}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3", 0x8f}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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"}, 0x1010, 0x0}], 0x1, 0x4800) 2018/01/25 10:39:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e2c000-0x4)=0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000102000-0x4)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000251000-0x4)=0x7, 0x4) [ 66.186252] binder: 9366:9367 transaction failed 29201/-71, size 24-8 line 2935 [ 66.203365] device lo entered promiscuous mode [ 66.277449] binder: release 9366:9367 transaction 58 out, still active 2018/01/25 10:39:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a80000-0x10)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x4, &(0x7f0000fef000)={0x0, 0x0}) 2018/01/25 10:39:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000077000)='/dev/rfkill\x00', 0x48000, 0x0) getsockname$netlink(r1, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000813000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000070b000)=0x3, 0x17d) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) [ 66.287744] binder: BINDER_SET_CONTEXT_MGR already set [ 66.293732] binder_alloc: 9370: binder_alloc_buf, no vma [ 66.299523] binder: 9370:9383 ioctl 40046207 0 returned -16 [ 66.305567] binder: undelivered TRANSACTION_COMPLETE [ 66.305574] binder: undelivered TRANSACTION_ERROR: 29201 [ 66.305684] binder: send failed reply for transaction 58, target dead [ 66.306664] device lo left promiscuous mode [ 66.373248] binder_alloc: 9370: binder_alloc_buf, no vma [ 66.378708] binder: 9370:9411 transaction failed 29189/-3, size 0-0 line 3127 [ 66.386524] binder: 9370:9397 transaction failed 29189/-3, size 0-0 line 3127 [ 66.395601] binder: undelivered TRANSACTION_ERROR: 29189 [ 66.401295] binder: release 9370:9383 transaction 61 out, still active [ 66.408454] binder: undelivered TRANSACTION_COMPLETE [ 66.416026] device lo entered promiscuous mode [ 66.421154] device lo left promiscuous mode [ 66.421178] binder: release 9370:9383 transaction 62 out, still active [ 66.421183] binder: release 9370:9383 transaction 61 in, still active [ 66.421186] binder: undelivered TRANSACTION_COMPLETE [ 66.421213] binder: send failed reply for transaction 62, target dead [ 66.421219] binder: send failed reply for transaction 61, target dead [ 66.425660] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 10:39:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x8000000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f32000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000068c000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f8d000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00009a8000)={r3, 0x3}, 0x8) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/25 10:39:01 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000020000)={0x5, 0x7, 0x1, 0x8, 0x5, [{0x8, 0x9, 0x1, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0xfffffffffffffffa, 0x9, 0x3, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}, {0x1ff, 0x100000001, 0x7fff, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0xb3df, 0x8c4e, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x8000, 0x4360, 0x200, 0x0, 0x0, 0x288, 0x0, 0x0, 0x0}]}) r1 = creat(&(0x7f0000025000)='./file0\x00', 0x40) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000026000-0xb8)={0x0, 0x3, 0x65, 0x4, 0xffffffffffff1d38, 0x101, 0x9, 0x7, {0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x1, 0x1, 0x8}}, &(0x7f0000007000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000022000)=@assoc_value={r2, 0x4}, 0x8) bind$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) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000026000)=0xe7d2, 0xffffffffffffffd9) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000028000-0x8)={r2, 0x2}, 0x8) 2018/01/25 10:39:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa5000)='/dev/hwrng\x00', 0x276d4abc58ade248, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x9) exit(0xffffffff80000001) getsockname(0xffffffffffffffff, &(0x7f0000c98000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00001c3000)=0x3a) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) r3 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000be5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_timedreceive(r4, &(0x7f000057f000-0x1d)=""/29, 0x1d, 0xa90f, &(0x7f0000d74000-0x10)={0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f00004d8000-0xd)='/dev/usbmon#\x00', 0x9000000000000, 0x0) ioctl$KDDISABIO(r5, 0x4b37) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00002b5000-0xbc)={0x20, 0x0, 'client0\x00', 0x0, "4118cfb109e05041", "5ea0c298f34b2ec4399d00fd8fde44a3b38fab166c2d18eed0514b0a6fc6712f", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 10:39:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000b16000)=[], 0x0) chdir(&(0x7f00002a3000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d27000-0x10)={0x0, 0x2c, &(0x7f0000e9b000-0x2c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}]}, &(0x7f0000664000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f8c000-0xa0)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x80000001, 0x2, 0x29}, 0xa0) 2018/01/25 10:39:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/25 10:39:01 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x802, 0x8, &(0x7f0000012000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/25 10:39:01 executing program 1: mmap(&(0x7f0000000000/0xcef000)=nil, 0xcef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00003c6000-0x8)='./file0\x00', 0x10041, 0x0) fallocate(r0, 0x5, 0x0, 0x4) 2018/01/25 10:39:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00001df000-0x7a)=""/122, &(0x7f0000d8e000)=0x7a) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000748000)='/dev/sequencer2\x00', 0x2100, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000a72000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00006d1000)={r2, 0x80000, r0}) 2018/01/25 10:39:01 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d9a000-0xc)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000599000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045f000)=0xe8) setuid(r2) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d9a000-0xa)={0x3, [0x100000001, 0x2, 0x4]}, 0xa) write(r1, &(0x7f0000be3000)="b1551dff6c9d04b8be2ac9c691983daf16f0a40506dab7014543618a9f93a834c5a3a793bc0d074edfd64805cc3088c06d351ed404c1", 0x36) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1b, 0x0, 0x0, "00f00007066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/25 10:39:01 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fda000-0xb)='/dev/hwrng\x00', 0x40002, 0x0) fallocate(r1, 0x3, 0x9, 0x40002) close(r0) [ 66.615744] audit_printk_skb: 21 callbacks suppressed [ 66.615756] audit: type=1400 audit(1516876741.858:54): avc: denied { create } for pid=9462 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/25 10:39:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x8000000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f32000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000068c000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f8d000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00009a8000)={r3, 0x3}, 0x8) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/25 10:39:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x40, 0x400) flock(r0, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000123000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write$sndseq(r1, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r1, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/25 10:39:01 executing program 6: timer_gettime(0x0, &(0x7f000042e000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)=0x0) timerfd_settime(r2, 0x0, &(0x7f0000ece000)={{r0, 0x0}, {0x0, r1}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 10:39:01 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) timer_gettime(0x0, &(0x7f000002c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0x0, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0}, 0x3, &(0x7f000002d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000001c000-0xe)={r1, r2}, 0x10) 2018/01/25 10:39:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000045b000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)="746f8ab05498dc8ab585aff14202fe590887d71700f5b44a43302cff2a91818a2d558cdbda4145e414ec0c890542b20edbfd84156a0985e9263d8c9d4062d097f78cf37d00c2c254eeb22d279f04e4d46f63e68c5a638adb9d33cbef5ca4dcf3609e327c483d1284db08e49b9c7ebe8597387c79a2ce16afa4cd4125d647fcff814998af2ead", 0x86}, {&(0x7f0000d5e000)="6c1618b751d8e66081f2d8b622485241a3b6ef5c204d239b97ea6257d98118c3c20903ee493c53c7835687b7b82e1e9d76a36959ce5d180fe65ee3845cec2d516176b30a11bfd74b2757", 0x4a}], 0x2, &(0x7f0000261000)=[{0xc0, 0x1ff, 0x100, "192ad3e001c821b1ffa930534ed25c272f3c6917dce6320322722598fe775b2490c6dc0aea373713222dc49fc8ff1e03ee340b8d97919678d9d9e9ecdad1045944afae856b04fcf17c96956735d107a4ec46b7648ac46d285ad1f38de3c4d189fa405bcc2ca25665d9642245599e5d4f22e0cf325f6ed9e24c4389863203b4c4f1d8f96963ba34b5ab48fe1afde1c8863bbef1c38f0e70218692bb28f66deb8ecc5b62c7382432c1688e8e09b1"}, {0x1010, 0x29, 0x1000, "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"}], 0x10d0, 0x8000}, 0x8041) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) sendmsg$nl_route(r0, &(0x7f0000e7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000212000-0x10)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000b15000-0xc)={0x80000000, 0x0}) 2018/01/25 10:39:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000004000)=@known='system.posix_acl_access\x00', &(0x7f0000005000-0x9)='lomd5sum\x00', 0x9, 0x80a53998e8d30f04) 2018/01/25 10:39:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000051000)='cifs.spnego\x00', &(0x7f0000fd5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000bf000-0x2)='\'\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000687000)="f56190e64cf345d493940d2263e605f2ef5f3a8a622abfe2595ad2bb2577ddd4b1a13ad9c4ff265cc7b50c4319a76e060adf5147555f25f5524285a519b4a5443c8c4fb286dbd563cb96a06f8b1f73fe14fcb2e9c6cb7f9f6b3415c346b51f8ee53e053a3ef2926b875c15d8ed6ad60148654981ccbd4a7563d45e11ad7ac42a96c9a747841f25a36358843f8bedff6e089d14", 0x93, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$link(0x8, r1, r1) r2 = socket$inet6(0xa, 0x80001, 0x0) getrandom(&(0x7f0000ca8000)=""/0, 0xcec1be0d, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00009d8000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x12) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000185000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000259000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000bf1000-0x18)={r3, 0x81, 0x10, 0x9, 0x6}, &(0x7f0000391000)=0x18) 2018/01/25 10:39:01 executing program 0: clone(0x0, &(0x7f0000002000-0x9)="", &(0x7f0000001000)=0x0, &(0x7f0000efa000-0x4)=0x0, &(0x7f0000002000-0x1000)="") lseek(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0x2a, 0x2, @thr={&(0x7f0000484000-0x74)="830e0c30a576b87f346af893d6aa53081dfa686edfc0f6cc81b63f136cbacd21761b461240fa9a6e2290f1dacf1d26ecc6231f2046a174fed058ebd71f414e4dcd3d1c332a510c7cbc53c43da903ce90b1e227a2565694e9952506441a1ced8ead5eb447d494ad542909127cfcfdfc426f8188e1", &(0x7f00005f4000+0x6eb)="9ee82718dcb84739d428b76feca2b217061943218bdf66567ad886d644eda07022472a7e2c134827367b5437247bea077956815014926af828ae7d7a8aa59e3bae10acc36cb216784f42c41a83445d00d0dcde39fc26ca5dee8c4bce3c660c5c078cca1d7cde8fda1e65159ae4746ce374896df0edebd3e1572b2942c81ff6801e10a2a5b7353d225afa2cbafe"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_getoverrun(r0) 2018/01/25 10:39:01 executing program 1: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") timer_create(0x7, &(0x7f00009f3000)={0x0, 0x1d, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000214000-0x4)=0x0) timer_gettime(r0, &(0x7f000024c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 10:39:01 executing program 4: ustat(0x801, &(0x7f0000bef000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000196000-0x28)={0x5, 0x9, 0x9ac, 0x4, 0x100}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x40, 0x20}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc7, 0xffffffffffffff81}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 10:39:01 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000023000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x81, 0x4000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000025000)={0x2, 0x8, 0x7, 0x15, 0x8000, 0x1f0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 10:39:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) vmsplice(0xffffffffffffffff, &(0x7f0000a45000)=[], 0x0, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f000077e000)={0x2, &(0x7f0000632000)=[{0x4, 0x200, 0x7f, 0xfffffffffffff001}, {0x3, 0x9, 0xd99, 0x1}]}) 2018/01/25 10:39:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000002f000)={0x1, &(0x7f0000001000-0x8)=[{0x100, 0x8, 0x1, 0x4}]}, 0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000f000)='./file0\x00', 0x0, 0x42) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000e000)={0x10000, 0x0, 0x10001, 0x8}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000010000-0x20)={0x3, r4, 0x10000, 0x37bcc023}) bind$unix(r2, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r2, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(r2, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/25 10:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) prctl$void(0x1f) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000574000)=0x0, 0x4) 2018/01/25 10:39:02 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000b3000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', '!em0()selinuxeth0\x00'}, &(0x7f0000001000-0x93)=""/147, 0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000a1e000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000ba9000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000c58000+0x287)={0x0}, 0x8) 2018/01/25 10:39:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000467000)='net/netfilter\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000471000)={0x200, 0x8, 0x7f, 0x8, 0x1, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000527000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x20000541f, &(0x7f0000668000)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004be000)=0xff, 0x4) 2018/01/25 10:39:02 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) setpriority(0x0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000caf000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) 2018/01/25 10:39:02 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000173000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f0000ba5000)={0x0, 0x0, &(0x7f0000d8a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x24040000) 2018/01/25 10:39:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) poll(&(0x7f00000ea000-0x30)=[], 0x0, 0x0) 2018/01/25 10:39:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x201) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00004ae000)=0x0, &(0x7f00006a5000)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdirat(r1, &(0x7f0000ea0000-0x8)='./file0\x00', 0x2) 2018/01/25 10:39:02 executing program 6: r0 = timerfd_create(0x5, 0x80800) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c8f000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {r1, r2+30000000}}, &(0x7f00006e0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000da3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 10:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) write(r0, &(0x7f00007e7000)="529f059f0fcf5d61675eed7905f8ed0d709801fc09811cbdd45acc818b45c6343bc8610cc4b46315bd3bc758a158ba464a1c0498e5f144c9852575a2d5a0bd6662fabab886a81ed4fa15e6cd3fd64844b5c0b8b2f7e761d46819393179fe9721933130377942d8ad90bc67ba4cfc405bb9fff7273f198bd51b728362a75c64fd6e75dfa6d18eeef9286e3f9a38df09ae8721f9453e6cf10249a7c7a8010e9b68dccb204e1b3a98b5395cbbce96c869c4627eb00e5649b61488b9444cf59bddf3879e6b98", 0xc4) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/25 10:39:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r1) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/ptmx\x00', 0x284800, 0x0) ioctl$TIOCNXCL(r2, 0x540d) 2018/01/25 10:39:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000020d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000b62000-0x78)={0x401, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x1f, 0x5, 0x0, 0x37, &(0x7f0000333000)=@generic="d9aed7b3838c7a99654bf668fde446ce", 0xbf, 0x200, 0x9}) clock_settime(0x0, &(0x7f0000ab1000-0x10)={0x77359400, 0x0}) 2018/01/25 10:39:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000831000-0x9)='/dev/sg#\x00', 0x4, 0x4021c0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff08000200000000f1", 0x24) [ 66.809121] audit: type=1400 audit(1516876742.048:55): avc: denied { create } for pid=9525 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/25 10:39:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) recvfrom(r2, &(0x7f0000b73000)=""/167, 0xa7, 0x1, &(0x7f00008dc000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lstat(&(0x7f000033e000)='./file0\x00', &(0x7f0000833000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") recvfrom$unix(r2, &(0x7f0000719000)=""/194, 0xc2, 0x101, &(0x7f0000c04000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/25 10:39:02 executing program 6: pipe2(&(0x7f0000403000)={0x0, 0x0}, 0x80000) faccessat(r0, &(0x7f00006e5000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/25 10:39:02 executing program 4: clone(0x0, &(0x7f0000484000)="", &(0x7f00004d0000-0x4)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f000091b000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) llistxattr(&(0x7f0000b65000-0x8)='./file0\x00', &(0x7f0000000000)=""/0, 0x0) 2018/01/25 10:39:02 executing program 7: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00009dc000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000857000-0x4)=0x60, 0x80800) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009db000)={@common='ip6gretap0\x00', @ifru_flags=0x7001}) mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000090d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00009da000-0x8)=0xfffffffffffff003) 2018/01/25 10:39:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x18, 0x0, &(0x7f000035b000-0xb0)=[@acquire={0x40046305, 0x0}, @request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f00001a3000)=""}) r1 = socket$inet(0x2, 0x1, 0x0) dup(r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000125000)={0x0, 0x0}) syz_open_dev$binder(&(0x7f0000d3b000)='/dev/binder#\x00', 0x0, 0x802) 2018/01/25 10:39:02 executing program 1: r0 = dup(0xffffffffffffff9c) ioctl$KDDISABIO(r0, 0x4b37) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x22400, &(0x7f0000000000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 10:39:02 executing program 3: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000af1000-0x4)={0x0}, &(0x7f00007cf000-0x4)=0xfffffffffffffe6d) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004e3000-0x6)={0x0, 0x92}, &(0x7f0000af1000)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001e1000)={r2, 0x1}, 0x8) 2018/01/25 10:39:02 executing program 0: mmap(&(0x7f0000000000/0xa2f000)=nil, 0xa2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007f7000-0xb)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000087d000)=0x401, 0x4) 2018/01/25 10:39:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f00005c6000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000000f000)=0x0, 0x4) listen(r0, 0x4) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000e7c000-0x10)="4309139eb3bae5bd98a64dfd09b5e243", 0x10) writev(r3, &(0x7f0000cf4000-0x10)=[{&(0x7f0000374000-0xec)="5800000014001d2340834b80040d8c560a06f8ffec0481001700000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/25 10:39:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x7, 0x100000001) accept4$inet(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, 0x1c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000b05000)='./file0\x00', &(0x7f0000f2d000-0x19)=@random={'system.', '}mime_type$self!]\x00'}, &(0x7f000016a000-0x51)=""/81, 0x51) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 10:39:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a9e000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00007d4000-0x8)=0x0, 0x1b0) [ 66.949667] IPv4: Oversized IP packet from 127.0.0.1 [ 66.965479] SELinux: unknown mount option 2018/01/25 10:39:02 executing program 1: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000b32000-0xa)='./control\x00') r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f9c000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f9c000-0x4)=0x8c) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f9c000-0x8)={r3, 0x1}, 0x8) 2018/01/25 10:39:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000006e000-0x6)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000ac8000-0xd)="2503000a09d0766d6c65743014"], &(0x7f0000fe0000-0x10)=[], 0x0) [ 66.991265] binder_alloc: binder_alloc_mmap_handler: 9563 20000000-20002000 already mapped failed -16 [ 67.019850] binder: BINDER_SET_CONTEXT_MGR already set [ 67.019865] binder: 9563:9567 ioctl 40046207 0 returned -16 2018/01/25 10:39:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a49000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f00008cf000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x435e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000ef8000)="2400000024001d0600fffa000041861803ffffff03008000fdfffff6ff08000000121f7f", 0x24) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) modify_ldt$write(0x1, &(0x7f0000ebd000-0x10)={0x81, 0x20000800, 0x1000, 0x8, 0x4, 0x3596, 0x3ff, 0x8, 0x7c, 0x4}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) 2018/01/25 10:39:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = dup(r0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000c89000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/01/25 10:39:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f00008c1000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000bf6000-0x4c)={0x1, 0x5, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000592000-0xc)={0x4000000, 0x0, 0x1f}) [ 67.027627] SELinux: unknown mount option [ 67.043952] binder_alloc: 9563: binder_alloc_buf, no vma [ 67.049835] binder: 9563:9567 transaction failed 29189/-3, size 40-8 line 3127 [ 67.067299] binder: BINDER_SET_CONTEXT_MGR already set [ 67.067308] binder: 9608:9611 ioctl 40046207 0 returned -16 2018/01/25 10:39:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001e7000-0xb)='/dev/hwrng\x00', 0xa00, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000029000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x3, 0x0, 0xf, 0x9, 0x7ff, 0x7}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000c99000-0x4)=0x0, &(0x7f0000300000)=0x4) 2018/01/25 10:39:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000046c000-0x3)=0x0, &(0x7f000016c000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000e26000-0xd)='/dev/usbmon#\x00', 0x800, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006f3000-0x20)={0x10001, 0x5, 0x1, 0x3, 0x3, 0x5, 0x10001, 0x2944, 0x0}, &(0x7f00001e3000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000061d000-0x8)={r2, 0x3}, &(0x7f0000527000)=0x8) 2018/01/25 10:39:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007f3000-0x9)='net/icmp\x00') timerfd_settime(r0, 0x1, &(0x7f00002aa000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000ba9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000c82000-0x4)=0x0, 0x0) pselect6(0x40, &(0x7f000060e000-0x40)={0x1c31, 0x1, 0x10001, 0x300000000000000, 0x7, 0x6, 0x5, 0x39}, &(0x7f0000d3c000)={0x5, 0xa4, 0x3, 0x9, 0x5, 0x10001, 0x4, 0x100000001}, &(0x7f0000718000-0x40)={0x3, 0x80000001, 0x80000000, 0x1, 0x2, 0x81, 0x80000001, 0x5}, &(0x7f0000b3e000)={0x0, 0x1c9c380}, &(0x7f0000367000)={&(0x7f0000ca4000-0x8)={0x3ff}, 0x8}) 2018/01/25 10:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aab000-0xa)='map_files\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00002ea000-0xc)={&(0x7f0000781000)=[0x0, 0x0], 0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r1, r1, 0x80000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = syz_open_procfs(0x0, &(0x7f000020d000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r3, &(0x7f0000493000)=0x0, 0xff) 2018/01/25 10:39:02 executing program 0: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) getsockopt(r0, 0x2, 0xff, &(0x7f000088a000-0xb4)=""/180, &(0x7f0000a9f000-0x4)=0xb4) sendfile(r0, r0, &(0x7f00006dc000-0x8)=0x0, 0x401) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000f98000)=0x5) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f46000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000ee6000)=[{&(0x7f000077a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x9e)=""/158, 0x9e}], 0x2, &(0x7f0000390000-0xac)=""/172, 0xac, 0x19}, 0x40000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000277000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000359000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000764000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0x0, 0x2, 0x1, 0xa, 0x20, 0x20, 0x59a17c5d3b672723, r1, r2}, {0x7, 0x7, 0x20, 0x100000001, 0xbe4, 0x6, 0x2, 0x401}, {0x6, 0xfffffffffffffe01, 0x7, 0x7}, 0x2, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x2, 0x0, 0x7f, 0x8, 0x9, 0xff}}, 0xe8) 2018/01/25 10:39:02 executing program 2: prctl$void(0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000730000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000389000-0x10)={0x0, 0x400, 0x1, 0x7fff}, &(0x7f0000550000)=0xe6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f53000)={0x0, 0x1}, &(0x7f00005c6000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d1c000-0xb8)={r2, 0x100000001, 0x7569, 0x8, 0x7fffffff, 0x3, 0x4, 0x70f, {r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0x9, 0x0, 0x8}}, &(0x7f0000366000)=0xb8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000a15000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000034000-0x4)=0xc) connect$packet(r1, &(0x7f0000574000-0x14)={0x11, 0x16, r4, 0x1, 0x3f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) pkey_alloc(0x0, 0x1) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000555000-0x15)='/proc/self/net/pfkey\x00', 0x88001, 0x0) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x14) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x20401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:02 executing program 4: personality(0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) socket$l2tp(0x18, 0x1, 0x1) bind$ax25(r1, &(0x7f0000ff8000)={0x3, {"f65c3300000003"}, 0xd7}, 0xe3) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000ff7000)={0x15, 0x8c, &(0x7f00009ed000-0x8c)="f9a28fce76885b2765f72a2011a5728b03c649d6442bb06c3df8fc5a4e9462b18356dcaa86f6dc98057d82d85bc5dc1e892a392b7f3ec05af9c9074b292d8640abf9114cfb5e9d8fe85f0d719f9063fe297675636f87e6d0b27eceabc5ef14ae6a8df60b21996a5bf9615d974c4accf52a0fc10fd5b8463b23f542bed0711c264f9acd907f31ce237bc265cd"}) [ 67.093867] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.101117] binder: release 9563:9567 transaction 66 out, still active [ 67.110926] binder: unexpected work type, 4, not freed [ 67.116339] binder: undelivered TRANSACTION_COMPLETE [ 67.123418] binder: 9608:9622 transaction failed 29189/-22, size 0-0 line 3004 2018/01/25 10:39:02 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f5f000)='posix_acl_access}@mime_typeloGPL\x00', 0x3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000960000)={0x4, 0x3, 0x4, 0x7, 0x1, [{0x7f, 0xe5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0x1c5) fcntl$setown(r1, 0x8, r2) r3 = dup2(r1, r1) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c5d000-0xb)='/dev/hwrng\x00', 0x40800, 0x0) ptrace(0xffffffffffffffff, r2) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fa7000-0x58)={0xfffffffffffffff8, 0x9, 0x1, 0x0, 0x1, [{0x0, 0x2, 0x7be20806, 0x0, 0x0, 0x300f, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000fa8000-0x8c)={0x2, 0x2, 0xff00000000000000, 'queue1\x00', 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f00006a2000-0xa8)="c11abab78ad96ea8ae37805b6700a2d85fa6835ce17391da46780531335d4514b30210a9c1f4b12da1426903fb11ab7693f3f95f67812ff788240195646bc5c9bc7a8a5ffa788ae1384b2a3473ba34a888d790f59f6d9bcd65ae06057265b9806dcfde8e804153b23c4103ca1f85256d07398cede312ab5c763dd91c5ba229c6f984cffa53a601dd1ceab72a18907d8b97d6e93affcf014e7170ebf64b97951b944ed1d7d3dcb6f4", 0xa8) ptrace$setopts(0x420b, 0x0, 0x8, 0x20800020) 2018/01/25 10:39:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000e9f000-0x4)=0x0) 2018/01/25 10:39:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000063a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 10:39:02 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000005000-0x8)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0xc, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000005000-0xf4)=""/244, &(0x7f0000012000-0x4)=0xf4) flistxattr(r1, &(0x7f0000011000)=""/165, 0xa5) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000003000-0x10)=@req={0x3, 0x4, 0x1, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000460000-0x2)="", &(0x7f00008f7000)=0x0, &(0x7f00006d4000)=0x0, &(0x7f0000fcf000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ftruncate(r0, 0x3) 2018/01/25 10:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e50000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000adc000)=0x0, &(0x7f0000c8d000)=0x4) 2018/01/25 10:39:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') accept4$packet(r0, &(0x7f0000f60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aeb000)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000826000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1000000, 0x100000000, 0x100, 0x8, 0x10100, r1}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005bd000)={0x0, 0xa5, "f1aa52a749c8e711a32d8ac1f268b3c7739c7488f612a2d647cfad041bcbf16b483878b90971945a44c997add46b23953cb0a99799b576affe8edce6300ea9923f6bc000c8f0652672f4478ddda6b8a13fa050b6a57ded5f7992c298f0d526925aaac182a0cc3d82b363e524361a88a39abd0939dc3fded4c30df4be3eef1ec616a2044993994d466bb30e14d097349cf5b9883b178f998ff5318aeeac22cb6bccdb389760"}, &(0x7f00001af000)=0xad) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000793000)=@sack_info={r2, 0x8, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000088e000-0x8)={0x0, 0x7ff, 0x3}, &(0x7f0000c12000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000863000-0xc)={r3, 0x0, 0x30}, &(0x7f00006d7000-0x2)=0xc) writev(r0, &(0x7f0000c50000-0x10)=[{&(0x7f0000bdb000-0x1)='1', 0x1}], 0x1) 2018/01/25 10:39:02 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = dup3(r0, r0, 0x100000080000) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000019000)={0x0, 0xfffffffffffffff7, 0xcf, 0x3, 0x5, 0x1000, 0x80000000, 0x3, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1, 0x80, 0x5, 0xa2b00000}}, &(0x7f0000019000)=0xb8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000001b000-0x8)='keyring\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001a000)='/dev/hwrng\x00', 0xfffffffffffffffb) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000001b000-0x92)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0xe8) r6 = getegid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r4, &(0x7f000001c000-0xa)='syzkaller\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) keyctl$chown(0x4, r4, r5, r6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000005000)={r3, 0x1, 0xdb, "0d7cf1eafb7fa30ebf00ab71d1909169687100c9cc22cb32e4f46cf830c9f9b26c25d0b2141cf6703f1210bc238b79418bcca43aa8a23567508af43536623df8f1a07502e5cfd0b44d24c47722a1ad232f207204702de270d2f1644918b76f0d6c1d7cfc487cb1f6ffed7387fbd7c9ff6cdc7a483bf9e75c7be3cb6826e0b90f2627cc307a431aa609c53f013653b94f47412e50a718790ecad57402efb4569ccb55f8330a207ec8b3d251b421c1ceced7a8a838c9c1914e4261055cedf81f640d8d517da43b688c118a8eb156fea5df658a1e8def7593afd08038"}, 0xe3) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000003000/0x2000)=nil, 0x2000}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000001b000)={0x1, 0x4, 0x3, 0x6, 0x6}, 0x14) 2018/01/25 10:39:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004e8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f00007b6000)="86c20cf54e60855e870739bd185c68e64ba5979a43dc912d", 0x18) r1 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) r2 = gettid() fcntl$setown(r0, 0x8, r2) socket$inet6(0xa, 0x80800, 0xfa) r3 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') read(r1, &(0x7f00001f8000-0xd0)=""/208, 0xd0) sendfile(r3, r1, &(0x7f0000d95000-0x8)=0x0, 0x9) sendfile(r1, r3, &(0x7f0000a7b000)=0x400001, 0x86) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000b10000)=0x2, 0x4) 2018/01/25 10:39:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000079f000-0x9)='/dev/ppp\x00', 0x0, 0x0) write$selinux_user(r0, &(0x7f0000260000-0x31)={'system_u:object_r:event_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x31) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') 2018/01/25 10:39:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009ee000)={0x8, &(0x7f0000507000)=[{0x3, 0x7ff, 0x3f, 0x7c}, {0x401, 0x9, 0xff, 0x0}, {0x80000001, 0x2, 0x100000001, 0x100000001}, {0x2, 0x7fff, 0x6, 0x8000}, {0x0, 0x1f8000, 0x4, 0xffffffff80000000}, {0x8, 0x7, 0x2, 0x4}, {0x5, 0x7, 0x3a7, 0x10001}, {0xa0d4, 0x401, 0x7fff, 0x2}]}, 0x10) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f00004d1000-0x81)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7b9", 0x71, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="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", 0xe90}, {&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x2, &(0x7f0000639000)={0x1010, 0x0, 0x5, 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0x1010, 0x0}], 0x1, 0x4800) 2018/01/25 10:39:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000143000)='/dev/usbmon#\x00', 0x7, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000acc000)={0x2d4, 0x1853, 0x8, {0x77359400, 0x0}, 0x1, 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, 0x0, 0x0]}) write(r0, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) 2018/01/25 10:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000f92000)='./file0\x00', &(0x7f00005f2000-0xf2)=""/242, 0xf2) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") [ 67.150729] binder: send failed reply for transaction 66, target dead [ 67.177733] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.272557] IPVS: Creating netns size=2536 id=11 [ 67.305805] IPVS: Creating netns size=2536 id=12 2018/01/25 10:39:02 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x100000001, &(0x7f0000fd8000-0x5)="") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000009d000-0x8c)={0x4, 0x8a7, 0xaa00, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 10:39:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$getreaper(0x0, &(0x7f000019c000-0x8)=0x0) 2018/01/25 10:39:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$eventfd(r0, &(0x7f000094f000)=0x0, 0x8) fadvise64(r0, 0x4, 0x0, 0x3) truncate(&(0x7f000034a000)='./bus\x00', 0x77ea) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000f13000-0x8)=0x0, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008ac000)={0x0, 0xf2, "d66a2e76cd47f632e27298dd02813c68f9ecc82557252a0886f32d48077f261b691acf10052582cca5b585e308ac0f899f1dca1684895815b7a1c21ab727de0544fabc40ce7c1bc4c338237fe9a7bd310752f9f14214eb80e5ad2c03e841983b8f83c4051bee31d084f0a075fe84dc698cfee69427868105dbe9e5bb83b282b3b9fa2508e5862bed236518253f7cc92dd8639b4072666f280492443e2fd3c61a14378eb1e8c02217affef6d010d5494e5d70adbb71c2a78ecf525293d2b8e06fa5af17a09c8090950922dcb2238ae176bd5680de1bc935539d238cd94d160d1e4603c8247eb3a43cbee433ab8e29ed99436a"}, &(0x7f00004d7000)=0xfa) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000750000)={r2, 0x4, 0x10}, &(0x7f0000231000-0x4)=0xffffffffffffff9a) getsockname(r0, &(0x7f00001a4000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f62000-0x8c)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000097b000)=0x8c) fadvise64(r1, 0x0, 0x0, 0x4) 2018/01/25 10:39:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000046a000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000bd6000)=0x40) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_tcp_buf(r2, 0x6, 0xb, &(0x7f0000db3000-0x65)="76603b78d7add54d10ea6cd40988e6234b32fde940df4050503e50c7889983646f90e48df3a28191262e0328bfcadd80b757b29b772f546586ceb3175e062f795239e22d6ef577b4708ae0023dc23be34f3478c487cf03c335f3bdce53bc9bbfc50b0a48ad", 0x65) sendmsg$nl_generic(r1, &(0x7f00006a9000)={&(0x7f0000d56000-0x6)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000423000-0x10)={&(0x7f0000496000-0xd80)={0xe0, 0x0, 0x0, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, [@nested={0xfffffffffffffd04, 0x0, []}, @generic="0749fd524c118a7aa828e475bd31fb47e8b2ff297b70b090a7b7240ee9b1fdec6dbabc07c99ecdc8947617a9c534dfd38050578fd113f041a300000000000000080a159620d2c3a9a0373eb87f11755e6b3064962a1c1f1ca14949d8fd8699b19950f9cc05412c0967fc8959a8249c11a71af0d31f6b616bc701b55d554bca90077a81185140c0cae5b80aa07eae701c4eaf7f394b236f9f174b0fc66e9dd3e85d11f943cbd150c747a7fe17d7940558bd353fd308ab0d888423500000113c929f98b822778b"]}, 0xe0}, 0x1, 0x0, 0x0, 0x8003}, 0x40000) 2018/01/25 10:39:02 executing program 1: mmap(&(0x7f0000000000/0x9d8000)=nil, 0x9d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000892000/0x2000)=nil, 0x2000, &(0x7f00009d9000-0xf5)=""/245) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 10:39:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000742000)='./file0\x00', 0x200000, 0x100) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00005db000-0x4)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) 2018/01/25 10:39:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x0, &(0x7f00002b0000)={0x0, 0x0}) sendto$unix(r0, &(0x7f000044d000-0x66)="25f11bf3a420585adc00e7a119c61bd2df5dcc5050352e21974ad8ed365f13661925e595ab7a663b265ede1499ba084c849bc5d61d47d2a42df6ee036e3f0d13a4d8f0223a846fabfa8e37e428f7e1b2eb126b4cf158121215b3728559b96c49f99714512031", 0x66, 0x1, &(0x7f0000398000)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) 2018/01/25 10:39:02 executing program 5: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376635, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000027c000)='/selinux/access\x00', 0x2, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000fb9000-0x1000)="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", 0x1000) 2018/01/25 10:39:02 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000b4d000)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000613000-0x14)={0x0, 0x100, 0x9, 0x3, 0x5, 0x5}, &(0x7f00002cc000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x578, 0x4, 0x3, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000576000-0xeb)=""/235, 0xeb}], 0x1) 2018/01/25 10:39:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009cf000-0xe)='/dev/keychord\x00', 0x40800, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2018/01/25 10:39:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bda000)={{{@in=@local={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000221000-0x4)=0xe8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@common='tunl0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 10:39:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000070c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = dup(r0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000eab000-0x4)=0x0, &(0x7f0000867000-0x4)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000441000-0x9)='illinois\x00', 0x1b5) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) bind(r0, &(0x7f0000751000)=@generic={0x2, "7af203816857bec7d3a5a0d9ffe3b13e5b8f72fc0b780a6651b2904a207efb8a640c7f8f3ff31cc4081124b8425a67ea46216823c8fdf5fa7d51bd7e5f00683a748c27ce61132d9ac00711afe64c583a12b15e1edb3922d985e10199dc3c6686d9bc94733f60326f983f3eaa22848be09c866b86ce36be9f82ab903326b6"}, 0x80) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000de3000)=0x1, 0x4) [ 67.425137] audit: type=1400 audit(1516876742.668:56): avc: denied { create } for pid=9704 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_generic_socket permissive=1 [ 67.484237] audit: type=1400 audit(1516876742.728:57): avc: denied { write } for pid=9704 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_generic_socket permissive=1 2018/01/25 10:39:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000c92000)='/dev/input/mice\x00', 0x0, 0x1048001) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000c74000)={0x0, &(0x7f0000b69000)=[]}) r0 = request_key(&(0x7f0000582000+0xb57)='rxrpc_s\x00', &(0x7f000071e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000076e000-0x10)='/dev/input/mice\x00', 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f00001ec000)=""/219, 0xdb) eventfd(0x3) 2018/01/25 10:39:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) clock_gettime(0x7, &(0x7f00004cb000-0x10)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f000052a000-0x8)='./file0\x00', &(0x7f0000d39000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001e1000)='net/rfcomm\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00002be000)={0x15, 0x6, &(0x7f0000558000)="3a3bdac968fe"}) 2018/01/25 10:39:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x805, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000462000-0x8)=0x0) write(r0, &(0x7f0000bf1000+0x95c)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) read(r0, &(0x7f0000649000)=""/73, 0x49) 2018/01/25 10:39:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000470000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000b82000)='devpts\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) pipe2(&(0x7f0000c4a000)={0x0, 0x0}, 0x800) unlink(&(0x7f000043e000-0xc)='./file0/bus\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000906000)=[], 0x26a) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") getsockname$ipx(r0, &(0x7f0000f27000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000670000-0x4)=0x10) umount2(&(0x7f000014d000)='./file0/bus\x00', 0x2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ee000)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/25 10:39:02 executing program 0: r0 = add_key$keyring(&(0x7f000029b000-0x8)='keyring\x00', &(0x7f0000d1e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000862000-0xd)='dns_resolver\x00', &(0x7f00001ef000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009bd000)="e477ac117dbca20eacc7b4e3e40ed1ff", 0x10, 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0x7, 0x28, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r2, &(0x7f0000bc7000-0x4c)="", 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 10:39:02 executing program 6: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="0702ffef00", 0x5) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000637000)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb1, 0x6, 0x200, 0x7ff, 0x8}, &(0x7f0000894000-0x4)=0xa0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000893000)={r1, 0x8000000000000000}, &(0x7f0000439000)=0x8) 2018/01/25 10:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) restart_syscall() 2018/01/25 10:39:02 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0x80000001, 0x1, 'client0\x00', 0x5, "545446f28f5137b8", "cdb558da6c91bb091dd6ee72908fd98c6aba21e77a7e0c254ede739d801bccb4", 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000013000-0xa0)={0x0, @in6={{0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x4, 0x81, 0xffffffffffff086b, 0x4}, &(0x7f0000004000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000012000)={r2, 0xfc, "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"}, &(0x7f0000002000-0x4)=0x104) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000013000)={r2, 0x0, 0x7f, 0x4}, &(0x7f0000000000)=0x10) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c4c000-0x4)=0x3, 0x4) [ 67.523715] audit: type=1400 audit(1516876742.768:58): avc: denied { setopt } for pid=9704 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_generic_socket permissive=1 2018/01/25 10:39:02 executing program 6: mmap(&(0x7f0000000000/0xc55000)=nil, 0xc55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) request_key(&(0x7f0000bb3000)='dns_resolver\x00', &(0x7f00004e5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000024f000)='mime_type/+keyringem0./\x00', 0xfffffffffffffffc) 2018/01/25 10:39:02 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000025000-0x4e)={0x0, 0x9, 0x7, 0x800, 0x8, 0x400, 0x100000000, 0xffffffff, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffff801, 0x2, 0xfffffffffffffe01, 0x81}}, &(0x7f0000024000)=0xb8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000025000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000026000-0xab)=""/171, 0xab) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000000d000-0x14)={0x14, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000eb6000)='/dev/keychord\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c75000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000571000-0x10)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ea2000)={r1, r2}) r3 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r3, 0x400, 0x0) r4 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) fcntl$setlease(r4, 0x400, 0x1) fcntl$getflags(r4, 0x401) 2018/01/25 10:39:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0x4) socketpair(0x1d, 0xa, 0xffffffff00000000, &(0x7f00006d1000-0x8)={0x0, 0x0}) open$dir(&(0x7f0000fc7000-0x8)='./file0\x00', 0x101000, 0x4) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f000060c000-0xe6)=""/230) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000)=0xe8) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f000049c000)='net/fib_triestat\x00') getpgid(0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c5c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009c7000)=0x14) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xfffffffffffffffe, &(0x7f0000e30000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006f5000)=0x14) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000315000)={0x0}, 0x4) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007c0000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3, 0x7, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x7f, r3, r4}, {0x1f, 0x8001, 0x8001, 0x9, 0x56d7, 0xffff, 0x7, 0xc1}, {0x5, 0xed, 0x3, 0x54}, 0x3, 0x8, 0x31457117310e3cb4, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0x0, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x2, 0x3ff, 0x6, 0x9, 0x1108189c}}, 0xe8) bind$packet(0xffffffffffffffff, &(0x7f0000173000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) tkill(0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f00009a1000)=""/221, 0xdd, 0x0, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6, 0x0}, 0x10) setfsuid(0x0) 2018/01/25 10:39:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bed000)='/selinux/enforce\x00', 0x501040, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f65000-0x4)=0x36, 0x4) syz_emit_ethernet(0x3e, &(0x7f00009d1000)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/25 10:39:02 executing program 0: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a2d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00009bd000)="3a22fee8e6877af5ceaaa0f014bf7d7d0511edccf341f0f37f6c7bf4eb7d16c29fd2e7c9367a6677e7745b55f3b872f7d1fcdec5090147ac6fb9631fd1871922703d6d1b0b1283c8a73bd6db081e8283d4a0d76e7dfed9befd6fe5d1c62a137e7fe8cb8e37fbae122dc0088c057bdc603c06759c74dae94e7d8985248b24be701e01ce9caaaf355446b17407e3869949457186b9b4c384734692317a6a5a310d8c400ba0d56e1df73cb22a1a7cb930c226fcad90064b") getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d88000-0x4)=0xc4) r2 = dup3(r0, r0, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r2, &(0x7f0000dbc000-0x6c)=""/108, 0x6c, 0x2140, &(0x7f0000dbc000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000dbd000-0x4)=0xffff) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000dbd000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dbd000)=0x10) r3 = creat(&(0x7f0000dbd000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000dbb000)=0x1, 0x4) 2018/01/25 10:39:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000072d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ce8000-0xc)={0x10000000, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000579000-0xc)={0x0, 0x0}) r3 = dup(r0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f000048c000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007ec000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000eb3000-0x4)=r4) epoll_create(0x2) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$lock(r2, 0x6, &(0x7f0000b91000-0x20)={0x3, 0x4000000000000001, 0x1ff, 0x1f, r4}) 2018/01/25 10:39:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000509000+0x7a8)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) pipe(&(0x7f0000e7d000)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000020a000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000be8000/0x1000)=nil, 0x1000, 0x200000f, 0x13, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00009c2000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000332000-0x30)={0xa0, 0x0, &(0x7f000069d000-0xa0)=[@clear_death={0x400c630f, 0x3, 0x2}, @acquire={0x40046305, 0x0}, @acquire_done={0x40106309, r3, 0x4}, @free_buffer={0x40086303, r4}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000b43000)=[], &(0x7f0000229000)=[0x38, 0x38, 0x0]}, 0x5}}, @acquire_done={0x40106309, r5, 0x1}, @acquire={0x40046305, 0x2}], 0x1000, 0x0, &(0x7f0000087000-0x1000)="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"}) dup2(r1, r0) prctl$seccomp(0x16, 0x1, &(0x7f0000f6d000)={0x0, &(0x7f000098c000)=[]}) 2018/01/25 10:39:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00004c8000-0x8)={0x1, [0x0]}, &(0x7f0000cb9000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bb6000-0x8)=@assoc_value={r2, 0x5}, 0x8) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000418000-0x70)="6f7b3ae587bc50a8e5c11cb6496d33cd14883afab9a54ece166337ddc98f3079d79fd912aeaad2e36c5243109483afc6450238095e9a0803feb23a9b3e46f41a675414b32f9ca7d2adaff5f452fa6488dcba9555456b48d74eb5bb9f4510d820abeadc73ccd2fda8ae22bdaecdb28621", 0x70) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x200, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d5b000)={@common='bpq0\x00', 0x2}) 2018/01/25 10:39:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000e09000-0xc)='/dev/ashmem\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000766000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000734000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000ecd000)=0x7, 0x4) sendmsg(r0, &(0x7f0000e30000)={&(0x7f0000652000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000494000)=[], 0x0, &(0x7f00009cd000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/25 10:39:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000a73000-0x24)={0x9, 0x884, 0x1, 0x2, 0x6cc47b7a, 0x3, 0x101, 0x78135e54, 0x2000, 0x0, 0x1, 0x6}) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00005d8000-0x72)=""/114, &(0x7f00000e0000)=0x72) r1 = open(&(0x7f0000582000-0x8)='./file0\x00', 0x80000, 0xa0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000429000)=[@in6={0xa, 0x2, 0x90d7b46, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb6}], 0x1c) writev(r0, &(0x7f0000449000-0x50)=[{&(0x7f00001e3000)="612460ccfaccf47e83c001b075c80650909d5c45114779933850dc8c0a3f4162d28bdb1c8c53efab6059edcebdbb07a6a39c7aead9a58f", 0x37}, {&(0x7f0000ea7000-0xf3)="9bd227434ad821cf9248eb3ec50595a8a759a12d01e3b7d565cfa92c19aba4e6d7c962b1b91e11406c880eb91e30461552c3d4068edc2e04940dd825482bbccb9ba663168a28172de2c4ea4ba033b36d07b435a359e61e4c192d90573f658d02b83d2d4029802b1393df878dbd5bc513fdc4e020612bf743a0b80135f80ab105f48adde848206f84d52315dbb8fc68d735ffb3e579c0760b1537169c3c85bbb188bfcf3112bed6ea602e68d1c18ccf53eaff910c8b7649a3859780102caa9599d42be7419eb514464d5c628362b056401e2a8a339501a336a28bc18ad2e04634182d7d15329d8e453fee1e5e8b8413f24b6ae7", 0xf3}, {&(0x7f00000cf000)="", 0x0}, {&(0x7f00000c9000-0x37)="399132c484e64cb4534153817b189e387e0d2b3caa22b3b4b283c290d3c1577445474e0e24c9a1deee5e3e8c0bf2ea0367690cc898c94d788e9cfebe53", 0x3d}, {&(0x7f00003e3000)="6ae8a9b21ea475e593cf8b1aca830227829d7928a5841f6e1c7342d3f2bc3b570fb6322b9c67f3a2d2a6720de11849e08989ea17008477a3a40845765a60e108c7574669968cc46bfc9494d3d9136719367166dbbcc4b27ada1d3029a5640a361dc9d9c4ca79574758389270b9fa22", 0x6f}], 0x5) 2018/01/25 10:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) restart_syscall() 2018/01/25 10:39:02 executing program 4: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 67.715101] audit: type=1400 audit(1516876742.948:59): avc: denied { execute } for pid=9786 comm="syz-executor6" path="pipe:[19651]" dev="pipefs" ino=19651 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 2018/01/25 10:39:03 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000020000-0x8c)={0x0, 0x2, 0x3ff, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000001c000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000018000)='/dev/sg#\x00', 0xffffffff, 0x10000) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000007000-0x1000)=""/4096) 2018/01/25 10:39:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f00008f2000/0x2000)=nil, 0x2000, 0xfffffffffffffffc) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000921000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000340000-0x50)={0x3, 0x7, 0x342, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 10:39:03 executing program 4: lstat(&(0x7f0000a7f000-0x8)='./file0\x00', &(0x7f0000c25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x800, 0x7fffffff, &(0x7f000045e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000002000-0xbf)="07a553a91ac404743ae75693d7e56a0a48391082c5ebf7067a0e9778360c73e21fb27616ecf444be49d6961938af0e758709b55b58f85a28db824577057c616e41bbba418f77b7cc10adfa16c31363273358127037b01ff10961555c9473f7082d6f551df935e33a4641ea59006175d94ff2a13405a3215ae24ee0257685df60684808d18bf79dd24275b2d91cbe672cd41d5ea2b3277e90ad5b8e5d52a8ad4a1c153f39d9a5294200e4e87d1bdfee6d1f4228393f941d8a4b8eb6b0b666b0") setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x1, 0x4) setuid(r0) 2018/01/25 10:39:03 executing program 0: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00009db000)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f00009da000-0x8)=0x4) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009dc000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00004f8000)=0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00009db000)=0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) 2018/01/25 10:39:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00002a5000-0x4)=0x0) pwritev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0x1000)="a8", 0x1}], 0x1, 0x0) 2018/01/25 10:39:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c29000)='/dev/pktcdvd/control\x00', 0x200080, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000391000-0x4)=0x0, 0x800) accept$ax25(0xffffffffffffffff, &(0x7f000069f000)={0x0, {""/7}, 0x0}, &(0x7f000073c000-0x4)=0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000807000)='/dev/ppp\x00', 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b10000-0x8c)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d28000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000843000-0x8)=@assoc_value={r3, 0x2}, &(0x7f0000627000)=0x8) mknod(&(0x7f0000f0c000-0x8)='./file0\x00', 0x0, 0x9) lseek(r2, 0x0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f0000001000)={{0x3, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r7 = add_key(&(0x7f00004a2000)='id_resolver\x00', &(0x7f00004c2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000fe000)="0f0a649ae9fd66e3c23ec83d56efb92ba13c1710864463de197803e1b1780092489c98df026e751d2e6540b583bec34245d667d523daebc37fc2d1ee42799b19a14c6be6c895f889a897601196d433d3f640164fc311d418958367d264d8b8fd5e05332672f9752d6fd7bc08a255c402be8469e50ff8c0bf0e1d6646bebb193b3bdef7a22e2392db21c704fc", 0x8c, 0xffffffffffffffff) request_key(&(0x7f00000e0000)='syzkaller\x00', &(0x7f0000839000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ee5000)=')bdevbdev\x00', r7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_ADD(r5, 0x4c81, 0x0) 2018/01/25 10:39:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00005c6000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)={0x0, 0x0}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r3 = syz_open_dev$mice(&(0x7f000045f000)='/dev/input/mice\x00', 0x0, 0x400100) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00005df000)={0x2, [0x9, 0x6]}, &(0x7f0000f43000-0x4)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)=""}) r4 = syz_open_dev$usbmon(&(0x7f00002bc000)='/dev/usbmon#\x00', 0x7, 0x800) write$fuse(r4, &(0x7f000006f000-0x18)={0x18, 0x1, 0x1, @fuse_bmap_out={0x0}}, 0x18) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) 2018/01/25 10:39:03 executing program 7: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000adc000)='user\x00', &(0x7f00002bf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000644000-0x1)='\x00', 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f00008b3000-0xf2)=""/242, 0xf2) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d", 0x1, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 10:39:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000374000)={0x2, 0x0, 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]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000af4000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gretap0\x00'}) 2018/01/25 10:39:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004dd000-0x4)=0x9, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f00004d7000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f8b000-0x1c)={&(0x7f000003f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000795000-0x40)=[{&(0x7f0000873000-0x8f)=""/143, 0x8f}, {&(0x7f0000f76000-0x7e)=""/126, 0x7e}], 0x2, &(0x7f000029a000-0xac)=""/172, 0xac, 0x0}, 0x0) write(r1, &(0x7f0000fb2000-0xcc)="f4", 0x1) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/25 10:39:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0xf0)=""/240) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000795000)={0x0, 0x0}, 0x84800) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000098c000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000cfd000)=0x1) r4 = syz_open_pts(r3, 0x0) readv(r4, &(0x7f0000941000-0x40)=[{&(0x7f0000fe9000)=""/63, 0x3f}], 0x1) 2018/01/25 10:39:03 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000010000)='./file0\x00', &(0x7f0000010000)="0000000905ab2c56fe6b952f497d50928be86145a9eabcd72d1ef89c38e51ddc5474025951edea7be9cc0974488491005e483034a8732f1675ce1231b4fd4264d9b98b207ae0e7a1d42e998d1093cd859f8a", 0x0, &(0x7f0000020000-0x1d4)="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") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001f000)=0x5, 0x4) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000e4f000-0x50)={{0x4, 0x8}, {0x7, 0x8}, 0x5, 0x4, 0x100, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000097e000-0x2)={0x7, 0x6}) readlinkat(r0, &(0x7f0000f4a000)='./file0/file0\x00', &(0x7f000089d000-0xe9)=""/233, 0xe9) renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') link(&(0x7f0000824000-0xe)='./file0/file0\x00', &(0x7f0000866000-0xe)='./file0/file1\x00') lsetxattr(&(0x7f00001f7000-0x12)='./file0/file0/bus\x00', &(0x7f0000063000-0xd)=@known='security.ima\x00', &(0x7f000086b000-0x6)='ramfs\x00', 0x6, 0x3) 2018/01/25 10:39:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r2, &(0x7f0000a5a000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0xa080}, 0xc) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x3f, 0x0}, 0x0, &(0x7f0000e07000-0x30)={0xe2, 0xffff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x100}}, {0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x90) 2018/01/25 10:39:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000024e000-0xc)={0x10, 0x0, 0x1, 0xa6e}, 0x114) r1 = open(&(0x7f0000a47000)='./file0\x00', 0x0, 0x14) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000174000)={@generic="8b466f2fe0caf8c82512d10b587ea346", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mq_notify(r1, &(0x7f00006f5000-0x60)={0x0, 0x36, 0x0, @thr={&(0x7f0000338000)="a0a80ce0cd9afcd57945dfe1437e1b0e24b13c3d71ec377e9b181388930e5d8a4a6c2d2c2d99f81cc2b61ae19a7a30792a6bbaf1ed9c968969667cfbc4d168f762b55b1c4068aef27e0f4873d73005a940721a7096bcc8618d32f54351fa364a13535416a577be0700fe539497d1bcbebc10daa8dc5350140f077e712c3c791a6182857ebb0a8ea630d608eaf93a9570a7bdfc46f6d14be8fb5498f77e11d0db", &(0x7f0000787000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000b30000-0x53)=""/83) getsockopt$inet_buf(r1, 0x0, 0x53b1b1987359650, &(0x7f0000e4d000)=""/169, &(0x7f0000d32000-0x4)=0xa9) 2018/01/25 10:39:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000442000-0xe)='/dev/keychord\x00', 0x60000, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc7000)={0x0, 0x0, 0x0}, &(0x7f0000d38000)=0xc) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:03 executing program 4: waitid(0x2, 0x0, &(0x7f0000dd5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00001db000-0x90)={{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) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x208000, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/107) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000002000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6, r2}) 2018/01/25 10:39:03 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000098a000-0x4)=0x0, &(0x7f00006c9000-0x4)=0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000001000-0x1000)="", 0x0) [ 67.913625] binder: 9826:9848 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 67.950273] syz-executor7 (9859) used greatest stack depth: 24112 bytes left 2018/01/25 10:39:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f00005ae000-0x4)=0x0, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a36000)='auxv\x00') setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000013d000)=0x720, 0x4) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00003c5000)=""/231) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004df000-0x10)={0x3, &(0x7f0000f2c000-0x18)=[{0xffffffffffffff43, 0x100000001, 0x7, 0x25}, {0x4, 0x35, 0xda, 0x2}, {0x8, 0x6, 0x2a1, 0x7}]}, 0x10) 2018/01/25 10:39:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004b1000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x3, &(0x7f0000a29000-0x4)=0x0, &(0x7f000014f000)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b59000+0x7d7)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000665000)=0x9, 0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000ca1000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/25 10:39:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000c99000-0x38)={&(0x7f0000266000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009c4000-0x40)=[], 0x0, &(0x7f00005aa000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) r3 = open(&(0x7f000021b000)='./file0\x00', 0x20000, 0x15) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a95000)={0x0, 0x200, 0x6, 0x3, 0x2, 0x6}, &(0x7f000094d000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000b12000-0x3c)={r4, 0x34, "99c4b21e7df46297741e35e7b188ede9b5d5f0833482b92309f5d49c6b78f9c0f359972fa082d32893bcd4f38b8b5e507f8aae21"}, &(0x7f0000de6000-0x4)=0x3c) ptrace$getsig(0x4202, r2, 0x0, &(0x7f00002ab000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/25 10:39:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20040, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = getpid() r2 = getpgrp(0x0) tgkill(r1, r2, 0xc) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000020a000)=0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={r3, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xe9, 0x0, 0x0, 0x80}, 0xa0) r4 = openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dae000-0x38)=[@in6={0xa, 0x1, 0x477, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x38) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f000043f000)={0xa, [0xffffffffffffff00, 0x9, 0x10001, 0x6, 0x6, 0x80000000, 0xfffffffffffffffc, 0x1, 0xfc31, 0x7]}, &(0x7f00002b8000)=0x18) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x2, &(0x7f00008f0000)=[{0x0, 0x0, 0x0, 0x0}, {0x800, 0x0, 0x0, 0x0}]}) r5 = pkey_alloc(0x0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000385000)={r3, 0xc8, "b27ffc5521125b6805327ebf325fc6e38c7021e3f81add6642962bfbd3921d6084a90385493511ab440bcd388991babb41eae69486fed32b9a8b1be220786fc8796e146368e104f4a1522a6069a862921c883d672c3add60563ce3d57089e22a869f80fb20c376ee1f3787091ee7ea62e330da9fd688035c5e6437231fe2e9c8adc8e6d0a4f917da53c7c8837b2fea21535d4af8a303323be279574591eeee8201141a66abd422da9e9cf734456ea65ab3e1dbfb3ae120bac80205deae1710c632f601ef2fd21456"}, &(0x7f0000593000)=0xd0) pkey_free(r5) sync() lstat(&(0x7f0000ec7000-0xe)='./file0/file0\x00', &(0x7f0000c73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000fba000-0x28)={0x40, 0x6, r2, 0x8000, r6, 0x3, 0x2, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000eae000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f1000-0x4)=0x18) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) symlinkat(&(0x7f00008d3000-0x6)='./file0\x00', r0, &(0x7f000081e000-0x8)='./file0\x00') 2018/01/25 10:39:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d79000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000cc9000-0x4)=@assoc_id=0x0, &(0x7f0000fac000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a56000)={r2, 0x3c, "fc51378a72de51e7b016fa2d52f69e4a6168c86616a5a245274ee35f6e0da1bd058df8a220ab9aecf8f7bd906dfa98510bc9396925faf76ff7117994"}, &(0x7f00004c0000)=0x44) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000d49000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0xa02}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000093c000-0x4)=0x10, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c64000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in6=@empty={[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}}, &(0x7f0000d9e000)=0xe8) getresuid(&(0x7f00006b6000)=0x0, &(0x7f00002e8000-0x4)=0x0, &(0x7f0000e9c000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002b1000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x3, 0x2, 0x3, 0x0, 0xa, 0xa0, 0x0, 0xff, r3, r4}, {0xffff, 0x2c3, 0x12e1, 0x2, 0x0, 0x8001, 0x100, 0x1}, {0xffffffff7fffffff, 0x1ff, 0x80, 0x3}, 0xffffffff, 0xa, 0x1, 0x0, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x7, 0x1, 0x9, 0x3ff, 0x81, 0x8}}, 0xe8) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fb", 0x1}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 10:39:03 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001000)={0x17, 0xb7, &(0x7f0000002000-0xb7)="ffe69e300840751862af8d4579cb8a477cb71f303415df9f0b1cb25a5c87b1060a3835a502b0ca2f97de18d65de55392b68a26d06ab5eebc2f986e640a2388504a2d90ddbef7333e45c28c8b5113d31454445e1972c6bbc54632bf262eafeac2418f36832241e11ae32fd024ad9e8e06ece306c36041ff92b11e56ef268b07e5a7dd35773ae51dbeb0f384508d7c33761b46aa826b5fd197484f8be4320a43f836b70e0f833570d0523e0f47ddc7103c0771a5e6158510"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000594000)=0x0) dup3(r0, r0, 0x80000) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2018/01/25 10:39:03 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000001d000-0xd)='/dev/usbmon#\x00', 0x5ff1, 0x40000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000003000)={&(0x7f0000012000)=@full={{0x3, {"a9d6aa3de33402"}, 0x7fffffff}, [{"0c5a5c6d8b3c6f"}, {"320e6dff73cd9f"}, {"97668cfd68ff86"}, {"5197f20a212b6f"}, {"8867c3a9db0a77"}, {"41b6219d199755"}, {"2951504bba9e4a"}, {"cc84af891c9393"}]}, 0x48, &(0x7f0000020000-0x30)=[{&(0x7f000001f000)="53c2711bc5b760cd2d4c37ff4e7d808a37daa4d3b2aa30e5b3d56c11cabc9a98947ffdbfa855e270d304b3974dd39527e9fc0095c36e25b1fe511990c7f484c8f41cec768f9e88938157e92767147ba6cd622902d9a09e834baf2f82d0268de02b051d035991ea3122043b6392354a5e21151a1cded6e705f465082bafcae2c0f05f614d0a15f1d95a6b4f6d2632088c139bdb2ecf05002872d94ecdf5bf09dfb3f09ce9565b646a34d04b233d466bdd0938f342b64a0c0c684ce85425640e64a46529f5f6f65a2df33c522ca8dcc39b181de2a4c35ebdaa52cb96c290cf76cb658b742e6e3c5a008559", 0xea}, {&(0x7f000001f000)="57702f4a0e0402f4569befecfa08df54103060757f76dd65c3e1dddf1f00d634df49cdf781a2462e34dac524db2f3f7afa1446097a80f046192f88924c3284e48c502d6cd283ea0dd011072d9503238ac758a6f3a660ac3e3ec26d517957f057de0b7d0e032209974b1b6b6ef8a0782c7c4eda3e06ce3c1b3c0fe9c9868d317d957e1ccde5c634d45151115577a3b262a78fbd09382676ecdb82d8ecc75757c7e846d817f5feced6b95dfb5b3dd1975078d7c8aff5bdb3651ccb62de5ae42b28057c9451c485b1960b6147e02575299b732d6e17f8bba2561fbfaedd8f2e2e97275e21a56ab9fff81efa3fd858f724", 0xef}, {&(0x7f000000c000)="2d29f80f0eaee7a42c3fc111ab8dc9a9d4d40e2615cbd9ba1acbb3b7042c3aa4317234fe972f2553192c88153ab17ebb9de456421397d14fdc53ed9fdf20cde033847e0a45b4c087a27673224a9b258375690a095809", 0x56}], 0x3, 0x0, 0x0, 0x10}, 0x0) readahead(r0, 0x1f66, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000002000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/25 10:39:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000782000-0x8)={0x0, 0x2}, &(0x7f00007d2000)=0x8) recvmsg(r0, &(0x7f0000686000)={&(0x7f0000286000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000d13000)=[{&(0x7f0000d9f000)=""/211, 0xd3}, {&(0x7f0000df4000)=""/22, 0x16}, {&(0x7f0000b3a000)=""/235, 0xeb}, {&(0x7f0000c6a000-0x95)=""/149, 0x95}, {&(0x7f0000bc2000)=""/246, 0xf6}, {&(0x7f0000eb4000-0x5f)=""/95, 0x5f}, {&(0x7f000014a000-0xf8)=""/248, 0xf8}], 0x7, &(0x7f0000922000)=""/63, 0x3f, 0x0}, 0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000166000-0x18)={r1, 0x1, 0x10, 0x8, 0x9}, &(0x7f00002c7000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005df000-0x4)=@assoc_id=r1, &(0x7f0000def000)=0x4) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup(r0) bind$inet(r4, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 10:39:03 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000070e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000029000)={0x7, 0xffffffffffff0000, 0xfe00000000000000, 0x6, 0xffffffffffffff69, 0x57, 0x10000, 0x8, 0x9, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x9, 0x24001}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000721000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000)=0x108) mkdir(&(0x7f0000ce2000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") 2018/01/25 10:39:03 executing program 6: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003a000)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000045000)={0x8, 0xe7, 0x20, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={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]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x9, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 10:39:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b72000)='net/snmp6\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000d7000)=0x3) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000da8000-0x4)=0x0) 2018/01/25 10:39:03 executing program 0: ioprio_set$pid(0x0, 0x0, 0x5b03) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000adf000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000911000)={0x0, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x40, &(0x7f0000002000-0x4a)="1332cbee832e0f61b0e799e65d19fa9c2b2fc455f8cd965ebe62e555922d075c573ab3c6cd5fb55c92bbb21ec1d894310c9d41239cd2c3423d7ef9ad5d2dc62de66598163109ece79493") 2018/01/25 10:39:03 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000075f000)={'security\x00', 0x20c3, 0x2, 0x5126, [0x7fff, 0x2, 0x6, 0x0, 0x1], [0x800, 0xa94, 0x9, 0x7, 0x4], 0x10, &(0x7f0000ef1000)={0x0, 0x0}, [{{{@rand_addr=0xfd, @loopback=0x7f000001, 0xffffff00, 0x0, @generic="445d4dbfc83b5ee2366c05afc371d246", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x1, 0x10}, 0x9, 0x1ff, 0x247, 0x16, {0x2, 0xfffffffffffffffe}, [{0x70, "71a5b2d03ad0be2df37b125bce7722b38b6335672114a1d057c401cb25", 0x63, "3b95b2d1aa38cfa8bfdc5cbd94589a645a9043dc128a8b2ab11eab5d9f306751b328d14c7c7d54a3fd325b2745defae8a5436af99180526635f6cc5afb7f6185a43bfc07bb95f96577c172e14821e7e9"}, {0x11f, "02d3e5a9d2bfb4ac8f1934f9c9c1ff328116c647859337bd03665d928b", 0xf8a2, "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"}]}, {0x48, "4a77285b1c9b9273a8131445d8ff9b011485955fdad29df8610c50eb33", 0x43, "e1e3de3fec75cca675b11ffe87fb1394b19e78fdb8322062569dc23b56496634895467b66892d63d"}}, {{{@empty=0x0, @rand_addr=0x9, 0xff000000, 0xffffff00, @generic="1475afdda84d7fec5e27a4bbefb1b1d9", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x3, 0xc}, 0x101, 0x259d, 0x2622, 0x22, {0x100000000, 0x3f}, [{0x6c, "1cdcad02aebe10a15bccef379f82920dd2e6c9d572da39a38816f36758", 0x8, "e70adf789269d0f55185b36013d2b0b09f428d666174570e23ceeddf7c376836025444d1234e061cd8f57ad950b85acee4731c529a18a66607d3dcffd89558c34fabb3f49dee734560ce9e86"}, {0x1020, "fb7a4a3ba4599780760a3a9ad7da588d5b72c7ada65d13c91a2c866c0b", 0x7, 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{0x6a, "768712bd3d50b58f681349935ca66045aece4375ad4f447de763cbc97e", 0x0, "98820201ce70b2c3eb93e1b7b323e018a0117720d8077104a1c8835dcebc9ee8ea074c59b89e8469059c8411cb030b1a6f42861ffafc2ba1d0b68fe3cc3e1d72eaf8735bd9f16bb90cd5"}]}, {0x28, "ea83fda59f00ace52d744bd73d090578fa3f6268fd30e4e5d6d6dc4bf9", 0x1, "0749477ee8054b09"}}, {{{@empty=0x0, @dev={0xac, 0x14, 0x0, 0x16}, 0xff000000, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="30b643efe46a58775e8bb801b805d6ab", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, 0x1, 0x32}, 0x9, 0x2b9, 0x323, 0x10, {0xfffffffffffffffd, 0x100000000}, [{0xf9, "520f6ae69132cae1a67ddceaf119910fe12ed7d6e67611dd6ab88f3447", 0x80000001, "f16857c83af0b360e7569f24dca8d55311da8cf355a78a8ba898007c011b069b1c316c7191d6c567744f0631124840f23170d142ebf957347b1e5fafff38f27b12598d07abf9151b7197c69b0a813bc56744ec4ec37dafccf1ff77e30d7748fc46ed4010617943ab1daa6b2da078c6023eeeb6fbe7e79efb47df3558ca724f0c9129ab8205a279cfd3378a0853db8326d16781c6343d950739e8b31d5a4e1d7362188bd3442058931df80a6e0a362f6c792b5fa24a44209a98947b73125e53b73a3d0c5b287d84658a3525c399dfcf1376dd2bbc9dfb4f6e61"}, {0x8d, "812cb6cd16913cb9414e09cf5c50b9ed3c4762782368b7edf51062175b", 0xfffffffffffffff8, "c00ab123ed0aac763460ac07e8e75cbda5f5f126108acce06573d7d4547bd40c922efe6f2a108ddad4be7f7495daf69d8c9116ade15ca086bebd073c01c1d4c65753ce4baf10da3a6c8a05e2b475bf04394fa94297130d5faece3e26e1b9507f3b149331ccaae07a956f6a60cc"}, {0x95, "95c8f041ded22c0796b18c22e0c359dea25066d6d3ee58a29c10639226", 0x9, "053ba327e2d46fbb9bd356e69e9613eda0c0306836d8ef7797e9996c905d5a8be7ad358c119ff3099ec9f4b92c11192c0c8778b86c72d59d80eb0c9eb520376ef140fe5460b184497b76f7efd81ac024a9a4a2465808eec47e5faebb92bf34217b2cb1f29c987b182ac76cfda66807d21064539b1a"}, {0x2e, "bc602356c11a5a962b94fdf849236d33d6889c2291eaec0a95472720a1", 0xa967, "0606b38cc6ce2823118ede7c6b28"}]}, {0x6a, "938acc4eba18ce9f3513d8a74ad834be86dbe45820b3467d7304c24eb1", 0x2, "74f4b54df21acfb60c6159c708e9d85736891396ec6b7cd37389c4013a8118a339a0569de29e6b20b68b4f749251d02a23d4c1fcbf63cb1801239283a021ff50be987a9b0ac61d0f1c4e"}}, {{{@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0xff000000, @common='ip6tnl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x3, 0xc}, 0x4, 0x1ee, 0x22e, 0x2, {0xfffffffffffffffe, 0x8}, [{0x80, "27973c8c9c56fa1ec13f9c8659e639a98040bb0b1fcc7d221daa4a0865", 0xcba, "f6d977d1c8a91d5484ed33ae9486ae1ab4db91ff26b6bea81962837e4830ccb558af996f15a8a79097968101db13b047f5fee4aa4dc74755bc5c221fe2104ed540f58f91205b2da3ede3a950fd83250d824667558958ab91875a8c805f4d655b"}, {0xfe, "a75eb7286fff2ad9688d224696a3c29f8f583632f966310a48920a8245", 0xfff, "b82af85e5dd9e4603fe70ddf1dc04162ab658f5ec6de74d98a1d3b723bc638340caf6d66b8c1ec7f6d8e576275b32e5bfeea92c99fb0a05e7bc52b7b6fdf49bf8df8785a492d016d706f9948819fe8024cc91010af3a54ee04740fc955d2f517bb9ca39653d860f33c98b4d42d3d47894f708270b853f5b8380e80783531b59b2795e4039e42b3171a22ea90fed431950df060094c1572bbb86afbc96d18f6bdfc7a1407c8c4a7c4a530ca5a94be4d49d7f09e70c65a725f0387bd19cbc9f4f94759f59e370cd7bbd2e65e966430bf813f07fcbdecb9e449644460c2ecb4"}]}, {0x40, "d17dfab335d5017df26ae0b1f3ff508fa05f1b97a7607763bcd3ad965e", 0x20, "e9feb19ad96e526e3ae82d7242c7fd93ecbc078abf419da39b26bbcb19d6db3a"}}]}, 0x5186) 2018/01/25 10:39:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000025000)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x6f21ea63}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0xb4c, 0xfffffffffffffffa, 0x80}, &(0x7f00000e1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000011a000-0x8c)={r1, @in6={{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bb0000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000046f000-0x4)=0x0, &(0x7f00005a1000)=0x4) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000fdd000)=0x0) sendto$inet6(r2, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) lstat(&(0x7f0000c65000-0x6)='./bus\x00', &(0x7f0000770000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000632000)='./bus\x00', &(0x7f000085f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000824000-0x6)='./bus\x00', r5, r6, 0x1500) ftruncate(r4, 0x27ffe) sendfile(r3, r4, &(0x7f000053d000-0x4)=0x0, 0x8080000001) r7 = syz_open_procfs(0x0, &(0x7f00002ff000)='net/tcp6\x00') sendfile(r7, r7, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) 2018/01/25 10:39:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b72000)='net/snmp6\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000d7000)=0x3) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000da8000-0x4)=0x0) 2018/01/25 10:39:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000c48000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003b9000)={0x0, 0x7, 0xffffffff, 0x981, 0x4, 0x1, 0x3f, 0x7, {0x0, @in6={{0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfa2, 0x7, 0x1ff, 0x0, 0x8}}, &(0x7f0000402000-0x4)=0xb8) r3 = openat(r1, &(0x7f000093f000)='./file0\x00', 0x400000, 0x5) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000c5e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ce2000)={r2, 0x13}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a0e000-0x8)={r2, 0xffffffff, 0x9e}, 0x8) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000489000-0x8)=0x0) sendmsg(r0, &(0x7f0000209000-0x38)={&(0x7f0000d7f000)=@nfc={0x27, 0x527, 0x9, 0x3}, 0x10, &(0x7f0000057000-0x30)=[{&(0x7f0000cac000)="", 0x0}, {&(0x7f0000414000-0x24)="a12d1f15bd34eeb270f215f3a9e482a606c4cf5eec31ba4e96b06a49af498d7e73bbc2e6", 0x24}, {&(0x7f0000441000)="ffdfcb73f4796cea803eb61e07bd0ca7b04d39ef73d433d8d41ade20572e989176d687247c2c3ebbebbd2f46621f478378de02082741fbd8b30ffcf680f8068f77dd8d54360813a09e505d9ec2cfe90a12ff078a2be55a0134a30e0ae3a18eb8fdeb4824cae151860f5d161ee56b36aadb364e50c73784232bb1f0188878d9fc9737dd8e3d3b40b089b937e81a4049cbaaada036e82899720a2266cd8c86a8010ad541301cd367b3b989784a8a4e34a33a5ea92412857e23e4b5b25c679b39e147187b1b04998bcc428d55", 0xcb}], 0x3, &(0x7f0000bcb000)=[{0x78, 0x84, 0xfffffffffffff001, "b8f03046eec4db80889fababe8bac4aa8d3aa50b487b30b732e608d879e6c2b80143860234eae7148c053295dc9120d089112ed2019bc16e02c79a4b811e77155a3896a98451848f7382858d20237c1f672e1cce095e1a4bb4d368448f9ddf8adcaac90b"}, {0xe8, 0x117, 0x5, "82a16bbb524cd33c4a1c61f1569d7903384878d1baa9c3ef8c410b4d3b462ec6b446b57a8e21ece8f087453479ed22f6d1774d500f306fc1a708419a77b885a73c945ca08c201ce6eaf3d6c366fa2a925b523a2aa7ab87ff456f8a135f1e7f14697a8fe8422712b96bb3d997a00c209f3a75196704077957c77a3b081e11cbe9d6cffb4d927037ae05871a5ad0453596a5e059789ce1870ef1e591cc277c645e5e45924b0a368215d4f45a00e876b13d45e5d2a0b29a3333d596ef973dcf1eee691a2f8a624a919d0ee02a4e0399d678954b77c29019"}, {0x58, 0x1ff, 0x8, "c46134f58036172604ead42393d9bd077d6e22fef4f9e78ed369293cc79dc94f14c2ee003b38efc379399f426d22aa7270539048f2ccae2b45104d37111d93b0da01"}, {0x88, 0x11d, 0xc4, "a9d5840c3074002336811564f1aa2a5d4c05b167c737801e27cbef8ebadd32adfe2be3eccff406d5caf12510ed5c87dd38b18f288efd6c755b84e86065ef8aecff600d7df0168f10e6f0d457235ea0ca581c8ff131c41172e5ad4e062a8658b5857b8b78f7d131c7fa072d5d2f18eb7bde6a6e"}, {0x30, 0x11f, 0x1, "c354c0d14a772fb9a90c8837bc68c987520f02cf6cb6dd081358d3b8"}, {0x80, 0x100, 0x200, "0f61fa57908bc07b5fb31945ac5bb188fbf501e5164bfcb223efe1700d1caf45e0a560aaf51d9ec491f0ee85469be5b6b1e8d25a6c5d27aeb255554658cb925c0879d4a80ca1de2e90ad3a0b9f126769e20963dbbad28895ac0632608f12ac99d74a037c9264648a7d287d3dc89b"}], 0x2f0, 0x4000094}, 0x18aa0263759851c0) 2018/01/25 10:39:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000161000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000255000-0x2)=0xe8) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006da000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000026e000)=0xc) r5 = gettid() r6 = gettid() r7 = gettid() fstat(r0, &(0x7f0000c4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000837000-0x4)=0x0) stat(&(0x7f00003fb000-0x8)='./file0\x00', &(0x7f0000f85000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f46000)=0x0) fstat(r0, &(0x7f0000e34000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00001ac000)={&(0x7f0000c30000)=@kern={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00008ea000-0x50)=[{&(0x7f0000fc9000)={0x24, 0x28, 0x2, 0x5, 0x0, "", [@typed={0x14, 0x41, @str='cpusetGPL\x00'}]}, 0x24}, {&(0x7f000069e000)={0x1210, 0x40, 0xb00, 0x3, 0x1, "", [@nested={0x2c, 0x12, [@generic="3b46b29fccac4f94082d4821108e19fee4f4a87a8d9384e4", @typed={0x10, 0x6f, @u64=0xff}]}, @typed={0xc, 0x40, @pid=r3}, @nested={0x11c8, 0x38, [@generic="95bbef5a981512fbdbb30e5d02e405755ef319b82cf21d898500156588121d94059390515c80db99326f1a3996ad17ee925e2bf36aebf553d68c4a82ccde7c687fbb374f0383fa811ce6812e5b83422063ef8ee37dceb15b351a595c8e734c4c184811c367b16082f160499e9efcc90487c87ae873fc156404f7f2cef3a460ac16f767bd27353f9b1e6c4888cc3dafc9c36a4c188435cdbd50c0679a805d6e4f8c892c2323453bc22ae325186506356ec013860e398111e35a1630a3d36932ee343b16e44f9700f2bd3b62e029fc0cc8fb1f9ebcab7f6c429bf486d2a99c14e7ad10e764", @generic="8b3e236c3d122abf42f7e320e474634ddb9c822ec5739e0b1ed5e2814dc529207c8eaff3bb16626a754219b18f74ec58e084c75c2e8c2ddd8072f375ea48921c4878183ea16ac0ac5eb9ccbf19b32318085d3b37c675872fac3ac92eed960c58d15b6a985fb7edbfa77b9680ccc53f5d8067c656e531efb3c662de69edad095025a7", @generic="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@typed={0xc, 0x73, @fd=r0}, @typed={0xc, 0x51, @pid=r4}, @typed={0xc, 0x5b, @ipv4=@broadcast=0xffffffff}, @generic="60aff00a0c12ba23af56c2e4972972018937c139d586799837954dbde9947fed80ff22492a4a1a93f007faa1efac2cafe3303fdb8a7fc7ae1472"]}]}, 0x1210}, {&(0x7f0000df9000+0x7a3)={0x1098, 0x18, 0x902, 0x5, 0x2, "", [@nested={0x1020, 0x63, [@typed={0x10, 0x78, @u64=0x1000}, 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@typed={0x10, 0x86, @u64=0x100000000}, @typed={0x18, 0x96, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="1148c298cc721cc50f6c0c5923a841ae11fd1c31458f25d688cc515484a28f5283f5bdebbbb48cc1a444e0155ec91633ac43fb8f69438f", @typed={0x8, 0x79, @void=""}]}, @nested={0x1c, 0x3e, [@typed={0x18, 0x7e, @ipv6=@loopback={0x0, 0x1}}]}, @generic="ef286a96a46a91b7591e3fb1e0628b5cbbc68b10472fd135a8670e2fb6b4c642d540", @generic="0484", @nested={0x64, 0x77, [@generic="d65ef537a97c1c102dcf2f6dd6ac4e4324466c3d6a2c89acb7f540a3fcbb50308c4219d0c26bfa6ef129564cf2b5d80456c7ec8a5559e59dc56a330fd20738c25910e151357e70ed8732962f3516687ee306", @typed={0xc, 0xe, @ipv4=@multicast1=0xe0000001}]}, @typed={0xc, 0x2, @uid=r1}, @generic="e80fc0745a804c34fba0e68fcc2284aeed29610f3eaf5dd9691544a128b13134e696aaf162ee9dd7cd193e95391bf2644bf7872adfd3ef4719801d6d99018ac6485b9aa8da4db4fc2678865ac2568a76e892d62846ee03e810bc809a14bcdf272fa2ad76937fe4f205c5516b9615c336b15e313835e019466fbb989d8233f85130105d6ac77e9d3a243baa9d472e", @nested={0x24, 0x26, [@generic="45bf6461211114abae627f71c6a6250bbb53e65ad7280f3afecf2893efc6b824"]}, @nested={0xa0, 0x58, [@typed={0x10, 0x45, @u64=0x5}, @typed={0xc, 0x44, @pid=r5}, @typed={0x74, 0x87, @binary="0c1cd47f0d6f1df46333f75c0daaf1df8920ce3c493d26c0968960fa72571e96c182f310d33c1c634ca1ae4e7b44c0f964f8acd7b6adfc75b9e430d2d3f6ec1ff80b55930453a0853cd2b18e5c732ef16fa9753aa528207f1f8854f13e117c51b53cd9edc50e74ce82b477f2"}, @typed={0xc, 0x6, @pid=r6}]}]}, 0x1388}, {&(0x7f0000158000-0x4d4)={0x4d4, 0x1a, 0x0, 0x4, 0x0, "", [@generic="148b3501c08ab9d5d7322b70245e2778d8678eda749d74c299ca8e7f3abef67236242c6280c48fbbdd51091cec9a93854098e1cc76aa770aa37ab8dd430ec46dcc79cbb62947d3a0a61aaf4c315552f54fb71c644a358c9783b2ebd591bfef629d6e9782580ccc3a78ac17b9e889ca92c5af0d1eb0f53d31fb3277dae2c822c232b68932cd608109c5a0328386dc1f6dd680409159f45b68648174e2b337cb152a0408eea2fa94ec41aef30837ffe59a0fbddec7ee62a0bf5b29834f2d22be11e85919eb9a97043abbcc64975e96d86afb8ec59e1e75cb6ffa940faeba60887cad", @typed={0x8, 0x8c, @void=""}, @generic="fbd01e6f8d2df5bd31a0dbc47f574e91580f822a44adddc17c4a1962e08e9233832d0c135fe0937900ef584f980925e9edc0340136b4c25270e91250e94291496c5ac8fa55a96fc877cb99d1a431a87abab4e345585ff58e6a1068cc247458d2fb1e2baa03eb0960191061b34ccf644ea4255f15862bc9d2c6bcbf5d881cbf43b0bb8ea86a4f20d7255abd6c7b1a0a9bde3d74118c90769c633db7865e34baf131fc3186b2c6bd26392db515c14a6be3a7b705220d0ec1c1598e", @generic="807ed3352784879d67ae29dbf61c5b502176ef35b1f6c457e80f300408c7359f23ad2f2e2eddbc4ce3f7a4af2c9b5585669be01691bc254eff19e8228d905692a1cb34c4991169d6f22bb108e73ff260f029c267f846d754bdffc9b31ebfd4d0d4ea53e4f894bffcf53b3935ab3b890b56c8375ca4ac2b9bb3d2d28b7d400e8b72f7ebf7618eb6b6aea70d3ff19e973a1f8f743e7ad8b740b501a68df8a9c96e0455d1663a072e337c04728f8e5cbd4366933ae687532d6b8ea5de384c3bd1d7abf6dd270cb4398a249f8c6c904a3e9847123279d4e8f1292fdfdcb47764da5816ad8fdb761f40873608813fdef695ca6df927", @nested={0x22c, 0x30, [@generic="179d60325fd4696d429b58440c7accceb370e170a3bf06dfa934e8a1880dd544daeb08b5e4bf15754c26402c3680a11768467061e4b8108aad6400694f5e1fdb618608b696d1", @generic="5a824da3017209ca6ce05ec9a1ff0cd18617f3b7db482960d5c3d224d60dc6b75ebf24dca20f02f292fb3c3d12805a93fa76f50110d3e8a22e3333eb694b4a117e42cc", @generic="c8ecfa73981496d193ec72ce54cd5ae2e947d98b445cea66e43572334669bd2820bd95ade0e9654bdb103e81bca9f13c4bd69a1667f39ab30dff07a5cd909cd4dbfd94e49d5b0debee4c760f757ee1338029917f8d42cf3d9a99f756a84e49080b01906844bfbb77a07dc57292a8aa1a09223ff446e956ccd2b859b36e2d0728d0ab65428692755a9537156114036a03e98ef6209cfe4c2a56008159435ef589ef4f75ca4629f64ca6ebe88a7de3bdded6d259776d936a6ad647d39d2d1e641f6a47452ec0bcb9df5d3f04b41044e0f5f3889da208e2503f67bafa620d10122b6aa04f0b75c9e92df6d5e862c7ec11", @generic="21c12a19f95f635138a9a290579639848245c5f010b74b63faa1cf5d761f909420bf0caa7e6dc3be9e7bb594c0bbd3120a40838a333f24e3ff2552063d8dfd0a107aa675a862411749742cf732fd92140ef6ba141e3666dfd293230e9e2747d2e88c452b12c49a955ab50114151b52109dcffa66fa10f29c3f854f5117b70d60d2f6a34cedeff4a4ef5401ee66ee809c5d267b9916c15a77969200aaffdfd4c7888d4e3accff7e35c382f15f41024a"]}]}, 0x4d4}], 0x5, &(0x7f000026a000)=[@cred={0x20, 0x1, 0x2, r7, r1, r8}, @cred={0x20, 0x1, 0x2, r9, r1, r10}, @cred={0x20, 0x1, 0x2, r11, r1, r12}], 0x60, 0x400c0}, 0x20000801) 2018/01/25 10:39:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000257000-0x42)=@random={'trusted.', "76626f786e65743147504c7d76626f786e6574302d6367726f757070707030916b657972696e67632d73797374656d2b2673656c696e75785e00"}) setsockopt(r0, 0x10e, 0x5, &(0x7f00004ed000-0x3)="", 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x1, 0x100000001}, {0x6, 0x5}, 0x7, 0x6, 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, 0x0, 0x0, 0x0]}) socket$pppoe(0x18, 0x1, 0x0) 2018/01/25 10:39:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000a62000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000000000)=""/139, &(0x7f000022a000)=0x8b) 2018/01/25 10:39:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x120)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/25 10:39:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b72000)='net/snmp6\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000d7000)=0x3) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000da8000-0x4)=0x0) 2018/01/25 10:39:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) syz_open_dev$mice(&(0x7f00007df000)='/dev/input/mice\x00', 0x0, 0x200002) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) mmap(&(0x7f0000f58000/0x7000)=nil, 0x7000, 0x300000f, 0x8010, r1, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/25 10:39:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b0000)='ns/mnt\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00003a2000-0x3c)=""/60) ioctl$VT_RELDISP(r0, 0xb702) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/25 10:39:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0xf, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001f1000)={0x0, 0x0, 0x0}, &(0x7f0000d85000)=0xc) fcntl$setown(r0, 0x8, r2) ioprio_set$pid(0x2, r2, 0x7) sendmmsg(r1, &(0x7f0000fd9000-0x78)=[{{&(0x7f0000ca8000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00002ce000)=[], 0x0, &(0x7f0000194000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b48000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 10:39:03 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000057c000)=0x3) fcntl$setflags(r1, 0x2, 0x0) epoll_wait(r1, &(0x7f0000e19000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x5) sendmsg$nl_netfilter(r0, &(0x7f0000ad7000-0x38)={&(0x7f00006d8000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000eb9000)={&(0x7f0000a1a000)={0x238, 0x4, 0x7, 0x700, 0x4, 0x3, {0x0, 0x0, 0x4}, [@nested={0x108, 0xf, [@generic="d2497ffc3e54", @generic="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"]}, @generic="31e02a0a6bba8ffea37b46f74581f4c1155c5f1783af48de2a81528b08109125545afa0b11194240bc3130593ae08e5a58a47790872df38e11ba928f4c53c039fae34a9169c9aa57f6a7044159f9dfd9ffd37754d8f0b1dccd51a5997b7cef0b104399deb9e1758405552969", @nested={0xb0, 0x4f, [@typed={0xc, 0x70, @u32=0x9}, @generic="a8bdb8e140c6a8a98dc30de37f4601ed741889b8e8757e3d64b5052200117c1900d7d2f9c724841149b59756b7912c5b9347c58f5963d534acad6dd201eae1cdcf7c9dfff3d3f68b283602512ef7", @typed={0x50, 0x3f, @binary="8eed1479cf77e6d1f892fd9372ec1f0a93ed5c5550e6ea4f58338d1c32fea63ff041d1fd9cefc856b60aebe4450ffef37ef359c600accd2ffbcb3714081cdf0aa52b58ee87"}]}]}, 0x238}, 0x1, 0x0, 0x0, 0x40}, 0x10) getsockname$inet(r1, &(0x7f0000f2b000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000980000)=0x10) 2018/01/25 10:39:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) rename(&(0x7f0000f18000-0x10)='./control/file0\x00', &(0x7f0000032000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000da4000)=0x0) process_vm_writev(r2, &(0x7f00003ea000)=[{&(0x7f0000af3000)=""/84, 0x54}, {&(0x7f0000f47000)=""/0, 0x0}], 0x2, &(0x7f0000083000-0x90)=[{&(0x7f0000b79000)=""/243, 0xf3}, {&(0x7f000017e000)=""/237, 0xed}, {&(0x7f0000c21000)=""/4096, 0x1000}, {&(0x7f0000624000-0x3b)=""/59, 0x3b}, {&(0x7f0000918000-0x1)=""/1, 0x1}, {&(0x7f0000174000-0xb5)=""/181, 0xb5}, {&(0x7f000010a000-0x70)=""/112, 0x70}, {&(0x7f00007c1000-0x89)=""/137, 0x89}, {&(0x7f0000e0c000)=""/82, 0x52}], 0x9, 0x0) lsetxattr(&(0x7f0000dfd000)='./control/file0\x00', &(0x7f0000ac5000)=@random={'btrfs.', 'vboxnet1\x00'}, &(0x7f0000f45000)="252b2ff35c2300", 0x7, 0x3) 2018/01/25 10:39:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000889000)='keyring\x00', &(0x7f0000c47000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0xa0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f0000e33000-0x10)={0x0, 0x1c9c380}) 2018/01/25 10:39:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, 0x0, 0x0, 0x1, 0x1000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00004df000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000000000)=""/13, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rmdir(&(0x7f0000384000-0x8)='./file0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009e2000-0x9)='/dev/rtc\x00', 0x101a40, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/01/25 10:39:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x5) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000c34000)=""/0, &(0x7f00008aa000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000348000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$unix(r1, &(0x7f000037e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a82000)=0x8) 2018/01/25 10:39:03 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ffe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000454000-0xa)='attr/prev\x00') read$eventfd(r1, &(0x7f0000ffd000-0x3)=0x0, 0x8) 2018/01/25 10:39:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000012b000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000c08000)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_netfilter(r0, &(0x7f00000fc000-0x38)={&(0x7f0000670000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000057d000-0x10)={&(0x7f00007cc000)={0x24, 0x1, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x100001887c) fcntl$notify(r0, 0x402, 0x2c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000+0x877)={0x10000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x28, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000a46000-0xa1)="24000000130007ffffffef00000009000100000c0d0001000000ffffff000000f9b81617", 0x24) 2018/01/25 10:39:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000061000-0x15)='/dev/pktcdvd/control\x00', 0x501000, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000ff5000-0xd)='/dev/usbmon#\x00', 0x101, 0x2000) renameat2(r2, &(0x7f0000ff4000)='./file0\x00', r3, &(0x7f0000ff5000-0x8)='./file0\x00', 0x4) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) 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, 0x2, 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, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000000606000106dd0000c4fecc", 0x10) 2018/01/25 10:39:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004c1000-0x4)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 10:39:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000738000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xa65) fadvise64(r0, 0x0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00006ce000)=0x5, 0x4) signalfd(r1, &(0x7f0000ec5000)={0x1cc}, 0x8) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000e4c000-0x4)=0x5) 2018/01/25 10:39:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) syz_open_dev$mice(&(0x7f00007df000)='/dev/input/mice\x00', 0x0, 0x200002) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000aaf000-0xc)={0xa0800005, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) mmap(&(0x7f0000f58000/0x7000)=nil, 0x7000, 0x300000f, 0x8010, r1, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/25 10:39:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a80000)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) close(r0) 2018/01/25 10:39:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) inotify_init1(0x80800) 2018/01/25 10:39:03 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000edd000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000a57000-0x42)="981600b1f7a4d74763588e1c157363fb6ae4558d81cf885f2f21b3c635625d35cdf23501ce7e9d90d41738b1758a21018df30e29509170f70e452a9d44d2adc0180d", 0x42}, {&(0x7f0000000000)="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", 0xff}, {&(0x7f000000d000-0xcd)="cd13b7f4f85c3e907426ae085a0955a91c8b3e9cd35b198f0d1c3b76fc60c563a6d0cd84d224caef38445d308295a5b3957719f717275cb6fc142fc1018161da7816f3a3f58916895096f9385bea8b47280b516a5fbec935408bf493a0378e439d71a29d3fa4e48f753d7644456146df267c7c5a3c95bdbaf5bc381d18b5c202b3574946efc7e73e5dfe8d4e604883562b6147e2de67b619d2e79be20b88a3534b248726db9e0092d88242e5a0dcb1f0087f3f63ad412d3f43edc36d82a5e5ff10a9e5c45ab7f15a03c10dbaf7", 0xcd}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$TIOCSBRK(r2, 0x5427) 2018/01/25 10:39:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e46000)={0x0, 0x3, 0xd1, 0xffffffffffffffff, 0x3, 0x5}, &(0x7f000041c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fc2000-0x8)={r1, 0x400}, &(0x7f0000e26000-0x4)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000916000)='/dev/snd/seq\x00', 0x0, 0x440) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000cbe000-0x10)={0x10000, 0x3, 0x4, 0xbcb}) dup2(r2, r0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000bb5000-0x1)=0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000005e000-0x8c)={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$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r2, 0x100000001, &(0x7f00009ea000)="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") write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c9a000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) 2018/01/25 10:39:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x200, 0x0, 0x0, 0x0}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x0) setxattr(&(0x7f000061d000)='./file0\x00', &(0x7f0000440000)=@random={'osx.', 'vboxnet0%{cgroup-\x00'}, &(0x7f00002b4000)=':\x00', 0x2, 0x2) 2018/01/25 10:39:03 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000ff6000-0x4)=0x3f, 0x4) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000931000-0x5d)=""/93) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 10:39:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006e8000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000a8c000)=0x0, &(0x7f00007ad000)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000e5000-0x10)={0x0, &(0x7f0000fa4000)=[]}, 0x10) pkey_alloc(0x0, 0x3) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000592000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f000091e000-0x4)=0xc) sendto(r2, &(0x7f0000ef6000-0x1)="", 0x0, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, r3, 0x0, 0x0}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000bda000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000e2d000-0x4)=0xc) fstat(r2, &(0x7f0000c8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f00006b6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@updsa={0xf8, 0x1a, 0x306, 0x0, 0x2, {{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x1, 0x67, 0x0, 0x92, 0xa, 0xa0, 0xa0, 0x3f, r4, r5}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, @in=@multicast1=0xe0000001, {0x0, 0x7fffffff, 0x6, 0x3000000000000000, 0x5, 0x8, 0x5, 0x9}, {0x3, 0x0, 0x40, 0x9f8570}, {0x3, 0x4, 0x80000001}, 0x5, 0x3, 0x2, 0x7, 0x6, 0x400000000000004}, [@proto={0x8, 0x19, 0xff}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f000040b000)="f4d69f1d169e1b2d011c424357dbd2d38249b86e53c201834c6821", 0x1b, 0x0, 0x0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x3, 0x1f, 0x7, 0x10000000000000, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0xfffffffffffffff9}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3", 0x8f}], 0x1, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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"}, 0x1010, 0x0}], 0x1, 0x4800) 2018/01/25 10:39:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00008bd000-0x38)={&(0x7f0000b7d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000541000-0x10)={&(0x7f0000239000-0x2c)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @multicast2=0xe0000002}]}, 0xfffffffffffffedc}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x20000000003) [ 68.402275] audit: type=1400 audit(1516876743.648:60): avc: denied { write } for pid=9968 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 68.431325] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/25 10:39:03 executing program 5: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ef6000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000096f000-0x4)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ef5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ef1000)=0x81, 0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef7000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$TIOCCONS(r1, 0x541d) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/25 10:39:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d8c000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = creat(&(0x7f00001b3000)='./file0\x00', 0x108) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f000070e000-0x4)=0x4) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 10:39:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e46000)={0x0, 0x3, 0xd1, 0xffffffffffffffff, 0x3, 0x5}, &(0x7f000041c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fc2000-0x8)={r1, 0x400}, &(0x7f0000e26000-0x4)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000916000)='/dev/snd/seq\x00', 0x0, 0x440) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000cbe000-0x10)={0x10000, 0x3, 0x4, 0xbcb}) dup2(r2, r0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000bb5000-0x1)=0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000005e000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r2, 0x100000001, &(0x7f00009ea000)="f3b69cd1903338519ee4d21f64ddd2cfb017f28cacee2148d90830dadbce1c351b79b67f51ea45ec918a2b9b4259a2abdef642bbd0008d9963fe66edf1eb643a59a219734582e39cdeed7a66fcfe2ce31f9ff42b9b1d24b6cab3a85bbf528d151521191eeb428ba30e22e4b29e9a79f8674c2ebb6528f458573a973b9da32976f5f876c7e9ad719e60fe0399673ad7cc8b0e235a8ddb3c7287f07fd9b6fb71179135cf7b03a7b6568d0320beb19f6f6859802015198ad245915e7b71f53ed7a25b8685816895a2a7f2dd326032ea6ad6fa0011818c491764c81052d7902a8901502fc894b0fa2f6c04b46331ccfd87f2bef5fe4200aef943133522fd94dd83041e980c9e019a3d17cdf039d9f49f3f5c182811cb2bb01d370339be4072d218bbfc235ab98940dbdd5063c872787f6a42f1e7928c5b8ccd7c14cd15f82662522554df5bfd14a391302532e785585077e9cce2a0422950af576ee377a81dedf519dc4ded0a6883b746d9c672b63692c2a13b36ab25eefe48f8933629771d146bc0cebb636c5c7f1d6468e2b5ce717cfee1fc9e9e480b281099ec4b8b217c8acc7e495c61137ed63581809a2e327fc9c4ca209f71d7b2b8b0642a754ce841934b1ff47e9270a97fa57428f7cfe253e2e45f96b3b8dffd4ebc9229130e3b82634fe21551efaa0ae6b6e5f912c9791811aecd71c3e65ad84bcec891faf8eaa9775a8efecc45c56d819a27f42a97a286ed621aeb303b48cd4989938d15575b4ed252e778fb7c4e0ad4a6472b4465b80af2e43f87d3e79a04ade14be0bf43100dc1b48dc339330baf9d21113431b0ff7cdaf14bd2d64a4edab40dc595509028daf6a96ba069b3307661a14e3c4003db85f0bda631cfd99af989cc904f0aa04d8453c8dd1af1b6fd1033ebda83bfd16cd1bfc04ab61177346dea188063cecfa7b9d5b658831611e4cbefc4ee8667b2881fa96eec1d3e88fc30a38c003428f6ee840cdedaeb39bd5d1a3d5cbe870e28eb82bb8cb36c2339f8999ed8fcaebf326c857c59d9570d7ba28d6eec1d902cad76755930dbf138ac7d8647583dd678ec80758a294002403fea018fa15bcbb1b8aa8919dfb40f1ee15f4f3fc62b856f9c8ce15e90bda170b1a3dd6ff07c70c0768945b9a94ce7897d089722386f587e1bf6e293f4356f50689795331ae5ff44f00f0e95b37382c17b34b9a9e03546572e45dd00df10e4df754be818cbdbb6ce2985c71a53c293b134dee19398a588fb8176ae9dabbac98b8863dad4671cf3177c19ccef96bac4ac7e1189deb000a799b7f7ce24e4142a120f8bd8fe1a3eb24a5428f731be823b24583b347b4633d2fd0fcf7615c34a390a48f180e8ea65c6a7de2d8147ae1a10965fab5c6336f0f4b1864500ee7b5a6fd0909577b70340de648ea4e9845d5578f55586ca9d07d9681c4e2a0142d77938524b2a53bbc8d9d805ab6b49395449df7417f1a2b1f3ccd11799fa3dd538d432a28f8bdef5b3ee235451ef6fc6bd27715950aff29a011a8f7ffbf8ed959cbe9ed73387ef4e07318121f73308916165f955aa40e263fbabe0f82e9a876823b23fc887e8b554d0d45fddfab5333f1aca401f27429572ac58f10d2978571901cbbd0fff3fb388dac4e9eeb38c6893dd328eb0268c10bb1f48dc372889da817c59f3f8b72eaeaaefe432589934d2c06fb7eb7461ea3fe5c3af8e43722f1ea19c5fecee55cf9cd6c98374d6d894c033bbf41913a5417a4d783a7066f463804a24c80cc6946fdf473db9afc61d5705c038326ce604fd809038660fae0b48799fdde16b8ad921758f8c8d401ba46ed36f2ef4b7c04f7ccee0bbfd01cef3307828133f829cd1312ffe707bdafa031cb5c988a5f76b9a2929b6f161ae56c1d76bc8a01534ecfbde1edeb792463df670521d708df74a54bacf488bdeaa6ea26cbe31d164a63840accf84bfc75d98a2b8b3671d33d12127d6277c7f5643fc6adb14c3fdbb3bf2c305b286ee1c1867976f310066e9553a189761ebf7334204e496205dc84d83f647bbc02aa11f8ccc47371f8ef4ff1b6e2c71d78ee0363b609d7634b1d0549660c049020ac1797eb8c839497163301020cd3663357b517ef64c87326bee8580a2768016e26a6b51ec7fc1531604e8758ad81d4d8f48e45367beec7ce9d462457b71dcfb9aceebb163d6037938221805c4c50e9cbcc25f8b4feb1a8397ba68ff00b2d064b84682a4e0fb7477264224d6e2482e9566ee652d613f030a3124f775870112e02df7d0c63cfaab5cc81e180b8a73c57b25b820af9567f7b22996a9e04275a875972164e355d9eca6127ab1d8bd2ae25ec35091dff792e08dec3b4fd660ac06cbdb6aa2ab95ebdaa2d1eb6e148ca1b5a0b3a07e9c14608505cdbf05c189c208e5691d79543a38ec2781c3c2a32e372a1fbcd68117ba67ce9f424033c7a257e2c5a8633f143516d0b54e7c1173bea255bcae63b287a83020534b3d213f106081bf3ef965403282b51a109e7c35a62f873b362a46a37a765a42cf70f7e02db887c83d737a3cec9b90aceca1bfd7a666b1c2be4a5c2e2492f5a516970e075b9461e56640373563e4ab4e3f8bd47ca4422c1ddcf2b6e999447cbf9bee4eeb6a512876d2209e2b4ab944c3436491de798482a21893067ed284734a39aa8aa2e5abe85508b3f83b53033a66e11e4e6a30bf438831952333d7855114ba51fd4eaaef5ae1ce3f2b8be21347aa169132bb7089d6bcbd3d18f96d6c57a242e61f5b106abf945746e7bb9284b2a2765bb650164391507147c7e7f7a7f71df9e669fae3da06afdf83331aba721b35bd761154ef797e5e45fea73c7e112a94b30ab70436c354dbaacb7c1a1f176220ba35925c58a7c16cb7713b6a24c8a212e35d21737d62efb2dd56b713eab196e836cf8b660d9e9016a873afdbd962cf427d40371f97f068bb8338c815f75edc660947a72fd592f79661b8be2d81eb17173cc40c76f225580f874844a3695a9793c38464d9c3879fb7beb67306ea37352e98a6a90c50567f1c7103456a55d6feac6d52af4e68f448a518673e48276e87d1214a1d4e1c0124fbceb33a042f4cfd7756de27df97d884c0cf336c8ccbe51e79cf0e06babd836a03b38e0355f318c920c05af2a9ced6e6e54c78f57c228a37dc391f3cf9c5beb92972d52b1dc1e34d0997abbe2624c538ca0070622aac9a0007710d4c7201f5455ac9e8a93c2759b3fc7f211f44a5ec63087c2868907aa41d2fe0bff61c1f608c2b8a30c675a311ef24d5a5004faaa881ab885f6d717ab951d8296a972ebdf0643879e887e5f1aa181ebe8eb3f6c2ecac171f36c0704517b128a32b87b88f56513590c6f8f1af360627b5b9fab3a57a608f39ceebbe19c39d6703ba6491914a50dc2b38f35fa17be321cf577d507201183e66ce3269fc4a7b15437b5a0ae2c9d9aee54f9da22cd2bdc65df5c6c290491e00ee849cd348ab0b9866a5c99231bf4e56e06e5fb7450fa961dd60ec803e3f268297ba0cd6d9676302ca4afdd755b72bef9945b449805df019fa88896db80946eabf950903a212f7075a95f969167ea607092bfc443df4451699a4c9bdfcd7b20397e2e116a97ffbf6e39e7d2fae6581bb4f63e4fa152c47938b960f0c5fb1b1fe725118bd1d9a2ee90a3ea0e32ab157602fbb7927e495ef0f4f3bbf86a73c4ea937202406f61c3ecb287592eab917c857e39c50e088a7386b5d3687df5f51c308a6cb311cb95249e984d72d7715952c3ee5f0e1d670afacd3368e2172302260f84fdb13cdc171bd606107771440dbbd9c772fe329c7d9b1845cebab309cda603b66a47c1e8e43e9f98b6a6cb9e7e958a6493227052ee03ecf1ccb7e8d1ad0770d0d537449ee7b3d4107876d3cd6be5c9786dc2462acd713d0557a9965cb9d5d4357d88ddbb8072f126417d6a56edc05159ef999384fa08a4ee6827490429b3f763a76b8c72a5b6d1424a05e864166db65919b37d42f729fbc51d5484c05954bcd3344e007844c0881b2c78fd5cb18da23d39e6fd9a06aa3c694c865c4a9627c57d192e625c2e59d601c9cadc07ced961891e15d4c5faa18bded47ba38d61d1f44804b2ccb85a5d7182b5452a740ec7c4e396c41d42da9761e8f8527d81f9741b49d53625b8fc288d53dcdbdde62955bdae1d7c00577da907bef15fd3901edf3dcd2379f2940780155b0e3a33a87ee0ff0025e952c55946a9fb3851d11344878927435f141c9cb474289815c10d76aaca24600b216c4d19d0d9985d7e03deffcc265b84520ad28ec574cb0847c2fa54c4292f47bb9ae75ce8d072bda67ef8dddf39a3bcde2e45b38f1f3b015a55091f21fe59a2dfed6d4bd4a7410209cc667e9721f9e71113b927569074eac9e033184e512e78e6164756603093c3548de120399b8dca112ec9872fe5b8d327c4350698683cdd6241907fb3604e559aa972ef02efb72f806cb5ba0fb5c6a77689e57d86fa8644641f7cc3963af3a61b158f1eaee9f512a5e6e5c92805d2f68518a77f87070177b47f17ed1d811fd54651ab13e92fa05ddb721b6a5b8f182ffb751ca44d678231828d079e45f8b38c2038b4af6b6bc337b4f7f9e7def76e0fc33a760875e83550b61f1759f7ed1abf38d323863fc7d5acd74878232ff14109a18bbfa8c73f149e10dfa5ead4843f7e0215790e1b2e70f1309fd976f59f773e5c25047332625c241fbc2232a55bc713d2f76c79e007359e41c791415c5d2e14df75a22ff6f4f44001ee84f62cbe3a1b4773b6074dbbda0c346689387ca1ae0e2a325e427a2925115f1b276e65981d01e741783c6a4fd3c95017f871b20d6636c9b11739481c9334727796a17f2d0a5b67dfdea250cb4896bcb8e004deb2b3f102cca3214bd8d0f2bcac911232649c3f311b406cfc902573c3d2c8edfee74bfbdd152b1c9d07357513d623a749200abbbd6d4710fc422a5ee9dcea8920fb4dddf02ef07983022fe08a9f8f5bd0c749eb91ccae81525b1e6b19a247a4bdd4c8e8955228d1244d33e5f454e17fd2214124a9c06afd75eab91722285fbb35d2be73267106680e3117d3c689d683723df1485190ac9d9a85b16040ac70a65b4d61981159a226ae400256fa9ed1721af4aa9c18ae757e565279465ae46d5a7ae7b681de41c88a307cf395971bc37208ff5f547d13002d7c2dd5f34f94dea68da0996766f050aa2ac3f2a3a6bd53dd28f30f7ff3202fae5b4203a4483b9eed31e407d43baae82cf38f442ead040f50357286087ef3fcecccd9a2f2117623c107eb47b3f37621d8d5397d97b564528c5e4d3ce6955ff42dfc5436b5e1c980335d1fd7813592eade0b82968e7e669070c414a158f37f4d9f638814c5c76058a761b3bddef4394c259863c2d2da219f6535cdaa0f3a407611f0d4ab1f581fbf4d0eea414c99b664a855082c3ba439b6a5b3f95eeeabdb2071c3d178dccbb071b57ae04dc482c7a92285cfe6778f67f6688365fcaa7b44dfd1fe73ece9af72b201636bfe5c27c8573cad7ae08a15f0cf31deba65b8a7574fd3a8b17e34256092b911802dab798186429fc841e5bf61c7740244b46c5ec36a40a15052346b480eb02a4717eef5a55016934f820592dd21bbab7c0f5f47f1b235d8dd8b7895363c8bf1e370a03add367715f1faf20d38d4995914fd3f057ba29c28a8f2cdbfbde61489b4740697ac894c4a8f88b92d786b0f50676b3f5114354ba9441953376e7b7f337805b425a6a09978347ad17268829b1bfde2fefa349648c5cdd796b5a31f9e4c81b9771") write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c9a000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) 2018/01/25 10:39:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000071000-0x78)={0xfffffffffffffc00, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, 0x0, 0x0, 0x0, 0x100, &(0x7f000049d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x401, 0x0}) [ 68.466622] IPv4: Oversized IP packet from 127.0.0.1 [ 68.471970] IPv4: Oversized IP packet from 127.0.0.1 2018/01/25 10:39:03 executing program 7: keyctl$revoke(0x3, 0x0) r0 = add_key(&(0x7f0000b7c000-0x8)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) r1 = creat(&(0x7f0000e3e000)='./file0\x00', 0x4) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00007dc000)=0x7) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e36000)={0x0, 0x0, 0x0}, &(0x7f0000ea7000-0x4)=0xc) keyctl$get_persistent(0x16, r2, r0) keyctl$read(0xb, r0, &(0x7f0000699000-0x1000)=""/0, 0x0) syslog(0x3, &(0x7f000039d000-0x1000)=""/4096, 0x1000) 2018/01/25 10:39:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000deb000/0x3000)=nil, 0x3000, 0x1000005, 0x11, r0, 0x0) add_key$keyring(&(0x7f0000ded000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) 2018/01/25 10:39:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000698000-0xa)='highspeed\x00', 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3afa31de40b14bf19ace3fa71bb9f9793afd75e15d5eca1403556dc5346ac0ea419ef0d73490e479b1b73bffc63a22fc7a6d698fbdaebfb8f29ac60cfdd6fbc017031bc443a766067457a6ec995fd4b7df3c85d636175f5041a42b6a84393f730c12bd79f07397bd93240c428b21e875381644ca34f8ab845ee80a0c2e5a0557b5aee08a08fd084230301951f84400b0501c358383ec0b2065b8e4e88ca592740294c9936e6123ff5a9a13294404d860b81c460e075b4e8b14815ceb53c08016631632e46f16a4ec31ce333d0c51ff6eda291fb2855618379019ff76965eb8478dfa7f1597a4e0e9a9d006fffa89e904f5952cbde2363c84f41e94c9e0ddf3cd56a73f8550484fa07dfdf2b5e2e4ce1588f86423406a089a9334ceffaf3057f196a2eb1d8ff9b8aee52ae67c98aae024bbc7303183627d03149c17893538551a3fcfcf665954085ac683a2a90b8ab44515a47dd36071298ca77eb4a37a8dc70b17d6c550b2f86081ba728d5114edbe32f5fca3905b3a7e73b271274c65287784aeec162efd2af6d6c3645d102b3d7a8a9842ce5c4a4ca2ff5590f47a04a4583770220e69e526b98451a160a5f496b1174ef844305dd0e1a8a16aebd60965f5ba390d3e5e08eacccea3623589080378df2b34d1f27e595c2c2014d3f92de02f334b99a0c820ab051af8fbfe1aaf68b54c0369fa3da6ca788087b6ee632205f4636b7d6b81a61a761041cd218a6699f3c0a6d51bddbe11ff08c7a8a1c9bdb4ee2c4411e236165170ba82895cbd175ad07a23caa15009b14a98c4196dc2a2a96dbd19b95b5a99d81ec42fd10491d3d8e8dccd829c26b860e11418c6fcffe18ef7ff3f4772ce84bc72b45ad725c05d73f702088dc822af8d0c63d72837b1cbd5c80fc1f6d3e8214fb4302aee60ed868824e1f2187bd3cdacd3f97199615af7170d919da4171203b05327470c7d8dd9d96c3773f608348144770b387d1be4ef3409bd2a0c7244a3e59e74ccbdad66f7e1db2dc07dc77356b47f2bb6bd7e63e31d5b2e8e0bbedaff86ab9c5c4976cc3d3ea08f4f811d24a43bdb7ad3ddd48ab031ecb7d0dcfd689edac9d31a9ad02277fa76ac8fa17b62ece4a59a919ea8855ae6b066e6d9c97af4630e30c70ad5ae1bbd13b85553c4779c2e9900d4720ff30bdf926e64a2e038f4faaaf478cb19585c8bae534236773d90c65d02e2b4aaf56fd7964f83fd07fc7ef8115f021b8cefe4bfa470e7a37ab3289d5", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00009e2000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000049000)=0x48) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00002f4000)=0x3f, &(0x7f0000921000-0x4)=0x4) 2018/01/25 10:39:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d0b000)='/dev/keychord\x00', 0x20001, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000dde000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00003cf000-0x10)=[{&(0x7f0000b97000)="580000001500190000bb4b9600055c5d02ed3b850280e07648020ec818fe58a2b25205000000723e0100010000d7000000000004001741380a0031f800000000000e8d00002300000000000000006001ab1dda4ac3536301", 0x58}], 0x1) 2018/01/25 10:39:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a94000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000ef5000-0x4)=0x7) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}) 2018/01/25 10:39:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e6d000-0x9)='/dev/rtc\x00', 0x2080c0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b7a000-0x4)=0x0, &(0x7f0000ebe000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002a6000-0x5ce)={'nat\x00', 0x0, 0x1, 0xb0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f00006c8000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @rand_addr=0x0, 0x0, 0x0, @common='sit0\x00', @common='ip6tnl0\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, 0x90, 0xb0, 0x0, {0x0, 0x0}, [{0x20, "47b78781d48e6163a1bc08ecdc92d8422df8a43a0f900e6ea852fc192f", 0x0, ""}]}, {0x20, "bfbc97f0fe74e5f4a372c0cafc435d1270cbbb00710ec61792591412a4", 0x0, ""}}]}, 0x110) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a9f000-0xc)='/dev/rfkill\x00', 0x6a0040, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000c3f000)=0x2, 0x4) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000163000)={0x2, 0x1000000000, 0x3, 0xfffffffffffffff9, 0x2, 0x6}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000790000)=0x0) ioctl$void(r2, 0xc0045878) ptrace$setsig(0x4203, r3, 0xa, &(0x7f0000312000-0x10)={0x10, 0x6, 0x1, 0x8000}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000269000-0x4)=0x8) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00008a6000-0x4)=0x10001) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000022f000-0xa3)="7186b5665e233e19f3d06cd5d327ab8c5e525de5275da49ad10271e44235f3b7924e952e9e99ad827511a9d2a3169dc81bd72ec11cf8377e32f694dff772161ba44b147f1d4cc15a53024d36123ae525cba7cdcbefce32748ee3eb08aac5415987bb5662ac4138a6c5abc529fc92e17e5680c7e99d722db2e2789315aa01e35d8c49993ce0df7834d5293bd29f147913d63fbd11f993fcfadb59f3021fa29098b84d3e", 0xa3) 2018/01/25 10:39:03 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) pwrite64(r1, &(0x7f0000005000-0xfe)="", 0x0, 0x0) sendfile(r0, r1, &(0x7f0000013000-0x8)=0x0, 0x80000000) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) 2018/01/25 10:39:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000db8000)='./file0\x00', 0x501, 0x20) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000098000)=[{0x2, 0x3}, {0x4, 0x4}, {0xffffffffffffffff, 0x7fff}], 0x3) r1 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) r2 = open(&(0x7f0000259000-0x8)='./file0\x00', 0x0, 0x4) signalfd(r1, &(0x7f000029e000)={0x3}, 0x8) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000a9a000-0x27)=""/39, &(0x7f0000da1000)=0x27) flock(r2, 0xc) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000c20000)={0xffffffff80000001, 0x5, 0x1000, 0x2, 0x3, 0x0, 0xfffffffffffffffb, 0x1, 0x9, 0x80000000}) 2018/01/25 10:39:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)="2d70709230233a2900", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000f49000)=0x9, 0x4) r1 = add_key$keyring(&(0x7f00005fc000)='keyring\x00', &(0x7f00003a1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000ec7000)='pkcs7_test\x00', &(0x7f00008b2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001d8000-0x9)='-ppp0#:)\x00', r1) pipe2(&(0x7f0000518000)={0x0, 0x0}, 0x1000004800) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') utimes(&(0x7f0000f62000)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TCSBRKP(r0, 0x5425, 0x6) ioctl$KDENABIO(r0, 0x4b36) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/25 10:39:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000286000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000073a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040f000)=0xc) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x20000, r0, r1, 0x0, 0x562e3336c0ed74de) 2018/01/25 10:39:03 executing program 4: mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000007000)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000063d000)='/selinux/checkreqprot\x00', 0x404080, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f00008a1000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a0000)=0x10, 0x800) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)=':', 0x1}], 0x1) pipe(&(0x7f0000464000)={0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000026a000)=0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r4, 0x0, &(0x7f00008a0000)={&(0x7f00008a0000)=""/187, 0xbb}) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000267000)={0xb79, 0x90000, 0x2, 0x7}, 0x10) 2018/01/25 10:39:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00009fd000)=@random={'user.', ',\x00'}, &(0x7f0000a0f000)="707070302d40776c616e31766d6e657431b06b657972696e672a6b657972696e674000", 0x23, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002aa000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) r0 = socket(0x5, 0x3, 0x400) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eb0000)={0x0, 0x0, 0x0}, &(0x7f0000f75000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000071a000-0x4)=0x0) r5 = getuid() lstat(&(0x7f00006e0000)='./file0\x00', &(0x7f00008ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() r8 = getuid() getresgid(&(0x7f000009e000-0x4)=0x0, &(0x7f0000ada000-0x4)=0x0, &(0x7f000056a000)=0x0) r10 = openat(0xffffffffffffffff, &(0x7f0000553000)='./file0\x00', 0x220000, 0x2) r11 = mq_open(&(0x7f00009f0000)="2b286d696d655f74797065235c5c9a657468317d215e3f63707573657476626f786e657431776c616e3070726f636d696d655f747970652f4000", 0x800, 0x10, &(0x7f000053e000-0x40)={0x8, 0x419, 0x7e, 0x0, 0x4, 0x2d75, 0x3f, 0xfffffffffffffffc}) r12 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c8e000-0x15)='/dev/pktcdvd/control\x00', 0x111183, 0x0) socketpair$inet6(0xa, 0x5, 0x400, &(0x7f0000a07000)={0x0, 0x0}) r14 = accept4$ax25(0xffffffffffffff9c, &(0x7f000076c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000877000-0x4)=0x10, 0x80000) r15 = accept$ax25(0xffffffffffffff9c, &(0x7f0000b9b000)={0x0, {""/7}, 0x0}, &(0x7f0000024000)=0x10) r16 = syz_open_dev$sndtimer(&(0x7f0000992000)='/dev/snd/timer\x00', 0x0, 0x20080) r17 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00002d6000-0x4)=0x0, 0x800) r18 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009fe000-0x15)='/proc/self/net/pfkey\x00', 0x10400, 0x0) r19 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f000039d000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x0) sendmsg$unix(r0, &(0x7f00002ba000-0x38)={&(0x7f0000892000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004c3000-0x20)=[{&(0x7f0000ca9000)="bf8a25217e26733271da48f238d9416681c208e6cbe25be6b86176c264087cec2c3a946590e2fe30202b9d6611952dead7aae6c775078e50462c13477ec738c29c3190026b75f0c5d0dc7d2b145230d17d46fef86f382c8b2dd473fe24f7c2e6c0289aec336d65166066361eae26f6fc3968395ff120358f25b663d5f4294be35f3f2d4a78a5eb859f3b2dd91fe02aa96a257177a20e7734d898d19c22ae4321bd21497461d9566dbdf15a02a48504db1fe6199360daa7ece60e30834eeaae92defe7743d44041cc9e3f77b7dd3f49bb67ffe9fba49300666a7402e99d3ea5e4b6de", 0xe2}, {&(0x7f0000e5e000)="0d0eb5e028282d5f0af6", 0xa}], 0x2, &(0x7f0000ac9000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r10, r11, r12, r13, r14]}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, r19]}], 0xb0, 0x40000}, 0x8080) 2018/01/25 10:39:03 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e34640000dbffddffff1f000000000000dd7adcffff00030a0b8b3609"}) r1 = fcntl$getown(r0, 0x9) ptrace(0x19, r1) 2018/01/25 10:39:03 executing program 6: unshare(0x20020000) r0 = gettid() exit(0x0) syz_open_procfs(r0, &(0x7f0000d0e000-0x12)='net/ip6_flowlabel\x00') socket$nl_generic(0x10, 0x3, 0x10) 2018/01/25 10:39:03 executing program 7: process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f0000543000)=""/1, 0x2cb}], 0x3e4, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x209, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000198000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000063d000-0x4)=0x29d, 0x80000) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000031d000-0x4)=0x0, &(0x7f0000e4d000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2200, 0x62) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x30)=@random={'system.', '+mime_typewlan1.&{,lovboxnet0/\\vboxnet0,\x00'}, &(0x7f0000001000-0x2)='{\x00', 0x2, 0x3) 2018/01/25 10:39:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a61000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x8000) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000088000)=""/14) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000ca0000)=""/10) 2018/01/25 10:39:03 executing program 3: prctl$getreaper(0x28, &(0x7f000004b000)=0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00007d1000)=0x0, &(0x7f0000644000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r2, 0x44, 0x0}], 0x1, 0x80000002) connect$unix(r2, &(0x7f0000c96000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000dac000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(r1, &(0x7f000035d000)="ff3325abfdf22bb1c41ab3c419164c24c1621d64229c7fdadd68ab25e95c26ba4cf4453900d293c22bdc7a4fb3c5c28a0f508c85841ab1444f30052310fcdc0afb4821ffd0128e82aa8cc33f0179014dd2bd2414cdfa32f1569d492d0a03efbb5e3759ac4c2b8dfa3d9e84060c91f240316af5e7fae0a4d5a67c1fef2ee680854b62a793f7572664fb04f08d17104d00cbdf657fc05d21197a3dee4ef595759bceff5af68c26c7c308879f7d62d9ed104538ace3a145bc478a6bb34ba64f888fcfdfe56a10133748", 0xc8, 0x0) 2018/01/25 10:39:04 executing program 0: prctl$intptr(0x21, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) fcntl$notify(r0, 0x402, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000)=0x4) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002000)=0x6fbf) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x10580, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x4, 0x7fe00, 0x3, 0x8, 0x1, [{0x7, 0x66588537, 0x7fff, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/user\x00', 0x2, 0x0) 2018/01/25 10:39:04 executing program 4: getcwd(&(0x7f0000888000-0x71)=""/113, 0x49) 2018/01/25 10:39:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00003a1000)='/dev/usbmon#\x00', 0x0, 0x4200) r0 = add_key$user(&(0x7f00006c6000)='user\x00', &(0x7f00004c2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000714000)="86d66e79182297b568208a2156440eda02ac8c6b5c87f110f54a4e0505886f40743a9dbb7db9cf9e22cd8b1551d45d84717bbedaf0c2dd9414a9e7cd2ac4b454373b985d8fb07537c137c86607c26bee19d5f8834e56091f8b91413f893bf0804a382a7209b3d6208f3dad33f0a115372f1eb38b3bbf69b0a1a8143bf56ee11a2709d10da4365e7fa8be154c04e88488a258079071e134fec8a550db27f3c6833b8d297e3c1f216ddf9c62934060", 0xae, 0xfffffffffffffff9) add_key(&(0x7f000004a000)='logon\x00', &(0x7f0000d6d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000564000-0x83)="d081280d5db5a80732f4d4b6f0c4f7d4a619976f65bc0e4de3f94367e5c2d896eee98a0f4c38f7b53ab92ab8c09f83722d2a2fea70bf047e1f0ee724aa42aca65c663b889a11486a2b4286f27f7b7a408c0e6ce83efbeb544c7a6ee34481439f9e7166cfe139d605efff435a33badc69ea14c7f52b2f99d7dc01dda789c5dd2ab4dc94", 0x83, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000457000)='rxrpc_s\x00', &(0x7f0000f41000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000b9a000)='blacklist\x00', &(0x7f0000e5d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000836000)="e0badbbb2caca6be7ea9c3f82e09952acf66f8165463c2dac37f168f44a7ffd9fc9276cfb1b0e4000000001949f982058811764afc8b4a6391b3465fe2aa9bbab348c5fd7306cfe1525aa8d0bd07e2301e0ca3db0716171b3d464bd61f36b8ccc3e6778c90d1fbdf6c58f055e2bc2c6690006ba826bb00000000000000f400008001a6f3402359dd0866eb21b22f408ecf9141d06937a14208030000000000000032abdc7f644dcbd8cf82dc71b0bbeca29ad9467f74a7b9dcb2de9ade57aee2dc31", 0xc2, r1) keyctl$link(0x8, r0, r2) 2018/01/25 10:39:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000660000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e1b000-0x4)=0x0) ptrace$setregs(0xf, r1, 0x6, &(0x7f0000ccc000)="0f26763df208f953d81cda9dc11c9672c82014f7b62ea7e3c1daced65bbfa3920ffd19dfab46954ec79b69110b9a25a0e53ed53786263b1d7411060538ddf65f06e5c4a208f454b627bbab20ac35951555e1c27550156ae5d461b940a8a0a4ca8afb02b607d0f2bbeaa68160ee24e3943f4bb06324adf8b4499976798f3d768fe71223") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000021000-0x14)={0x100000000004, 0x8, 0x7, 0x803, 0x0}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f000014b000-0x38)={&(0x7f0000037000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e0000-0x10)={&(0x7f00002aa000)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x4040801) writev(r0, &(0x7f0000d45000)=[{&(0x7f000007d000)='Rr', 0x1}], 0x187) 2018/01/25 10:39:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100008001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fd7000-0x34)={{0xffffffffffffffff, 0x1, 0xee2, 0x3, 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]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/25 10:39:04 executing program 3: clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) 2018/01/25 10:39:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d01000-0x4)=0x0, &(0x7f000006c000-0x4)=0x0, &(0x7f0000a23000-0x4)=0x0) getgroups(0x3, &(0x7f0000e63000-0xc)=[r1, r0, r1]) getgroups(0x0, &(0x7f0000e07000-0xa)=[]) lstat(&(0x7f0000a23000-0x8)='./file0\x00', &(0x7f0000995000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000509000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000269000+0x958)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000066c000)={0x0, 0x1, 0xfff}, &(0x7f0000a40000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000045c000-0x14)={r4, 0x1, 0x47, 0xe, 0x200, 0xea19}, &(0x7f000064d000)=0x1b4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000060d000-0x1008)={r5, 0x9, 0x1000, "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"}, 0x1008) r6 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e34000)={0x0, 0x0, 0x0}, &(0x7f0000601000)=0xc) getgroups(0x6, &(0x7f0000673000-0x18)=[r0, 0x0, 0x0, r2, r6, r7]) r8 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r9 = syz_open_dev$sndseq(&(0x7f0000d0f000)='/dev/snd/seq\x00', 0x0, 0x101082) r10 = dup2(r9, r8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000f7c000-0x8)={r5, 0x6}, &(0x7f000084d000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f000045d000-0x10)={0x6, 0x8000, 0x8000, 0x78, r5}, 0x10) write$evdev(r8, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) ioctl$EVIOCGEFFECTS(r10, 0x80044584, &(0x7f000010f000)=""/81) write$sndseq(r9, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) ioctl$PPPIOCGFLAGS(r8, 0x8004745a, &(0x7f000030f000)=0x0) 2018/01/25 10:39:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000119000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x80, &(0x7f000000a000)="") r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000add000-0x10)={0x0, 0x0, []}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(0xffffffffffffffff, r1, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x3) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000282000-0x4)=0x0) stat(&(0x7f000056a000)='./file0\x00', &(0x7f0000c5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000089f000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003ab000)=0x8c) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00008d8000-0xfa)="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", 0xfa) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e70000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00008ab000-0x5c)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xc41}, {0xa, 0x3, 0xffffffffffffff3e, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x0, [0x56, 0x5a, 0x8001, 0x7, 0x0, 0x0, 0x6, 0x0]}, 0x5c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) listen(r2, 0x3) signalfd(r0, &(0x7f0000a06000)={0x7}, 0x8) sendfile(r0, r0, &(0x7f00008be000)=0x0, 0x401) 2018/01/25 10:39:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) bind$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readahead(r0, 0x401, 0x64) 2018/01/25 10:39:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000948000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fadvise64(r0, 0x1, 0xfffffffffffffffa, 0x3) signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000cc9000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) 2018/01/25 10:39:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000949000)={&(0x7f00006b0000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001db000)=[], 0x0, &(0x7f000052b000-0x2268)=[{0xef8, 0x0, 0x0, "09751cf914f76876c7e16ed665915b4086093020b27771c62d0e3c5939d980a1bd25c040e82740dcaf7888392db1e485afc9a9e23b8ee983feb033dc6c39d4491b350e2ecfb974e713e4981c9bf21a921e46ba74fbad7a6c9bf253271d7881baf80c8e2b3252f4b61240fd3919c2106942e18c4078fc7afa43f210ae6b524713a19e6d3dbb762c96d47fd33650b827fc8ed3d5f067e13d6095eaf900d2efad9ddb911d0cec1077f1b2c6687e2346bbeb61881844a65073d75ac26b0750a31800d1701d8fb599f4e0e6878f334ca680bf79de8b37bda2e200a6bb9ada0b4914677d3ae8934a247b092853fd283f1641d02f7b79877975a7d836654544d5f55a66130c1389e89e2e4177f4afa4351a4725635c2f12baaffcfc6dbe1a8a5a9f1654fd2482de15d424ffb6b9666c2af0a012b619f0c5b6c288afd073095913fa2e2be1500dd9bf659f3ec0cca78b9949ca9d7662cd5597738fe8b3e060c115e16e545e8c3bbf523f7ee24a8af21b73011dc3c36eb59dc5155c4f1d8a49387636baa711d1d34cdb924538ac9749657e5420f08c7039a9e08bd46574003e0b97dac6722eca89ce5555caf0495079177bb1b23ae75ae99f3851a8e2fe5990d5adba37e90d9d2e9e1837a16e1516ea48d772b1dc05c252ff7b1e884f13fe45a2f28a1ee6b61fc06959f225de5b6819a7d21cdd565e9c0c6522ab1aa0aca08f8e8909d9284e52d36a4fdb057dda2a6e2929fed34e2efe1a3cab572486e19fa153beffc5fee95220a131698865ca8960b899417be9b080f3f7fe5419a2d911fdef56601d7d758753e297fb84fa1873785fc8e5cc2d8343148d164ebf8de46f87d186de05d413925ce24dffe956c922b6c5527021f55e8faced36c305abf087e32cf4f3a3dae884ae9ec506f20bc7a5c377e95bbb6a70bab30edbc51543e8df74b69f539d3c269a9e08625473e7490d1cdafdb26ce5b8e93f847cd0c265e29c77968ffd6caa4676861cf22c08ba22fc92a998be2379ca9adea69a9332e46125c5559b1e85527a72ff0d75a8b45dcee635955b1a86acba8b0f274a9653bbc85469ec977fbab9e77ba8f8769a9dcc67141fb2d545f53bb1669779bac2b360404531becc41ffa4be4c8ecfd69f370b0d71d3eef93ebf3edd748add44136a2f2064646c02ada9f82498133e1c795d41f5d6393c0598314df9ee0ecd583ed4ba5f5eb84d54224bdf3a97cdfd2b449037819313bdecce04683042a5179249fb5714e4ac106569c51f19e06dc2c25bc2bc6556f30e1d940659f4d94965604eb5c27ed1ffd77118879cbb7d9472747b03d50f906b0eff69f1149ff3f0357cf13d26c7aace32bc6c06ca71f3a891c4fbb20cefd5b8ea98adc02f18fb144b324f7c25456c3409df5365354b9de7ba38dfcbde7baa8b44aabb0f11c2b41be098490d285d0cf1cd70218cb577435a657d15869c0b426be59d49b9a214d01be14a1e7c9b25f7eacd6d0d2e02d8df04afb05b31c9772a8e08307d1e0467104b09ed5fee4a095213c6781725755d9ddee3cf69f1c5973a0c3688e003079431fe36ea361a0ae28464c346dfc17f9fcc585ea95ebcaee4cd88e24c27707ade54d4785450cb72d623e6d1bcb1ccedbb50e4d6801aafc6e0759c4651e053769f0dd86c16dbfd9bcd62454a6e3a127be147bbe061e448ce36f730c7bc3e460be0cf0baac13408e7459762f1ec043d04a7fbd53d35664807487e7021a3de62645a1ee1df55caa6a293d302acde3b88a9b3c79ad952245a44ca08e31d649abdd6f0ffacc27f4e23b3bef0612a9848f735ac61bd7d350b30563679e6ef7fdc07459eb6c8d635407a693982d9fbe20af400189bed0e0d52d99e97b8a0828b9187f99cb7869f43e33f92ef3c802927b6d09976661dc0b2a2bcbd313fe86ee0ffc4e0006dc528792225ba1a0126a3b54399eb833c2a74d08702811e01373a093b1a73e5364613215cbefdf4168c54234bcc2ec66c24aa188b5bd8e3a911e0107bf0a962452e28eaeb4ad02b44e19ef3fad8770eb24cf4e5741cf372079f4be3a0870b69f015141f359ea72cef4485e9071e80a2adcc37ef526b8a7b58544ebff06d6e474c13678731bd5debf58ed58a68fd7b45c8e0a33b18860cf987e11f41e4957c82fc2dfa2707e7d915cadf5535ec3778548572203e8224334429fe6094895c97289c96396f7231f80104aca25c85a7793847488dd1e84c6a3ff16d71a9a3390dfc2ce71f5d8a771e0acbc180d5f1c6d2968471bf7f0ec1bb3d7b812ae436c7934d9247b609bfca19ca230c58906db53b245ad2433d00bf31fc85e6c4ed6fe5aebc9f1d74924c22287809cea447383ef352eae6f76e52253527821fbcd2424f333f1176120907d6652bf6708af735f04e474029fe92dbb0e10b377a6a7ef7026da80de9362aff7efe78d6cae52aa41f27d7c24ebe72dbe38375b4d190ad5982fdd576262187bac442ad622a10008bde28be2b23948236f79dd2873be0b6ddde9c891d34f77e38b4536e3fd25059535f76c43edd8ede6fd51ed046919c937bf718485f303355466a69caa61aea65d28e0393fed9cc9fb8797a7671264f80beea019719279d57788ae03d419e4bad314cedd496063944b8ce4226ede9261a93c7b7d14346f10da2c280ac9ea51972dc6b73f40a107cc23a160093b1138b3497b253f2ec310883b869f8b3d581c8cee170fd49a9ad2bc66bebbae0198b5a36ce31dbaad88a29daaee51572a8ab4672a3dbc59a5dd129b4c6c407a41364508abc16f1bb0d69a321b796cae331db30ae18e285a9d281b9be2d819d00b011d4204417055d1dd5701b31d8d7990109f5dc7a884869f9213eade293a7ecbf433a8cf035406dec540e7fcd0722e2b4262edb8f55ed4fd6121a6b9b2c265a0d8ab5f0e15ec966d952fcc37d17010e15cc7aa4b1fc99c615962086c0d1e6c21ef5dadbd240d650a66660fd5d15646f0546b0b77e3a30c978bd62b6de8484681e60df2f42adcfe902912d402b92e40c06421f12520c1c3c4464847332d606a9aaff3aa3cf7494108b4480eef43317053f546f11dc10eb9b3a7a02f0d022a8ea21472a6c08ee6d2a30c80bb63e89f586a299614bfda0c85f1b9809379c6a2290f3d2907d3a362958e214dbe87fdf8e2bb06bf4be3ff73a4b8e50a6a3e0e89350c9f6c8a093c79e24c7461406e155f9a6cf55580c5e386aef431544c34166005ab8bedc372baec859e00c2a458347be9d5c4a3b707d3f7d8096ebe6ea30af125a5c1fa525ddfcfefb380c3c19ea9aa4fd25f3b45a0f08368cb598c5d8a7008db6dfa679d426aed110ec361ddb4a027e48ec2ff566b9fafe02743ae997f4fae8ecaae6fd8e961ac34dfe6f3c9b6a32f3c33a6fb9338eb9720dc7906f9d164a632a9da2d69b0a6a547b6c78b9cbde9ba0acc495640c31d20793e957e438686eaa882b8ed42dfcdea805c2d8d27b7bb060e9886df45cb9f5c30430690dc48481b0e370c8b4f513b4720ba50da5acf91c16c1360d456de9ae2b33685ed616ff80733f3e3ca08c7192e9267d96d35f0dd99c68d292c5a910911048d2f30d7ff19b361232298b263d3ae243796deff2a956d9a805ff317f13f149252b09c1f10a8becd102add4f7866efa8aea390c9e80fa9244358ccebe0863a6d07cf2cb6a9a889b540ef914f9711465546226b3f6b17e9a8fbfd582f35d6e18ca312be3006ef1ee3e8b26bce69bf968eb5682b9b69f17dc9c13d8c18ce38469995f18dbd8c7908c014df05f9a92581f4c60c354edb5185879f618468897a43069128cfe7a9cc45dbfa19e70364c0723adfa4a54414dcdddb0cfdc4653672ca820c2258eb000ff197f4a689c360a88dfc5955eaa3857698db7268fdb060130f0b7702a81d782ffc5c0c070b015e17dbeb678e84dcb491786b293ad4d7d9d5c2e24a18087a382b6c3beb0fdfecd987dbc4111dea94c09e622d8ac947588c70599fedb83a58b5dcce6cd7b967c6bb63c492b3a06f240d098b69c3df76b13eec0ba89da90ddec87134b5b3bfd2c6185a7886e1791f8acbf942e6aa966057331db04a969a6e9f45db1d8534d9c0cada225c8f9d75c7067472c8f4a88c6963925197affd63c6ce965b17139bcb8fe9f88e27fa2a69c31c6726c8eb2f4014a6ea2c8e4d5e4269bfcee42ce381f70ec6d3768b51d9f3067487c1b0d4aee97052a304b0998e8e3e2483c35b98796cc6add6d2b7aa690ffc0f9e2f3c253ee039c2bf07c96a75605fbc083ba942b59fc2ae67155ab5d2f29f65f7322ac8a55247de2e8e911a80d5c20b539f49fb14168db4a5b4561f0fd73fb0254e3a04b2ba459b8c35b82ecab1ea32ecdb9ca92a16089893c3a113f0b812f9ea7738d1cdbc1046519e270b289101df2c143d8f5d8de83dca6d8e7371faef0eac5247c1eee00a73df396ef5b612511e947f5a76193358d42ad141f7e175999924a375ade527e1c209feb4bf403984d7bf233fe91f85cbe1da820a36439e3dbede4f7f6a6c68a7707022eb2fc947106cc4e0dc19cab08fbbb83081d46fb971c4d7b89d28e0da1644adb5033e6488330d6396b599970ab7da1239937601aa19a815f19d2cd6057594e61d7c5dabe6cd7888a6ff510434d9e2e830fc8f76aabf2b1d8dc338a44a085c28aa2bfbeea2da39224d1e14d29c65bc9e90b960bf2619e6e8317a46f8e88bb4276036524168b24fc026d62eab4c8db6340a321174b5657fa975a70f0217c678ab92df181698c58b19e6d334e8d8bd6e5e3d898e89ad7dc670947f66ba3265b2039d4fc88b7a65272a188e22c1bedce3fbbafd800390b711ad06ace53f609bd55484612fa01bce4f65e3004d675cfead35ce91685fbf5d91e13a9d03b88636facdd63a97df516cf6201305331a3f3ecfcae8b9cca8d8d1dc6617d776b03b17b2d9787b287ece58b7afe54dc1f2a1a4f066fa4490a43b9ea7803c8b6e26007e5a3ba9e980e9c878bff33d0538f865ff7e131e17a6b76ef3249f51821ea128ebc41f767e4ac1d06a7e1f4a71453fb310ebc2a3fbf5eee527520ae321bd0e42ef08c15f3a37eefd4aadaa43d9f3a3cf966296ef0a9f623d68506f0c4c150ed50f3cbe0d74a781c4716dab52b86caed4c63d8e0658b21ab5fecccd44af789720a6dbecef480a544bb8d155ba9f938d47e70b6669bc5f9fcb3a9a65541d40ed175a5929b3d9c831edd393ed49bfc6fb47f92fa9059851d7b305a8c69ec4ddf98793403b5cc9ba09618e89a62eb9fa9190c401685c59bc92ce60195867e4e41324b30df939de6fef09f7765bc08de0ba091f42841b705c9e08677d6b159322f9e473aeff1ba984da29134ddac015aae3e1e258dc35d03d2f1787570f729771919fd66fa10e4de0f"}, {0x1010, 0x102, 0x1, "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0x1f08, 0x4000}, 0x8004) socket$nl_route(0x10, 0x3, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000603000)={0x0, 0x0}) 2018/01/25 10:39:04 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f000044a000)=0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000-0x8)={0x39980732, r1}, &(0x7f0000003000)={0x2, 0x17, 0x893b, 0x9, 0xcaf, 0x99}) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer\x00', 0x32902, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000000b000-0xfa)={0x0, 0xf2, "06321c1463b31e3d8a7aab22a96e642ae2430fe63a4771c663991713e6dacb68cc9d59be615bab9fd3b74ccbbefbe672d8bd5060cc55f8ca8a3b6d4072e24e484b07998854361c0f5a510397602585865dc35f719d66f2306c2a2463980490aad449ebd02d97c0eb4426afee289e45c567b8ec14b21f976df69838eecaea7cd70a6f372dc574cc0731c74ab39f3a1f171409c849dbbaaef41d98f022f14e2e561090be893959ba6b38050b4a49571a775d70dbed1718b926cc9d232389e25b9fe1557dd20b04a119080ad74f229b2fa01339e2b26bf24671345572b8ce2ebefbc6a0e077538662a451a4b11b12ee404a141f"}, &(0x7f0000002000-0x4)=0xfa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000009000-0x8)={r4, 0x5, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000000a000)={r4, 0x80000000, 0xc1, "f32f1321fc3ff739c98bac65f476fb93f316a9575c3f0ffc4d1d2191260bdb40ac7f558f186e0c327710821e716ede152b02ffda1d26e89c7bbea9bf4eb1696c6604e9c96a0d74ab9a6f47d32dce469f93b87585235697e028adb94c89cee8e5cfe1b57c64f2324e0711476c3c1ca9c891de8b482ce21b0390d0987dc94f7cf6d0ca0fa4836640f9a03f42596a910c4e60237cb4f64491b97542b8ec05fe342c2ec814a9c0a6a288b01c663ab70e166f96062e0f03187e64c7151cf69deac5cb0d"}, 0xc9) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 10:39:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005cf000)='/selinux/checkreqprot\x00', 0x200080, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00002f0000-0xaa)=""/170) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) removexattr(&(0x7f0000dcc000)='./file0\x00', &(0x7f00003ac000-0x1a)=@known='com.apple.system.Security\x00') 2018/01/25 10:39:04 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0x4)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000f86000)={0x7, &(0x7f0000000000)=[{0x2, 0x0, 0x200, 0x9}, {0x3, 0x20, 0x9, 0x0}, {0x5, 0x80000000, 0x8cd, 0xffff}, {0x100, 0x1, 0x3ff, 0x3f}, {0x97ee, 0x0, 0x248, 0x2}, {0x3, 0xf149, 0x7ff, 0x0}, {0xb1, 0xf60, 0x10000, 0x8}]}, 0x10) 2018/01/25 10:39:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000e9000)='/selinux/create\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000f06000)={0x4}, 0x8, 0x800) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') write$selinux_create(r0, &(0x7f0000cba000-0x59)=@objname={'system_u:object_r:systemd_passwd_agent_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x31, 0x36, 0x20, './file0/file0\x00'}, 0x59) sendfile(r1, r2, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/25 10:39:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000678000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2f000)={0x0, 0x7530}) utimensat(0xffffffffffffffff, &(0x7f0000868000-0x8)='./file0\x00', &(0x7f0000716000-0x20)={{0x0, r0}, {0x0, 0x2710}}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00004ea000-0xe)='/dev/keychord\x00', 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000031a000-0x4)=0x1, &(0x7f0000169000-0x4)=0x4) 2018/01/25 10:39:04 executing program 7: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e3e000-0x8)={0x0, 0x0}) r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) 2018/01/25 10:39:04 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/ppp\x00', 0x80004, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000)={0x2, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000003000-0x10)={r1, 0xfff00000}) 2018/01/25 10:39:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)="", 0x0}], 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000151000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) 2018/01/25 10:39:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d1c000-0x4)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000925000)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/25 10:39:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b5f000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000096000-0x4)=0x3f, 0x4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000536000+0xa8e)=""/5) 2018/01/25 10:39:04 executing program 4: creat(&(0x7f0000001000-0x8)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") rename(&(0x7f0000682000)='./file0\x00', &(0x7f00008be000-0x1)='.') setxattr(&(0x7f0000e42000)='./file0\x00', &(0x7f000028c000-0xd)=@random={'trusted.', "00e2660000"}, &(0x7f0000a5a000)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x1)='.', &(0x7f0000000000)=@random={'btrfs.', 'selinuxwlan1\x00'}) 2018/01/25 10:39:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000adf000-0xb8)={0x0, 0x8, 0x4, 0x1, 0x8, 0xffffffffffffff8b, 0x4a401b32, 0x7fffffff, {0x0, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d8, 0x3, 0x8, 0x6, 0x1c000000}}, &(0x7f0000f6f000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000acf000-0x4)=@assoc_id=r2, 0x4) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000080000)=0x3, 0x4) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/25 10:39:04 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) 2018/01/25 10:39:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007d0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005c9000-0x11)='/dev/vga_arbiter\x00', 0x44000, 0x0) 2018/01/25 10:39:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000758000-0xc)={0x40002001, 0x0}) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000d9e000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000001b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000f83000)=""/78, &(0x7f0000001000)=0x4e) 2018/01/25 10:39:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00005b6000)={@common='tunl0\x00', @ifru_flags=0x1000}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg(r1, &(0x7f00003df000)=[{{&(0x7f00004be000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000647000)=[{&(0x7f0000b4f000)="628147e0", 0x4}], 0x1, &(0x7f0000dfd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/25 10:39:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x13) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d29000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000068f000-0x8)={0x9, 0x80000000}) writev(r1, &(0x7f000013b000)=[{&(0x7f0000350000-0x58)="580000001400192340834b80040d8c560206ddffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffeffffef03ed03fff5f800000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d6e000-0x8c)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000049f000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000abb000-0x6)={r3, 0x401}, 0x6) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000053d000-0x4)=0x26, &(0x7f0000e48000-0x2)=0x4) 2018/01/25 10:39:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000245000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00009af000)='stat\x00') sendfile(r0, r1, 0x0, 0x3ff) sendto$inet(r0, &(0x7f0000379000)="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", 0x4ae, 0x0, &(0x7f0000790000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 10:39:04 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000b25000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 10:39:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$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]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ec000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) poll(&(0x7f0000051000-0x28)=[{0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) 2018/01/25 10:39:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f000094e000-0x6)='wlan0\x00', 0x400000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b4a000)={0x0, 0xfff}, &(0x7f0000525000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000696000-0x8)={r2, 0x5}, &(0x7f00006be000)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000e9d000-0x4)=0x400000000000000, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004000)=[{0x3, 0x7f}, {0x0, 0x0}], 0x371) 2018/01/25 10:39:04 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000e1b000)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00008fa000-0x4)=0x3) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f55000-0x4)=0xb) 2018/01/25 10:39:04 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f0000018000)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:04 executing program 0: clock_getres(0xfffffffffffffffb, &(0x7f0000c30000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000001000)={0xf97cff8c, 0x8, 'SE Linux', "fc737cef649e5006135f262ae24a0eac91d46c37ddcc8721b2dc7d043104d12cb6c050286485b0cf5111af6d98dd2fe70ef9b4969651f7cc"}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x62, "fed415153e5a26f8e52607e759073a41c6cf3a53c734dcdcf9c61561a60ac6b348c1e95d9672589c190fae3fe492efe6567a3034556bbb3ca7c555e5a55fbc0f16f59f6f46bd1b21c1c6f4795d4ec8d4d2aa1f602463432952acbe77219941964ffa"}, &(0x7f0000002000)=0x6a) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001b5000)={r1, 0xbd, 0x10, 0x8001, 0xfff}, &(0x7f0000971000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000-0x4)={0x0}, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00004d9000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000700000)={r3, 0xf4, &(0x7f0000180000)=[@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, @in6={0xa, 0x1, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x2, 0x7a5b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000e05000)=0x10) 2018/01/25 10:39:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c0b000)=0x0) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000036000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000183000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000696000)='/dev/rfkill\x00', 0x224000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000961000-0x4)=0x12, 0x4) wait4(r0, &(0x7f000022d000-0x4)=0x0, 0x80000000, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r2}, {0x0, 0x7530}}) 2018/01/25 10:39:04 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000368000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000028f000)=0x0, &(0x7f0000000000)=0x4) socket(0x9, 0x800, 0xff) mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4a, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 10:39:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000819000)='./file0\x00', &(0x7f00002cc000-0x11)=@known='user.syz\x00', &(0x7f000059b000-0x2b)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) 2018/01/25 10:39:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) recvfrom(r0, &(0x7f00007bf000-0x26)=""/38, 0x26, 0x100, &(0x7f000083a000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="fee4976804d05ae66217d61495591eeb"}}, 0x1e) socket(0x0, 0xb, 0x8001) 2018/01/25 10:39:04 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c08000)='/dev/keychord\x00', 0x40000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fce000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 10:39:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f81000)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = syz_open_dev$sg(&(0x7f0000922000-0x9)='/dev/sg#\x00', 0x3, 0x80100) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000d96000)=""/209) r2 = request_key(&(0x7f0000331000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003ac000-0x1)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='blacklist\x00', &(0x7f00005df000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) keyctl$search(0xa, r2, &(0x7f000000b000)='id_resolver\x00', &(0x7f00004e9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000231000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f0000a21000)=""/225, &(0x7f0000c28000)=0xe1) 2018/01/25 10:39:04 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) pipe(&(0x7f0000f87000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00008fd000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0xfff}], 0xac) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000093000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x400}, &(0x7f0000f89000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00004f1000)={r3, 0x8}, &(0x7f0000ecd000-0x4)=0x8) getresgid(&(0x7f0000f87000)=0x0, &(0x7f000059a000)=0x0, &(0x7f0000eb7000-0x4)=0x0) [ 69.234664] audit: type=1400 audit(1516876744.478:61): avc: denied { read } for pid=10206 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/25 10:39:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) finit_module(r0, &(0x7f0000f3d000)='\x00', 0x1) clock_gettime(0xffffffffffffffff, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r1, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000e93000)={"9cc39c336fa38086ae02ace4f37fb29f", {0x4, 0x6, 0x8, "a5d0dd317f00", 0x6, 0x0}}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000283000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/25 10:39:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000090c000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) r1 = creat(&(0x7f0000a6d000-0x8)='./file0\x00', 0x2) futimesat(r1, &(0x7f0000b39000)='./file0\x00', &(0x7f00004a9000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r0, 0x4, 0x42c00) ioctl$void(r1, 0xc0045c7f) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000854000-0x8)={0x8, 0x10000}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000b9c000-0x18)={0x0, &(0x7f00002f9000)=""/163, &(0x7f0000ab9000)=[]}) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) r4 = dup(r0) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 10:39:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000178000)=[{&(0x7f000033c000-0xb2)="", 0x0}], 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000492000-0x50)={@common='ifb0\x00', @ifru_data=&(0x7f000044f000)="1f595262c951967ad9c81ecfaeb7af04114290b202e4ab3b114542c2aecbd714"}) 2018/01/25 10:39:04 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000002000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000002000)='cmdline\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000+0x223)={r2, 0x80000, r3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000000)={0x6, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/25 10:39:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="0200000020004f0090748400", 0xc, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d71000-0x16)='/selinux/checkreqprot\x00', 0x202, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000147000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 10:39:04 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) r1 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fb3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000896000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000fb3000)=0x8) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00002cb000-0x38)={&(0x7f0000bb6000-0xc)=@file={0x1, './control\x00'}, 0xc, &(0x7f0000fb5000)=[{&(0x7f0000333000)="a2a4be1157bd1e420c51dfb3cccdaa121b56125718c7d9ddf6413f87753a1d72923c3a075493f5501dccd7e0710e983fa3a341eca71740b43f075536dc6e9e85e4215c2c97277e1df41bcb9ca8e5cac1744b8b4319911fa7803fee5d721d6eb68e48c8a283a08f95d0ae380a06b178b0226eb6dad91570799af910ffc0a54aa841157d4dd48096809570e167aecafc772b783867b4191a5e8abd94b09b0efeecfbcac56c3f914a0d398f842d463307c7f605fe8d50fae400649e09dd5772795cab7e", 0xc2}, {&(0x7f0000fb6000-0xfd)="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", 0xfd}, {&(0x7f0000fb6000-0x8b)="2b416dc0f6452de5ca5c32bca522fa4f183b24fb26de0e44e27ce61808a6e41883c4e59d06b3b60ceb800378f98e56dd7a2db3e885dece78deb5fb25098385d7262f8bb0dc505b0883980aaea4363f3df743708f6297fafa6794466f2f6d471647ffc1d92e97e35473cb50e01332599f9d68be817bc716bcaadaf99e977877de40824e5223b8f143dd594e", 0x8b}], 0x3, &(0x7f0000fb6000-0x38)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r4, r5}], 0x38, 0x4010}, 0x81) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fb3000)={r3, 0xce, "5a2227e7cec007a7995dfafd492cdad3a61675095a6b721ba31f7af5aa5d5f3c5b30a4c8b8331255b4609147d4cd7e5437c388be17439aa0b037a15dc082f9a7e659ff7e1de5a7c389f8578903484d61393eb679ee8bc6a364e39fd3b3881ede0c706131fdaeb4600e048d2a68e658924078e81711fb002b059543188195755f02df7093b6dc9cea38c4ec75847b1a213e08b2e63c8173763cd7f2fc28c4aaddf5dadcddf741c0e62b992139484af3f7f9a9c25d37c944b7fe4102abbe95e14e29fff23bc6541679260c0b676781"}, &(0x7f0000fb3000)=0xd6) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f000003d000-0x4)=0x0, &(0x7f00007ea000)=0x4) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000fb4000-0xa)='map_files\x00') mkdir(&(0x7f0000bef000-0x8)='./file1\x00', 0x80) 2018/01/25 10:39:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007a0000-0xf)="74086e750000000000000000008c00", 0x2) pwritev(r0, &(0x7f0000735000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x42) 2018/01/25 10:39:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8932, &(0x7f0000b7f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ec0000)='/selinux/policy\x00', 0x0, 0x0) openat(r0, &(0x7f00005ae000-0x8)='./file0\x00', 0x0, 0x108) 2018/01/25 10:39:04 executing program 4: mkdir(&(0x7f0000adb000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000ca5000-0x4)=0x5) open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, r3) listen(r3, 0x0) listen(r2, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x1f4}], 0x1) mount(&(0x7f00009e3000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/25 10:39:04 executing program 0: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b0a000-0x12)='/dev/input/event#\x00', 0x0, 0x40) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x8) 2018/01/25 10:39:04 executing program 5: r0 = socket$inet6(0xa, 0x200000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fe9000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x7a4, 0x0) 2018/01/25 10:39:04 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000-0x18)={r2, 0x0, 0x0, 0x0}) 2018/01/25 10:39:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000080a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000cff000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 10:39:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ce4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00009d0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000007000-0x10)={0x4, 0x750, 0x3, 0xf1980000000}) ioctl$int_in(r0, 0x5452, &(0x7f0000348000-0x8)=0x3) 2018/01/25 10:39:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fde000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x162) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f0000631000-0x8)='.') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b63000)={0x0, 0x0}) 2018/01/25 10:39:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000070c000)=0xdd8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000663000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) sync_file_range(r0, 0x1, 0x0, 0x5) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f000055e000)=0x0, &(0x7f0000d0f000)=0x4) 2018/01/25 10:39:04 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_create(r1, &(0x7f0000013000)=@access={'system_u:object_r:var_auth_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x32) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 69.396361] SELinux: unknown mount option [ 69.405455] binder: 10262:10265 ERROR: BC_REGISTER_LOOPER called without request 2018/01/25 10:39:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x17, 0x7d, 0x80, 0x10001, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000002000-0x1)='A') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='big_key\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x15)='em0\\.selfGPL+@eth1))\x00', r2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x10000, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x4)=0x2, 0x4) 2018/01/25 10:39:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00009e3000)={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x950}, {0xa, 0x0, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x7fff, [0xff, 0xdb, 0x4080, 0x7, 0x4d8, 0xfffffffffffffffc, 0x1ab3, 0xbfce]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000d4d000)={0x0, 0x7a, &(0x7f0000b8c000)="3c9129ff260aba97990eca31303f4b87cc06056873cb8b482702365730e0481442d2155fe317513f0af83a2d7e992e10670e07e756bb0d0701746dfc9b86fe0b32b3850afa48e1f6c7f8094b1927a1634ac6b486e5b10463f1b7ffa08bf1b1c68fa8790f36970faaba740d71f6dc72b3cbf3065e4a2f371824a1"}) dup(r0) ioctl$KDENABIO(r0, 0x4b36) pread64(r1, &(0x7f0000565000)=""/0, 0xffffffffffffff74, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000609000)={0x5}, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000534000)={0x0, 0x0, 0x0}, &(0x7f00004f3000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e6d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f2000-0x4)=0xc) stat(&(0x7f00005d6000)='./file0\x00', &(0x7f0000024000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000055b000)='./file0\x00', &(0x7f00002e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x400000000000014d, &(0x7f0000c65000-0x10)=[r2, r2, r2, r3]) 2018/01/25 10:39:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000a34000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00001d8000-0x20)="5d669e8e0745f5b4096d2de0429b6da3247d0696695f3bfe42db30905ece917f"}) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/01/25 10:39:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0xffffffffffffff01, &(0x7f0000001000-0x11)=""/17) futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x0, &(0x7f0000d46000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/25 10:39:04 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fd9000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x3, 0x6, 0x5, 0x135}, 0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e7000)='/dev/sequencer2\x00', 0x311580, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009c0000-0x20)={@common='gretap0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000692000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000585000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009be000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7f, 0x3, 0x4, 0xa, 0x20, 0x80, 0x6, r2, r3}, {0x6, 0x9, 0x3, 0x80, 0x3ff, 0x5, 0x2, 0x2}, {0x6, 0x17, 0xdfcd, 0x4}, 0x2, 0x4, 0x2, 0x1, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x32}, 0xa, @in=@rand_addr=0x9, 0x1, 0x1, 0x0, 0x722, 0x7, 0x2, 0x5a}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@get={0x1, &(0x7f0000001000)=""/7, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000062c000)={0xffffffff, 0x8002, 0x100, 0x10000, 0x0}, &(0x7f00009ee000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000004c000-0xa0)={r5, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8000, 0x40, 0x7fffffff, 0xa0}, 0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x20) [ 69.438905] binder: BINDER_SET_CONTEXT_MGR already set [ 69.444448] binder: 10262:10265 ioctl 40046207 0 returned -16 [ 69.457735] binder: unexpected work type, 4, not freed [ 69.463132] device lo entered promiscuous mode [ 69.469608] binder: undelivered TRANSACTION_COMPLETE [ 69.471457] binder: 10262:10278 ERROR: BC_REGISTER_LOOPER called without request 2018/01/25 10:39:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000d2d000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000887000)={0x0, 0xfb6}, &(0x7f000030f000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000849000-0x8c)={r2, @in6={{0xa, 0x1, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000754000)=0x8c) sendmsg$nl_netfilter(r0, &(0x7f00002c2000)={&(0x7f0000561000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2c000-0x10)={&(0x7f0000776000)={0xea8, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xe94, 0x0, [@generic="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"]}]}, 0xea8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000acc000-0x4)=0xffffffff7ffffffc, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001e9000)="", 0x0) socket$inet(0x2, 0x806, 0x6910d87a) 2018/01/25 10:39:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGETMODE(r2, 0x4004510d, &(0x7f000000d000)=0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{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]}]}, 0x120) 2018/01/25 10:39:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ee0000-0x10)=@req={0x7, 0x160, 0xe6b, 0x2}, 0x10) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0x0, 0x0}, 0xe) [ 69.472765] binder: 10262:10278 transaction failed 29189/-22, size 0-0 line 3004 [ 69.475896] binder: BINDER_SET_CONTEXT_MGR already set [ 69.475904] binder: 10262:10265 ioctl 40046207 0 returned -16 [ 69.526686] binder: undelivered TRANSACTION_COMPLETE [ 69.536459] binder: undelivered transaction 80, process died. [ 69.538044] audit: type=1400 audit(1516876744.778:62): avc: denied { setgid } for pid=10291 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 69.574589] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 10:39:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009c5000-0x8)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000759000)={0x0, 0x468, 0xfffffffffffffeff, 0x100000001}, &(0x7f000058e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000de2000)=@assoc_value={r1, 0x9}, 0x8) syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) socket(0x18, 0x0, 0x4) fcntl$setstatus(r0, 0x4, 0x42800) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 10:39:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x1) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) ioctl$TIOCSTI(r2, 0x5412, 0xca8) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/25 10:39:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000a34000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00001d8000-0x20)="5d669e8e0745f5b4096d2de0429b6da3247d0696695f3bfe42db30905ece917f"}) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/01/25 10:39:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = request_key(&(0x7f0000d65000)='blacklist\x00', &(0x7f0000f9b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003dd000)="00cea821de9afc61040aa259daec1bd80258685bab9d7218a5fbd8e05496852cf706e1a0", 0xfffffffffffffffc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000655000)='/dev/ptmx\x00', 0x480001, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) r3 = request_key(&(0x7f0000d6a000)='pkcs7_test\x00', &(0x7f00004a3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000077b000)='+security\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r1, 0x100, r3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005a9000)=0xe, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000691000)=0x7, 0x4) 2018/01/25 10:39:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000006) recvmsg(r0, &(0x7f0000a9b000-0x38)={&(0x7f0000f99000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000631000)=[], 0x0, &(0x7f0000838000-0x88)=""/136, 0x88, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f000000b000)={&(0x7f0000ce1000)=@ipv6_deladdr={0x7c, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x12, 0x2, 0x6}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ustat(0x19, &(0x7f0000955000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 10:39:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000a9000)={0x9}, 0x4) fcntl$lock(r0, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0xb9c, 0x0, 0x0}) 2018/01/25 10:39:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000002000-0x1)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000eb000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x20) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000+0xe69)=0x0) ioctl$TIOCCONS(r0, 0x541d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e51000-0x8)={r2, 0x5}, &(0x7f0000001000-0x4)=0x8) 2018/01/25 10:39:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000009f000)="086d460946ac01c5f126272e9071d3f694db0000000080000000eade14fdef8f75ca4f5b9c48e164e54a2da193f34e0bda1786c3bfb1cacf3053f2cb6c31119f66ba4578249abb6ec04ab89c9be4141e1ec7e7c9354b92d70a5f29b2848b1cb36e86cd1a472e09f89866093d726134b245ce63f439c33988835dd30fbabf332c31ee3940fe34f8eea6ed68370a8c3a24614b61cba6dea662068bf14bd9324167a28d785110c36d5e8c83", 0xaa, 0x0, &(0x7f0000567000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 10:39:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x4, 0x400) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r1, 0x5410) 2018/01/25 10:39:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000480000-0xb)='/dev/loop#\x00', 0x2, 0x4004) socketpair(0x30000000000000f, 0xf, 0xfffffffffffffff7, &(0x7f0000ffd000-0x8)={0x0, 0x0}) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x0}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) 2018/01/25 10:39:04 executing program 0: write(0xffffffffffffffff, &(0x7f0000706000-0x25)="2400000024007fff00001000010001000029f6ff010000000000fffdffffffff0100ff10", 0x24) inotify_init1(0x80800) 2018/01/25 10:39:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) setitimer(0x3, &(0x7f000000f000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000fc3000-0x8)=0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000e6c000-0xc)={0x100000001, 0xffffffffffffdc42, 0x7, 0x200, 0x3, 0x4}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000edb000)={0x0, 0x0}) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffffffffffff0000) write$evdev(r0, &(0x7f0000002000-0x24)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x30) 2018/01/25 10:39:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f1a000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00008fc000-0x4c)=[@in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x64}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x54dd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r1 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, r1) keyctl$get_security(0x11, r2, &(0x7f0000f04000)=""/0, 0x0) 2018/01/25 10:39:04 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) fstat(r0, &(0x7f0000003000)={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) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000355000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c3b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006b0000)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) clock_nanosleep(0x0, 0x0, &(0x7f0000186000-0x10)={0x0, 0x0}, 0x0) mknod(&(0x7f0000ed2000)='./file0\x00', 0x10, 0xd3) 2018/01/25 10:39:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006fe000)='/dev/sequencer\x00', 0x801, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000bbf000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000a73000-0x8)=0x0) timer_settime(0x0, 0x0, &(0x7f0000ef9000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000b63000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f000079e000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x2, 0x1}, {0x1, 0x6}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x3, @time={r1, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @note={0x81, 0x2, 0x1, 0x0, 0x401}}], 0x60) 2018/01/25 10:39:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000e58000-0x8b)=""/139) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x220000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000abf000-0x28)={@multicast1=0xe0000001, @rand_addr=0x5, 0x1, 0x6, [@empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) r1 = getpid() memfd_create(&(0x7f00000cb000)="e26574683176626f786e6574312d256d643573756d76626f786e6574302a2d6b657972696e672dc000", 0x2) lstat(&(0x7f0000b8f000-0x8)='./file0\x00', &(0x7f0000a1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000eec000-0x28)={0xffffffff, 0x2, r1, 0xfff, r2, 0x5, 0xb9, 0x0}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 69.678023] audit: type=1400 audit(1516876744.918:63): avc: denied { setopt } for pid=10324 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/25 10:39:05 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f000000d000)="", 0xfffffffffffffd7c, 0x0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/25 10:39:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b41000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000665000-0x10)=[{&(0x7f0000372000-0x39)="390000001300094700bb61e1c30500000700001702000000450000000000800019001a000d00000005de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000094a000)=""/132) 2018/01/25 10:39:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f21000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008b3000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000056b000/0x2000)=nil) 2018/01/25 10:39:05 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000570000-0x6)=""/6, 0x6, 0x100, &(0x7f0000fd7000)={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 10:39:05 executing program 4: r0 = socket(0x14, 0xe, 0xfff) write(r0, &(0x7f0000270000)="051e5908eccac4a2a09d4ab8e98b659cf57f90beae0359ceb9b5e50dc4e832509d02c2dfc652edf260115771f05bfc5c825e36314a052e3500ff5d1b334dd11b4ed748b06877eea66e0b8f162f565d806fed386bac377269e3f4fa8ba491f80c69e02fdfdce5055fab980c3dc30ebade3401f36de21ae442a27c034147e4aa0290f1ab1d414a95ac013bcc8e686dcbf90000e56ab852fd32e43e9d6e3bf8", 0x9e) 2018/01/25 10:39:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f00002f1000-0x4)=0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e6f000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00000b2000-0x4)=0x80000001) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x10000000003, &(0x7f00007fb000/0x800000)=nil) 2018/01/25 10:39:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/25 10:39:05 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000f8d000-0x10)={0x400, 0x5, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f8c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5001}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f8d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b5a000)={@common='gre0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000f8d000)={0x3, &(0x7f0000f8d000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/25 10:39:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000b8b000)={&(0x7f0000db9000/0x4000)=nil, 0x4000}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) connect$llc(r2, &(0x7f00000d8000-0x10)={0x1a, 0x10, 0x3, 0x5, 0x3, 0x80000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000b6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 10:39:05 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000003000-0x4)=0x100000000) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000009000-0x4)=0x2, 0x4) chdir(&(0x7f0000000000)='./file0\x00') sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) 2018/01/25 10:39:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000dcf000)=0x0, &(0x7f000038f000-0x4)=0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00002d6000)=0x7, 0x4) unshare(0x28060400) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/25 10:39:05 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000002000/0x3000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) [ 69.869725] binder: BINDER_SET_CONTEXT_MGR already set [ 69.879238] binder: 10399:10402 ioctl 40046207 0 returned -16 [ 69.888143] binder_alloc: 10399: binder_alloc_buf, no vma [ 69.893885] binder: 10399:10402 transaction failed 29189/-3, size 0-0 line 3127 [ 69.927341] binder: 10399:10413 got reply transaction with no transaction stack [ 69.934998] binder: 10399:10413 transaction failed 29201/-71, size 0-0 line 2920 [ 69.944952] binder: 10399:10413 ioctl 5405 20b6b000 returned -22 [ 69.967095] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/25 10:39:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000e9000)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000478000)=@abs={0x1, 0x0, 0x0}, 0x8) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)="") 2018/01/25 10:39:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002fa000)='/dev/input/mice\x00', 0x0, 0x100) sendto$inet6(r0, &(0x7f0000f1e000)="ea0b175db06e8dc1a348ddc053998492332e6f22c21826", 0x17, 0x0, &(0x7f0000ca6000)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r1 = inotify_add_watch(r0, &(0x7f0000dc8000-0x8)='./file0\x00', 0x1000800) inotify_rm_watch(r0, r1) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$inet6(0xa, 0x8000000000000802, 0x4000000000000002) r4 = dup3(r3, r3, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000a50000)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x3, 0xf87338f1396357c4, &(0x7f00006fe000/0x4000)=nil, 0x93df}) sendmsg$inet_sctp(r3, &(0x7f000094c000-0x38)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) pread64(r4, &(0x7f00000b2000-0x4e)=""/78, 0x4e, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000093c000-0x8)={0x1, 0x5}) sendto$inet6(r3, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000f6f000)=0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000fdb000)={@generic="24565ac4be05076bddcc901f3540e0a0", @ifru_flags=0x0}) 2018/01/25 10:39:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00006d4000)={0x0, 0x100000000}, &(0x7f0000899000)=0x8) vmsplice(r0, &(0x7f0000291000-0x50)=[{&(0x7f00001a9000)="29a8030a230c29641c76c73d60a83084574a320e049379def07f7fa6e7dda4d6aba1422b3e00036c47429a4940ed0866faf144740d262022a7d34bee23485f892d10f26e5188f4dbd6d7622eb05ab9df9ccac166133be7063b7b4a6ac363b7f419a6", 0x62}, {&(0x7f0000e12000)="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", 0x1000}, {&(0x7f000001e000)="4ee859bc0f614f89be823a7e6ea387f606c14851285c87a4c7b3d031e413ab85d1ed9f20f7cb623564dcfd9313614ede2e9c3b7e1a3c705ae43580b444668e0186f69ef7f5f65f6672a117cc0eefd6e47fcd585c8224520d1e9c48b6d6f8524b0f5fcf39cfd81c9d3997645dc57707e73899d0f2f1", 0x75}, {&(0x7f0000622000)="7c2581adc32efe2eb78ce8b4aba1cbc38d856c26ffe718f71a5b0187d0fc908942d03cb1e35f90198f60c1034c632240d7039a23b18793438355c61cad0a00392052996c726c5e16a74a821bfa29a0ba8812d5b2d814b6cd1e09e75525b031386379aae105b3a573c77b2b27d6eca5ef98dd4452d5c19d7d8298a9a5526a2b52c2b9ddc6e1f3cee735417c4bda30906438036ddafe0f2f29104c2766b8ba2e70f93d4e5223a55d114d7a8a1cc05540fa7d600228340b8fd1ecdd3b14cc5eb06446d33884f771be7a8f5af8dc7df8bbb4feceb0e034", 0xd5}, {&(0x7f0000814000-0x59)="6a5b1ad881ccc135697fa85201233289aa4288488abb8d647293d88b0d90c5de4da6d2f338a8a1595ff377b126b3fcfffb8fcbcfd9b4d4ce7ddbf91dac69eefca36fb62a96410d95f2d901d6cf009a9191be4bdb6c158333c8", 0x59}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000129000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000098a000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e7d000-0x10)={r1, 0x7, 0x5, 0xfffffffffffffffe}, &(0x7f0000648000)=0x10) madvise(&(0x7f0000d5f000/0x4000)=nil, 0x4000, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000456000-0xc)='/dev/rfkill\x00', 0x10200, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000788000-0x4)=0x100000001, 0x4) pkey_alloc(0x0, 0x0) stat(&(0x7f0000a11000-0x8)='./file0\x00', &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f00000bf000-0x92)=""/146, &(0x7f0000ee1000-0x4)=0x92) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006c6000)=0xaa, 0x4) clone(0x60000, &(0x7f0000d7c000-0x2f)="c8cde467a2fc6bfa7cb8c214f7061b7cb85ff67995be6f8199836b58376b366d53c5bed5255e70aea40e1d35b89d93", &(0x7f00004c3000)=0x0, &(0x7f0000ddc000-0x4)=0x0, &(0x7f00007ca000)="23ae391b3d3bc36d7ccd465c4da8ee5b084effb02092d0fb25e2e042bb12bdee2a9643ff02638c101b62107c2409d1f883ae7e1de4bfc67e5bc344939f4af2d94953f984d72ee561324424665da7d30fa5097b3edcadb04f908246942ece93145585e07b8de6f1356c5b3d0ecb04e51f6dc07d1826a6ded7890638a9b259f4b88bf1def4ff1ead28d73e9d1a7181eeeb2d061bf85383b35dff86bc2ece699da129cd5395df400a6eda03f8e526fde65dd642183b26c3ae6d474a9e5e985bec0af0ce0c") connect$nfc_llcp(r2, &(0x7f0000823000)={0x27, 0x14000000000, 0x8, 0x7, 0x400, 0xd63, "35faf65b7b854f45cd934ca8bf65664e14cf3a938a83ab8a1e7448f423bc5583d046923fe6de2f1db42190c57896f422390c602445ae40d5947ae326fbba3a", 0x401}, 0x60) fsetxattr(r2, &(0x7f0000727000)=@known='com.apple.FinderInfo\x00', &(0x7f0000c2f000)='/dev/rfkill\x00', 0xc, 0x1) setfsuid(r3) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003ce000)={r1, @in={{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]}}, 0x8c) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000593000-0x4)=0x0) 2018/01/25 10:39:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x100000001, &(0x7f0000fd8000-0x5)="") 2018/01/25 10:39:05 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bd8000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0xff35, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 10:39:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f000038c000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e1d000-0x4)=0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fa2000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/25 10:39:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') getpeername$packet(r1, &(0x7f00003e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fed000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000818000-0x10)={r2, 0x1, 0x6, @random="9e9a346a3b72", [0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000ffd000)=[{&(0x7f000041c000)="", 0x0}, {&(0x7f00002c6000)="90495412b46c8de4266549a4ba1daf25eaf19e4e6727037e253a0cc9ab512f957275a39ac8823aca6d8c031ed01829c87b570e4b27981bdbc9ea7857f407d338823c27c7b5e8e8dc1ddcce79d0caa3974e5465cf3b80abd4b32cc18f9954fbf2fbc4c6eb616c7b29fe1b4d1450af4b066ad29b07d0b97a7acdeb6651c2", 0x7d}, {&(0x7f00009ae000)="f8916eedc2bb2bc45a7fac2dbfdbd188f1fccce9c267c2909689930792790c0286a54e53edd63cf515652c4eb338942b2599f5d7e3b9e19b94bbe273147ed013d163947f6b31abdabf97d60e927f3cb9da289cf67afc726ee17a0913d57c", 0x5e}], 0x3) 2018/01/25 10:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x6) pipe(&(0x7f000067e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000032000)={0x0, @in6={{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0x3, 0x8, 0x7fff}, &(0x7f0000765000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a63000)={r2, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, 0x98) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000642000)='/dev/pktcdvd/control\x00', 0x20801, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000004a000-0x4)=0x0) [ 69.972642] binder: 10399:10413 ioctl 40046207 0 returned -16 [ 69.973199] binder: BINDER_SET_CONTEXT_MGR already set [ 69.973242] binder: 10399:10416 ioctl 40046207 0 returned -16 [ 69.973293] binder_alloc: 10399: binder_alloc_buf, no vma [ 69.973309] binder: 10399:10417 transaction failed 29189/-3, size 0-0 line 3127 [ 69.998764] binder: 10399:10419 ioctl 5405 20b6b000 returned -22 [ 70.012658] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.021997] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 10:39:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007bc000)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a6c000-0x4)=0x80000000, 0x4) fcntl$notify(r0, 0x402, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x39)={0x0, 0x31, "8c5f058b9799e0307a8d471bd4ab0fe66de41acab9b9d1fe5a19df1c7d5a1fb7f3b72af8f33e9232e270ea692de0a6fc94"}, &(0x7f0000001000)=0x39) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000002000)="9159f3e1aafc9c75c0bfd1042c1c10f4", 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000004000-0x1)={0x1}, 0x1) 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) 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) writev(r1, &(0x7f0000004000)=[{&(0x7f0000004000-0x58)="94f2141c6520a8e9346a65f452e8f961243a2aae9e8d124ef4c15671988a728007f15bff2f9411169966591a511148054ef376ef55e16d7177991432392321b5070f6aa8b5b22442bcf8252882962c3ce812833f9ceee475", 0x58}, {&(0x7f0000004000)="1c7c9a2b0e97ac12f42c974709f121a511438bdbfb99398bde07c7a7dfe347a934aaff2aaf20c7ac439df831db34a01d47525332535fe14b6c153a01ac2ecd9053fd90d3b709e7fdfdb47a887a76d52378fff9335e81d9b10035d035704d5d5aaf4b92b0ccddbf651b6cb09e832ca59f6c08eae4f9714e0cc3de1af945ca8a3de41af193b038ea0606d6397905d8bfacb33dd79b7f841a215bca9e1f580b70fe444205bf87a9b5", 0xa7}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000004000)="c6ec56b367051cc4504903ceed316f5592b22874c7a3f635", 0x18}, {&(0x7f0000001000)="a9ddb171b16608669fef771aa65b264bd429bdf3da577034ee2fb54c5d1d2ba387aad5c9834023468b8ac779ad23139a97b8bfc2bbad304b11cbb1a7257c51f094496d18b84d9107dc0aba3740a7da060df23058fb23498a41a5b43563ba74c5e419fb0e8c8b664c36c6b027d51cf8c7286d11f7eefdeea2a7235eccb201707b03d918d7cbc632b99eaa122289e9144d6f079f023c6070fba6663739167e7d1c511e31a47ba04c24de598dc91015845a39a23e6801b85b009d8cd62e1b983b6f7b9bceb5bb7040f4b9411178e7a77e735132e49f9221ea96023e33854c4dd926743dccb75c5e5a21b8cf96daafd9310b280a", 0xf2}, {&(0x7f0000004000)="1155c51a429f281c876fa12072420e5e1ae0ba3f1ca983190145d8d48f7c8f82bff27358f8305deef1896014a06d0c961b79596ecad099e76eb64fb42445b3ed7bc9be4067e91be6c855f3651563563bb7bf5ee4e59314dc4e0ad47c578feb9fa18fbba41e420d764acbe710e766655b2c921f3e15ebdd0caf722664145312b7e8ef4d11bc6438d479de5262a7ad250658e4", 0x92}, {&(0x7f0000002000-0x8)="6db12c8c43d44109", 0x8}, {&(0x7f0000005000-0xa3)="a26d59637ab5596e42b09ea2c0745af5b17e8465d6fc98cea128f16452a94f7d82b7f1911ade34f9991a349a135e103f0978e56cfd9c5ed6aaf11af66a6ee90417b17c5e557c2455ee67a4d2f2f1f21b2217d34b9a44245e05863add89c9ea94ba061d253910ed0cf6f95c56bb1e4c7c4bab1d9e7b34295701c9e9db5fc322288ce743db7a334db276a6c0ca8a4c765211eafa608ef793743aa4df4c3c6cf5d2660bdd", 0xa3}, {&(0x7f0000001000-0x67)="7b109c675480e58291b1ece9d4fac448f7c78bcb025bb6939d832407862cbc452ebe98523f9106d64b7a68594a7389daea3ed6994a5b476b9b331780945a48efe75576594373b7c7bfe078d26b329e151d54de701823955c34e1595e4676f95c8c8e9b23e50696", 0x67}, {&(0x7f0000004000)="6ce6b26965fa28e3662990586bf34a4aeff7a65a2c8e3d9b185a76539eb0b9ba88f02be89608d74236bcdcf10be86070d7b436a17123d49415810b8e01c5cace5c1b26914ed89f7858282c31a195ef9cb876c9d9a5d25fbbe357b3a4d08b775fdc4e560dae545cf347f47b97e3e78d1a", 0x70}], 0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000006000-0x10)={0x0, 0x0}) utimes(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={{r4, r5/1000+30000}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3e, &(0x7f0000008000-0x4)=0x5, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000009000-0x4)=@int=0x1, 0x4) 2018/01/25 10:39:05 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x8)='./file0\x00', 0x2000, 0x44) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000004000-0x1000)=""/4096) read(r0, &(0x7f000000f000-0x1d)=""/29, 0x1d) 2018/01/25 10:39:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f000038c000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000e1d000-0x4)=0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fa2000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/25 10:39:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x10005) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/25 10:39:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bf6000-0xa)='./control\x00', 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r0) mount(&(0x7f0000885000)='./control\x00', &(0x7f000064a000-0xa)='./control\x00', &(0x7f0000dbb000-0x8)='debugfs\x00', 0x0, &(0x7f000075d000-0xa6)="") [ 70.034967] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 10:39:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) dup(r0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x180, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x90, 0x14, {{'sha1\x00'}, 0x208, 0x0, "b399a332fc1b279e095c84a3c94450beb0fee3143e1861724d2ee428a953410c0d725e7987e11513432674333c7b23a071848d7aa52fb6e575c84b1812ce0b4bfa"}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) readahead(r0, 0x80000000, 0x7) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000edc000)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x800) sendto$inet6(r0, &(0x7f0000420000)="d07b72c5d95a6f8e5219a4b81ac678a43a2d264c9451028ad853766d17a64cf51a2f72b88c996d192d331d48647303e58feb24f21bdb6cca0c263f64e9f7a01d0a674b8b5f5b15f5f2bc6ac808e51ca16706999e48397bb247f855b0c2185b7c10b2890b084b6d02a9f7bedc27d3e51c2b4e67612317a63af0f800cf4eda2e6d66929bd4f380a2c1e3f1a91c67c87e3981a8a443695d05", 0x97, 0x80, &(0x7f0000345000-0x1c)={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, 0x1c) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 10:39:05 executing program 5: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r1, r0, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00006a0000-0x4)=0x5, 0x4) finit_module(r0, &(0x7f00005b3000)="47504c2874727573746564656d312a1270726f634047504c00", 0x3) recvmsg$netrom(r2, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x10002) 2018/01/25 10:39:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) fgetxattr(r0, &(0x7f0000563000)=@random={'osx.', '[\x00'}, &(0x7f0000747000-0xf)=""/15, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000)=@known='system.sockprotoname\x00', &(0x7f0000002000-0xac)=""/172, 0xac) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000)=@known='security.evm\x00', &(0x7f0000002000)='system.sockprotoname\x00', 0x15, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r1, 0x39e}, 0x8) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x50)=[{&(0x7f0000004000)="0704397d346b95d41c90b6b5a71b31677c3037c1908b4ad2a9ba808387a5ae5cda46cda92241", 0x26}, {&(0x7f0000005000-0x23)="72ce6cabeb257bc49e853d899774f1e3c088e506cf36446b1cb3e780c640bb7e795c33", 0x23}, {&(0x7f0000004000)="1244564b66ab5898f0192f90f862ff3c9f99e013d7e9fc010a71da55f11b5f5ba7e5d4f13d", 0x25}, {&(0x7f0000000000)="6a465b693be007c5cbf38e81d500fdce102d933da492203b7d617b63b314f30a09b6fe2ff485a28c61ec53a8f6c185319259f8be5e73863dc0f5c344c104c19ccece204f6aedce6aef24bd24db93a81d147300c05fa5e04f6a11e16a730e003b", 0x60}, {&(0x7f0000005000-0xcb)="d8d182bb2999073f63a7a9831d73adc88e4c89c7cc6eb0b8aa9d609963a2d5627dbf13ebfa6b6044aa447738a7aa576f684ee8e480c55c41f15ddb4b61a856fdf5e49d03bb908c2f3d610c7db66be34ccb153ef95db2d7aba93aeb672b2ccce23f0aba06767780f0be9c1bd77227cb411d3540ff32f4bc190cdc7be97170a14fa3e60c500d3d01ece699b0c4970b515de2ad5995c47b01eb80b4c0e0f4b57304578bcf87d05d0d46e1edfa43bf786edecbbe6d5c9f1d9aa3c342ca3e2704d7367266f71fbf59db8078bafa", 0xcb}], 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2, &(0x7f0000002000)=[{0x5, 0xffffffffffff2703, 0x2, 0x40}, {0xffffffffffffffc0, 0x8001, 0x23, 0x7ff}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000007000-0x8)=0x0) unshare(0x200) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000009000-0x4)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000009000)={0x2, 0x2, 0x2af, 0x9}, 0x8) 2018/01/25 10:39:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000cb4000-0x11)=@known='security.selinux\x00', &(0x7f0000418000)='ppp1@:posix_acl_access\x00', 0x17, 0x1) ioctl$LOOP_CLR_FD(r0, 0x7005) syncfs(r0) fcntl$dupfd(r0, 0x406, r0) 2018/01/25 10:39:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00005ec000)={0x0, 0x270, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x86af}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000be6000)={0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f000090e000)=@getae={0xd4, 0x1f, 0x100, 0x6, 0x0, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x100}, 0x3, 0x2, 0x3c}, @in=@broadcast=0xffffffff, 0x1f, 0xffffffffffffffff}, [@replay_esn_val={0x28, 0x17, {0x4000000000000228, 0x3, 0x2, 0x7, 0x6, 0x908, [0x400, 0x0, 0x9ae]}}, @srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @algo_auth={0x58, 0x1, {{'sha224\x00'}, 0x70, "70d6d3da15f5f31964fa4ea0b6f0"}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00006d4000)={0x0, 0x100000000}, &(0x7f0000899000)=0x8) vmsplice(r0, &(0x7f0000291000-0x50)=[{&(0x7f00001a9000)="29a8030a230c29641c76c73d60a83084574a320e049379def07f7fa6e7dda4d6aba1422b3e00036c47429a4940ed0866faf144740d262022a7d34bee23485f892d10f26e5188f4dbd6d7622eb05ab9df9ccac166133be7063b7b4a6ac363b7f419a6", 0x62}, {&(0x7f0000e12000)="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", 0x1000}, {&(0x7f000001e000)="4ee859bc0f614f89be823a7e6ea387f606c14851285c87a4c7b3d031e413ab85d1ed9f20f7cb623564dcfd9313614ede2e9c3b7e1a3c705ae43580b444668e0186f69ef7f5f65f6672a117cc0eefd6e47fcd585c8224520d1e9c48b6d6f8524b0f5fcf39cfd81c9d3997645dc57707e73899d0f2f1", 0x75}, {&(0x7f0000622000)="7c2581adc32efe2eb78ce8b4aba1cbc38d856c26ffe718f71a5b0187d0fc908942d03cb1e35f90198f60c1034c632240d7039a23b18793438355c61cad0a00392052996c726c5e16a74a821bfa29a0ba8812d5b2d814b6cd1e09e75525b031386379aae105b3a573c77b2b27d6eca5ef98dd4452d5c19d7d8298a9a5526a2b52c2b9ddc6e1f3cee735417c4bda30906438036ddafe0f2f29104c2766b8ba2e70f93d4e5223a55d114d7a8a1cc05540fa7d600228340b8fd1ecdd3b14cc5eb06446d33884f771be7a8f5af8dc7df8bbb4feceb0e034", 0xd5}, {&(0x7f0000814000-0x59)="6a5b1ad881ccc135697fa85201233289aa4288488abb8d647293d88b0d90c5de4da6d2f338a8a1595ff377b126b3fcfffb8fcbcfd9b4d4ce7ddbf91dac69eefca36fb62a96410d95f2d901d6cf009a9191be4bdb6c158333c8", 0x59}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000129000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000098a000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e7d000-0x10)={r1, 0x7, 0x5, 0xfffffffffffffffe}, &(0x7f0000648000)=0x10) madvise(&(0x7f0000d5f000/0x4000)=nil, 0x4000, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000456000-0xc)='/dev/rfkill\x00', 0x10200, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000788000-0x4)=0x100000001, 0x4) pkey_alloc(0x0, 0x0) stat(&(0x7f0000a11000-0x8)='./file0\x00', &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f00000bf000-0x92)=""/146, &(0x7f0000ee1000-0x4)=0x92) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00006c6000)=0xaa, 0x4) clone(0x60000, &(0x7f0000d7c000-0x2f)="c8cde467a2fc6bfa7cb8c214f7061b7cb85ff67995be6f8199836b58376b366d53c5bed5255e70aea40e1d35b89d93", &(0x7f00004c3000)=0x0, &(0x7f0000ddc000-0x4)=0x0, &(0x7f00007ca000)="23ae391b3d3bc36d7ccd465c4da8ee5b084effb02092d0fb25e2e042bb12bdee2a9643ff02638c101b62107c2409d1f883ae7e1de4bfc67e5bc344939f4af2d94953f984d72ee561324424665da7d30fa5097b3edcadb04f908246942ece93145585e07b8de6f1356c5b3d0ecb04e51f6dc07d1826a6ded7890638a9b259f4b88bf1def4ff1ead28d73e9d1a7181eeeb2d061bf85383b35dff86bc2ece699da129cd5395df400a6eda03f8e526fde65dd642183b26c3ae6d474a9e5e985bec0af0ce0c") connect$nfc_llcp(r2, &(0x7f0000823000)={0x27, 0x14000000000, 0x8, 0x7, 0x400, 0xd63, "35faf65b7b854f45cd934ca8bf65664e14cf3a938a83ab8a1e7448f423bc5583d046923fe6de2f1db42190c57896f422390c602445ae40d5947ae326fbba3a", 0x401}, 0x60) fsetxattr(r2, &(0x7f0000727000)=@known='com.apple.FinderInfo\x00', &(0x7f0000c2f000)='/dev/rfkill\x00', 0xc, 0x1) setfsuid(r3) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00003ce000)={r1, @in={{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]}}, 0x8c) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000593000-0x4)=0x0) 2018/01/25 10:39:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000073e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000c74000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1a00}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000383000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e51000-0x4)=0xe8) setuid(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002fc000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KDENABIO(r2, 0x4b36) write(0xffffffffffffffff, &(0x7f0000d4d000-0x46)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r3 = syz_open_pts(0xffffffffffffffff, 0xa000) writev(r3, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/25 10:39:05 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) fcntl$dupfd(r0, 0x406, r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000004000-0x70)=[{&(0x7f0000004000)="93", 0x1}, {&(0x7f0000013000-0x42)="b6", 0x1}], 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/25 10:39:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000077f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000155000)=[@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x490000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in6={0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x99}], 0x80) recvfrom$ipx(r1, &(0x7f0000fb8000-0x78)=""/120, 0x78, 0x2, &(0x7f0000b93000-0x10)={0x4, 0x2, 0x2, "93317c12f9ef", 0x6, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bc7000-0xc)=@sack_info={0x0, 0x1000, 0xdac}, &(0x7f00003c5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bf4000-0x8)={r2, 0x3}, &(0x7f00002bb000)=0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffffe5, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000cf6000-0x15b0)={'filter\x00', 0x8000000000000, 0x2, 0x1550, [0x1, 0x45d, 0x80000001, 0x2, 0x1ff], [0x20, 0x4, 0x2, 0x6, 0x10001], 0x10, &(0x7f0000709000-0x10)={0x0, 0x0}, [{{{@empty=0x0, @dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="d83ae195419f82e6fe0976ab1533ee32", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x8}, 0x1, 0x14f, 0x1fc, 0x15, {0xffffffff, 0x5}, [{0xdf, "4f290a0b3dcfa7305099d10990bd4a310d19e2bbc40b16730ace91851d", 0xfffffffffffffc00, "9852bea60dab963a316427202e71350d2e6d90df53a890c036f4fe9d9ddb91cb6b95014040b721d6a67a65f15b3394f8c5b6bd12d72db1595a80b84c22a0fbe310cf517d6e10b59f670264c5ed3fe037731cfb5f191bf492363517299187749a6f90f2cfe5931854ca30f2b00c4067c76fe4777e93fe93b10f44a938f4d35448d769a9df4b89b17f778e1d6fb2f26a8fb5e39f0957b2950761629a311dbde6f94506c5b9cc355b39b5e3a32a68f8c9b9018492516bb37da4dd00dba13e6379"}]}, {0xad, "74f278f3cad5fd4a0c3411a7bcc5d245c1db261edf53e407e215eaffeb", 0x6829, "e737031e78965b4b69f3e3b9a2b3060a9c2806067fdeb3a2a086ef981bde89a64ffee8452cafcb9ea5efe79ffd5974d36b73e3b4ebfe6a1a1029315befe9677cce445697dcdef2041a5cf3724d92c5221c1444f514b083706019d40d858bd8a2e24b08e7ead11032f5858c815719216430b3968907b009d528c69261d7f221dc6e9549ac2818b4561e98abb9cb"}}, {{{@multicast1=0xe0000001, @rand_addr=0x7f, 0xff, 0x0, @common='gre0\x00', @common='bridge0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67, 0x1, 0x4b}, 0x3, 0x1266, 0x1354, 0x0, {0x7, 0x20312232}, [{0x7f, "b4aa1185ede30fc0dd03d5c2035b23683d4f5ac01b96de2ab87024b9de", 0x8, "d53295a49d610bad3584e6c7ff21b78109fa151bf9864a08cf86b9ea1d810d07619ce11573ff834cf3b7c1f4d2e6e7c9b01502fa07541d533e3c89ddaa100724b361d5574d2ccd256b4478df08933691c9df37569473b169ccf74f61d4ac86"}, {0x6a, "2dfd030bddf73036f700ba1fc6f67b2faa592bf50224d65885415daa6a", 0x100000001, "858b51e108bf14df7765071a3af1972915db0b33253ef3834a575ed862dba19b29731735652dcd218f9232761bc64abea8efd2c487803220260618e803d90e769b68fdc94ddf03747e05"}, {0x9e, "5191e9e7299c5b8650fb3e32e8c5fb67b755759c5a9fdbebdaf8248e89", 0x401, "faf72f78b014b8049f67208faa30ff412891ccb3d54dc5fede89473aa5c36d4867a2a4aef866be46c3c64b76333c2dacfaeeb2b3d6839199b207959317dd832794f5256ddbd7b03ea28df5c4dd52675f734e319970e34de58f87f436a111d408802f77cbdf2fb9ccc8ff84bf070199a1d016c7f82ff8ef16376dcfb10a16"}, {0x4f, "3c76de6ec2677c6ac7c638b49c5123bf9eb1f028490f52d83c90908d65", 0x3ff, "f0a1966309245914f75a32a2100430f79ea64bd126f5a1c4b83eb80d4916b03d81a8663ffba79eeca1f3f8b9af5891"}, {0x1020, "929a401cfa73a74fff86d0fee9d99c4497e518b4726e577d7349849e05", 0x4, "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"}]}, {0xee, "566150375d153952e4fd0f6a9377dbe5b08707c465a760127e11af25e9", 0x2, "e9471b3a5d89f1fe6f4e998f81d2fd5a5d318614cccc844a5e75a5b7a3a4d6d574c44dc7bec4944bbe171a71b1de61444985e79c62295bd4d080eca2ae567c33b784adb4a81957ab40ccf1b93ffe24a693e93fcf06f020c732d42ca120853c9bf45d4cdecf6e425d75755f091b8d6d9c5dbbb7a9f85b0af44ea24d11b3c3a4e1e33f9bd8c1537e01fb069903e1ac80de95bb641c0e6748e129bd022e35773f5215c1c358bff154ed2b3dae7e059ebc0768fca92e61b67d959bd7af25616e7108b2c00c69ed751cda5f8b066cc525"}}]}, 0x15b0) sendto$inet(r0, &(0x7f00000c1000-0xf2)="5399539ade4709a9a3ec60c88ae2ff96d18bd5b80b72aad82492d3fb6ed2a6fff14391e97217f434cb2bcee9d753c9809879f69f56231196095ac689a1f9a723b296ce2886c876130ad6351ddfa75eb0f37e684e55b8e126d50f63365c955973a53ae9e8d3a07ce4defdad68c8e054112afca441c56599c517991303e919adbc030bcbea8aea43276ac68d7336822814d65243740078b085ab5efbf9eb18eeaecbd2bc0790e240178647a7d1f2f196d883000075ee9c33cb26fae17729626c99b1355df22620216b07b71439d03936dfbbb9b41d13d5806e7566e5758812c9c45fc8edf775ed961f97fe16cc3e414a3bb6d6", 0xf2, 0x8044, &(0x7f0000bd4000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 10:39:05 executing program 5: keyctl$join(0x1, &(0x7f0000879000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x802, 0x2c) sync_file_range(r0, 0x6, 0xd49, 0x7) getrandom(&(0x7f0000218000-0x27)=""/39, 0x27, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000bd000-0x50)={{0x6, 0x6}, {0x22, 0xfff}, 0x0, 0x4, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 10:39:05 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xbe50, 0x4, &(0x7f0000014000)=""/0, &(0x7f0000011000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xadd8) fsetxattr(r0, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000cd3000-0x9)='\x00', 0x5, 0x2) removexattr(&(0x7f00005e9000)='./file0\x00', &(0x7f00005c2000-0x15)=@known='com.apple.FinderInfo\x00') 2018/01/25 10:39:05 executing program 7: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000103000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f00005bb000-0xa)='./control\x00', 0x0) 2018/01/25 10:39:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cd8000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d39000-0x50)={@common='vlan0\x00', @ifru_data=&(0x7f0000179000-0x20)="fb5104a79c82a14a3577377a68dd9a8392a98863c178542fc2f4daaf3bafc2ea"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) 2018/01/25 10:39:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0xd2)="72787270635f73000acaad794312644497f1fee3644c7956d3fb95df45c5f99d98c4f96b8cc9c3ac2a98380f11dfa8bc5fcefc6771571b45509740513ce75c2ecddec001a5133070088e07c7e8d68420daec2686a41907f4eff1e89b07676ca937a876df87e241b9c57cf7063363a754441c2768ef8a065c3330fb576354cc2a02f217f1c6198c656e38aaf22ea45f425597c6ba3868fbc128f6217a8dab0627429772f7764311f2c97f1a085cb200000003796b9e9905267b6fc97feb9c465018504a9cad7e81f733717e5aecad5537152b", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="2b0082", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000743000-0xa)='neV/igmt\x00') r2 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f0000318000-0x8)=0x0, 0x400000ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000+0xa9e)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000c0f000/0x3000)=nil, 0x3000}) 2018/01/25 10:39:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096b000)={0x0, 0x0, 0x0}, &(0x7f0000ed0000)=0xc) syz_fuse_mount(&(0x7f00009be000)='./file0\x00', 0x4000, r0, r1, 0x2, 0x384080c) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000779000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10, 0x80800) signalfd(r2, &(0x7f00003b6000)={0x842}, 0x8) chown(&(0x7f00007f2000)='./file0\x00', r0, r1) r3 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/25 10:39:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f00003ac000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/25 10:39:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003e4000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000033e000-0x10)={0x0, 0x0, 0x8}) r3 = syz_open_dev$sg(&(0x7f0000938000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c97000-0xc)={r2, 0x0, r3}) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f000013f000-0x12d4)=@newsa={0x13c, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'gcm(aes)\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000acd000)='/dev/ppp\x00', 0x40, 0x0) writev(r4, &(0x7f0000524000)=[{&(0x7f00002b0000-0x32)="2edf202a38d3797e065fa420aa83b8b39cadc0df8832e4ab2340e2e2c250929a0908b83aedf6e594a28da7f87eb749b78dd4", 0x32}, {&(0x7f00000ae000)="aebd6eaf38e6b16a84777a120aba53bd08cbed02cebb6ab70a9d8ff5600dbbc4a1fa9b1dca963aabf8d93a7ed277a4eb23e91218e630570401861fa857e76432689216688a61f0d0dc6dd565a3", 0x4d}, {&(0x7f0000450000)="79355997d45228e335ba2e5807debaad0a68d18a840fed0b7bc1a68f7faa6f7b2f757251ad30da2491ef30f185c10c1884c17a9e18e9d0eb095108c550238016c9798483fe6b86de0166322bf6ede8d7fff7e7e1906ca5652a54727def426701722aff1653424a0f8ba9a9fb6dee44bf8a6139ffcc65462d2413f52c92f4745b3a530b27c91eaecf8af7f7c577711355ce074b88513e1b", 0x97}, {&(0x7f00006aa000-0xff)="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", 0xff}, {&(0x7f0000ee2000)="ebe1ab1358aae02a81818698fa61d012626fda90fe427a2c7ac1d6123efac10ce520efa6cbdce70edc5db112c1d414025ab40ed5a708669560d5924d255bc33bf3826aa8422f21495e55a8f57716e1e247deafd5efddf3b3992dbfc44bb9a7e8344eacfc33d103d0eb61f3195a6f67d78f9164b3fd82bc9f57f0feab1465142d8f9074e1215f83cc9abfaaaa7eb02e8191f74ebd4e4f02acdc170c269ba88d8e528095a92761f1a401b5ee58b864b64311280fc0efe5c9521cfca1f0489f45aecb6b42254e30b2f4d1fe", 0xca}, {&(0x7f00008e4000)="12fc077df2d534ea49b93ab2b2a9ce8eebdb0cb95aae79026fb7bc8181c949ccc52b7d674e0d65ed9dd4a56b81aa53ec4f963ce712845745757027f6986e5bd9f7b2cc7117b9bed5359cfe71c800fcd4fb1179c31dda0ece23d6752ec556fe852245e4ed55edf900fb0408f0a6871c0f670d817d2c8377925d8c264d03617a29ca877cd4a9c3475553ae5deb965781e4ae9c9f07770e1415c186a1d0dbae1cfe00065375b5e123fdae4ce42a7ea05a11d396330b8df868aabeb8260ff9c92faf13df8335f6428c35a790e31380a97e", 0xcf}], 0x6) 2018/01/25 10:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00002b4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = add_key$keyring(&(0x7f0000ed1000)='keyring\x00', &(0x7f00005c3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000552000)='pkcs7_test\x00', &(0x7f0000b7e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009b7000)="f6100d1068d2fe2aa175df4a8eafb34ae77154dc665d55223c9efe3b9ca7cc5c84aa4d6a2604331968d42ad978d73d61a968ce462adf72fea57a7dc28370a74a5cdb3338efd460360854b4e517529933adeba305b70106fe86e6152b1afa13bf939e0540121e0164bd5dc9975ffabc3b58350d338c865c649e2e8be04af54cf65adde7734d8c986c9f59484027e20c81dc5fac0cd679606679a4f677bb09d8e4c16b565de11f32f541406f3f006843c9ac0eb8602401ec2e4ad13210e34cfcd8ce60a2b27a9e2836", 0xc8, r0) writev(0xffffffffffffffff, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) keyctl$revoke(0x3, r1) rmdir(&(0x7f0000fe0000)='./file0\x00') clone(0x2000, &(0x7f000033d000-0x1000)="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&(0x7f0000067000-0x4)=0x0, &(0x7f00007d3000-0x4)=0x0, &(0x7f0000991000-0x1000)="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") 2018/01/25 10:39:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bba000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000351000)={0x0, 0x24, "1ecb78ba2f60b5cd7ecb29ca21f921ed3a1efffc39bd485583ed437f02bbbae4d95abb4b"}, &(0x7f0000567000)=0x2c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000814000-0xa0)={r1, @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]}, 0x7368, 0x6, 0xfffffffffffffffe, 0x20, 0x20}, 0xa0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000909000)=0x0, &(0x7f0000e25000)=0x4) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000caa000)='./file0\x00', 0x4000202) r3 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000386000)=""/2013, 0x2aa1) getdents64(r3, &(0x7f0000083000)=""/226, 0xe2) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ae1000-0x4)=0x0, &(0x7f00007b9000-0x4)=0x4) 2018/01/25 10:39:05 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x9, &(0x7f0000d99000)={0x0, 0x0, 0x0, 0x0, 0x0}) clock_adjtime(0x4, &(0x7f000062a000)={0x80000001, 0x5, 0x83f, 0x20, 0x3, 0x6, 0x4, 0x2, 0x1000, 0x2, 0xffff, 0x4, 0x100000001, 0x46, 0xffffffffffffff01, 0x4, 0x8, 0x3000, 0x7f, 0x0, 0x4, 0x0, 0x95, 0x7, 0x3, 0x61f}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00009cc000-0x4)=0x0, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000211000-0x8)=0x0) fchdir(r0) 2018/01/25 10:39:05 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getrusage(0x0, &(0x7f0000024000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f000001b000-0xae)="6df7b35079ba9dd25b918c432a7af4a7cadf25d7cc71cbbea74061bc20f421ed3b03120527481fa64a53bdd84c06eaf73f9c16f2cdeee3a7e39007801b635931bb8f095be7a77d1c81a1f284a73d7b8d9cbb89f32bff2cc1a6f56c50ef6fc522076a0cf337ebba2b7a7e67a4f4124e29261103f5d15ae73bf48b6fe85243c6acfa0e7b864f58c96378c9ce032b5fd15df859b3422461dba15b017c39abab2e7772369bdafceb5bbf78dd14ec9a02", 0xae) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000023000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/25 10:39:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b0000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) 2018/01/25 10:39:05 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d23000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00008eb000)={0xfffffffffffffffe, 0x6, 0x7, 0x5f5, 0x1ff, 0x1800000000}) write(r0, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) 2018/01/25 10:39:05 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) unlinkat(r0, &(0x7f0000011000-0x8)='./file0\x00', 0x200) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, 0x0}}, 0x0) 2018/01/25 10:39:05 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000018000-0x15e4)={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic=';']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000013000-0x4)=0x0, &(0x7f000001a000-0x4)=0x4) 2018/01/25 10:39:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000678000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000282000-0xb)='net/sctp\x00') writev(r1, &(0x7f0000f02000)=[{&(0x7f0000165000-0x1000)="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", 0x1000}], 0x1) 2018/01/25 10:39:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005cc000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00004d0000-0x7e)=""/126) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/25 10:39:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000266000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000000)='trusted\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f000046b000)='trusted\x00', 0x1) r5 = socket(0x8, 0x809, 0x3ffffffffffe) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f00007f3000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) ioctl$sock_ifreq(r3, 0x891d, &(0x7f00007e0000-0x50)={@common='lo\x00', @ifru_data=&(0x7f0000f3d000)="adeb6191dc7e50561cbed96bbad7eefd64f31fb29fc511b1e841cec5fb84c3af"}) fcntl$addseals(r3, 0x409, 0xb) openat$ashmem(0xffffffffffffff9c, &(0x7f00004aa000)='/dev/ashmem\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006c5000)=0x0, 0x4) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000342000-0x4)=0xfffffffffffffffe, 0x4) recvfrom(r4, &(0x7f0000288000-0xa7)=""/167, 0xa7, 0x2040, 0x0, 0x0) 2018/01/25 10:39:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000002000-0xb4)=""/180, &(0x7f0000000000)=0xb4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) fchdir(r1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000-0x1)=0x0, &(0x7f0000002000-0x3)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000003000-0x4)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioprio_set$uid(0x0, r2, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000005000-0x1)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000005000)=""/180) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000003000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000007000-0x28)={@generic="55d09ac41fb21859b6e61f6cf3156665", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000007000)=0x0, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000009000-0x8c)={0x2, 0x305, 0x9, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000009000)='./file0\x00') 2018/01/25 10:39:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ad1000-0xd)='/dev/usbmon#\x00', 0xe6, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000232000)=0x0, &(0x7f00003cf000)=0x4) r1 = socket(0xfffffffffffffffe, 0x1, 0x7) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000aaf000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00006a6000-0x8)={0x2, r2}) write(r1, &(0x7f00008f6000)="2400000058001f0014b24104000904000200071008000100ffffffff0800e5ffffff00f1", 0x24) getsockname$ax25(r0, &(0x7f0000dca000)={0x0, {""/7}, 0x0}, &(0x7f0000ce1000-0x4)=0x10) 2018/01/25 10:39:06 executing program 0: r0 = socket$inet(0x2, 0x800, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003ef000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) uname(&(0x7f0000000000+0xfb6)=""/173) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x101, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000002000-0x1c)=@req3={0x4d, 0x13a0, 0x5, 0x80000001, 0x10001, 0x9, 0x200}, 0x1c) 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) pwritev(r2, &(0x7f0000003000-0x80)=[{&(0x7f0000000000)="c8410a85c6447c776712e0354ae54f617baea491c086884955d2f79afef61510c8d4f400b51653d5f4eb4dd7d2b543128ce03810fc4a8a006950718d3297f641a89b65006a466cd3527e9e56026a14bc5885acfe8fa7697374134954f99983fb96d4c060c4ff77a68728", 0x6a}, {&(0x7f0000003000-0x9b)="ab29a87c658aecd1760d8c9b160a7438b11f9020ddbc2af3b864a564032819f96911c74307a4cb3e0ddb58f68ee2779b2d1abfa4d6b1085f3e2c552505183eed04a65969467ee353b6bc74c3390f5c1131dd504143166dae5d9793c60aaa41829d72249cb56458e1f9f52a545e186df57d38dc303dae1bccbe579d447c0fcc9cd7db9c7c66578fbaa922f6825a26a09246997eba978383df565e1f", 0x9b}, {&(0x7f0000001000-0x7)="c70378699412e536c3055c08908aac09660d7eddb0", 0x15}, {&(0x7f0000002000-0x57)="f5d561a38085564dc48a571496ff6402a40c66ec387bf6d8f14dfede94864fa2b42af4d93585172761e885dffaffb6aff38cd10d92ca3b4b31b44c0b33aa98958704aeb27ccf0dab8cc407bd04c61cbb69f8badd66b70c", 0x57}, {&(0x7f0000001000-0x94)="d90555466a290530eabaeaffb64ce1f382a5613de6624eedff0ac30a608523e6351441bfba6812dd2e0919319839478e27b01278905d07af2006190328922fed8cabfeeec90ae3d72bb3735a51da990d9bed2f22df4e601d866ffd99575bb723c1d8627a9e36b2ffdc048e5a64fe9729cf5210d63be7e9b05b3c11133c58f6c4bbac7e77e0cbbcd4df942cb6154b996794fbb798", 0x94}, {&(0x7f0000001000-0xe0)="1e0655b0cad556df83ab060d1695b09b67beefe8ec57b3ca0af3028f2cc309d13a698cabfbf898e2e05194f89e27a2ee613fee4bbe3361c4a06e4794bc1b400ade6cdd60ecf1da34009442ed4dbc365bfcd2b9fea2de2a45968b9c14778670cfc2c1e099fba9529def70ad0a46bd9fc80966d6385446056737ed3cabd1a196eb24316c899e5f92d9a8cb52a2bad399fd9a6b73d3fa3730890ddb42b6ffe69d8ece19a83fc16fd9a06c02133b86af2b869106d59fa0bb88a3b572267b2974f709709e4e0a3e3e729f16491b496027618d14c8d764370f194fbbda16cb5171a4b3", 0xe0}, {&(0x7f0000001000-0xed)="4ed56b4fc4408e4319a1bbf467f3146b87f5bbda8811a80d1522aa9a6472e22d2e9ea5f91b76abb297804477e74ea5f529b5f8f1a18445f2c6ee49838aae408a9b2fdad78fd96ac83f6f29c92335cef17af20881e4db911ce23972e51e44aadd2653f884830f973485d51dc4a3a06548fa6abfac9ea8fbcc99e7d8688de1b890e4823a6cec4094fdddbe944d18f430fb0d5442fbd69943c2b478b95765b4ccdb96a81c61e116e157b9be4c0cb64b839d1542cc349d5f35840fe52f4fb87e06a5cfc5111289f533cef4481b92216643878c940a64bcf1a23ebc47d1c9f1cb347ac0dee91f9c2cab142ee20826ea", 0xed}, {&(0x7f0000003000-0xdc)="fcab6a365f322598744efb4b6c235a0e764228a97f7bbee54fd00031529d614efbaccbefaf4933a5e48796e1a11685e385e56ce8d4c0897dfc74fe807e1a5dc185477b943222941a9bd39f7166cd8c2f9627538422f75448ad8122d810ddac0615bf7889c6055183652219f9899df96ae94da1af71b10fef8730b8ac3ed8ddecd1bd110a6215a4db73746e76bc287d16c6bab53eac6701a5c8517a386b5bef753dfc19049dce172720f814ecc9ddeea6d7f475c1e5b115b7a7a223e82d9f361663f69d312262982a2a6ca33d5ed216d60e22ea1b6ce00bb7e84d5a5c", 0xdc}], 0x8, 0x0) connect$netlink(r2, &(0x7f0000001000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000003000)={r3, 0x3}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000-0x10)={0x4, 0x8200, 0x4, 0x1, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r4, 0x0, 0x1, [0x9]}, 0xa) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000004000-0x4)=0x5) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000004000-0xac)="0f27e648fbcb564ebba367c146eb593785807e59d4f3fbf5aec5945ca954f913e5dadc7ed7074768c3a1e3591bc3c11a63a071206fb74b00a7049ab08530769205d49b35c6051766e2440df7e14a56c70567bce66f8ab28691a41f23fbd5ec4c000e8198bb9a728ed2b7f7805ccdcad2ec37c992c375b71db6b553b87445ca06eb41b425d23eefbbff5961320322f05c171dea6876db51b3c563b9c01d145cce22a8e2fe59ae3cacc587004c") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000005000-0x44)="bf476010038e29dbf8f4d219fb9ffe6e2052d972376207a52b46b7a312482eea9436ac220fc3e55612fc057421c7fb2e53470607d51b58abaced4b77d3e6c5ffa96e0bf7", 0x44, 0x4040000, &(0x7f0000006000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000008000-0x40)={r3, 0x1, &(0x7f0000007000)=[0x800], &(0x7f0000004000)=[0x6, 0x1, 0x999f, 0x3, 0x9, 0x3], 0x20, 0x2, 0x7, &(0x7f0000003000)=[0x7, 0x5], &(0x7f0000007000)=[], 0x0}) 2018/01/25 10:39:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f000017f000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000014000-0x28)={0x5, 0x4, 0x8, 0x8001, 0x9}) nanosleep(&(0x7f0000012000+0x1c7)={0x77359400, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00008dc000-0xe)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000547000)=0x1, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/25 10:39:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) r1 = dup(r0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00006ef000-0x4)=0x7) 2018/01/25 10:39:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$usbmon(&(0x7f0000ebd000)='/dev/usbmon#\x00', 0x1f, 0x101002) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000b68000)=""/174) gettid() readv(r0, &(0x7f0000b16000)=[{&(0x7f0000dc8000)=""/165, 0xa5}], 0x1) 2018/01/25 10:39:06 executing program 1: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000008a000-0x68)={0xfffffffffffff801, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000192000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000216000-0x28)={0x0, 0x1a, 0x8, 0x6087, "0996e6d33f5849a782ce1d0074e18569cee627ba81fc17599a1077f18288cba3"}) 2018/01/25 10:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004e0000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ba0000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003a2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000259000-0x1)=0x0) pkey_mprotect(&(0x7f00000df000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) fallocate(r1, 0x1, 0x4, 0x5) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) 2018/01/25 10:39:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f00008d0000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000756000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000890000)='/dev/usbmon#\x00', 0x6, 0x800) readv(r1, &(0x7f00002da000-0x90)=[{&(0x7f0000414000)=""/233, 0xe9}, {&(0x7f00003f2000-0x50)=""/80, 0x50}, {&(0x7f00008da000-0xdf)=""/223, 0xdf}, {&(0x7f0000ea8000-0x15)=""/21, 0x15}, {&(0x7f00002ec000-0x71)=""/113, 0x71}, {&(0x7f0000213000)=""/203, 0xcb}, {&(0x7f0000f99000)=""/105, 0x69}, {&(0x7f0000927000)=""/67, 0x43}, {&(0x7f00000b3000-0x3a)=""/58, 0x3a}], 0x9) ioctl$KDADDIO(r1, 0x4b34, 0xff) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea1000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) recvmsg(r0, &(0x7f00009c1000)={0x0, 0x0, &(0x7f0000b66000)=[{&(0x7f00001f3000)=""/130, 0x82}, {&(0x7f00006f8000)=""/193, 0xc1}, {&(0x7f0000524000)=""/6, 0x6}], 0x3, &(0x7f0000641000-0x1000)=""/4096, 0x1000, 0x6}, 0x40000040) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000c5d000)=""/4096, &(0x7f0000f66000-0x4)=0x1000) finit_module(r0, &(0x7f000098b000-0x1d)='lolo[eth1wlan0/\\vboxnet0eth1\x00', 0x2) 2018/01/25 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) dup2(r0, r1) 2018/01/25 10:39:06 executing program 5: openat$selinux_mls(0xffffffffffffff9c, &(0x7f000030e000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000536000)='/dev/snd/seq\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000ed000)='/dev/hwrng\x00', 0x2000, 0x0) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x4, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f000099a000)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x40000000000032, 0x0}, 0x34) r3 = getpid() fcntl$setown(r2, 0x8, r3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009ea000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00002ce000)=r1) 2018/01/25 10:39:06 executing program 6: 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) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b4f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000be1000-0x50)={{0x3, 0x3, 0x80000000, 0x1, 0x7}, 0x1, 0x1, 0x8c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 10:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x3ff, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000dca000)=@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}}}, &(0x7f0000c56000)=0x3a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e8c000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mq_timedsend(r0, &(0x7f0000df2000-0x8b)="482eaced1fb90f7c8419f586342cf05c8e35ca76e17d516a3f87bca7385a579c622477791103ce13da2897e959ba186c2c95c7097d7b5dab98d2422d987a715fbc06c30b0f0673c38939de4d31f6f00b2d0949f83a80a717b1a8ec44882e75ad48f3a3f875a436df00128ab62eb1d04d5805cb3b9c8d76d59d862e76b63feeb5773e6cef768c06ed2992b5", 0x8b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001e0000)={r2, 0x23, "a7e5adf5b44fad2f86a598f70a132b38ef62912661d882084097793189a4ef24fa7e7b"}, &(0x7f00001da000)=0x2b) 2018/01/25 10:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') fcntl$setsig(r0, 0xa, 0x3b) pread64(r0, &(0x7f0000e4d000)=""/0, 0x0, 0x1000000000000102) 2018/01/25 10:39:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) dup2(r1, r2) tkill(r0, 0x15) clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") 2018/01/25 10:39:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000001000-0x4)=0x8001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000003000-0x10)=@ax25={0x3, {"596d756aa3e781"}, 0x767}, 0x10) lgetxattr(&(0x7f0000465000-0x8)='./file0\x00', &(0x7f000081d000-0x6)=@random={'user.', '\x00'}, &(0x7f000093c000)=""/70, 0x46) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000004000-0x8)='./file0\x00', r1, &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f1e000)='/selinux/mls\x00', 0x0, 0x0) mkdir(&(0x7f0000114000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f0000e9c000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00003e8000)={{0x80000000, 0x7}, 'port0\x00', 0xb1, 0x848, 0xff, 0x6, 0x400, 0x40, 0x7a2, 0x0, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000a79000-0x19)=@known='system.posix\x00acl_access\x005', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00002ff000)={&(0x7f0000000000/0x1000)=nil, 0x8fe3, 0x5, 0x2, &(0x7f000022c000/0x1000)=nil, 0x100}) 2018/01/25 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0xfffffffffffffffc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x3, 0x1, 0x0, []}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000548000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r1, &(0x7f0000938000-0x71)="92b58e5e37acd1de614515ac328f2c54a472d6d534f6e6f82894471d762f06ba88418f825db30fd67029e421f6fa4191c931d90bfef7eb52b45d6b88a408b3965ffd0a944b7435558c6aa3964a2b782663d693fc38d98b978a617c9a4da1cc00eb7b936745d10cf0ce7393729e93586368", 0x71, 0x5, &(0x7f0000b1f000)={0x0, 0x1c9c380}) connect$inet6(r0, &(0x7f0000172000-0x1c)={0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, 0x1c) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/25 10:39:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1c)="75736572776c616e307b6d696d655f747970652d65746830ee2f2100", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d36000-0x4)=0x10) 2018/01/25 10:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r2/1000+30000}, 0x10) process_vm_writev(r0, &(0x7f000009e000)=[{&(0x7f0000fa8000)=""/196, 0xc4}, {&(0x7f00007a6000)=""/144, 0x90}, {&(0x7f0000556000)=""/241, 0xf1}], 0x3, &(0x7f0000146000)=[{&(0x7f0000df3000)=""/36, 0x24}, {&(0x7f000001d000)=""/202, 0xca}, {&(0x7f0000539000-0xf6)=""/246, 0xf6}, {&(0x7f0000716000-0xb5)=""/181, 0xb5}, {&(0x7f0000cb8000)=""/11, 0xb}, {&(0x7f00001c2000-0x72)=""/114, 0x72}, {&(0x7f00009f0000-0x60)=""/96, 0x60}, {&(0x7f0000029000-0xeb)=""/235, 0xeb}, {&(0x7f00001e8000-0x5f)=""/95, 0x5f}, {&(0x7f000044e000-0xeb)=""/235, 0xeb}], 0xa, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r1, &(0x7f0000e23000-0x89)="9d6dc148d6ac67d934c3d058d4ff3d62a6459d00505ae3dbe1448009a53d6382b4781c4f1b2e46bfbd7e78198c9e77e17809dcddc0bcdeae8f1ef402fc89ce8934ed105760174f7793542d89e2dc70eb1643a8624717dbc3046ea46a326c22a3458d6217c553489c5c2c61137ba5c0842dcabacd7260aa61e18f0b5276263d68f75b20382ac5708754", 0x89, 0x0) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00006ab000-0x1c)={&(0x7f0000275000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000955000-0x30)=[{&(0x7f0000953000)=""/15, 0xf}], 0x1, &(0x7f000025e000-0x34)=""/52, 0x34, 0x0}, 0x0) tkill(r0, 0x1000000000016) 2018/01/25 10:39:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20800000000003e, &(0x7f0000344000)=""/30, &(0x7f0000467000-0x4)=0x4) 2018/01/25 10:39:06 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000257000)={@generic="c8e10625952523f2a220be579078ad63", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001000-0x4)=0x8, 0x4) 2018/01/25 10:39:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000217000)=""/26) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) pwrite64(r1, &(0x7f00006d4000+0x170)="967d9ee11f5a0f55e619414edec65c11253e332dff87e5db45fde813ae69ba4dfd8107423ab64a7f4c51825da74a74ead47b6ff1992690606a55ecae7a1d4766371ccb032e9cdba1d77627b2", 0x4c, 0x0) 2018/01/25 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) pipe(&(0x7f0000955000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000774000-0x8)={0x0, 0x6ca, 0xf990}, &(0x7f00002a7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009a3000-0x8)=@assoc_value={r2, 0x14}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x801) dup3(r3, r0, 0x0) poll(&(0x7f00003be000)=[{r3, 0x0, 0x0}], 0x1, 0x5d) write(r3, &(0x7f00000b5000)='\b', 0x1) 2018/01/25 10:39:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e88000)='/dev/input/event#\x00', 0x81, 0x10000) r1 = syz_open_dev$mice(&(0x7f0000688000)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000961000)=0x0, &(0x7f00007c0000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000394000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) tee(r0, r2, 0xfffffffffffffffb, 0x7) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2283, 0x7fffffffefff) clock_gettime(0x0, &(0x7f0000da5000-0x10)={0x0, 0x0}) utimes(&(0x7f00009a2000-0x8)='./file0\x00', &(0x7f00007ce000)={{r4, r5/1000+30000}, {0x0, 0x7530}}) 2018/01/25 10:39:06 executing program 5: socketpair(0x2, 0x4, 0x200, &(0x7f00008d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000e14000-0x4)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xffff, 0xb, 0x4, 0x8, "340ea1066b19be4ec8331d989894fb6bdaf1d027de00fcbed50ac5a81f9310015642efd1809ef1f92fcc41c2be053ba719206cc89a8287a5dc659ed349d612a0", "f0009e30cbd9cf9d37cb206c038079da0ba520d01b41692685db22ac41227a52", [0x7, 0x1], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000c83000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000192000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000795000-0x87)="50df6d4ebcbd04010000000000050160215e27ef0e168d9baa7d0fa02207d0a6f27cbc55c6f7fa971327a442dbeb70256c446b6ee433a2738347402e00eeede0057b36d85af424bf17ff98fdb8061b4709800170919774574a0ed28f590fc90a44d9ee1eb61cabe402473f8fc2936e2cb02b840400000000000000fb2dfaa989591462185a", 0x2dc) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000397000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ipx(r3, &(0x7f0000800000-0x10)={0x4, 0x3, 0xffffffffffffff4d, "a16ef61dd41c", 0x40000000000, 0x0}, 0x10) sendmsg$key(r3, &(0x7f00007d5000-0x38)={0x0, 0x0, &(0x7f0000d69000-0x10)={&(0x7f0000040000-0x38)={0x2, 0x0, 0x2, 0xf, 0x7, 0x0, 0x0, 0x2, [@sadb_x_filter={0x5, 0x1a, @in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x10, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x8000) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f000078c000)={0x1000, 0xfff}) recvmsg(r2, &(0x7f0000b48000-0x1c)={&(0x7f000015c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00006f4000)=[], 0x0, &(0x7f00003a1000)=""/12, 0xc, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ac6000)={0x0, 0x4}, &(0x7f0000ea7000)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fda000+0xb4c)={r4, 0x400, 0x30, 0x40, 0x5}, &(0x7f0000df7000)=0x18) 2018/01/25 10:39:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f000071c000-0xcc)=""/204) r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='/nodevposix_acl_access.eth0proc\x00', 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000001000)='.dead\x00', &(0x7f0000002000-0x10)='/selinux/status\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000002000)={@generic="8d07f1db490a9f81355e833dab2484df", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000)={0x9, &(0x7f0000004000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x1, 0x6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000004000)={0xda3, r2}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000006000-0x4)=0x1b, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000006000)={0x0, 0x4, 0x30, 0x40, 0x20}, &(0x7f0000006000)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={r3, 0x5}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000007000)=""/35) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x12, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000009000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x30)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/179, 0xb3}, {&(0x7f0000003000-0x19)=""/25, 0x19}], 0x3, 0x0, 0x0, 0x6}, 0x10000) clock_gettime(0x6, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r0, 0x21, 0x14, &(0x7f0000005000-0x4)=0x3, 0x4) 2018/01/25 10:39:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00007c6000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f000060a000)={{0x0, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 10:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x3ff, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f0000dca000)=@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}}}, &(0x7f0000c56000)=0x3a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e8c000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mq_timedsend(r0, &(0x7f0000df2000-0x8b)="482eaced1fb90f7c8419f586342cf05c8e35ca76e17d516a3f87bca7385a579c622477791103ce13da2897e959ba186c2c95c7097d7b5dab98d2422d987a715fbc06c30b0f0673c38939de4d31f6f00b2d0949f83a80a717b1a8ec44882e75ad48f3a3f875a436df00128ab62eb1d04d5805cb3b9c8d76d59d862e76b63feeb5773e6cef768c06ed2992b5", 0x8b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001e0000)={r2, 0x23, "a7e5adf5b44fad2f86a598f70a132b38ef62912661d882084097793189a4ef24fa7e7b"}, &(0x7f00001da000)=0x2b) 2018/01/25 10:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) creat(&(0x7f0000885000-0x8)='./file0\x00', 0x0) write$selinux_create(r2, &(0x7f00008d3000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x32) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00006d3000-0xd9)=""/217) 2018/01/25 10:39:06 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000959000-0x17)='net/ip6_tables_matches\x00') getpeername$ipx(r0, &(0x7f0000afe000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000d0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xfff, 0x4, &(0x7f0000020000-0x80)=[{&(0x7f0000000000)="e2517ec09a05a6dfa2d838ad250e5b7ba9ad33c99a972d267b77d1d60d160db13419a3ae1484e0a15567585c7241d45e09248b3c9b46ab44699327d71bc88a67f3282439e6e6a7189c5348c60d03f3dd9ba30dc28ace7977140cce42e58d9c2c569a159137a0fb07cbe2b764259a68e0c16075f8c41f3b10268dc95130f4219c82befaa5151f5cdac60c920a2cb79414906bf33409d0da7480a6e5ecac4f49220be2976e1b727dfc710dcffd51b629a622ea17ed48b8e26a3d6b26dad7f3df17be79", 0xc2, 0x5, 0x3}, {&(0x7f0000462000-0x1000)="bf027e62220a695a8dac060fc52ed4332b5e05992dc62fd7bf09f37347f63f8addc7aecd012383e450922e80cbe06525684ada430652726bd3efb569ad04f8edf401cd93b1ba63ea923598667687d3883737b55f6b1aee2137f89a14b21153f24c1b1b4e5d229b22be0dbd31c9c52e38652592a95f0152374bcddd3dd1ee820728cc09e4cf205feae6388bcb5a2bb95ca89dbb823c49fac0a46d639710831d88376a5f085175f7d5340238366acafc8dc6650479e0a7b247620fda6b4b6a4a31ac57cb0603c866948ab75eb1eed6c6e868eb77df7e8be0dce48d51c6223aec98f6763fe9c9bfb0866b032249ee3fec3dcfbe3df5d76ab78d20c9f32ee0fa075288620d5189aa2386fb817e67e8e81389c1eb589b7825f6fa335000eb3bf9149c0c51666b59b89cae2c4b37fe4055e26a1f2b2412228e07c16014c29c07cf50b6c2db91dd1bab25f75aecefd324e0b0ab422f11d5063aed27b5ad705752576f6be1d6570107f3812eb03275c250108f484321c38b8f1d1252b0e3d7215d44824a9b37f54941cee9e72c3d9dcd4924e0dbc90a1e88a4692606ca8810c378803a15d7524aee4bd6e027e71fe5346e1d9a2b3a6b8402b665f9d8768a6a9193dd0bd0ebd08a90b57bee5d8bcba202426633d5989f80ef40eaae0ead270ba678fbd9bac5038e84a2095a5a53f89a1f0808c889c54c10547b005fac8e36e6daae14da551e911fb2ee9b8af29e4757bc7f11ee28ee0a2008f79fc98060c28d1072159fa79d52574bd081f6d06fb4f6e6d7e7485dbf1833feda752a19aa9d5807fc920b0b1041163c006b47e92b9e80e876dfc32fce815443ede686e536757f6c59830870adc09134df6f947ad3bbbc3585278a9acae77085c837ca4137a4a6bcb98f9b6d10f1efc5ae120162e4df64a201c369eb94757afc9bb339bcd7e2a74bd14212d5dc979ed0420754b93c62ef874b4b08724c8db1b60939f7182082339745c10fe74755bae2255288b8e534bb3457c11571f67e7ae99108b2392a690974f0c56e5ca1a28350109fd4944638f265d2325782578185cacd9ccafec7b690aaa32690fff4245562ca73d693aec66d51a5aba1a1ba230bff5aa0e3ec0279b2a227c9429a80ba1124d05d345438be737be738fd07921431d6d6b15ddb5ec07a1820c3803fd3fe02fcbd8afb951dcde74746e8d0dbca4e37eda6b7f968b31ecc60e27e314c91dcd2deed116d8266b5dd68556d0cca5c065c0a59d66ac8cad4a6f82e99c497eb3152ca3d64e5f68c6fa2e7129bfaba9834041254b5d36277a67b6b72517a2cc6265396a7c1ab93a8c6b5cb2c82ee5505ee6da50a2f2f0a66acb942dfbab7ea48a38eb8aa8b68a84a954484a8d50a52090be14aff37a4389bbc551978d90bb1a8ecc7bbb87af0df76c8365299d1a13867c02a28ba37a59e1c57fc6ae60d472fd4a26fd1a1aec4b21dacebffc83e52cb6b78270cc8c34b4c1d1858002eb07c8d7144b3c17b48fd6eb8a57bf5085a9fda3a01aa510e7e6be17b4365ec77c0f2c30b2199d3e0300bb1d3f9e08320e84c468ce4537efd1c3689cc04a8955b213dee6dea01268931a997af0ada4c71d1a72056b2e4ca7eb792cd44f3c64f7df515aa1cb3512c8c50a6d97cc1bb7de077f783b01f2f2d3f687e9094e5769f7a1ea70bfbaf70047e9b9ffe00f78ff24b368148ad1b6a417d2ea6e20928330f4f35f29c1596234c159faa03c623e13e696a5482d2b82856ef74cc9f4cf052fd1443421a44f8d18f5c019a8917ff5f57dde2c5a02723e9636ff137c7c11d140794aba77dd005906d300ef0e1000bde47b6ef7f93bd8558790b98c6e434514431c1d7259920265b4c5e507b3081d94cafc24422730ceb2e44c92e8228d7c1196cba76b7417cbe51baf1e313b21a6ea9371ece434a4491ec6770aa2ed36864a484a9b1e8406be1461df1d3b0e55039554d40fdc2f81178e95bc76c1eac1062ac0216b36c27da68d7b428b20cca8cb86fad877bfca8bf4e8a28ddea2b049af7d9dc4160b6cb82b21cecb73afe9c5d7c2dbd874af97259339c17bb7704521dcd5872707d82122480fa5752eab00d97e690887d5cff4ea271a17c227f6775d86c1c10d82e0140b3258266bbd56b590fefd864990efddb4f480b26452f631130926bd1a9570e8bc67aba90241a85e08d77e9408a8200ac6c3daa9b9d5f19578eba4ebe016ed9c7374b3e02047340117a78d5ed06cb2a2ea502705a84038817edd6f3c589cdf5cb5fd4a7e6bfba0df8f10e14b23d5baf1e01a7e60bf197822f0917d98f4466fe18ecb4638d15345d4c8053646cc2fc7c53b992ee0ee13d20cefda83a84febd8a343cc43964a4c4dad6518c57b45cb58da72884bae5339494880df2a4e66e7a3e08ca58226a58e99bfffd7b7afac58ea642afd6311a09eec4caa1051189dec438665c5a592648650fb35cf819c943179dd9c5094a780fe4b8f4015d350e7d93061c02f39e2dcdc959e33693eafc88d0b2b25fe352c2ce3a65003e858e52824119f98abf4c89c2e52e6409bf85b6072aa0bca730bb37becbfc8e08c18739767d1e16438f8abf3a4763df7b70f8b72856f1ab8060a22e77d0138d02cd76e93049e66e277691cc5c1e8c9f164c2ed0a74e6e1cef483716d8f781cf160615a85ee5d97f249214171ae279833be85e8f7fc4fabb9d442d6e26dc19919dc4852543e7959d7914df4d5e5d6ea1a84a58fcc82030961f6b09039226edb2986af8122b14f60a657a3eabc94646aff6b629c3b4b1c4839ab6bf921587bc0463a2ff24acadce1224f6f322eebad31404f7535286a1bd4adf46b520926611201509fa2f7cb03f77419cbe732b1baf44ac700bbd897a3bc56a8c1c7c17f8cdf4db10702c5c3e9b34657ccf09fccdd7c37c6c43159c7cb3722d27d60801c6374c316131f6338a3dc43ca1880e216fd994759849059575ccc088e40cad3fa2bc3b4c9780d1e62a96a4d002c65d04e229227cda320ff72e2535b6329cd7fcbf30bc32811ed727b5da3496a9d95c315dd70f470046a02b5f9146bccf2eb176333a073d89a760fe598b3107dc4731e167ed940a73b18cf16d163b9fea6f6350e7745b789b0fe1cabdec8f6ac652c9bda01fdfc0ac1d366ddb33f8b14c8630434b7650c6cf466e29b3c9b038fd44d5c772d43d57c70ec220290188a41305d5600e89d1bd3f7b510f11d5f90f18aa5ae56d3d62ac6dbe57e40a5768fbfb82f107c0a4bc3751567937c883061e8cf77466b3f7cb6f550a35ba03814b0a9696d9f8c19778c98ef521dad5e30fcc874d1f6d117994444a2a750dd06302ce871a98f3d963daf2aba7c7989b92ceb42612d9769886f3ce369309a198dcf58723c4949869e368a80a2cb5501128aff503bb5fbc2b243a7cb8382601c772816552e097282eecdfd0ce39bc1d4a75d4d5468f68f8d913b5773641cfb6ef040b91a90bbe02f4f4ef61805ce2d5d7dc3db231b6cb82dd878aa8a66bb63038dadbd8a2dd2ac03e7036e5d6557b1b475a578ac563a113bcceb239255fc533236e67f5666b6ab1e0037101dded52aab6c77b9c83606432ceb0311b163c437240a8f465181b3d80d31fd6cda57fea6bda14bde23aa74b384d6f9a7361140b2bfc4c1dbcdd1f0cfc23b75b6d6e79b7e38916a641feb88493cbd69c6f1ce07bc3971fc25682a8e0867f318f9d3e79a7264d48a49e8cfb46b4a21e104afd683042d461fc5bd0a32ad2448c61033e63f0483dcd4172572dc1616f2c5fd4eb20c931048455d7cc0bbd25f477559cadae6cb03e8caf23ed61010601c3617819d3ce32e90bfdb8e2f3ce0ab5155f4df80728fa4d94d50e58060fa12c1670c993905411fa0d926f4f08b38bb299ba0cc67e936c0a6d7184b1ff0e88984db7362c7681daac8d1726b876dad54dc40b3be0865d1ebe5575443c984cd29e740ee4b369dec0c0f166650ce7b14ba72929cd2af706015ecf13bbb7e2d9dea0b3df82ebdbedc59ed2c50a696bea97af9e366ab9d03ebef5ac841a01b3e67ed0600f237c3199e0e411bab947d318931d9c93dbeb6df08c98912edb01dd8e4dc3e2defd5c955eb17db543a0207e0206585f5562a077a0f8c5da7f89524509ddca10fcb60e741df4c988d8d708302583f9e7f5edca0dfb9e151451dd24eb78ce9f88bba0c723bb3c13415a363e8554db6adbb50c1fe16c6ac4b8c024cabc6a6791a8e496e101a9c0d6431bf9d3ec9e798494be7bf648e16639aa03952baec5deafed157244ec7f5bde8cd2c36549273c75771e856fe994cb5081635eb6216fb4e8033c417db03d4d23cae71f50fa9a40c68ed68e41963fb69cfda3981bd7698ed331d2cf39e1283fdb39a8b598e2a2184ed699b6d866f73520f55d8a6d0a7ea76561d75bc97f03612d5da2eb866c64c7824262ec11cedb4fa75fae3e1aab06e7434eb8aa172edf30358df647f73e5e626c9ab0847c460039c53b987e476cb65075f3d2b676aba29c44e2975da85f422c95267d6b30c557a60a70cad7908dc4f159965711ce45d093bed86ad4850472f7002e26f91a6e490885b8e0e7318439f7fa7b25b375502340cbc11391c7f58eaef4f2ab23f9d249e68e18b57326944e0ea5e469aa9cc07ae5ea8f81cfa0e8d3b9550589c320b09cbee88db0c025674f28ffd6f038593e1b7dd64d3a4551842c24c947503549a5aa8ae1f9d93f255f9bc7573758691f96a73ac42e6df3a1ce621c288d3e984dcd4d32ac4cbe5ab4a66b3a66050cc52c5941a4c2371c160148dfcc6c719db8e2279ec1b7a2a1de84d23e033c90271656ef8e9b410ec4ba25cbf7ad106d1ce2a11e2f3e004848ae29d01dfe154c1d9b606a0b9f0c8b4501e9320365eeab5d8c86b46a9749c9fd98108fde138ca54af99ccaa63bb8c52a11aaa920e18eed72427fbfd26925ecb36bb1135136dadf2c828f7820c7bec9590065348a925650ddc62a1548e81b4b4a66d6d1d259bef0a9ba9716c7136e67f0bda44b1848f69bd134b7975f90fa3b6ca6bb19b6724211a550e7dcedb00043c4ee467942ba04b5e31019c5a8e03697720501bcecbdcdaedd3237f26680cdfdf2ac2cc4d8205b15b34eb201fce1e4c7c498a166ad12093eff8384cd282cbf7f1023a3dbe3e0b2848b7caec02591252695d23770fdc7d0a8b31a681f74c28c9fc1f1d91e120591121f69ac95a62a99e5a7e0928e59cadfe33c55c3c95e0b77a9fde191cce86cd4ae02f501579f2b956916b30c68da68c6c607270b8a1697f4ebb5830475566055ee925bc7771a4e9b670344bcb190643046978a715ff008f61c34aaaa0f75bed08a63a9c88fb1e6025647a06c1c84008528075472ccb18dcbb2a8f3c519fe687f3c5cd97feebdd184383e804b693c71df4dada07a872b1d68640ff2ab2d11b7a1680bbfbe31e57269e02af67380703d352a6858603d0674a149283afa906ae1af79d1d70481d9f599827018417bd37e04c5bf4f0f2de7e671669664807520031792021f33218c10ba703f368af304e3b7a3bce5baca3efcdf5f6ce7576495c70f20defdc012aa56bb65dee75175e6693de97c3fff54d06a5806d849aff5aa82571d7b8a2211fc0b583603b288fc074e72e1742f4f43fb6263b17f17fbeb3546da647eea4fa94cce3a96ca3955437892f17d05e84a56135b5d60222810b45ea1d14c2839a9a19df0503fca5d7ac70d8b0bed25c313d42ebd71485831d3708273ace3b48d08dc64fa57c94bb982a32d8b0dc935f8a4262a7597ae4ae92a6b4aca5f51902d604cf0500a1bcf", 0x1000, 0xda4, 0x4}, {&(0x7f0000050000-0x90)="2afe12c78d13f0926da92621bfecb0ff0bcde928d2593368eecb95475c8940156459c4c91ad6f977e76ebde122dd0c527e37e76214bde3e9fc21d28c547f5f86afcdad08999ab3d5aa62aa749351646ea344216375ed5315ef26937753ae120bac2a95417ff0382e40fb36b4311c9f7ab05c07b4c056a000584b3ebc8a695aa78e6cdcb9d2fd5d22f075d52188f884b7", 0x90, 0x7f, 0x1}, {&(0x7f0000001000-0xa3)="5868480aa410e6b17ef080ad410440b4b7697e3e840ea2ec0307ac159a4e205b296334e23a0de3271ab2ffc42787fb6499add94939b40bc0181f7458e60d4c4f2ed80483799f24fd70be74c5dd9af3069abad07b11f6dc018c5055e76d3ec67acf7bbb3375f976b429eac5fbf983634eacafff98ef9467635f1f37f1d467df7518093569652e32b357ab9d19809a0a8b7ea1cba316c77673fe138b254531d0b77f8fef", 0xa3, 0x1f, 0x5}], 0x3f0000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x15000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x2f8, 0x100000000000000, 0xfffffffffffffff7, &(0x7f0000002000-0x10)=@generic="b480f5e0dc1b1dc0c326cd8b3ef9b41a", 0x5, 0x441c, 0x5485}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0) r2 = getegid() syz_fuseblk_mount(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00', 0xc003, r1, r2, 0x4, 0x1, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000003000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='dummy0\x00'}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r3, 0x5}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000006000-0x20)={0x7, 0x5, 0x8, 0x92d8, 0xdf0, 0x9, 0x20, 0xffffffff972bd603, r3}, &(0x7f0000005000+0x510)=0x20) r4 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000006000)=r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000008000-0xf4)=""/244) mq_open(&(0x7f0000006000-0xc)='em0^trusted\x00', 0x800, 0x80, &(0x7f0000005000)={0x7fff, 0x4, 0x5, 0x7, 0x2, 0x3, 0x3, 0x8000}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000008000)="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", 0xfa}, {&(0x7f0000009000-0xe7)="660d8adf2265c947138738be5c19f4b8933cd77b45b0c6fab1cc6a985c3afd7ba68f516cdddd61a63056cc3754bbade67524565dde590e93e0492f25329e548979f4f1ecf6561d82ef12362dee52ea92775d36051cd84a2414fee2ce9e7d630ab0e2a902f7a613c88e6bc6ec1cb01f6efd93c08c184c690db750564caa68bbfd096f49d29f5837388c3d58f23c477d53d108995ae9737c2d7b4ecec6b69b82e6c71f7afe1836a484374c349d8a7ff50e5b97f6be2139a2e30780bd36a4a0d68064282b957e0accb8b34d0e4ddad95a302c3d8f2f6f575621f17f83e1b113e71dd17b29704bc93d", 0xe7}, {&(0x7f0000002000)="a654f96f620cc952285970b78948df2ac3c0c869477177ca5b0021ab881b16c617471cae73b65c3d27be4ff8587815b356001efa9df7c0f7b8c6e577739547cf2488a9d3ccfe20551a5d30d8d280e6ad735748a3390a22a30ef5063b8fe03a3f63ee3bc32fbe840621e1dbc1a3c03fde6d26f1468dd6852609f0bc8c50b4a602a3dbd80e810481b5dda9b619afbe7126c14e0cf5d5b10f2dc5502d1a78de83e39ce843af459d35ee485e990c3c4e15967a59173b9287567df161cfdcb5e0885d7ad29b1eee376fb51ce14587dbd0e4caead27ec4ca2db7e68666b6c3b4b001e44c7b71ab88f4ea7d0695fb4c871e31ad94e958", 0xf3}, {&(0x7f0000009000-0xe0)="ff202e827f777304d5ddbbe535b64ecbd19c666397323386b3ece50d31296496cb17b9fc9dfffd1b6b020ffebe280c0711bcfeb50455e16a5048254b9dd10dccfb538c3a1a7cf055053b62de8ce159523ec72462ec440f8b51deafdc7171dc310261e6c28f462b9e7157769e1bac8ef050de5375de600310ab99d6a2d1ba9ea76ceb29ee49dc7f9bf762de84826451cad6cfea6e58ba4c023da1567f9ed2705e923f50e76f7cf5c6e16e34821a2b0eed87d4e30e63a704b681f172bda436892c4566e1891e727c04e965eb8e98c98c73563c85e4da97ae26dbdedd4c01983967", 0xe0}, {&(0x7f0000002000)="a1bd007a0a417b588bbacf32f0736d140bfdab4c07787b1ad2c789d53dcd8789e0106df5113d29b72b23e2537c4eaad04d3e299f57c38204afb4670176209db0cccfbe06a8fa41a527e885cf6efac07c5b36a2bc42827426e9bd8a12dd75b20313a2bc44ab7852882d007c2351757db99e5da168ec583359b551a41c7b01938e1537b6df4b4e11e83ac4058b7319700b6f70ee5f3ac0be0f9376e9f1718adc90f5271a57c84849592ef8c665bbe381665f90d69b155c7c7b425c0a91bc465e03a08a718ae674237dbf288bbcc3172267562a691d29116d8c3cce1ce38d1073ef9ee767a4bdb4a27b283cab0d202885495e51e9", 0xf3}, {&(0x7f0000002000-0x64)="1def966313c8d698819a5202b3ed5e51824d1711124a599264c77e4e8700162c67b87f20600beb4c97ee999490b7bd1850c010e86f4a09d69f768bc60c4ccfb00da915432358038a59abb9fc3b76b1ba7364d14847fefb6e9497ba91846dc56f5c0e6fec", 0x64}, {&(0x7f0000009000-0x3f)="821d2ded0a691167c41f0e2afcd034c036a59d5a0a1b820dff9d52d4f5f52da2327f24d28eeaa881234182df99c5c19ceba2c5587f3b4dd18f1c446fb66f09", 0x3f}], 0x7, 0x0, 0x0, 0x20000000}, 0x4) 2018/01/25 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80200) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 10:39:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000e42000-0x7a)='4D', 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f1f000-0xd6)={0x0, 0xce, "e19ae7ed4b5193a28bea51888df689da6544b133ab5f32c3d9cffbedb3c740dd4071e6a5fdb93d56240711deb44bfee932b20fffbe702304e7d13f1ba24fabfef01385d632dcee7aaf7d4a779df77ab71ed273aa065ae3f88d7d5455d23666fbe86dd00da1ecbba273a17153482d437d46fba857aec77dac1b6321cef8235438f915e0a508ac384754e8266bc845a0d3ec97113fecc4143f52ce06809a9c4d34822f6eea3ae3fc4a23cafd178d05947242e2d5595f600a279a808e8cee34bbf1f189232ee3e658d11c2b5fdd46a0"}, &(0x7f0000194000-0x4)=0xd6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000161000-0x14)={r0, 0x7c7, 0xc2d3, 0x6, 0x7fffffff, 0xffffffff00000000}, 0x14) execveat(0xffffffffffffffff, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bc8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000d68000-0xeb)=""/235) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f000076b000)=""/85, &(0x7f0000bdd000)=0x55) chdir(&(0x7f00006b1000-0x8)='./file0\x00') 2018/01/25 10:39:06 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ec1000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000221000)=0x8) fcntl$notify(r0, 0x402, 0x80000004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000)=""/13) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000004000-0x4)=r1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x1000, "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"}, &(0x7f0000004000)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000006000-0x4)=0x4) r4 = geteuid() fstat(r3, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000006000-0x8)='./file0\x00', r4, r5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000)=0x0, &(0x7f0000006000)=0x4) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000)={r2, 0x3b2}, &(0x7f0000008000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000009000-0x30)=[{r3, 0x200, 0x0}, {r0, 0x10, 0x0}, {r3, 0x2210, 0x0}, {r0, 0x80, 0x0}, {r3, 0x2000, 0x0}, {r0, 0xc000, 0x0}], 0x6, 0x670a) 2018/01/25 10:39:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f000095f000+0xaae)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0xea45, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:06 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x6, &(0x7f0000008000-0x18)=[0x100000001, 0x7ff, 0x5, 0xbf, 0x81, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000009000-0x58)=""/88, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x2, 0x3, 0xc, 0x8, 0x3ff, 0x1}, 0x20) 2018/01/25 10:39:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a99000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000004c000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x0, 0x0}, 0x35) socket$nl_generic(0x10, 0x3, 0x10) r1 = open(&(0x7f0000a90000)='./file0\x00', 0x2, 0x1) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000c84000-0xad)=""/173) 2018/01/25 10:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00002bd000-0x14)={0x0, 0x9, 0x0, 0x4, 0x0, 0x42}, &(0x7f0000f11000)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000859000)={r1, 0x100000001, 0xfffffffffffffffc, 0x7a, 0x5, 0x600000000}, 0x14) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000025e000)=0x5b0, 0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000)=0x0) getpriority(0x1, r2) 2018/01/25 10:39:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000ea0000)={0x5, &(0x7f0000c8e000-0x4)=[0xfe3e, 0x6, 0x4, 0x401, 0x1]}) syz_fuseblk_mount(&(0x7f00007f0000-0x8)='./file0\x00', &(0x7f00006c1000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/25 10:39:06 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000015000)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000002f000)=0x5, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000002c000-0x3d24)=@dellink={0x28, 0x11, 0x50b, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000023000-0x9)='/dev/sg#\x00', 0x1, 0x80000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002f000)=0xe8) sendto$packet(r2, &(0x7f000002e000)="cffa19716511161236f1cdbc6fd584fd117709c55fbfa64a346a774cb72ce1e06c3d42afb4dca19e4c773e3d89f6454befdb9b", 0x33, 0x4010, &(0x7f0000021000)={0x11, 0x5, r3, 0x1, 0x400, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) 2018/01/25 10:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000432000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f000010c000-0x43)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x0}, 0x43) 2018/01/25 10:39:06 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xffffffffffffffff, {{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]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000005000)=0x0, 0x800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000015000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000013000-0x8)={@empty=0x0, @multicast2=0xe0000002}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000005000)="9ec79a3b5eae1e7af433712a618ab9b4fa0d236b4ab23c24b29b144be324f695d5ed1b18959036a1be4a8b7d4cfaaae242c977b8820a42a5dac111da2e4a9241bc55803d0a", 0x45) 2018/01/25 10:39:06 executing program 3: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') 2018/01/25 10:39:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) futex(&(0x7f0000bd2000)=0x0, 0x3, 0x0, &(0x7f0000930000)={0x0, 0x0}, &(0x7f0000600000)=0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000d20000-0x4)=0xfffffffffffffe01) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000074c000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/25 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000f, 0x9, &(0x7f0000fd3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$ax25(r2, &(0x7f0000fd2000)={0x0, {""/7}, 0x0}, &(0x7f0000bff000)=0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd3000)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000d52000)=[{{&(0x7f0000fd4000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fd4000-0x10)=[{&(0x7f0000042000-0x80)=""/128, 0x80}], 0x1, &(0x7f0000fd3000)=""/121, 0x79, 0x2}, 0xffffffffffffff7f}, {{&(0x7f0000fd4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000fd3000)=[{&(0x7f0000bc2000-0x3a)=""/58, 0x3a}, {&(0x7f000014c000-0x4d)=""/77, 0x4d}, {&(0x7f000098b000-0x1)=""/25, 0x19}, {&(0x7f0000fd4000-0xf8)=""/248, 0xf8}, {&(0x7f0000fd4000-0xdc)=""/220, 0xdc}], 0x5, &(0x7f00007cd000)=""/4096, 0x1000, 0x4}, 0x6}, {{&(0x7f0000af5000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000fd3000)=[{&(0x7f0000fd3000)=""/136, 0x88}], 0x1, &(0x7f0000fd4000-0xe5)=""/229, 0xe5, 0x6}, 0x2}], 0x3, 0x0, &(0x7f0000cdc000-0x10)={r4, r5+10000000}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fd2000-0xb4)=[{{&(0x7f000077f000)=@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}}}, 0x3a, &(0x7f0000fd2000-0x40)=[{&(0x7f0000fcd000-0x1c)=""/28, 0x1c}, {&(0x7f000080f000-0xb2)=""/178, 0xb2}, {&(0x7f0000fd2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd1000)=""/9, 0x9}], 0x4, &(0x7f0000fd1000)=""/197, 0xc5, 0xe9}, 0xd3a}, {{&(0x7f0000fd2000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000fd1000)=[{&(0x7f0000b7e000-0x2d)=""/45, 0x2d}, {&(0x7f0000fd1000)=""/207, 0xcf}, {&(0x7f0000464000)=""/249, 0xf9}], 0x3, &(0x7f0000fd1000)=""/16, 0x10, 0x800}, 0x2}, {{&(0x7f000084f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fd1000)=[{&(0x7f0000fd1000)=""/139, 0x8b}, {&(0x7f00005c8000)=""/81, 0x51}, {&(0x7f0000fd2000-0xaf)=""/175, 0xaf}, {&(0x7f0000fd1000)=""/11, 0xb}, {&(0x7f0000fd1000)=""/28, 0x1c}, {&(0x7f0000891000)=""/218, 0xda}, {&(0x7f0000fd2000-0xf0)=""/240, 0xf0}], 0x7, 0x0, 0x0, 0x7ff}, 0x8}], 0x3, 0x120, &(0x7f00000af000)={0x77359400, 0x0}) 2018/01/25 10:39:06 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000001000-0x231d)=@hdr={0x0, 0x83, 0x7fffffff, 0x1, 0x100000001, 0x1, @ipv6={0x4, 0x6, "d2f189", 0x22eb, 0xc, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0xaf, 0x4, 0x1, 0x8, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @loopback={0x0, 0x1}]}, @dstopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xeed4}, @enc_lim={0x4, 0x1, 0xffffffff}]}, @dstopts={0x0, 0x22c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x1000, "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@generic={0x3, 0x85, "ebf53c802b42789708d3d2c86c7dbfa6335f8936256232d1aec3269cf0de1f3efaa71b34694aa87819b92493bbf11ee773341e45d77c34715d04bfeed4b885bf30d7c17503109b2f3f2149331de69e50859906190fc80198a9b52ce518306caa7be54af6c1f6ffbc3f8081af510e3db1dad5eb300ba3d69d04f9c69988a81d789f162ddba8"}, @generic={0x8, 0xce, "e7b532f56c012d62c269e81571646b52f17f3c4bfec68dd9a03d106024f12ebb7b545390dd025709cd07c1eaf8c05fad115cd417b61b5238c4a03bab46a9c7dfa74bdd1a17904d8471a4d8fd542af7b74431cca3df6dbb9a7622ed5d5697a2dbef7e1d254669df1f3a67c77b9fb7c754f29db58bd9923f314e6c65068d96fc2086220f50a2241353784db8bbc67816894e024fa68130d6505ec17df75b22e7a95ff524eaf3d6e1b8e134ce56569c3d49c16601725569ded7130657d4861e5a2df94c5b5bebec28b0313e14e31adb"}, @jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0x0}]}, @dstopts={0x11, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x6, 0x4, 0x3f, 0xf86, [0x1ff, 0xffffffffffffff01]}}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x38, {0x4557, 0xc, 0x10000, 0x80000000, [0x80, 0x7, 0x7, 0xba, 0x1, 0x8]}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x73, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @generic={0xff, 0x8e, "f4b39b83cfae3f9ff731413a5db12276b71de4c1419fe0538139363dd2cbab21c5ef93a8e4805d5d6fec2e03eb2a954b8473e8eebed017876cfebbe5278cc8109063fa47e897e8201b79529ab503e456d32286f325bb264ed4f18edda213dccb32abf02dcbc1077d6c61f525d356fbc93057b8be1a2c651dadeeffbbb57f2335c55cd24751276d54f2a9d51db7ec"}, @jumbo={0xc2, 0x4, 0x1ff}]}, @routing={0x0, 0x2, 0x1, 0x9, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @dccp={{0x0, 0x3, 0x4, 0x1, 0x2, 0x0, 0x0, 0x3, 0x5acf, "191264", 0x3, "9529af"}, "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"}}}}, 0x231d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000508000)=[], 0x0, 0x0, &(0x7f0000efe000)={0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000258000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e4c000-0x30)={0xf8, 0x0, &(0x7f0000f2c000-0xf8)=[@transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f0000003000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @ptr={0x70742a85, 0x1, &(0x7f0000561000)=0x0, 0x1, 0x1, 0x26}], &(0x7f0000afa000-0x18)=[0x78, 0x20, 0x0]}}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f0000282000-0x18)=[@flat={0x73622a85, 0x0, r1, 0x2}], &(0x7f0000355000)=[0x40, 0x0]}}, @acquire={0x40046305, 0x0}, @register_looper={0x630b}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x48, &(0x7f000003a000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f00001aa000)=[0x30, 0x38, 0x48, 0x20, 0x38, 0x78, 0x68, 0x38, 0x78]}}, @increfs={0x40046304, 0x4}, @dead_binder_done={0x40086310, 0x3}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x3}], 0x38, 0x0, &(0x7f00007b3000-0x38)="6f3f79174de9d179a40a4690ff0ca2be3600736ca9a10771230ae11f22158bfd0a4fe332f50b14feef27c17dc4a6cc8b6d82eafca5a4d7a6"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000fb5000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00001eb000-0x30)={0x0, 0x0, &(0x7f000016e000)=[], 0x0, 0x0, &(0x7f00004ec000)=""}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f00001d9000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000571000-0x8)={0x0, 0x0}) 2018/01/25 10:39:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x802000000402, 0xffffffffffffffff) exit(0x0) creat(&(0x7f0000354000-0xe)='./file0/file0\x00', 0x0) mknod(&(0x7f000009a000)='./file0\x00', 0x8052, 0x80000000) rmdir(&(0x7f0000b1b000)='./file0/file0\x00') 2018/01/25 10:39:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) vmsplice(r0, &(0x7f0000bfb000)=[{&(0x7f000041a000-0xb6)="bb7425eaee7b574a478b83a58a812eab1e60d870eac22b600ea7a48ba18905ca736a9bbf972eddf6dfbd85d3d31b6951e660f8caaa75d98f22c9e5ddda2277eb227c74c5c82deae0475eff68036176f6ae71a348f7325139d4632fa40fd1877b1c1d2fcc53b7fdec3718ee52508dda4061d2e753ddc3de7f2e366affaafed849b4d4e4f9528cf4e696a3f1b07c62bb912e23f899281225326a4d25466a351b52abc377f5fcaba79a27fefab8c46bd4db5e3cf58cfa34", 0xb6}, {&(0x7f00000c0000)="d352b095194f46ff62faf6a34129a7a356c52f6a5e34677a78010336e69667cbcc3f8fd0901d3c265d8f06ff171f0f57359d72722556563b01533c34b0cbee96ebf83e424b600a40a568f8", 0x4b}, {&(0x7f0000bc6000)="3e694147a00cfcb2e17755bd8ff8be2f04bc44077a194e8c382aa06bd2f44ca144dedf2ad184484f0a95180fa9eebc4444f61f5123257b9a1a5574caa2a8a017bac89c27686df311bd42e508b2ba0905c3e659047302c7767e5d2d3aa6a571d190ca73fa1d8e7177f9963444e7df709d19cd3af6a382a0e07632fcd7", 0x7c}, {&(0x7f0000f04000-0xac)="e2462c32da40ac3ff260e07ea8e2dd7590a10d6035a493367646a761d9385f2a677f3f1ca9da05fa901dea7dfd575919cf936f5cecc8e4c1b5265a591d93fb312c23ccc0782d8ca03c584616960a76890ad52e9b4fe0805f0a121c01a2827db81e0bf3b3014b358e8728dcc4d2a9aa85ea3b9302d092cf8f6e207ffa54b1c03eef2829b311a8de2ad315202e5bad841b45ffe9c0adc05b9bde9cbbbae357590532a88db7aeb7e8a3f4609e72", 0xac}], 0x4, 0x4) 2018/01/25 10:39:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000019a000-0x80)=@ipv6_deladdr={0x80, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x1, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_CACHEINFO={0x14, 0x6, {0x2d, 0x1f, 0x7, 0x8001}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) sched_yield() accept$packet(r0, &(0x7f00001f8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000271000-0x4)=0x14) 2018/01/25 10:39:06 executing program 5: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000914000-0x8)={0x0, 0x0}) 2018/01/25 10:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002bc000-0x8)={0x0, 0x0}) add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) 2018/01/25 10:39:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f000030c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1c) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000028000)=@buf={0xa0, &(0x7f0000010000)="62db7457834a26a06fa3761ed54137a61e94a7bcebc3cac4e4e0e71cef27dc569eaa9472c647def5dea4da810cc2158613fc424117e3e5d2c1384d1ed989ceebb72e110b2e49caca05257e37c708307b149071822f496c901469414ffc2bb16b946f4f763aaf652087c90491a353cf435e62a3da436874669104f0c4b40b04be7cdf3d59c23504a809377e0a2c84b0468917df8e85baf10205c76d93b0526f32"}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x3, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000016000)=0x0) mkdirat(r0, &(0x7f0000028000-0x8)='./file0\x00', 0x2) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002b000-0x16)='/selinux/checkreqprot\x00', 0x40281, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000028000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000002b000-0x4)=r2) sched_setscheduler(r2, 0x5, &(0x7f000000e000)=0x7fff) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f000002b000)="cbf70f8a12b6bdaa42edd3cb3687d417624d4c") recvfrom(r1, &(0x7f0000004000-0xdb)=""/219, 0xdb, 0x100, &(0x7f000001c000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f000002d000-0x4)=0x0) 2018/01/25 10:39:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cc4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000072c000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x4000000000001c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/01/25 10:39:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d9f000)='/dev/rfkill\x00', 0x10180, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000cc0000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) [ 71.254151] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 71.268741] binder: 10823:10828 got transaction to invalid handle [ 71.281086] binder: 10823:10828 transaction failed 29201/-22, size 64-24 line 3004 2018/01/25 10:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002bc000-0x8)={0x0, 0x0}) add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) 2018/01/25 10:39:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e45000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000a75000-0x30)=[], 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00007c3000-0x8d)=""/141) 2018/01/25 10:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000aa000)={0x0, 0x0, &(0x7f0000a3d000)={&(0x7f00000f4000-0x1f8)={0x2, 0x15, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004f2000)={0x0, 0x0}, &(0x7f00008b1000)=0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000470000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000963000-0xa)={0x0, 0x0, 0x1, [0x3]}, &(0x7f0000327000-0x4)=0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000cc8000-0xe9)={r2, 0xb1fe, 0xe1, "8f2d54742e2935f20385f613d7a37cdedcbe3fbdc1adefd54e28f8368e687a5e40eb46e62818dd98cb1bd9d584e498c6d7c6f2cb7367d3ee4c9914b27042f1031c5350d788e3ac4ec345c69db42a4995cc4a134e7c9ef3b5cf78c9733dcdfc0fdbef086d5928300d9f76c9ce7f2bbf78aa1b9ff6eb4e57320ff77f9ff4cc29b385eddb6c7bc776dc3e7a05221478c6ca16040c87d8ecdd93fdd257f338bd1fb096d6d1fc02e494c75d427d4bc846f403e758e7b89fe07425a7772615b937b375c9c3b39337b34d62a4661b7fc925b2a07ea88e6ba5d752aea1a1f34085247c31c2"}, 0xe9) 2018/01/25 10:39:06 executing program 5: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x7235) getpriority(0x0, r0) 2018/01/25 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2, 0x4, 0x0) syz_open_dev$urandom(&(0x7f0000006000-0xd)='/dev/urandom\x00', 0x0, 0x40200) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000)='/dev/hwrng\x00', 0x200000, 0x0) connect$pppoe(r0, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @common='bcsh0\x00'}}, 0x1e) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@empty={[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}}, &(0x7f000000b000-0x4)=0xe8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3) [ 71.351498] binder: 10823:10828 got transaction to invalid handle [ 71.362181] binder: 10823:10828 transaction failed 29201/-22, size 64-24 line 3004 [ 71.375507] binder: BINDER_SET_CONTEXT_MGR already set [ 71.381284] binder: 10823:10828 ioctl 40046207 0 returned -16 [ 71.381981] binder_alloc: 10823: binder_alloc_buf, no vma [ 71.381999] binder: 10823:10864 transaction failed 29189/-3, size 40-16 line 3127 [ 71.407264] binder: undelivered TRANSACTION_ERROR: 29201 [ 71.412878] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.419749] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 10:39:06 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioprio_get$pid(0x3, 0x0) 2018/01/25 10:39:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000f29000-0x8)='./file0\x00', &(0x7f0000000000)={{0x77359400, 0x0}, {0x0, 0x2710}}) clock_gettime(0x5, &(0x7f0000002000-0x10)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x3, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000002000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000000000)=[{&(0x7f0000001000)=""/57, 0x39}], 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/25 10:39:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b69000)="f2", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000f19000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={0x0, 0x10001}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) keyctl$join(0x1, &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/25 10:39:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000-0x10)={&(0x7f0000018000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00003d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000df000)=0x14) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0xff, 0x5, 0xda, 0x3, 0x0, 0xfff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fb5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082d000)=0xe8) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x3, 0x100, 0xa, 0x20, 0x20, 0x2b, r2, r3}, {0x6, 0x3, 0x40, 0x7, 0x0, 0x9, 0x5, 0x5842}, {0x4, 0xffffffffffffffff, 0x4b67, 0x40}, 0xffff, 0x6, 0x2, 0x0, 0x0, 0x3}, {{@in=@rand_addr=0x2, 0x1, 0x7e}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x4, 0x2, 0x9, 0x5, 0x5, 0x8}}, 0xe8) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/25 10:39:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000013000-0x8)={0x0}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) preadv(r0, &(0x7f0000be5000)=[{&(0x7f000076b000)=""/135, 0x87}], 0x1, 0x0) 2018/01/25 10:39:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x110) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc2, &(0x7f00004d3000-0xa6)=""/166, &(0x7f00001f0000)=0xa6) 2018/01/25 10:39:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000830000)=0x0, &(0x7f00004fe000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000e77000-0xd)='/dev/usbmon#\x00', 0x4, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000058c000)={0x0, 0xd736, 0x5, 0x0}, &(0x7f0000f86000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000dad000-0x6)={r2, 0x1}, &(0x7f0000563000)=0x6) 2018/01/25 10:39:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000091b000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x28]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) [ 71.512058] binder: 10894:10896 got transaction with invalid offset (40, min 0 max 32) or object. [ 71.524792] binder: 10894:10896 transaction failed 29201/-22, size 32-8 line 3190 [ 71.547165] binder_alloc: binder_alloc_mmap_handler: 10894 20000000-20002000 already mapped failed -16 2018/01/25 10:39:06 executing program 4: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000e90000)=0x0, 0x4) pipe(&(0x7f0000b35000-0x8)={0x0, 0x0}) tee(r1, r2, 0x10000, 0x0) 2018/01/25 10:39:06 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mremap(&(0x7f0000873000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f000026a000/0x2000)=nil) 2018/01/25 10:39:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = geteuid() fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000dec000)={&(0x7f00000d7000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000184000-0x10)={&(0x7f00007c9000-0x170)={0x170, 0x21, 0xf10, 0x6, 0x0, {0x3, 0x0, 0x0}, [@nested={0x150, 0x92, [@generic="7d00f4614aa26f57ca995d8e24fc4e112702637659b493bf272fc676695128c9740b7d4d70cf68c5bb9017725e620ad4417ee5e91e201a8070198465dc408c784253f81cf620d3bb34f56c0e6ee5c56cd17f", @generic="f2e97bc00ebd8299a1b772c20e0039f35b17ab0db714450643746f816f2fde1eae48fa275a79b5cc8787b0945391e3b006d5922fa0e04f98edf7a649804e110a3c853a412814edf4049bb2dd9b2c09b08430526fd1534d50ba0eb86d8cc506e354d9e5c03610b10bc11787d799ca0ab6eb4e3933943c3085390d7edb6c106a9cdb77614dcb052235810d9867a2df2b688349fe510fdade902b1a94c56b9d4664d5a3b74da5b572bff6b25d1b5d794bb59fe0a5728c078ac07e74852b06783f542562704ae58bfbbab90e13e327c8b49f86f5f41e1b7582e592deb35f1d14597e0b0d6ab25143f354001952b7098f1c288382966c6dbec69a"]}, @typed={0xc, 0x85, @uid=r1}]}, 0x170}, 0x1, 0x0, 0x0, 0x40008c4}, 0x88c0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0xffffffff) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e63000-0x8)={0x0, 0xffffffff80000000}, &(0x7f0000453000)=0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e63000-0x14)={r2, 0x1, 0x1e8, 0x100, 0x8, 0x1}, &(0x7f0000a1d000)=0x14) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cb3000)=@common='bcsh0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000e64000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e64000-0x4)=0x58) 2018/01/25 10:39:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000052c000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000aee000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) rt_sigaction(0x33, &(0x7f00000b9000)={0x8, {0x4}, 0x50000003, 0x7fff}, 0x0, 0x8, &(0x7f0000318000)={0x0}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000c90000)=[0xf939, 0x7]) 2018/01/25 10:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f000098c000)={&(0x7f000048d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, 0x3a, &(0x7f0000ccd000)=[{&(0x7f0000402000-0x81)=""/219, 0xdb}, {&(0x7f0000155000-0x4)=""/4, 0x4}, {&(0x7f000078d000-0x1000)=""/4096, 0x1000}, {&(0x7f00002e7000-0x76)=""/118, 0x76}], 0x4, &(0x7f0000542000)=""/30, 0x1e, 0xfffffffffffff0bb}, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000007d000)={0x0, 0x0, 0x0}, &(0x7f0000350000)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000b2d000-0x38)={&(0x7f0000622000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000840000-0x10)={&(0x7f0000136000)={0x68, 0x4, 0xa, 0x300, 0x6, 0x0, {0x0, 0x0, 0x4}, [@generic="2d8fa5700fff304e255a4b23e8208b80e95a3435ad468dc027dec98ae5cab640b45ba137926d7f5ec3c4e5ea85f478370b97fb6d9f0fe2732f54a361e41125c14216ceea07", @typed={0xc, 0x5a, @uid=r2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000929000-0x28)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x3ffffffffffffd5d, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x28) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000e0000-0x10)='/selinux/policy\x00', 0x0, 0x0) futimesat(r3, &(0x7f00009c5000)='./file0\x00', &(0x7f00006d2000)={{0x0, 0x7530}, {0x0, 0x0}}) 2018/01/25 10:39:06 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001f000)='./file0\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000-0x54)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}], 0x54) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/25 10:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008af000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 10:39:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000a6000-0x15)='/dev/pktcdvd/control\x00', 0x84000, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000182000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) 2018/01/25 10:39:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f00006d4000+0x170)="967d9ee11f5a0f55e619414edec65c11253e332dff87e5db45fde813ae69ba4dfd8107423ab64a7f4c51825da74a74ead47b6ff1992690606a55ecae7a1d4766371ccb032e9cdba1d77627b2", 0x4c, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) remap_file_pages(&(0x7f0000a20000/0x4000)=nil, 0x4000, 0xa, 0x1, 0x100) 2018/01/25 10:39:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b17000-0xe)='net/icmp\x00') sendfile(r0, r0, &(0x7f0000882000-0x8)=0x10, 0x401) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x7fff}, &(0x7f0000286000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000252000-0x20)={0x9, 0xfffffffffffffeff, 0x8209, 0x7f, 0x4, 0x3, 0x4, 0x1f, r1}, &(0x7f0000acc000)=0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000060c000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000ba000)={r2, 0x80000, r0}) 2018/01/25 10:39:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000369000)={0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x4)=0xc) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/4, &(0x7f0000857000)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c69000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004f7000-0x8)={r1, 0x4}, &(0x7f00009e3000)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000023a000)='/dev/rtc\x00', 0x0, 0x0) inotify_add_watch(r3, &(0x7f0000d1c000-0x8)='./file0\x00', 0x4000001) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000143000)=0xfffffffffffffb36, 0x4) fcntl$setsig(r3, 0xa, 0x18) [ 71.560470] binder: BINDER_SET_CONTEXT_MGR already set [ 71.565941] binder: 10894:10896 ioctl 40046207 0 returned -16 [ 71.566151] binder_alloc: 10894: binder_alloc_buf, no vma [ 71.566169] binder: 10894:10918 transaction failed 29189/-3, size 32-8 line 3127 [ 71.589401] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.595233] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/25 10:39:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae4000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000d17000-0x1c)={0xa, 0x2, 0x45, @loopback={0x0, 0x1}, 0x1f}, 0x1c) process_vm_writev(r0, &(0x7f0000e6c000)=[{&(0x7f0000435000)=""/4096, 0x1050}], 0x34d, &(0x7f0000e3a000)=[], 0x100000000000002f, 0x0) 2018/01/25 10:39:06 executing program 3: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f00000)='/dev/keychord\x00', 0x100, 0x0) listen$netrom(r0, 0x5) ioctl$VT_ACTIVATE(r0, 0x5606, 0x401) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f02000-0x8)=0x2) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) read(r1, &(0x7f00001ad000-0x1000)=""/4096, 0x1000) 2018/01/25 10:39:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000808000)='losystem\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000091e000)=@int=0x0, &(0x7f0000c77000)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000073a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000099c000-0x4)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000ac1000-0x10)='coredump_filter\x00') writev(r1, &(0x7f000020b000-0xa0)=[{&(0x7f0000816000-0xeb)="f45b3bc792acd0856afbc9c7fe65f34541c4ee8507fb3ab15e2ee1bcb8be649cb1c0288b684242c008d772dcae66b0c22b4700a1a4fdd22fff38f02b7d59f9fe16ecdf93eb881f5ff49931f08c608221cc0786af539cb66c967c212a478010eade2891b36e36a1f92d3f795535d57710908d5f499a0054eed512cff6228043364ef255d559e24b98d7a235844e4164aa0ffff434de115534c75514b08ae1146bc0aa9d4f4a8ec8947a6d4f55901ae204a823488ec1dfa123c15d4532b7b5f16736965e98b70337b0f57971f5c7a9a149364db1d91722e990e9207e6806aa4532e7d5a78254f25a9017050a", 0x0}, {&(0x7f0000c4a000-0xca)="49a526340005a4931ff94155a36dd6acd0de8993dee93a557021ec3e49e2e3a3a3582241bdee4a7f4b86faba85c6d73ee98afec8736911ddc01ee754ea413d2502d167044affe3791d0c3191252cfc2fbf41e1b1d8f9b2b5238d6234c402661880848d9c00f600ee245f936adbb275fc938f07faee4d1702cf1b76bbc5c0acfbe1f0bd9b8cf75ec0312f07307512c19c6b40871ff1f63a8700fc3be4a56114e5e284de5ed3aa081f80701edea1a08f2c5106bdd459cee3044c83b6eb5ef2a19a2fa25f08b31dde78b768", 0x0}, {&(0x7f0000518000-0xaa)="6a23109d11ee19b85ad1a8fbf9d07292aa66872f56cdb6792f157635bf1d8cf18707cc9a76fc238c041a29dbb3206351eb258b68a7a35026ea8be21e91acb42029bff2869b6de2adbbabf74b8f1fae2bf553c1f6eb2b5e1b628966756f886989856507abc3a9cb392088bc680bf90e2f48177c8e462a527fbabd013ba950418f94f6bea403ceec6fb965f2f446cfea70f6c06a5845c70e22b2ab9f894db0f7c2544817396c8560fcb8eb", 0x0}, {&(0x7f00004a1000)="eb189702359fab46e48cd4341f62716d236c59ffdd4c0036320ede6ee0373d089d0de584f220f673782c7995dea47700c57570677e329fa25171", 0x0}, {&(0x7f000073b000)="97b30059598bc6645f2676cb36fb48d1c92be21195aaac4b1ef20d9e2590d9782b09b4be10f100c42c8851f4283f2f1f64e880c06a7beea459aeb364b899692c8be6bce6def0aac378a0b5a50af01fe00eef3b6f1a303b1dbd76401bfd019654d769b880d227bf2f40f3ee62", 0x0}, {&(0x7f0000124000-0x45)="8a8e0ac42e9c21d88d57511016b8beb73b5f7c2a955392ebb8898f66ad3de1e4d6cb6c6fe9d74158899b24c7dd5c1a8a34bb2abeaaa7620b69faba95611d7bba4e7f544941", 0x0}, {&(0x7f00007a1000)="e96b30539a1b7789d427b605ac82b2a6e2c0365fdcc4e9e10a6b477c6b64cbe0bf765d87743e8b70a3ffc0c61d42639f039bdc67fd497ebfbe7da4d61900da603e9844bdf8855211705d7e21c301e5dbd931d5c00027bafb48a6a2c9347a9c3190f7a844b2bae97d9d8d086c7d4dfa3d13385175e46c90d3af062c88c428c3359a89531501e9c7de9315840e25c9cc92055929967d92a39040acd3af10fc57a003fc92b910b14e4322380fb4d526c659e4e49f40bffb795592c0417789129be95b7daf8900ab12be6091e51551ee038c102da2aa46bf08faf226b9df9706e1654287108fcc0962331313", 0x0}, {&(0x7f0000097000-0x6b)="b9b674927c44492741c62b8c551eb7614649b40f49710e10764075a09b7e08aa145971d5bad9ff22224c7ef3f026353e1ab2dcce65a8f441772835bec6372966078a10b7ed1c6afc2f7472ec307f833457e6d2854d5ebdb4d704858cc788c59f63adee8f0612409c8c7df6", 0x0}, {&(0x7f0000f63000)="3afb2410ab18bebc30e852e8adc14fd151f36915671f13e95bea8d3f9f8b2b691d4b755912f25115c6d0fca000f0a258143e0154da77592e5cc6b4276096c74cf2c9c6c0497eecfc1b061132d587c78e9c4ccd5be5f3c2e3edcf832da6e2c5eceabe5dcb4973b98a4793846effda06c3288b9c1372806b7c3a4f363ec40552bc267a592e9002a5e6ea9cea32804cabeb5561681f7e07797c644f31f7746dfe68bb4cc869e6fccaf969855acd480c1a0d82400a54d3ff18d4a5dc977828d65aba2a112f8cf6387b4db8a010dea8b0c4a5c7f0beb33c7360b160ff77164fd24d", 0x0}, {&(0x7f000052f000)="22d795bbda1bd4f79a7a3ecab8034e409bdd12fe1884a10b0b27b088cfde42292189ca71b434fc6afd8c55429f715a00d494fac9287865be4d79a10f47ae7add54", 0x0}], 0x1000000000000064) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00003d1000)={0x2, &(0x7f0000b7d000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000805000)={0x0, 0xe7, "78294572a07dc889c6e7037a35a3bdcf46ad72b9588544908016cf716070f63b017ba01fd8243b334137da476990741b4997c210a04c7ca19efc395fff92be5e5b08909758164f10d7c13493e593be4cfb2ed8edaee8e71b78d0cc4b9cb47303061e3bc6e34d5a8d876460525db9abfde4dfe3f6768a31ca0b00e5bd79668af2e8662c636ae8cdbc754cfe326e747180a8e58a15072cd87f8abc9fa774c49afda3fabb8c04a177636f8b49195ce66770f2affbc0877fc84cc04eab545273b91f2013b63b09f9a4991b2944ac17efa72422a03ba7081e6dd703f5160c22fee63e9ce8b3802c1fff"}, &(0x7f00000c4000)=0xef) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000519000)={r3, 0x2}, &(0x7f0000335000-0x4)=0x8) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000332000)={r2, &(0x7f0000148000-0xaa)=""/170}) 2018/01/25 10:39:07 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000892000-0x4)=0x0, &(0x7f000046b000-0x4)=0x4) sendmsg$nl_route(r2, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f0000b05000-0x36c)=@ipv4_getaddr={0x20, 0x16, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_FLAGS={0x8, 0x8, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000001000-0x1a4)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000003000-0x80)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000014000-0xec)=""/236, 0xec}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x21)=""/33, 0x21}, {&(0x7f0000002000)=""/107, 0x6b}, {&(0x7f0000011000)=""/212, 0xd4}, {&(0x7f0000000000)=""/210, 0xd2}], 0x8, &(0x7f0000012000-0xc0)=""/192, 0xc0, 0x7}, 0xffffffffffff7fff}, {{&(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000012000)=[{&(0x7f0000011000)=""/212, 0xd4}, {&(0x7f0000003000-0x24)=""/36, 0x24}, {&(0x7f0000000000)=""/235, 0xeb}], 0x3, &(0x7f0000011000)=""/190, 0xbe, 0x0}, 0x6}, {{&(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000013000-0x20)=[{&(0x7f0000001000)=""/63, 0x3f}, {&(0x7f0000001000-0x24)=""/36, 0x24}], 0x2, &(0x7f0000001000-0x16)=""/22, 0x16, 0x5}, 0x10001}, {{0x0, 0x0, &(0x7f0000014000-0x40)=[{&(0x7f0000002000)=""/59, 0x3b}, {&(0x7f0000013000)=""/187, 0xbb}, {&(0x7f0000012000-0xf1)=""/241, 0xf1}, {&(0x7f0000003000-0xc3)=""/195, 0xc3}], 0x4, &(0x7f0000000000)=""/22, 0x16, 0xfd}, 0x8}, {{&(0x7f0000014000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f0000012000)=[{&(0x7f0000001000-0x74)=""/116, 0x74}, {&(0x7f0000000000)=""/105, 0x69}], 0x2, &(0x7f0000012000)=""/91, 0x5b, 0x80000000}, 0x40}, {{&(0x7f0000001000-0x1e)=@generic={0x0, ""/126}, 0x80, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/20, 0x14}, {&(0x7f0000000000)=""/80, 0x50}], 0x2, 0x0, 0x0, 0x9}, 0x9}, {{&(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/101, 0x65}], 0x1, &(0x7f0000000000)=""/195, 0xc3, 0x1f}, 0x80}], 0x7, 0x10000, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000012000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000013000-0x76)="7ee25e55b308db280e5beb2d259e45691f529534db25cda924cce098073c0c81ec253d0dc1513bb25b3ee1303f0a9bbef16178d4d543eac5818c975b28cba1d073ed2286779112150a791f634a5bb4347c27f38eb3b1b5c83dfda6f45e507b2b79eeaeada143ff993204a4915c142695b4350a4d25e7", 0x76) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x100, 0x100) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 10:39:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006fa000)={0x0, 0x0}) sendto(r0, &(0x7f0000aed000)="af4a75d82a5d6d087be2a8cff1ffaf5c6d4fd6783f8a", 0x16, 0x2000c840, &(0x7f00007b4000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x3, 0x2, {0xa, 0x1, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x401}}}, 0x3a) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a1e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00001c0000-0x90)=[@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3fb}], 0x90) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000e95000-0x14)={0xe64, 0x0, 0x0, 0x0, 0x0}, 0x14) clock_gettime(0x0, &(0x7f000080a000)={0x0, 0x0}) utimes(&(0x7f000065f000-0x8)='./file0\x00', &(0x7f0000e50000-0x20)={{r4, r5/1000+30000}, {0x0, 0x7530}}) r6 = open(&(0x7f0000a2b000)='./file0\x00', 0x1a140, 0x80) ioctl$TIOCSLCKTRMIOS(r6, 0x5457, &(0x7f0000701000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/25 10:39:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x6, 0x0, 0xfffffffffffffffe}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000a68000)=""/89) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000c0e000-0x15)=""/21) 2018/01/25 10:39:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) sendmsg(r0, &(0x7f0000e6e000)={&(0x7f0000039000-0x1e)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @generic="2054fc4855bf7fa9727decc0d3dfc007"}}, 0x1e, &(0x7f000087f000)=[{&(0x7f00000f8000-0x34)="ec5411fb413e54c999b9b66a46edbf08cbfd15f60fa4736e647f042096e08833250bf99879c8825bd1443baa63448725ac71d834", 0x34}, {&(0x7f0000490000-0x97)="89188f10994779f1bbce7e6d5e3b1a3c227865a7de5d9ef3a64753881b9760aa1dde25c5ea2b19d771c8b016d9a864a0568a360e612841ce6d24c88490bd8b5c7c359090b03a97fb7ea87ffbe8fc40175304fb1cfcc5bba89a592a03da923391846c9a444d492204f97eb320860e6655183e6af448b7e55da261bb6052d47351c18d4394697c1559d1c67571ae695b98a48e0c438bda39", 0x97}], 0x2, &(0x7f0000e51000)=[{0xb8, 0x10d, 0x9, "c3388f54c9bcd1cfd825c59b838e97176d49beeacf4df68113355282535eee943fd22d7a62913d28c983d170ea5a362938cce7190b3b0936c360878e7af83c7bba05d7abfedb750eb86f8d65595afe726530ff2ac157599b577c0e4d734b6de30071c7158dc69b53a665097e98bf1b14ec1c75d4d515f5a8059eee32e4f64150b993fdf2413cd87b11dfa01e6762165665d6c5eb966a02f7fe229de476405351887121b5bf"}, {0x88, 0x105, 0x3, "59e0a6c06a5bc72b6cae3bcdee1629bc28d057f9da1da9254172c47eb3a5153f035773ab56d585de55a2d6cf4dbb4c68961f2a6c9c43285dab374c04de580d43161976cb77ecad8490f6b85e8444149e8d1161e98ccdfcb104e7529021f3e1a1baeea48b4061d84f7147d0cca2ace476d888a9f92c9b"}, {0xa8, 0x119, 0x3, "f925add3fe9d24fd569f7f95b82761d21121950af75b3d944820898ca579d8cf06cd1752b6ca525c3c3778ff1465ec2cc43500ebd857e1ac56e3ac3b8df6e6c859a3d350881d07d1fbe56e333d6aedd116562b703f6d8fcb60eef35df6fee10c375f5e076b57c041f812f167d443735bafd02d5921bcdba5ac5b43a9c290e81987395f43b45d56178f2050cc9724b4f4cdf4c7"}, {0xf8, 0x86, 0xfffffffffffffffa, "bc7010b1ecef59853b874a065cef978b17def01a311c10f72b0f146404fe111b2871301bafe7f8f9bf5eee3be7879bd9d6b6c21201730c8f3fb27fadf37d192cdf6dc890ecf31d1d51684c49349cb225ed6055da74b3f2957a16b9669087b1ff4e463239da7e6c7e5c8706de640f9a96855a6f965c3d5936c98c62e20a70f2332a1f696ee36729f26c42e696eca348837e933e5c6b1c729c223462fd1383a2fc049a0df3ebba264d63bf8c362f8febe57b082cd04db3195a309b7eb6de1e98a01609e33d447c7a77c58ec07582d8ef3a5dc63c370a0547cdcffa679f57c12f42e5c1"}, {0x38, 0x118, 0x9, "69901d0efecc19f80075d17af9aabdf529ce645740c9e1e96a9b14f6d04f83de80477190ad327604"}, {0xd8, 0x105, 0x7, "52ade27cb5b605c88612ef2a31b2487b3f646db1e251d06e756f8aff903ee7aac09a4f2f9668d26cced4bbac60bb7ae29342e9083e208ac711c64392db11c7e841c865f0b8c986cb897774d0b99035de43fe67e5655ca577c195db07bf53e34268a8d99c73e562d32907ba59821b408fb406d1b731cb576f3526a4712a39270d972a253881e3e8ac7d4beb937c32c9b6308773dc22b7ed18552010adbb1fbb6b437fdea0b500cfebd816b0cf1a146f067f6bb2389fed35a0ba0fbfe6184d1bfbb1be402a"}], 0x3f0, 0x8044}, 0x8000) r1 = userfaultfd(0x800) pwritev(r1, &(0x7f0000b96000-0x20)=[{&(0x7f0000cb7000-0xa5)="503eb8ce1f2367ba361e9dbc9a8fb94e916d56f007d6341984bde211d072455c3b57376aea389bb75f2d28a0cda5df85fc3bd643e3a94a026239b1f5249fee18041a43265095102beeab5ff0775bb29a16f01015796be945676fe5920fe6669bbaf6a2e71629f3f30140d6f97efda113f221ae432d398062a6732e2bdf064871c05932e319c11802a8111e14521f4619b067f0e59bf223384f332caeb71a85c6d86bf3929a", 0xa5}, {&(0x7f0000f72000-0x1000)="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", 0x1000}], 0x2, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) fcntl$setsig(r1, 0xa, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000075c000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000105000)='net/ipv6_route\x00') sendfile(r3, r1, &(0x7f000018f000-0x8)=0x3, 0x9b) execveat(0xffffffffffffffff, &(0x7f0000f46000-0x8)='./file0\x00', &(0x7f0000d9e000-0x40)=[], &(0x7f000018b000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/25 10:39:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x7)=""/7, 0x7}], 0x1) 2018/01/25 10:39:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000)='\'^#\x00', 0x1) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fsetxattr(r0, &(0x7f0000002000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000013000)='\x00', 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000002000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 10:39:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ce000-0x10)='/selinux/status\x00', 0x0, 0x0) timerfd_settime(r2, 0x1, &(0x7f000093a000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000d77000+0xbee)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000231000-0xa)=""/10, &(0x7f0000604000)=0xa) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000b17000-0x1a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x0, 0x0) 2018/01/25 10:39:07 executing program 1: pipe(&(0x7f0000eec000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000e05000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000098000)={0x1c, 0x0, &(0x7f0000f01000-0x1c)=[@acquire_done={0x40106309, r2, 0x2}, @decrefs={0x40046307, 0x2}], 0x1c, 0x0, &(0x7f00004b7000)="1ac5db17d08f33cd9b6e3158803735d81e07d6c081742b2a0a36b418"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff60, 0xffffffffffffffe6, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x80000}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f0000e62000)=""}) 2018/01/25 10:39:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x11, 0x3ffffffffffffd, &(0x7f0000013000-0x4)=0x0, &(0x7f0000014000-0x4)=0xfffffffffffffef7) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/25 10:39:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000009f000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000384000-0x9)='/dev/sg#\x00', 0xffffffff, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007b7000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1800000000000000, 0x2, 0x0, 0xa, 0x3, 0x101, 0xfffffffffffffff9}, 0x20) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) 2018/01/25 10:39:07 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008b3000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000056b000/0x2000)=nil) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000095c000)={0x73, 0x79, 0x7a, 0x2, 0x0}) [ 71.810763] binder: 10984:10986 transaction failed 29201/-22, size -160--26 line 3127 [ 71.824755] handle_userfault: 18 callbacks suppressed [ 71.824760] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.825286] FAULT_FLAG_ALLOW_RETRY missing 30 [ 71.825296] CPU: 1 PID: 10974 Comm: syz-executor4 Not tainted 4.9.78-g29eadc4 #20 [ 71.825301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 71.825314] ffff8801a178f840 ffffffff81d943a9 ffff8801a178fb20 0000000000000000 [ 71.825326] ffff8801c6cd5c10 ffff8801a178fa10 ffff8801c6cd5b00 ffff8801a178fa38 [ 71.825338] ffffffff81661d4a 0000000000003ec1 ffff8801d6e0d118 ffff8801d6e0d0a0 [ 71.825340] Call Trace: [ 71.825353] [] dump_stack+0xc1/0x128 [ 71.825363] [] handle_userfault+0xa3a/0x1310 [ 71.825373] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 71.825382] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 71.825391] [] ? __lock_is_held+0xa1/0xf0 [ 71.825402] [] ? handle_mm_fault+0x117b/0x2530 [ 71.825409] [] ? handle_mm_fault+0x1fc3/0x2530 [ 71.825415] [] handle_mm_fault+0x1fd1/0x2530 [ 71.825424] [] ? depot_save_stack+0x122/0x4a0 [ 71.825430] [] ? __pmd_alloc+0x410/0x410 [ 71.825438] [] ? __lock_is_held+0xa1/0xf0 [ 71.825448] [] __do_page_fault+0x5c2/0xd40 [ 71.825456] [] ? mm_fault_error+0x2c0/0x2c0 [ 71.825463] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 71.825471] [] do_page_fault+0x27/0x30 [ 71.825479] [] page_fault+0x28/0x30 [ 71.825495] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 71.825503] [] ? setxattr+0x153/0x290 [ 71.825510] [] ? vfs_setxattr+0xe0/0xe0 [ 71.825520] [] ? __lock_is_held+0xa1/0xf0 [ 71.825530] [] ? preempt_count_add+0x7d/0x170 [ 71.825541] [] ? __mnt_want_write+0x1b9/0x270 [ 71.825550] [] ? __mnt_want_write_file+0x97/0xb0 [ 71.825558] [] SyS_fsetxattr+0x130/0x190 [ 71.825565] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 71.827097] ': renamed from gre0 [ 71.847558] binder_alloc: 10984: binder_alloc_buf, no vma [ 71.847575] binder: 10984:10990 transaction failed 29189/-3, size -160--26 line 3127 [ 71.847619] binder: BINDER_SET_CONTEXT_MGR already set [ 71.847625] binder: 10984:10986 ioctl 40046207 0 returned -16 [ 71.867437] binder: undelivered TRANSACTION_ERROR: 29189 [ 71.867589] binder: undelivered TRANSACTION_ERROR: 29201 [ 72.085093] CPU: 0 PID: 10988 Comm: syz-executor4 Not tainted 4.9.78-g29eadc4 #20 [ 72.092699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.102036] ffff8801d69e78f0 ffffffff81d943a9 ffff8801d69e7bd0 0000000000000000 [ 72.110048] ffff8801c6cd5c10 ffff8801d69e7ac0 ffff8801c6cd5b00 ffff8801d69e7ae8 [ 72.118037] ffffffff81661d4a 00000000000065e3 ffff8801d640e8f0 ffff8801d640e8a0 [ 72.126011] Call Trace: [ 72.128575] [] dump_stack+0xc1/0x128 [ 72.133930] [] handle_userfault+0xa3a/0x1310 [ 72.139975] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.146971] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 72.153357] [] ? handle_mm_fault+0x117b/0x2530 [ 72.159564] [] ? handle_mm_fault+0x1fc3/0x2530 [ 72.165776] [] handle_mm_fault+0x1fd1/0x2530 [ 72.171815] [] ? avc_has_extended_perms+0x33f/0xf10 [ 72.178460] [] ? __pmd_alloc+0x410/0x410 [ 72.184145] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 72.190790] [] __do_page_fault+0x5c2/0xd40 [ 72.196653] [] ? mm_fault_error+0x2c0/0x2c0 [ 72.202600] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.209255] [] do_page_fault+0x27/0x30 [ 72.214773] [] page_fault+0x28/0x30 [ 72.220029] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 72.227107] [] ? SyS_mq_notify+0xc5/0xbf0 [ 72.232882] [] ? __fget+0x201/0x3a0 [ 72.238137] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 [ 72.244522] [] ? __fget+0x228/0x3a0 [ 72.249774] [] ? __fget+0x47/0x3a0 [ 72.254941] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 72.261598] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 72.268415] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.274968] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 72.319132] FAULT_FLAG_ALLOW_RETRY missing 30 [ 72.319150] FAULT_FLAG_ALLOW_RETRY missing 30 [ 72.319159] CPU: 0 PID: 10974 Comm: syz-executor4 Not tainted 4.9.78-g29eadc4 #20 [ 72.319163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.319176] ffff8801a178f840 ffffffff81d943a9 ffff8801a178fb20 0000000000000000 [ 72.319186] ffff8801c3ac8710 ffff8801a178fa10 ffff8801c3ac8600 ffff8801a178fa38 [ 72.319195] ffffffff81661d4a 0000000000003ec1 ffff8801d6e0d118 ffff8801d6e0d0a0 [ 72.319201] Call Trace: [ 72.319214] [] dump_stack+0xc1/0x128 [ 72.319227] [] handle_userfault+0xa3a/0x1310 [ 72.319240] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.319250] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 72.319260] [] ? handle_mm_fault+0x117b/0x2530 [ 72.319266] [] ? handle_mm_fault+0x1fc3/0x2530 [ 72.319273] [] handle_mm_fault+0x1fd1/0x2530 [ 72.319282] [] ? depot_save_stack+0x122/0x4a0 [ 72.319288] [] ? __pmd_alloc+0x410/0x410 [ 72.319296] [] ? __lock_is_held+0xa1/0xf0 [ 72.319305] [] __do_page_fault+0x5c2/0xd40 [ 72.319313] [] ? mm_fault_error+0x2c0/0x2c0 [ 72.319320] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.319328] [] do_page_fault+0x27/0x30 [ 72.319336] [] page_fault+0x28/0x30 [ 72.319344] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 72.319351] [] ? setxattr+0x153/0x290 [ 72.319357] [] ? vfs_setxattr+0xe0/0xe0 [ 72.319365] [] ? __lock_is_held+0xa1/0xf0 [ 72.319373] [] ? preempt_count_add+0x7d/0x170 [ 72.319381] [] ? __mnt_want_write+0x1b9/0x270 [ 72.319388] [] ? __mnt_want_write_file+0x97/0xb0 [ 72.319395] [] SyS_fsetxattr+0x130/0x190 [ 72.319402] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 72.515537] CPU: 1 PID: 10988 Comm: syz-executor4 Not tainted 4.9.78-g29eadc4 #20 [ 72.523131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.532465] ffff8801d69e78f0 ffffffff81d943a9 ffff8801d69e7bd0 0000000000000000 [ 72.540456] ffff8801c3ac8710 ffff8801d69e7ac0 ffff8801c3ac8600 ffff8801d69e7ae8 [ 72.548447] ffffffff81661d4a 00000000000065e3 ffff8801d640e8f0 ffff8801d640e8a0 [ 72.556433] Call Trace: [ 72.558996] [] dump_stack+0xc1/0x128 [ 72.564335] [] handle_userfault+0xa3a/0x1310 [ 72.570370] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.577535] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 72.583919] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 72.591086] [] ? handle_mm_fault+0x117b/0x2530 [ 72.597318] [] ? handle_mm_fault+0x1fc3/0x2530 [ 72.603542] [] handle_mm_fault+0x1fd1/0x2530 [ 72.609579] [] ? __pmd_alloc+0x410/0x410 [ 72.615266] [] __do_page_fault+0x5c2/0xd40 [ 72.621124] [] ? mm_fault_error+0x2c0/0x2c0 [ 72.627071] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.633715] [] do_page_fault+0x27/0x30 [ 72.639229] [] page_fault+0x28/0x30 [ 72.644480] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 72.651568] [] ? SyS_mq_notify+0xc5/0xbf0 [ 72.657343] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 [ 72.663724] [] ? do_futex+0x15c0/0x15c0 2018/01/25 10:39:07 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000002000-0x10)={0x4, &(0x7f000001a000-0x10)=[0x564ca083, 0x5, 0x8, 0x1]}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)='b', 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xf) close(r0) 2018/01/25 10:39:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000)='$\x00', 0x1) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000004000-0x4f)=""/79, &(0x7f0000004000-0x4)=0x4f) 2018/01/25 10:39:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_nanosleep(0x5, 0x0, &(0x7f000080f000)={r0, r1+30000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1f, 0xffffffffffff9e7d) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b78000)={0x0, 0x0}) ptrace$peekuser(0x3, r2, 0x3) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlock(&(0x7f00004dd000/0x1000)=nil, 0x1000) 2018/01/25 10:39:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000dfa000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003fe000)='/dev/sequencer\x00', 0x500, 0x0) timer_create(0x0, &(0x7f0000c75000)={0x0, 0x2c, 0x7, @thr={&(0x7f000041c000-0x8d)="dd7a85ebb276f09d08e5342acdf666d0edc101d6d8d7f6afb544531a130f286114bccaa996d965151154ee3b278ed643541469d786a21ce8935d72148ff2fb39b9f21a90496d7e45c742f7a427508a7222f62b375531eb27b790c5c2d7a929fdbcb60388090d215e137e7c5472754c65764a604f3bb178bea589bce64d0fc0092667c97b7915618101a62d6c17", &(0x7f0000eeb000)="8a1f12abc1cd1237f7d02f28470513cc8d0bb93fea876e1595fc8b8130f84d848c9cf5d42b5f2a3e1dcb531f0111d76eb0af1556300c45450f2b4372cf67be0783ee9e42eb63dccc82f9e5ac42d47a67816b127ff7525fab0c07103b30ff2440275a2129bdadb841f6ec0960ebcadd3db64102a479e2bbab11b6c895326f7855a93ef5bf5ce3db63b8118a22e32774f6d42080adc1161f966be754"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051b000-0x4)=0x0) timer_gettime(r3, &(0x7f0000748000)={{0x0, 0x0}, {0x0, 0x0}}) bind$netrom(r2, &(0x7f0000660000-0x48)=@full={{0x3, {"d04595c21e0a17"}, 0x742}, [{"bfc56beb3de6a4"}, {"31b51aebfe5eb8"}, {"67c3c3197c6eb0"}, {"d9f5162487f311"}, {"23c87b4fdc60a2"}, {"5a1f9b4e23d4fe"}, {"9d8312d07f358e"}, {"36e0c86c9edacd"}]}, 0x48) 2018/01/25 10:39:07 executing program 7: sync() clone(0x80000000, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000038a000+0xaeb)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000de5000-0x26)="052ec58dffaa505cd60c5eb56844f6d54aad144c134cc1ee54e7c550b2f9b92a0fe34c4c4e8e", 0x26, 0x488c1, &(0x7f0000189000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x22000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000002000-0x8)={0x100000001, 0x5}) 2018/01/25 10:39:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ce000-0x10)='/selinux/status\x00', 0x0, 0x0) timerfd_settime(r2, 0x1, &(0x7f000093a000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000d77000+0xbee)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000231000-0xa)=""/10, &(0x7f0000604000)=0xa) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000b17000-0x1a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6(0xa, 0x0, 0x0) 2018/01/25 10:39:07 executing program 4: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000002f000-0x4)=0xb92c, 0x4) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e5f000)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f00009b2000-0xa8)="c7bd93997425f652f8b3a067dd05b03c1678e8ebd95525b4a64eecb6aaec3b87619865fb1e77389b2b3486168f80a988dc6d727e16707cd31255bbf7de3a931a9788a3a066362202bc9066a3ed4f0960ebf66e06d459630016be2f5f99f07ce78b1557b51199381d56b24bf846c545a82ae54e17f1448b028425b7e74e449ff20069dbc7751087bee0baf08860f0c52f9e500a9bf1799a390cda59c5be87ca07af796a02efa06a43", 0xa8) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r1, r0, 0x0) socket(0x19, 0x2, 0x3) r3 = dup3(r0, r1, 0x0) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x0) 2018/01/25 10:39:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ef0000-0x4)=0x0) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000598000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 72.669325] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 72.675970] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 72.682799] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 72.689355] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/25 10:39:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000277000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000299000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000073c000)="6e65742f6d6391006c7465723600") setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00005a5000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) sendfile(r1, r1, &(0x7f0000450000)=0x0, 0x0) 2018/01/25 10:39:08 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000993000)={0x0, 0x0}, 0x80800) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000dac000+0x1c0)={@common='lo\x00', &(0x7f0000ffa000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, '257', 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0xffffffffffffffff, 0x1f) 2018/01/25 10:39:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a000802cd000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629037ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f7c000+0x23d)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00001a3000-0x18)=@routing={0x0, 0x2, 0x0, 0xc9, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, 0x18) 2018/01/25 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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$selinux_relabel(0xffffffffffffff9c, &(0x7f0000742000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) r2 = fanotify_init(0x0, 0x8400) r3 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000045d000)=0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = socket$inet6(0xa, 0x400000000001, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000a40000)=0xc41e, 0x4) r6 = dup2(r4, r4) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000e2b000)=""/136) select(0x40, &(0x7f00000f6000-0x40)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d1, 0x80000001, 0xffff, 0x3, 0x401}, &(0x7f0000534000-0x10)={0x77359400, 0x0}) select(0x40, &(0x7f0000aa2000)={0x3, 0x2, 0x3, 0x1, 0x7ff, 0x1, 0x1, 0x4}, &(0x7f0000bd1000-0x40)={0x4, 0x4, 0xffffffffffff9892, 0x5, 0x400, 0x43c, 0x0, 0xa10}, &(0x7f000066d000)={0x100000000, 0x9c27, 0xfff, 0x5d507fb, 0x42, 0x4ad, 0xffffffffffffffff, 0x0}, &(0x7f0000390000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r5, r7}, 0x10) fcntl$getflags(r2, 0x408) r8 = dup(r4) rt_sigprocmask(0x1, &(0x7f0000e26000-0x8)={0xadab5b}, &(0x7f0000b89000-0x8)={0x0}, 0x8) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r4, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r8, &(0x7f0000502000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000adc000)={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) [ 72.739361] ': renamed from gre0 2018/01/25 10:39:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000687000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000d29000+0x82b)=@hdr={0x3, 0x7, 0x800, 0x9, 0x1, 0x0, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipx={0x8137, {0xffff, 0xd4, 0x1, 0x15, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7f}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x31d651c0}, "69d786f9ed7818318847b1fdb7f2188a9564464840692fb589a09b8ef4168ba5ed617de7e23dd47ae1dcb9d605ac3a42be50987fbb1e9e63a74435113e5d09c4ba006c97c2e75aa3c9d1f4296591360c109154fddb596fd9097ef356425d0c4c7223b5cdbe9b29a8c28f93f966ed343847196c009fabd79c8d1e878ef012e6b3720aa3b9ff774b9a9fbcfb0a00db964e8d3ad9c15f6bc12db6e235705a7a7544292c6fe37a09adbf0b8188892bb9dd92b2dfb55aa547"}}}}}, 0xec) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000a8000-0x72)=""/114, &(0x7f0000d5a000)=0x72) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x3, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000054d000-0x49)=""/73) 2018/01/25 10:39:08 executing program 7: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f87000-0xe)='/dev/keychord\x00', 0x80000, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x7fff, 0x10}, &(0x7f0000f87000-0x4)=0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f87000-0x65)={r1, 0xc, 0x5d, "50d723806950f1b4f814667fb16322cadf11c0c7bd6791b2968fefaa1d6f3c83022951d91a29e7b3fef883d72f73e5a787f77f28704bf5d41ec12d4c279652ae92ea417e64d0f2cc0860e495f7c7b7065d573b164d99b479bdfc530c56"}, 0x65) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b4f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008eb000)=0xe8) 2018/01/25 10:39:08 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000fa7000-0x8)=0x0) 2018/01/25 10:39:08 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000003000)={0x11, 0xf5, r1, 0x1, 0x8, 0x6, @random="5ce225e8f75a", [0x0, 0x0]}, 0x14) 2018/01/25 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000817000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f88000-0x4)=0xe1) fadvise64(r0, 0x0, 0x9, 0x7) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000d87000)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) lstat(&(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f00005d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x8000000, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) [ 72.854995] FAULT_FLAG_ALLOW_RETRY missing 30 [ 72.859636] CPU: 0 PID: 11070 Comm: syz-executor1 Not tainted 4.9.78-g29eadc4 #20 [ 72.867245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.877503] ffff8801da2178a0 ffffffff81d943a9 ffff8801da217b80 0000000000000000 [ 72.885520] ffff8801c9f85d90 ffff8801da217a70 ffff8801c9f85c80 ffff8801da217a98 [ 72.893525] ffffffff81661d4a 00000000000065e3 ffff8801d62988f0 ffff8801d62988a0 [ 72.901506] Call Trace: [ 72.904071] [] dump_stack+0xc1/0x128 [ 72.909409] [] handle_userfault+0xa3a/0x1310 [ 72.915447] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 72.922445] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 72.928833] [] ? handle_mm_fault+0x117b/0x2530 [ 72.935052] [] ? handle_mm_fault+0x1fc3/0x2530 [ 72.941258] [] handle_mm_fault+0x1fd1/0x2530 [ 72.947291] [] ? save_stack+0xa3/0xd0 [ 72.952718] [] ? __pmd_alloc+0x410/0x410 [ 72.958410] [] ? sigqueue_alloc+0x24/0x70 [ 72.964196] [] __do_page_fault+0x5c2/0xd40 [ 72.970055] [] ? mm_fault_error+0x2c0/0x2c0 [ 72.976003] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 72.982643] [] do_page_fault+0x27/0x30 [ 72.988156] [] page_fault+0x28/0x30 [ 72.993409] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 73.000491] [] ? SyS_timer_create+0x61f/0x1030 [ 73.006707] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 73.013350] [] ? do_futex+0x15c0/0x15c0 [ 73.018950] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 73.025597] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 73.032414] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 73.038968] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/25 10:39:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) sched_getparam(r1, &(0x7f00008b7000)=0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f00006bd000)={0xffffffff, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a11000)='/proc/self/net/pfkey\x00', 0x101401, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x8e, &(0x7f0000f8a000-0x10)=""/16, &(0x7f00009db000-0x4)=0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/25 10:39:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x40) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000cff000)={0x6, 0x82e}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r1, r2, &(0x7f000030a000-0x8)=0x2, 0x7e) 2018/01/25 10:39:08 executing program 7: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000519000)='./file0\x00', &(0x7f0000b28000-0x8)='./file0\x00', &(0x7f0000c29000)='fusectl\x00', 0x8, &(0x7f000080b000-0xa2)="9975434399c21f52b7c81b3630ebfd791d643302bb75f7ef72ba676a706298fedb654d3399e66630dcfa252ff3b339670a61bbe7fdf28a8537977ce0a412888ea368d3626ff62aac5d0e549ecd3c1ade2c8e19cbfbc6daf00d0da0194b4436614a1f94841026d5b99fd90089b610c76b8ca0d12793f091323f50683fcff3c524c0db41b2b8b46a64d1c4d9f967533d4bb23932072db225764673d24ca984fb592fa0") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000001000)=0x0) ptrace$getregs(0x1, r3, 0xffffffffff600000, &(0x7f0000001000)=""/0) 2018/01/25 10:39:08 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000643000-0x4)=0x42b9faab, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000269000)=0xc) ptrace$setsig(0x4203, r1, 0x100000001, &(0x7f0000588000)={0x3d, 0x3, 0x81, 0x9}) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000629000)="96", 0x1) 2018/01/25 10:39:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000001000-0x9d)="670e6877f5d9764bebf7996e9cbdf9cfd2a00e9baeaeb8a2e749f2ab338d1f678624da129f874d4b41820903b61cc3d9df98e9fcc2ef86f907c732f8432c77d11766976eaa597c9460e511a94d54295f6c71fa6e703f5344278f5dac0745c695cc8f016cb029af5aafa55ea604a3912efdbfa0f8340668c33f0895ff17bff8bb5915c9b3675224442a4fdc9b56eb77c4e9b4a001c2540661c9060e7a2d", 0x9d, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009b2000)='./file0\x00', 0x4) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00009d6000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004c5000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e96000-0x4)=0xe8) fstat(r2, &(0x7f0000faf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000716000)={&(0x7f0000dae000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004fe000-0x40)=[{&(0x7f0000699000-0x3a)="3c856611b3ed6caecdf107736655ef1d57882ed496490aaaffe2268ab1a8c3700000102f692e313e1a96b9c07033277d19e746d8cc5e49e55502", 0x3a}, {&(0x7f00001bd000-0xb2)="4d85b5315bcf60a3f6e142a1f9f8f6b9f9d6b3fd2e6dfd02671602e1a3dbc1c3d82ae8fec02b4d02c8bf9e6883c94f442f733d0df7e5aa104a7ac559f73278444e7f940ffe5bd3561f2bddcfcd25481e2bd3c09943e1ddc93ca6f342e4abf7cdcfbd149c67975aafbcc69bbc6014bcd49a89a5b53fc9391fb3d4633e90e881841e2efc1b031eed16c507f321966631262388395bf8456123895b9c405937f0f7e8693ced40d13dc1da864ad291d1f94a2023", 0xb2}, {&(0x7f0000368000-0x1c)="60b0178772e6c5985807923a231d5e6b85db182fc067e663d3e2273de1bb7fa5747981", 0x23}, {&(0x7f000033a000)="ee59fe6d05367e7f7e481cc44500c5a8d7edfcc7a56311e8b273119b0482ca245c51b449233b7bb745a327f7559e890c16cac0ca7f1a2f7d6dd5800f8639a35f8f6ba0ec1472e3ea15365fd2a0fd6b44808764ccb338ebc25af8e96c3c9439d3280365ec7f6aad7bdb1726921234cb661f255610e5f057493381181e8fe3717ceb7f92f9ce0ec8a978689c9346116faf1406425fd0bf44847c77509c1cc45fb8430549642a994d0d7018e9ae400ce936ab946d20dcb7304a9ab09d2d4108192371467aeda8e858", 0xc7}], 0x4, &(0x7f000049c000)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r2]}], 0x78, 0x40090}, 0x40) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') 2018/01/25 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x6, &(0x7f0000c7e000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd9000-0x4)=0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, r1}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat(0xffffffffffffffff, &(0x7f0000291000-0x8)='./file0\x00', 0x101c02, 0x80) setresuid(r2, r2, r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00001a4000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cdd000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000dc7000-0x8)={r4, 0xb9}, &(0x7f0000364000)=0x8) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9e000)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) r6 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000018c000)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f00001b3000)=0x9, 0x4) readv(r5, &(0x7f0000a8c000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r7, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r8, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r10 = dup2(r7, r5) r11 = gettid() fcntl$setown(r10, 0x8, r11) mq_timedreceive(r9, &(0x7f0000e14000)=""/82, 0x52, 0x3, &(0x7f0000822000-0x10)={0x77359400, 0x0}) tkill(r6, 0x16) rt_sigtimedwait(&(0x7f0000508000)={0x55}, &(0x7f00007ea000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b14000)={0x77359400, 0x0}, 0x8) 2018/01/25 10:39:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c55000-0xdc)={0x0, 0xd4, "0fa8cb36b97e4ce383094a41990e138038af95f6e3585fabd128ddfe5a4b7061db84162241caf08237bb03ce4dd15a3cb3caaa46ec3bba9e3f274b9f8bad11bce344170ba142bc602e14b484914d826c5de725a3aacc0efc7d696b0556ab4c492a58a291cba327d3599445ebf9b91c4f834f78f4311f67835d892c12a22c6c8c08842f3a8b399c52894fbf418b73d4418ac8eaadf36fc5e9e619e489eee7682116ea1c8571e73afc19f6efa209c7fa26d26dc35c69b34bf6c79fae7804b6fe16acc4d230c5f01b6b313dda5c9ce7382447a37f68"}, &(0x7f0000d28000)=0xdc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x40}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x1, 0x6ef2a8e8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0xd3)=""/211, &(0x7f0000001000)=0xd3) write(r0, &(0x7f0000001000)="488ee82f93d1e4e40a216db5b4877b9f3a59863fbde7511e10ade2ce599534f79c1a20011f2128170e7541acdc", 0x2d) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000002000)=0x0, 0x8) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000001000-0x75)="20fd8bcc6bda3000162b13ee3c93c68cb07e08ff722f7dc33eee85ee05fa696d8ac26ccbe5e63134810c9729f2e811800df2ee735ae3959b419224cbc87f5027f777b13c286db1a9bb6ba5a484f91cff2ba56a7c09aa060684bd2e5196af4444c1d4f75b3accae54ca9c3fb886cf458203d8300376") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x8, 0x0}], 0x1, &(0x7f0000004000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x5dae}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000+0x2bb)={r2, 0x3}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000+0xa7)=[@in6={0xa, 0x2, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x400) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000003000-0x108)={0x0, {{0xa, 0x0, 0x604, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8a10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 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) sendmsg$nl_generic(r3, &(0x7f0000006000-0x38)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x4f0)={0x4f0, 0x16, 0x8, 0x6, 0x1, {0x16, 0x0, 0x0}, [@nested={0x3a8, 0x12, [@generic="996996aac02756f3305e264ffaf5be839ed907bff015561c31a4429070d7ee52a20c30ead32fe36c18f11ff0ceff235ad77777e5ec03fe9c0e2bb6b7268227b3373a009b7008ffc7eb13317afb4eb72ed99e0a6e7c6fd1f4b90412cbde6f863a5b65286453f27e090c6f78068b73f885210c0959adbf366834146d63d912e53cccd42f787ab09003b9787fd022c3690506d7c219d92acebc3e5feed03071d5e690a74114decf4c43c78317a5ae9f1ff08216dc1f76ddaf7a92771b4238376195f3b5504f232ffdec101d3727c132a1237f569ddf9b73f7c55fb1de890862d4167ebf49b5a9c81281cfc22f34c047544bda2adc7afa", @generic="a84d16adfea7acf9007bc778671cbaabf03aa4cf4be3361fa61871951defa41a311fe41555f45e2b0d6145d3a5d7478b9d3d3b6c8359e96e6095faa444b7c57faeaa16ebb84d504a514f28b40d5ab5a75879d15b3b1f9f27dfdca47ca51a0e054ba8428311ab92fbf0ad9666a8491e25be5544ca51adb5083e33962bdb3402ecfac3b23e8d93c1203dc56d9983084299343e4680c5a4630657de56510f2085b919ae02e64c54831121d1496bf0a611660badd3a90a74059b", @generic="7d94d12ef7e99e499a82c88fed1f8027b41dbac920688eeccb3b9138ce10d628d68ead810a8cf2fd4dce5fdf0fe07b615861a4e39ef3ff9f972fc39567f4d40a2418736fb24c08b05afac6f687bfe0d8d66546eb1aac7c58057faa6bce786cbaec54e677225b9b5c9c17e823cfd43496d4df0080fd628630abcf4b71fe549af2ff70e5fa2c89c990bfd130df3a17b92773c5b0573e5f0748dcf93d2dce87fd4a6b3eb934c438398821cbce143990768665a4fb0d3f6472f83c79cf2e30d5f76d867bff6550ca01e6b4a2400057146f1d695abea01ade1ab3803eb0ed9998b5aa599d81a550c4ebf56c03ec589a41587ac65a0ee871cc", @typed={0x18, 0x5, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x10, 0x3b, @str='user\x00'}, @typed={0x8, 0x78, @void=""}, @typed={0xd0, 0x68, @binary="de20cd05a2404fa2871fb03a820bc31f113764e5e6a2953b83306121fde1d0d00805aa260e35e9e8f465b6373664ad5efa19b6799d9c004fb315c17e92c8bf913ce1405f83c8bcdd1b52d3884092c21eceb80ba22571133248d7c5e0af410f380da462f0be9e509bc78266c9eeb9fe5106257bba64f43422bc5b68ff8c75b44683a5362e4a4e76b288f86425ffdd09d40501edbb52020ba45549153e5e48884d31d7fb3b921aca125dc38a028e056d6a0d8baf60ed0e136120203e4ec5f4056cce8efb3fe8c1"}]}, @typed={0xc, 0x26, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x4, 0x51, []}, @typed={0x28, 0x5f, @str='/selinux/avc/cache_threshold\x00'}, @generic="e75a20afe9cb5ecd98ee9397b4bd7e72ffd5fe19a03268cf9b8c7667c35cddb6ed573c7b55b76a412725e4f9925ec30dd8cae984f20f74954985b6300d85e294966dcfd18ada440da10aa205b37dba235ca0d580fe30278a07d5f9c5501d097d35290c7e94fa2375af5035ac9f4b8a9d5c5f7b3ee0907daec7eb1e87ca74d72b76b9e04ed83ffca30b57c4c9c3680f3735b2d19f14f817fcad3b9a3dca9969a775157ce57a34f1ef74ae9b043bcb98001bbfc05b7920bc28d1c1efe8d7eba4d54678c58ff35898a3d64fd684193af757ef14cc1ec53f9aedc5c6191582d812775e9d550dd1fea9fc5d823c332ca771e817613753b711ffa0dc"]}, 0x4f0}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) chown(&(0x7f0000007000-0x8)='./file0\x00', r4, r5) 2018/01/25 10:39:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005a3000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000e6b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bc0000)={r1, 0xffffffff}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0xae6) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000)=0x0, 0xfffffffffffffffa) 2018/01/25 10:39:08 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000012000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/25 10:39:08 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/25 10:39:08 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000feb000)='./file0\x00') mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fec000)={0x0, 0x0}, 0x5239428629e75550) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000fed000-0xd)='/dev/usbmon#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00005a1000-0x10)={0x0, 0x3, 0x4, [0x6, 0x0, 0x4, 0x7]}, &(0x7f0000b7d000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00001fc000-0x8)={r3, 0x9520, 0x200}, &(0x7f0000e81000)=0x8) fchmod(r1, 0x0) 2018/01/25 10:39:08 executing program 0: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000125000-0x9)='/dev/ppp\x00', 0x4000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004ed000)='/proc/self/net/pfkey\x00', 0xa0040, 0x0) r1 = dup(r0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b9e000)={0x0, 0x0, 0x8001, 0x6, 0x4, 0x81, 0x1ff, 0x4, {0x0, @in6={{0xa, 0x0, 0x3, @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]}, 0x7fff, 0x2, 0x6, 0x8, 0x3da3}}, &(0x7f0000fcc000-0x4)=0xb8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d92000-0xb8)={r3, 0x6, 0x1, 0x1, 0x80e, 0x4, 0x20, 0x8000, {r2, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x10000, 0xe9d, 0x2, 0x9}}, &(0x7f0000fcd000-0x4)=0xb8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006cd000)={r2, 0xd, "c7d3707bc7eb50157281beeaab"}, &(0x7f0000fcc000-0x4)=0x15) r4 = syz_open_procfs(0x0, &(0x7f00001c8000)='ns/user\x00') setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000936000-0x10)={0x1000, 0x100, 0x10001, 0x1f}, 0x10) [ 73.170330] audit: type=1400 audit(1516876748.408:68): avc: denied { setuid } for pid=11085 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/25 10:39:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000398000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f00001a0000)=[{0x3ff, 0x8, 0x101, 0xeb9, @time={0x77359400, 0x0}, {0x5, 0x0}, {0x18d0, 0x6}, @time=@time={0x0, 0x0}}, {0x80000000, 0x7, 0x1, 0x2, @time={0x77359400, 0x0}, {0x4, 0x127b}, {0x100000001, 0x9}, @note={0x12, 0xe511, 0x8, 0x8, 0xffff}}, {0xd31, 0x2, 0x2, 0x7, @time={0x0, 0x1c9c380}, {0x9, 0x8}, {0x1000, 0x1}, @time=@time={0x0, 0x1c9c380}}, {0x7, 0x93, 0x6, 0x6, @tick=0x8000000000000, {0x38, 0xffffffffffff0001}, {0x1, 0x37b7}, @quote={{0x80, 0x96da}, 0x9, &(0x7f00001a1000)={0x10000, 0x80000001, 0x0, 0x8, @tick=0x5, {0x0, 0x8000}, {0x7f, 0xd3}, @time=@tick=0x101}}}, {0xfffffffffffffffa, 0x40, 0x3ff, 0x0, @time={r1, r2+30000000}, {0x8, 0x100000000}, {0xffffffff, 0x9}, @addr={0x80000000, 0x4}}, {0x6, 0x3, 0x3, 0x8001, @tick=0xf2d1, {0x5, 0x9}, {0x8, 0x6}, @note={0x5, 0x5, 0x1, 0x2000000, 0x7fff}}], 0x120) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9c000)='/dev/sequencer2\x00', 0x0, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000e87000-0xf)='/dev/snd/timer\x00', 0x0, 0x50000) read(r3, &(0x7f0000b69000-0x6f)=""/111, 0x6f) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000822000-0x4)=0x0) getresuid(&(0x7f00002fd000)=0x0, &(0x7f00003ce000)=0x0, &(0x7f000021b000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000753000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004dd000)=0xc) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef5000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7e000-0x4)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000828000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006f2000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2f000)=0xe8) getgroups(0x8, &(0x7f0000d8c000-0x20)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000102000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf0000-0x4)=0xc) getresuid(&(0x7f0000d60000-0x4)=0x0, &(0x7f0000ad7000-0x4)=0x0, &(0x7f0000408000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000099d000)={0x0, 0x0, 0x0}, &(0x7f0000d0c000-0x4)=0xc) r17 = getpgid(0x0) getresuid(&(0x7f00005aa000-0x4)=0x0, &(0x7f0000ffc000-0x4)=0x0, &(0x7f0000f45000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a77000)={0x0, 0x0, 0x0}, &(0x7f000063a000)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000322000)=0x0) fstat(r4, &(0x7f0000737000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() r23 = getpgid(0x0) r24 = geteuid() fstat(r4, &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000e1d000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ffd000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000885000-0x4)=0xe8) r28 = getegid() r29 = fcntl$getown(r3, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c82000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065f000)=0xe8) lstat(&(0x7f0000c9a000-0x8)='./file0\x00', &(0x7f00008e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000c92000)=0x0) lstat(&(0x7f0000682000)='./file0\x00', &(0x7f0000981000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a96000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000034a000)={0x0, 0x0, 0x0}, &(0x7f00005ee000-0x4)=0xc) lstat(&(0x7f0000cbb000)='./file0\x00', &(0x7f0000462000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000a76000)={0x0, 0x0, 0x0}, &(0x7f0000eae000)=0xc) lstat(&(0x7f0000c79000)='./file0\x00', &(0x7f0000b1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getpgid(0xffffffffffffffff) r42 = getuid() r43 = getgid() sendmmsg$unix(r0, &(0x7f0000690000-0x188)=[{&(0x7f00005c1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f00000-0x20)=[{&(0x7f00007d6000)="7359f1892283756ea7fd5020fced09e5c3d53ef21a56cb98c583c102afa91d71933c4452d4a751c97148c2cb2b66e5891a778de81341ac6f36e6d84dda7c6b2c023567ec974e66344b3c8fdc81ef83e8c7d8267c75dac2cb2e6b7867f8fffd65fbfd7886a6ce", 0x66}, {&(0x7f0000b77000)="c798eb704c8f5d6305b0866f53a686f9ab727ffdb5", 0x15}], 0x2, &(0x7f0000ab2000-0x98)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r3, r4, r3, r0, r4, r4]}], 0x98, 0x4}, {&(0x7f00007d2000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f19000)=[{&(0x7f0000ca9000-0xc4)="fc03b93097ee53e92d0176cb67e750340b0ec1338878162cb3e8916cab8fc38f456630b14898054814f0fe331c9402407269cfc7de3cb6b30d6f71833e3945eca41a7737c8822cb33bf18eca1b26ac419f0f3c111990b888919ac9464d45020e3d731ab074a0278c2012cab7f05e638f1b1f34e928e50b7a5684ba6c8db52b7e17d044aa8e5358fa6b63269305deaf1181a1a195e95be263200962980a2f86a7c02c9422335c274245ab4b981acc0ebbd5ff23121ed7145edc3e3a8db6a0ceabde7e2935", 0xc4}, {&(0x7f0000c14000-0x94)="3275b680927385a9bd998eecc1e2d49c22d8f283073d2a51a493d148d872349cb0b07f9910e8de8b69abfbbe74bb2e21e6819d6329f6e19b274e79c39a5640b97ec141e0fc0c42bd4a16a09c61c651b43608d3e257014ca9d91af83c9d30972667fa44c62429039e57b9d3cc0e74f012401e2f0a9ee70348a7c2e235074e7991317432e857b77fe15fca0c6fd4f62484b359f681", 0x94}, {&(0x7f0000391000-0x25)="255b3d27be78731620cab12e1072da0747c3065cd75ca2a639dfe14c56f446b15f03a8d7a8", 0x25}, {&(0x7f000031f000)="917a1449ca505d911f423478ee2bf14ffca0de05a64570cb350aa7020e0a892c3cf1092bd194418bba9bc111a0b496ef398cda0e3be4e6d1336cda1a81eededb65f0d52595274f69b02bdeea790269f017fce1cf1ad952ff9ad80996c7d57e4c5ec5af70b2df13054904be118392dd6b8646b95bc2b91f8f672a619b7332ac73db2763561ffb145ec14d3093be8ec4a64aef86c11a613322f309b270fa7541f5683e6a25361b750e49c0294b1b0212991c0d07", 0xb3}, {&(0x7f0000abe000-0x16)="3604d1e00e07668fa779c6c3c97ef2b6c308e28ec592", 0x16}, {&(0x7f0000e94000)="f6b8605801f79a4f1b4046b516441d4a269d", 0x12}, 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{&(0x7f0000941000)="0243a04ae52635abcf24a364621cc0703235043e7821702230e88ec45165faf424b60913e662a40e8400fc3ff63dbd202542f274b28068b246f361cdcf9a14fec03840cfa9a29b6e2891d23b67c94064d32dbcc8f2f5328b7513ee3edb870bb23f73e5", 0x63}], 0x4, 0x0, 0x0, 0x840}, {&(0x7f0000b6c000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000cd1000)=[{&(0x7f0000074000)="dc2df72aa7fb594690a50c3df1c812a06d44a811708a075bc8326afcb3f1f0376249deca3a886aa507a2578e396925dbaa311d", 0x33}, {&(0x7f0000fa9000)="140aae5bbfe1a2b668b4a93def7f9b97e84b77e10ab96d83abb6d36b19a12c22961722de2855a260b5665560f48dac0e9f48dbc706b106a16028b1c78ba1946c99a8", 0x42}, {&(0x7f0000ca5000-0x45)="faf1be334b6840449151986d79fd4ef357744da828023ef8bb28afcf53caa7e4224ce8c01179ff16906c2ca09fb499e6e0a6ccab72738d3d5a807026eb4d7d44d390e5615c", 0x45}, {&(0x7f0000ddc000)="f6fc935aa8e23754809d755c2182fa4caac381397fc3d5de58bf1886f6ec63b920353d9c74249b6f15e4", 0x2a}, {&(0x7f0000916000-0x88)="ccfad36768a52613902a08735fe17ab88ab1a5e325e4d3aa39f73f6c76cc145bb3c4b6dbaa815a443aef1f8588623a8e1e3ba3de6aae142a94780b096bc45692e0912618c3f2070c9a9ab2574f860178df2ea20ea280d58fe7a048b55ecd398bd1b14bca6939ed17bedc6cd293e50f41b0910b93555320482ef0631d8aadf03574da0190bf8a32f6", 0x88}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f00007e9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000028000)=[{&(0x7f00003bc000-0xd2)="8d763e4f56d68f7fe8e60549465565e63d1ff55eed8aab391ced77fb8004e7c4455d66ee2ea8da05792cac0528c2b24aa2660f6f7cecb27f628b375670a7112131423f220e3f57e39fb8fc6c6721815693a5dce425f19fc8f24e8a3565852a4366252a3975006a0a088d3c8d7feb7108586864e41d514d4a2db651552d38f263ecd687b2a3454df5ffa5b79bbdfe4e32de6c7cbcc20d7b54f2b3442b2d8350c618f158ecefb2a02a4a7d50b429b2b5f9721fe2eed1617438c0814aeb4692593c4a5ed55d03861147440fa45ddf970ea213dd", 0xd2}, {&(0x7f00008f3000+0x7fb)="f6d9eead42acad45fc838db66a27f82aeb8730b4928c03146ab59b3464141070b5a62f4f8f8aebea59b4d68fe50777ee05d955cd678f05158bfbf9e9062a42a82015089c6169348e3be07faac4", 0x4d}, {&(0x7f000017d000-0x44)="5bcced754bfec716e07066a60e9845ade613b72ee760002db0371abfa61d88efdd210e6f259ab36fb76859229774241b36744bfd78c829cce60218c709def7610525dfdc", 0x44}, {&(0x7f0000e9a000-0x72)="de9746e7bcfea6d7be859c3bf5c97faebbbc17734380233485be95b9be0723e2c2522027b1e768c1d06b5e30519b1acd93dae99fa8e54db98e628d16f45c0596765dc416d88023851d621745f67efb69e897a1fc0375f8383d622f318096fac57ebe1023ff11a34eea4d94374de121df55d5", 0x72}, {&(0x7f000061f000-0x50)="8bafab97b84ae2320296afdec29424b21bd85cbca7cfffc667c03ca8a82fbd2cfa8dda8a667786502c4cd312e09e18dacf7ec5e811a8e297143b05254a4cf275c7e48f00c8d8b5a6092974b8308b1e5c", 0x50}], 0x5, &(0x7f00006ce000-0xd0)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r4, r0, r4, r4]}, @rights={0x30, 0x1, 0x1, [r3, r4, r0, r4, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r4, r4, r4, r3]}], 0xd0, 0x8000}, {&(0x7f0000cbf000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000257000-0x30)=[{&(0x7f00000a3000-0xec)="88ce943bf031f178adbbeead886c1bd1782f8eee2ab267f7f938714b72456af0d0e0919059284bbd8f33c6114833e308dd14e19d833222fec1c2b8daafe5ffc6b11a3b4e2c712ac5b00f3baa7e987b1ccca7566648c34324af105893ea9d9bf99f17e6e7015648bac8373fb63b0b5115ea46cdfaa288f9f692671e61859539681996beb7647c5dc20ca0b48b63b1267f66b8291aef73a9c648b4bccd3e710f3c4553aac9c15d800a53ef6d6cb85eccad67a5a6e6eb564f3c9ab0b07ac1bcc5e2f68702af122c774d70ee1abacda8e9f8a8a642e54b279348c030418b871bed1329f050bba8c3698fbaaaa7f6", 0xec}, {&(0x7f0000908000)="6a4196bfe42afa66803d81b0c98a732bcf28e60e9de773c55ca789e3ce87b2078da55ef04294c6970883e4d64d3cb1ce05e702a77ee54785e71de22b904d23d276406e1cbd6f70ab0b23cef003e2cf45d41d462b61df2abb509265155c8616de66", 0x61}, {&(0x7f0000140000-0x43)="a0808e00938f405db4e1e35c8b9310369977f4e893b375509fa9415b9f32e2671724e43e342fd8f540e199af8d165ed154b840747a43cf669e8e6e627a9a275772bb25", 0x43}], 0x3, &(0x7f0000da5000-0x110)=[@rights={0x28, 0x1, 0x1, [r4, r4, r4, r3, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x30, 0x1, 0x1, [r0, r4, r3, r3, r4, r4, r3]}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x110, 0x4000000}], 0x7, 0x8805) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3, 0xa4}, 0x0, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 10:39:08 executing program 1: clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") fanotify_init(0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000011a000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x2300, 0x0) 2018/01/25 10:39:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x541b, &(0x7f0000d4c000-0x8)=0x0) accept(r0, &(0x7f000041d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f0000b53000)=0x32) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000f83000)=0xfffffffffffffff7, 0x4) 2018/01/25 10:39:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f8a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001e1000-0x4)=0x14, 0x800) connect$packet(r1, &(0x7f00002c9000-0x14)={0x11, 0x1f, r2, 0x1, 0xa69, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c1c000)='veno\x00', 0x1d5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x3, 0x8527, 0xfffc, 0x0, 0x0}, 0x14) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd3000-0x9)='/dev/ppp\x00', 0x4304c0, 0x0) getpeername$packet(r3, &(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004f4000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000952000)={0x0, 0x5f6a, 0xc4, 0x3, 0x3, 0xfff}, &(0x7f00005a1000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00006a9000)={r4, 0x1c8, "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"}, &(0x7f0000a1d000)=0x1d0) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/01/25 10:39:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003e5000-0x8)='./file0\x00', 0x80, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000016a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000df000)={r1, 0x6, &(0x7f000055d000)=[0x5, 0x7, 0xffffffffffffff20, 0x76, 0x2, 0x4], &(0x7f0000b30000-0x4)=[0x3eb], 0x2, 0x1, 0x5, &(0x7f0000ba5000-0x4)=[0xfffffffffffffffb], &(0x7f0000dcc000)=[0x8], 0x0}) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) epoll_create(0x101) [ 73.186435] audit: type=1400 audit(1516876748.428:69): avc: denied { fsetid } for pid=11103 comm="syz-executor2" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 73.191821] audit: type=1400 audit(1516876748.428:70): avc: denied { write } for pid=11105 comm="syz-executor0" name="net" dev="proc" ino=22302 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/25 10:39:08 executing program 7: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$chown(0x4, 0x0, r1, 0x0) sigaltstack(&(0x7f0000ef6000/0x3000)=nil, &(0x7f0000bca000)=0x0) 2018/01/25 10:39:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003d8000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d010000faffffff00000000000000000000aaec9753a52d", 0x18, 0x0, &(0x7f00005c5000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/25 10:39:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/25 10:39:08 executing program 6: clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000660000)=0xffffffffffffffff, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x2, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sigaltstack(&(0x7f000002e000/0x1000)=nil, &(0x7f0000b25000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=@known='system.sockprotoname\x00') madvise(&(0x7f0000c05000/0x4000)=nil, 0x4000, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 73.193859] audit: type=1400 audit(1516876748.438:71): avc: denied { add_name } for pid=11105 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 73.194753] audit: type=1400 audit(1516876748.438:72): avc: denied { create } for pid=11105 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 73.322127] skbuff: bad partial csum: csum=65535/0 len=14 [ 73.329358] skbuff: bad partial csum: csum=65535/0 len=14 2018/01/25 10:39:08 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "6bf1e49d86d1058ed1ec37a00bd1f3d669e74a791f78cee45b375c1311e33f34"}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000002000)=0x1) 2018/01/25 10:39:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000810000)="34004d37d391361603437b7c82d7e411f2801787d9d4b9bdd556d0f3467b816a7617b6b8813fd09849e588ab755d06f832a41f442823ea5048366354d07086bc394ea7de13187768a5ffc682ba05143745a0cec33cfe0bbac527d94b45910744d026e0ac26c95dd7b67af5d40b067d1352b8a4f1b2032a05622a7016ff2ec55d2139a92b35a462c826c01e8b174db49752c9", 0x3) openat(r0, &(0x7f00003ff000)='./file0\x00', 0x800, 0x41) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) 2018/01/25 10:39:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00001ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000019c000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = open(&(0x7f0000570000-0x8)='./file0\x00', 0x20000, 0x12) connect$inet(r1, &(0x7f0000cb5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) writev(r2, &(0x7f00009ae000)=[{&(0x7f0000485000-0x1000)="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", 0x16d}, {&(0x7f00003a6000)="0410b8b2f8ddd124dcd56c6714ae8596ba", 0x11}], 0x2) getrandom(&(0x7f000014d000-0x77d)=""/4096, 0x1000, 0x2) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000333000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000334000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/25 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$binder(&(0x7f000050b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f15000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000010e000-0xc)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000033b000)={0x0, 0x0, &(0x7f000042e000)=[], 0x0, 0x0, &(0x7f0000b9a000)=""}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/25 10:39:08 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002000)=""/215, 0xd7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r2, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r2, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 10:39:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008c2000)={0x6, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xffffffffffffff00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x100000001, 0x0, 0x7, 0x0, 0x4bb, 0x7fffffff, 0x4800000000000000}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00002cf000)=""/0, &(0x7f000090a000)=0x0) 2018/01/25 10:39:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000c71000)={&(0x7f00009b2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b8d000)=[{&(0x7f0000b62000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e8c000)="a2", 0xffffffffffffffd5, 0x0, &(0x7f0000596000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00004b4000-0x8)=[0x80000000, 0xffffffff]) sendfile(r0, r1, 0x0, 0x2fc) clock_gettime(0x0, &(0x7f0000860000-0x10)={0x0, 0x0}) futex(&(0x7f000037d000)=0x1, 0x3, 0x8, &(0x7f0000210000)={r2, r3+10000000}, &(0x7f000085a000-0x4)=0x0, 0x80000000) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359", 0x81}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/25 10:39:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f2000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00008f9000)=[{{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000a21000)=""/101, 0x65}, {&(0x7f0000001000-0x9a)=""/154, 0x9a}, {&(0x7f000073f000)=""/232, 0xe8}, {&(0x7f000097c000-0xf5)=""/245, 0xf5}], 0x4, 0x0, 0x0, 0xd68}, 0x7}, {{&(0x7f0000bbf000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1, &(0x7f0000238000-0x38)=""/56, 0x38, 0xfffffffffffffffb}, 0x2}, {{&(0x7f0000001000-0xa)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f2d000)=[{&(0x7f000025e000-0x99)=""/153, 0x99}, {&(0x7f00002bf000)=""/0, 0x0}, {&(0x7f00002df000)=""/130, 0x82}], 0x3, &(0x7f0000001000-0x15)=""/21, 0x15, 0x534}, 0x7efa}, {{&(0x7f000007f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x7e)=""/126, 0x7e}, {&(0x7f0000000000)=""/179, 0xb3}, {&(0x7f0000001000-0x13)=""/19, 0x13}], 0x3, &(0x7f0000f8e000-0xf3)=""/243, 0xf3, 0x9}, 0xc6ed}, {{&(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000001000-0x10)=[{&(0x7f000061b000)=""/15, 0xf}], 0x1, &(0x7f0000001000-0x43)=""/67, 0x43, 0x8000}, 0x8}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000014e000-0x20)=[{&(0x7f0000001000-0xc5)=""/197, 0xc5}, {&(0x7f0000ec9000-0x22)=""/34, 0x22}], 0x2, &(0x7f0000001000-0x15)=""/21, 0x15, 0x400}, 0x2}], 0x6, 0x20, &(0x7f0000000000)={0x77359400, 0x0}) getgid() r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) inotify_add_watch(r1, &(0x7f0000d80000-0x8)='./file0\x00', 0x84000000) r3 = getpgid(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x80000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x78)="d7b7c9717117babf13bc7012212fb96d52d2f51f686edf9550f5abd974b30780d247896474fbb7fa524f537fa15681e097b3e44c2cef126cfc4044e006e22ed780b07413e17103e201394741ce95906c5cdda3adbedb4701b168c230777a5e83b8e554b6afb442165f4b23e412334305c0645e4dd2861267", 0x78}, {&(0x7f0000002000-0xe2)="3ba51c45258a63efe6b16c1f402b6cda2a6543eb14af259919a36f0f28b896fce45332867136992cc58284a416a26cf47acb03993214f8f7a0b4e97efe77f24a392396449114c3a40752585eb18f2f18f210f37de2c387c81251426786e7a0e6aa90f3cf8e3e4544198ec6ac0c7e7eb5bb95cd72b862e4e5e4af4b177ea5467609a9f396b587f720f754ea0f08708083c18844f67d080c5edc81d8283e4924998e57c360a3f4c965cb62d28422534a5cca68b725ff9b6315d85ca74f9bcc9b90fefa86a9fe2c5605e8e7d7730e52c97b2be0328714ff1e3f96b03fb13a56bded226e", 0xe2}, {&(0x7f0000000000)="437b43d229230ef98210c6ebcdae59718fab95be", 0x14}, {&(0x7f0000003000-0xbe)="b1e81bd2e78661ca780b1941d5848021423c3064c7c9f5575d8844f06f62bc0239ee68be41215b9ad41ba242a9ec29c2774e5231cbe4518ba7181409f33c0da8cb593741f723ddda8a4f429d404c1c2a97aebe466373596a6e21df0610685cf4865e26737bf0d5543e5d29ddf40496ca0cb26e2f464554779211051e8e639be93e17e751ec013bacb0dbe24e339d68b02dff63c85eb683f2b48c42102fe92ddea49f560e66486e2206073c265f7d7e9f11796bcdb5f999a99073338569d8", 0xbe}, {&(0x7f0000003000-0x122)="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", 0x122}], 0x5, 0x0) ptrace(0x4207, r4) r5 = dup3(r1, r1, 0x80000) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r1) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000002000-0xa0)=""/160) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xf, r4, 0x0, &(0x7f0000004000)=""/0) 2018/01/25 10:39:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000d1c000-0x4)=0x7, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000b47000)=0x0, &(0x7f0000312000-0x4)=0xffffffffffffffd3) 2018/01/25 10:39:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') r1 = dup2(r0, r0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00004e7000)=r0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2018/01/25 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00002d8000)=""/8, &(0x7f0000386000)=0x8) fadvise64(r0, 0x0, 0x1, 0x1) sendmsg(r0, &(0x7f0000ba4000-0x38)={&(0x7f0000d79000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8cd}, 0x1c, &(0x7f0000492000)=[{&(0x7f00006d5000-0xc6)="d6dc412adaa2228b76c817d033a1350f37264de6be259593be511b4b0a88fd64eb08ce30e4e48e5b4a4d9ddb875546dd266cfd7a5a5fcf74fc3590a6d5e12fa9e3f6c6c40463bf4e6f3102660f6d3bb80171245f226ac935d6f6588a70f1614aef92a68075e564cad3acb907bc0907ce7d12595063eb23da37e57a04cc91284d875a1078b7dcbd81b0e964dbb53413a02d22fad882ff64097a4d2ea976c8177b4d3a9ff1d29a079296635184dd69cc072940bfedfb55fadae8defe3f889545b171cca8bc31cb", 0xc6}, {&(0x7f0000939000)="6aac75f3e1273db8d3529b8c4168c6595dba43ccbce097e6cac471d8fb3f4ae748197e0fcd34bfbbb1a8cbe94d31e88e9c552d1ba029fc78f13180fcdb977769d90c94a8dc207a64b3f842fc541ee514f1fc9c96ecb6495c5bd9cfdb3904430de71101b0b5bb815e1e3589a092790169b012b35a1a2dee9636600b5ee142019e7df2c96184393a4e0cdde0b6def7c605a849a2219f42069f5e6b4f78", 0x9c}, {&(0x7f00001f9000-0x91)="99662beb5278f3597b64f17a12ed0efe6a081473558b16ba81d1c7866bb2f63f422dd8725a213528d2d63d182525831d66c776069deb4fbe560f34eb61ea8fb952529a26c028eee36c62dd5cee24bc2e7ffb30108b4490af048a223cd8d8b26949240615a292e6e3e5c9b7624a1789e21730ff4bc01aafde451cb581734b29a970794e3dd6d644c00ec577a890e8357d2f", 0x91}], 0x3, &(0x7f000006d000)=[], 0x0, 0x4000000}, 0x80) 2018/01/25 10:39:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000fca000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="79efa20c84d7e7d35ff8b58fac5b4349"}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000071d000)='./control/file0\x00', &(0x7f0000e9b000)={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$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/25 10:39:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000475000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/01/25 10:39:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f00000b2000)=0x7, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/25 10:39:08 executing program 4: r0 = creat(&(0x7f0000231000-0x8)='./file0\x00', 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000-0xbc)=""/188) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f00004d7000-0x56)="8f1ad3", 0x3, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r2 = creat(&(0x7f0000f8d000-0x8)='./file0\x00', 0x80) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000b50000)=0x0) 2018/01/25 10:39:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000640000)=@sack_info={0x0, 0x0, 0x3f}, &(0x7f0000def000)=0xc) r1 = syz_open_dev$sndseq(&(0x7f000087b000)='/dev/snd/seq\x00', 0x0, 0x10000) write$sndseq(r1, &(0x7f00009c2000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x48000000000008, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f0000fa9000)={0x0, 0x0, &(0x7f0000418000)=[{&(0x7f0000c49000)="", 0x0}], 0x1, &(0x7f00004b4000)=[{0x10, 0x10c, 0x1ff, ""}], 0x10, 0x0}, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000919000-0xc)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000143000)=""/62) 2018/01/25 10:39:08 executing program 3: umount2(&(0x7f0000d5c000-0x1)='.', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="6d245cf24c", 0x5, 0x4004000, 0x0, 0x0) 2018/01/25 10:39:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f00004ed000-0x3)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x2f0e20104fc3279a, &(0x7f0000000000+0xfa7)={@common='bcsh0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x0, 0x4, {0xa, 0x2, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xf6}}}}) 2018/01/25 10:39:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000b28000)={&(0x7f000039a000/0x4000)=nil, 0x4000}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = memfd_create(&(0x7f0000ea1000)='-trusted}&\x00', 0x2) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000f54000)={0x10000, 0x2, 0x7}) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f0000829000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/25 10:39:08 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000b12000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00007a5000)=0x1e, 0x800) bind$ax25(r1, &(0x7f000044e000)={0x3, {"f3202fa73a1c4a"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000001000-0x4)=0x0) 2018/01/25 10:39:08 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000709000)='./file0\x00', 0x28) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000709000)=0x0, &(0x7f000070a000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/01/25 10:39:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) 2018/01/25 10:39:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000968000-0xf)='/dev/snd/timer\x00', 0x0, 0x2a301) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ca0000)={{0x1, 0x0, 0x6c28, 0x3, 0x6a5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 10:39:08 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008ac000)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000ab6000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fdc000-0x4)=0x1c, 0x80800) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000740000)=0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/25 10:39:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f13000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000946000)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000f00000)='loginuid\x00') setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00004d7000-0x4)=0x3, 0x4) recvmsg(r1, &(0x7f0000ce7000)={&(0x7f00003be000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c85000-0x10)=[{&(0x7f0000de0000)=""/10, 0xa}], 0x1, 0x0, 0x0, 0x1}, 0x101) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000e25000)=0x2, 0x4) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="0000000000000104", 0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="00674226eefa") exit(0x0) getdents64(r2, &(0x7f0000419000-0x44)=""/0, 0x0) 2018/01/25 10:39:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000890000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000d3000)={0x0, 0x20, &(0x7f0000895000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000065000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000056f000)={r1, 0x4}, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000c9b000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000de0000-0x4)=0xc) mmap$binder(&(0x7f00001dd000/0x800000)=nil, 0x800000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000235000/0xc000)=nil, 0xc000, &(0x7f00003a6000)=""/50) 2018/01/25 10:39:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000313000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f000073e000-0x9)='/dev/ppp\x00', 0x40080, 0x0) pivot_root(&(0x7f0000fb9000-0x1)='.', &(0x7f0000390000)='.') 2018/01/25 10:39:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000009a000-0x60)={0x0, 0x27, 0x2, @thr={&(0x7f0000a2a000-0x2e)="95572aae1e2c036e8847e156589077de618ce8f38f2586024a093bd44147f37c036503fdf2527736d929649361a3", &(0x7f000026a000)="963088a0b26de4da7bf9696b736429ad76f2506fbf8545c3583828051702b1bd6157b0ce60d7558104153c4cc4e8b0a4851f15e79095f5f802f5ee37383c0eaf8dacd8639c45a92c52ea2fd0c7d4f4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de6000-0x4)=0x0) timer_delete(r0) futex(&(0x7f0000001000)=0x0, 0x9, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) [ 73.740103] syz-executor6 (11224) used greatest stack depth: 23680 bytes left [ 73.747585] binder: BINDER_SET_CONTEXT_MGR already set [ 73.753421] binder: 11195:11218 ioctl 40046207 0 returned -16 [ 73.766472] binder_alloc: 11195: binder_alloc_buf, no vma 2018/01/25 10:39:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) chmod(&(0x7f0000106000-0x8)='./file0\x00', 0x12a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) acct(&(0x7f0000171000-0x8)='./file0\x00') 2018/01/25 10:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000060000)={0x0, 0x0}) select(0x40, &(0x7f00000e5000)={0x8, 0x4, 0x100000000, 0xfffffffffffffffe, 0x40, 0xffffffff7fffffff, 0x7087, 0x10001}, &(0x7f0000db8000)={0x80000001, 0x1, 0x9, 0x401, 0x101, 0x3, 0x4, 0x0}, &(0x7f000000e000-0x40)={0x10001, 0x6, 0x9, 0x7, 0x4000000000000000, 0x4, 0x9, 0x7}, &(0x7f0000d42000-0x10)={r0, r1/1000+10000}) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400, r2}, {0x0, 0x7530}}, &(0x7f00000f7000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000bda000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000036f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 10:39:09 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x984)=""/4096, 0x1000}], 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000008000-0x41)=""/65, &(0x7f0000007000)=0x41) 2018/01/25 10:39:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000009a000-0x60)={0x0, 0x27, 0x2, @thr={&(0x7f0000a2a000-0x2e)="95572aae1e2c036e8847e156589077de618ce8f38f2586024a093bd44147f37c036503fdf2527736d929649361a3", &(0x7f000026a000)="963088a0b26de4da7bf9696b736429ad76f2506fbf8545c3583828051702b1bd6157b0ce60d7558104153c4cc4e8b0a4851f15e79095f5f802f5ee37383c0eaf8dacd8639c45a92c52ea2fd0c7d4f4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de6000-0x4)=0x0) timer_delete(r0) futex(&(0x7f0000001000)=0x0, 0x9, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/25 10:39:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000922000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000829000-0x10)={0x0, &(0x7f0000944000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/25 10:39:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) clock_gettime(0x0, &(0x7f00000cb000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000eb0000-0x10)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f0000c90000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_procfs(0x0, &(0x7f0000b86000-0x8)='net/dev\x00') fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000700000-0x8)=0x0) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00008a3000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 10:39:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x80000000000000cf, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x619, @loopback={0x0, 0x1}, 0x4c2}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1ff}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0x3e)={r2, 0x8, 0x36, "4e544deae8446cb9192ed450f43ca40664b4dd65913a41c87515a05ef5645a560d4c6fcdb7783da29e2439e85f72897cd2fc404af22a"}, 0x3e) 2018/01/25 10:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x80, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffc90) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x20000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c07778123dcbe0bd9d35ea9881da5ec96395c9d3aab77d72da347a09f185f9f7afeeb6b42c491dbaf2195d8748d7904748d32f1350b98b49db77e8ad5f58ffc4729d0e11d25ff93e073913daeb5edae95c56afd995d44cde12754c58a12795815a420a063e426bae6a017a0e307581b65e00cba1f8bc9b740ae5f53bd9348fbb823e9dbc62c409aea9abebfc74a0cefd57faf6c3d8e86fc1ed90822f8d12a92f318cee9983d2007c747cc3f84573f64abe2f3b91c027ecc102bca60d3ac1f63ee3ba212f7565adec4384274ab51ca2295a5a7a094e554032abd0f7f2636fb42281540666faabd2a34d7c11fe7e8dbea9aa2f65a3232ba61c616b577d3724bebd2b36c92af7d6054ec86967e13afdf57362f9229fce299a2053c397f0a5f082ed5cc01c60fb10ce0ea104c2cd03d5852c0ed1a1cd95c3a7e47f57910d89e597000a7237133440b06c944efa91104471e82f51ba12e1788012033f9b4d7c75019f2ed08fe02fa434f692a4c7960ab6d7a4bef261c26fe0d5e29b4f1767f72dcfa9daef83eb12cf19f2aca5a71bc602ed99557e5c45fce9f942c0bf4150ce36fb0ca1fbb37010df9af005c60744945da94e5b68e8e9f3bc1e457aa088acd78c814a6f091072ad23e658233d4e2e77fbcb6cf224c04f58ed929525ac963ef5f5b4d3c0feb5425258d40481ce9ed83710437f5e88819290c3b4a1a45b05017d1c65646929dda355332246f2fbfcfc3952d4e8cfb06d3ef6552c9f15c82492f", 0x431}], 0x1) 2018/01/25 10:39:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000bbc000-0x5c)="", 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d51000)={0xffffffffffff07ff}, 0x4) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a1a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd2000-0x4)=0xc) ptrace$getregset(0x4204, r1, 0x3, &(0x7f00004cf000-0x10)={&(0x7f00003fc000)=""/149, 0x95}) recvmsg(0xffffffffffffffff, &(0x7f0000d59000-0x38)={&(0x7f0000aa3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000191000)=[{&(0x7f00004e3000-0xf)=""/15, 0xf}, {&(0x7f0000049000)=""/4, 0x4}, {&(0x7f000002c000)=""/232, 0xe8}, {&(0x7f0000c36000-0x62)=""/98, 0x62}], 0x4, &(0x7f0000abb000-0x2d)=""/45, 0x2d, 0x2}, 0x0) 2018/01/25 10:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a2f000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000464000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007e0000)={r2, 0x0}, 0x8) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000b29000)={&(0x7f0000868000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004de000-0x10)={&(0x7f0000db8000-0x60)=@newspdinfo={0x60, 0x24, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@replay_esn_val={0x28, 0x17, {0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0]}}, @etimer_thresh={0x8, 0xc, 0x0}, @tfcpad={0x8, 0x16, 0x0}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @extra_flags={0x8, 0x18, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00001d4000)=""/252) [ 73.766494] binder: 11195:11233 transaction failed 29189/-3, size 0-0 line 3127 [ 73.788996] binder: 11195:11244 got reply transaction with no transaction stack [ 73.789004] binder: 11195:11244 transaction failed 29201/-71, size 0-0 line 2920 [ 73.814349] binder: undelivered TRANSACTION_ERROR: 29201 [ 73.819932] binder: undelivered TRANSACTION_COMPLETE [ 73.832183] binder: undelivered transaction 101, process died. 2018/01/25 10:39:09 executing program 4: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000046d000)={@common='tunl0\x00', @ifru_flags=0x0}) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000679000)=[], 0x0, &(0x7f0000000000)=""/81, 0x51, 0x0}, 0x40012002) 2018/01/25 10:39:09 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f0000373000-0x1c)={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x1}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/25 10:39:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f0000468000)='./file0\x00', 0x28100, 0xe0) recvfrom$ipx(r1, &(0x7f0000cf7000)=""/176, 0xb0, 0x40002122, &(0x7f00005dd000-0x10)={0x4, 0x2e14, 0x8, "0a3f7d56d07e", 0x80000000, 0x0}, 0x10) clock_getres(0x3, &(0x7f0000ee2000)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b36000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) memfd_create(&(0x7f0000664000)='\x00', 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x3f) 2018/01/25 10:39:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x99) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d5e000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003fd000)=0x14) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)='G', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005e1000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000052000-0x4)=0x0) recvmmsg(r1, &(0x7f0000bdf000)=[{{&(0x7f0000379000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b29000)=[], 0x0, &(0x7f0000cd0000-0x8d)=""/141, 0x8d, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d7e000)={0x0, 0x0}) 2018/01/25 10:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000728000-0x9)='/dev/rtc\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000750000-0x5)="6f5189a4cd", 0x5, 0x4000000, &(0x7f0000b15000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) socketpair$inet(0x2, 0xa, 0xfffffffffffffff8, &(0x7f00004c0000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00008a3000-0xd4)=[@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in6={0xa, 0x1, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6fb}, @in6={0xa, 0x3, 0x7112, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46c}, @in6={0xa, 0x2, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7fffffff}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd4) r3 = syz_open_dev$sg(&(0x7f0000486000-0x9)='/dev/sg#\x00', 0x4, 0x1fe) getgroups(0x2, &(0x7f00000dc000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000bd2000-0x8)='./file0\x00', &(0x7f0000841000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setresgid(r4, r5, r6) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00006bf000)=0x0) unshare(0x20000) r8 = syz_open_procfs(r7, &(0x7f00008e0000-0x6)="6664001f66d0") getdents(r8, &(0x7f0000297000)=""/104, 0x68) exit(0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009f2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000618000)="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", 0xff) execveat(r8, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) [ 73.857700] binder: undelivered TRANSACTION_COMPLETE 2018/01/25 10:39:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8f000-0x10)={0x0, 0x0}) r2 = add_key(&(0x7f0000ac4000-0x8)='trusted\x00', &(0x7f0000692000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000197000)="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", 0x1000, 0xfffffffffffffff8) keyctl$describe(0x6, r2, &(0x7f00007a9000-0x1000)=""/4096, 0x1000) timerfd_settime(r0, 0x3, &(0x7f0000a2a000-0x10)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/01/25 10:39:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000650000-0x9)='/dev/rtc\x00', 0x109c40, 0x0) pipe2(&(0x7f00005e0000-0x8)={0x0, 0x0}, 0x4800) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00007e4000-0x8)=0x0) 2018/01/25 10:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = add_key(&(0x7f0000fc8000-0x12)='.request_key_auth\x00', &(0x7f0000c05000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000295000)="03e2cac1173e95042d6231a4f6962ea781573d3aa9ed2d989c7724ded2dc2d3dfd62ef35f3e1932219aab744258a16e320b24c283effa412d4853aeabb0cca689d3adf99efaea6af518da6bd82df8d67af5e2b26ce81a55776475326967ceb70a3bf71a23d25811bb21709bc0684112652b2c19c3ccbe199fb3df4f2d3e983801aeeb79cc49b66063f0dd1bc2b8831e130d6089a252ba9ecb254d556ad24cff5fa3c315e7bfaf2a89bcc4aebd8dc3ce87818b177cfa7e96761b53fd7b412c3bdb453bce75a6625262608d24888c2fc3d1a02aaf82d", 0xd5, 0xfffffffffffffffe) prctl$getname(0x10, &(0x7f0000c86000)=""/227) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/pktcdvd/control\x00', 0x101040, 0x0) syz_open_pts(r2, 0x200) keyctl$revoke(0x3, r1) socketpair(0x2, 0x6, 0x6, &(0x7f000073a000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000b90000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r4 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r4, r4, &(0x7f00006c7000)=0x0, 0x2a) r5 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000175000)={&(0x7f00009ec000)={0x10, 0x0, 0x0, 0x800300}, 0xc, &(0x7f000072a000-0x10)={&(0x7f0000ffb000-0x124)={0x124, 0x15, 0x10, 0x0, 0x3, {0x19, 0x0, 0x0}, [@typed={0xc, 0x6e, @ipv4=@rand_addr=0x6}, @typed={0xc, 0x41, @pid=r0}, @generic="303c9ce5eaa1230f32dce94e706bb2bac31ccd78ddc73f6b39139586795b7b173e092171e594d4887d1cc7b5ed649357a53848dbe4f9431341bbbacf22886874a9844cd7e2505ce3bd9c2e24186f73a31e6479399dfbcd52d5a24076f914ce2a8e809a922af16e438becbfbf2423490b1b34984aef45ebafbd8af981d081103dc4d56ca04cac66f7b1ece506817858a8d3d79b2db1ba70637ec5520972ee8b441ee3cbef8fd387de", @typed={0x14, 0x66, @binary="431bd843ee4ddf2863"}, @nested={0x10, 0x80, [@typed={0xc, 0x4d, @fd=r5}]}, @typed={0xc, 0x51, @pid=r0}, @generic="309ca964005e", @typed={0x18, 0x2b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x124}, 0x1, 0x0, 0x0, 0x4800}, 0x80) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/25 10:39:09 executing program 7: removexattr(&(0x7f0000155000)='./file0\x00', &(0x7f0000465000)=@random={'security.', '{ppp1&\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x101404) r1 = memfd_create(&(0x7f0000790000-0xd)='/dev/net/tun\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00001da000)={0x7, 0x3, {0x1, 0x3, 0x2, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d10000)=0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) fcntl$getownex(r0, 0x10, &(0x7f0000a19000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00003fc000)='net/softnet_stat\x00') sendfile(r0, r3, &(0x7f00005f3000-0x8)=0x0, 0x613a) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b16000-0x14)={0x1ff, 0x3, 0xff, 0x4b5e, 0xe9}, 0x14) 2018/01/25 10:39:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f000026c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x4a3, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000515000-0xe)='/dev/keychord\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000062c000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f00007ea000)='./file0\x00', &(0x7f0000560000-0x20)={{r2, r3/1000+10000}, {0x0, 0x0}}) 2018/01/25 10:39:09 executing program 3: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x100000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000182000-0x4)=0x0, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000543000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000079e000-0x14)={0x9, 0x100, 0x100000000, 0xffff, 0xffffffffffffffff}, 0x14) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000efa000-0xc)='/dev/ashmem\x00', 0x101000, 0x0) 2018/01/25 10:39:09 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000010000-0x8)={0x0, 0x0}) msync(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2) 2018/01/25 10:39:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00005c0000)=0x10001, 0x4) pipe(&(0x7f0000c2e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00001e0000)={0x0, 0x1}, &(0x7f000068d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000090a000-0x1a)={r2, 0x4, 0x9, [0xffffffff, 0x1000, 0x7, 0x9, 0xffff, 0x100, 0x2, 0xf19, 0x3ff]}, 0x1a) 2018/01/25 10:39:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006fb000-0xe)='/dev/keychord\x00', 0x80400, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000038d000-0xae)=""/174) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000b07000-0x4)=0x0) [ 73.999106] binder: 11299:11301 transaction failed 29189/-22, size 0-0 line 3004 [ 74.018557] device lo entered promiscuous mode 2018/01/25 10:39:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000cb0000-0xcd)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0x24) pipe(&(0x7f0000d91000)={0x0, 0x0}) 2018/01/25 10:39:09 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6(0xa, 0x80000, 0x80000000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000017000-0x24)=@delneigh={0x24, 0x1d, 0x513, 0x0, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0xc5}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000024000-0x13)=""/19) 2018/01/25 10:39:09 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000f000)='./file0\x00', 0x100) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000000f000)={0x0, 0x2, 0xffff, 0x1, 0x8c, 0x5eac}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000-0x61)={r1, 0x59, "fb43267485312320cba1ed69f67c84cdbe64fa063ac6d8a46326528133f92c755fcdb8e30ed461a4ef1dc4935404b4534ddf88cad1ec00cb158bc3f79fc6d47a39c8f335119e475711bcc0e28f4fdd2453e1f2817e2701d8e0"}, &(0x7f0000010000-0x4)=0x61) 2018/01/25 10:39:09 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000006000-0x8)=0x0) lseek(r0, 0x0, 0x0) 2018/01/25 10:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock2(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0) pipe2(&(0x7f000062d000)={0x0, 0x0}, 0x84000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000f92000)={0x5, 0x8}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003da000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000806000-0x10)=[@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/25 10:39:09 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000001000-0x1d)=""/29, &(0x7f000080b000)=0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r0, &(0x7f0000be9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a68000-0x8)='./file0\x00', &(0x7f0000854000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f000099d000)='./file0\x00', 0xe002, r2, r3, 0x1022, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000069000-0x10)={&(0x7f0000931000)=@newspdinfo={0x14, 0x24, 0x619, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r4, &(0x7f0000241000-0x10)=[{&(0x7f0000d70000)="4db868d32d87d0ec1994f8b7b7845bef9e993eb63b3c89e3528edfa1c5ff6d9b6c858d44e4058e4d76", 0x29}], 0x1) 2018/01/25 10:39:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x80000001}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00001bb000-0x4)=0x0) tgkill(0x0, 0x0, 0x0) 2018/01/25 10:39:09 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, r0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 74.042188] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.072436] device lo left promiscuous mode 2018/01/25 10:39:09 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00003a9000)='./file0\x00', &(0x7f0000ae0000)=@known='security.evm\x00', &(0x7f0000ae1000-0x96)=""/150, 0x96) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000ae2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x2, &(0x7f0000ae0000)={{0x0, 0x0}, {0x0, 0x0}}) syz_emit_ethernet(0xff32, &(0x7f00007f0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/25 10:39:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r1, &(0x7f000005e000-0xe)='./file0/file0\x00', r1, &(0x7f00008e1000)='./file0\x00', 0x0) 2018/01/25 10:39:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x0) 2018/01/25 10:39:09 executing program 1: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f42000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x7, &(0x7f00004d4000-0x56)=""/86, &(0x7f00008db000-0x4)=0x56) 2018/01/25 10:39:09 executing program 4: setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f0000000000)=0x0, 0xca) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c42000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) 2018/01/25 10:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000057c000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet(0x2, 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x1, 0x3, 0x0, 0x2, 0x0}, 0x6, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x49, 0x2, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r1, &(0x7f0000c4e000-0x8)=0x0, r2, &(0x7f0000d8f000-0x8)=0x0, 0x6, 0xb) r3 = getuid() stat(&(0x7f0000956000)='./file0\x00', &(0x7f0000fe1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00007dd000)='./file0\x00', 0xa000, r3, r4, 0x0, 0x10000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000a02000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 10:39:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000033a000-0x8)='uid_map\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000047c000)=@assoc_value={0x0, 0x0}, &(0x7f00005f3000-0x4)=0x8) fcntl$getown(r0, 0x9) connect$netrom(r0, &(0x7f00005af000)=@full={{0x3, {"5becac2cd2f1ec"}, 0x7}, [{"7da45c56daae64"}, {"d9a7aee2924e88"}, {"2e266affc3bbed"}, {"964ebff4e41c3b"}, {"0f7d749f46dbe9"}, {"90f5b5fe99d7f7"}, {"3e25e1460d820d"}, {"bda21699796a63"}]}, 0x48) r1 = socket$inet(0x2, 0x80007, 0xe1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ac2000)=0x8, 0xe1) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000de6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00001e0000-0x10)={r2, 0x1, 0x6, @random="3d722a8dba61", [0x0, 0x0]}, 0x10) 2018/01/25 10:39:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2a, &(0x7f000008a000-0xc)={@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xd63ada997e5f0cbd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x192) ioctl$KDSETLED(r1, 0x4b32, 0x100000000) 2018/01/25 10:39:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000056e000-0xd)='/dev/binder#\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = gettid() ptrace$getenv(0x4201, r1, 0x1f, &(0x7f0000864000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000d6000)={0x44, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00003d7000)=[], &(0x7f0000978000)=[]}}], 0x0, 0x0, &(0x7f0000846000-0x95)=""}) 2018/01/25 10:39:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r0, &(0x7f0000686000)='./control\x00', 0xa4000960) syz_open_dev$usbmon(&(0x7f0000f98000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mkdir(&(0x7f0000233000)='./control\x00', 0x0) pipe(&(0x7f00008ef000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00001d5000)={0x8, 0x5, 0x46, 0x101, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f00004f6000)='./control/file0\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/25 10:39:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(0x1, 0x0, 0x9) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000012000)=0x3ff, 0x4) utimensat(0xffffffffffffffff, &(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000044a000)='/dev/hwrng\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) pselect6(0x40, &(0x7f00003a9000)={0x97b9, 0x3, 0x3, 0x4, 0x7fff, 0x100000001, 0x5, 0x4}, &(0x7f000033a000-0x40)={0x7063678c, 0x4, 0xf8, 0x5, 0x6, 0x400, 0x1, 0x1}, &(0x7f0000f7d000-0x40)={0xb9, 0xfffffffffffffff8, 0x8, 0x0, 0xffffffff80000001, 0x7, 0xffff, 0x7f}, &(0x7f00000f0000)={0x0, 0x989680}, &(0x7f0000c94000-0x10)={&(0x7f0000c29000)={0x9}, 0x8}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000006b000)={{0x0, 0x8}, {r4, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f000042f000/0x4000)=nil, 0x4000}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00007d6000)=0xfffffffffffffffa, &(0x7f00005b4000)=0x4) 2018/01/25 10:39:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x1, 0xa, 0x8, &(0x7f0000fa3000)={0x0, 0x0}) write$fuse(r2, &(0x7f0000566000-0x14)={0x14, 0x0, 0x5, @fuse_poll_out={0x2}}, 0x14) syz_open_dev$loop(&(0x7f00001c8000)='/dev/loop#\x00', 0xb7c0000000000000, 0x200000) 2018/01/25 10:39:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x5) r1 = socket(0xa, 0xa, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5, 0x2, 0x3320, 0x7f, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000002000)=""/194) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x6, 0x4, 0x9}, &(0x7f0000002000-0x4)=0xfffffed1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000001000-0x2)=0x0) 2018/01/25 10:39:09 executing program 5: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000c20000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/25 10:39:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000006) sendmsg$nl_netfilter(r0, &(0x7f0000abc000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c08000)={&(0x7f0000790000-0x2f8)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000807000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b7e000)=0x0) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000717000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d13000)=0xc) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ee9000-0x16)='/selinux/checkreqprot\x00', 0x4883a4a520e9c67b, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f00003f3000-0x41)=""/65) sendmsg$unix(r1, &(0x7f00008bb000-0x38)={&(0x7f00003e8000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000f99000)=[{&(0x7f0000ae1000-0x44)="5b1287b1caaa1441a5fe49ffb64345997a474d570a368ebf3516fbddfc821c407eaf0ee00a1314e36e5d40bead18f840803dae4d14fb693d1475d948ccaf84d43d56f4f5", 0x44}, {&(0x7f0000d0a000-0x2e)="83847969e5d7acbdb4e7db6716fed542b0169d7fe977cd63614bcf10faa19d665385fc6bad48f80afa1086ec7e30", 0x2e}, {&(0x7f00001b5000-0xb5)="075782bda33b9b163396f1c93d7f31bd23a09f7b4673d0fdad1bfcb7288b68a16bd53a230c6258762c24f809cce62d0ec934420f36ae1d775b6bd11df5072fc712d76ec3ab33b28f4e7817c9152da6b20cf13a7b4316029882f1e779c836ec873a91fecd319fb4f5201e1b967a3f43868cd482394126a7f52b3ee04d9b2bfa3c9d524d54eaf71c50df7fa4a17fe448bff2b28588dec74f9ef24b772f1340df7c7a9213bdb129ff86096d823ecdd8824015b2ecdfd6", 0xb5}, {&(0x7f0000e98000)="1025668b6b0eb09ea38347ebc23eb7d51725f60abd70709bc632bc9e03cc25ef9128984a18b31c99bf373b71117af021d98cc9e9b9f783e31a87917be9c7f697448a89670cec9f362b6f1734a74b7296c4ab704060a52075a19de7b16a", 0x5d}, {&(0x7f0000f7f000-0xd)="2a356f9825baf776958b95ada3", 0xd}, {&(0x7f0000e9e000)="ed53c487a32f5972654edd06a22b9569fcacc903c75fc52aaa86284781ffc1260a861eff55f4b851231db12ad6765efb2e4ca447305cb794fa0b5b0fba4ad5749edaf45b3d38a6fa7609f52c942fcebe295d45cd42c852aa70c93d1f82bb6079d019115841b452965adf428904b6623ca7393b192d9f6169d62bfbbfa738352a4bc652e18b32bf28d3a3d2aff97bf56ab180bbf361326c476792fbfdd770aabff17a6f9ab1199ede80b5f2ce0563cd1f01cb822377fd67b34572233991dfdb90b22d63e716417200d0b0061cb7884c05fa7633f2fa92a490cd3653d70337a1604d6ddce4", 0xe4}], 0x6, &(0x7f0000b89000-0xb0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r5]}], 0xb0, 0x4081}, 0x4000) 2018/01/25 10:39:09 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000eb4000)={&(0x7f0000411000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f000004f000)=""/207, 0xcf}], 0x3, &(0x7f0000000000)=""/7, 0x7, 0x3ff}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = memfd_create(&(0x7f0000512000-0x6)='nodev\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000da5000)={{0x493, 0x1000}, {0x3, 0xfffffffffffffff9}, 0x5, 0x4, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r1, &(0x7f0000bd1000)="24000000210025f0030000000000000002000000001000000200000007000b0000000000", 0x24) [ 74.255552] binder_alloc: 11376: binder_alloc_buf, no vma [ 74.262008] binder: 11376:11379 transaction failed 29189/-3, size 40-0 line 3127 [ 74.286088] binder: BINDER_SET_CONTEXT_MGR already set [ 74.297109] binder: 11376:11379 ioctl 40046207 0 returned -16 2018/01/25 10:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800000000084000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) write(r1, &(0x7f000080e000-0x3f)="ad", 0x1) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000473000)="b067", 0x2}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006a1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/25 10:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) [ 74.297869] binder_alloc: 11376: binder_alloc_buf, no vma [ 74.297886] binder: 11376:11403 transaction failed 29189/-3, size 40-0 line 3127 [ 74.325187] device gre0 entered promiscuous mode 2018/01/25 10:39:09 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, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000eb1000)='./file0\x00', &(0x7f0000b04000)='./file0\x00', &(0x7f000002f000-0x6)="72f6fffd7361", 0x100000, &(0x7f00002b5000)="27988647df9629d2ac48123fce5991cd697d5e255671b34d23bfd1875461eac69b59febca13779705c5622c5eb151115c77c6d53eed4f539fffffffffffffffc5f580c2b46783e8fa3b010ec10602b63465155ba760c6517358f51d1a8aa2535c6b95bed9c11a55c9f4737e00519aa50010000005d716cc925f740d53eb74f5c074aaa473fbaf4ab83e1e72026da48f597b7f1353903b4e75ae9f22ee1a9ec5b5fa571a1f419df77cca757c53e7f46970708a2bf94f92608d9950f60a13017081420fc75b5eea72b3a45bc6734db418aea333e896833e7d98ef86f3f32b1444567bdc09b7fcd14a796bcd129e6") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) symlinkat(&(0x7f0000998000-0x8)='./file0\x00', r0, &(0x7f0000551000)='./file0\x00') mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000c7b000)='./file0/file1\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f0000af8000)="") umount2(&(0x7f0000b1f000-0xe)='./file0/file0\x00', 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f000069e000-0x20)=@file={0x0, ""/30}, &(0x7f0000c91000-0x4)=0x20) 2018/01/25 10:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ed8000+0x182)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/25 10:39:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082c000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00004e0000-0xf3)=""/243) writev(r0, &(0x7f0000f50000+0xf12)=[{&(0x7f00009b5000)="292000001800ff", 0x7}], 0x1) 2018/01/25 10:39:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007e5000)='/dev/pktcdvd/control\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00009df000)=0x41, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) [ 74.343158] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=11414 comm=syz-executor3 [ 74.364414] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=11414 comm=syz-executor3 [ 74.419738] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 10:39:09 executing program 5: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000-0x20)={0x4, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x15e, r1}) timer_create(0x3, &(0x7f0000000000)={0x0, 0x35, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) fcntl$setstatus(r0, 0x4, 0xc00) timer_gettime(r2, &(0x7f000036b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/25 10:39:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./control\x00', 0x1) fstat(r0, &(0x7f0000a07000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000547000)='./file0\x00', &(0x7f000028b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000923000)='./control\x00', 0x2, r1, r2, 0x400, 0x8) 2018/01/25 10:39:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000050f000)='/proc/self/net/pfkey\x00', 0x1, 0x0) accept(r0, &(0x7f0000ab0000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000382000-0x4)=0x6) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000085e000)=0x1) r1 = creat(&(0x7f0000fba000-0x8)='./file0\x00', 0x7e) r2 = syz_open_procfs(0x0, &(0x7f0000cec000)='net/fib_trie\x00') getsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000e0a000)=""/135, &(0x7f0000536000)=0x87) sendto$inet(r1, &(0x7f00001ba000)="94c8f7e5f0e345f532fd3eeb89646cdad8af71a1f639c7f772437fa64ee42cad259ac0d1b23a0f1e66a918dc91e5992c5cb6a508daaeae430dc4aa29c210c800cbca61ff08fef1f6bd98c29419b11c8b90feaded848ac01151996d1fd342792ba3d024f2a5c4295fecc34414c5b304a3f43d09b3a226a5896e616a3c9d5896f9e9283f8374a5547cb2ff5feac489e2e803b97dbdc5c2a2db252794563f400a10ad3e81f1f50f1577576ae81ec280d994aef8b09e2e723a5d1bdf60f5975a6678c48ced4fd9802ddb80c967fd0d274de04a0415ed1828c1fe3732c02789f6999d18faa7716b2fdee0d01e9d91c07ca471efb480", 0xf3, 0x4c800, &(0x7f00001e1000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r2, &(0x7f0000023000)=0x0, 0x100000000000004) recvmsg(r0, &(0x7f000010d000)={&(0x7f000018b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f000005a000+0xe05)=[{&(0x7f0000f51000-0x4)=""/4, 0x4}, {&(0x7f00000e1000)=""/91, 0x5b}], 0x2, 0x0, 0x0, 0x8000}, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000020b000)={0x0, 0x0}) fcntl$setownex(r3, 0xf, &(0x7f00003f7000-0x8)={0x1, r4}) 2018/01/25 10:39:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000b19000)="01", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb5370734681305261aec26b9f309ddf8c4cb8f7a32181a41722af15009ecd0f0080d3b55ec7f4338a45f8c3b976b36f8f21e1b612763db6213864fdde6f3c114471844c7e5cd22a7922be21fc9984a403682c8407c059810f0f715a8a5d56e640486589bac4d88a79ef15437423caeb1b2c506ae14de606d627fce1fdc6f6d3907a670d93e6ece58cb79150b8844c4a312b1d4589178a9526fe1f446ed69a4d141a9ea1b7dd87ee3c38e24f468566c9e72193f226c4d3b730b5cfd10032841b1f4ab66d74ccb8c9b1d8587aaed160b170792a181d5d275c922ea41d617bdc133e6653ab0ad5c30c1e167dcd67ff7c876be9b4e0621bdca83967caba37fe9ff310b9e70c829558269cf64c279cb7b4e8200936098eddfde3326d3f70d9ef9d699005e38bdcc5efecfa32c14f5ea23d2b0c2010bcaee37f4ae90c95e6a114fd70752df56e7b48ce3a902caf714c2ba85f55b9ca2d777dfe226b7b9b5e8f00fbc91baf5a5de8b6546bb10d156b37d0ad2df0edccbdcf87e316b1c14194f90f7e2ef8e4c484a74678b4ab702803aa259a3500ea3049cde0e60c9b49f2248c76cb2d75bb2f0fed652b6e347366bfed5757af2c100f1bf066c95a492c2ee3a468cac4d1497acf93752170a4fb0e46705a43895ee8d95e1b2902f1440e767c76b7a9790fed0cd4a1d9d4425afec459581b8597bb46518d96aa12fa6b7966b08c4fb72f95bf87a7281e93fea6624e7f20f2e35a0ebcfe2e973e4d54aad7dae0bbb8312ebc6d5685dc335d7d5ed1fec24fd084aaccad8f7f4bed6b0383d12789f", 0x318}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0x10c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="ee59a5288cae53396dafcb46cc926353bed1507248390dc338609d672d8a1df4fbaeafbb0158a07211782309ea48ba35440c4c6080ae3061adb34d89b7a8b6312959459a6be054070d8313a11e0608e45c21e2a4aaaf6983640554e88478b596db3e39a51285a2d6935bb61bf3070df4706d64d8399cfd429e17b98059be7719f53309eb8f77c54760afd8be7dda9905df51e6b1ec9ade93d928edf03b993c10a53f26e11e0133101dc6b27cc37c0ef0f913f3bcc4dfcf713f0f006591305e70773e55b700ad1eaac1cd14bf001f243e1cce1af2b773403145667bc2f12f76099ff30f5ee6d47b5b828861dab409b89b8bc1927b82ba211d43"]}, 0x10c}], 0x1, 0x0, 0x0, 0x800}, 0x8000) getcwd(&(0x7f0000ed0000-0x1000)=""/4096, 0x1000) [ 74.426480] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/25 10:39:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x101002) tee(r0, r1, 0x6, 0xb) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a55000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x0) mq_notify(r2, &(0x7f00002fa000)={0x20000000, 0xffffffffffffffff, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/25 10:39:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) waitid(0x1, 0x0, 0x0, 0x40000008, &(0x7f00005ea000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000828000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000509000)='/dev/autofs\x00', 0x0, 0x0) 2018/01/25 10:39:10 executing program 0: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f00003bc000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ade000-0x8)='./file0\x00', &(0x7f0000ade000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ade000-0x9)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x72) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000add000)={0x8, 0x3, 0x8, 0xffff, 0x1, 0x0}) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/25 10:39:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c31000-0x9)='/dev/rtc\x00', 0x40, 0x0) recvfrom$llc(r1, &(0x7f00002f0000-0x32)=""/50, 0x32, 0x100, &(0x7f0000c86000-0x10)={0x1a, 0x17, 0x401, 0x800, 0x100000000, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00005c3000-0xc5)=""/197, &(0x7f00008db000-0x4)=0xc5) 2018/01/25 10:39:10 executing program 6: r0 = getpid() waitid(0x2, r0, 0x0, 0xe, &(0x7f0000542000-0x90)={{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$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000a2000)='/dev/vga_arbiter\x00', 0x4a95fc5d4d358c76, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006d0000)={0x0, 0xff, 0x20, 0x0, 0x101}, &(0x7f0000a20000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000085c000-0x108)={r3, @in6={{0xa, 0x3, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x2, 0x80, 0x2, 0xfff, 0x10000, 0x9, 0xffffffff, 0x7, 0x100000000, 0x200, 0x8, 0xc702, 0x6, 0x3]}, &(0x7f000074b000-0x4)=0x108) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004fa000)='/selinux/enforce\x00', 0x400000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002b6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009fb000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1f, 0x3ff, 0xaf9b, 0xfffffffffffffff9}, &(0x7f0000626000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000efd000-0x8)={r5, 0x0}, 0x8) 2018/01/25 10:39:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c60000-0x8)='syscall\x00') r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000022a000-0xc)={0x10, 0x0}) 2018/01/25 10:39:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f04000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096d000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000bf4000-0x108)={r2, @in={{0x2, 0x0, @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]}, [0x5, 0xbb3, 0x100, 0x3, 0x6, 0x1000, 0x400, 0x0, 0x0, 0xddae, 0x3, 0x1bd1, 0x2ac, 0x100, 0x7]}, &(0x7f0000a48000-0x4)=0x108) faccessat(r1, &(0x7f00008df000)='./file0\x00', 0x20, 0x1c00) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00008ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4401}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b3a000)={0x0, 0x0}) readv(r1, &(0x7f000058c000)=[{&(0x7f0000423000-0x97)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b13000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x9) tkill(r0, 0x1000000000016) 2018/01/25 10:39:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x200) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f000032d000)=0x0, &(0x7f00009a6000-0x4)=0x4) mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f000093a000)=0x0, &(0x7f000093e000)=0x4) 2018/01/25 10:39:10 executing program 7: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f000041a000)=0x0, &(0x7f0000230000-0x4)=0x4) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000029000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000196000)={0x0, 0x0, 0x2, [0x8, 0xe7a1d47]}, &(0x7f000041d000)=0xc) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000041e000-0x9)={r1, 0x80000000, 0x80, 0x1, 0xfff, 0x407}, &(0x7f000041d000)=0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:10 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x5, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x5, 0x9, 0x80000000, 0x10001, 0x5, 0x1ff, 0x1, {0x0, @in6={{0xa, 0x3, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xb5, 0x5, 0x40, 0x1}}, &(0x7f0000003000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x7fff}, 0x8) sendto$inet6(r0, &(0x7f0000001000)="984c007d5b0518c8d949f78c15d5fc9cbc40df23055283723506f964069185b7acaf8bd1b139308a302abd71dc2f1f56f1aff927b66fb085895a8df026526ce2af9b70f4c16220f20eca9f53ef953161d4f9d9178fe446a1ec5db93cc994f308beaf19dee742e6e7c8ccb6a09e4dd7101760b0d9312399bd87166cc74dc31a8606ba334ef431b4ec558417c0db1b0c65e4011ef7fdf03f3b966dabc659e6b2afeee60a81fb6a4f7d46079e24101bf4319e16a371f4f4f47ae0e85fb16822dc92a4698aed837077b6c65f14e7f50008cbc551235acc79bf3dd791fbd4b1d74499494a1dda677f1bd59e1d99c924fecd", 0xef, 0x4, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) r3 = syz_open_procfs(0x0, &(0x7f0000a1c000)='projid_map\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008e6000)={0x0, 0xb48fc79}, &(0x7f000059e000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f4e000)={r4, 0x5, 0x1ff, 0x5}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00002f0000-0x4)=0x0) perf_event_open(&(0x7f0000fa8000)={0x3, 0x78, 0x1, 0x8001, 0x2, 0x4, 0x0, 0x3, 0x80024, 0x4, 0x7, 0x3, 0x25fd, 0x6, 0xb2e2, 0x7f, 0x8, 0x8001, 0x5, 0x5, 0x0, 0x3ff, 0x9, 0x57, 0x3ff, 0xffff, 0x401, 0xfff, 0x1, 0x0, 0x6, 0x8001, 0x4, 0x4, 0x4, 0x3, 0x80000001, 0x2, 0x0, 0x1, 0x0, @perf_config_ext={0x2, 0x4}, 0x400, 0xb47d, 0x10001, 0x7, 0xfffffffffffffffd, 0x100000000, 0x6, 0x0}, r6, 0x3, r3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f0000628000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000677000-0x4)=0x0) 2018/01/25 10:39:10 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, r2/1000+30000}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)=""/33, 0x21}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x32, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/25 10:39:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000d75000)=0x0, 0xff62) socketpair$inet6(0xa, 0x6, 0x8001, &(0x7f000062f000)={0x0, 0x0}) 2018/01/25 10:39:10 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000018e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f69000-0x138)={0x2, 0x8, 0x2, 0x7, 0x5, [{0x9, 0xa3bd, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x6, 0x9, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1, 0x20, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x6, 0xeb, 0x8, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000f69000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f6a000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000f6a000)={0x3, 0x1, 0xd58d, 0x8, 0x1, 0x401}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000f6a000-0x5)='ceph\x00', &(0x7f0000f69000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001b7000-0xd0)="c0b7bf8bc12164c4897cdae2ec25c80c994df6ae077776dc9e050196020f3ae6d02723764f3817678a85d2c7ea9234c0eb2757fde17c5403e3025d59e4ac98ce0d426830372c5006766c20b2fc4a036d37bd1e9cca7baa8e3c865d9e0e83204f1ea45a93debcb153aea0a1a97f8b1ca93765653456c31373cf3345262ec4a350312ff7eb8bd06f9c8116dfa17dba69c6d3e110f22f2b95a6e7fec21f4147ead0f21f7a8967338a15422e5d47f1060d801ebadf32b1442e1cc17963dd59b1b8f6799bc23a29757ae629401928fb29fcaa", 0xd0, 0x0) keyctl$revoke(0x3, r3) 2018/01/25 10:39:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) 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) write(r1, &(0x7f0000069000)="92853fede729710c6f9590b0051989eb6ed59d189207a378246340e987a2fd1f90", 0x21) writev(r0, &(0x7f0000375000)=[{&(0x7f00005ea000-0x1000)="85", 0x1}], 0x1) read(r0, &(0x7f0000de6000-0x7d)=""/125, 0x7d) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000096a000)={0x0, 0x0}) sendfile(r1, r2, &(0x7f0000ea8000)=0x0, 0x3) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/25 10:39:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004bf000-0x8)={0x0, 0x0}, 0x84800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000c4a000)=0x9, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/25 10:39:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b28000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000062000)={0x0, 0x2}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x401) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/25 10:39:10 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aa5000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000-0x4)=0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d01000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r1, 0x0) poll(&(0x7f00008aa000)=[{r1, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r1, 0x0) 2018/01/25 10:39:10 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000874000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e31000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f0000719000)='./file0\x00', 0x240, 0x20) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000235000-0x24)=""/36) 2018/01/25 10:39:10 executing program 5: r0 = getpid() ptrace(0x10, r0) r1 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000d63000-0x28)={&(0x7f00005bb000/0x3000)=nil, 0x7, 0x1, 0x0, &(0x7f00000ed000/0x2000)=nil, 0x8}) 2018/01/25 10:39:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000f92000-0xe)='/dev/keychord\x00', 0x12000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000098b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f00003e8000-0x9)='/dev/rtc\x00', 0x531000, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a2000)={0x0, 0x0}) 2018/01/25 10:39:10 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x40001, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000018000-0x15e4)={0x1c, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic=';']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x6, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000c29000)=0x4a733dac, 0x4) 2018/01/25 10:39:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendfile(r0, r0, 0x0, 0x7ff) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b46000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ef4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d7d000-0x8)=@assoc_value={r2, 0x4}, 0x8) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x309, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/25 10:39:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x10000002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000026c000)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000b10000-0x4)=0x7fffffff, 0x4) 2018/01/25 10:39:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x2, &(0x7f00009b8000-0x10)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) 2018/01/25 10:39:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b30000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d13000)='/dev/sequencer2\x00', 0x1ffe, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000b13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x0, 0x3) 2018/01/25 10:39:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x0, &(0x7f0000c34000)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000114000)=0x0, &(0x7f0000b44000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c70000-0x4)=0x0, &(0x7f0000208000-0x4)=0xfffffffffffffe15) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f00000d3000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e41000-0x28)={@common='lo\x00', &(0x7f0000f4e000)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004c9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/25 10:39:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000455000)='/dev/hwrng\x00', 0x113400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000138000-0x10)={0x0, 0x1c, &(0x7f00007d2000)=[@in6={0xa, 0x3, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}]}, &(0x7f000011c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a47000-0x10)={r2, 0x1c, &(0x7f00002a8000)=[@in6={0xa, 0x2, 0x97af, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000950000)=0x10) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f00000fc000-0x3)=0x0, &(0x7f00000ca000-0x4)=0x4) fcntl$setsig(r0, 0xa, 0x15) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r3, &(0x7f0000a13000)=[{&(0x7f0000e11000-0xad)=""/173, 0xff73}], 0x1) r4 = syz_open_dev$usbmon(&(0x7f000049c000)='/dev/usbmon#\x00', 0x0, 0x40400) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f00009a3000)={0x4, 0xffffffffffff0000, 0x7, 0xf0b, 0x9, 0x39}) [ 75.136262] [ 75.137929] ====================================================== [ 75.144253] [ INFO: possible circular locking dependency detected ] [ 75.145742] kasan: CONFIG_KASAN_INLINE enabled [ 75.145745] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 75.145755] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 75.145759] Dumping ftrace buffer: [ 75.145763] (ftrace buffer empty) [ 75.145766] Modules linked in: [ 75.145774] CPU: 0 PID: 11576 Comm: syz-executor3 Not tainted 4.9.78-g29eadc4 #20 [ 75.145779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.145785] task: ffff8801d1a98000 task.stack: ffff8801d12e8000 [ 75.145804] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 75.145808] RSP: 0018:ffff8801d12ef9b0 EFLAGS: 00010a07 [ 75.145812] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff826676fb [ 75.145816] RDX: 1bd5a9d5a0000003 RSI: 0000000000000002 RDI: dead4ead0000001c [ 75.145820] RBP: ffff8801d12ef9c0 R08: 0000000048000000 R09: 0000000000001e30 [ 75.145824] R10: 0000000000002100 R11: ffff8801d1a98000 R12: 0000000000000004 [ 75.145828] R13: 0000000000000020 R14: ffff8801c5040000 R15: dffffc0000000000 [ 75.145835] FS: 00007f7947f2a700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 75.145840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.145844] CR2: 0000001b9bc22000 CR3: 00000001ccb54000 CR4: 0000000000160670 [ 75.145852] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.145857] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.145858] Stack: [ 75.145869] 0000000000000001 ffff8801c5040158 ffff8801d12efa20 ffffffff82667721 [ 75.145879] ffff8801c5040170 ffffed0038a0802b ffffed0038a0802e ffff8801c5040168 [ 75.145887] dead4ead00000000 ffff8801c5040140 0000000000000000 0000000000000000 [ 75.145889] Call Trace: [ 75.145899] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 75.145906] [] sg_finish_rem_req+0x2b5/0x340 [ 75.145913] [] sg_new_read.isra.20+0x18d/0x3e0 [ 75.145920] [] sg_read+0x8b7/0x1440 [ 75.145929] [] ? __check_object_size+0x174/0x3a9 [ 75.145936] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 75.145943] [] ? fsnotify+0xf30/0xf30 [ 75.145951] [] ? avc_policy_seqno+0x9/0x20 [ 75.145959] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 75.145966] [] ? security_file_permission+0x89/0x1e0 [ 75.145973] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 75.145980] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 75.145988] [] do_readv_writev+0x520/0x750 [ 75.145995] [] ? vfs_write+0x530/0x530 [ 75.146003] [] ? exit_robust_list+0x230/0x230 [ 75.146010] [] ? __vfs_write+0x10b/0x680 [ 75.146017] [] ? __fget+0x47/0x3a0 [ 75.146024] [] ? __fget+0x201/0x3a0 [ 75.146030] [] ? __fget+0x228/0x3a0 [ 75.146036] [] ? __fget+0x47/0x3a0 [ 75.146043] [] vfs_readv+0x84/0xc0 [ 75.146050] [] do_readv+0xe6/0x250 [ 75.146058] [] ? vfs_readv+0xc0/0xc0 [ 75.146065] [] ? SyS_read+0x1b0/0x1b0 [ 75.146072] [] SyS_readv+0x27/0x30 [ 75.146081] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 75.146188] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 75.146196] RIP [] __free_pages+0x21/0x80 [ 75.146198] RSP [ 75.146206] ---[ end trace 61b121d96e9a3533 ]--- [ 75.146209] Kernel panic - not syncing: Fatal exception [ 75.512331] 4.9.78-g29eadc4 #20 Tainted: G D [ 75.517843] ------------------------------------------------------- [ 75.524221] syz-executor7/11572 is trying to acquire lock: [ 75.529819] (&sb->s_type->i_mutex_key#10){++++++}, at: [] shmem_file_llseek+0xef/0x240 [ 75.540032] but task is already holding lock: [ 75.544853] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 75.553263] which lock already depends on the new lock. [ 75.553263] [ 75.560601] [ 75.560601] the existing dependency chain (in reverse order) is: [ 75.568467] -> #2 (ashmem_mutex){+.+.+.}: [ 75.573256] lock_acquire+0x12e/0x410 [ 75.577579] mutex_lock_nested+0xbb/0x870 [ 75.582226] ashmem_mmap+0x53/0x400 [ 75.586351] mmap_region+0x7dd/0xfd0 [ 75.590561] do_mmap+0x57b/0xbe0 [ 75.594425] vm_mmap_pgoff+0x16b/0x1b0 [ 75.598811] SyS_mmap_pgoff+0x33f/0x560 [ 75.603283] SyS_mmap+0x16/0x20 [ 75.607062] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 75.612345] -> #1 (&mm->mmap_sem){++++++}: [ 75.617239] lock_acquire+0x12e/0x410 [ 75.621888] __might_fault+0x14a/0x1d0 [ 75.626275] filldir+0x1aa/0x340 [ 75.630141] dcache_readdir+0x12d/0x5e0 [ 75.634614] iterate_dir+0x4a6/0x5d0 [ 75.638838] SyS_getdents+0x14a/0x2a0 [ 75.643139] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 75.648389] -> #0 (&sb->s_type->i_mutex_key#10){++++++}: [ 75.654619] __lock_acquire+0x2bf9/0x3640 [ 75.659266] lock_acquire+0x12e/0x410 [ 75.663567] down_write+0x41/0xa0 [ 75.667519] shmem_file_llseek+0xef/0x240 [ 75.672168] vfs_llseek+0xa2/0xd0 [ 75.676125] ashmem_llseek+0xe7/0x1f0 [ 75.680424] SyS_lseek+0xeb/0x170 [ 75.684380] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 75.689630] [ 75.689630] other info that might help us debug this: [ 75.689630] [ 75.698447] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 75.708212] Possible unsafe locking scenario: [ 75.708212] [ 75.714257] CPU0 CPU1 [ 75.718904] ---- ---- [ 75.723547] lock(ashmem_mutex); [ 75.727222] lock(&mm->mmap_sem); [ 75.734633] lock(ashmem_mutex); [ 75.741575] lock(&sb->s_type->i_mutex_key#10); [ 75.746674] [ 75.746674] *** DEADLOCK *** [ 75.746674] [ 75.752728] 1 lock held by syz-executor7/11572: [ 75.757383] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 75.766349] [ 75.766349] stack backtrace: [ 75.770830] CPU: 1 PID: 11572 Comm: syz-executor7 Tainted: G D 4.9.78-g29eadc4 #20 [ 75.779642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.788980] ffff8801d4f37b98 ffffffff81d943a9 ffffffff853a1df0 ffffffff853ab270 [ 75.796996] ffffffff853c14d0 ffff8801d8f550d8 ffff8801d8f54800 ffff8801d4f37be0 [ 75.804997] ffffffff812385e1 ffff8801d8f550d8 00000000d8f550b0 ffff8801d8f550d8 [ 75.813366] Call Trace: [ 75.816631] [] dump_stack+0xc1/0x128 [ 75.821987] [] print_circular_bug+0x271/0x310 [ 75.828118] [] __lock_acquire+0x2bf9/0x3640 [ 75.834073] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.841071] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 75.848068] [] ? __lock_is_held+0xa1/0xf0 [ 75.853849] [] lock_acquire+0x12e/0x410 [ 75.859454] [] ? shmem_file_llseek+0xef/0x240 [ 75.865578] [] down_write+0x41/0xa0 [ 75.870838] [] ? shmem_file_llseek+0xef/0x240 [ 75.876965] [] shmem_file_llseek+0xef/0x240 [ 75.882926] [] ? synchronous_wake_function+0xa0/0xa0 [ 75.889661] [] vfs_llseek+0xa2/0xd0 [ 75.894933] [] ashmem_llseek+0xe7/0x1f0 [ 75.900533] [] ? ashmem_read+0x200/0x200 [ 75.906224] [] SyS_lseek+0xeb/0x170 [ 75.911477] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 75.918526] Dumping ftrace buffer: [ 75.922057] (ftrace buffer empty) [ 75.925738] Kernel Offset: disabled [ 75.929336] Rebooting in 86400 seconds..