0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x43, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000)=""/193, &(0x7f0000017000)=0x310) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f000001b000-0x4)=0xe06) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/status\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f000001a000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000019000)='keyring\x00', 0x8, 0x1) 2018/01/29 05:02:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f00007bf000)=@known='security.capability\x00', &(0x7f0000ef1000-0x1)='\x00', 0x1, 0x0) 2018/01/29 05:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000102000-0x68)=[@in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc9e}, @in={0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x1}], 0x68) 2018/01/29 05:02:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000166000)='net/icmp6\x00') fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) [ 219.170678] device syz5 entered promiscuous mode 2018/01/29 05:02:19 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008d8000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f00003d9000-0x9)='children\x00') fcntl$setsig(r0, 0xa, 0x1e) 2018/01/29 05:02:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bd5000-0x4)={0x0}, &(0x7f0000bcd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000062e000)={0x0, 0x400, 0x30, 0x28, 0x8}, &(0x7f0000580000)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000280000-0x5)={r1, 0x3}, &(0x7f00001a2000)=0x8) syz_emit_ethernet(0x7, &(0x7f00007ea000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0xfffffffffffffffe, 0x6, ')#2', 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00007ec000-0xc)={0x0, 0x1, []}) 2018/01/29 05:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e11000-0x14)={0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) listen(r0, 0x2) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/29 05:02:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1000800000008) r2 = fcntl$getown(r0, 0x9) ptrace$poke(0x5, r2, &(0x7f0000915000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000efd000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000c27000)={0x800000000, 0x0, 0x0, 0x8, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/01/29 05:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8a, 0xfffffffffffffffd) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r1, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) 2018/01/29 05:02:19 executing program 4: r0 = creat(&(0x7f0000b0f000-0x8)='./file0\x00', 0xbc55e387f292675a) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000435000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000295000-0x4)=0x9, 0x5407451c428b447c) r3 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000870000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00006c7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf00, 0x3, 0xff, 0x6, 0x99a, 0x0, 0x8}, &(0x7f00003f4000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e71000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, &(0x7f00005b6000)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00008f8000+0x427)={r4, 0x1a2, 0x10001, 0x0}, 0x10) sendfile(r3, r3, &(0x7f000041e000)=0x4f, 0xb8) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000024000-0x4)=0xbf, 0x4) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f000051e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004a3000)=0x14, 0x80800) read(r5, &(0x7f0000374000-0x20)=""/32, 0x20) accept4$nfc_llcp(r0, &(0x7f00001cf000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007b4000)=0x60, 0x80800) r6 = getpid() fcntl$lock(r1, 0x7, &(0x7f00005af000)={0x2, 0x4, 0x40, 0x800, r6}) 2018/01/29 05:02:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x0, 0x404100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009aa000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x10000}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x80000000) 2018/01/29 05:02:19 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007a7000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) listen$netrom(r0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) recvfrom(r1, &(0x7f0000c00000)=""/4096, 0x1000, 0x40, &(0x7f0000859000-0x80)=@generic={0xd, "bdb1d7a8525f7543626dbbd4ea2598c8e20d1995f5c0fd42ae6ae7e052190038d09d68499e7003913481ab5a4ae075bce8b81b0b991b4ec01fcf20a2fc21582626e1f75acf15cca6e0740381152dabf987caf780deacc862321d927de5c9ff1e2a5d20ea4455780777cca161713e491bde54833a395bc6e71dda7da6960e"}, 0x80) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f83000+0x6ad)=0x0) fcntl$setown(r1, 0x402, r4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x9, 0xa) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="07935ef8dd1f7064253e974343436ef8", @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @port=0xffffffffffffffff, @gre_key=0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @gre_key=0x0}}}]}}, 0x310) readv(r3, &(0x7f00002e0000-0x40)=[], 0x4) r6 = request_key(&(0x7f0000580000)='asymmetric\x00', &(0x7f0000bbf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d27000-0x1d)='SNAT\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', 0xfffffffffffffff9) add_key$keyring(&(0x7f00003c1000)='keyring\x00', &(0x7f000093d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r6) keyctl$join(0x1, &(0x7f0000171000)={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 219.228677] device syz5 left promiscuous mode 2018/01/29 05:02:19 executing program 5: r0 = getpgid(0xffffffffffffffff) tkill(r0, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000770000)={0x0, 0x0, 0x0}, &(0x7f000089e000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000bf9000-0xd)='net/fib_trie\x00') sendfile(r2, r2, &(0x7f0000754000)=0x0, 0x14b) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f84000-0x8)={0x179, 0x3, 0xffff, 0x9}, 0x8) 2018/01/29 05:02:19 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x81) io_setup(0x5, &(0x7f0000006000-0x8)=0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000001000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @loopback=0x0}, &(0x7f0000005000)=0xc) io_submit(r1, 0x1, &(0x7f0000006000-0x10)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000005000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/29 05:02:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b15000)=0x0, &(0x7f0000b49000+0x2d1)=0x0, &(0x7f0000a4d000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000871000-0x38)={&(0x7f0000db7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000026d000-0x10)={&(0x7f0000970000)={0x614, 0x1, 0x9, 0x2000001, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0}, [@nested={0x218, 0x76, [@typed={0xc, 0x87, @uid=r1}, @generic="a2e8c513c696ddfb628ea42c2b5077e43adb229f57d01e7e34b036a6bd607c213331392967bd736a77c96a2edd01bac6fd0984bc3292c271723035d936effa28e8da114349598917905c9073cc806a232ac20d292cdb43fa1afc24fb69f773c43df0061797ddb30e81ab70a7ca0b92ce8fd0c62ab5954379a8e97907ea936df7f21d9c73af2840", @generic="c45fd02a4ac678499dfdc17cfd541b05abfca06c1ead4d20638d52c0217b0e01a745c5ad142ea39a7046a9a996809620e41b59dcbb1c6a5b25b74291a4f5c7778f176a3917c8ce9240386ab3855f198bd620b7d707d5b8491b6b42232f1836", @typed={0x10, 0x1d, @u64=0xfffffffffffffffd}, @generic="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"]}, @generic="56f5dec24612c4220c6add09b26dd73012b687f39ffde4f395e33333c24ae5e3004af7807b9b64b566a83243dc2a87c46029e9ee729b44bda2c96ce441a950b9bf8752713e40e9846c2808333bed26a24b9aa2df6375a5804776bacd54dc4d249b1f", @nested={0x110, 0x7f, [@typed={0xc, 0x44, @u32=0x10001}, @typed={0xf4, 0x51, @binary="b0a4fe3ce1a11f9d52459c12e1b257a52442ac9f8d6eb278cd7621188f399129905fb4f741f3c57ac8445300d780f772d1e8434d6f023499d0e4fcfa24ae6b0f1382ccc51b7746be3a5c371b9a6487711fb98787599fcf0fb55b0c2d514d5403c2a642c0fe06ff75b1fc83bb66ebfee4e34a96fc3773841cb087b372f54d3a95c7d96e23a3ed0b1abcdf0d6f1ed78691a3778e07ccc096030c55b0a1f0c4f84eea08a87024c8617cc0b359782cec422fc0f976c113a2553c59a3a391d8eca22f500fc05f01dd1c00e1005175d102a0baaeb7ee817cd9ebe71f48eebde50e7146ed662408edb86aa0e5bd9b96"}, @typed={0xc, 0xc, @uid=r2}]}, @nested={0x6c, 0x22, [@generic="3f7badea77c23aaf31d436111925c86ccdce21d98951d7a5b59eb7d30f7c2b1865e9a8daf59bfc8e5846cdb8c7df08bc85178524fded373deb4a5d4286ae18514151fc7274b51a930cefce2c09b27294ac8797285b8fe67f4281e676c6dab1", @typed={0x8, 0x3c, @void=""}]}, @nested={0x16c, 0x6d, [@generic="1c05028a815fb98534b9b274dc0d0bfedfd8c21662a2e8c3daea0c20569c918a5574ebccca64a6c834f0f40b3784a5d39205f7c8503626226f77d4754632bcea950450da4834ced2ffbf276589fdc01b7e5968bbf237c582758cd99c27d24072f6bfc297889524ac248bc1a1ee540afe9ea73c8ebac901062a209ae652d29b6aeadc3d1732a951c51fcd64a60e83c155ef7f73ea0e4b93e97a594ba1e8cc66aafe14aced72bdba7d412efba8baf5c42524f3b7082a44381b8637f96c4236cc761523408271f8bbc463206a4834337213f4c91c2f17a26ceeca8338d973862d082e1f763b069ebbddaeb1ae764d", @generic="a02bf960f5d98c9b0887513089a6def3c2cdedca6284d2200c0898a711512920326f06d90b79d28b6e7806217610a7dce3dcd3e7c4cdb2fb46a7b028989d5acbe68c8f863052d6c582bc784eab07945a2e9f334916a539e9c9b238d37c45a86de719bfb6c64618b11c95bc5ed80e1970a332cb5d092ccd8d5be4"]}, @generic="32ecfd52032ee16e0f27c823b3938d61845816544f492c52b317ec0fd290beafb34f5c1e44556a0375d912be958f774864bf1bf893104cd7b17ae4f93ab84d7e05cd47aa4f8a7def1277693530af7881a6dde46e13b09c169c8a2582aa3fe625acd6b233b0ba861ed16f56e52d04674429fa08996c3d23055f5359552ac3b4865efef043dd504a7117", @typed={0xc, 0x95, @fd=r0}, @typed={0x8, 0x8e, @void=""}]}, 0x614}, 0x1, 0x0, 0x0, 0x0}, 0x10000000) 2018/01/29 05:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000083a000-0x38)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getflags(r0, 0x40b) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000cfd000-0xe8)={{{@in=@multicast2=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}}, &(0x7f000019c000-0x4)=0xe8) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000301000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000846000)={0x90000000, 0x7ff}) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000564000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f000058d000)=0x8) 2018/01/29 05:02:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000030f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003c0000)=0x42, 0x4) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000018a000-0x8)={0x0, 0x7f}, &(0x7f0000a7a000)=0x8) fcntl$setsig(r1, 0xa, 0xb) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c3f000-0x8)={r3, 0x9}, 0x8) socket$nfc_llcp(0x27, 0x0, 0x1) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c97000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000098000)=0x18) 2018/01/29 05:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001aa000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000312000)=0x0) 2018/01/29 05:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000eec000-0xa)="a77365637569747900", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x200fc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000b6e000-0x10)='/dev/input/mice\x00', 0x0, 0xa40) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000092000-0xb)='/dev/hwrng\x00', 0x658bbece7698e12a, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000091000-0x33)=""/51) r2 = gettid() getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002a0000-0x4)=0x93, &(0x7f0000c13000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f00002ad000-0x30)=[{&(0x7f0000ac1000-0x7)=""/7, 0x7}, {&(0x7f0000623000-0xe5)=""/229, 0xe5}, {&(0x7f0000b4c000)=""/91, 0x5b}], 0x3, &(0x7f000014d000)=[{&(0x7f00002ed000)=""/6, 0x6}, {&(0x7f000012d000-0xa5)=""/165, 0xa5}, {&(0x7f0000b58000-0x31)=""/49, 0x31}, {&(0x7f0000bf4000-0x7b)=""/123, 0x7b}, {&(0x7f000011b000)=""/201, 0xc9}], 0x5, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000d87000-0xa)='./file0\x00', 0x0) process_vm_writev(0x0, &(0x7f000024d000-0x90)=[], 0x0, &(0x7f0000949000)=[], 0x0, 0x0) mount(&(0x7f0000c32000-0xa)='./file1\x00', &(0x7f0000a24000)='./file0\x00', &(0x7f000005e000-0x6)='msdos\x00', 0x0, &(0x7f00003ca000-0x1000)="") perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/29 05:02:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000085d000-0xe)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a73000-0x8)={0x0, 0x3, 0x10000}, &(0x7f0000aa0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000874000-0x20)={0x1, 0x8, 0xc, 0x1f94, 0xffc0000000000000, 0x2, 0xeee, 0xac7, r1}, &(0x7f00002f1000)=0x20) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f000099c000-0x10)='/dev/input/mice\x00', 0x0, 0x88000) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000ee6000-0x78)=""/120) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) 2018/01/29 05:02:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) getpgid(r0) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) poll(&(0x7f00007a8000)=[{r1, 0x0, 0x0}], 0x1, 0x8000) shutdown(r1, 0x0) [ 219.405271] netlink: 1000 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/29 05:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) mlock2(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x1) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000fab000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000a5000-0x8)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000067b000)='/selinux/checkreqprot\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000073e000-0x20)={0xffff, 0x0, 0x10002, 0x636}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000a3c000)={0x5, r4, 0x1, 0xffffffffffff3a87}) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004fb000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000208000)={r2, 0x1}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000702000)=0x401) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f0000276000)="2f4ccc7e6ad8f63288bfcafe34a43d4f", 0x10) 2018/01/29 05:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00003fa000)='/dev/amidi#\x00', 0x6, 0x40040) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x58) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x18, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:19 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000000a000)='/dev/audio\x00', 0x800, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000007000)=0x0) r1 = syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x40001) writev(r1, &(0x7f0000001000)=[{&(0x7f0000009000+0xd8f)="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", 0x272}], 0x1) r2 = syz_open_dev$amidi(&(0x7f0000006000-0xc)='/dev/amidi#\x00', 0xd71f, 0x10800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000004000-0x4)=0x7, 0x4) 2018/01/29 05:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000002b000)=0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00002af000-0x2d)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) recvfrom(r1, &(0x7f000031a000)=""/74, 0x4a, 0x40, &(0x7f0000bc5000)=@ipx={0x4, 0x5, 0x3, "7013256a45fa", 0x3f, 0x0}, 0x10) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/29 05:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0xffffffffffffffff) write(r0, &(0x7f0000fb6000-0x24)="240000001a0025effc00000000ec0001800000000004bf0202efffe31677020048f30000", 0x24) [ 219.454105] netlink: 1000 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/29 05:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d11000)='/selinux/mls\x00', 0x0, 0x0) listen(r0, 0x3cc) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2d) r1 = socket(0xf, 0x2, 0x100000000) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x8, 0x19, [@nested={0x4, 0x2, []}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:19 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x1) r1 = getpid() mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r1, &(0x7f0000fe5000-0x8)=0x0, 0x1) write(r0, &(0x7f0000022000)="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", 0xfa3) writev(r0, &(0x7f0000041000)=[{&(0x7f0000e87000)="9f", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000e77000)={0x2, 0x100000001, 0x8, 0xffffffff, 0x9, 0x7fff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = dup3(r2, r3, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000fe6000-0x60)=[{&(0x7f000081b000-0xea)=""/234, 0xea}, {&(0x7f0000fe5000)=""/87, 0x57}, {&(0x7f0000fe6000-0x49)=""/73, 0x49}, {&(0x7f00007f6000-0xab)=""/171, 0xab}, {&(0x7f0000cd7000)=""/240, 0xf0}, {&(0x7f0000505000-0x95)=""/149, 0x95}], 0x6, &(0x7f0000fe6000-0x20)=[{&(0x7f0000fe5000)=""/121, 0x79}, {&(0x7f0000432000-0xdb)=""/219, 0xdb}], 0x2, 0x0) 2018/01/29 05:02:19 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000002b000-0x4)=0x0, &(0x7f000002a000)=0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1a, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000073b000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000095000)={0x0, 0x80000001}, &(0x7f000077c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000fd7000-0x8)={r2, 0x1}, 0x8) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f00009c9000-0xb3)='QF', 0x2}], 0x1, &(0x7f00006c3000-0x1110)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/29 05:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d40000)='./file0\x00', 0x80240, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair(0xb, 0x802, 0x7fffffff, &(0x7f0000cdf000-0x8)={0x0, 0x0}) epoll_wait(r1, &(0x7f000022f000)=[{0x0, 0x0}], 0x1, 0x20) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r0) 2018/01/29 05:02:19 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000)='/dev/vga_arbiter\x00', 0x7e, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000003000)=0xbb) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) rt_sigaction(0x27, &(0x7f0000005000)={0x10000, {0x0}, 0x0, 0xffffffffffffa075}, 0x0, 0xfffffffffffffe80, &(0x7f0000003000)={0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/29 05:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000043f000)='/selinux/user\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:19 executing program 3: r0 = socket(0x1c, 0x0, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab6000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@ll={0x11, 0x4, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@full={{0x3, {"08eb2783a84ca8"}, 0x7ff}, [{"6e156ee9f7cd02"}, {"9243e09422d4eb"}, {"0b1993bc70b077"}, {"4be4add3f2967e"}, {"04780ec13d2f8a"}, {'0) % Z\\'}, {"48605f24aa283c"}, {"9ba2674ce9269d"}]}, 0x48, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="114a033da797f696e182f2f2a878", 0xe}, {&(0x7f0000002000-0x8d)="0e53ba5587e231833ae0da708ce37a4db101ee1def811ad44f7990b1c4f1c1023e8ad289dfcf6830b800e5f0ddec5a4c1b9220c4891b1ae07b4b4c981f31cd673e526719717905aabc0de073fe2645000aa051a8a771d94d9ea4f871175f841cc3378b2d4f29fac4e90935bb20eb888ba8f043096bf45f8bd1e81e32926e29121e3160424d3ad04066eba81f91", 0x8d}, {&(0x7f0000002000-0xd7)="f1acf6de17a5dc5b581c0eab5468da7fb9ce67664da0648197e3f991d24f2f94b30eba06c432dfafd4b555ebeea156853c3115057a50c8fa423874a6a2de185a4965e598c20270892ee7fc8f57ce5a18c860ce87c6b3f858a3ad05122d66ce7e9f2e1d84383352374907fc947f6fe583a3a56e0071929b43c1e65a04c884dd2ec1c87b53e5ab69821a55fffbfee39e08254c8cd91e287545a3a17eab6ea8f5d7114f7d4d7f6569471c5769ee8ab9b1fef132edbf9afd231148ba9e4e9ab09339c36e716cb9e95537f951ae63a9917e83858a3309571830", 0xd7}, {&(0x7f0000003000-0x31)="6ab8edfb4e21cbf62b4b7f009d278eb54f4ef711f2b374287b3a19e7b296585feb2a4f2a4a52de7ad5d9edeb6d280366b8", 0x31}], 0x4, 0x0, 0x0, 0x4004000}, 0x0) 2018/01/29 05:02:19 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(michael_mic,ecb(aes))\x00'}, 0xfffffffffffffe1f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x3ba) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e82000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000f92000)="27631d355e77cd08a75c4be92932808a7b9d7e854153743ebff546cf8a5b9e3a5907817e7bf9c8e999bfca5f817cdd4297316bfe6026ed5e0c7fd05dbea408a881e889b40b99f842ddce9c7d0a100d4bd60d96eb3f92f9b06b512d0ab5d3cb4ce36c6d035a70daee98382215d308632a732c823eade34e386fb6bae77e3848bb1edea400b344e51f815f3b93e0bc86adaa02520718866813ff704d95edf7e8a02621a1a30b5ce6a84c606964526cab0136ea1f54886972a72666fa460eefcfab4b") mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f96000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000f97000-0x50)={@common='dummy0\x00', @ifru_map={0x0, 0x1ff, 0x6, 0x7, 0x6, 0x2}}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000f26000-0x150)=[{0x0, 0x0, &(0x7f0000f90000)=[{&(0x7f0000f90000)="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", 0x0}, {&(0x7f0000f91000-0xe3)="e2aa9dcc865e7ee98493b77c79106df2d6dcbde1257292881bb43eab197be3c175f10e624d8e7a93994e2ba116bdb7dc8cc1a10391a2b7ff6ab30d53d68372b629114c4796b53cb2395d29e561b8511b79355452f4e7651a1b04e5827ea6ebb9ea9a630011a6f9a364864d6d05b4cb4453a24996848bb9f92bbcab3ebc4070a5320a0e104d02adcefa46f218736dfbf1a752955ecf9e66a97adb26739e0769bb9ec46c160175238529d3093aec53cac30a5318b2efe149e28961620fe54ebcd0355e762fcd768765744da9780d8fc0b37b3298c7d6134fe674845205d4a66e7f400e3e", 0x0}, {&(0x7f0000f91000-0xdb)="2d148238a85ab94f2f6fe068c12f945602e18b6fa5f0545e9efa651a7cea3da14e426d6c972b7325ef95ea3bf990af24b073bda12919a77770f4b5e74383e5ea9ad8fac6fb912619d23506f59a08a604b8601772cafc4b1d1edfc0f91be759006f87a50ce2cd0db800390f3fcbbb128f9a1e1a119b547aa2a71a9ba48f8684af5353eec965113c74ad5534f7bd384503812b0e4df2c7549a0ae3b5d8dcae3546c90fd1ee8c32d89bcc6a15678b2ab66aff7fa8e7ae493b684cdeb71d52a9cc95c778d5fb2d1a2b0820987fb31778b518cd3f7cd380d41963a9e053", 0x0}, {&(0x7f0000ba3000-0xbf)="4da1113ee2cc8ccf6a6a69d1c79f0abab14d59d1ea6802750abaded7443190d04fd70ebcfc2bbf7fe8bf9eb489ccc7e01caca7ca44263779e104841033c90540eb3b06978d55ea65f50c5e1c6a51df0db0ebc86f07e8e0ef985d7c86168bee4b152625d8f7253c8492ea7124054a5b1046f01aa9ffdab22fab3f2fbe073400a753b08a1195a9e51b3d1912dc8cc59b7861ae42d03a4ab0ef639e06969d49a59723519a93210847507e65fbc016210fa06491ff084448d2b166bbb8818538cc", 0x0}, {&(0x7f0000f91000-0xa)="a9a3e15bace6467b94ad", 0x0}, {&(0x7f0000860000-0xa7)="72ffe802ad19b2ab1cc7ddf0c72964099fff65b59ea030ab04b8c3e799adfb53a118d416a28398905a111b1a9e1aad82884b186c05f276d7785f50a87bf9dfce7e5272bfd9787ab7d4756e0400a365cd3ee559a9c79f19ad76abdb0bab754badc365e65d4355d59f29ac52f1b426e6931e0eea41cdfab774f17dac8fa14e4aebe649261fc46b3c2c93f1b7535b5a64d5fec89b5c213025529a667262d0672bf97e66a47c92d107", 0x0}, {&(0x7f0000f90000)="c829c203b829e29e8ca8f0ed9b8b0389df202f01e9078416a2348ec7ca67e9bbcf1ad9fc", 0x0}, 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", 0x0}, {&(0x7f0000217000)="db25e7497e469d632709ef35feee1d2445a25e45ad90b754db00339655fae9ab78248427c5ba1bbf5261a6fe2f5514a442378718d32b6cb41ed12dbafe2094af15d28132537c8666e67d844ed0348ff5b3498b89e16204f1048e4fac88ce", 0x0}], 0x0, &(0x7f0000f95000-0x128)=[@assoc={0x0, 0x117, 0x4, 0x6}, @iv={0x0, 0x117, 0x2, 0x0, "82e2f475c79df2dc5f44c7c41b7c194d621f2a2faeb0ec823b46420aeef28230bd62e28711b6db4472d52669a071424073634795ddc09cedd6b5d0443a77d2f897d3115fb81b9fd163a412fa1c0294487b61e69bb33c0a79616d2eb92a39a0901eace17f36697c541e64e2f8e95fe2"}, @op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "8f8844ad381f196e6fe5716748a221af1baad5029e141deba1c3f3f303da6e397ee06bce8a86e57e24ccde3217ec841cc296539b1605aaa2091aabe0c4f75439caa540"}, @op={0x0, 0x117, 0x3, 0x0}], 0x0, 0x58e35a5d521987ed}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[], 0x0, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x1000000}, 0x0) 2018/01/29 05:02:19 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40184150, &(0x7f0000006000-0x1f5)="") ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000005000-0x1000)=""/4096) 2018/01/29 05:02:19 executing program 7: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000026c000)=0xf, 0x4) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00000dd000)='user\x00', &(0x7f000026e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018d000-0x71)="32de8a5ba0aa65eb539f5cc37a73b2704e8babb0d42b55d45a8b8fc196fa591cfed6f9dc230c37f6dcd07c4339c0950d049e7b7772fca40b9ca6893f8cb8b55a4ca8f628389859c2c27b155e9fd5f8f5c09b7ad9d3f9f0eeb8863d8c4699945695c4d17c07ca0d6848fa364309a2354bd2", 0x71, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0x3f) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000026c000)=[{0x4, 0x58a}, {0x0, 0x100000000}], 0x2) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000018c000)={0x0, 0x0}) r3 = gettid() mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f000026e000-0x110)={{0x7, 0x6, 0x8e7a, 0x6, "e525a6bb4c047f1be48ba751993305c104ce75b21895db8bae7db41f80ca5d9b98da4609a3d3ac7549082d74", 0x1}, 0x0, 0x0, 0xe6cc, r3, 0x77, 0x94, "bef2b8804dfa909c3f76da3f241b8f4c08ad171a6b45d41461b79dc414f30406a3697e75b02f5dda54434d12b3d3625080ffbfa4f164d25e3d6298e0f8dce4e7", &(0x7f00000dc000)="102973797374656d6264657600", 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7fff, 0x9, 0xbd06, 0xce], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r4, 0xffffffffffffffff) mmap(&(0x7f000026d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000199000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f000026d000)=0xc) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000f2000-0x20)={0xd000, 0x1000, 0x800, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000026f000)=""/216) sendmsg(r1, &(0x7f0000003000-0x38)={&(0x7f0000263000)=@ll={0x11, 0x17, r5, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14, &(0x7f000024d000)=[{&(0x7f000013f000)="58b64cc3b5c8298c9b88b375ed1bfa0df208bb857d0d01419533ae8357f2bd260cad08f23dea1e85442f2da5834784", 0x2f}, {&(0x7f000021c000-0x1000)="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", 0x1000}, {&(0x7f0000192000)="97088b448eac5b28246920158e4b49fd5498cdd66e39a1b1e44cb70a136c14158b8b755e5bf7ee6b8ffc4163ac1975491a4d576c8224ace4db99513514d47aa28acc832635dcf458a2a6b2dc839f0e385c2fef3e2ca83297580e02428280ca786bd68892d6e6560a30e4403d7b30", 0x6e}, {&(0x7f00001ed000)="a7aab2a7d3e144e9938594a61061291c314d7bd1acb8f98534e799d13ad6621b768793977d", 0x25}, {&(0x7f00000c5000)="82dacdae539895fc0ccaa547a2851a4634367d1e5944226e4bbc7bafa60f7dda85ba8f4ea6858a455fde2ca74f6eb5209d02d68296541b90c7f088484a286958e4499783adaf05bc33e322a27662678ea6d7e85f", 0x54}], 0x5, &(0x7f0000181000)=[{0xc8, 0x100, 0x0, "7e2799e79044ef5764574fa5def7f15578019cbee2f51c3eeea51896bd6bbd6f5e9acbd426f3eafa4011b244f1095d5bc048bf0b911c0385799a33913a85ff164f3afa461a13b2b214abf30f3983eb374aef622afb88597529660b30628f451fcccdbd6b66266a1cffccc6923ad6793f4842685d07082c1c9649715c417cde9f2e2f081f73ee108f5a8d8dc9923ea630b847c92c08f15cbcd4f68ba74cbd6300975eb941bd50b1e59e27bbc7fbfaa7cafcb39bde287728"}, {0x88, 0x1, 0xa076, "53dbfb912027a6f31df1c75a5ad6c8864cc87e9a8d19475b042892062c8be84cb9ad2d96f187c905fd22b073316864bb0d4f72386fcb812253be272ddb24e39e1dd99ed5261cef232fd39e9d220ce0924a691197daf39969f444ea098bc85b7f64ccf102edf0caca34f0140e37d02280c7071249a1b703"}, {0x68, 0x0, 0x220, "1f57bbbb38e061d142fc568669fbaced2ab05ca67dd18c767bd99cbe5320f27a8ab7b2542db62813f63a065f1d4a7322271338dba7c562ef9ea43a56c897056d7f4363e6a55cca360bb153b4044f8862c56f"}], 0x1b8, 0x1}, 0x4000) fcntl$addseals(r0, 0x409, 0x3) 2018/01/29 05:02:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fff000-0x48)=[], 0x203) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/29 05:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000949000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aa7000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004ba000)={0x0, []}, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f07000)=0x2, 0x4) 2018/01/29 05:02:19 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000758000)={0x0, 0x0}, &(0x7f000095d000)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000592000-0x70)=[{&(0x7f0000d25000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000419000-0x60)=[{&(0x7f0000d25000)="150d1c332cabc3c75e9522d7e214abf465347ac3afbae80a3ac571ef80a914c1f1d51c4d0efbb3ec354f28909da574e5a3cf01c4014c1cda5a18316669d2a562868a4f942d3f9b629f3a9db7c51c99d985ff2025e5e3b783636d8d44d3278f78237140be582f512a8fd4215060120cbccac7354e56223adce34f8883332325a1f8cad5d6f31e7d05b287d6db3f45091e3605e4dbca6208825524b3c11b77aa21777d98592efde97e42086bef4ab04d34b34c8f6db9d67f95cb2abf1a44df4f41ba6829", 0xc3}, {&(0x7f0000d26000-0x66)="75671980a6b3db47570d6158b7f1689baac5ddd6fb55ebdea7e3af1e97a4d147fd91f5c790218bdd3c3691ceb72306195273a0959ae9c80f7a8ce0f642df8ed402094325032dc3ad0db3653350ca47f875f02724d2041863c24bd58fccfbfcbb69aefb7fca0e", 0x66}, {&(0x7f000056c000)="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", 0x1000}, {&(0x7f0000d25000)="0d8831bc0ccdcb9f5f6fafb2f49ac510010551be03a46b6b61b43a8efe48d524aec2150f2ee9b99b50529954ec5ccd60f3e3ebaeadfa8174a90b485005a68f522de85f5a93f89d4c87ea0287cc1f5af148", 0x51}, {&(0x7f000085c000-0xea)="0e53afb2e2abe1f800610b48b6b75198e183a7b9e72b75b418c81b24e715b6c18e4c1d4bacfef0b173e6c4e7adb00c48ec305b994fbb984468daa8f4dd1384039dfa057ef7824e5b2a21035cb44262fce0b97e71512ce39bae38784a77c27783d390dfa8b734785d3f5651baeeab121d3579800c8459bc52f08ce29c10a66b0e932e4c602c152ea444e4423d03c6e729824f9d9284110f3f0119da01bde41cc4f0b1af37c43e6bcf7b1e1ae3186c7f2da93875ff1699efd6ba7d8eddc42828ad9493bf85a83bebb2e3e766b0b73ecabed8889b675eaecead327045ff80ea21440e8caa8c8ef5080a9ddb", 0xea}, {&(0x7f0000cda000-0x1d)="e92a54f3b01fcca7d4cedbe03c365df68bf947e088e3d14cac93dc113d", 0x1d}], 0x6, &(0x7f0000525000)=[@init={0x18, 0x84, 0x0, {0xa9a, 0x0, 0x800, 0xa7}}], 0x30, 0x4000}, {&(0x7f00002b2000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ac2000)=[{&(0x7f0000033000-0x22)="23471b3dd3f865cb9be762b15c42920ae9970a9a4a8688be8aed55ed8435ea872c89", 0x22}, {&(0x7f0000d26000-0x5c)="f62c7ad80cd1894059c6012d2fd4471486e09231ecc0f2b15fb5cb68a0a5727aafe758dbd3ef12f574351ba5ba41c75830b7c99bfaf41a2246fa1c07c988ba2f0b5a4b30840e472528e800994a2258882c5130980cbef25dd2e05520", 0x5c}, {&(0x7f000033b000-0x59)="0db4c1faac93c873784b8eb0f7feb52794d2f4876a1070753e02e82eab56fe9db48a76a21fa54deb71aacf2c660016cbcb0b82a0c050de9c061b25dc6311f9432bc22b58b7903ad76c11bd95e163fb14ff349ee9b4e9653e51", 0x59}, {&(0x7f0000d25000)="2d0774f740cea077444c0a0699402a75534001d90da3340e2426bcb8326800c2b6c504e847516fa3ee42a10c862ba6a6b5aa3b11643fed7303eaf916e2003ed9566c70fca76c61603c445218cddca4861e85799824b9cf7af2ccadc615dd85545d7311eeca3c7c8bf6c790735d7db8f67e4de25e59ca7160509f571f016e8329551070470c4b21febdf4329452404a31b2deeb2bd93b43bf83683f525339ce6ba662cbb0a49018afb0c26c37", 0xac}, {&(0x7f0000d26000-0x2c)="f7ed3c002227c2c16db85c8dccb4bde6dea9e46f870b7c1fb07758dceaeb8f72c38d6639ad665d101d678fc4", 0x2c}, {&(0x7f0000d26000-0x44)="74048081b75a40b45683a903a08b3aa6d7be81b100f27bedba53776e4d202dbaec88cf064762b81371c21f246c8fc2f03b931e83cfc4a881e128650e191f20933d6a56cc", 0x44}, {&(0x7f0000af2000-0xf8)="f597986f9f5eb841be4cc8d03441ef9bd67e1dc33c016ee9323ac13b80f7770427dba27fff5c93b15ceb03cac4519de1eaaf569483ea0783e81184e2d74fa758d12d677cff52bbf933785ce65f9fd21105646cc34954dee0fe3ea0ebd45bf85b39a1a5892c0e16aafef57df7d34d87b99d2723229d405e2db7f7fc627c9c8684956f269b4e544c3893b771974277657b2b0ddc2fce5c1350c90fef351c36f7885d17ce930ded9da744de64a22dc31acc7e2164a41a9bcd0ebeea47f58c86f91d00d9e70bccffd1740d103e74152c210a77c7afc38ae5475b99b92d44c966f33849046f6c0247c28de00f3a17b7d8f6155af0ca7b6b2d777a", 0xf8}], 0x7, &(0x7f0000d26000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x1f, 0xfffffffffffffff9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x200, 0x100000000, 0x100000001, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0xffff, 0x9, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x8, 0x0, 0x8000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x8000, 0x4, 0xc7, r1}}], 0xf0, 0x20000001}], 0x2, 0x8004) 2018/01/29 05:02:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e85000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e4b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000049b000-0x4)=0x0, &(0x7f00004f1000-0x4)=0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000025f000-0xb)='/dev/audio\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000964000)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00009a3000-0x10)=@generic="99e3e672de8403e787033bac0e807fb1", 0x10) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000af2000-0x10)={r2, &(0x7f0000d97000)=""/0}) r3 = syz_open_dev$usbmon(&(0x7f0000ffc000-0xd)='/dev/usbmon#\x00', 0x7, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00009a2000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000cd8000)={0x19, 0x2, 0x1, 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f00009ef000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$unix(r3, &(0x7f0000ec7000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b75000)=0x8, 0x80800) 2018/01/29 05:02:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000519000+0xac8)='oom_score\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000087d000)={0x13, 0xd82, 0x80, 0x101}) r1 = syz_open_dev$adsp(&(0x7f00000d3000)='/dev/adsp#\x00', 0x93, 0x2a0001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000099b000)={0x1, 0x2, 'client0\x00', 0xffffffff80000001, "156041c1a6ffee38", "1fa6bab7e25c612c01d4f88f05fbd926722803f28d22d8ca13f37c35d0ac747f", 0x7f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00002c8000-0x120)={0x20, 0x1634, 0xfffffffffffffffd, 0x8d1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x5, 0x58, "c40daae92db13a9a4f24453649562f29", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 05:02:19 executing program 0: syz_emit_ethernet(0x78, &(0x7f000042d000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6a, 0x0, 0x0, 0x0, 0x27, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x3, 0x56, 0x0, "2551aeca53d8d982ac04b93df6bd864e41b0ce61771f09c2e5e77846933fa4f94a689c16e9ce0ce9ea67ccc2ada259bf56d5094979717aa763e93e0ebbe5e8c6561ed3380d55782d6b4945ae947f"}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x442, 0xfffffffffffffffe) 2018/01/29 05:02:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c85000-0x48)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}]}, 0x28) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f00000fe000+0xbee)={0x0, 0x0}) 2018/01/29 05:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b10000)={0x0, 0x0}, &(0x7f0000643000)=0x8) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000c1d000)={r2, 0x38000000000000}, &(0x7f00004c0000-0x4)=0x8) mlock(&(0x7f0000b8e000/0x4000)=nil, 0x4000) 2018/01/29 05:02:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000f41000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f90000)={&(0x7f0000997000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x0, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) fallocate(r0, 0x3, 0x7fffffffffffdffe, 0x2) 2018/01/29 05:02:19 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x77c, 0x800007f, 0x0, 0xffffffffffff7c14}, {0xff, 0xc000000000000000, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000be1000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x7, 0xfffffffffffffffd, 0x5, 0x806, 0x2, "95bd6c6fe9ef6a4c0ae94653f958adcb7757996666ee47782ebf0ca011623cdc739df37d90b185c3e3df738c5fa60b354355f71fc87c69c0790ca286c0f85b", 0x7ff}, 0x60) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x37c, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/29 05:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00005ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000035b000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sndctrl(&(0x7f0000d90000-0x13)='/dev/snd/controlC#\x00', 0x8, 0x8000000000000001) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000bed000)={0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) 2018/01/29 05:02:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000968000-0x10)=@generic="3d3779a60c748f25ff26c9483a27b90a") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) r1 = dup(r0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000efc000-0x10)={&(0x7f00007f0000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmmsg$unix(r1, &(0x7f0000bbb000-0xfc)=[{&(0x7f00003ec000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004f5000-0x8)=[{&(0x7f0000636000)="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", 0x8fe}], 0x1, &(0x7f00000d2000-0x48)=[], 0x0, 0x0}, {&(0x7f00004b0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d85000-0x18)=[{&(0x7f00007dc000-0x4d)="02e42d687834aded351ecd23d7d3d0012b902a3574365ae94a620b5f550c91248a3ba571", 0x24}], 0x1, &(0x7f0000fc1000-0xc4)=[@rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x98, 0x4050}, {&(0x7f0000a1f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aae000)=[{&(0x7f0000abe000-0x83)="", 0x0}], 0x1, &(0x7f0000db5000-0x88)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x58, 0x40080}, {&(0x7f0000fa6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ba3000-0x28)=[{&(0x7f0000032000)="", 0x0}, {&(0x7f0000a5a000)="098f0ba8fe29f127efc29a107a9cf398f49909fda8325938df42110674c72dd2f9464b105f568371d2c409c216116f24d16b88ee539cb5ca", 0x38}], 0x2, &(0x7f0000afc000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x58, 0x0}, {&(0x7f00006f2000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ec7000-0x8)=[{&(0x7f0000172000-0xb7)="", 0x0}], 0x1, &(0x7f00003cf000-0x78)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r0, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x58, 0x0}], 0x5, 0x0) 2018/01/29 05:02:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000fe1000)=0x0, 0x25c) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x2) writev(r0, &(0x7f00009b1000)=[{&(0x7f00007f0000+0x6fe)="d5f95e57d142d6346551e66b37463c8f3173025ece8fbfe80e1e3bd5c36e0e7ecd76b515c88c616975a42b4c6b5ffc6d18ced02fb6786c3e3958ac7826f8b6af5038bef5265b4db885655972baca59a8bda844beac1bf9380082f436157f17", 0x5f}], 0x1) 2018/01/29 05:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair(0x7, 0x80004, 0x3, &(0x7f0000ee7000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000021e000)=0x2, 0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000459000)='/dev/cuse\x00', 0x440241, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00008d2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b9f000-0x20)="e9b980f423a7ca314f21a6993df1d6eb9740287ee122485890e99dc481868fe5"}) 2018/01/29 05:02:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0xfffffffffffffffb) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bd4000-0x11)='/selinux/enforce\x00', 0x202, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000066000)={@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]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x80000, 0x20000000000, 0x0, 0x7ffffffe, 0xac02a8a00fb000f3, 0x0}) 2018/01/29 05:02:20 executing program 0: 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$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x0, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000629000-0x82)="5e5197b5c27bd76fd24f5904913bb1b05c84a493bd463d2ee6105e80e43de962a52b1c34ebf9b6fa6561c18a6aa24b5567eb4699d16b039de23b6e1f653fd6217fbf3f03a93d7d321a3d7985e3aa69e5f7365475aeb111c95a30a0a3d69c3f0007f4e2e17b54539b2d4e168cf19e007f52d0a1cdf58552535a717e6931a1efde780d", 0x82, 0x0, &(0x7f0000d78000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/29 05:02:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getpid() bind$inet6(r1, &(0x7f00005d9000-0x1c)={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffffc5) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x75, &(0x7f0000bb9000)={0x0, 0x7}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$packet(0x11, 0x3, 0x300) mmap$binder(&(0x7f0000e98000/0x1000)=nil, 0x1000, 0x0, 0x1013, r3, 0x0) sendto$inet6(r2, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000e1c000-0x8)={0x0, 0xfffffffffffffffe, 0x0, []}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000559000-0x1a)={0x0, 0x8f59, 0x9, [0x0, 0xfffffffffffffff8, 0x7, 0x8, 0x0, 0x1, 0x6, 0x0, 0x0]}, &(0x7f0000872000-0x4)=0x1a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000748000)={r4, 0x4e35, 0x1, [0x7aa]}, &(0x7f000095f000)=0xa) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000738000-0xc)={0x4, 0x1, 0x6, 0x2, 0x6}, 0xc) 2018/01/29 05:02:20 executing program 1: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f000035f000-0xe)='/dev/admmidi#\x00', 0x7, 0x101000) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000e0a000)=[{&(0x7f0000fac000-0xd5)="486bca4b25ffa43dff886b18ad5566ce05e74420e5d975cb68ce2f23541140e9bfdbec82332f6453688f36b7358d7310d6abe5afa76f1f689dca4d51cb02c854268d07c087d82921379068814c0193be0361b39fc2bbdedf387e84814db40633cdaba70459e36283a81789ef96e01b73d2bce8cdbe94d053262575fb3b1be9f41d7af0dd05414cd660068d027eecb0ba01cbca2338513f07f6536ec0b53f0f4c7d7c5ba96a7e47f81bce6a3cb853e8a331d43c41f55755195f671eda72c2223aa8fb25490235956fccd117e6d42df9482d045b3639", 0xd5}, {&(0x7f0000fac000-0x80)="0e8898010b924b854c0a7753b33647936a0e9576b5ae82f37fbeece2ce6465a5eaf42710eadc52f22991791050c2a9b6ee1f84004448766f8d6bef315c8ae64ce8d57cffc212d03bd163746d43e7728e352a6a62000f940b5b734cd728be2a50a7345219ac481e25485bc7b0d9c557f7726485871286eb105434cfc5a4331af2", 0x80}], 0x2, 0x4b) bind$alg(r0, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) sendmsg(r1, &(0x7f0000dde000)={&(0x7f0000fa9000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58, &(0x7f0000cf0000-0x60)=[{&(0x7f0000e49000)="e1308433eff746a6dfb2340554034104b6c8f5c01a63b90c0cc6e61ef5c35ac5d416c30d92ba0631f1b8ea746b8f80bb9e03a96675c722d1a07adef70686f459147c86d8ffa4c0c04b53c105c9eaa0d2a7a18f5b4ea64e66adf720a6d3bd6ad59dee1d70f1694d117c3acd5f2b36a1c959fa88d6fea0d1ec452fe1f0265247e17676fa7a5a842df93b5c95b01a42a17e068f932ee74cbaeb11492b73040d8845bf885b66fbc5a408feeaf0a1ec8ea1d9d62c5460a6e4bfcddcd1aeefe76cd62f7583d833ca72d5c8a8d072", 0xcb}, {&(0x7f0000faa000-0x97)="dc4083dee332271653e9c9d3baaf951637dc93cabf91616e3539b0a709a14580881e7cb1d6b28496660d81840167b718eabb", 0x32}, {&(0x7f00005f1000)="", 0x0}], 0x3, &(0x7f0000f9c000)=[], 0x0, 0x0}, 0x0) 2018/01/29 05:02:20 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001c000)='/dev/vga_arbiter\x00', 0x4, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2b25) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000000f000-0x18)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000001d000)={0x3, 0x200, 0x1, 0x7, 0x0}, &(0x7f000001d000)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000001d000)={0x0, 0x2, 0xf29, 0x40, r3}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000017000)={&(0x7f0000014000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000016000)=[{&(0x7f000001d000-0xa4)=""/164, 0xa4}, {&(0x7f000001c000)=""/246, 0xf6}, {&(0x7f000001d000-0x79)=""/121, 0x79}, {&(0x7f000001b000)=""/141, 0x8d}, {&(0x7f0000004000)=""/232, 0xe8}], 0x5, &(0x7f000001c000)=""/0, 0x0, 0x2}, 0x40000120) 2018/01/29 05:02:20 executing program 5: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b53000-0x10)={0x3ff, 0x5, 0x401, 0x9c, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000367000-0x23)={r2, 0x1b, "834bb70b77bbb2623e63f1f29bb1759aad1b246d94a7e654674dfa"}, &(0x7f0000e78000)=0x23) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000150000)=0x0) getsockopt$sock_timeval(r0, 0x1, 0x38, &(0x7f0000aea000)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x8) 2018/01/29 05:02:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f00006ed000)=0x0) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000745000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d60000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0c000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b)={0x0, 0x0, 0x0}, &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000)={0x0, 0x0, 0x0}, &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000173000)={0x0, 0x0, 0x0}, &(0x7f00007f4000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92)="", 0x0) close(r3) 2018/01/29 05:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a4c000-0x8)={0x0, 0x0}) bind$unix(r1, &(0x7f0000665000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = dup2(r0, r1) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xfa38) socket$unix(0x1, 0x2, 0x0) open$dir(&(0x7f0000a6e000-0x8)='./file0\x00', 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setxattr(&(0x7f0000635000)='./file0\x00', &(0x7f0000eca000)=@random={'os2.', '.\x00'}, &(0x7f00004a7000+0xc6e)='wlan1\\\x00', 0x7, 0x1) connect$unix(r3, &(0x7f0000f8e000-0xa)=@abs={0x1, 0x0, 0x0}, 0x6) 2018/01/29 05:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f000007c000-0x8)=0x0, 0x9ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2018/01/29 05:02:20 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x0}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000006000)=0x1f, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000008000-0x8)='./file0\x00', 0x8) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/29 05:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$bt_rfcomm(0x1f, 0x0, 0x3) lstat(&(0x7f0000ba6000-0x8)='./file0\x00', &(0x7f000037e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x785, &(0x7f00005d9000)='./file0\x00', r1, &(0x7f0000a70000)="85cd647d27e25d729a7b75d3320fb91191e655218d067b26436457dc06897f793cf1f46b0bcebf307c78ad561a72d7cb1a073cf0bc89f26a2b82107521b3ee005130ff08023a34cb7a0d0059b4a39ba306536c0ef406091f94ee2cb7886180664601e065373fa5d49680bf44604cce15d8ac21d332587477335d7c679cc63d2da7d029d4") bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffe, 'drbg_pr_hmac_sha256\x00'}, 0x58) bind$alg(0xffffffffffffffff, &(0x7f0000712000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f000064a000-0xb0)={{0x0, 0x6}, 'port0\x00', 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c42000-0x11)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/29 05:02:20 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000e70000-0x24)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xf74}) r1 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5429, &(0x7f0000fe5000)=0x0) 2018/01/29 05:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cd5000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000041000)='/dev/cuse\x00', 0x200, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000a4d000-0x4)=0x3966) sendmsg(r0, &(0x7f00001d8000-0x38)={&(0x7f0000ee4000-0x10)=@ethernet={0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f9d000)=[{&(0x7f0000291000-0x6d)="015eb6d89e7e5a2d532ae4fc6d2c6b54022a63e05bc8311006e734bbc770071d99ada51b2959ca8afb3bc9ec3e7f971b2e6354892e67f09c1ada05cefb8f3cd5a076454ed8c377113cf654da184f7265ec0f03570abb79432452bd0d1d167b704c425e3fbdcd2905814e58c7ce", 0x6d}, {&(0x7f0000a03000)="b12ecd9ed9017baa095edcb89ba49f03ae8392e7d93df81a6602166b87769f4ecea1706a69cfea6eb5d3e71e200bb3dd6e8602803a2b92324c36db5cb4a2644ba00d640277bf774d9cbbb40cc10c", 0x4e}], 0x2, &(0x7f0000abe000-0x1010)=[{0x1010, 0x104, 0x6, "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"}], 0x1010, 0x4000}, 0x4040080) prctl$getreaper(0x0, &(0x7f0000d46000-0x8)=0x0) r2 = accept$alg(r1, 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000f54000-0xd8)=@pic={0x3f, 0x3, 0x55af, 0x1, 0x6, 0xfffffffffffffe01, 0xa1b, 0x101, 0x3, 0x5, 0x8001, 0x1, 0x0, 0x7fff, 0x775d, 0x3}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000080000)={0x0, 0x10, "071c68f8252b6c7e4cc3eac60ef69e10"}, &(0x7f0000bb8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00001b4000)={r4, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc64}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf578, 0x5bae}, &(0x7f0000096000-0x4)=0x98) writev(r2, &(0x7f0000f38000-0x90)=[{&(0x7f00002e1000)="1217ea6b92415efc91da2f9d9b8fb41001", 0x11}], 0x1) recvmsg(r2, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000899000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000105000)=0x80000000, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000539000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000458000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0x0}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f000002d000)=0x0, 0x0, r3, 0xfffffffffffffffe}) 2018/01/29 05:02:20 executing program 3: clone(0x114000, &(0x7f00006b9000-0xd9)="", &(0x7f000044d000-0x4)=0x0, &(0x7f0000b17000)=0x0, &(0x7f0000fad000)="df55b15e8f1e4fde7db8f1bf1e772444059c0fcbead3e486bcf362366101b87e43030000000000004f81a7aafe074e6156d2bb221bc7ac4ec9da92afd2cdf3767108a0e3aa4ea0bc2b") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xe18, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/4096) inotify_add_watch(0xffffffffffffffff, &(0x7f00007a7000)='./control\x00', 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000001000-0x4)=0xb4) 2018/01/29 05:02:20 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000054f000-0x4)={0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffd000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ffd000+0xda9)={0x0, 0xb6, 0x824c, 0x10000000, 0xa4f, 0x8001, 0x180000000000, 0x401, {0x0, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x189, 0x101, 0xfffffffffffeffff, 0x100}}, &(0x7f0000ffd000)=0xb8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ffe000-0x18)={r2, 0x1ff, 0x20, 0x81d8, 0x6}, &(0x7f0000d6a000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ffd000-0x4)=@assoc_id=0x0, &(0x7f0000ffc000)=0x4) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000474000-0x4)=0x65ee) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ee3000-0x8c)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) syz_emit_ethernet(0x56, &(0x7f0000ffb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8f1b78a89e0513ab6ca54d424ca0b78a94ff4689d747d78424fe0cb2df68382a2e1cfdcd42355f0650ab42552f0dc24e90f631ac16782fe3b168e238546fd637"}}}}, &(0x7f0000ffb000)={0x0, 0x2, [0x0, 0xa8]}) 2018/01/29 05:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x0, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000458000-0x38)={&(0x7f0000575000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000387000)={&(0x7f0000dfd000-0x1670)={0x1670, 0xe, 0x6, 0xc, 0x2, 0x1, {0x7, 0x0, 0x8}, [@nested={0x17c, 0x54, [@generic="1e6801b4291af01775aa50b5e151326bd74b8a0a5a6d52ba45998e0e4b7f34a646f7688519716f519ff77283ed8b5f85d29841c6f3596ac36f8dd9e5a97cdf66d1a7ead9c52a213191588b32d450f38070a142c9a7312fc2a7067f4c440efa7f29be89dc28788e2a10e948ffc76bb768477814b5f9", @typed={0xc, 0x8d, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="eb48b04aeed8dfb208e38e158c139a7d3934903bc0ca2f3365ebe3da4a566bf2e61a0fa5eb414bfd53665152ab42c45d763e5b7f19dfe13a484bf99003afd7094cb8674d3197745f2c23633348c5dfcb5eaf5b5cb98beace6f35a49aa2c6992d59f26d1fc04d66c622e1b36abc596af96d1f57c16e8f9772b4dee03bbe3d835721fbbad06370cb61b2626d8725f10adcd4719e19853c215ff0a4af39fefee22fe5f17049b5cae805a52e20aebb1019e3ebe515cbf732347f6bfee3939795c9288f618f6fc22b", @generic="60a5a1d8349aee8eca3820aa97f6fd1b0c1491896c9ac966b833d0dcf5ca8899ee1bb496adec8d1f29c11d36703b52"]}, @generic="5e05d262eb4cc665056a3e9d1807f947167779fa2719ed66ef4f248b4873655bdab582e0e37060f56d27232c0186e5751afc9f66ed4cf818279367c126c6c01a8dd359d20cfb451e4f34f6d1f0605fb9f28918cd6bb752c0186ac84891c6", @generic="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", @generic="cdfb0c0709c7a8da3684d6de21fdae8d5cf25e708e59b265d7f420b8bc087b85a3f3", @typed={0xfc, 0x61, @binary="a2964c17f3d5075423d26f65fb8adc4bcd15630f1a0bd938333fa71925653f5e5b93470fca23e9fdfc8da6a259164b5dc00fdf71acbb519bbe0a753b833e851811f510297618f5685cfd7125f71a4f2563d23e3bb04fde45ad796c7534b90286a5fd04d8bc6df683eb927bc7cfc2d55d79cc724f5aa80c1c2a380c72f1db30d475b69eef2a13d68b705e0abb36174d4f1f7fcbd84e86ca68adf2fb4e90aecc28aa02539883a53505c03abf57161b5458b38efcebc661de494a1e83817ec91ea40493f77cad738bf111843494d24c73e155e23d49b466919603df61f6398b2b3a8d89a5201b629a393514bb494c1ee626fa7ad4"}, @generic="a222def57df9d9d462a4eab60afe0d63652abe0acde6aebca9b4198f0a1a66ef11e598bc5ad0ca0994bdb1865a48f15b06e6a0bed2c57ce2dc1fd81b7acfe1b9cdf430d9491cf6930fc72e74db237cf07e0c0083057d1c4660fdba472eeaf19aec063525de44a4da8af7c09c72969151e8acbb0bbe98d78c4be1b62b8948b5f9db97b9e87454052b041572540fa94ea44254aa6ae4ac8d8365dcc1d92288009662bf7c00977b3df17f4e61e761b6478ae91dc0d81000d501bc9039e9ddbeb4c198a1960c57d64f4d2358f986aa6136d3077fa4a9d512e5", @generic="44e4ab23bf4e87c1432d26500ee547ddd5f334f60fe3e6f8bd307944412289c666e98f3d02de89a1dfd4e108fb0b1fee234a3d5799f3bdddbb8157f7f7ee06db3f78d1", @nested={0x1ac, 0x3b, [@generic="98e7bb3c51525d4bee97742789fea4b568c6a82744fd630fae4999084952c0fe1d86a8d6c1402a5b4ee33f2010164ccbd0a9f97e16326e0f79e5f70cfa3c3a0393065f22c0f9ef0fd8a48bd9ce8125570d24ab8da26a8a1bec6224e4fd16eba674fd3a536c9ef6d7245f8ace6a5088c52552c5bb649f3f015e20a568ea139b77d2d10298a0f6ffbebcee268f", @generic="e2209f22120626cf97972c4e44b9d787618d3ec29a2b", @typed={0xc, 0x53, @u32=0x6}, @typed={0x18, 0x5, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="", @generic="d3d63795daf81f4ee95c675c34665da1cb827dd94b93ebb97e0af30d4a34c9ba8212e238e349db9e2cf7234f63d27c1f3604b9773c08fb3f03d5c115930b6f37f47ec268cd201f3c64d57f44fcb76ed53070a3e3e8612a4f8eadb2b438323e0de6c489de3798236993e5273079bb79f1131fae63620851cbdd18f573bb3781daa807e27c5c2d1946cba6c8a4f053939d21c612d1de88cb337455e3633ed7dd676c9de9a8512bdabe27a0c6da36c3c2efcc1c0d399327b16e7c80617a17b639007642ace2ab4084649dc1ae4b1056bf01bcf4338dfc34e49b32cb692184d77e9336b4"]}, @typed={0x98, 0x8d, @binary="178777930742fe6ca866d8519d3a1df1341424aa4c979b9c9d5ea94a54f2799c1b6bd46c9a5457f8b7ca264ee6aa954dbf57130c67f70c6cfbb9540bb09d841ea77936d47bd97a5633757b4447a75c5927806dd7c1f7e1b2d151e8b90e58d7ef1a5bb4cd492a114e468c73bbc722d1aaa2cc3f5489dca691a394cfcf3c7b9f1cce4be8a31280166d04718ef046"}, @generic="b649ac126b"]}, 0x1670}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 2018/01/29 05:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000d43000-0x94)={{0x6, 0x0, 0x3, 0xffffffffffffff7f, 0x0, 0x8}, 0x3, 0x5, 0x6, 0xffff, 0xac5, "812fcf61c89abdb82b4c7c7da830b6bc414aa7a38994b8574883e77ca4be5e540a6afa8ec1530a252b1f5463a942a7596c96a5d04982aa09f74568428edd8e542f38b3c173e847e417f3083ec69e06e6a90f55227a8f90fd0fc41a74d8807d710697841c8b512c65d338afaa6de6dce148ed2142ca0d2ece1bf61c912f6f595f"}) r1 = dup2(r0, r0) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) 2018/01/29 05:02:20 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @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]}, 0x5c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f000000f000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x86401) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000010000-0x10)={r0, 0x28, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/29 05:02:20 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 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) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000011000)={@multicast1=0xe0000001, @multicast1=0xe0000001}, 0x8) dup2(r0, r1) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/29 05:02:20 executing program 3: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @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, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f98000)={0x0, 0x5}, &(0x7f0000bac000)=0x8) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f99000-0x108)={r2, @in6={{0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff9, 0x5, 0x9, 0x0, 0xff, 0x3, 0x6, 0x8, 0x6, 0xffff, 0x1ff, 0x3, 0x4dbe, 0x1, 0x800]}, &(0x7f0000f99000-0x4)=0x108) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/29 05:02:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x55) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f000054f000-0x4)=0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067f000-0x8)={0x0, 0x0}) getpgid(0x0) getpgrp(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000107000)='/dev/hwrng\x00', 0x18200, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f00008d4000-0x4)=0x80000001, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f00008da000-0x10)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) 2018/01/29 05:02:20 executing program 7: r0 = creat(&(0x7f00007a1000-0x8)='./file0\x00', 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f, 0x4, 0x6, 0x100, 0x0, 0x4800000, r2}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r1, &(0x7f0000004000)=[{&(0x7f0000000000)='.', 0x1}], 0x1) 2018/01/29 05:02:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000059a000)={&(0x7f0000cf1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ef6000-0x40)=[{&(0x7f00004bd000-0x9f)=""/159, 0x9f}, {&(0x7f0000ba1000)=""/69, 0x45}, {&(0x7f0000efa000-0x1000)=""/4096, 0x1000}, {&(0x7f00000cd000-0x4a)=""/74, 0x4a}], 0x4, &(0x7f0000285000)=""/40, 0x28, 0x8}, 0x40000000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a1e000)=0x0, &(0x7f0000d01000-0x4)=0x4) syz_emit_ethernet(0x32, &(0x7f00005c6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) add_key$keyring(&(0x7f0000d91000-0x8)='keyring\x00', &(0x7f000060a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006f8000-0x15)='/proc/self/net/pfkey\x00', 0x180, 0x0) connect$bt_l2cap(r2, &(0x7f0000165000)={0x1f, 0xe61, {0x1, 0x59ab7da7, 0xff, 0x93, 0x2, 0x5}, 0x2, 0x3}, 0xe) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f000070c000-0x94)={{0x8, 0x0, 0x4, 0xa8c, 0x10000000000001, 0x0}, 0x0, 0x6792badd, 0x4, 0x0, 0x5, "16ceec47e6b65e53f738b0ec73aac4c345d798fc3c7e3dbe334595819c408d68500fd21ef4ba98bd0518f73ac05d213a3378c92302aacf245cef17c7e493aa1c8d94d56f2dde4a7da982d2326ab14b68ff7d9c80e8346c52a215a172f8adb8d12cf282a82bd765f4e3bb056e634def486d810c76f0fec1d29503fe10853ca3cb"}) 2018/01/29 05:02:20 executing program 2: clone(0x0, &(0x7f0000000000)="", &(0x7f0000bd8000)=0x0, &(0x7f0000fc8000)=0x0, &(0x7f0000001000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x402202, 0x0) shutdown(r0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000d67000)=0xd8, 0x4) getcwd(&(0x7f000027d000)=""/233, 0xe9) 2018/01/29 05:02:20 executing program 1: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffb) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000068a000-0x5c)={{0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffb}, {0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, 0x3, [0xfffffffffffffd5a, 0x750e, 0x80, 0x57b8, 0x6, 0x13c1, 0x7ff, 0x3d3]}, 0x5c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2000000000006c}, 0x0, @in=@loopback=0x7f000001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f9f000)='/dev/rtc\x00', 0x64400, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000fa0000-0x48)={0x40000, 0x0, [0x7f, 0x10000, 0xfc0, 0x0, 0xaa, 0x6, 0x2, 0xffffffffffffff00]}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fa1000-0x21)="4aaa90fee9f0a45a87761b2662a6ccbd172c2ab54b975ecbf7556afd8d112c3971", 0x21, 0x4000, &(0x7f0000fa0000)={0xa, 0x2, 0xffff800000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) 2018/01/29 05:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000057e000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000318000)=0x0) r2 = syz_open_dev$amidi(&(0x7f0000fa6000-0xc)='/dev/amidi#\x00', 0xffffffffffffff81, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000044f000-0x3f)={0x0, 0x37, "95e10af08f8c97ae45e760337f8c741bf225257c7098fee84ea35c1f237ced229cd5d96f75014c8f7992fc2a21d81eed0abeedc73ac23c"}, &(0x7f0000491000-0x4)=0x3f) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000fd5000-0x14)={0x14, 0x4, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f000076c000-0x93)=""/147, &(0x7f0000b35000-0x4)=0x93) 2018/01/29 05:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x2a) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) fstat(r0, &(0x7f0000b81000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x2) 2018/01/29 05:02:20 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000ab5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000909000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x9}, 0x8}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x200, 0x101000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000a000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000006000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @rand_addr=0x2, @multicast2=0xe0000002}, 0xc) 2018/01/29 05:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a94000-0xb)='/dev/vcsa#\x00', 0x0, 0x40) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = socket$bt_hci(0x1f, 0x3, 0x1) r5 = gettid() ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000f30000-0x4)=r5) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r3, &(0x7f0000b25000-0x8)=0x0, 0x8) 2018/01/29 05:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/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, &(0x7f0000008000)={0x35b, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000015e000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000a54000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f00001c5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000871000)='/dev/snd/midiC#D#\x00', 0x1ff, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0x2c73, 0x4) 2018/01/29 05:02:20 executing program 3: 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$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r1, &(0x7f0000080000)=[], 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000be5000)=0x0) [ 220.424695] binder: 30412:30419 BC_INCREFS_DONE node 89 has no pending increfs request 2018/01/29 05:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f00000d8000)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) connect$ax25(r0, &(0x7f0000d5d000)={0x3, {"6d25e4258ed7de"}, 0x200}, 0x10) fsync(r1) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000c77000-0x50)={0x9, 0x7, 0x880, 0x53e5, &(0x7f000043c000-0x152)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x5, 0x84) [ 220.484913] binder: BINDER_SET_CONTEXT_MGR already set [ 220.490895] binder: 30412:30431 ioctl 40046207 0 returned -16 [ 220.503199] binder_alloc: 30412: binder_alloc_buf, no vma [ 220.509137] binder: 30412:30431 BC_INCREFS_DONE u0000000000000000 no match [ 220.516780] binder: BINDER_SET_CONTEXT_MGR already set [ 220.516792] binder: 30434:30435 ioctl 40046207 0 returned -16 [ 220.545093] binder: 30412:30419 transaction failed 29189/-3, size 80-16 line 2903 [ 220.545161] binder_alloc: 30412: binder_alloc_buf, no vma [ 220.545185] binder: 30434:30435 transaction failed 29189/-3, size 40-8 line 2903 [ 220.560105] binder: BINDER_SET_CONTEXT_MGR already set [ 220.560147] binder: 30434:30435 ioctl 40046207 0 returned -16 [ 220.560653] binder_alloc: 30412: binder_alloc_buf, no vma 2018/01/29 05:02:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001c2000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00001ae000-0xc)={0x3, r0, 0x1}) r2 = getpid() perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/01/29 05:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) getsockname(r0, &(0x7f0000368000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000357000-0x4)=0x9) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f88000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 05:02:20 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x200000081) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000b000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="07b5282364bbe0ff768aab2cf6e6f564", @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\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, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @empty=0x0, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="86d3d653c25ea8d74a86add035adfdcf", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}]}}, 0x2f8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000020000)='/dev/snd/midiC#D#\x00', 0x7, 0x800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000021000-0xa0)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x7, 0x1, 0x0}, &(0x7f0000021000-0x4)=0xa0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000020000)={r2, 0x80000000, 0xffff}, &(0x7f0000009000)=0x8) 2018/01/29 05:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000961000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002e2000)=0x0, &(0x7f0000ee8000-0x4)=0x4) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d87000)=""/0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000dd000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000657000-0x10)={0x0, 0x8, 0xffffffffffff441f, 0xff}) sendmsg$unix(r1, &(0x7f0000833000)={&(0x7f0000f91000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x2}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') openat$hwrng(0xffffffffffffff9c, &(0x7f0000871000-0xb)='/dev/hwrng\x00', 0x80, 0x0) 2018/01/29 05:02:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000198000-0x12)="f3b617c6a654867f1dff51e415945a353307", 0x12, 0x20000800, &(0x7f0000451000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000620000-0x9)='net/snmp\x00') close(r1) 2018/01/29 05:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000c79000+0x133)=0x0, 0x800) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00006e4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000204000)={r2, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x10}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000436000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/29 05:02:20 executing program 4: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x4, 0x100) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000f63000)=""/229) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b45000)=@assoc_id=0x0, &(0x7f0000f63000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000db3000-0x3f)={r2, 0x9, 0x37, "a3f4d0ef2d807276254a199f1dc75f0fad87dd1a7145599ee12e20875c5cb59afc95de54189bbb3cba02244f733c5d8d7e84e99a06be31"}, 0x3f) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvmmsg(r1, &(0x7f0000f60000)=[{{&(0x7f0000927000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d94000-0x90)=[], 0x0, &(0x7f0000bf2000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f61000-0x10)={0x77359400, 0x0}) 2018/01/29 05:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f000047f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000045000)='./file0\x00', 0x44) r0 = syz_open_dev$mice(&(0x7f0000e0a000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f00008bd000)=""/235) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000757000)='/selinux/checkreqprot\x00', 0x0, 0x0) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) poll(&(0x7f0000fd2000-0x38)=[{r0, 0x20, 0x0}, {r1, 0x0, 0x0}, {r1, 0x10, 0x0}, {r1, 0x400, 0x0}, {r1, 0x0, 0x0}, {r0, 0x8102, 0x0}, {r0, 0x8000, 0x0}], 0x7, 0x10001) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b96000-0x8)={0x0, 0x0}) [ 220.560677] binder: 30434:30435 transaction failed 29189/-3, size 40-8 line 2903 [ 220.591501] binder: undelivered TRANSACTION_ERROR: 29189 [ 220.591614] binder: undelivered TRANSACTION_ERROR: 29189 [ 220.609119] binder: undelivered TRANSACTION_ERROR: 29189 [ 220.618209] binder: release 30412:30419 transaction 90 out, still active [ 220.625122] binder: unexpected work type, 4, not freed 2018/01/29 05:02:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb8, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0x4, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) 2018/01/29 05:02:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) semop(0x0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = creat(&(0x7f0000672000)='./file0\x00', 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000813000)={&(0x7f00004b6000-0xc)={0x10, 0x0, 0x0, 0x41000}, 0xc, &(0x7f0000a97000)={&(0x7f00001a2000-0x124)={0x124, 0x0, 0x4, 0x200, 0x4, 0x3, {0x0, 0x0, 0xa}, [@generic="778ec4557e8aa80cb3ebbc01c2326d4a6ce2a6a3c4cd4167724634c0ecefc0db6d5b3727e312fe76891b226f7e6d17167f3612248fb15a0c4a770611891e99763791086af5a4ff14daf59063ba1deaf0cbaa6aba156e36b6dfd1a5f08b89bb4ea615b17ede3cb4d84a83e54d738c", @nested={0xa0, 0x48, [@generic="f61e58d8073e4e99a7d4c5a9fd8e93e84aea801a3668b3a0ab49a120dc2327b5597ef818110f1e6bad50f7d27f2a40f43e6092ab36a51bd6ec6b6314dd7834e165ccc687016f2dfae2a01c346979ab17f1077bbe4640482e948d73f128a9548671d19a4701280134abeb8ac888ed2585e446ea1a80c37fd24fe9ec62bd49f58e9a352eb8c3db8712a7e4a5d0790774e1d2cb3ead312d609ce390"]}]}, 0x124}, 0x1, 0x0, 0x0, 0x1}, 0x4004) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000f97000-0x8)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000b73000)='status\x00') [ 220.640574] ipt_CLUSTERIP: Please specify destination IP [ 220.649130] ipt_CLUSTERIP: Please specify destination IP [ 220.656658] sctp: [Deprecated]: syz-executor4 (pid 30464) Use of int in maxseg socket option. [ 220.656658] Use struct sctp_assoc_value instead 2018/01/29 05:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f26000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000cd4000)=0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00004fa000+0x5b9)=0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000098f000-0x4)=0x0) sched_getparam(r1, &(0x7f000054f000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) 2018/01/29 05:02:20 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0x1000, 0x40000) write$selinux_create(r0, &(0x7f0000007000)=@objname={'system_u:object_r:passwd_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x32, 0x20, './file0\x00'}, 0x5c) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x80002) syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x797c0dd6, 0x2) 2018/01/29 05:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_init() r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f79000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) getresuid(&(0x7f00006e8000-0x4)=0x0, &(0x7f0000dec000-0x4)=0x0, &(0x7f00001a1000-0x4)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000066b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b65000)=0xc) fchown(r0, r6, r7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f60000)=@get={0x1, &(0x7f00005b5000)=""/54, 0x8}) recvmsg(r9, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00001dc000-0x8)=0x0) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) clock_gettime(0x7, &(0x7f0000ee1000)={0x0, 0x0}) 2018/01/29 05:02:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x4000000000005c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00004d4000-0x8)={0x0, 0x0}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00003f3000-0x1)=0xba0, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000eb7000-0xdd)=""/221) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a17000)={0x0, 0x1, 0x0, 0x8001, 0x9, 0x0}, &(0x7f00009e3000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000018b000)={r2, 0x1, 0xffffffff80000000, 0xb}, &(0x7f0000a7e000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000050f000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000c7e000)=0x1008) [ 220.701613] binder: unexpected work type, 4, not freed [ 220.701618] binder: undelivered TRANSACTION_COMPLETE [ 220.701709] binder: send failed reply for transaction 90, target dead 2018/01/29 05:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x280, &(0x7f000068c000/0x3000)=nil) fstat(0xffffffffffffff9c, &(0x7f0000182000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = geteuid() getgroups(0x9, &(0x7f0000ac1000-0xc)=[0x0, r2, 0x0, 0x0, 0xffffffffffffffff, r2, r2, 0x0, 0x0]) r5 = creat(&(0x7f00006e6000+0x17)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f000077c000)=0x0, &(0x7f0000470000-0x4)=0x4) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000c57000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000eca000-0x4)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f00007c3000-0x70)={{0x100000001, r1, r2, r3, r4, 0x41, 0x50, 0x0, 0x0, 0x0}, 0xb890, 0x3ff, 0x1f, 0x5, r6, r7, 0x401, 0x0, 0x0, 0x0}) r8 = syz_open_procfs(0x0, &(0x7f0000727000)="6664000000e90000") getdents64(r8, &(0x7f0000799000)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000cbb000)=0x0, &(0x7f0000db6000)=0x4) getdents(r8, &(0x7f0000003000-0x30)=""/48, 0x30) socket$netlink(0x10, 0x3, 0x6) r9 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f00000b3000)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d8000-0x4)=0xe8) sendmsg$nl_netfilter(r8, &(0x7f0000d5e000)={&(0x7f00002f4000)={0x10, 0x0, 0x0, 0x4008a00}, 0xc, &(0x7f0000ec3000)={&(0x7f000098b000-0x2920)={0x2920, 0x5, 0xb, 0x600, 0x1, 0x0, {0x2, 0x0, 0x7}, [@nested={0x107c, 0x19, [@generic="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@typed={0x10, 0x96, @str="6664000000e90000"}, @generic="badfed1c0138e2e238d72b384d48d1265e169742ede1b454fd304379e04912601341bd0950006e3860265eb8cb87683a29c8e73a07708eadafe70cf406eaba4782084e790b7f125a07089cbf07b548b807869e062d7a65e059a4d9d2eb31643e82e1ff4771"]}, @nested={0x11e0, 0x18, [@typed={0x18, 0x1c, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="ed196ccdd2c80b569031b13f8753321dbc880a8f048c047ad12458951ff70bbec9f11747986c518720d79f19d67f5ae68ca50c45e66da4f384f9d4f0322f093a4455e97282afe31c000b5314f13e686663ec1b89b25ecb62f3f06770c70091f9", @generic="450bc11f832bb5df438cd3944198e74124160da0f3e6b943a4f1e4928c26379ff6ba9aef02327130b1b4643bab9b08014c1103b5f1a38e812ab6d4b6915f9309b9e38e2455584d5f2893d65675515b420cfee40898e5", @typed={0x10, 0x78, @u64=0x0}, 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@generic="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"]}, @nested={0x248, 0x46, [@generic="d71c72c3183e8efc69fe9a7591c5e3a2d280ee1c83ac8408f55d343958d75303a3f0266eb08db3b02c649dd1614c3dd3b1a073f1bd00bcebbd7ec43ffca552b347ab8719f6a578b41b60f8673c4807e72c08f3327fb859955b6a5ba74d1a046943bcffa9c83094cc0ee3cd75c91685a1e459ea87fae41bd13b04d2d13fe0b55038dbe77fd8acee0c4832e4ec446bb87f1fb57d6169285b3f7cdc8d8f39a4d8b595faa4ba559b5995b154ee53723136699ec099a4ed65c585f9d44ca7b92ca0", @typed={0xc, 0x55, @pid=r9}, @generic="057e3fcb11ff9ac49f673087f04053be03bf1041", @generic="944ad11e4a6c60c2c2bea2400582321d", @generic="836f05895d7d0591dd1fec07f00fce826bd0b44273cc932ab3edcd6b596ae553830f54b37d46519d7732ce8e7d29c0e2f761ce9bec61c44ea081721e3a0a605dcc21fcf7baecfe2a7e5e2cd02165bb0e12b30c6e00e963858ad9f4f94044e90b28791d6152846ddcf5ae4980cee99b3850344412", @typed={0x18, 0x14, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x8, 0x5a, @void=""}, @typed={0xc0, 0xa, @binary="fe9d69d53b3292cf6f46a77bd0cf776eb1ab40fcd069342d8cabeb7eb3255ce7d5d62bd02e5550a9a03e995f011d028421709b3ae65b8200be93d9c4bde8e2795545317a1136a80de231da6b53d1454f77d68d5672283920f8fbe881a0960592fb2eafea8ccd0bbe8289e0764e79541e57a1c2d3d6adefb2171bf2adbf98646461c4a68915b493940a765679f9ddce9d8bdde5918a508e2cad735091bf10d2689bbf6001b3f92b123c5ccb110e85e3823089ff8d4b"}]}, @typed={0xc, 0x6d, @u32=0xfff}, @nested={0x1ac, 0x36, [@typed={0x84, 0x40, @binary="d10c1cefe241a0f18879b73ede0323f30fa438e703e477a55f4c2f6aeb637c39a6f533eeb7413ce2c7081fd13d6c86baac30afcba66e05aba3151df19b2afa0cb84d8fa8d8c3a9ed6a05d5573bc4db7ba7b055c26f2506b0066af7de1122c573b7c43b445b078a7f068c6c76ea2d53409e492afc99d0615202343e"}, @typed={0xc, 0x14, @ipv4=@multicast1=0xe0000001}, @generic="32cdd34fb6c95a9cd39d169a3ac0e79788459be1bc5e31b4c049150f12f90cbd6648cdabfa976b43bc27e66e1e4b0d4dbaf8df98f51a96891aacda0de24cdd57efe42c4feff55d346491e57d139278dd7e58114843fd3086c92bd3d14486c2350c31aae19dbc324ee540bdc2371f02273e65af9868de92af3df6e5b01f9d606a91842fc9dc2e3d8a26bf993633de1724570834689fe51a55de3f2448c7321727", @typed={0xc, 0x67, @ipv4=@empty=0x0}, @generic="bb40f4d94136f87b986db99eb0b409f48f84980f5e3685362385d5afe12c469f9f9cb386a441d7fd2cb0ebc213cb64f69e2f44f1bd89e97d7dd3f4db098f7fced6b31a4b14bda935313d214311e84eceffbbd86f7056148adafac9b92801770052f99c0336077d4374461b"]}, @nested={0x118, 0x21, [@generic="8a5c9dcb14c16717943469a7f84ca34facb82a45077a10c8e873913ec7cb2e88a6d84b71f46d7d205d59236aad620c656fe8f145b60427eb0f0fc027c70a251c06c68611fd18a528ef9b278509e2de9a94b4d824fca4d9212799e3a9b0541a432d7355e92937d3b44eaa7b45fc1cd4bef689a28d1ce5cf6c9ece9e78250a02607bdb41e666ecc508caf8bc16b51c50b2242ba0ffb9e71f7c00bdbd19fe7d729d5dd7044de09d29246186b8a85af60639ef00072fa2c59122cd38281953f265a764ca0dd0e8d2c5f7420a55eb5eafdd200522247307e3934acc6296ded3eb88804364e261ecece980edf97115", @typed={0x8, 0x71, @void=""}, @typed={0xc, 0x32, @uid=r10}, @generic="6f37d1a2ec5674700413e0293a76c57c8a0f491c"]}, @nested={0x198, 0x6f, [@generic="3881b1c32eca85c5e3cc9f62abf6a6486c63ebe17b387b465a1227b821fc598ecdd68ed93100f8954ce213f76d34e79da190ec105dc4fd6f950445b5002b016a29286bc4b453be071e0262e2fe17ac1cd03652455d", @generic="123abd098e8d2ec84860fe", @generic="", @generic="77a9579b02e4fb7fad16da7bf0874243c64e48c2c2f04a2c89c0e3682c8a2def3bfbc400e55c7f21885a048c7f1feb0f0c1b8d2a5a312756c82529e14e7cc7", @generic="49b687a28ab7142281fbdcd19bff9da1f3747c7e0a24370090d074a618d76b9ed88b4a001edd733615f80fa9d5e7aeaa5adf17615bf2c7ceb13b30d1093e10e89c3e77c75541282ce107d42978b782ec61ae29f64f34ece124d3f7f3efeef380eecd191096586e882e06a310a04ca73f227241090dff0750763e18038f08c22abced8ba452db71263a925c46000f5caafb6bfe72af69d01893e8a935f2dd1324a20f2396afcc368edbaca599740b46ed71f2be3e7427f653590ce3bd5f24", @typed={0x10, 0x71, @u64=0x1}, @typed={0xc, 0x32, @u32=0x1}, @typed={0x18, 0x95, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x2920}, 0x1, 0x0, 0x0, 0x0}, 0x20040001) 2018/01/29 05:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x4, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000674000-0x1000)="0e", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x40080, &(0x7f0000b9f000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f0000dd2000)=[], 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000904000-0xbe)=""/190, 0xbe, 0x0, &(0x7f0000b06000)=@ipx={0x4, 0x0, 0x0, "8fc2d975c228", 0x0, 0x0}, 0x10) [ 220.765851] sctp: [Deprecated]: syz-executor4 (pid 30484) Use of int in maxseg socket option. [ 220.765851] Use struct sctp_assoc_value instead 2018/01/29 05:02:21 executing program 1: r0 = syz_fuse_mount(&(0x7f0000246000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bab000-0x9)='/dev/vcs\x00', 0x68000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000001000-0x8)=0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000001000-0x50)={0x4, 0x8, 0xffff, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r0, 0x4, 0x2000) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) 2018/01/29 05:02:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d7000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000aec000)={0x0, 0x1, 0xfffffffffffffffd, 0x80}, &(0x7f000076f000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006e5000-0x8)={r1, 0x2}, 0x8) pipe(&(0x7f000054f000-0x8)={0x0, 0x0}) fcntl$getown(r2, 0x9) syz_open_dev$vcsn(&(0x7f000090c000-0xa)='/dev/vcs#\x00', 0x8, 0xdfff) 2018/01/29 05:02:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000328000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a32000-0x8)={0x1, r1}) connect$l2tp(r0, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x4, 0x0}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) 2018/01/29 05:02:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x3c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000002000)={@reserved=0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x66)=""/102, 0x66}, {&(0x7f0000001000-0xa)=""/10, 0xa}, {&(0x7f0000000000+0xd6d)=""/21, 0x15}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000001000+0x8d9)=""/177, 0xb1}, {&(0x7f0000001000-0x41)=""/65, 0x41}], 0x6, &(0x7f0000001000-0x29)=""/41, 0x29, 0xfffffffffffffffb}, 0xfffffffffffffff9}, {{&(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x37)=""/55, 0x37}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/228, 0xe4}, {&(0x7f0000001000-0x78)=""/120, 0x78}], 0x4, 0x0, 0x0, 0x8000}, 0x1ff}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0xe2)=""/226, 0xe2, 0x7ff}, 0xa6a}, {{&(0x7f0000002000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000)=""/17, 0x11}, {&(0x7f0000001000-0x19)=""/25, 0x19}], 0x2, &(0x7f0000002000-0xd5)=""/213, 0xd5, 0xfff}, 0xbf}, {{&(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000001000)=[{&(0x7f0000001000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000001000)=""/53, 0x35, 0x0}, 0x9}, {{&(0x7f0000001000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[{&(0x7f0000002000-0xa7)=""/167, 0xa7}, {&(0x7f0000001000)=""/190, 0xbe}, {&(0x7f0000002000-0xd6)=""/214, 0xd6}, {&(0x7f0000001000-0x2c)=""/44, 0x2c}, {&(0x7f0000000000)=""/150, 0x96}, {&(0x7f0000002000-0x47)=""/71, 0x47}, {&(0x7f0000001000-0xe0)=""/224, 0xe0}, {&(0x7f0000000000)=""/188, 0xbc}], 0x8, 0x0, 0x0, 0x8}, 0xfffffffffffffffa}, {{&(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)=""/254, 0xfe}, {&(0x7f0000001000-0xa8)=""/168, 0xa8}], 0x2, &(0x7f0000000000)=""/137, 0x89, 0x7}, 0x277}], 0x7, 0x12000, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_getres(0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x0}) 2018/01/29 05:02:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000033000-0x4)=0x1c) r1 = epoll_create(0x4) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000f82000-0x38)={&(0x7f0000f81000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:21 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) munlock(&(0x7f000000c000/0x3000)=nil, 0x3000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000074000)={0x77359400, 0x0}) futex(&(0x7f00001d7000)=0x0, 0x4000000005, 0x0, &(0x7f0000199000-0x10)={0x0, 0x0}, &(0x7f0000a29000-0x4)=0x0, 0x55da77f243942654) r0 = syz_open_dev$sg(&(0x7f0000158000)='/dev/sg#\x00', 0x3, 0xa001) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fa0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) pivot_root(&(0x7f0000a81000)='./file0\x00', &(0x7f00003b1000)='./file0\x00') 2018/01/29 05:02:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00006d5000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = dup2(r2, r0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f000018b000-0x10)={&(0x7f0000ef7000/0x2000)=nil, 0x2000}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x4, 0x0, 0x0, @msi={0x0, 0x0, 0x0}}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x0}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000ebd000)={0x7, 0x409, &(0x7f000018b000-0x34)="4a73a79f1b8852cef4b06c7c302a8de321ce4a781f9d351ee962af00bdc5df3b9b45b5af419f41f92dd8fea79e6154c51d92fa18", &(0x7f00003fa000)="3a8cfdbc7a0c9ee222dfb770643a2ddf433065fe2582c829efcfee1f091c8dcbeb73bb29ea62e028b3fb71004ab292396917054f9691549aeddbbe431fea75b3de7a5b46a9aa5a5ca1d4e6ba56a3b9c117424eff5680da23ad7020a9561b9455eb8c8acd2672f3005800927851ac1c79136645ec37a0aa647baec4c3ef6e643a3264ee80d0395a378ae9e70f33c90ffd20e492bb407114e18af6db56d7049c5d877c31032afa3e35397c2f30baa950f44d4287cc81eb9a03d0aab592090f8f717393617474029069b9504275991b643025b58035a1077091c0b31d3a8b6d78e1e52f620905e229521314e4bdc0d9397e0bb20270", 0x34, 0xf4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000566000-0x8)={0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r4, 0x4) 2018/01/29 05:02:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000cf6000-0x5c)={{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x100000001}, {0xa, 0x3, 0xee9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x2, [0x7fffffff, 0x5, 0xfffffffffffffff8, 0x7, 0x7, 0x1, 0x3ff, 0xddeb]}, 0x5c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fb8000-0x8)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000055c000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa4, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/29 05:02:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000a22000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) writev(r0, &(0x7f0000911000)=[], 0x0) open$dir(&(0x7f0000b17000-0x8)='./file0\x00', 0x26102, 0xfffffffffffffffe) 2018/01/29 05:02:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00002d8000-0xa)='/dev/cuse\x00', 0x88100, 0x0) pipe(&(0x7f00006ee000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a92000-0x4)=@int=0x0, &(0x7f0000d9f000-0x4)=0xfffffffffffffdc1) r1 = socket(0x10, 0x2, 0xd) setsockopt(r0, 0x9, 0x0, &(0x7f0000958000)="4b31a155a8a7ff378594f06f4fc32d8a8f3adaf8042e042fc8665e64d3513649d31d787c6a0c6d1a2b5886091e917b5232bbfd6c40b2e916ddc73de6e292d793ca56de642f5985161adf30b32dc3e0e18446e75c967e83d3745705d2275c320479346901119caff50a4ed56b1dc87a9a8b2a16d55c4adb8526657b7f5cbf30dfc36a3a576ee40cae9c4bed9240cc8c3e77", 0x91) write(r1, &(0x7f0000f63000)="1f0000000104ff009143070007110000f305010008000100020423dcff9f00", 0x1f) openat$mixer(0xffffffffffffff9c, &(0x7f000089b000)='/dev/mixer\x00', 0x4c0040, 0x0) 2018/01/29 05:02:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_SMI(r0, 0xaeb7) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000056f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000003000-0x30)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x33, &(0x7f000073e000)=0x1, 0x4) 2018/01/29 05:02:21 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000001000-0x39)={'system_u:object_r:printer_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x32, 0x34, 0x0}, 0x39) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3f5ccde2, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x101000) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x30e, r0, &(0x7f0000002000-0xd9)="20a6773352bd41ad6fa1d5cd2e4df7bf8d02155e7ddd63c6d5c4b7066527b5e6152809bf07cc2d25bd742b1796e87531ace4dc09011723c12e8b128a0f006030d59e201b8f96df2bd2cf9434a4e49f69d251085d6626228c650410bc36e14a9e1560abc60be2ddb2c8e051ef4823076d69154ea3c9cb4f82fa52db061319d3e67d7178cbb75c703c609ab290fa520783ebd4fb6ab9b4c1f8c0241e63b67b0b51efbb7ba5ec74bd543808f99224e96dfc92c2ab76eb32bee4775f0eacd236c90f03d792dd9128505997a0cb6b965813b9419ad0d94b77ef876d", 0xd9, 0xffff, 0x0, 0x0, r2}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x20}, &(0x7f0000002000-0x3)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000003000-0x24)={r3, 0x1c, "fb4f1ac56a40b03d9a61927ff965c81bcc9844428e5861f080bf808e"}, &(0x7f0000000000)=0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000db5000)={0x0, 0x0}) syz_emit_ethernet(0x1c, &(0x7f0000e4a000-0x1c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x2, 0x8, 0x2}], {0x8100, 0xa5, 0xb8b, 0x9}}], {@generic={0x8864, "00b300b10000"}}}, 0x0) kexec_load(0x2, 0x2, &(0x7f00002f7000-0x40)=[{&(0x7f0000be3000)="cce5b6a39b3e07ec68669368fa0dad5c75b70b991d2dcf", 0x17, 0xfffffffffffffff8, 0x9}, {&(0x7f000007e000)="d116720547d81d070fd7086d8d58e7a82fd0472907dcaaec23036c3409c8ec0c42fc9aa1", 0x24, 0x6, 0x0}], 0x320001) 2018/01/29 05:02:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000bb3000-0x56)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000f7b000)={0x0, 0x0, []}) 2018/01/29 05:02:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000b9c000)='/dev/amidi#\x00', 0x0, 0x1) r0 = syz_open_dev$sg(&(0x7f00003e2000-0x9)='/dev/sg#\x00', 0x7, 0x80200) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000f2b000)=""/31) syz_emit_ethernet(0xf2, &(0x7f0000ac8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x9, 0x81, 0x9}}], {@ipv6={0x86dd, {0x0, 0x6, "05ff08", 0xb8, 0x2e, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "616d59ebf90c427c40ff59014070042ff1d9c4b317901fd24bb59da6c9727adec1a652c3a23a8bc3b43b3a496ad11e5c904c912f154c256b19111a634fda06106d14ac9b62858db089eaf69777d607ce0205ec7d3c9e09c92a6bc45ebb44f82a4894eca625114674d0765183e1261305741eeae9abca0423dce515bf82df93e5913d955455f5c59ea2bc4719b56c89846694d0005050274d4144b3644af811fd22226ac5cc8d9827"}, {0x0, 0x0, 0x20df0dd6, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000b27000-0xc)={0x3, 0x40000000000002a1, [0x0]}) 2018/01/29 05:02:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd, &(0x7f0000144000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="cdf9c9dd2dc4", [], {@llc={0x4, {@snap={0xab, 0x737e51448899aabd, "ad", "7f6b9c", 0x88ca, "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"}}}}}, &(0x7f0000751000)={0x0, 0x109, []}) 2018/01/29 05:02:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000326000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) statx(r0, &(0x7f0000f60000)='./file0\x00', 0x800, 0x3a2, &(0x7f000036b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r1, 0x4, 0x6000) 2018/01/29 05:02:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00008a6000-0xc)='/dev/random\x00', 0x0, 0x204) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bc7000-0x9)='/dev/vcs\x00', 0x101000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bdd000-0x10)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000144000)=0x0) 2018/01/29 05:02:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000018b000-0xc)='/dev/audio#\x00', 0x8, 0xcea0120d3eb12ae) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000322000-0x4)=0x7, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ac8000)='/selinux/create\x00', 0x2, 0x0) write(r1, &(0x7f00009f3000-0xff9)="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", 0x1162) 2018/01/29 05:02:21 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fd1000-0x10)="af0173d7892a979c764582e7ce54689e", 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000df1000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f000084e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000fd0000)={0x400, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) 2018/01/29 05:02:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c50000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000475000-0xa)={0x3, [0xffff, 0x5, 0x3]}, 0xa) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000f62000-0x73)=""/115) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000a6e000-0x7e)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @random="52327f78d5ec", [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffdfe, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[@noop={0x1}, @timestamp={0x44, 0x10, 0x455, 0x1, 0x3, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x9}, {[], 0x3}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x3d1e, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001]}, @cipso={0x86, 0x12, 0x0, [{0x1, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0xfffffffffffffffe, 0x0, []}) sendmsg(r1, &(0x7f0000aee000-0x38)={&(0x7f000086b000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, &(0x7f0000ad5000-0x60)=[{&(0x7f0000bb4000-0x49)="02b0164beadc25fe60cbf696993b232d6a8be50b00f345ddd15abeab1f52c0d3f657bedb978a3a386f3eec70f036b860b02b6dbe523c9b480bf020e3c7f796985ab9833088b4ff105a", 0x49}, {&(0x7f0000da4000)="de8ad8a2dd28b57b1862c88da839a84eea38ae23a540105037245897253497b24b0f2661459ab58a9420eca4ec11e7aee66f8c6a4f027c0c010672da49747bdf47df360709ee550c5b60ec77d80c3e4c95262635b859e63fdd07e01a417664bb24b00e41e24dfa9f12032244fa4983e6e01046e9027cac475ee6f6548e4b2bc39b53f4106534252193d350e348122a23a700ea2b38a87cd74f8090baba60e81a395475d45c15214ce851832ae06651a4f076231408c9b53fff3c276068807439ac3a96ad33144685b6f66d80660496d41aa4abfd3a1295c826b324b93833e89001a8906eeb73cf6bc714", 0xea}, {&(0x7f000080c000-0xc8)="939973bc8023d8eb39de945298488b7924a167e79230360aaf7981c2c50684ea1c5b8d617bcd98a862e2a6cbcc37a72b316250394508a3aeb56a16979f9ef17d37aabba121267559010c3f5bc3888b61f96c84559863494368b4f35a554b098d62d1d7758c3f78ffa11ff86a8aeb85417b2ecdeacbcceeed57a870a2eb4d0a4ed8dd1c7e2caa5838ed49e8c8b732db1a201648d06a59246cb533fcb4cbfb38ca6fb21023da202370806f8fc92afb581afb2d98310e5aafcc8ef91cbe6736a2114b61364cab34301e", 0xc8}, {&(0x7f000015a000-0x63)="4a2935a2be406ba79e95731dac143d0c7f32a9d3cf065a685963d1b79e9cf4f27461636f9853498f275133ba1dfa22be87b6b4436b69015a6ca38fbd307fc44ea7db9d566e4d587b2a7dcfd63b3acfc423e4c226527e327d0d5b080f4578595e42a817", 0x63}, {&(0x7f000023f000-0xc0)="dd85343d6576eb8a68fe27ba0e14dc92dde624a9030790d5aadde8d52860736310a20cfc5f3f8b7f21f95426088621184954c3ce9ccea177f36cecaa7953b5f4f31704e78612c493d32bb4ddf18f0bdd3e247b0107c820e4bc99e7037dc4c660e3cd0e358db4c81a890090a2b21f6dd6316ebca6d6fe3f7618114fe8182cc9752fcbe15c07a1373aa5af2154cee96841efa996d936ffdd9a5e35fc6f782ef92fd03133b08a3406e6300a46e9a743e853e6f35a1401a3893842cdfcc7e06b8e8d", 0xc0}, {&(0x7f0000234000)="071d98086359c48cf10cfea0b34ad8b583a7a1ef09b83fc6167cb98ce0415a5f2b9f4ccb147a82552231697c0cfe9ca350395c91fcbc00b147c49212fe7cc5de5ef516c2bb33e5ad7f1189043959f79da9d41a69a7b829fa88abfea4fb7d4311d959684350a4564c385f9cef375e94a8ca04a3c3613bb939bc2bc7c2d68693a3528c944ff94e2647eb5d56d6becfb4bdbaefc5367bed22fa33ba92a93b12a0a5ba9d1c66548925a3392062ef0d6af915402913f685e53b1669b03ee56217fc2207cdd9e9e8c47457a5c8174fc44be7f32678b5d47d0c1f9ad85598971938c584092c723b", 0xe4}], 0x6, &(0x7f0000b83000-0x168)=[{0x18, 0x11f, 0x1, 'h'}, {0x108, 0x10f, 0xffffffff, "de1fa2008eff0deb866e337d3d2118c6a195681e3bbe9af7bd72b20e5794f20225556474f635ab47d31afdbdaa55d5ef8955e629f4b7a48729213ca82283e32f610217680bab954ab09b71b853bf58865b0e7c74d4d0444421337bb62460895dd410b983672c3bbcd47a4291b8b4f7bfb29dfcd176b62e732a722e59cbafc7c916df6d36461834d6074fe0f2e6fba31b376bbaa207c9e28a1423459f4722eeedf08902fe8d10a0b7523e1a317b647a043b7de998064ac36eeb6ca985946223671d8e6c5c2eb20502b4ffe59e9afb3ac5946217294c98df1b364a5eab87faa469b16e9b2b78177a13982100e569c5c55a3fcf3f62"}, {0x48, 0x11f, 0x8001, "c1d799c2c5c0c60c2073f364f7dcf64c6b76becbef478e0f6ab7e2d13a1a6f7ed0602a6730d1f3718fa8b6caef729e845da4c666de"}], 0x168, 0x880}, 0x10) [ 221.084976] kauditd_printk_skb: 48 callbacks suppressed [ 221.084984] audit: type=1400 audit(1517202141.246:2229): avc: denied { net_admin } for pid=3732 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 05:02:21 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000005000-0x957)=""/4096, 0x1000) [ 221.178622] audit: type=1400 audit(1517202141.285:2230): avc: denied { net_admin } for pid=3739 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 05:02:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003a9000-0x9)='/dev/sg#\x00', 0xffffffffffffff7c, 0x10002) fstatfs(r0, &(0x7f0000c24000)=""/181) r1 = epoll_create1(0x7fffc) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000098e000)={0x18, 0x0}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000094000-0x30)={0x10b9, 0x3, 0x401, 0x6, 0x971b, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r5 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r5, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedreceive(r5, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)={0x0, 0x0}) 2018/01/29 05:02:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a0c000)={0x0, 0x78, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000359000-0xb)='/dev/vcsa#\x00', 0x5, 0x600) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000099b000-0x78)={0xd722, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x284, 0x1f, 0x4, 0x200, 0xffffffffffffff00, &(0x7f00004af000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x0, 0x8}) [ 221.213379] audit: type=1400 audit(1517202141.288:2231): avc: denied { map } for pid=30552 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 221.273829] audit: type=1400 audit(1517202141.303:2232): avc: denied { dac_override } for pid=30532 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 05:02:21 executing program 6: semctl$SEM_INFO(0x0, 0x4, 0x13, &(0x7f00008f6000-0x37)=""/55) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000b87000)=0x0) 2018/01/29 05:02:21 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000c1f000)='/dev/dmmidi#\x00', 0x7fffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000002000-0x8)={0x2, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = fcntl$getown(r1, 0x9) ptrace$poke(0x5, r3, &(0x7f0000001000)=0x0, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c86000)={0x9, 0xfffffffffffffff7, 0x8000, 0x8, 0x101, 0x8c, 0x0, 0x81, 0x0}, &(0x7f00000ba000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00004d5000-0x8)=@assoc_value={r4, 0x1}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000419000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f00006df000-0x4)=0x1f) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f000061f000-0x18)={0x1, 0x0, [{0x40000072, 0x0, 0x0}]}) 2018/01/29 05:02:21 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008ed000-0x8)='/dev/sg#\x00', 0x1, 0x201) ioctl$TCSBRK(r0, 0x5409, 0x9) r1 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x7fffffff) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000fc0000-0x9)='/dev/dsp\x00', 0x5, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x3000, 0x200, &(0x7f00006e3000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) poll(&(0x7f0000fc0000)=[], 0x0, 0xffff) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000fc1000)=0x8000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000fc3000-0x20)={{&(0x7f000027d000/0x9000)=nil, 0x9000}, 0x3, 0x0}) sendfile(r1, r1, &(0x7f00004ce000)=0x0, 0x7fff) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x401) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000fc3000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000627000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000274000)=0x8) mmap(&(0x7f0000fc4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fc4000)={r3, 0x1000, "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"}, &(0x7f0000fc4000)=0x1008) 2018/01/29 05:02:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000090d000)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000023e000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000386000)={r3, 0x20, 0x2, [0x45, 0x20]}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000513000)={0x0, 0x0}, &(0x7f0000854000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000102000)={r4, @in6={{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x2, 0x50, 0x904b, 0x41}, 0xa0) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) bind$bt_l2cap(r2, &(0x7f00007e7000)={0x1f, 0x3, {0x3ff, 0x31c0, 0x2, 0x1, 0x1d4, 0x40}, 0x40, 0x7}, 0xe) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) r5 = eventfd2(0x5, 0x801) ppoll(&(0x7f0000f1e000-0x38)=[{r1, 0x40, 0x0}, {r5, 0x0, 0x0}], 0x2, &(0x7f00001d1000)={0x77359400, 0x0}, &(0x7f0000070000-0x8)={0x0}, 0x8) 2018/01/29 05:02:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ed5000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d29000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a2c000)=[@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}], 0x1c) pipe(&(0x7f0000755000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000fe5000)=0x4, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000acd000-0x4)=0x0) shmat(0x0, &(0x7f0000a24000/0x4000)=nil, 0x7000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) syz_open_procfs(0x0, &(0x7f0000d3f000-0x9)='net/unix\x00') ioctl$VT_RELDISP(r2, 0x5605) 2018/01/29 05:02:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00008a9000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000675000)=&(0x7f000098a000-0x1)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000d22000)='/dev/input/mouse#\x00', 0x46d, 0x80) write$selinux_load(r1, &(0x7f0000450000)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) ioctl$KVM_CHECK_EXTENSION(r0, 0x4004af07, 0xfffffffffffffffe) r2 = dup(r0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) 2018/01/29 05:02:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000223000-0x12)='/dev/input/event#\x00', 0x9, 0x800) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e70000-0xb)='/dev/mixer\x00', 0x101000, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000075000)=0x1000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000041000)='/dev/mixer\x00', 0x100, 0x0) sendmsg$kcm(r1, &(0x7f0000aef000-0x38)={0x0, 0x0, &(0x7f000075e000)=[], 0x2b4, 0x0, 0x0, 0x1}, 0x800) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000480, &(0x7f000005a000-0x18)=""/24, &(0x7f0000c5e000-0x4)=0x1081d) 2018/01/29 05:02:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x18b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001000-0x4)=0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) perf_event_open(&(0x7f00009f6000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000868000)=@req={0x50, &(0x7f000083c000)={@generic="d37277fcb0003b4a79e0189bba544cf2", @ifru_names=@generic="b511f384deaf48b61f2d38dbaaa0086d"}}) [ 221.273845] audit: type=1400 audit(1517202141.399:2233): avc: denied { net_raw } for pid=30562 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 05:02:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$midi(&(0x7f00002e8000)='/dev/midi#\x00', 0x2, 0x20000) connect$rds(r2, &(0x7f0000df9000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x219, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getownex(r2, 0x10, &(0x7f00008df000)={0x0, 0x0}) perf_event_open(&(0x7f0000ae8000)={0x7, 0x78, 0x8, 0xa3b, 0x0, 0x80, 0x0, 0x81, 0x20002, 0x8, 0x6, 0x6, 0x66, 0x5bc, 0x6, 0x7f, 0xbd, 0x2, 0x8, 0x0, 0x8, 0x8, 0x7, 0x9, 0x8, 0xb6, 0x6be9, 0x0, 0xffffffffffffffff, 0x7fffffff, 0x7, 0x690f, 0x30, 0x2, 0x6, 0x2, 0xfffffffffffffff9, 0x4, 0x0, 0x8, 0x0, @perf_config_ext={0xea88, 0x1002}, 0x1000, 0x6, 0x9, 0x4, 0x0, 0x3, 0x1, 0x0}, r3, 0x5, r2, 0x1) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ab4000)={"a000dda76bf7bd6a70cd3523d17097f5", {0x4, 0x1, 0xd33, "a1169dd975c1", 0xfffffffffffffffc, 0x0}}) [ 221.387277] audit: type=1400 audit(1517202141.545:2234): avc: denied { dac_read_search } for pid=30594 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 05:02:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") r0 = syz_open_dev$mice(&(0x7f0000920000-0x10)='/dev/input/mice\x00', 0x0, 0x80002) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) lchown(&(0x7f0000925000)='./file0\x00', 0x0, 0x0) 2018/01/29 05:02:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000f45000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffff8, 0x400001) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e42000)={{0x8, 0x4, 0x1, 0x1000, 0x8, 0x9}, 0x10000, 0x401, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/29 05:02:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvmmsg(r0, &(0x7f0000108000)=[{{&(0x7f000075c000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[], 0x0, &(0x7f0000a38000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) sendmsg$kcm(r0, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) [ 221.437758] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/29 05:02:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00005c4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x80000) keyctl$join(0x1, &(0x7f0000690000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000425000-0x4c8)={{0x2, 0x2, 0x1, 0x6, "0347475b5e8933852c74589575bd0e4f92ac72ddacaf2d7a33177f0c613bd6418cebfdef05f7d0349c13755a", 0x2}, 0x0, [0x8, 0x10000, 0x9, 0x1000, 0xab62, 0x7ff, 0x9, 0x2, 0x7, 0x8000, 0x100000001, 0x40, 0x2, 0x1f, 0x9434, 0x101, 0xffffffffffffff80, 0x4, 0x88c, 0xfffffffffffffff9, 0x0, 0x9, 0x7fffffff, 0xff, 0x20, 0x73e0, 0xff, 0x3, 0x8, 0x8, 0x7, 0x1ff, 0x6a4567b2, 0xffffffffffffff01, 0xffffffff, 0x6, 0xfff, 0x9, 0x2, 0x1ad5, 0x1, 0x10000, 0x9, 0xfffffffffffffffe, 0x6929, 0x7fff, 0x2, 0xb372, 0xe, 0x97, 0x100000000, 0xb1, 0x1, 0x9ac8, 0x1000, 0x7, 0x0, 0x4, 0x36c, 0xb02, 0x3, 0x401, 0x9ff, 0xdf, 0x17c0, 0x245, 0x6, 0x5, 0x8, 0x5, 0x800, 0xe8e, 0x7b, 0xffd, 0x81, 0x7, 0x4, 0x3, 0x0, 0x8, 0x8, 0x9, 0x1, 0x3ff, 0x3f1d, 0xfffffffffffffff8, 0x2, 0x6, 0xc000000000000, 0x8, 0x8, 0x7, 0x401, 0x1, 0x8, 0x3, 0x4, 0x1, 0x1, 0x9, 0x2, 0x7, 0x100000001, 0xfffffffffffff65c, 0xa, 0x1, 0x8, 0x6e03, 0x80, 0x5, 0x5, 0x81, 0x6, 0x1, 0x0, 0xa3f, 0x0, 0x38e21dbd, 0x8, 0xf0, 0x7fff, 0x2, 0xfff, 0x200, 0x33, 0xffffffff, 0x4, 0x3ff], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000c50000)={0x7fff, 0x0, []}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000ab6000-0x21)=""/33, &(0x7f0000806000)=0x21) 2018/01/29 05:02:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x18, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$netlink(r0, &(0x7f0000898000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebb000-0x4)=0xc) syz_open_dev$dspn(&(0x7f0000938000)='/dev/dsp#\x00', 0x4, 0x0) [ 221.505506] audit: type=1400 audit(1517202141.666:2235): avc: denied { sys_admin } for pid=30620 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 05:02:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00006fd000)='./file0\x00', 0x8040, 0x141) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008ab000-0x8)='big_key\x00', &(0x7f0000d11000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000855000)='\x00', 0xfffffffffffffff9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000023c000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) keyctl$clear(0x7, r0) connect$vsock_stream(r1, &(0x7f000064c000)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) keyctl$setperm(0x5, r0, 0x0) accept$packet(r1, 0x0, &(0x7f00008bf000-0x4)=0x0) 2018/01/29 05:02:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000130000)='./file0\x00', 0x101) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/29 05:02:21 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x0, 0x30, 0x7ff, 0x1}, &(0x7f0000003000-0x4)=0x18) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000)="5fc1e64ffdc060a5609debb7e6488a17772708a881a35a69a56340d92616646dfcdae12352023b63100d0d40bccc7d2a693a8833cd49829fce5cb1cc6a2e83c2308b4f3a893a21aa59d2f6df86c212f5", 0x50) 2018/01/29 05:02:21 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000000a000)='./file0\x00', 0x100, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a000)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in=@multicast2=0xe0000002, 0x0, 0x81, 0x0, 0x80000000, 0x0, 0x20, 0x20, 0x77, 0x0, r1}, {0xf5b7, 0x20, 0x44, 0x8, 0x1, 0x20, 0xec2, 0xce8}, {0x3, 0x80000000, 0xb0bb, 0xffffffffffff935d}, 0x6, 0x2, 0x1, 0x0, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x2, 0x3, 0x8, 0x5, 0x0, 0x7fffffff}}, 0xe8) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xffffffffffffffc7) 2018/01/29 05:02:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003e5000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000b90000-0x4)=0x32, 0x800) getsockname$llc(r0, &(0x7f00007fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006bf000)=0x10) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f96000)='/dev/vcs\x00', 0x121000, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000ab1000-0x4)=0x8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/29 05:02:21 executing program 0: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00001e2000)='./file0\x00', 0x22) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e69000-0x4)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000a68000-0x8)=0x0) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000096d000)=0x1, 0x2) 2018/01/29 05:02:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x84f, 0x8010000000000084) setgroups(0x0, &(0x7f00005a7000)=[]) pipe(&(0x7f0000209000-0x8)={0x0, 0x0}) [ 221.602938] audit: type=1400 audit(1517202141.736:2236): avc: denied { sys_chroot } for pid=30620 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 221.660718] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 221.678623] audit: type=1400 audit(1517202141.760:2237): avc: denied { map } for pid=30633 comm="syz-executor3" path="/dev/sg0" dev="devtmpfs" ino=1062 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/01/29 05:02:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000016e000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = socket(0x0, 0x5, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000dae000-0x74)=""/116) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) get_mempolicy(&(0x7f0000676000-0x4)=0x0, &(0x7f000000a000)=0x0, 0x566, &(0x7f000000d000/0x2000)=nil, 0x2) 2018/01/29 05:02:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000591000/0x9000)=nil, 0x9000, 0x1000000, 0x9, 0x0) r0 = msgget(0x0, 0x392) msgctl$IPC_RMID(r0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000889000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00009c7000-0x40)=""/64) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x0, 0x0) perf_event_open(&(0x7f000064e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/rfkill\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c67000)='/selinux/policy\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/29 05:02:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0xc3)=""/195, &(0x7f0000000000)=0xc3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$pppoe(0x18, 0x1, 0x0) sendmsg$nl_route(r1, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x6c0202, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a9f000)='/selinux/checkreqprot\x00', 0x416a42, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) signalfd(r2, &(0x7f0000000000)={0x1ffc00000}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0x4c) 2018/01/29 05:02:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00008fe000-0x90)={0x5, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt(r0, 0x1, 0xc, &(0x7f0000360000-0x96)=""/150, &(0x7f0000824000-0x4)=0x96) 2018/01/29 05:02:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x80047456, &(0x7f0000d1e000-0xae)=""/174) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000098f000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0x6) 2018/01/29 05:02:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000b9d000)=0x7fff, 0x4) fstat(r1, &(0x7f00005e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 05:02:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00009d5000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = dup2(r2, r2) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00008cd000-0x4)=0x0, &(0x7f000034f000)=0x4) setsockopt$inet6_dccp_buf(r4, 0x21, 0xd, &(0x7f0000f98000-0x62)="04484d66d896f3f058db6643b8a44eee88681bdd4a45610e4b71b52ab80d171586ca6e14b09bf646dc5031a85846d251fb3fa2522561c779d3499962da799646528bb1893999df9c8bd7fa5271f8c053ad575efefd1ffd519f19b00029b13c9cdc17", 0x62) write$selinux_access(r4, &(0x7f0000e0a000)={'system_u:object_r:setrans_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35, 0x30, 0x0}, 0x45) ioctl$FIONREAD(r4, 0x541b, &(0x7f00003e0000)=0x0) [ 221.678641] audit: type=1400 audit(1517202141.816:2238): avc: denied { create } for pid=30646 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 221.735346] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/29 05:02:22 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000006000)={0x7, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000005000)="e33299a63d55cf2704f3d704875a86ecea9a13606003ba7b67ceebcf3e331caec10c6ff183d7f74193669c44ae4807b89ca658d95273729853ed09432d511407aa09d069451099af73caf47ca760dbb4d60601f77f2cb63d76c38440b53f1ca6c45b810e79482d5047fca32aa6f78320c0b53e5fd2700b45cb9e68335aeec08b998a33de825a5743ec03412672e85e6e243734a3783ea880d20b7196e2730deb19a70504f0936514034acf1631b2503f63fbeabd2b91acf97a3278904fbd36ed3fe5df0f0a82963a205d6610cf73f595a9cfb10d96743442db111f6d768f5ee6", 0xe0}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000007000-0x20)={@common='tunl0\x00', @ifru_flags=0x2}) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/29 05:02:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = syz_open_dev$admmidi(&(0x7f0000c62000)='/dev/admmidi#\x00', 0xfff, 0x0) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d65000)='mounts\x00') ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00009a5000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/01/29 05:02:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00003d0000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098d000)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000dd000)=0x3, 0x4) bind$inet6(r0, &(0x7f00008d8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6337}, 0x1c) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/29 05:02:22 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f46000-0x1)='./file0\x00', 0x40054) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007df000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000085e000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f00007ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000ba4000-0x8)='./file0\x00', &(0x7f00000f9000-0x8)='./file0\x00', 0xa000, r1, r2, 0x6, 0x8, 0x11000) mount(&(0x7f00008ca000+0x798)='./file0\x00', &(0x7f0000f77000)='./file0\x00', &(0x7f00002ed000-0x8)='iso9660\x00', 0x0, &(0x7f000020b000)="") 2018/01/29 05:02:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x1, &(0x7f0000159000)={0xfffffffffffffffe}, 0x0, 0xffffffffffffff83) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/01/29 05:02:22 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) 2018/01/29 05:02:22 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b7b000-0x8)='gid_map\x00') sendfile(r0, r0, &(0x7f00009fe000-0x8)=0x401, 0xed) pipe2(&(0x7f00001d6000-0x8)={0x0, 0x0}, 0x800) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000015e000-0x50)={@common='ip6gretap0\x00', @ifru_mtu=0x9}) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000b4b000-0x4)=r2) 2018/01/29 05:02:22 executing program 1: clone(0x0, &(0x7f0000f94000-0xb3)="", &(0x7f0000d3e000)=0x0, &(0x7f0000827000)=0x0, &(0x7f0000528000)="") 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) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xe)=@random={'os2.\x00', '/dev/sg#\x00'}, &(0x7f0000001000-0xab)=""/171, 0xfffffe3a) 2018/01/29 05:02:22 executing program 5: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000954000-0x128)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "2fa2df", 0x10, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x100, 0x0, 0x0, 0x1000, 0x0, "01edd1", 0x0, "cd4258"}, ""}}}}}}, &(0x7f0000920000-0x18)={0x0, 0x0, []}) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000dff000)='/dev/audio\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000476000-0x78)={0x0, 0x78, 0x6, 0x3, 0x1000, 0x9, 0x0, 0x2, 0x48000, 0xd, 0x7fff, 0x2, 0x7, 0x4, 0x6, 0x8, 0x0, 0x7, 0xcc, 0x30, 0x7, 0xa71, 0x3, 0x8, 0x1, 0x0, 0x9f00, 0x81, 0x10001, 0x3, 0x9, 0x2, 0xb4, 0x8, 0x2, 0x2, 0x8, 0xb2, 0x0, 0xbb, 0x2, @perf_bp={&(0x7f0000e00000+0x89f)=0x0, 0xa}, 0x20020, 0x8, 0x0, 0x1, 0x9, 0x200, 0x725673b5, 0x0}, r1, 0x0, r0, 0x0) 2018/01/29 05:02:22 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) sendto$inet(r1, &(0x7f0000000000)="", 0x0, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000446000-0x8)=0xad7, 0x8) 2018/01/29 05:02:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xf2, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a73000-0x10)={r0, &(0x7f000072f000-0x1)=""}, 0x16e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f05000+0x89c)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/29 05:02:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000004000-0x8)=0x0) 2018/01/29 05:02:22 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/rtc\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000acb000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000030e000-0x18)=[{0x100050, 0x0, 0x0, 0x8}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e86000-0x8)={0x0, 0x0}) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/29 05:02:22 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000-0xa)='/dev/cuse\x00', 0x531400, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f000001c000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xfffffffffffffe7d) recvmsg(r0, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000018000-0x40)=[], 0x0, &(0x7f0000017000)=""/202, 0xca, 0x0}, 0x0) 2018/01/29 05:02:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) tee(r0, r0, 0x8, 0x5) 2018/01/29 05:02:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00006f3000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000e3a000)="", 0x0, 0x800000020000000, &(0x7f0000833000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000088f000)=[{{0x0, 0x0, &(0x7f0000495000-0x20)=[{&(0x7f0000cea000-0x1000)="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", 0x20d}], 0x1, &(0x7f0000a1c000-0x1240)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$inet(0x2, 0x0, 0x5) 2018/01/29 05:02:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000011d000-0x28)={@generic="09eeb47c4ef2dddd4ba16492b795f3d9", &(0x7f0000167000)=@ethtool_dump={0x7f, 0x0, 0x80000001, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d14000)='/selinux/enforce\x00', 0x402, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003b3000-0x4)=0x0, 0x4) 2018/01/29 05:02:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f08000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000e4b000-0x8)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a9b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$ax25(r2, &(0x7f0000ee7000-0x31)=""/49, 0x31, 0x40000000, &(0x7f0000526000-0x10)={0x3, {"e7391134d796bf"}, 0x8000}, 0x10) close(r0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f00000cf000/0xe000)=nil, 0xe000, 0x0, 0x20010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000dd4000)={r4, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f00006d5000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000-0x4)=0x0, 0xffffffffffffffb2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) 2018/01/29 05:02:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') renameat(r1, &(0x7f0000dd2000-0x8)='./file0\x00', r1, &(0x7f00003b5000)='./file0\x00') 2018/01/29 05:02:22 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d0a000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000072c000-0x4)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x9) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000226000-0x1)="", 0x0) 2018/01/29 05:02:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xd, &(0x7f0000001000-0x8)={0x0, 0x1000000000}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x100000000002, 0x4, 0xa, 0x2, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/29 05:02:22 executing program 1: capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x4, 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, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @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}) 2018/01/29 05:02:22 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x12, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000003000)="c24342bae2fbb6c29989982feb162ec88fcc35999e9eba56b816dd4cc8cd31f7043400122a87b3b2e19f0fe45d6e2931bca218888c70783a858416") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x7fffffe, &(0x7f0000627000-0x12)="5c0d54014db9123f60ed80e3b8940ab2cf74", &(0x7f0000b6b000)=0x0, &(0x7f0000faa000-0x4)=0x0, &(0x7f000085d000)="") r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ccb000-0x25)=""/37, &(0x7f000098e000-0x4)=0x25) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ce4000-0x4)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00002d3000)=""/4096, &(0x7f00007c1000)=0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 222.078758] binder_alloc: binder_alloc_mmap_handler: 30747 20000000-20002000 already mapped failed -16 2018/01/29 05:02:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ea1000)='/selinux/enforce\x00', 0x200040, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000c6e000)={{0x3ff, 0x7911}, 'port0\x00', 0x10, 0x20000, 0x4, 0x8, 0x6, 0xffffffff, 0x8, 0x0, 0x4, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000054c000)='/selinux/checkreqprot\x00', 0x42000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000869000)={0x5, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d14000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f11000-0x4)=0xc) ptrace$setsig(0x4203, r3, 0x81, &(0x7f00004d2000)={0x2e, 0x8, 0x9, 0x7}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000005d000)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a1b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) r5 = getpgrp(0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000d82000-0x4)=0x0, &(0x7f00003ce000)=0x4) ptrace$poke(0x4, r5, &(0x7f00007d1000)=0x0, 0x6) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) 2018/01/29 05:02:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000af5000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000a95000-0x8)={@hyper=0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f0000b13000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpid() r3 = fcntl$getown(r1, 0x9) kcmp(r2, r3, 0x1, r0, r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a4000)=@common='ip_vti0\x00', 0x10) 2018/01/29 05:02:22 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000986000)='/dev/snd/midiC#D#\x00', 0x5, 0x200) timerfd_gettime(r0, &(0x7f0000606000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00004f0000-0x1)='!\x00Q', 0x0) ftruncate(r1, 0xffff) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/29 05:02:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c15000)={0x0, 0x0, 0x0, 0x0}, 0x100000, &(0x7f000060f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x800, &(0x7f0000190000)="ddff844c9ffdc3be94262355e6cc2089219dcda419b0f8833ce4439381c147aea0a8faa829a7d19337706763fb86dd57ba398a36c33a22d62ee9da4ff395420e052ece47279d16a229ee7434ae47d0fa8e169759500214357af1fc30210f41fc048a21f838f8c751576cc81034a37bb6b5289d0a7f6c749299b671cf3d08da1ef16d5b0dc41fc8c80ba181368cdfab892d7e3bf1090ea52207a9da1502e657908ee772252a0dbf4a7d8dd3785be9a117e38eaf52e7db06d02014cf6ebca10bedfd9274", &(0x7f0000a44000)=0x0, &(0x7f00000db000)=0x0, &(0x7f0000c3a000)="471fcd581948ce08de8972a8f041183b7b399fd27fd8afd11917cad2943637cb25e53498a1d9513e4dea22035f00059cfa3bba7fd2b2c1b6c1cf44b8161d43185e033f90a7cf82024bd614c650a47b2062cbea146fceef226b6808e25ecd05aab692a3feb602a55c86a4eb362f0f84372e5b8d7c6784574d0761af") 2018/01/29 05:02:22 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000447000)='/dev/dmmidi#\x00', 0x8, 0x141040) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000040a000-0x93)={r1, 0x67, 0x10001, "44cf217190945497361ad8f32647b77e4274bb9ff8809dd99c9474ed0e23f5d33c6e25326afd535ae3149991250c25285d5a9f1100b3ce3239bd61b2c401e9ab8b90c5283cb7d5542ed7f1f2d2ed723a87c7b208976df021e71d92948825168d52d0507d98554a06d9581c4302cb79221f005512be76c953b5e213a813db5228e253c6620adb0483e2"}) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000000)=0x1a, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000001000)={0x2004, &(0x7f0000002000-0x8)=0x0, 0x0, r0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000003000-0x1000)=""/4096, 0x1000, 0x10000, 0x0, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000003000)=""/82) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000004000)=""/210) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f0000001000)=""/147, &(0x7f0000006000-0x4)=0x93) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xff, 0x7da, 0x1, 0x2}, &(0x7f0000006000)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000004000-0x8c)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) flistxattr(r1, &(0x7f0000004000)=""/178, 0xb2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000)={0x0, @multicast1=0x0, @loopback=0x0}, &(0x7f0000004000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000001000)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000002000)={&(0x7f0000008000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10, &(0x7f0000006000-0x10)={&(0x7f0000007000)={0x3, 0x4fa, 0xe89, {0x77359400, 0x0}, {0x0, 0x0}, {0x1, 0x10000, 0x10000, 0x4}, 0x1, @canfd={{0x2, 0x6, 0x1d9c, 0x3}, 0x1f, 0x3, 0x0, 0x0, "e7d89769e87b23b0ea908b7bae16031159ee14f5ee33f89af0fd704a45aa9a8c9335415e0cd30649ff4c09a96e7dc7797d16bca713ee2034fb57e22f4c7914cc"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000051}, 0x4000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000009000-0x4)=0x0, 0x4) 2018/01/29 05:02:22 executing program 5: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c3b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000ea5000)={0x4, 0x0, [{0x40000bdf, 0x0, 0x4}, {0xbc3, 0x0, 0x4}, {0x9ce, 0x0, 0x1}, {0xaee, 0x0, 0x62}]}) r1 = syz_open_dev$mice(&(0x7f0000d0b000)='/dev/input/mice\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000940000)=@hdr={0x1, 0x3, 0x7f, 0x7fff, 0x2, 0x1e556138, @ipv4={{0xe, 0x4, 0x80, 0x1, 0x7f, 0x0, 0x9, 0x8000, 0x7f, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@lsrr={0x83, 0x23, 0x7, [@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xf}, @empty=0x0, @rand_addr=0x1, @broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xe}, @loopback=0x7f000001]}]}}, @dccp={{0x3, 0x2, 0x4, 0x1, 0x8, 0x0, 0x0, 0x4, 0x3, "7d5812", 0x6, "9173ec"}, "0266f1fef8ab6afe297ef2abeb7042e25cf2eb9b4d43c3ebbd0a23be856fa1c5618e576ae07dde8e0d345786856450cd74d9568e5f3132"}}}, 0x89) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000ea2000-0x25)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) openat$dsp(0xffffffffffffff9c, &(0x7f0000cda000-0x9)='/dev/dsp\x00', 0x501000, 0x0) 2018/01/29 05:02:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) listen(r0, 0x100401000003) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f000035b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 05:02:22 executing program 7: mmap(&(0x7f0000000000/0x75b000)=nil, 0x75b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee1, &(0x7f0000530000-0x18)={0x0, 0x0, 0x0, &(0x7f000068e000)=0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000456000+0xf17)={0x0, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 05:02:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f000098c000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000d53000)={0x3, 0x0, [{0x80000008, 0x6, 0x2, 0x4, 0x7, 0xffffffffffffffe1, 0x100000001, [0x0, 0x0, 0x0]}, {0x1, 0xfff, 0x1, 0x8001, 0xb0, 0x401, 0x2706, [0x0, 0x0, 0x0]}, {0x80000008, 0x926d, 0x1, 0x9, 0xe1, 0x20000000000, 0x7, [0x0, 0x0, 0x0]}]}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r2 = syz_open_dev$vcsn(&(0x7f0000d1c000)='/dev/vcs#\x00', 0x100, 0x101200) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000da000-0x4)=0x7) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000b9a000)={0x0, 0x0, 0xffffffff, &(0x7f0000afa000)=0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f24000)={0x44, 0x0, &(0x7f0000e15000-0x58)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ffe000-0x18)=[], &(0x7f000064b000)=[]}}], 0x30c, 0x0, &(0x7f0000919000-0x1e)=""}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x11, &(0x7f0000749000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000cd5000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000a73000-0x8)={0x0}) chdir(&(0x7f0000936000)='./file0\x00') 2018/01/29 05:02:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x83, &(0x7f00001fb000-0x119)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "f7e3bee809bf206dfabcf2ac1a3f8a8af969281c4187f1613a152b15cd819b3d6542822d19fd0ef13733d5939c98ef07d60f18c46a65b4c81e7da0d07a2faf3cef2ad83f0e"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 222.231185] binder: 30795:30804 ioctl 4008ae90 20d53000 returned -22 2018/01/29 05:02:22 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x1, 0x42) r1 = accept(r0, &(0x7f0000006000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xd) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000006000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe1e2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}], 0x68) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000000a000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000)="c8b6bd70d4a3365348a77c31dbc86b51ca147c28d63b01bda38d704c500cf47f80207c88c6377d46b4fc05b63106b91bdf286f9cf264f5a7c4a6f6caef6237130a2c7dda9660935a4866b82e7109327975126a6971bea0a7f498953aaadaa1d3c1828d757a63978421d8e0b5cefafc04f9f03baec390ee2bc61385605bc593006fd65c39ec01458b06946271e108dac02be94e5658f4c1359b2785019b57243f2c2213b29fee58c9de2c7f88ddaeeb8e8a557bb228c9f0f686bb6bb401098b79ab1c422955d8e35d559b946791de52c053b9e04eb08759369662cb", 0xdb, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0x6, r3) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x800080800c5012, &(0x7f000000a000-0x8)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f000000a000-0x18)={0x101, 0x7, 0x4}) 2018/01/29 05:02:22 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ce5000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000b6f000)={0x3b8, &(0x7f0000aa4000-0x8)=[]}) r1 = add_key$user(&(0x7f00003e5000)='user\x00', &(0x7f0000dfe000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00007c2000-0xd4)="e23ce9462fb509c1b50c", 0xa, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000717000+0xdcd)=""/147, 0x93) 2018/01/29 05:02:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r0, &(0x7f0000dfe000)=""}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f9000)='/dev/vga_arbiter\x00', 0x20802, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000851000-0xd1)=""/209) 2018/01/29 05:02:22 executing program 3: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000389000-0x38)={&(0x7f0000c87000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)=""/177, 0xb1}], 0x1, &(0x7f0000b4a000)=""/150, 0x96, 0x9}, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) [ 222.271820] binder: 30795:30804 got new transaction with bad transaction stack, transaction 99 has target 30795:0 [ 222.282429] binder: 30795:30804 transaction failed 29201/-71, size 0-0 line 2815 2018/01/29 05:02:22 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xb0, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0x0}}}]}}, 0x2d8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xc8, 0xf0, 0x0, {0x0, 0x0}, [@common=@unspec=@udplite={0x30, 'udplite\x00', 0x0, {0x1, 0x2, 0x0, 0x3, 0x3}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x6}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000000, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x10000000000000}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xfffffffffffffffd}}}]}}, 0x318) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000013000-0xa)='/dev/ptmx\x00', 0x400, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000011000)=0x0) 2018/01/29 05:02:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e8e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000125000-0x8)={0x0, 0x8}, &(0x7f000061d000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a2c000-0xa0)={r1, @in6={{0xa, 0x1, 0xffffffffffff8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x0, 0x8fcb, 0x2}, &(0x7f0000193000)=0xa0) 2018/01/29 05:02:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x20, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000002000-0x20)={0x3, 0x0, 0x1, 0x6e, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000003000-0x10)={0x7, 0x7, 0xa54, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x80000000, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f00006ea000-0x18)={0x1, 0x22, 0x1, r3, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000003000)=0x0, 0x4) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0x54, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x5f, 0x0, 0x0, 0x0}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockname$ipx(r0, &(0x7f00008f8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd7000)=0x10) getsockopt(r0, 0x800000010f, 0x20080000000080, &(0x7f00004ad000)=""/0, &(0x7f0000a3c000)=0x0) [ 222.367401] xt_TPROXY: Can be used only in combination with either -p tcp or -p udp 2018/01/29 05:02:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f000013f000-0x38)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000871000-0x10)={0x0, 0x989680}, &(0x7f000044b000-0x8)={0x0}, 0x8) 2018/01/29 05:02:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000ef9000-0x12)='/dev/input/mouse#\x00', 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000744000)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002c000-0x23)=""/35}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000427000-0x1)=0x0) 2018/01/29 05:02:22 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000004000)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000014000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000005000)=0x2) [ 222.389262] binder: 30795:30817 ioctl 4008ae90 20d53000 returned -22 2018/01/29 05:02:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x5, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) open(&(0x7f0000b62000)='./file0\x00', 0x0, 0x0) close(r1) [ 222.392770] binder_alloc: 30795: binder_alloc_buf, no vma [ 222.392864] binder: 30795:30817 transaction failed 29189/-3, size 40-8 line 2903 [ 222.393146] binder: BINDER_SET_CONTEXT_MGR already set [ 222.393156] binder: 30795:30804 ioctl 40046207 0 returned -16 [ 222.396564] binder_alloc: 30795: binder_alloc_buf, no vma 2018/01/29 05:02:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x400010, 0x2000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000039d000)='./file0\x00', 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dfa000+0x558)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000036c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000407000)={0x5, 0x100000000, 0x79, 0xed7}) 2018/01/29 05:02:22 executing program 1: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000182000)='/dev/mixer\x00', 0x100, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f000075d000-0xc)={{0x400, 0x4, 0x8, 0x401, 0x7fffffff, 0x9}, 0x9}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000366000/0x18000)=nil, &(0x7f00004fa000)=[@text64={0x40, &(0x7f0000fb1000-0x4f)="66440f23f7dee2653e4f0fc7a9c7550000f3400f017d0066b81e010f00d82e663e0f015883f265363e45f4c4819d73f80848b80e000000000000000f23d80f21f835c00000900f23f8c461f5dc59b6", 0xfffffffffffffe0f}], 0x1, 0x0, &(0x7f0000fb1000-0x10)=[], 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000af0000)={0x1, 0x0, [{0x4b564d01, 0x0, 0x101}]}) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/29 05:02:22 executing program 6: inotify_add_watch(0xffffffffffffffff, &(0x7f000000d000)='./file0\x00', 0x2f26eb9feef29ed4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fcc000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x84, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x344c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x6, 0x7243, 0x49c, 0x800000057d2, 0x70, 0x7ff, 0xfffffffffffffff7, 0x8, 0x401, 0xfc8, 0x1, 0x2, 0x1259080a, 0x3]}, &(0x7f0000001000-0x4)=0x108) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x8, 0x1, {0x2, 0x3, 0x1, 0x0, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000068f000)={r1, 0x8001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000000)=&(0x7f0000002000-0x1)=0x0) 2018/01/29 05:02:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000357000-0xc)={0xb42a, 0x1, 0x1, 0x3, 0xfffffffffffff000}, 0xc) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000001000-0x10)=@buf={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00003fd000-0x8)='rxrpc_s\x00', &(0x7f0000440000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ef0000-0xa)='GPLuser)%\x00', 0xfffffffffffffff9) add_key$user(&(0x7f00000e8000)='user\x00', &(0x7f0000d1c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aac000-0x38)="501cdbe7b9e0259ebc5d39b3fc6909ad745637f8c113000000000000000008c3f1ca647676182401000471edde3095a86b271e2d73b4", 0x48f, r2) r3 = request_key(&(0x7f000001b000-0xd)='dns_resolver\x00', &(0x7f0000583000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007fa000-0x3)='\x00', r2) r4 = syz_open_dev$midi(&(0x7f0000d99000-0xb)='/dev/midi#\x00', 0x7, 0x200000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000e3e000-0x28)=[{0x3, 0x8}, {0x3, 0x1}, {0x2, 0x100000000}, {0xf, 0x9}, {0x4, 0xffffffffffffffff}], 0x5) add_key$user(&(0x7f0000110000-0x5)='user\x00', &(0x7f0000ba4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000723000)="a9e3968382261e8cfc7deda5da03c70167ed60a4570c665b8880286abb2236f638af62ddc73cb013c97db00878e4f26843d1b2d3de984302fbdbb543af616458490b8fe45a887ff418cc841c184809af390163bd44410af0d915aedfe6239ec0444c35c55779c21d8d6c6c5ab48dc05f0b343f28c96b791d1b427fb42608226863deade6cf9243dfe89744", 0x8b, r3) openat$vsock(0xffffffffffffff9c, &(0x7f0000d40000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/01/29 05:02:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000822000-0x4)=0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/29 05:02:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mkdir(&(0x7f0000a78000)='./file0\x00', 0xc) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a90000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0xffffffffffffff50}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009f9000-0xc)='/dev/rfkill\x00', 0x400040, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00000ef000)=0x0) 2018/01/29 05:02:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x60000000401070cd, &(0x7f0000e8d000)="") flock(0xffffffffffffffff, 0x1) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000a24000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f4b000)=0x48, 0x80000) r1 = accept(r0, &(0x7f0000ed1000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00008b9000)=0x10) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00004a8000)=0x6) bind$can_raw(r1, &(0x7f0000f9f000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = gettid() stat(&(0x7f0000608000)='./file0\x00', &(0x7f000097c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007d4000)='./file0\x00', &(0x7f00001d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d60000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000953000)=0xc) getresgid(&(0x7f0000d04000)=0x0, &(0x7f00005cf000-0x4)=0x0, &(0x7f00002c8000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000015000-0x4)=0x0) lstat(&(0x7f0000c0f000)='./file0\x00', &(0x7f0000d79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000061a000-0x8)=[0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000677000-0x38)={&(0x7f0000db2000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000033d000-0x30)=[{&(0x7f00004ca000-0xdc)="5f30c495a1ab320c8418dfdbaa42562f8822aef1a0df3d800ca18c1412a6fc3eb8fc7ad88dbabcd8d55cbbf57dfd93963ab50608b5c788f4789888eaa97fd2e1ce1721a4fd6e27121ec221027b1e0f4194f7e2d677404bd55d6ecaa408bc4b64dc31b0ae8abd9de88176fca404af86874611e9b530aa95a5c02d0ca12cbb8adeed5fed8c129e676728fff25777d83ef6ca78d75e4c11fac96efc763584601d13a4eac31f91ab92682e0000dd1cc2ce439a2816813d22ea10b2e96cbda55d69e09e3e93646a62a86ac6b8ea496777555eb54c9adc2f095ff53992790a", 0xdc}, {&(0x7f0000799000)="d6cde5371a2755b3f1514f96fe5e1f323c60a8a0c347d37610039aca67ce8f127362ac31aa2b20da07923626a49bf08d30d537a096e2fa46fd3acd42e9739c9f3ea40cb01052323f759d00e726be", 0x4e}, {&(0x7f000009b000-0xc3)="67d05e2b79dfabec2ec5f44ddb4d116fa85dbb97290bdaa9eeb5b00fd0d1a91e960f94dbf75b23f9ef40fbc7cd5eed7dac409c75c7b079b408aaf7bfdcaace35857aec5ff4c6e617eac1b4610cf8abf4af42630587218b65e2ec5a3957eb438da7f084cfd99e3688d442a08cdde1598074e8c5d0648904a17898bf538b8228d5332fe0bbba48e36fb284cd13d569e762b5a66225f815acdc1aa497f8fb363f38031318ef1fca71fd4d7ace655e56d16917bb17530b058770b360a4f11f27c9f38d4c77", 0xc3}], 0x3, &(0x7f0000deb000-0x90)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x90, 0x0}, 0x8000) 2018/01/29 05:02:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x2) semctl$SEM_INFO(r0, 0x7, 0x13, &(0x7f0000f18000-0x4d)=""/77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 222.396607] binder: 30795:30825 transaction failed 29189/-3, size 0-0 line 2903 [ 222.521336] xt_TPROXY: Can be used only in combination with either -p tcp or -p udp [ 222.531762] binder: undelivered TRANSACTION_ERROR: 29189 [ 222.541493] binder: release 30795:30804 transaction 99 out, still active [ 222.548467] binder: send failed reply for transaction 99, target dead 2018/01/29 05:02:22 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000013000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0xee, 0x5, 0x0, 'queue1\x00', 0xfa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000000)=""/205) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r3 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000029d000)='./file0\x00', &(0x7f0000996000-0x8)='./file0\x00', &(0x7f0000fc7000-0x5)='ext3\x00', 0x802000, &(0x7f0000759000-0x6)="") rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 05:02:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000199000-0x360)=@security={'security\x00', 0xe, 0x4, 0x300, 0xffffffff, 0x98, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000b88000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x270}}, [{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0x0, @generic="d28dca00f5866887cb053a1a19faaea5", @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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x917, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="d8aeb494f13888134a753e713cd1c193", @common='bpq0\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, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, 0xc, 0x6, [0x4, 0x101, 0x7, 0x9, 0x2, 0x8000, 0x9, 0x0, 0x0, 0x9, 0xa8eb, 0xfffffffffffff801, 0x6, 0x100000000, 0x3, 0x20], 0x2, 0x8, 0x3}}}, {{@ip={@empty=0x0, @empty=0x0, 0x0, 0x0, @common='syzkaller1\x00', @common='eql\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, 0xa0, 0xc8, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x0}}}]}}, 0x360) 2018/01/29 05:02:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000b90000-0x1a)='*!/systemvboxnet1#.nodev+\x00', 0x1a, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000fbb000-0xe)='/dev/admmidi#\x00', 0x9, 0x101200) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000882000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000d99000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000925000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x7, 0x6f02, 0x0, 0x9, 0x0, r2}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000510000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000021c000)="", 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x1) dup3(r0, r3, 0x0) 2018/01/29 05:02:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003ff000-0xc)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000c55000-0x8)={0x0, 0xff}, &(0x7f0000f72000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000043d000)={r1, 0x7602, 0x20}, &(0x7f0000be3000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000250000)={0x6, 0x84b, 0x8000, 0x4c6, 0x6, 0x8, 0x0, 0x5, r1}, 0x20) r2 = syz_open_dev$loop(&(0x7f0000f74000-0xb)='/dev/loop#\x00', 0x0, 0x44042) fstat(r0, &(0x7f00001ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f0000a4a000)=""/4096, 0x1000) 2018/01/29 05:02:22 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000539000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x2140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f00005f0000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlink(&(0x7f0000013000)='./file0\x00', &(0x7f0000003000)=""/236, 0xec) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 05:02:22 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00001ec000)='/dev/mixer\x00', 0x84400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000ceb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000acc000)=[{0x8000, 0x8, 0x3, 0x8}, {0xfffffffffffffff7, 0xffff, 0xfff, 0x7}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x2000)=nil, 0x2000}) write$selinux_context(r1, &(0x7f0000002000-0x20)='system_u:object_r:pam_exec_t:s0\x00', 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000003000-0x16)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0], &(0x7f0000003000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0], 0x6, 0x1, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = accept4$netrom(r0, 0x0, &(0x7f0000001000)=0x0, 0x800) r3 = syz_open_dev$sndmidi(&(0x7f0000003000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x0) bind$netrom(r0, &(0x7f0000001000)=@full={{0x3, {"cbb90cd57133e0"}, 0x9e1b}, [{"a3435912428393"}, {"b9cd5782772610"}, {"6b66a8e041e9bb"}, {"daa1e305ba40f2"}, {"1dd8bd8b89189e"}, {"39ec5306ffca1c"}, {"b09b830f1c7516"}, {"b24062488c5604"}]}, 0x48) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000000000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000004000)=0x9) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000004000)={0x6, [0xdb6, 0x0, 0x800, 0x0, 0x1000, 0x1c00000]}, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) listen(r2, 0x401) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000006000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000006000)={0x2, 0xa06}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@common='ip6_vti0\x00') 2018/01/29 05:02:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/member\x00', 0x2, 0x0) fchdir(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000930000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000955000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffb7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f00002b3000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r2, &(0x7f000056e000)=[{&(0x7f0000860000)=""/239, 0xef}], 0x1) 2018/01/29 05:02:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1b) recvmsg(r0, &(0x7f0000810000)={&(0x7f0000994000-0x5d)=@un=@file={0x0, ""/91}, 0x5d, &(0x7f0000204000-0x60)=[{&(0x7f00000ee000-0x15)=""/21, 0x15}, {&(0x7f0000461000-0xc9)=""/201, 0xc9}, {&(0x7f00002f3000)=""/255, 0xff}, {&(0x7f0000d4d000-0x83)=""/131, 0x83}, {&(0x7f0000aed000)=""/68, 0x44}, {&(0x7f00001c7000-0xf8)=""/248, 0xf8}], 0x6, 0x0, 0x0, 0x0}, 0x40000000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00002af000-0x8)=[{&(0x7f0000aad000)="290000002000190700003fffffffda060200000022e80001040000040d00140000000000000000019c", 0x29}], 0x1) 2018/01/29 05:02:22 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0045002, &(0x7f0000005000)=0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x501183, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f000000c000-0xe)='/dev/admmidi#\x00', 0x7, 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000006000-0x8)={r1, r2}) writev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f000000a000-0x1000)="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", 0x200}], 0x1) 2018/01/29 05:02:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e9e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/29 05:02:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x44) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a12000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) mq_notify(r1, &(0x7f0000503000-0x60)={0x0, 0x2d, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 05:02:22 executing program 1: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000ff8000-0x10)={0x0, 0x0}, &(0x7f0000e24000)={0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c97000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000ff9000-0x78)={0x0, 0x78, 0x4, 0x100000001, 0x4, 0x7, 0x0, 0x1, 0x200, 0x1, 0x5, 0x1, 0x7ff, 0x1, 0x3, 0x1, 0x9, 0x10000, 0x6, 0x2, 0x7, 0x5, 0x6, 0x6, 0xf72, 0x1, 0x7, 0xffffffff, 0x200, 0x0, 0x8, 0x4, 0x0, 0x1ff, 0xffff, 0x1, 0x2, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000ff9000-0x1)=0x0, 0x4}, 0x4248, 0x7f, 0x80000001, 0x1, 0x9, 0x8, 0xf0, 0x0}, r2, 0x80000000, r0, 0x8) 2018/01/29 05:02:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x7fffffff) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000cb3000)=@generic={0x20000000001e, "01030000000000010b0000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008d3000-0x8)={0x0, 0x0}, &(0x7f0000f4c000-0x4)=0x8) accept4(0xffffffffffffff9c, &(0x7f0000617000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000011a000)=0x32, 0x800) lookup_dcookie(0x9, &(0x7f00002e0000)=""/103, 0xfffffffffffffec7) r2 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f000017d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00006f6000)=0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 05:02:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00009d2000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f37000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ecb-camellia-aesni-avx2,sha224-generic))\x00'}, 0x58) 2018/01/29 05:02:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000047d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000050e000)=""/154, &(0x7f0000000000)=0x9a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001000-0x9)=""/9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00001ba000-0x9)='/dev/sg#\x00', 0x0, 0x81) close(r2) 2018/01/29 05:02:23 executing program 4: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000177000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$TIOCSBRK(r1, 0x5427) bpf$MAP_CREATE(0x0, &(0x7f000041c000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/29 05:02:23 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000ddd000-0x5)='/dev/adsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x28, 0x200) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r2, &(0x7f0000001000)=@objname={'system_u:object_r:getty_log_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x0, 0x20, './file0\x00'}, 0x4a) readv(r2, &(0x7f0000006000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000008000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/29 05:02:23 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000577000)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000155000)={0x7, 0x7, 0x6, 0x0}, 0x5) mlock2(&(0x7f00001d7000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000+0x2f8)={0x220000000000000, 0x3, 0x1, 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], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7e, 0x364c, 0x8, "f1bfb42d8ed6b2d8d51d80937bb5fd98", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x6, 0x8, 0xff, 0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x82, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x81, 0x404000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002000-0x4)=0x4, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000004000-0x2)={0x80, 0x0}, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000004000)=0x8, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000005000)=@un=@file={0x0, ""/43}, &(0x7f0000005000)=0x2d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000008000-0xc)=@known='trusted.syz\x00') pkey_alloc(0x0, 0x3) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000008000-0x4)=0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009000)={0x0, 0x0}) 2018/01/29 05:02:23 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0x13)='/selinux/checkreqprot\x00', 0x6c0000, 0x0) bind$inet6(r0, &(0x7f0000006000)={0xa, 0x1, 0x2c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x0, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/29 05:02:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000ec0000-0x9)='/dev/ion\x00', 0x10083, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000224000-0x8)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00002d1000-0xb8)={0x0, 0xfffffffffffffffd, 0x7f, 0x3f, 0xffffffff, 0x4, 0x1, 0x4, {0x0, @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]}, 0x3, 0xdc, 0x3, 0x2, 0x4}}, &(0x7f0000f11000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000301000-0x6)={r3, 0x80000000}, 0x6) read(r2, &(0x7f00009d4000)=""/0, 0x0) 2018/01/29 05:02:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000b5000-0xd)='/dev/net/tun\x00', 0x0, 0x30000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000c2c000-0x28)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000d8d000)=0x5) 2018/01/29 05:02:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000291000-0x4)=0x4) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r2 = userfaultfd(0x0) userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/29 05:02:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) connect$inet6(r1, &(0x7f000062b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00002a3000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f000086d000-0x4)=0x1a2) recvmmsg(r2, &(0x7f000094b000-0xf0)=[{{&(0x7f0000105000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007c4000-0x90)=[], 0x0, &(0x7f0000b8c000)=""/202, 0xca, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00009fc000-0x10)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000343000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000011000)={&(0x7f0000018000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f000098a000-0x1)=0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) r3 = fcntl$getown(r2, 0x9) fdatasync(r1) perf_event_open(&(0x7f0000e90000-0x78)={0x4, 0x78, 0x3, 0x8001, 0x8000, 0x100000000, 0x0, 0x0, 0x8, 0x1, 0x3ff, 0x5, 0x0, 0xec, 0x9e, 0xfffffffffffffff8, 0x1, 0x9, 0x2, 0x5, 0x7, 0x8, 0x7c52, 0x6, 0x0, 0x8, 0x3, 0x6, 0x4, 0x1000, 0x36, 0x0, 0x10000, 0x20000000000, 0xfff, 0x1, 0x6, 0x2, 0x0, 0x9, 0x0, @perf_config_ext={0x9, 0x5}, 0x10000, 0x7fffffff, 0x401, 0x2, 0x4, 0x9, 0x7fc0000, 0x0}, r3, 0x100000000, r2, 0x1) 2018/01/29 05:02:23 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) time(&(0x7f0000bd6000)=0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000916000)='/selinux/mls\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000764000)={0x4, 0x2, 0x1, "412c49c4a7f1", 0x5, 0x0}, 0x10) r1 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x1276, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/29 05:02:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x1000, 0x800, &(0x7f0000283000/0x1000)=nil) clock_gettime(0x0, &(0x7f0000519000)={0x0, 0x0}) futex(&(0x7f0000f72000-0x4)=0xfffffffffffffffa, 0xd, 0x800, &(0x7f00006c0000-0x10)={r1, r2+10000000}, &(0x7f000015c000-0x4)=0x6, 0xfffffffffffffffb) shmctl$SHM_LOCK(r0, 0xb) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f000096d000)=[]) 2018/01/29 05:02:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = getpgrp(0x0) sched_getparam(r0, &(0x7f0000940000)=0x0) io_setup(0x3, &(0x7f00003ed000)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000a78000-0xb)='/dev/adsp#\x00', 0x9, 0x4000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000066000-0x4)=0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f000073d000-0x30)={0x0, 0x0, []}) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x44001) r3 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000bb6000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) syz_open_dev$loop(&(0x7f0000ef7000-0xb)='/dev/loop#\x00', 0x6, 0x500) 2018/01/29 05:02:23 executing program 2: 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) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00001f1000)=0x596, 0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005f2000-0x78)={0x3, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x0, 0x3, 0x2, 0x80000000, 0x0, 0x4, 0x3e, 0x8}) 2018/01/29 05:02:23 executing program 7: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000e73000)='/dev/usbmon#\x00', 0x1, 0x80000) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b18000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e74000-0x4)=0x14) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/29 05:02:23 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000230000-0xa)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00006fe000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0xc000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b21000)={0x0, 0x0, 0x0}, &(0x7f0000936000-0x4)=0xc) syz_open_procfs(r1, &(0x7f0000fdd000)='net8rt_cache\x00') 2018/01/29 05:02:23 executing program 1: socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 05:02:23 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a3e000)=0x0, &(0x7f00003a8000-0x4)=0x4) fstatfs(r0, &(0x7f0000756000)=""/4096) 2018/01/29 05:02:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000994000-0x8)='./file0\x00', 0x800, 0x80) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000fda000)=0x0) connect$pptp(r0, &(0x7f00001e7000-0x20)={0x18, 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]}, 0x20) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000293000)={0x7, 0x8, 0x8, 0xcb, &(0x7f0000ee0000)=""/203, 0x60, &(0x7f0000e66000-0x60)=""/96, 0x8a, &(0x7f000061f000)=""/138}) r2 = dup2(r1, r1) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000580000)={0x17, 0x400006, 0x0, 0x0}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000848000)=0x1000, &(0x7f000076a000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f00005e7000-0x10)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) r3 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000458000-0x110)={{0x4, 0x5, 0x9, 0x7f, "edf942ac24b509fbcdc9c5e322e0881135a62514f01eb42a50855434ac1d6ecf6a97d6e477a3dad0a7db2648", 0x6}, 0x0, 0x0, 0x20, r3, 0x7fffffff, 0x400, "21ad2779f71687aa046961eeea663f1410a0de322b4d0ca8b3d67f968f11cd6d8a8a74158c86004a9243057e9c6dab72f35cb1e3397aaf1f24c3b1ed8dddd1d5", &(0x7f00004b0000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x9, 0x7, 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]}) connect$vsock_dgram(r2, &(0x7f00008e8000-0x10)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) uselib(&(0x7f00004d8000)='./file0\x00') epoll_create1(0x80000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/29 05:02:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x2, &(0x7f0000abe000-0x60)={0x0, 0x100000000000000, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000db1000-0x4)=0x0, &(0x7f0000f5e000)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000048a000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000b62000-0x49)=""/73) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000492000-0x4)=0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_open_dev$dmmidi(&(0x7f0000995000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffff001, 0x400402) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000042000)={0x1d71, 0x2, 0xffffffff, 0x3f, 0x7f800, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlinkat(&(0x7f000006b000-0x8)='./file0\x00', r3, &(0x7f0000102000-0x8)='./file0\x00') ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r4, 0x541d) r6 = fcntl$getown(r3, 0x9) ptrace$getsig(0x4202, r6, 0x9, &(0x7f0000772000-0x10)={0x0, 0x0, 0x0, 0x0}) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) sendfile(r4, r7, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/29 05:02:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setns(r0, 0x44000000) preadv(r0, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0x2000) 2018/01/29 05:02:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000e, 0x40) r1 = accept(r0, &(0x7f0000ba0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000081e000)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000063f000)={{{@in=@loopback=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000722000)=0xe8) sendmsg$nl_route(r1, &(0x7f00000ba000)={&(0x7f0000f4f000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000b50000-0x10)={&(0x7f0000b9b000)=@ipmr_delroute={0x34, 0x19, 0x10, 0x1, 0x0, {0x80, 0x94, 0xb0, 0x6, 0xfe, 0x7, 0xff, 0x8, 0x1200}, [@RTA_MARK={0x8, 0x10, 0x1000}, @RTA_PRIORITY={0x8, 0x6, 0x9}, @RTA_UID={0x8, 0x19, r2}]}, 0x34}, 0x1, 0x0, 0x0, 0x48084}, 0x20000000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d88000)="8907130100", 0x5) setns(r1, 0x40000000) socketpair(0xf, 0x3, 0x5768, &(0x7f0000029000)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000a2e000)=""/109) 2018/01/29 05:02:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000096f000)={0x6, 0x35}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c3a000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000489000-0x7)='system\x00', 0x200) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/29 05:02:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0xffff) 2018/01/29 05:02:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000)=0x0, 0x4) sendmsg$alg(r0, &(0x7f0000dff000)={0x0, 0x0, &(0x7f000048c000)=[{&(0x7f0000e1d000-0x1000)="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", 0x1000}, {&(0x7f0000348000-0xf1)="ce50ac412484462b118d326173c4592b1725cfa8b4b66b01f4a43210b0dd6c18a296563cbff05ccf41318bbca351d5d7aa17de17ce522c9496482b996865d9cd818f0236421c5216a29d6f40aca58cd42d2b24ff046edef79bd00ae38df532b7303a24c6681f83303546adc7bcba2663475525b72791ef658fdc4a191e25ef3f341014db46422dde6bb4a24a83067c9959661d6b785299afe5eb7a6a2d637b4f58decf00e0df5e1374d9421a6c12e64b1224f1c8e535c986f1987138b2601c9c95cd2806e93811ec7791483e5eed2978a88b4fe3652618b27dc50eeec407e81962208c605391e1b7834e47838d13d375cb", 0xf1}, {&(0x7f0000d71000-0x7b)="17faea2d05bd3add96435c727326f36a6a8bb8816409c209ea92684e7e1058578db06061a7132e8af9abdcef0308d18f27f0a461d1c1bf5301db1e49ab08829fbe2f3092e49c90c68361abe98a5561b11fcc5738d70eb46a641b1e1ff79839dd0d4506152f76e7fa8dcd2351be363c8f8e96e8082bc321b0a2221e", 0x7b}, {&(0x7f0000b58000-0xae)="fa1a7fa4d0198ab2db4d56d847cdcc5194d3378c18dcea1e41136eaae1ec64175ff0bc94a78586e4e46d549b80e5fbd455752a3203743cfbfd6a03261bd930e59a45e12f0d6f2609b944f71a9f16f6a1347c5f11f90aa166cc9bb9d8bc9e7e14f70b80c8e58e33d84d070933274a8f6dfbd4c313ee7fc91c9feb1f0912bffa8a2d6bc75cc069433d818431ec635cecef0156dcdea80363e7548f78fe72626057f368ca9ed387da676c5bdb98429b", 0xae}], 0x4, &(0x7f000047a000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x3ec2}], 0x60, 0x4000000}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000021b000-0x4)=0x0, 0x4) 2018/01/29 05:02:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000cae000)='bdev(posix_acl_access.user\x00', 0x3) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000479000-0x8)={@reserved=0x1, 0x0}) setpgid(r2, 0x0) 2018/01/29 05:02:23 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00001c3000-0x4)={0xac6, 0x200, 0x301d}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x7)={0x0, 0x0}, 0x4800) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x2, 0x4251dc3a, 0x4, 0x0, 0x100000001}) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000004000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000cb6000)={{0x1f, 0x7ff}, 'port1\x00', 0x40, 0x1000, 0xb4e, 0x4, 0x9, 0x7, 0x6, 0x0, 0x6, 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]}) 2018/01/29 05:02:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') exit(0x0) process_vm_readv(r0, &(0x7f000033c000)=[{&(0x7f0000bf6000-0x6e)=""/110, 0x6e}, {&(0x7f0000abe000)=""/25, 0x19}, {&(0x7f00000ae000-0x8)=""/8, 0x8}, {&(0x7f00001d4000-0xd0)=""/208, 0xd0}, {&(0x7f0000706000)=""/20, 0x14}], 0x5, &(0x7f0000a73000-0x80)=[{&(0x7f0000ab3000-0x2a)=""/42, 0x2a}, {&(0x7f0000d4f000-0xde)=""/222, 0xde}, {&(0x7f0000336000)=""/231, 0xe7}, {&(0x7f00003da000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c6c000)=""/239, 0xef}, {&(0x7f0000259000)=""/107, 0x6b}, {&(0x7f000086e000-0x59)=""/89, 0x59}, {&(0x7f0000eb2000-0xff)=""/255, 0xff}], 0x8, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f000043e000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x1f, "cede997e2369ffb13f1eb8afef3ca5b21635075442726f8fe3ac54c2929c79c2e4c925d52bf5685b61281da6954f8565a7b9e1bb5f0351e6e863efb38ebe6d", 0x0}, 0x60) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/29 05:02:23 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 05:02:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00001d3000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) syncfs(0xffffffffffffffff) removexattr(&(0x7f0000f50000)='./file0\x00', &(0x7f0000e0b000)=@known='system.sockprotoname\x00') ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000f14000-0x50)={@generic="50d26c0568562d149863cdedf0474785", @ifru_ivalue=0x0}) 2018/01/29 05:02:23 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000006, 0x0) r1 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x8001, 0x40000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000030000-0x4)=0x10, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x4}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/29 05:02:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$hwrng(0xffffffffffffff9c, &(0x7f0000d2a000)='/dev/hwrng\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200e8ff00ffff00", 0xc, 0x0) 2018/01/29 05:02:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000b4c000-0x10)={&(0x7f00001ca000/0x4000)=nil, 0x4000}) 2018/01/29 05:02:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_dev$mouse(&(0x7f0000833000-0x12)='/dev/input/mouse#\x00', 0x6, 0x200) rt_sigsuspend(&(0x7f0000322000-0x8)={0x3}, 0x8) r1 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) 2018/01/29 05:02:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@ldst={0x3, 0x0, 0xb, 0xa, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket(0x3, 0x0, 0x590b) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00007ad000-0x88)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x950, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}], 0x88) clock_gettime(0x0, &(0x7f0000796000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000ecd000-0x3c)=[{{&(0x7f0000646000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00008ac000-0x60)=[{&(0x7f000053d000-0x2f)=""/47, 0x2f}, {&(0x7f00005f0000)=""/31, 0x1f}, {&(0x7f00001cd000-0xdf)=""/223, 0xdf}, {&(0x7f0000b4e000-0xf0)=""/240, 0xf0}, {&(0x7f0000e11000-0x2b)=""/43, 0x2b}, {&(0x7f00003a8000-0x6d)=""/109, 0x6d}], 0x6, &(0x7f00006df000)=""/4096, 0x1000, 0x63c}, 0x4a0}], 0x1, 0x100, &(0x7f0000b9f000-0x10)={r2, r3+30000000}) 2018/01/29 05:02:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x7, 0x7fffffff, &(0x7f0000591000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f000002d000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00005ec000)={0x0, 0x0}}}) 2018/01/29 05:02:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000091e000-0x4)=0x60) fgetxattr(r0, &(0x7f0000df3000-0x15)=@random={'security.', ']-locgroup/\x00'}, &(0x7f0000fbc000-0xca)=""/202, 0xca) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b45000)='/proc/self/net/pfkey\x00', 0x400000000, 0x0) readv(r1, &(0x7f0000276000-0x90)=[{&(0x7f0000871000-0x94)=""/148, 0x94}], 0x1) 2018/01/29 05:02:23 executing program 3: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000d3c000)='/dev/amidi#\x00', 0xb6c, 0x32401) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000a5f000-0x1c)={0x1, 0x0, 0x2, 0x0, 0x7fff, 0x7, 0x8, 0x7ff, 0x7f, 0xf42, 0x8001, 0x400, 0x0, 0x10000, 0x8, 0x3, 0x976, 0x0, 0x80000001}) connect$inet(r1, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000037e000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000b5000-0x8)=0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000d3b000)="b196267c93b85c5e1f8cebce2de990421c4a18dccc11a730afffbda60ac9eea530daf5555d22fa27fd383599cfe90358d1fb903a232dad90b966ac6a2759f07398fe5f114fc83d3f3c7e08f2ab0e27d7eba12138de6d4658359c483f9b32ab730c98028e698d50b91feac4771d20791a67a7577d2203ef5de78a931d40ccb63747a7df0f087ce49d5a47280009322fd991d22941e56bb201af935b5e527f0d7144fc90d1f39d38d5c8e445d048e160ea367f83a3d7", 0xb5, 0x4001, &(0x7f0000d3c000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x1c) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/29 05:02:23 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ee3000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000742000)={&(0x7f0000001000-0x1c)=[0x7, 0x7, 0x2, 0x8, 0x21, 0x7191, 0x4a84], 0x7, 0x3, 0x7fff, 0x7, 0x0, 0x3f, {0x3, 0x800, 0x2, 0x6, 0x2112, 0x4, 0x0, 0x8, 0x6cdcac14, 0x0, 0x3a0, 0x5, 0x1, 0x2, "4feccda084bde338a9d68d9b77b680487a46a45ae7eb81ad778a100ad8fadbd9"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fa9000-0x9)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000768000-0x6)={0x0, 0x2}, &(0x7f00000a3000-0x4)=0x6) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000b7000)=0x0, &(0x7f0000001000-0x8)=0x1) personality(0x400000b) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d65000-0x35)={r3, 0x2d, "364512f0da17eaf8c73841fc61894a2d6f139c7d30f35d12dc251119fbcef3919c7d7e43b92ea685cd6bb69551"}, &(0x7f0000cef000)=0x35) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e0d000-0x10)={r1, r2, 0x2, 0x3}, 0x4b) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00001da000-0x20)={0x102000, 0x0, 0xffffffffffffffdd, 0x9, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 05:02:23 executing program 2: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000ac3000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bad000-0x4)=0x14) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f8a000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000f89000)='./file0\x00', &(0x7f000015e000-0x10)=[&(0x7f0000574000-0x5)='bdev\x00', &(0x7f0000987000)='$system&\x00'], &(0x7f0000efb000)=[&(0x7f0000f89000)='\x00', &(0x7f0000f89000)='+vboxnet1vmnet0&bdev^\x00', &(0x7f0000301000)='\x00', &(0x7f0000f89000)='\x00', &(0x7f0000f8a000-0xa)=',[&vmnet1\x00'], 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f89000-0xe8)={{{@in6=@loopback={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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000280000)=0xe8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f89000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x40, 0x2, 0x20, 0x80, 0x6c, r1, r3}, {0x1000000000000, 0x0, 0x9, 0x6, 0x1, 0x800, 0x40, 0xffffffffffff9fe6}, {0x9, 0x5, 0x81, 0x8}, 0x6, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0, 0x0, 0x2, 0x9, 0x6, 0x6, 0x2}}, 0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f87000)=0x1920, 0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000f88000)='/dev/usbmon#\x00', 0x9, 0x301202) sendto$inet6(r4, &(0x7f0000253000-0xe3)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) 2018/01/29 05:02:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x2200, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)={0x7, 0xc, [0x7, 0x40, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="5359df0712a870f6bff52b4f9f1e1affaec27737cece2ae351b4478187fcd40cb91887fe455aa18f6c793c3b7cfcd2644ce7b343bc14c4578471588fdb51a5a0e19f1fea58f942e1ed6ef367f24b2980a5da26756dd0dd18bfbf1c651eeb6d578a6262358be2aa333820a0fcf4274d", 0x6f, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x22)="706f7369785f61636c5f6163636573732e76626f786e65743173656c696e7578c200", r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000000000)=""/191, 0xbf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x4400, 0x0) keyctl$setperm(0x5, 0x0, 0x100000003) 2018/01/29 05:02:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ce7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc5000-0x4)=0x3, 0x4) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/29 05:02:23 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000014000)=0x9, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(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, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:23 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000038b000-0xc)={0x4, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x40, 0x9, 0x0, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) accept4$inet(r0, 0x0, &(0x7f0000b55000-0x4)=0x0, 0x80000) r2 = fcntl$getown(r0, 0x9) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000089e000)={0x9, 0xa8, r2, 0x8001, r3, 0xa31, 0x6, 0x3ff}) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f00004c5000)=0x0) 2018/01/29 05:02:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000021f000)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000192000-0x20)={0x100000001, 0x0, 0x10001, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000bdc000-0x10)={0x7fffffff, r2}) 2018/01/29 05:02:23 executing program 4: r0 = dup(0xffffffffffffffff) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ff4000)={0x0, r0, 0x5, 0x3, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000001000-0x4)=0x100000000, 0x4) statx(0xffffffffffffffff, &(0x7f0000f9b000-0x8)='./file0\x00', 0x2500, 0x0, &(0x7f000007d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 05:02:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000ca9000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f000029b000)="390000001000094700bb61e1c30500000700002102000000450001070000000007001a040007004a000007de000008000300ffff06001ee433afd3125897bed7c9945bb87c8aef15f7aca1976ef9a779ddcf8b3c6c65b04b9a06e7850b2e488faf2ddf384aa7cb23a3011ccf6846bb268fc17a677aa3ffedd334f6b92081b91434153ea11b2d7bed94bbc32bbd5026ec216b5c0c20550f9e9725bbd81d36a594000001f00000000032c918bc19b6321b0e", 0xffffffffffffff38}], 0x10c7) r1 = memfd_create(&(0x7f0000a80000+0x2ae)='GPL.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000b68000-0xbc)={0x8001, 0x3, 'client0\x00', 0x2, "67ebb478b4d1030f", "0ae4d949ab9ae42837bcc625226fb460cfee36b8b2621c040d71dec79d5f2108", 0x20, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 05:02:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/sequencer\x00', 0x4000c0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000017000-0x4)=0x7ff, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x101, 0x4) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00007a2000)={&(0x7f0000905000-0xdc)={0x18, 0x27, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000b7b000-0x6)='./bus\x00', &(0x7f0000af0000-0x6)='ramfs\x00', 0x0, &(0x7f000050f000)="") r0 = syz_open_dev$dmmidi(&(0x7f000090c000)='/dev/dmmidi#\x00', 0x9, 0x20800) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001be000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/rfkill\x00', 0x8000, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000583000)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d25000)={0x0, 0x0, 0x0}, &(0x7f0000453000-0x4)=0xc) lstat(&(0x7f0000016000-0x6)='./bus\x00', &(0x7f000050a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00009e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000743000)='/selinux/policy\x00', 0x0, 0x0) r8 = openat(0xffffffffffffffff, &(0x7f0000e4b000-0x6)='./bus\x00', 0x59b043, 0x20) r9 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b61000)='/dev/ashmem\x00', 0x202001, 0x0) r10 = syz_open_dev$sndpcmp(&(0x7f0000d36000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x803) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000026d000)=0x0) syncfs(r9) getresuid(&(0x7f0000294000)=0x0, &(0x7f0000823000)=0x0, &(0x7f0000101000)=0x0) r13 = getegid() r14 = socket$bt_bnep(0x1f, 0x3, 0x4) r15 = syz_open_dev$evdev(&(0x7f00004d4000)='/dev/input/event#\x00', 0xfffffffffffffffa, 0x1) r16 = socket$inet6_udp(0xa, 0x2, 0x0) r17 = accept$ipx(0xffffffffffffffff, &(0x7f0000ebf000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000039b000-0x4)=0x10) r18 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000190000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(r0, &(0x7f000018e000)={&(0x7f0000e75000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002f9000-0x60)=[{&(0x7f00002cd000)="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", 0x1000}, {&(0x7f000095b000-0x84)="8d51f304f75faba652f0ae42568499671249d3ca4e677b0bf0b9e197681065515d9537c59752a94419eda4388bd9595c7b64261d787fb0a16ef41f8dd9db118666b167c4a297c7e540b8d15d1c008d1643d6034b28d5d77221af3a8e89438cfc3b69414c84a20d7ef7e55b7f429178be17898727835e29fdc95ab0c69a8cf79b660f3073", 0x84}, {&(0x7f0000daa000)="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", 0xfe}, {&(0x7f0000a76000-0x7a)="bc5f04b63da49d495f16003c5e1c297955ad9cccba65d5bd47a8a37b54ce52b582c5db66eaa6d37f9ddda8bfdb58c545777c143cee2c8dbb1ba0e05bac4c25bbfd1473c21ecc1d8ea74c6794d7b3855dffa77abff0441cc7dfc0a285e678ce0eb579481df09afb6de4e7dac8198c0d2346b51544b22c30c7cc98", 0x7a}, {&(0x7f0000cf2000-0x79)="26f14f7bed7df7afceab6aefe43363238eeac8a3c1fa993b207a296e9140f1445f4be56705efe4f2b7d184e173c33bd5581fd25667a35f4840317fd3476dce8cc05847ef5e314f55c93ab8ca6fe20c993802ae9a52b66a4521ef6d98ff5abfc30c4f4b4e4e89c4b5a119eab9dd72632c1925d3b8f8e9ac8be47893a1d99b1bad19ae5050beb1ce44057b1be1f0f2ad808b43c6b51d024635114557b80dbb392a066cf073cf068eaa95b9c952b6e25795427f0045a8362b768c1cd48e1b5b9a56be36949ec316afece519693a", 0xcc}, {&(0x7f0000908000-0x82)="f3917997ae11266657f86342319beba0460f3fa04f09f78dc7b7545360474c62e4de9ddafdad9cb8b420557af441f8bce26c97e52160d38580cf90a6f54b8b520263a10a3d9c6db33f89e0f920853d22acaebaa21a2632b6788c981ddb4114b104b24d48f6c0f78e5ae50967d20eed67be93817cc7b75d8630eff6892e7a19ba15de", 0x82}], 0x6, &(0x7f0000156000-0xb8)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14]}, @rights={0x20, 0x1, 0x1, [r15, r16, r17, r18]}], 0xb8, 0x4000800}, 0x40001) umount2(&(0x7f0000fbb000)='./bus\x00', 0x6) 2018/01/29 05:02:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f98000)=0xfffffffffffffffe, 0x4) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000083d000-0xa)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) read$eventfd(r1, &(0x7f0000649000)=0x0, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b9a000)={0x0, 0xfff}, &(0x7f0000bbd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f4c000)={r2, 0x4a, "8e3d14e70cd14c4f90afdb1c15cc43cc0c4ef96846c0408d3c39340d4651f5b4a4f838a20447709cd46b154ffc1f7cb77dc9beeea2a1d4d804c82d28949aba795c311470822463a295ff"}, &(0x7f0000880000)=0x52) fchdir(r1) 2018/01/29 05:02:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1ff, &(0x7f0000001000)=""/175) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(0xffffffffffffffff, 0x0) ppoll(&(0x7f000039d000)=[{0xffffffffffffffff, 0x8200, 0x0}], 0x1, &(0x7f0000d86000-0x10)={0x0, 0x0}, &(0x7f00000d8000-0x8)={0x0}, 0x8) clock_gettime(0x0, &(0x7f000027a000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000297000-0x20)={{r0, r1/1000+10000}, {0x77359400, 0x0}}, &(0x7f0000ce1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 05:02:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x8, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000001000-0x72)={'system_u:object_r:syslogd_var_lib_t:s0', 0x20, 'system_u:object_r:depmod_exec_t:s0', 0x20, 0x33, 0x31, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x72) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @empty=0x0, {[]}}, "e70088237100010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) write$tun(r1, &(0x7f00003b1000)=@hdr={0x0, 0x3, 0x72148f6d, 0x7, 0x2, 0x10001, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x1f, 0x4, 0x6}], {0x8100, 0x3, 0x6, 0x5}}], {@ipv4={0x800, {{0x28, 0x4, 0x4, 0x4, 0x22c, 0x0, 0x9, 0x100, 0xa9, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[@end={0x0}, @lsrr={0x83, 0xf, 0x6, [@broadcast=0xffffffff, @rand_addr=0xffffffffffff8001, @broadcast=0xffffffff]}, @rr={0x7, 0x1f, 0x1f, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0xb964, @multicast1=0xe0000001]}, @ssrr={0x89, 0x2b, 0x6, [@loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, @noop={0x1}, @rr={0x7, 0x23, 0xffffffffffffffff, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x8, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001]}, @rr={0x7, 0xb, 0x6, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x1, 0x880b, 0x44, 0x2, [0x3, 0x16c], "adfc2c5e045c17f64f5944a836652031c84cc97c650ffeb2d23390c557427ffb498c6b97b31849696e32ccb47a3b51c3a8fb1311dae05419119065fc06fa20c7c7678098"}, {0x3, 0x0, 0x2, 0xffffffffffffff01, 0x0, 0x0, 0x800, [], "a48b900c2130c022bc45565be65fd151938d70eec3faf05393e03d718b7070c7614afcc8f3cbaf81b64551e816eff6a8733002567634da2bdf56eeb5aa"}, {0x1, 0x0, 0x2, 0x3f, 0x0, 0x0, 0x86dd, [0x1f, 0x6], "58e940912900099f900246e93b83a5f0e865e6cfe6d549fef98781756bc634f95fcb34a0ef7e32f7ebe33bc0f70ec9df07ace9072c3caf0088ff6f8eaa5590c4f086e030e682982b1cc6c4dd001258cdfb8724d0c51458a32a2c5e8b7bd56c4c902a47d47246d2709614d67d1806a8b252bd560b9e575ba2ef9f7d641647f8585f2a7a2528a2cd09d0150033770bec00c211518eca27301e2b807668954a71afc8ee88c9b4324883a4b453720260404e27eeaaad5010bf75b8f8da2977129a00af46a82fedd148b5b88cb914bd9026010494b19c182d93ab4021feb069b050f788535cbe9b99787f273336209782efc5399827"}}}}}}}, 0x24c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000676000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000a40000)=0x2, 0x4) 2018/01/29 05:02:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000dc4000)={@common='lo\x00', @ifru_mtu=0x0}) r1 = syz_open_dev$dspn(&(0x7f0000de9000-0xa)='/dev/dsp#\x00', 0x3ff, 0x20000) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000061e000-0x400)={"ded1ff99a4fb52fd028e8032f639e16277cca9cf9149a18f8595c9a5dd72c7e53f074ec407cf74a3d7f1c4d99adbb28c9c75957aaefa947d1b3ce0e9cd7566299bde1629441db66048350ec295d825f9a9c3e09d7f1a98ff17971ff8b44eea30fecd0e07d020e4b6f7671f4ef1265212ad93f666bfa7e05a28362a47a55b1b99b7218f0da9e9f383ff96bed84b078101dd217c8021ecb0b32ad766caea593f5d98337b4abc70873dc1180c442053d363a77e0ab88187d32fee696553ee14daf65aed3f2f8794b83a7772ee165d9b4b7349ec0eced4ddfdf4ea51f749b69402d72c514f01d5eba764b84433643db67e5192472b877a1f29fd56cc739a0eb0fe576d1abff24d2a178f4a96d530026944b7ddfd05ab0c1976dd27c5428e3916ad8a5789b82687cee8efa296a47dd6064e64fe66892987090463431e7f54afa70606bad07904cd07da9c90c3acd7a9c3a1b5c9b9f815d70694ed2e1660f2144920a680a598ed5797a196457238af642e8b25adfb9f7253b8d427730c2c77d3627ee2edff3896475ec7cab222780b35144f828b024a10b2830f69f0cf74d6970a23e61fc88ed40b844fe53f0d829a030bf93b52c0800c0c637ba4fda11e850cc111b0a292dea7bf2394faa496ab75bb6cff6994d38970382837876d16fe23c583937e34ad580a3d58d60e61f7cbcfafe3b6d54f92388a0ef2befe6bd32d28b7e266a69c459a79bc0ca22ba02bede9133a80e1d64b1d55dbcfb3a8623689ceb695d56b59503234d923aa416ed1c3f7fb39e4b8f1c95ba71c3c0303031a64bf39b982b2e40c7b568bf7297b1c4eaf3b894471b51d6e77a1a03249b0c601dc869a516e8087c8539d102904967caf48562cf6ab97732a752936f927272c0e1816212c13ca2dfbbfa641c85cac1938e5c75385ef1a578379e691dcdce207930c45819b3eeb60a12c8f2d68e4579eff9209afbd04ccaa00650eeea383667d5f0536e8ed3cf80860c7512df019730c1df00fac5ed4bf4398f99d4fa07ebd30cfde50d1d605b78a23e132592bac361d2bef4a2a4685709fb02e79f6ee0b01e5c7c2b628ef414f08cadcf4fb96307f1778184e7c8b460e24a7fe1c00903b9195057edcfeed30dbce167aa4ea940a2a1b504de76901081f58681f0711d7189493661a798bfd11100a40ca3092c4a0bc47367fa276b70b15fa1093f575b5f580478fe9beeb889cdfd0dd61c4cbb7c194469b31dff0de094b7d8c7460b787072c5bbf3d816cd98003212b50fdf81ee8cabed08bee1c70901231b62546af452ca0cb998c946e5a8caaebd18846ee6b786ca6b36ab509225007a459b70396c156136efff1a752cf64847242edbda6903ac9d8b60e6a647413e9f3a8d21b0a02188d7f3895c3722b40c2be7c2f40fc176a30dfa8db1364205890b9d53393b668959c06910187554e2ca4"}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000cd9000)=0x0) 2018/01/29 05:02:23 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000018000)='./file0\x00') r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000010000)={0x1, &(0x7f000001b000)=[{0xfffffffffffffeff, 0xe55d, 0x8, 0x5}]}, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x7f0, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @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], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3b8) 2018/01/29 05:02:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000555000-0x548)=@nat={'nat\x00', 0x1b, 0x4, 0x4e8, 0x220, 0x360, 0xffffffff, 0x360, 0x360, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000335000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x360}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x108, 0x150, 0x0, {0x0, 0x0}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x1, 0x200, 0x2, 0x4, 0x2}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x40, 0x18b1, 0x0, 0x3c, 0x2}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x10, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @gre_key=0x4, @port=0x2}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf8, 0x140, 0x0, {0x0, 0x0}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x8, 0x1}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x1aff}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv4=@empty=0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @gre_key=0x75, @gre_key=0x1ff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x140, 0x188, 0x0, {0x0, 0x0}, [@common=@unspec=@set3={0x50, 'set\x00', 0x3, {{0x0, 0xffff, 0x5e5}, {0x81, 0x92f}, {0xfffffffffffffffb, 0xffffffffc316bd5b}, 0x9}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x7, 0x5, 0x1, [0x7f, 0x8, 0x0, 0x7f, 0x8, 0x5, 0x8000, 0x7, 0x1ea, 0x6, 0x40, 0x41a, 0x2, 0x9b5, 0x7ff, 0x3], 0xe}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0xa, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @gre_key=0x7fffffff, @port=0x3}}}]}}, 0x548) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x6, 0x1, &(0x7f00001a0000)=[{&(0x7f0000276000)="ceb9d9d9953ec02940f8f7d9e27069fa6e922bfe615a466428489363bbd5f0029d6580a9068c483a08afcbca581af4c89afd0c679ac266e78359d4c449f660d7f64f73806ac9af98da0ce91112d9a8ad4f2fef93fa5544069b1e1fd2948e3229a2cf8a662aea3b485371d084c5fcab42a9f57d1b3cc765f7d3b4be76b27f9a262e5fe7543081d85a90b4c3af4d9bf38c4b68b3a89941755954071a3535a4eff0f6dc356e1dbb77e0c2d0c79e81a79f7b31bc1e6497049f156c857c5920e1c77973c9d4c9c36a912616146b18b42f2273b91e6a2240676a5eec48b8313b", 0xdd, 0x5, 0xd6}], 0x140000) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001a1000)={0x5, 0x2, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$unix(0x1, 0x5, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000beb000-0xb)='/dev/vcsa#\x00', 0x1, 0x0) recvfrom$unix(r2, &(0x7f0000c6d000)=""/0, 0x0, 0x100, &(0x7f0000fb4000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2000000000000d, 0x8001, 0x4, 0x200100000001, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/29 05:02:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00002e0000)=0x7fffffff, 0xfffffffffffffda4) 2018/01/29 05:02:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000989000)=0x100) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r3 = syz_open_dev$audion(&(0x7f0000d41000-0xc)='/dev/audio#\x00', 0x5, 0x280200) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000097000-0xef)='\n') fsetxattr(0xffffffffffffffff, &(0x7f0000f48000-0x15)=@random={'security.\x00', 'mime_type$\x00'}, &(0x7f0000307000-0xa)='/dev/ptmx\x00', 0xa, 0x0) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r0) tkill(r0, 0x16) 2018/01/29 05:02:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00005b0000)=@add_del={0x2, &(0x7f0000a6e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000be1000-0x4)=0x0, &(0x7f000088f000)=0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a62000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r0, 0xc008ae88, &(0x7f0000a22000)={0x1, 0x0, [{0x482, 0x0, 0x0}]}) 2018/01/29 05:02:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f36000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0xffffffffffffffff) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000019, 0x0, 0x0, 0x1a0, 0x0, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009af000-0xc)={0x4, r0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000065d000)={0x0, 0xf4, "42ad08dbd42db09419deee4625b223b573b4ee55fb846d962592e006005e1c7700ab5256057118924d6da3ad76e8fa283bbb7d2fa7ae639848dedb336c2556fc3588c0f1fa716e7634ebf418a792b3169dbfb06dd9b593ddaa8aa9912b01697cba77f16f0582c4dce96e9714ded2627f487c2af813fedbbeebd86245ec079857d83182c5b4f7149e7f5a226b1e6c8c737397ac80ca586e9ca6fb97a01a2e67d2851ca7a0227117614e2f7d63eb6ecbd578cc4cf42ec65743b2ed9b1008cb4455b04d7606a1f61c04452c72a4ab0a5bc545e862f347eb55192e84b852ca5cde0419632616380d86883fee7997248a77d7fd0ff58a"}, &(0x7f000018a000)=0xfc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b45000)={r3, 0xd5}, 0x8) write$selinux_access(r2, &(0x7f000014d000)={'system_u:object_r:etc_aliases_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37, 0x0}, 0x44) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00003c8000-0xd8)=@ioapic={0x102001, 0x8, 0x400, 0x100000001, 0x0, [{0x8, 0xb5, 0x5, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x2, 0x8c, 0x1, [0x0, 0x0, 0x0, 0x0], 0x51}, {0x6, 0x8000, 0x6, [0x0, 0x0, 0x0, 0x0], 0x354e}, {0xd6, 0x1000000, 0x80000000, [0x0, 0x0, 0x0, 0x0], 0xb6}, {0x6, 0xfa8e, 0x8, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x3, 0x80, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x5, 0x523c, 0x3, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0xffffffffffffffff, 0xf2f3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x3, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x1, 0x1, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x80000001, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x101, 0x80000001, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x8001, 0x2, 0x101, [0x0, 0x0, 0x0, 0x0], 0x671b}, {0x54a, 0x0, 0x400, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0x80, 0x5, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x9, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xae, 0x80000000, 0x6ae8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfffffffffffffff9, 0x1, 0x100, [0x0, 0x0, 0x0, 0x0], 0x222}, {0x9, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x0, 0x20, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x7ff}, {0x401, 0x10000, 0x7, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3f, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x20, 0x3000000000000000, 0x9b, [0x0, 0x0, 0x0, 0x0], 0x5}]}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/29 05:02:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') accept$netrom(r0, 0x0, &(0x7f0000f50000)=0x0) pread64(r0, &(0x7f00008c2000-0x89)=""/0, 0x0, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00006fe000)={0x100, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 05:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000159000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00005c6000-0x4)=0x40000000000, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) io_setup(0x2, &(0x7f00007f7000)=0x0) io_submit(r2, 0x1, &(0x7f0000814000-0x8)=[&(0x7f0000273000-0x40)={0x0, 0x0, 0x0, 0xf, 0x8001, r1, &(0x7f0000273000)="d919576db4459f", 0x7, 0x965d, 0x0, 0x0, r1}]) 2018/01/29 05:02:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) pipe2(&(0x7f000001d000)={0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f00003c5000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000ab5000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000089f000-0xb)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$sock_bt_hci(r1, 0x400448fe, &(0x7f00003b7000-0x34)="2eea578c3588d2aacf25038ba642fd985c0dccef3dc8f2b8583e2737eb013b97b7a05a7d0a883ecb07187a8d3b8b3da668c5a359") rt_sigaction(0x2, &(0x7f000041f000-0x20)={0x3f, {0xba}, 0x80000004, 0xe25}, &(0x7f0000a9c000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000820000-0x8)={0x0}) 2018/01/29 05:02:24 executing program 4: mremap(&(0x7f0000deb000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000cf7000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00000fc000-0x38)={&(0x7f0000976000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x6, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x80, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x82, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, {[]}}, {"8571dc48841a02d1d9d335faa1649dfbfdc89324cc1090ea0b77d8159d50074e261b0be93331d2a74b50c3734fc61b8a0eae79785170ced916a6cd18f61e365d4201932b245527653f8510bd7dd69eb2b4b9798f28f9b026c6bb"}}}}, 0x8c) lookup_dcookie(0x400, &(0x7f0000d76000-0x1000)=""/4096, 0x1000) r3 = open(&(0x7f0000aa3000-0x8)='./file0\x00', 0x200000, 0x1) bind$bt_l2cap(r3, &(0x7f00005b5000-0xe)={0x1f, 0x7, {0x27b, 0x400, 0xe69, 0xda, 0x267, 0x2}, 0xb1, 0xab}, 0xe) 2018/01/29 05:02:24 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000006c000)='/dev/autofs\x00', 0x80, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x2cc7) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) close(r1) io_setup(0x11, &(0x7f0000181000)=0x0) io_cancel(r2, &(0x7f000048b000-0x40)={0x0, 0x0, 0x0, 0x0, 0xac08, r1, &(0x7f0000cb7000-0x10)="37a585d10868a99c1bbebfaa520e19c1", 0x10, 0x2, 0x0, 0x0, r0}, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000977000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000374000-0x4)=0xc) 2018/01/29 05:02:24 executing program 1: open(&(0x7f0000915000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000046a000)='./file0\x00', 0x0) r0 = open(&(0x7f00006df000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000fb6000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') renameat2(r1, &(0x7f000003b000-0xa)='./control\x00', r0, &(0x7f0000d80000-0xa)='./file0\x00', 0x0) 2018/01/29 05:02:24 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000)='\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000-0x20)={0x9, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000002000-0x10)={r2, 0x9}) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents64(r3, &(0x7f0000002000+0x35d)=""/69, 0x45) write$sndseq(r3, &(0x7f0000014000-0x1b0)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendfile(r0, r3, &(0x7f0000362000+0xdc7)=0x0, 0xff) 2018/01/29 05:02:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000839000-0x9)='/dev/sg#\x00', 0xfffffffffffffffb, 0x40) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e2000)='/selinux/checkreqprot\x00', 0x4000, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00001ec000-0x10)='vmnet1security-\x00') sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fremovexattr(r0, &(0x7f00003ac000)=@random={'btrfs.', '\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000f94000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/29 05:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) recvmmsg(r0, &(0x7f0000df3000)=[{{0x0, 0x0, &(0x7f00007e6000-0x10)=[{&(0x7f0000893000-0xfd)=""/253, 0xfd}], 0x1, 0x0, 0x0, 0xffff}, 0x0}, {{&(0x7f0000186000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000106000)=[{&(0x7f000071c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e77000)=""/169, 0xa9}, {&(0x7f0000390000)=""/248, 0xf8}, {&(0x7f0000099000-0xf3)=""/243, 0xf3}], 0x4, &(0x7f000099e000)=""/157, 0x9d, 0x80000000}, 0x4}, {{0x0, 0x0, &(0x7f0000fd2000)=[{&(0x7f000066e000)=""/67, 0x43}, {&(0x7f00003d3000)=""/55, 0x37}, {&(0x7f0000ac7000-0xc7)=""/199, 0xc7}, {&(0x7f00005e2000-0x5)=""/5, 0x5}, {&(0x7f0000ebc000-0x8d)=""/141, 0x8d}, {&(0x7f0000fd8000)=""/131, 0x83}, {&(0x7f00002d9000-0x3)=""/3, 0x3}, {&(0x7f0000f20000)=""/159, 0x9f}, {&(0x7f0000c84000)=""/47, 0x2f}, {&(0x7f0000771000)=""/196, 0xc4}], 0xa, &(0x7f0000d92000+0xf76)=""/184, 0xb8, 0x8}, 0x81}, {{0x0, 0x0, &(0x7f0000862000)=[{&(0x7f0000953000-0x20)=""/32, 0x20}, {&(0x7f0000689000)=""/19, 0x13}, {&(0x7f0000277000)=""/182, 0xb6}], 0x3, &(0x7f00006e0000-0x1000)=""/4096, 0x1000, 0x5}, 0x3}, {{&(0x7f000004c000+0xacf)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a1000)=[{&(0x7f000014e000)=""/83, 0x53}, {&(0x7f0000660000)=""/170, 0xaa}], 0x2, 0x0, 0x0, 0x6}, 0x9c54}, {{&(0x7f0000bf2000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000cee000-0x60)=[{&(0x7f000034e000-0xe2)=""/226, 0xe2}, {&(0x7f00001c3000-0x88)=""/136, 0x88}, {&(0x7f00001a5000-0x97)=""/151, 0x97}, {&(0x7f00003f5000)=""/76, 0x4c}, {&(0x7f00008c8000-0x71)=""/113, 0x71}, {&(0x7f0000f4f000-0x6e)=""/110, 0x6e}], 0x6, &(0x7f0000c41000)=""/0, 0x0, 0x7}, 0x2}, {{&(0x7f00000e8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000093000-0x80)=[{&(0x7f0000797000-0x4d)=""/168, 0xa8}, {&(0x7f0000705000)=""/142, 0x8e}, {&(0x7f00005f7000)=""/50, 0x32}, {&(0x7f0000b0a000-0x8c)=""/140, 0x8c}, {&(0x7f0000bed000)=""/51, 0x33}, {&(0x7f0000932000-0x21)=""/33, 0x21}, {&(0x7f0000ee5000)=""/197, 0xc5}, {&(0x7f0000eb3000)=""/112, 0x70}], 0x8, 0x0, 0x0, 0x3ff}, 0x2000000}], 0x7, 0x40000000, &(0x7f000040f000-0x10)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000c04000)="", 0x0, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) lremovexattr(&(0x7f0000bd2000-0x8)='./file0\x00', &(0x7f0000d21000)=@known='com.apple.FinderInfo\x00') 2018/01/29 05:02:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000eac000-0x8)='./file0\x00', 0x8) setsockopt$inet6_int(r0, 0x29, 0xf4, &(0x7f0000008000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c88000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007eb000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000f61000)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) fcntl$setstatus(r3, 0x4, 0x800042c05) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) close(r2) 2018/01/29 05:02:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000215000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008b8000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) close(r2) close(r1) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009fc000)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000e44000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000289000-0x4)=0x5) [ 223.935097] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=31167 comm=syz-executor2 [ 223.939127] device eql entered promiscuous mode [ 223.963455] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=31167 comm=syz-executor2 2018/01/29 05:02:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c8000)='/dev/kvm\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000dc3000-0x1000)="18d3a65b464ee1c8a64497dcc081c357fdac3b26011ccad519a5757469b29beb49cbac5a67fa7043038dd138da1f2ea9eef83d183b62a54ea6140a35eaa410468fc3f799a5b8f3e9cd18bfb0d517db65bb9013e49beb5212342b7f284629c68ac1817780da326ff356317e07a68f1eabf44d8c25cc2898dce85c8ad72291089bf16b10bd4ec391a848bd316bf70ee48c1add5b47363ab7e78441344f0f54cefc17a58b7c6c46a43ba51d04aa8a77185e08ece362a2c5cfc5de5e65213f71a96cd080c36145fc40f8b2f266daf078985c1edff45cd6cfd5d2aee2f6f96e60ba6762592e555175699a7fd1075e0785c8b4021f6efe45ac6a5bfe1d37b4f08b6d0fdc451c6e53ff7726c99ae94ca23a453d1ec77b2f07cb8a6f2123fb807bb3d9ac978ed63c30a0accc1c03e1f81a5a9a00d218b182a465f3f7c579f9976dd47efade8ee7bc4a334e8889670c19fecaacbc3096ef3348a541f2595cc2144099086146eb76957dc60719d7122b918014244eae92478bd97d5d9b52e1ac5473f21f49f3c9bfd2f73dbfacb365749080d5e3c6f1fc096818f1b23126acd47864506d0e074005fe15400bcde8b8b83f3c0f16e04ea670b3ac8a7125b20eb34f1b394007e7d1a116ab266a84195061c5618d9898177dd0d420bbb539d2db6a7975f027de054dcdc6a58b88628bc29f871f6f654e19fe715be9fcb68a98303ab7afff0e1c10c1bb0776c5d49d921fb5b9a4b6c4053601e78d1e3f9039cd81ce1c8ea472c5612a09bd94ecb67276c6fe7bfc718ac26a267f01a9022cb124f9542270e646ca7828eb2eeaa8eddd544e8a2e16c6066c8aa2ca7ebd6fe73c7e6098f1e39b9fc590d7f136822a6ee737f038839503f1050e821278b2479c21bf4c8695431c006d195becae8649c16129231a8774a29c0d4230e1fb359d8b66c1be9b5f34901b7289e895af200cdb8049e55caa903fb6299e1a24a1e9675340f867e0ff68039ad762c5274ae51c7ec757311559de3ae4355473f76d3f430353e0a32884576a298a03273b1f97b264fdf604476187597d41bb609504005d720ca3c012aedbee6c7df3a47adea28e385ba89ddac52fc75e1608f4245dcd458bb2fcf740f52a4d229486f9632d895f38432c335bbe94260190a45687df8d69be64546cc06cdcb7d9ec1c987bd077129cac822b575ca8389a48eae72630da5404ecfb8b027bb983d5e3b1a7111d7d3496b0d767ad3b2b28d9bd8c0b07f9020d998f0a3270b4366faf8993e4be42185e13b824a045a1f0de1cd286cbdd9014794186da23bb875bf29d7b9c29ed2b2f832614cdcdd79929e14d4c08791cdd5461ff34dc0bf99d4498a1fc1515b0a168f0812a5224f961138d524869a95100c843b8d0a90485894cfe84d7fe1446efaafef0b6b85534a9593b301b860d8f54114ae38aaacb7dabb1f5678581c05eab440b2a5ac55cff4ebef1cfba236357276814b3ea6a5bedf6fe6fce45e8a90acf8438c9a4035dbda283c3e6391257cd84e83f980b1f96add0afbc0506de721c2d6a15cb4a27f4f3e0db4106f2eb8ef464cd2d9c35dcbde3065cb654ab09a5ef9cf6aef1970cb045a6317d890ce59834305c0e6e6431a5843cdf9eee3be895c99be5b87f0f5609ae6d25c1321aaf12e66744451038b179c3b58736a995fa71f9c839025795d46551d14e625e271e66a8aa9b16bfa57565beba35c8a6de23faaf9f07c3493625158f8fa0359daf7e278d62e804124077d9b93c7d13fa6ca35658d74a89a4e2f4c38bf92ce90cc608e00f7b8d3564b17454b4693975adba041cbcb061ecca2c6f07750dea671f06a0a5624713984c23c1a65c685258c931804aae3d44e7dc0a1c80b5cb31e3a522b9e0164913878baa482ce1140dac4dea614d7665364c3c8f0f66f8352a2dfdc06774761d8add226f0a39a3cfce48bff997666c97f2068945d3b78212cebbcd5da02d03bde28161ed8f4ca570f45311100648c5be8f94529a978d641863e12e92926f755705a41dd47c16758b25ffad4eb32be35d79e1f2936309d66bed227e937d20a1d41c3eee5221d7e00a55234510cf2f8325df32c7970d23a1eae30f8632ea2af3b2aca152546996c9c5ff50bf31943c6aa6c1fcbd36e0bc7aa91a9ae6803781e76c518c107e05af4be7ecc964a8f0f60c3fffb34a327f4cedde4a87c1b63420fa11126121a63869a4b9a68c64341c5047ca3894c29e48ba0770f5a5a033dad14b7780fcb7850fa10a01cab5baa33700cfc148033e44007dd53b4f3ec7d4f7f0a288b019d7e75b8c11aa2a91b27f80c61fbb29b538e7cc0a8861c09e02e25dee8dd5aba6f1f3a1c0ad81829d01b506abfd87f5ac25654b4cef2833db8d2367d4cdaefd28a07131455e14d468e70d05ae9de06cd1ef44c870f651cd2bf199dda790b18a1616cf514610322242ce87396cbd97830dd5fb02677e1187df302ba9045fdf344d96f83d915f8088d14a6fc8b3c6d96b2bb1a85d1703ef86316b6f447aa4afecd2346fb0a47102e0c330e0f23149206fa822e5e3568199494bf1820e98a0a756be58c0983d0723a7f065e5b1e4bf02d45b9747bbc7f945ef433be25caab32fcf4bd4397801f78583f011448933a9960025deab499a9b36ead67cc384477c5df7adb5b398b5e60fb0fdf9ccf1b4a004747a4647eed09afc124a975225e20e335375d9fa8d2873daba8acf822c0c2cd2bd87b10d73568cdf6427c0ba951df4100f81566e912d61fdd581c5ee71de3903fb3ab7afd7297a8842d2284e817ccc28bd8f41f97d6b3fc5998c2488ff4a3f83b7145bea86d459deeeef9f6eb53c2a9f19e5fb6448a8d7736598ef36736fc2ef7486e82e86a1aac261b764dcdf3d0bcb7d88ff2dbfd3a328ee34801e9a28d71e90de659878860f5f255e57ae019406655e5efb44bcc460d6bd8f5cc0b291be7fda1d5665e33928eb322d234f10a4966ca327b001dd848df996ae75cf1fc650742c8c81b5f5f2ab1220697149c5709ffb2211a3e35b948288ff4f7f6cb990867b1042e034ff8693319772b42decebc6b26596217eb1928a4088767eb4a36cad46c7161421b5959868805bbda9547883adce740dc0ae7d5856941fcbf7bb65de3d134dc557eb6768b13b9d56bddf1366e91dd221123ce9d3a51af551a915a137f5ddf5770d0405cd00639b6e82778d20ea29a807fcaa3455db7befa5a619b2c41f4b3e4a47b137d10b4ef2bb560a411ec01714f81973e4b67e2b49c46a8b7c1d789d6ccdc89eb6247054dfcd5ec62bd96234a7aeb7df88b931a1f3e6901abe2c8a733459feab3bd5e7b5edba05c51171f2cd711693f742bab0bd7c9ceb03d67e019755d00d19e174132a011eb94ac4753d4761fb325967f58cd6514a637b0f910fa444f6873adc2ecbd3f1d28d045a38dd3a6902787207a93a21fc586511aced9a0efddddc45aad87984c459da5e569c7c929b4f8c23ac1b1c59919f47ddfe0e84d2ad20575b4ab4432d11e34f3e37c2d5ebc9005d0cd27719af346947718018da6463190fe3d6e5e5efb248768c23d48b6bb6ef053677e0888a321e9b8fa35fdd72dbb57b523614b9033baa3bc30ec2d4a0a2addc741234a78c13e12c34444419fbcfc4cf43ee6df951539846e658a4db07de664b34dd7cbdfc7868cda805ae90768f91358b3867a72141629bcd455d456f6f98a1a682af3b80a4242e758801e679b59f9d35a1051c6721597b280ea2fb8a97828fe1bc0a6248ab1fb8e221e2061cacf974b868c61aea2dff4cf78174f06d9f88b34c9bb3eb5b2fb1841fc2d912fa90cfe5b29af2db68444c680aa81991c1befebb61d2a36e28f99379a0aecbc8081451457fcfbf3b86cadb65b77dfa319576917bebddd3b492ac7d9cdfc4b2d318cbfe00e49f030e8c6462563237337d7185e2caa26d176e5c6d66ebe2396a9ca17fd8a49acfe060e348dc721412512e527f9c64f9ab8da9d8ce3265a0a24bd62266f99944ddc47044e3d1c1409a2e62eb1ce201b9169387eea2fcade81d4e82d07eeb6b5102dedf596bfbe05ac8f0d8387e8c3c6ae014e397c6e77b4e9264a984bab649d9788efe2e3cfb2f6f934818fb71ce1382ec2030652c8ce5f845863f6857602045052c5e421609e6e3bb8416adca63d8fd729a670ed0be1a0a230ce824c79d34ef218268d91635779691b5a7831123c6286c4bb058052f4f3f88a9b0e691cc179cd6e6ce7046b3dd3d16ec13290446aaac745b958cd12d5674498c9f768cfecb581aa9a7a5643a82f717a1ec3d1a4370078dda250ae4ca740320d2417a4f6228757be79b32b548c4427fb5fc38f10bfb51b5eb39f2828fba70229723db72d6f7aeadeebababb1e719c637737a023c4056bbbf774a5ae2a4241597592c6052cc5d89efc8339361989d0bda9b938c08322e2328a691277068a83baa662b3eefade737e99181f4101aa891166054b31972b5c0e1f1b120f693073b4ac44e7c0411202efe57184fe73723d9c208e1ecea394fec1c328d7abe3b2eb924cfba63fffef116419bca8706c8c5f68687b57bc6844b79e5d030dfe45aaff97772f5c23af58672e88b3d2b281585ee18433486921add3a7382f7a90ff95ff201c08bf2378ff13728f45c38c1d25d8e839f93eff3f4a660b0604d757e95a45d12a9c7c0c00f60bfa68436a574cd41d1cb19400790ac4fb19e91095c62ee9730e47be1089378aca10f17204cde847376a542d996deec2d5826180673758fe354f378f029e23a8a56fc983d808045d7a74d6e717a8d0cf33ef0d58f09f22fcc23a594a3811651ef1c3926db1efea1a9dd5e8f8e24f52f38a002772e752a6a24cd5e7886b44cadb08217e63fee3d0aacaa1169860c9c1fa289676d41481ab5b8f8b1ef10d0939f496dda11d93d28b3e7adb6a857a327b6acf2647b0838febbb1ec312ec360d0642bd459c8b3f092db53d47b073a02b373144875eeedf5e97799ee521ec8ba98a67b300057b468376e3518436cad223fb7571adda9d1681a62848e4d15dc1dc332e6ce974e01b0cce80ebfb78aeaea0d2296256aac1489aa78b5dc6cd9826cd91a79ae2e85a5649a36cff5f2171c35633e3ff25a67e4331245c90c309cab9983846dd7e2907e5a1ba4f16d73b74aa460e2b358094d467a27c077d4cb651367ad1464a1b8b3f0e3963657b7836923c440cb6d4dcfc85f040a95a3d34f8c46bb94701a178bbe12e05c34306c40d88ab2f4a3697ff952412282512034034dc9e8d8f99992519b00a2d0a7c19384557b2912c1c262046b4949a5d0ff8203d1e737411eee8693e66f2843a75cc85c95d1ecd386350dc60ae9aa839a169ea8c9733e13d39202af9e3ec53d0d515bf733fba2e3d88297629dc262a3661759d7fdd09d2120dda8a6a830e830d0590b160281a2921eaccc9ed82de60b7cd18632ad4d15df93a57eb097c73c9f2056de1fa1601477b654ed31262ea56dfa38c1c67e1943c5546568e6b690a6057fd45c9bd48c9f8e29f52e383005ecffbff204074b880aa3c19269ec3fe2cb47799242fe1b7cb403ecc60342b20063d22d773c336461b73cfd7c7c54e0053d888e0c591619231597c1d8303f922198703f8923d540f26cfd8f0a561826e2c1685a086d9274c856e5dc389a67d0a4f2d29ccb772837d6817af1ddfb98ef8a47eb5fae4e019206ec6689bef10dc26b99927864bb40d35a2e9a94184cf405e916b5204438083ec61f4dc66cf97fe0d6498af606134b18049f422d466cb94bdafb268b13de023fa0f853de234223bed12fa3e2c", 0x1000, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000009f000-0x87)=""/135) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000009d000+0x305)='./file0\x00', 0x400, 0x80) fchmodat(r1, &(0x7f000068c000)='./file0\x00', 0x4) 2018/01/29 05:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x44, 0x0}) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f000066c000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/29 05:02:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) ftruncate(r0, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f8f000)={0xfffffffffffffffe, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000842000-0xf)='/dev/snd/timer\x00', 0x0, 0x400002) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000c2e000-0x4)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00001eb000-0x14)={0x2, 0xdda7, 0x800, 0x5, 0x4}) syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b1e000-0xc)={0xa0000002, 0x0}) 2018/01/29 05:02:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000e30000)='/dev/dmmidi#\x00', 0xfffffffffffff801, 0x80) sendmsg$nl_netfilter(r3, &(0x7f000048a000)={&(0x7f000008a000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000760000-0x10)={&(0x7f00000a8000)={0x24, 0xa, 0x3, 0x510, 0x7, 0x2, {0x3, 0x0, 0x0}, [@nested={0x10, 0x54, [@typed={0xc, 0x25, @str=']\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) dup2(r1, r2) 2018/01/29 05:02:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000006c000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000ded000-0x4)=0xffffffffffffff61, &(0x7f00009a8000)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000e46000)={0x1, 0xc, [0x4, 0x3ff80000000, 0x0]}) fsetxattr(r0, &(0x7f00009a0000-0xd)=@random={'osx.', '/dev/ppp\x00'}, &(0x7f000059a000-0x9)='/dev/ppp\x00', 0x9, 0x1) syz_emit_ethernet(0x2e, &(0x7f0000b4d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@generic={0x44, 0x2, ""}]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000973000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000070000)=0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f9f000)=@req={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000384000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}, r1}, 0xc) 2018/01/29 05:02:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000b5000)='/dev/audio\x00', 0x41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000805000)='/dev/snd/controlC#\x00', 0x8, 0x400000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cd1000)='/dev/ppp\x00', 0x404000, 0x0) clock_gettime(0x3, &(0x7f0000a80000-0x10)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000730000-0x1c)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) pselect6(0x350, &(0x7f0000e78000-0x40)={0x3ffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) prctl$setmm(0x23, 0x7, &(0x7f000057d000/0x1000)=nil) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000a30000-0x4)=0x0) ioprio_set$pid(0xffffffffffffffff, r2, 0x200) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00001df000-0x1000)=""/4096) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000992000-0x10)={0x0, 0xfffffffffffffffa, 0x400, 0x4}, &(0x7f0000e7c000-0x4)=0x10) ptrace$getenv(0x4201, r2, 0x5, &(0x7f000018e000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005ee000-0x6)={r3, 0x8a56}, &(0x7f0000ff7000)=0x6) 2018/01/29 05:02:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000c23000-0x2)={0x7, 0x0}) 2018/01/29 05:02:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000474000-0xb)='/dev/mixer\x00', 0x2, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00006c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000cca000)={0x0, 0x0, 0xd92}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000097c000)={r2, 0x0}) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r4 = fcntl$dupfd(r1, 0x0, r1) recvfrom$ipx(r4, &(0x7f00001ee000)=""/82, 0x52, 0x0, 0x0, 0x0) shutdown(r1, 0x1) dup3(r3, r3, 0x80000) 2018/01/29 05:02:24 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000eed000-0xb)='/dev/mixer\x00', 0x80000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="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mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x0) unshare(0x0) 2018/01/29 05:02:24 executing program 1: timer_create(0x3, &(0x7f0000399000)={0x0, 0x0, 0x1, @thr={&(0x7f0000925000)="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", &(0x7f0000a72000-0x7d)="6db344f37f4ec57fdfc9bdae06ed4ad9f5805e71332eb6940022f6be4984e977dd80e8fb7bd4ea86b12456a17b5e247eb23e24df441c8c1b6fa081875d2abf94366977c4943c49d2a4f2e118168beca0e57c4e5545a2c1dbe67275d231aef79a34006e15304711aee4582b7385281e61edcae3c50113d4a70c82b701a3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c9000-0x4)=0x0) timer_getoverrun(r0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00003b3000)=0xfffffffffffffc01, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x130, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000+0x2cb)=[@in6={0xa, 0x1, 0x325e26d3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffffffff7c77}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000002000-0x8)={0x1}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000003000-0x12)=""/18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000)={0x0, 0xcf, 0x80000001, 0xc47, 0x8, 0x8}, &(0x7f0000005000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000-0x8c)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x1b8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000000)=@hopopts={0x0, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x28, {0x7ff, 0x8, 0x0, 0x80000001, [0x3, 0x4, 0xd4c8, 0x4]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic={0x401, 0xa4, "1bb8d92292ba4d7b74fa8604dd70d822207b3afbf41970adebd0b873f33972e5d3f5505cc4cd62774490214e76a55b67f05aff3104caada790287543e0d6ff605084bbffd9cfadafd46fa5fc646e2624152b5bd5e5174e46b590875935fee363963b9496aa5e4133e0154de32c12a3821df1a23d09f3654a2bf70d1648a2fc413d60329770f6d55d9fe1aeaffce4bf55d4653303bdc3dfb18d6844a2d85e6d575a64b845"}]}, 0xf8) ioctl$TIOCSBRK(r3, 0x5427) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000007000-0x4)=0x7, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000001000)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000008000-0x23d4)={0x23d4, 0x3b, 0x0, 0x7, 0x0, {0x1, 0x0, 0x0}, [@nested={0x14c, 0x93, [@generic="ecf480d86041f88352417c7dd0860c1c11066ef63c9fe0bc282ca6bf2702fa4373f26a7eacfdceec4b15a6b804af5c9727c1a74eb1debb3a06e0cb5fff08e712abcf516e0a18e58b6eefc569f7275fd0784205464140a0c3d8ce1024e66b02467a7a392a9ceaf4852ae987216f8af8ad9e2009907c632c8af8a533559151a51e8195c8e3c907ae9c2e54dc5274a084565c7bfe69e22982b59bbc81a1279d175fcf81", @generic="36cc44d85dc5d55b94ee46c9645874058dc0d551b711e1c66c18cb07329bd28aab5418d393189db5b786ab1b42c21ae8263924647afc1c4a0c0c023b63c8069956554f4aa1dd44976bf8ba89ee507fef76e290398be22f51bec233c8fa54651cc0289dd4a327b947ebc18dcea1454fbcb1fc642196c6a44d446edfc83be6135ff7bc7f8b2217b277df9edd2074ae60a396370307", @typed={0x10, 0x73, @u64=0x8}]}, @generic="d62a7a6cf46c7c52e881b8a913fb9366962e14266d82796d6ad07ff1e61667f387e94779254fc1ef74c02e7a5bcda84b64c11d63a4685a8af1c2046f9d9e70cc9a83b2561f0895c526ea3240ac09031eaedc83786a31fdeda374adc3008216eb413ca1016dc50fa3f1d4aff9a5f268ee8920ab41ac3c8d7ff5dfcd3b8ba338e7f3a57771ca5afee848e8b5b6bdf79af185bbdabeabecf54639cf3031c83665a1db2eb4ba02e25fdb4476b5963a15a41e061048552ed76c17579522c7d44fe893f09b74", @nested={0x20c4, 0x7b, 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@generic="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@typed={0xc, 0x10, @ipv4=@broadcast=0xffffffff}]}, @typed={0x8, 0x14, @void=""}, @generic="13974f56d492ef3f159dacda44c64d0b7b1b25b84bc48ebf0e25a1f16d0839ce5ce08f08119e91a98c0b9d94da535055fdb4d51b2ee53405141f7ccb09205f7d76809d34f2a3899202eee41119144871e9cfd6ea6199d2aa5ba0649ad517ad369b9efd39b9d483175647f64ff1eab6847b21894276fe14c5e6b50112dc9a1c8c02897fdbac8971a3bc1ab9c61b8da483b14f3007a4b2bc81ccdfa06595d92eb6591421d4f11bf98fc8af2bb1ec8d862a80b20e5ce985bc6e3a369a4b9e18c631c8e71bd6c7f719f02a7a41dccb846aca152f8c64844d460acfff9bb2a284d9c69fd5"]}, 0x23d4}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) 2018/01/29 05:02:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) times(&(0x7f000080b000)={0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGPROP(r2, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/01/29 05:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000597000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000de6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f00008fc000-0xd)='/dev/dmmidi#\x00', 0x7, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c84000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 05:02:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000898000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00002bf000)={0x5, &(0x7f0000ec6000+0x186)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000001f000)={r1, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000451000)={0x0, 0x80000001, 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$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/01/29 05:02:24 executing program 1: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000059b000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b4a000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00003b4000)=@req3={0x2, 0x9, 0x7f58, 0x1, 0x20, 0x6, 0x5}, 0x1c) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000100000)='/dev/vga_arbiter\x00', 0x42, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000b4c000-0xc)={@loopback=0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f00005ad000-0x4)=0xc) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f00006e1000+0x30)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b4a000)=@assoc_value={0x0, 0xffffffffffffff90}, &(0x7f0000b4b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000095000-0x1008)={r2, 0xf9, 0x1000, "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"}, 0x1008) rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') socket$pptp(0x18, 0x1, 0x2) 2018/01/29 05:02:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x2, 0x2}, 'port1\x00', 0x0, 0x20000, 0xd53, 0x66, 0x349, 0x6, 0xb5e, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='mountinfo\x00') setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000640000-0x4)=0x0, 0x4) syz_open_pts(r1, 0x80000) close(r0) 2018/01/29 05:02:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet6(0xa, 0x3, 0x5) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00005e9000)={0x0, 0x6d84, 0x9, 0x89, 0x3, 0x2, 0x3, 0x9, {0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xd6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f029e7d, 0x0, 0x4, 0xffffffff, 0x8001}}, &(0x7f00001af000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000984000)={r1, 0x5}, 0xffffffffffffff5a) 2018/01/29 05:02:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000828000-0x3a)=@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}}}, &(0x7f0000b9a000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f6a000-0x2)=0x0, &(0x7f000017c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003b8000-0x108)={0x0, @in6={{0xa, 0x2, 0x8c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3a0, 0x5, 0x0, 0x1ff, 0x100000001, 0x2, 0x70ff, 0x8001, 0xfff, 0xa6, 0x3, 0xb8c3, 0x200, 0x101]}, &(0x7f0000890000+0x7ec)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b3f000-0x4)=@assoc_id=r2, &(0x7f00007f6000)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$adsp(&(0x7f000023c000)='/dev/adsp#\x00', 0xffffffff, 0x2000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00009f2000-0x8)={r0, r3}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r4, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r4, &(0x7f000000c000)={&(0x7f000000c000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000a000)={&(0x7f000000d000-0x48)={0x3, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "50bbbce3043ae147"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) io_setup(0x8000001000000803, &(0x7f0000528000-0x8)=0x0) io_submit(r5, 0x1, &(0x7f000009b000)=[&(0x7f0000434000-0x40)={0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002e8000-0x33)="d3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/29 05:02:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000065d000-0xa)='/dev/cuse\x00', 0xb7b3f095b845eb37, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000d87000-0x400)={"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"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cd6000-0x58)={0x26, 'aead\x00', 0x6dd, 0x0, 'seqiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0xffffff05) bind$alg(r1, &(0x7f00007bb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) 2018/01/29 05:02:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) unshare(0x8300) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e41000)=0xfffffffffffffff8, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d0f000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f000043e000-0x4)=0xc) recvfrom(r0, &(0x7f00009af000-0xed)=""/237, 0xed, 0x2, &(0x7f00004f2000)=@ll={0x11, 0x16, r1, 0x1, 0x100000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/29 05:02:24 executing program 7: pipe(&(0x7f000032c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000000b000-0x30)={@ipx={0x4, 0x400, 0x100000000, "9b95eb4959b2", 0x0, 0x0}, {&(0x7f0000000000)=""/204, 0xcc}, &(0x7f0000b53000-0x1)=0x0, 0x40}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000267000)='cubic\x00', 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r3, &(0x7f0000899000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) setsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f0000772000)=0x1f, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000835000-0x4)=0x7, 0x4) sendto$inet(r3, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(0xffffffffffffffff, 0x0) 2018/01/29 05:02:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x6) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dc5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/vcs\x00', 0x4000, 0x0) open(&(0x7f0000ddd000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x1) dup2(r1, r0) 2018/01/29 05:02:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000284000)=""/91, 0x5b, 0x100, &(0x7f0000091000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f00001a4000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/29 05:02:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000039e000)={0x0, 0x0, &(0x7f00003cd000)=[], 0x0, &(0x7f0000279000-0xc2)=""/194, 0xc2, 0x0}, 0x0) 2018/01/29 05:02:24 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000003000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1e000-0xae)=""/174) 2018/01/29 05:02:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000602000-0xd)='/dev/dmmidi#\x00', 0xb, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x7, 0x0) read(r1, &(0x7f0000da2000)=""/8, 0x8) timerfd_settime(r1, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) unlinkat(r0, &(0x7f0000f62000-0x8)='./file0\x00', 0x0) socket$pptp(0x18, 0x1, 0x2) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000433000/0x10000)=nil, 0x10000, 0x0, 0x200000012, r2, 0x0) 2018/01/29 05:02:24 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3f0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000019000)=@common='irlan0\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000001a000-0xc)={0x0, 0x81, 0x30}, &(0x7f0000019000+0xb9e)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000019000-0xc)={r1, 0x0, 0x2, [0x9, 0x0]}, &(0x7f0000019000)=0xc) 2018/01/29 05:02:24 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000059000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f0000f89000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/29 05:02:24 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000410000-0xb)='/dev/adsp#\x00', 0x5, 0xc4002) inotify_add_watch(r0, &(0x7f0000695000-0x8)='./file0\x00', 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x17fffffff, 0x0}, &(0x7f0000e5e000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/29 05:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@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, 0x0, 0x0, 0x0, 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, 0x3, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x1, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) 2018/01/29 05:02:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) connect$rds(r2, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000003000-0x2c)={0x3, 0x3f, 0xff, 0x0, 0x11, 0x0, 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000004000)={0x0, 0x39, "89a5921dd19fa97c7418b7d3e97de6a1cabbb8d2249cf65bdc18984236cd619cb297ad6532dbb8692264c5067db3b31d85b3a18266325909d8"}, &(0x7f0000003000-0x4)=0x41) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000005000-0x8)={r4, 0x80}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast2=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000007000-0x29)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000-0x50)=[{&(0x7f0000007000-0xf7)="0bf8fe5a110779cb51fa6e42d50c3069cd7e522c9645a0252fa2f87fffaab012e9eafb2252af2e338d40ee80a9de8d19935ce204174b8507b87e03bfc6e70ddcc6f3e607f2ff6b80e0d4b8d4c4a60bfcb1db9db5c8ee32638a19f76c68df6fb71c244148741660cba5b7b9ec8594a64e723528af1fb5f833a314d781e433a26403698f3faa82f11082ced469feb58d849e16f11f6b1dd1b714645a7541eff6911058603fec17ea96e72a22d069bab4523d1817ba0a1683ba12e3f685092d05df7e70d1b6f4e749df819b4be4db5b0eb30f03a39a47c8053e52d3322c08e9eacdbab7bcbc405f96334586d8f12d7360d12592dd0f17abc4", 0xf7}, {&(0x7f0000003000-0x14)="8990ce05d76d1f60658a7d9ac8288787c49daa1c", 0x14}, {&(0x7f0000003000-0x5a)="f6f4a067d34e527f2593dbf6f78948d5b3246034a97021d77aa909b217957a2471e589abdeece7818c7585b712b0bc7d2276d4e8157cfd07cdc02adad84db524c4d080c91d1a1a5dec435f72f876af3ab31f52e7c79a78211155", 0x5a}, {&(0x7f0000006000)="b2f96656fc13075c3a458ae612aa5c705f0cd2eec7d69c18277a400843012af2ce02562b52b8b67e3627253d74af7226cdd7496075a82a23d7871cf037d99825bb1bfb8683123e89a8af7ca66382a4d657d2cf729d9617e459851745e02586cf6bf2a35d5d17cf5dab666599e4e044bd622f50c9be5c7441738f5fd8895b66bcd3afeb196f56d8cf3e1c89f7b67a067287dc6c8a6ec175264365b23d9ffb19cface25fcea53a3be1", 0xa8}, {&(0x7f0000006000)="2269302432cd2e60064a0e32079fba19d63355abb152878b17ba34423bbf02b7014d5c2eb5711e4ca2fdef70858c5beafbb14933b58654bc893d076dfed8b82834e9552fef16caee0cf3264bc6b9c2b29e8fbb505fe2c14a66c7442933fb3f189f728c38db3f3a54d7a5f19476cda16dea2af5e278178bd6ad8ebeaaf4ee6d260f35009672af", 0x86}], 0x5, &(0x7f0000006000)=[@rights={0x20, 0x1, 0x1, [r5, r3, r5, r1]}], 0x20, 0x0}, {&(0x7f0000006000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x20)=[{&(0x7f0000007000-0xa6)="e4d81be5a45682389c0afbe6a7f481c9b9495ceea6848aa877dfedc077c65bcc5ce1497d57b950fd15747794aa3fff4c6ad283e8bf1776735153bbd90de9d9118c217b35a1b2c190892c9ac0630f78ef7a06c1d584f394e263ae2e7dabb280964995326261216931356285a1608d0e34f8ffc25776d51792ecdef6d9607d442d94136051e0c719f82002fdaa12602c8dbd755cfa7b4a603bc7cd7daedb434ddab28a0394ef00", 0xa6}, {&(0x7f0000006000-0x8f)="7e9e3d5e734bdea2afba3ce7656f74c0166aba879ebfd23dad57ae1996fd1d65ea1941be267d0afb85b41da6a818584c00a152ab958b6a1fc94673c459c566f278f5291b744c06da5afb38a37751c4dc3eb8da45ff99eff871cb3a4253a2f257b7cfc77965e12a6201f84fb3f397a8dceaae7d909af133896431a8af7c777a351912307dd903840787f1062b76caed", 0x8f}], 0x2, &(0x7f0000006000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r5, r5, r3]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x78, 0x8000}], 0x2, 0xc0) 2018/01/29 05:02:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f000053f000-0x8)=0x8000) bind$unix(r0, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000dd0000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000d34000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/29 05:02:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000b70000)=0x3, &(0x7f0000270000)=0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003f7000)=0x2d50e2fa, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00000ad000-0x1)='G', 0x1, 0x0, &(0x7f0000461000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000804000-0x4)=0x0, 0x4) socketpair$inet(0x2, 0x0, 0x7, &(0x7f00009e6000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005f6000)=[@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xaa21}, @in6={0xa, 0x3, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5442}], 0x70) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a6c000)={0x0, 0x3}, &(0x7f00003c3000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f60000)={r3, @in6={{0xa, 0x1, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, &(0x7f000032d000-0x4)=0x98) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x601}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/29 05:02:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000029e000-0xb)='/dev/mixer\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00006c4000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000076b000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000467000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000dd0000-0x25)='numa_maps\x00') pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x2000000003) 2018/01/29 05:02:24 executing program 3: clone(0x2001fffe, &(0x7f000023c000-0x1000)="", &(0x7f00008fe000)=0x0, &(0x7f0000ee8000)=0x0, &(0x7f000020b000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x8003, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1000, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0xc0045c78) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000001000-0x32)=""/132) 2018/01/29 05:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x18, &(0x7f000011d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000015b000)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x7, 0xffffffffffffca9a, 0x7fffffff}, &(0x7f0000953000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009f7000)={r2, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe01, 0x7}, &(0x7f0000306000)=0x98) socketpair(0xf, 0x80000, 0x7fffffff, &(0x7f00003df000-0x8)={0x0, 0x0}) 2018/01/29 05:02:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) mknod(&(0x7f00009f6000)='./file0\x00', 0x1000, 0x7) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f000074a000)=""/207, 0xcf, &(0x7f000072c000-0x32)=""/50, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0xfffffedb, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5aa) write$vnet(r0, &(0x7f00005ec000-0x68)={0x1, {&(0x7f0000f2a000-0x1c)=""/28, 0x1c, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/29 05:02:24 executing program 2: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f00006ba000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "669f4c", 0x0, 0x32, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "afbe0bd67b62c462"}}}}}}}, 0x0) 2018/01/29 05:02:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000f4e000)={0x1, &(0x7f00007dd000)=[{0x7f, 0x8}]}) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f0000bb2000-0x5)='user\x00', &(0x7f000053d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002f3000)="d2c6a5aea9e82438bf6eace19f476e359edc462f4582021da5f795dc6196d9e9e674f3f6896887ee1e2c9ce4460fcb2dcca7379ed619922d0ef49c7ecef0219179b515", 0x43, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0xdea) r2 = syz_open_dev$adsp(&(0x7f0000f0e000-0xb)='/dev/adsp#\x00', 0x40, 0x200000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c37000-0x28)={r2, 0x0, 0x76, 0xf0, &(0x7f0000da3000-0x76)="d7f922c7e134e7e53e0ac9eb56b81bbdd19891c3515a91f8ac8d2e58c7de1726d8ffd5adc8c53073a9ab208a66d6fbbab37d921c44913d4310919d7f7e710d9c5cc8725283dd3bcfb6bcc89d2b4b491a4f11b9a3eea40804e130e0a12da7da4d884dd7b90da397f712484e741418d85acf1ee35c9c45", &(0x7f000099c000-0xf0)=""/240, 0x1, 0x8}, 0x28) sendmsg$nl_route(r2, &(0x7f0000439000-0x38)={&(0x7f00005ce000)={0x10, 0x0, 0x0, 0x101000}, 0xc, &(0x7f0000c28000-0x10)={&(0x7f0000776000)=@bridge_getlink={0xfffffffffffffefa, 0x12, 0x322, 0x3, 0x0, {0x7, 0x0, 0x0, 0x0, 0x2210, 0x12}, [@IFLA_PROMISCUITY={0x8, 0x1e, 0x7fff}, @IFLA_IFALIASn={0x4, 0x14, ""}, @IFLA_MAP={0x28, 0xe, {0x7, 0x8, 0x1d918b54, 0x9, 0x2, 0x100000001}}, @IFLA_ADDRESS={0xc, 0x1, @random="01dec3e1a6a5"}]}, 0x60}, 0x1, 0x0, 0x0, 0x40000}, 0x20044894) 2018/01/29 05:02:24 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x1)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0xc, &(0x7f000000c000)={r1, @loopback=0x7f000001, @rand_addr=0x1000}, 0xfffffffffffffeb9) 2018/01/29 05:02:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() ioprio_set$uid(0x3, r0, 0x300) ioprio_get$pid(0x3, 0x0) 2018/01/29 05:02:24 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/audio\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000000c000)=0x643) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930506000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/29 05:02:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000295000-0xb)='/dev/hwrng\x00', 0x189002, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00005ec000)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000ea8000-0x9)="00000005146964") exit(0x0) creat(&(0x7f000039a000)='./file0\x00', 0x10) fchmodat(r2, &(0x7f00003df000)='./file0\x00', 0x0) 2018/01/29 05:02:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f000052c000)=@ax25={0x3, {"f4f4ff8ba59588"}, 0x0}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000920000)='/dev/dsp#\x00', 0x1, 0x2440) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000ed4000)={0xffffffffffffe1ab, 0x100, 0x4bcb, 0x7ff, 0x2, 0xffff}) 2018/01/29 05:02:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, 0x0, 0x0) r0 = eventfd2(0x400, 0x800) read$eventfd(r0, &(0x7f00004b1000-0x8)=0x0, 0x8) 2018/01/29 05:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000233000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000b3000)="a6debf53f9dfe98c5318d3d2cc6be79b41469653b938aef4e96648f36aacabc4c97be004183e327568917b2fe1dbea1d4b9a26144c6bf285beb04189657b1ba91b75c839aa97f50d1b6f3321d6d57624bf9474bab4d653c40a6871290ae14c262f42259a87362105e858b67698379907364dc517d421a761b7e119d1c3b4ef647f87f92356448bb68ec14cad394360c3e78179a8003bc1f4e9483827dcb9364acc3c2a6d6671c89132ab778b9c51001af54cc093f39357389ce6c58ac8d3eed04f9219e9d2acafa0f923786406af08ae7e5994f8f9d42836330aa8b4221f5ebbff7560ec1d", 0xe5) r1 = socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x1, 0xffffffffffffffff, 0x800) bind$alg(r1, &(0x7f000018a000)={0x26, 'rng\x00', 0x4e, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000523000-0x10)={0x7, &(0x7f0000844000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000093000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb42, 0x3, 0x9, 0x1ff, 0x0}, &(0x7f0000afa000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000412000-0x8c)={r4, @in6={{0xa, 0x0, 0x21, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffeffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r3, r5, &(0x7f0000e65000-0x8)=0x0, 0x8) write(r3, &(0x7f0000caf000-0x1000)='{', 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000e0000-0x4)=@int=0x8, 0x4) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000f61000-0x4)=0x6, &(0x7f0000734000-0x4)=0x4) readlink(&(0x7f0000357000-0x8)='./file0\x00', &(0x7f0000419000-0xc1)=""/193, 0xc1) mount(&(0x7f000049c000)='./file0\x00', &(0x7f0000a0a000-0x8)='./file0\x00', &(0x7f0000952000-0x4)='ufs\x00', 0x80, 0x0) 2018/01/29 05:02:24 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f000012b000)='/dev/admmidi#\x00', 0x80000000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8, &(0x7f0000000000)={0x8}, 0x8) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x9}, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x20000000000545d, &(0x7f0000016000)=0x0) 2018/01/29 05:02:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000d0c000)='/dev/sg#\x00', 0x3, 0x20100) fcntl$setpipe(r0, 0x407, 0x59) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) tee(r0, r0, 0x4, 0x0) clone(0x0, &(0x7f0000c40000)="", &(0x7f0000af5000)=0x0, &(0x7f0000ec3000-0x4)=0x0, &(0x7f0000ceb000-0x75)="") shmat(0x0, &(0x7f000086d000/0x2000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x98)=""/152) 2018/01/29 05:02:24 executing program 3: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00001e3000)='/dev/dsp#\x00', 0x1, 0x800) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000aed000-0x68)={0x7d, 0x0, [0x100000001, 0x6, 0x37ef, 0x7fff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x163, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x155, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @empty=0x0, "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"}}}}}, &(0x7f00003b5000)={0xffffffffffffffff, 0x0, []}) 2018/01/29 05:02:24 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) pipe2(&(0x7f00005b3000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000f89000-0x50)={{0x9, 0x2}, {0x0, 0x3ff}, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b7a000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000538000-0x90)=[{&(0x7f0000f81000-0xe2)=""/226, 0xe2}, {&(0x7f0000f83000-0x33)=""/51, 0x33}, {&(0x7f0000f87000)=""/0, 0x0}, {&(0x7f0000f88000-0xa0)=""/160, 0xffffff63}, {&(0x7f0000f85000-0x18)=""/24, 0x18}, {&(0x7f0000d0f000-0xee)=""/238, 0xee}, {&(0x7f0000f86000)=""/39, 0x0}, {&(0x7f00007cb000+0x5be)=""/163, 0x3ed}, {&(0x7f0000eaa000)=""/109, 0x6d}], 0x9, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2018/01/29 05:02:24 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r2, 0x6, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000def000)={0x8, 0x9, 0x6}) 2018/01/29 05:02:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007f3000-0x20)={r1, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d09000)={0x1, r0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000113000-0x4)=0x0, &(0x7f0000238000-0x4)=0x4) r3 = open(&(0x7f0000e40000+0xf96)='./file0\x00', 0x20200, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000077000-0xb0)={{0x5, 0x2}, 'port1\x00', 0x80, 0x1000, 0x401, 0x0, 0x3, 0xfffffffffffff800, 0x80, 0x0, 0x1, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x10, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/01/29 05:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c90000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fa1000-0x4)=0x5, 0x4) 2018/01/29 05:02:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) recvmsg(r0, &(0x7f00008ac000-0x38)={&(0x7f0000d0e000-0x1002)=@un=@file={0x0, ""/4096}, 0xffffffffffffffa9, &(0x7f0000d70000)=[], 0x0, &(0x7f0000ec1000)=""/85, 0x55, 0x0}, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/29 05:02:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000087000)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x2}, 0x20) fgetxattr(r0, &(0x7f0000725000-0x18)=@known='system.posix_acl_access\x00', &(0x7f000005a000)=""/93, 0xffffffffffffffdd) 2018/01/29 05:02:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000eed000)=0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f00006bf000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/29 05:02:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x330, 0x4) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000262000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000370000)={0x2a, &(0x7f000086f000-0x2a)=""/42}) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) 2018/01/29 05:02:25 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x10)=@ipx={0x4, 0x63a, 0xa7, "7277853af3d7", 0x3, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="2e0067268926f44dc50db7f767b85c5f", 0x0}) 2018/01/29 05:02:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x2040000, &(0x7f0000d09000-0x4)=""/4, &(0x7f00007cf000-0x4)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ca9000-0x9)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/29 05:02:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000)=0x0, 0x4) syz_open_dev$midi(&(0x7f0000ce6000)='/dev/midi#\x00', 0x7, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c26000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x40, 0x1000, 0x81}, &(0x7f00001f9000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6c, &(0x7f00001b6000)={r1, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b96000)=0x8c) 2018/01/29 05:02:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ab3000-0x9)='/dev/kvm\x00', 0xfffffffffffffffd, 0x0) r1 = userfaultfd(0x801) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000be3000)={0x4, r1, 0x1}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00009db000-0x4)='tls\x00', 0x4) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000049c000-0x18)={0x3c, 0x0, [{0x2ff, 0x0, 0x0}]}) r4 = dup2(r3, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000051000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a7000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000753000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) r6 = msgget$private(0x0, 0x80) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000fab000-0x8)={0x0, 0x0}) modify_ldt$read_default(0x2, &(0x7f00003c1000)=""/222, 0xde) msgrcv(r6, &(0x7f000016c000)={0x0, ""/114}, 0x7a, 0x3, 0x0) 2018/01/29 05:02:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000ae4000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000076b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) socket(0x3, 0x1, 0x8000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00004c9000)={{0x8788, 0x568bb7ff, 0x21d, 0x9, 0x0, 0x676a}, 0x7}) r3 = dup3(r2, r1, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000bdc000-0x4)=0x6, 0x4) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = syz_open_dev$adsp(&(0x7f0000fbb000-0xb)='/dev/adsp#\x00', 0x3, 0x301001) ioctl$int_in(r4, 0x5421, &(0x7f0000ea5000-0x8)=0x8) sendto$inet(r3, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 05:02:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000f9b000-0x38)={&(0x7f00001fa000)=@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, &(0x7f0000584000)=[], 0x0, &(0x7f00006da000-0x50)=""/80, 0x50, 0x9}, 0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00008a6000)=0x9) accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c38000)=0x9, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c1b000)={0x4, [0x8, 0x7fffffff, 0x400, 0x1]}, &(0x7f00004f1000-0x4)=0xc) socketpair(0xf, 0x6, 0xffffffffffff582a, &(0x7f0000d1f000-0x8)={0x0, 0x0}) r2 = syz_open_dev$binder(&(0x7f0000ea8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x2000000802) sendmsg$key(r1, &(0x7f0000c4d000-0x38)={0x0, 0x0, &(0x7f0000be5000)={&(0x7f0000445000)={0x2, 0xc, 0xffff, 0xf, 0x3c, 0x0, 0x2, 0x3, [@sadb_key={0x3, 0x9, 0x58, 0x0, "d4569757091e3e64d744a7"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x67}, @in6={0xa, 0x0, 0xffffffffffff53df, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}, @sadb_key={0x13, 0x9, 0x460, 0x0, "23d7a4c55f02a463d28cbd96fa1a335de298693e1830c081c3fc41251b49832e087470cc78594c1f639bc3301146d18a48a8da93a94c67d119b788d05c3c4b70d0babdb588ae31adf82fcc657f164b2d294895099f654a14210aacf842a38a1ea2655773838ef42d2f9a5cebd3abec4cd8820c6a8f3a16577a799ac0e967f87ad95f270ef75a72a7a6b43a71"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x38bab384, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}, @sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_sec_ctx={0xe, 0x18, 0x8, 0x8478, 0x68, "6d5a7d6cf431f4bf766ed8c808b0bea5727dbc6a50302e560801e5a285f1021d54d4241fbf0359022cdfc631b009b8a5bcc1f73f247dc8cd7bbaca60586f70a6045eb511549975d67ca099749595731a21035a166d53c76045fac77a3456fa8ae938b5a326aa4795"}, @sadb_x_sa2={0x2, 0x13, 0x7fff, 0x0, 0x0, 0x4, 0x3}, @sadb_address={0x3, 0x17, 0x0, 0x80, 0x0, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x0}, 0x40000) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00007c4000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[0xfffffffffffffffe, 0x3]}}], 0xeeb114d81bb7c8dc, 0x0, &(0x7f0000ac9000-0x15)="4179661da7e260f17ea7cb94f852df7d6daa42e03c"}) 2018/01/29 05:02:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f12000-0xc)='/dev/amidi#\x00', 0x2, 0x400) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e69000)=0x0, &(0x7f0000e72000-0x4)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000075b000-0x1a)='n', 0x1, 0x0, &(0x7f00001be000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000829000)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ba9000)={r2, 0x50, &(0x7f0000624000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/29 05:02:25 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000001c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0xfffffffffffffe01) 2018/01/29 05:02:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000761000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000040c000-0x10)={0x2, 0x0, &(0x7f0000057000/0x1000)=nil}) fcntl$lock(r0, 0x800000000011, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00009b2000-0x8)={0x0, 0x0}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000434000)={@generic="e6829a81369d80c752c57995f52722a2", @ifru_ivalue=0x1}) 2018/01/29 05:02:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d66000-0x8)='./file0\x00', 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007c7000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2400000000000000, 0x2, 0x3, 0x6, 0x3ff, 0x8, 0x2}, 0x20) getresgid(&(0x7f00002a2000-0x4)=0x0, &(0x7f0000e74000)=0x0, &(0x7f0000367000)=0x0) 2018/01/29 05:02:25 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000ef8000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x40080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000000)={[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 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) recvfrom(r1, &(0x7f0000deb000-0x3b)=""/59, 0x3b, 0x40000020, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000463000-0x5)={0x100000001, 0x10000, 0x10000, 0x101}, 0x5) syz_open_dev$dspn(&(0x7f0000475000-0xa)='/dev/dsp#\x00', 0x4, 0x240801) [ 225.021638] binder: 31410:31416 got transaction to invalid handle [ 225.028063] binder: 31410:31416 transaction failed 29201/-22, size 40-16 line 2788 2018/01/29 05:02:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000dbc000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x2000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x401) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r2, &(0x7f00006e1000)=[{&(0x7f00008f1000-0x85)=""/133, 0x85}], 0x1, 0x0) 2018/01/29 05:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000949000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e2a000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004ba000)={0x0, []}, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000086000)={@common='ifb0\x00', @ifru_flags=0x201}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/01/29 05:02:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f0000596000-0x8)=0x3) write(r0, &(0x7f00009cc000)='3', 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r0, 0x0) close(r0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 2018/01/29 05:02:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x9, 0x8080e, 0x4, &(0x7f0000a15000)={0x0, 0x0}) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r1, &(0x7f0000512000)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65, 0x0}, 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000847000-0x20)={r0, 0x0, 0x1, 0x4, &(0x7f000074b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r2) getpeername$inet6(r0, &(0x7f0000876000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cea000)=0x1c) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00000d4000-0x4)=0x6, 0x4) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000461000-0x8)=0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/29 05:02:25 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x80002) fstatfs(r0, &(0x7f0000008000-0x85)=""/133) syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x797c0dd6, 0x2) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000004000)=0x0, 0x4) 2018/01/29 05:02:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004a3000)='/selinux/checkreqprot\x00', 0x100, 0x0) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ad1000)=r1) r2 = socket(0x2, 0x3, 0x6) sendmsg$nl_crypto(r2, &(0x7f0000b45000-0x38)={&(0x7f00000b0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000910000)={&(0x7f0000917000)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'michael_mic-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, []}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x1) mremap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0xd000, 0x3, &(0x7f0000519000/0xd000)=nil) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 225.148085] binder: 31410:31437 got transaction to invalid handle [ 225.154628] binder: 31410:31437 transaction failed 29201/-22, size 40-16 line 2788 2018/01/29 05:02:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f9a000-0xd)='/dev/usbmon#\x00', 0x4c497169, 0x42) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e2a000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x1, 0x0, 0x1, 0xdb2, 0x4, 0x9}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000504000)={0x0, 0xd5, "7ecd7d7f165e7f5b824d030960217350c57e852c4d2eb712f99bd3f9491cdfdbc3550f0f096f78ae39c370f4a66720686779bdf46e59cf6601b2e42f4ec3ee43eaaca2290e2a79f3707b8154c8de078b06fedc03aff351d54fe0fe56bcb697e3382f6e3e295b38704a2794881b3d98f96b391f01cb6c4e7febb01beb1290508f0a29c66600a1bce0a0d055c832c219ea77128e13f77fcdcd69b5191add42f85279aadf3ea570c07a58c16858a6c2736c00ec69346d8a04b2efafc5d68772084d029646d5d2250fc48555df1aa174c0c4980f56d5bd"}, &(0x7f0000dab000)=0xdd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000180000)={r2, @in6={{0xa, 0x3, 0x3b74, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc78, 0x6, 0x9, 0x21}, &(0x7f00009dc000)=0xa0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000ebe000-0x38)={&(0x7f0000373000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000579000)={&(0x7f0000d86000-0x38)=@mpls_getroute={0x1c, 0x1a, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$admmidi(&(0x7f000002a000-0xe)='/dev/admmidi#\x00', 0x3, 0x200000) r4 = add_key$user(&(0x7f00000d7000)='user\x00', &(0x7f00003bb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004b4000-0x75)="4b7920975108e4012dd9619034cba89db66ad09fd5727b2cd67d2c2611789a8f2f0332c0de30325f36c3850c796cdf512856b712310360dfcca478358e1c75755e68ffd698678dacaf4282ee3899dab239216ccd360b33d8b2d9489ec8f2249292f8e08688f0b060c09208b0d95801672c2789342a", 0x75, 0xffffffffffffffff) r5 = request_key(&(0x7f0000db6000)='id_legacy\x00', &(0x7f000008d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003fe000)='/dev/admmidi#\x00', 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r4, &(0x7f000013a000-0x90)=[{&(0x7f0000be4000-0x8d)="3692ed4c123ac411b0ca8a0cf145172756b9aab16be04e9360fb7d36898e40a2c999e59187bae788bc5ce0bccded16a3f73e902f826f4b6461b5ce21088494591d6913cfd58194629d6112cf4358b2eaf5e66476e6610a72b8ed82bdbef39e7dbbef6e7ea2e2e36a0c21a89c3f97be324a95c19007d6be12fdd925062db2470b2b7571b053af1c0f21062a806a", 0x8d}, {&(0x7f0000137000)="2a609077ad73c20ee329904c39774052aefdfbd2d0f6a69f7d439e518ba519fff91620d361759a6d400ba514142bfaec95bb5ab20667d18d67e405128ea22209f3f7a75b0f0cc549190e7869106301941fbcb38c40f78e3c79bf4978e35f24efdec58aaeac4167bec425b85ae57756bbe12bca3e3bcc10dd0e0821bf31f7fc6bc8db44e3cfe121303cda6ab3bcfd9a30bbe7f9845edb24b7c807e1fb38e29b4acb26fdb02f1f94b73a8537", 0xab}, {&(0x7f000007c000-0x3c)="5cd4a957aac1d9827b40a27373277e0ea71b1fb1b29d92187141246858801ea70f926ed4ab7c89a67ad52409006a040ba6dad6cc69dbe684206b07b3", 0x3c}, {&(0x7f00008db000-0xca)="a41acb382b6f09450b762be9b27cf9880e8affa29be00164d97360314644ea7e19a71f9c6fcd294828a8d4e74e791271b926ac491b5763e6dd8d954df8fa3260a67d790a6adbba5968df4d9bce70b85852280275494b6bdd307e3226f42beef42480bca04190f2b6c4e339b03974104b9231b9660807d609ef4caaa33d55213dfb4d33b8bbd39d164e0f12f7a9591bc0f86fb7715a2d5384668abe089064f8758b8765be19bb0aee138c208934a5649399d2cdfda417dc5b99d9dbbe6b8bfa2ce790b9e0f9ecb9a2b25f", 0xca}, {&(0x7f000096e000-0x70)="a060a07239d2f18e3030a90614cb21e2e031617d289f0ab7594cbf112ad013efe00134a6f9bf300816c6d39a4f969360c15f88c5bca2520e81abaa179b0c47b216087b81064d788dda659495fc82527b1c702861b56b235917c3694796bd2a4c888b600c1f2d8b1ce7a564c456cd1bf5", 0x70}, {&(0x7f0000396000-0xb7)="96faa40fd72a0f8901081eb87a522f71096da0740bc20d7ec468746149099fcab67fa1c21a36d11f8c7f6bd2f47fae25ba8202fe5b7a02e7710c1e63275f05864a755b7af1c4a2376c42115cc3ce26fcdf422a623a0ce33e157573ffd688ffc2115896f52de112845ba0d09a932a0732c9835724ef221e54621820d9c95c391dd625d47c3900ae4a5085da94d2209ebd1171fd97d7fe8d045f7aaedc2cb14f48db134e6228a571dda766c6b01383ad6479756a154a5942", 0xb7}, {&(0x7f0000bdc000-0xdd)="595ec2c711034ea96ee51abd9111f07e1c7df7288a2d1fa4e954f7e1f109c0ca5504828e1a004d8c13a4a49d722ccf0eba7927ad48c26f4387efa54f99203407e9b29903b026e80f69d0fca7f1c1beff195212229eae7e19b4ef5253a622eaf1a6c239b615e3cc5dbd3e0706d2f27404e5e9a12f8ff302f4617abc9da5268b6e644cd86ee22bd7e6a9f415582b32cbac42b6686c2702f0c8eabed49712bf8b672da9e155472277fe087c9c96679e767420d46a9f41d6c81c220c00797f218d3ad4bbf9e88e6791d428962ea0f549d940d2630f27c5717e1f7756cf874c", 0xdd}, {&(0x7f00006e8000-0x3c)="d35f810f8f8058a9c558ea664e87dea2cc419e0d6ab90a6a5232ed2c6e2c3fb7528c018b9f7fffa67a51df423c81703a1d60eadf0c15fadf46a422ca", 0x3c}, {&(0x7f00008aa000-0xda)="e9d6f1c81d04678152aa320427f611be4baa53a1dec6867ea48e4c365a84de069481816e570295309a55db01a9e3a21977f9825fff635d69514a84bbbca420a4495996b5c1370469af9e6cf8f33ac7907a78615a3f908223431ad5b9500dfa46535c498a1ea508263086978d91d8f455888f9b3c770f0aae4e66989df94d631136da1ad773c0ddb6ca3ade969fb34ef5bc2d390b8741050bc9e87f14ea8bea4004f1feed41987fe552160ce9f9757beb8dc20cd710083abe5870384658ae8482406343c2aec21299a896db738ad27efdc2bb1b72bf6d1f3858c0", 0xda}], 0x9, r5) 2018/01/29 05:02:25 executing program 2: mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000020d000-0xd)='/dev/usbmon#\x00', 0xfff, 0x440040) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000143000)=0x1, &(0x7f0000295000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) io_setup(0x4, &(0x7f00000a9000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) lseek(r2, 0x0, 0x2) 2018/01/29 05:02:25 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000008000)={0x9, 0x200, 0x7f, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 05:02:25 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x1a3000, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x2) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00002a2000)=[], 0x0, &(0x7f000053c000-0x18)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/29 05:02:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x2, 0x2766, 0x2d8, 0x3}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x200}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x744, 0x22240) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x13, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925001600210010000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/29 05:02:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x800000000402, r1) exit(0x0) r2 = creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f00000f0000)={0x0, 0x0, 0x0, 0x53, &(0x7f0000a26000)=""/83, 0x256, &(0x7f0000a15000-0x19)=""/25, 0x414, &(0x7f0000e49000-0xb6)=""/182}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000d8a000)="") ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000efa000-0xe)='bdev$cpuset-!\x00') r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r3, r0, 0x0) 2018/01/29 05:02:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000035d000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0xfffffffffffffff9, 0x3, 0x2, 0xfffffffffffff800, 0x40, 0x3c, 0xd24, 0x401, 0x5e97, 0x0, 0x6, 0xe89, 0x1, 0x0]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x0}, &(0x7f0000002000-0x4)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005000-0x95)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) 2018/01/29 05:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000510000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00007f6000)=0x14) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xd, &(0x7f000069d000)=""/4096, 0xfffffffffffffee6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000392000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000202000-0x50)={@generic="1379b4bb15d9732f35f3f65f345ae3aa", @ifru_data=&(0x7f000048b000)="2630292725490890f29d75f3495d6a40141e9fb6878f4c678ef49bf886bda386"}) bind$inet(r0, &(0x7f00003b6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f000020b000)='/dev/vcs#\x00', 0x4, 0x181000) connect$nfc_llcp(r2, &(0x7f0000f0a000)={0x27, 0x245d, 0x4bf, 0x6, 0x1f, 0x6, "63e2cf72e096d9fe6205e3a8b387c06871742a28060bde26de449a3ac72b3883e1ab5dce68066bcba1294cec4cc3d31fc1d87d0cbe0feaf65832a10a20f738", 0x4}, 0x60) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000a15000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$unix(r2, &(0x7f00008c0000-0x3)=@file={0x0, ""/1}, &(0x7f0000fd0000-0x4)=0x3) mbind(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000fa9000-0x8)=0x2, 0x2, 0x2) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000032e000)=0x0) accept4$ipx(r2, 0x0, &(0x7f0000a38000-0x4)=0x0, 0x80800) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df0000-0x4)=0xb, 0x4) getsockname$unix(r1, &(0x7f000017b000)=@file={0x0, ""/39}, &(0x7f0000b69000)=0x29) umount2(&(0x7f0000386000-0x8)='./file0\x00', 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000b45000)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0x24000000, 0x0, 0x0) r3 = dup(r0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000431000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmsg(r3, &(0x7f00008f5000)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000be9000-0xb2)=""/178) 2018/01/29 05:02:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000952000)='/dev/sequencer2\x00', 0x400, 0x0) connect$bt_rfcomm(r1, &(0x7f0000f42000)={0x1f, {0x3, 0x5, 0x7ff, 0x1, 0x2f, 0x1f}, 0x5a}, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000574000-0x4)=0x112, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f00008e5000-0x1000)=""/4096, 0xb1f, 0x0, &(0x7f0000b51000)=@file={0x0, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000235000)="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", 0x101, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$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) 2018/01/29 05:02:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x7ff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000204000-0x10)={0x3000, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000794000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000501000-0x2c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffa000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={r3, 0x0, 0x9, 0xb9e3, 0x6, 0x3ff}, &(0x7f0000c1f000)=0x14) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f000043e000)={0x0, 0x1}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) flock(r2, 0x9) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f00001b1000-0x4)=0x0) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000ae3000)={0x1, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000182000-0x8)={r3, 0x6a358f0e}, &(0x7f0000f8f000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000075c000-0x16)={0x0, 0x0, 0x0, []}, &(0x7f00009ba000-0x4)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) fstatfs(r2, &(0x7f0000b84000-0xc5)=""/197) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000b1c000-0x6)={0x8, 0xfcca, 0x492f}) ioctl$KVM_RUN(r4, 0xae80, 0x0) sendmsg$netrom(r2, &(0x7f0000ab6000-0x38)={&(0x7f0000605000-0x48)=@full={{0x3, {"07d142ac3cbae4"}, 0x1ff}, [{"dd1c595ab08f4b"}, {"b45af59c831194"}, {"2b222603a68e64"}, {"b55c7c4cb8880a"}, {"7293c541464fbf"}, {"e7f4ec5c7885ab"}, {"6b2b5ffc437c86"}, {"c3ba6543cacc1b"}]}, 0x48, &(0x7f0000e81000-0x30)=[], 0x0, &(0x7f0000e3e000)=[], 0x0, 0xc0}, 0x40) 2018/01/29 05:02:25 executing program 4: syz_open_dev$mouse(&(0x7f0000ac2000)='/dev/input/mouse#\x00', 0x7, 0x8000) r0 = creat(&(0x7f0000be7000-0x8)='./file0\x00', 0xc) fanotify_mark(r0, 0x9, 0x0, 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') semget$private(0x0, 0x2, 0x12) 2018/01/29 05:02:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000da8000)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80fd01", 0x3}], 0x1, 0x0) recvfrom(r0, &(0x7f000005b000-0x85)=""/133, 0x85, 0x1, &(0x7f0000b1a000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/29 05:02:25 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000f64000-0xf9)="a9b99abfbb1d1d407d34f16bfaed04bd9813026d23f33af708d4e88ff2aed6aecff3a4b29157da86bf2bef59d30e9c86eff621832f821df88f8dee0f2defd7303bbfe73665f0e1656c4bf42310d92a251fe2f574195e34e83af22776775731dc97e1e3132a617205cdd9b66a59543e87d10a6cad5d8bbd2b930ae1636d26da524c06630206317c414526cf8bb711f24f52f407ee8ed652a14ba855a9d4ed0df1d84f2cad81611860e8c24990fd090914a2da980991752e8f4929e7488f257edb14283aaf07f7d72b36c04a56a2ab0f0dad03c61ed64fe4a8dacba82777759a04244570b8d5fe588e6436bff86173fe285a6d6db4b8ec70721b", 0xf9) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f62000)={0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000f65000)=0x0, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000f64000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000c68000-0x8)=&(0x7f0000f65000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000191000)=0x18) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) recvmmsg(r0, &(0x7f0000f60000)=[{{&(0x7f0000927000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d94000-0x90)=[], 0x0, &(0x7f0000bf2000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f61000-0x10)={0x77359400, 0x0}) 2018/01/29 05:02:25 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000156000-0xb)='/dev/midi#\x00', 0x5, 0x109400) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ddb000)={0x0, 0xd7, "998a4ba7c5c4791301e3dc0f7d2121bb548089835b540634b03253a538aa002372b63e9f04b745842d8d8f062ba5f0655694c26c92aaf3f516ea8edc3271d1fff076ce64e63a7a6eaa64484945440765675f2d59a7b0a7b4f18287e47abb7344b5c6bd5ea960ac73684d395bf2c548bcc43a8cc46a305e34f43d0ec997d2fba74a178fcdc7ef6d9b550e696409398e5c1e8daf981c0003d191c260015728b4f38adf9fb9cf385e58791f44ff49a82b3b0c8ce34b7fde1514ac2231028fc654997bf7eeefd2f849d4f41f31a9d3ca70268750c805deaa0d"}, &(0x7f0000cf0000-0x4)=0xdf) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000070c000-0x8)=@assoc_value={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d7000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000f9a000-0x2c)={0x9, 0x2, 0x6, 0x6, 0x0, r0, 0x400000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2000000000000d, 0x8001, 0x4, 0x200100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) syz_open_dev$urandom(&(0x7f0000d1a000)='/dev/urandom\x00', 0x0, 0xc0000) syz_open_dev$mice(&(0x7f0000d54000)='/dev/input/mice\x00', 0x0, 0x200) 2018/01/29 05:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000308000-0xb)='/dev/midi#\x00', 0xa, 0x28000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x7fc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f000079c000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readv(r2, &(0x7f00008de000-0x10)=[{&(0x7f00005e1000)=""/1, 0xeb}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)=0x0) ppoll(&(0x7f0000ca1000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c3e000)={0x0, 0x0}, &(0x7f0000212000)={0x0}, 0x8) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/29 05:02:25 executing program 3: mmap(&(0x7f00004ad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x800000010f, 0x0, &(0x7f00004ad000)=""/0, &(0x7f00004ad000)=0x0) 2018/01/29 05:02:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000079a000)={0x20, 0x0}, 0x8) 2018/01/29 05:02:25 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fdc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c53000-0x2)=0x400f, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000fdd000-0x4)=0x0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a58000)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) setfsuid(r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fde000-0x4)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/29 05:02:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d0e000)='net/ip6_mr_cache\x00') setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ftruncate(r0, 0xd49d) pread64(r0, &(0x7f00006f6000)=""/0, 0xd0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f00006e2000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000493000)=0xb5, 0x4) 2018/01/29 05:02:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x86b2) r1 = open(&(0x7f00001ad000-0x8)='./file0\x00', 0x98501, 0x40) openat$pfkey(0xffffffffffffff9c, &(0x7f0000808000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mknodat(r1, &(0x7f0000e49000)='./file0\x00', 0x2, 0x10001) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 05:02:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/6, 0xc615091984524399, 0xfffffffffffffffd) 2018/01/29 05:02:25 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00003d6000-0x8)={0x0, 0x0}) r1 = getpgrp(0x0) madvise(&(0x7f0000bc2000/0x4000)=nil, 0x4000, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r3 = inotify_init() kcmp(r0, r1, 0x6, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) shmget(0x1, 0x4000, 0x8, &(0x7f000025d000/0x4000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000173000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/29 05:02:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x13a, 0xe2, 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, 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 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) close(r0) syz_extract_tcp_res(&(0x7f0000b3d000-0x8)={0x0, 0x0}, 0xb4f4, 0xf0ea) 2018/01/29 05:02:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='irlan0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/29 05:02:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d82000)={0x4, 0xffffffffffffffff, 0x1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000893000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000460000)=0x3a7, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="", 0x0, 0x0, &(0x7f0000e3f000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/29 05:02:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f000079d000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x1a, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x200, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = syz_open_dev$midi(&(0x7f0000d76000-0xb)='/dev/midi#\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000803000)=0x5b) 2018/01/29 05:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ef2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f82000)=0x5) 2018/01/29 05:02:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000026f000)='/dev/mixer\x00', 0x40000, 0x0) bind$vsock_dgram(r0, &(0x7f00009b7000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x89) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000f85000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0xffffffffffffff80, @fr=&(0x7f00001b0000-0x18)={0x6, 0xffffffffffffff86, 0x2, 0x5, 0x1, 0x91d6, 0x9f0a}}}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000751000-0x4)=0x0, &(0x7f00006f2000-0x4)=0x4) bind$netrom(r0, &(0x7f0000fc2000-0x48)=@full={{0x3, {"bffb323c520bcf"}, 0x1}, [{"bf0f3b57b9e1d3"}, {"0c99d5c8511487"}, {"f4828bb3ce6f5e"}, {"82851eac924de6"}, {"eb4d153e318ceb"}, {"25de750fff08a7"}, {"239d10d4497234"}, {"d2cf8f086ad4db"}]}, 0x48) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000fdf000-0x8)={0x1, 0x7}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x2, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000e39000)=""/4096) 2018/01/29 05:02:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffd, 0x0, &(0x7f000031b000)={0x1ffffceb, &(0x7f0000000000)=[]}) geteuid() 2018/01/29 05:02:25 executing program 4: r0 = semget$private(0x0, 0xfffffffffffffffe, 0x2000100000000614) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000003000-0x108)={0x8, {{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x95a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xa, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001000-0x18)={0x7, 0x3ff, 0x400, 0x7, 0x1ff, 0x56}) semctl$SEM_INFO(r0, 0x2, 0x13, &(0x7f0000000000)=""/173) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xc9, &(0x7f0000e6e000-0x4)=0x0, 0x8) 2018/01/29 05:02:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000a67000)={0x73, 0x79, 0x7a, 0x0, 0x0}) r0 = socket(0x1e, 0x801, 0x0) futex(&(0x7f0000e35000-0x4)=0x4, 0x0, 0x0, &(0x7f00002f0000-0x10)={0x0, 0x0}, &(0x7f0000e8b000)=0x0, 0x1) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2018/01/29 05:02:25 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000011000)=0x0, 0x6, &(0x7f0000013000/0x1000)=nil, 0x1) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) get_mempolicy(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000-0x8)=0x0, 0xff, &(0x7f0000001000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007f1000-0x8)={0x0, 0x0}) 2018/01/29 05:02:25 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/29 05:02:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) lseek(r0, 0x0, 0x3) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000a3c000)=0x0, 0x159) 2018/01/29 05:02:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009ff000)='/dev/vcs\x00', 0x200040, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000bcc000-0x4)=0xffffffffffffc3c2) r1 = socket$inet(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) sendmsg$kcm(r0, &(0x7f0000acb000-0x38)={0x0, 0x0, &(0x7f00005a7000)=[{&(0x7f0000ba5000)="1c426e877e5c7589fdab064ec128a3de60b2a1947494608135c25cb6ff7972dc99acdb2ef3c853e7b11982fcf39ba259634598d54e247ffde85934d68b8cf30949f91c07e75b2a6805d23735d1a5524ab6072560e74c720c2206cd6849c810834751737cce26e5067d8990ecb95fcb8469e0660ead6c9fd619c542662b219c917410286708f53109173c34f8a84eb3bd8a2023b8e808f791ca9c8ccc8676dbb97420557a6a7a617f77cf7d62c3042a3333905b8a97cfda37b42f3513f6bf5df950b184ebee73", 0xc6}, {&(0x7f00001c5000-0x70)="319d8317f37d4e37ad344301b3be7c049593900dfc39c2c87ec34f04224524397cafb3b224d5b174bd5832f82297fabf0bd455cc63e232bcd480e8754786039022057369423ad583fbcfb19e8dc260cfe78069ee5b3e7ebc8eaa8f35a986382e784fca31b78b6cc4e9bbcf8b39fa0459", 0x70}, {&(0x7f0000305000)="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", 0x1000}, {&(0x7f0000b4c000)="06108e510ba4d753de4630c89aa8a061f8877467e4eb9b60e1c22c2d02849e1971723033d7201cefb9ed313b31853e7ccab85aea8d2cf602f5c119b116a2341b4e46d05cae2584", 0x47}], 0x4, &(0x7f00000ad000-0x340)=[{0x30, 0x19d, 0x29, "2800fd7b813410272b08b7d581eafdf14280028ed56d2465c12ff5f9fdece078"}, {0xb0, 0x0, 0x0, "a98f17752afa533af5a73a16e5ac6b02e2b73435bb82b330cd0ddb973663eacef6f23cb90162fbe9b625a4f8545d18ad01c68995f4b01f66cea6cf4c1db4980a85dcf11b2ad19ff9dbc506c2be1e6ef1fa3eaafeb8a98bf5010e92cd73488384963ce31fea936fb5f2068ab87cccaca07a7134ba17710758d101938953deaa4113633181b3a8a591c3a425f306e71308b3968fdc0ae889e7187e48104e58"}, {0xa8, 0x10f, 0x7, "e56cca281c15381979d36e68303009adef300fad9e3816edd89b9fa145c5800dda9ff4995c373546d62345c5c13b8a58aea4355bfd9c5e5ac84c918886d9da742a059bce80c642ec890a7aa4961c4e9c7ca895779e81656e4f79449c4117350c14c305e272e3c2d945c515a7ed71d568a6de355a707474056d53803546d8e7d6aae1cf1466397f3656e180321a2820e4481e3d8de9484cc8"}, {0x110, 0x19f, 0x5, "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"}, {0x68, 0x10b, 0x9, "632d7586cf3dbb01401ac0a347d2a76d74f0c62a092ee251f82a42422bf948db695819e4dada7ccbca8ed65cea9a3ae4380dce7279198d39058fc65a1b39ff3d481d95ca655d9f80a97000deacda6c4aef"}, {0x30, 0x6, 0x80000000, "73e1ed5c54766f8830b76d6b93e652636f762a1d79f878b92b30fb"}, {0x10, 0x13f, 0x5, ""}], 0x340, 0x8011}, 0x4) exit(0x0) 2018/01/29 05:02:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x806, 0x100, &(0x7f0000000000)={0x0, 0x0}) recvmsg$netrom(r0, &(0x7f00000e3000)={&(0x7f0000f87000-0x10)=@ax25={0x3, {"d640bc633b9bed"}, 0x9}, 0x10, &(0x7f00009bb000)=[{&(0x7f000031e000)="da9a0facf1699fab0c3f489334801fe70f504284ed7a62d44f0da86d4e22922998417a0a8dece0be47a747ddbdb28d8cf4dd75145aeaeee0d6bb2080f2107b60145ce797064ffd41c49a36621ff4e937f14f60ff1f5334173465e23bfe7ffcc2e87321fd1f8dfbf7926009b125e4", 0x6e}], 0x1, 0x0, 0x0, 0x810}, 0x40000000) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x21, &(0x7f0000002000)="", 0x0) 2018/01/29 05:02:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000146000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) rt_sigaction(0x6, &(0x7f00009a0000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000add000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000499000-0x8)={0x0}) preadv(r1, &(0x7f0000904000)=[], 0x11db, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/29 05:02:25 executing program 3: clone(0x0, &(0x7f00004b2000-0xb3)="", &(0x7f0000e70000-0x4)=0x0, &(0x7f0000132000)=0x0, &(0x7f0000900000)="") getdents64(0xffffffffffffffff, &(0x7f000047b000-0x61)=""/97, 0x61) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) ioctl$void(r0, 0xc0045c7f) 2018/01/29 05:02:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003bd000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a56000)={0x0, 0xb2, "9e649da96af83f72080b7c09b25a89b806796afa53e2da853248b1aeca2bcba10967a6db8a1a1d0404a3482e79897b276523b268df94b357984f640f6fe60c1e80ed9d3c98505e17cfeff63bfa837aafb07aabefb87718459ea3d88909ff62617e11f69a83f50297f9814a6ca7bdba43322ad1f032d6307b6e039fc70808676e16ebdb44f32a2e75b931bbc3472380def6d42178e33384963ed4c72603627654ba432c8349a5ab5983713ef085d53045ed29"}, &(0x7f000007d000-0x4)=0xba) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f0b000-0x8)=@assoc_value={r1, 0xffffffffffffffff}, &(0x7f0000ac9000-0x4)=0xfffffefa) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) 2018/01/29 05:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000a02000)={0x2710, 0x1, 0x10d003, 0x1000, &(0x7f00009ae000/0x1000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00002ac000-0x20)={{&(0x7f00008ca000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r3 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f000050d000)='./file0\x00', 0x4) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r3, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000233000-0x14)='./file0\x00', &(0x7f00001e7000-0x8)='./file0\x00') ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) getsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f00003e9000)=0x0, &(0x7f00005e4000-0x4)=0x4) sendmsg$nl_crypto(r2, &(0x7f0000a10000-0x38)={&(0x7f0000bb4000)={0x10, 0x0, 0x0, 0x200880}, 0xc, &(0x7f00009c1000-0x10)={&(0x7f0000099000-0x108)=@get={0x108, 0x13, 0x400, 0x5, 0x3, {{'sha3-256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x8c8f}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x4}]}, 0x108}, 0x1, 0x0, 0x0, 0x4004841}, 0x8000) openat(0xffffffffffffffff, &(0x7f0000ed1000-0x8)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r4 = gettid() fcntl$setown(r3, 0x8, r4) 2018/01/29 05:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001d9000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a9d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000d5000)='/dev/rtc\x00', 0x200080, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f000056c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000e73000-0x50)={@generic="4fa5d2dc27d725cea22798ce636ac0cb", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) openat$hwrng(0xffffffffffffff9c, &(0x7f00005c9000-0xb)='/dev/hwrng\x00', 0x121000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000a4b000)=""/20) 2018/01/29 05:02:26 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000797000)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ef8000-0xa)='/dev/cuse\x00', 0x208000, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00008d0000)=0x1) 2018/01/29 05:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000c73000)={0x9, &(0x7f00006b0000-0x10e)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) syz_open_dev$evdev(&(0x7f0000dbe000)='/dev/input/event#\x00', 0x200, 0x90000) ioctl$sock_ifreq(r1, 0x8930, &(0x7f00005fa000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/29 05:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000f31000)='./file0\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac7000-0xf)='/dev/sequencer\x00', 0x200003, 0x0) unlink(&(0x7f0000a27000-0x8)='./file0\x00') setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000d9d000-0x10)={0x6, 0xfffffffffffffe00, 0xfffffffffffffffb, 0x6}, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) utime(&(0x7f0000d6a000-0x8)='./file0\x00', &(0x7f00006bb000-0x10)={0x6, 0x6b0dc012}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000123000-0x12)={0x7, [0x9, 0x0, 0xfa1, 0xfff, 0x0, 0xfffffffffffffffe, 0x5]}, &(0x7f0000b19000)=0x12) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000fd4000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00006ce000)=0x14) r2 = socket$packet(0x11, 0xa, 0x300) r3 = syz_open_dev$mouse(&(0x7f0000131000-0x12)='/dev/input/mouse#\x00', 0xffffffff, 0x181000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00002d6000)={0x9, 0x0, 0x3000}, 0x4) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f000073b000)={0x79, 0x0, [0x3, 0x4d20, 0xfff, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r2, &(0x7f0000179000-0xdc)=""/220, 0xdc, 0x10120, &(0x7f0000401000-0x10)=@ax25={0x3, {"7b4635dffec39d"}, 0x3}, 0x10) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00001e6000-0x4)=0x7f, 0x4) syz_emit_ethernet(0xe81, &(0x7f0000044000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xe6b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x4000000000000088, 0x0, 0x0, 0x0, 0x0, {[]}}, {"730512ab567cd18509bf462488378aa751e7c2cc9706f877f8466ac8ea09dc9403a68bf968dd97794e3214f9e74085080d03e138208def5c7bc2dd2603124a9408cb163a3778ae260d03f1d7bb277c9d505c15057ea58e274943ad236d66eabef9e9803ba3b2e67d96fd5b30732ba214c602445523f0dbe5d8b2a1acd51ec67dac5eabaf7a2ba01fbc3997f12c08171505ebe80a9c266a6c8a2d0530d21baf907079bc0001739752a3a17fa4f3bc2b27a8edc113bbde7d4a43bcb30dd129663c495dd3bb2a1346c5b0c5c661d81245541aa75d73ae85f733053ae3ea94e78be9aa0f6162653bf7cd1a7ca9bc64f13e4ea827b8420d83d1aa2f3e61d18bb7bf8bdae158628a6d941365a261fb7bb7891fa6e1df0bb22a297e939173304fdf0802909f413164ae2d437a58c9df681e604f89dd0cdc9ea744b595e1a50dd8379fa45703896fcff3c3c9652d9da93a95d61ad91dc6edcf9cf1336770cc543551e3a52d94b6d04c751cfe988bb6b6579b79054248128ce44f574add60f8419458e1df281e1b109f25cf1c0eb72b6c1b54e4d8fca92f0a5e0d34921429c7865599fc6462b09baa22c07d60c98d47d83bab64c372dd07cb7e24057fd882587e0d3c0debd19d362b39f2f514127b537ca95300ed87f90b15836153dd42faa733449ce65271453c0e1765a8deb0249facb1a9465f4d067d1452aa3c09a7b80a68149a32941c8c3a9e3cfee8c9533dffc8cefc671048f0211e9d4578befc9484fa55d78ab426fb8516906a7f1983ce03c1740dbf724e5abe00d37245b62aeadb382329ff40dd38908a0a47aa1b06d5ca9e7eb90b77da8d4849a45f6da0b2a72e3d5edf384920ecc81c6aa022faf3ae95558cc0f8348df0604dd744ed14440253a1c034307caccd427a6a7bc8a57cf159df821a61efe209573c9d8f814adeecdd2e7f65e8eda413e366830d334195060083add1374cc077b51a4fb1e7c7a376b1b53e266a5eacf318aa7e64a29c7c34b2cca9af50d4ee15f3591b14d8cec7b327289a6fd1ac4c33a8864024801016d9ecd43b5bb1eb3e594fd83481d1320bb65472c76139b7d809077e87eafde0ab275dfe2440c2da82dea0f57db9482c85064bd1f23438b06d1bac4c32e30a2984c3f65c0d9a2ba45c836f349c879d855367b998a900f76a82afbd243ccb406033d4a6402a6277a867957a9e0edcf1da5a67a755553d45e55932efd2b63872d34213a2aaf4e7ffde2a00f87a47931fb58b67dee43494c288d4ce22c4fc0588686d0ee2bbbf2083b95ab8a9e022ae305e8722ff321721beb8f36c79262f6158e7787b9618c45580c20a6a01b30374419bb1625b36d4917664e07648028f6cb08052592d0851b72baca7bf7ffcfad5af80fd757647258b8f78f20925937eeb30e685f220427d7f47cd567b3d079374b79539dd60416d37bf139bd9047298b1e19ac0538e901d2c24ac94dfd585a28d69d66203a56b3a322c9378b809d9e772ce5ba7d982f424f222bfa9793130ad86c04d232bf63bf8f3ed9de99991869944664da9f3146a41ef5f4470ffc310ce78d5e7193e3cbada5df69334a234b69cf6a544175a307651bc4d8dd67b518d182ff76f68c60ef7817e9c25dab01788e4c7aca3848e2853f2f30710e392cef53642bcb352484706e5bf6160f2ea43b427cdca363451c07dec229999463bb51e859d010b8ea7b9f5f7fc9fa1afd2876b54256f354947b7e7f6ccc6035541c420477d81f483a6fbed3c8134d779e93ae977c37b2c715655f861867b71824a46c32200350fd363219fa7656cece13ae2c114c7b64d9b3a600e12a484808b51f35424807984117108ccb7878ad19fac8953e94529e60b15d04f1b8a061aa96b1125edbf41950ece011d63f59f6ef252ff72552e96d7260f003197aadf2bf63971c6076b777103fe66dbcb7ba7374e777d4bfacc59800f773c60fb9d387871d497b170e5232a4a632b22aa8a6dbba983c7837023587b325e231b92ad23f9a949e4b410814c000a3e27d254e95e89c0a1b60ac176a2f087f88972685c67c8f66d89519019a7259ddca616bb3108f2cb360e6c56f871441e3151addcf6dbcaa1a74cceff73dbfb9c282beb7bb9559ad17705c125d0e5ee036662ba0dc03b8e9023ca5c98a821024f71896c1a203f6edefc7176257be7ad8a697be5f528277757e2eee636566268aff771359f890865f7d35483c0d401cbde3e795983e23431901ea8842999c5265c815cf5dbaa03f924cffe90101ea6c6882e117e9dabc3f6ea305993e70cc3d0b587516d6956be7b05faab0a78e80537c4918e8408f0283b1623fc20d864a2bc84b4e277922731b0317bad7e243e40ca04cd575015cc4a1634dbb3750931707ba729991c0f7f4a0d923bcf7df876cff5f41ea968c2b32ece8983b18583965ebc2ec3b364cf5ff09c6a2b242548355ebe80ce52f8d208bfdf6d1cc3269b4e68d90a2d28d22c791cb57ab92f3196ab165f8ac47c1edf82ca392da06c3b03e18337374b6d477a6e202e79d3d7f22963de56530fef758fb3b985aa931af71427867655445f73e294c9d749de4e420ba58bacaf67de6802668d5da6bcf39b0141c88571d92cb6dbb7baad1bca082047a4c5377db179be7b561b86436a932191452d7929a9ceb8e40a97a430ccf26d5a9e5a5e0b16956311edd749ccf84fcf8bf16d17a8cc5e460b92c1c7e7a077e666024aadd15404fd029941da1c43a09b3e65d44f9905eabb45b53b3d69344e09a3a009978ba75a30c6eeaa41460401d6e870e8d3f45afa74e469eb7c4506cfab51dc166d336b24ae0107d8627102dc940b6b60a821acf0fd833fc3686235a03449f3c99b372e48bb7f4f73c5ff5f6d40b3e2ac219db197d0083d0c8adae3ab2eb2a6d10b30c1bdd5a4e237179b0225680cd0897c33fa26aaa798a584bbb80071ef856ba5a7a6f13b69be5e6b7e96ad4db6e7a027d4db53592158005fd5ac7d186ce630ccebd394397616464bd0e627a1c869a614a8061e93debbc5fa83b4e0b89c78f3b7e3a58fc3e10c81ee871eb228c4bd0609567c4b35ed1a53cf1d207c0fa48cbc4c562226e12840c452e69024a07f2b29a62f2e4ae0a7069266aa1bd3b0b9e42c5c7daa84876609ab256dc2c735166770be1edc14c3878569af3cf20e79bfeea7ac6583de02650ca402a04227a80ff4989b2215e3b7d632b809dd1f8001d34b36647679fc06c9cd56f84316abaa65ba6f71c4d04a583bca5c0500cedc66b683d8a04046195983370c950e8b692ec4106300cee3258c35947fa242c0286d9d6a8f094a85f3f8b3667712a17fde9bbf575e76d2d0791eb58674d924aec843f9cd462aec51f932dceb912dff42e881faf01e6817591b0fa89745bf1fa8d85004a6c0fa24987cad4697406f8d9dabf5df22ef49fc42187158aae3cbcdd561bece4f69b57134e44d9b7a78f98b10bc7e506d112e2582d90199e3eddf1defb06c444563a658a8ecc636c38dd5d13d3c64f6e65e55054b636892feaddcf1603021d370c67bd4b44026b15fcf36a88bc29a6b2c065079c3c9ea9527d38ca317298daa5aa26aef2613e550180dd54d7dbabe66a79acf6a603442bb050abf2c911f4f4a6f51fb181f011146e60ba30a02a5c5d69e56ccfb3bbbfdc26fb3529cdd37bb0bdb7e966cf39226940df6f0a41f5433d9fe12b1b53b82763877ced94842b3288f88f395a41a8cf86d284c733891ee7b26a5efe4db83210170e9766b11aa709a28ccfb4f29d42ebff2e0aee0c14410e4218d23f3f44a432345ec1cfc278d0f9b7a4bc797efed7e8230b71561617b2218a56f763e90c48e05a59bd94da5082928658139fd02babc4f18e02fbec6449079d6eb590cad763cca81fcbe108ab2f6d9ddea9e41fb950f447413ed35fba488f4dfd97a1cf81fea2e40042eec57259a662628785c73a0a5f22a5979ba1dc8b7a8b9d300d1983a06bbebe27eb7f0212d74a393041879eee89b4b662a7882f4c735b6ba2d70d82de28996b0964795197c64b47e4bbc4fd93e210967715495c38547afa376a0ac4faa69584c17d40f2520287f0f62892ab1414c438f6f12f0f3ec19e2fffab766ee72c7c3ca2e4d4215f7a4fefe462f2bf5dca5387d7e84f67ad934ab8bccca334e6164537183f0a0e9b2ae4fb0976e78e843f689bdffbd7b0629cef2d8c19967680b3408a490390f2abe1be5ec9a638f8af76bf137c9d98f8d8a241884e950561dca65e65d9f4e679f94951f96e67ea42a248361c16b4bae35a7d6fccd339a84130667ee57deba0a5c625743488feb50dc6d86a8b8feb9fd13a4ebd338569ede4ca13fd5183996a9cd34fcee1c7a597984003d7f79b84ff52d85245a01e80a64dd567a99f9421cd8b2169ba57c360125195494e866e73fd258b3e790bbcec58018c4d348ddf3156bbe5130a1510e66c6c034fa8166216452cae487d01adeccea5ff3fc514d4f9ca40f42368833fa12d668ffb9adce6e384fe7dbce4355ca426ae6f39f14eccf1a622e36e40f292238bdc674f5714a61280ff51c8bac62614ca9fb5e7b6e589647002e2eb957e66e65b4f461795d5417c9cbfea5e4c1d4d076e6b08c685467a2da84ff28b2f014d3122585dcbc45953e60927884b5234389dbc8e74e6a6f7ebe93d9bdd02121c36422880395371e04b940362c7407c6ba8720afdee213228206a4c2263c096c0c3658599b9bb91f05d6ffda3a470ae8472828cfb64f82393d894301eb06630ef943e49f7322cb8e872e3dc061a6f57520982e210f47949816523e646cbeda0f09174165250aee2dc19710dd23670a04a223a7a0cd7b20ddff1d1285803f871ad43258bbd2fa3f627cc5d1906b45f8f1b5a4d240b9f1966a43150451cb4b904c8e111a1ba907fc07864064dee875e58886c9ce88672fcd42891f714d301e9c9a0feb8cfeeb48a20bde6b873aec4810b8519dd55427bb24448ba15adec3a3a4e30804fb6bc355c5e5d2ec99555d34d33dbdde066186e9302dc985df4a4426d366bab101c30cded8276e3c3999038cc3fae35dcc8a94379edbae3dc96af4485af3601d16aaa649d44aeb5c95324c4b558d565d8d7623008217bf533e9f6fcf67a0cec6cd52f439b143a5893878a8c203304194c8f7a6da10236d42389a22b8"}}}}}}, &(0x7f00009a3000)={0x0, 0x1, [0x0]}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) bind$packet(r0, &(0x7f000025a000-0x14)={0x11, 0x1d, r1, 0x1, 0xfffffffffffffffe, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000d15000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/29 05:02:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce4000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000094c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x12080) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000f5b000-0x4)=0x4, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000857000)=0x3, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000ebe000)={0x10000000000000a5, 0x0, [{0xc0000082, 0x0, 0x0}]}) 2018/01/29 05:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) openat$audio(0xffffffffffffff9c, &(0x7f00003d3000-0xb)='/dev/audio\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 05:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b5000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f00001d3000)={0x0, 0x0}) 2018/01/29 05:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c8e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000225000)="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", 0x1000, 0x8, &(0x7f0000e2d000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e92000)={0x0, 0x1000, "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"}, &(0x7f0000226000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a73000)={r1, @in={{0x2, 0x2, @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]}, 0x73, 0x4, 0x5, 0x400, 0x20}, &(0x7f0000bd2000)=0xa0) add_key(&(0x7f00008c4000-0xd)='dns_resolver\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ad000)="", 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f0000a55000-0xa)='encrypted\x00', &(0x7f000058e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c7a000-0x5a)="", 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000a3000)='keyring\x00', &(0x7f0000cac000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) unshare(0x20000000) clone(0x20000000, &(0x7f0000e1e000-0x42)="0001a7cd5c9cabb8014c54026453d36172aa4924412e4fa607ffcce2d4883bc47f806c23ab9c786712c50c2e2f618512d26fbb687ff6ac448a4dfa0f3c2ad5cbfc", &(0x7f0000b22000-0x4)=0x0, &(0x7f0000394000-0x4)=0x0, &(0x7f00005b4000)="a80a43f963082ae11fdb17f3ed16bd6df52dc4ccefcb8da20300000000000000a3691bffa867b1b23bec80b9797eb62fcb93ee683f9beebef5b7f9bc69d6f6724a44dbcd1c6bb3f9f44561afa5a30ac6fcbbda994f34425b1ba1ce7478913f6383b8732dbb4c2ef1b7656d0d2ca1719b29c0000000000000006a73c62214efadf45575dd1165bf0e1b48") fstat(0xffffffffffffffff, &(0x7f0000332000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000ab7000-0xc)={0x0, 0x0}) syz_open_dev$loop(&(0x7f000040b000)='/dev/loop#\x00', 0xdf, 0x1) clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) ioctl$KVM_GET_PIT(0xffffffffffffffff, 0xc048ae65, &(0x7f0000220000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSFF(r0, 0x40304580, &(0x7f000066f000-0x1a)={0x0, 0x1f, 0x1, {0x4, 0x8000}, {0x1f, 0x80}, @const={0xdf2, {0x6bb0, 0x0, 0x200, 0x80}}}) wait4(0x0, 0x0, 0x3, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 05:02:26 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f00009b0000)=""/4096) 2018/01/29 05:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008d3000-0x10)='/selinux/policy\x00', 0x0, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/29 05:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000b2a000-0x8)=0x1, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x7, 0x1, &(0x7f000002d000-0x5)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000058e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000043a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00009da000)={r4, r5, 0x1}) r6 = socket$kcm(0x29, 0x1, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000a31000)=0x0, 0x4) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000af7000+0xfe5)={0x0, 0x0, 0x0}, &(0x7f000014a000)=0xc) sched_setparam(r7, &(0x7f000034e000-0x4)=0x1) r10 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000486000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$KVM_GET_IRQCHIP(r10, 0xc208ae62, &(0x7f00001bc000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) openat$ppp(0xffffffffffffff9c, &(0x7f0000329000-0x9)='/dev/ppp\x00', 0x0, 0x0) sendmsg$kcm(r6, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) getsockname$llc(r10, &(0x7f0000e0a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c6b000-0x4)=0x10) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000a66000-0x4)={0x0}, 0x4) r11 = msgget(0x0, 0x0) msgctl$IPC_SET(r11, 0x1, &(0x7f0000322000-0x78)={{0xfff, r8, r9, r8, r9, 0x10, 0x0, 0x0, 0x0, 0x0}, 0x40, 0x6, 0x4, 0x7, 0x2, 0x2, r7, r7, 0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f00008ec000)={r0}) 2018/01/29 05:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = inotify_init1(0x0) fsetxattr(r0, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) 2018/01/29 05:02:26 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000836000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e5c000-0x11)='/selinux/enforce\x00', 0x60000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000f6c000-0x4)=0x8, 0x4) setxattr(&(0x7f0000b26000-0x8)='./file0\x00', &(0x7f0000211000)=@random={'security.', 'eeth1\x00'}, &(0x7f0000afb000)='&vboxnet0\x00', 0xa, 0x0) 2018/01/29 05:02:26 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x40000000003, 0x300) clock_gettime(0x0, &(0x7f000025b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd9000)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000fd9000)=[{{r1, r2/1000+30000}, 0xdea9, 0x2, 0x3}, {{0x77359400, 0x0}, 0xffffffffffffff00, 0x9, 0x0}, {{0x77359400, 0x0}, 0xffffffff80000000, 0x7, 0x8}, {{0x0, 0x0}, 0x1, 0x9, 0xff}, {{0x77359400, 0x0}, 0x5, 0x8, 0xff}, {{0x0, 0x0}, 0x1, 0x651, 0x0}, {{0x0, 0x7530}, 0x10001, 0x1, 0x10001}, {{r3, r4/1000+10000}, 0xffffffff, 0x7, 0x7fff}], 0xc0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fda000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000fd9000)=[@in6={0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000000000000000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @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]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e86000-0x100)={0xfffffffffffffff8, 0x5, 0x4, 0x0, 0x0, [{0xf54, 0x10005, 0x42, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x100000002, 0x0, 0x8, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x2, 0x3cbe, 0x0, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fdb000)={0x7f, 0x3, 0x7, 0x9, 0x3, 0x0, 0x6, 0xdf}, &(0x7f0000dbc000+0x92a)={0xffffffffffffff9e, 0x7ba7, 0x7ff, 0x7, 0x4, 0x1ff, 0x400, 0x7}, &(0x7f0000f53000)={0x7fffffff, 0x200, 0xe80d, 0x9, 0x9, 0x20, 0x5, 0x4}, &(0x7f000039c000-0x10)={0x0, 0x0}) 2018/01/29 05:02:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) r1 = getpgid(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000)='net/wireless\x00') setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000001000-0xc1)="62871d6ba0205b428cceaf55e5db7dbd50d94db7048e89f2da0fd1c87382e72d84e1312d4701e854ecb86379825267c5088c58a1d27d2908b670dcd7bdbaa0b60875f8dd050c9086bbe013c2497c2ffa14065d9db816daf8eff4c4cc572851b6fc3c742e837b48610aac5e65aa136b4fc82bcb401d966b7c8a052944e06a06961ea647d830e7529008b4e98c21e8aff904651cb325d1c4881a617d3f7715bc2c21897530496de7119194336140596c7304afc570669a6d5b797ba4c4f18d2ea41b", 0xc1) r3 = socket$inet(0x2, 0x3, 0x60bd) syncfs(r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x4) mremap(&(0x7f0000bf9000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000616000/0x4000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r3, &(0x7f0000004000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000005000-0x4)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000006000-0xb)='/dev/adsp#\x00', 0x3, 0x8000) clock_adjtime(0x6, &(0x7f0000006000-0xd0)={0x2, 0x401, 0x2, 0x1, 0x1, 0xfffffffffffffff9, 0x7, 0x271, 0x4, 0x64, 0x7ff, 0x80000001, 0x8, 0x3, 0x2, 0x1, 0x4cd5, 0x9, 0x9, 0xdd2, 0x3, 0x2, 0xfffffffffffffff9, 0xff, 0x5, 0x1f}) rt_sigqueueinfo(r1, 0x2b, &(0x7f0000006000-0x10)={0x20, 0x80, 0x8000, 0x7f}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/enforce\x00', 0x101042, 0x0) socket$inet(0x2, 0x5, 0x200) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000008000-0x18)={0x0, 0x10001, 0x30, 0xfd, 0x6}, &(0x7f0000008000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000008000-0x18)={r5, 0x7f, 0x8, [0x0, 0x80, 0x3, 0x5, 0x4, 0x4d, 0x4, 0x101]}, 0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000008000)=""/3, &(0x7f0000009000-0x4)=0x3) 2018/01/29 05:02:26 executing program 6: mmap(&(0x7f0000000000/0xd92000)=nil, 0xd92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x310) socket$bt_l2cap(0x1f, 0xe35620b5138cfa15, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, ""}}}}}, 0x0) 2018/01/29 05:02:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/29 05:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$loop(&(0x7f0000a65000-0xb)='/dev/loop#\x00', 0x2, 0x101480) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000899000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cae000-0x4)=0x60) kcmp(r0, 0xffffffffffffffff, 0x5, r1, r2) r3 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000fd8000)={0x5, 0x8001, 0xed, 0x6, 0x4}) finit_module(r2, &(0x7f0000a2e000-0xa)='/dev/dsp#\x00', 0x1) ioctl$int_in(r3, 0x800000c0045002, &(0x7f0000004000-0x8)=0x50000000f5e) 2018/01/29 05:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8, &(0x7f00000d6000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000cca000)=0x0, &(0x7f0000caf000)="") openat$ptmx(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x4007ffffffd}, 0x8, 0x0) setitimer(0x2, &(0x7f0000cd3000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000820000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000d28000)=0x100000001) r2 = dup2(r0, r0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f000041d000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) read(r0, &(0x7f0000aba000)=""/128, 0xffffffd2) 2018/01/29 05:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d99000-0x10)='/dev/input/mice\x00', 0x0, 0x2) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f000096c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f000041a000-0x18)={0x100000000, 0x1000008, 0x9, 0x1, 0x12001, 0x100000001}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b3c000-0x28)={r1, 0x0, 0x1000, 0xd0, &(0x7f0000d14000-0x1000)="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", &(0x7f0000f7c000-0xd0)=""/208, 0x8, 0x5}, 0x28) readv(r3, &(0x7f0000a42000-0x30)=[{&(0x7f0000369000-0x34)=""/52, 0x34}], 0x1) r5 = dup2(r1, r4) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000dfb000)=0x5) read$eventfd(r5, &(0x7f0000ff1000-0x6)=0x0, 0x4) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00002a3000)=0x2) write(r5, &(0x7f00008d3000)="", 0x0) stat(&(0x7f0000960000-0x8)='./file0\x00', &(0x7f0000f04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a42000)=0x0, &(0x7f0000ab9000-0x4)=0x0, &(0x7f000021d000-0x4)=0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000e84000)={[0x2000, 0xd000, 0x3000, 0x110002], 0x101, 0x21, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r1, &(0x7f000090e000)={&(0x7f0000f32000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000030d000-0x10)=[{&(0x7f000080d000)="30b9cb74d2f348ead90f6550edf5ee1a6967ba45feb1e680dd15867aa91172ceb0e6e7e463eb63e42448d7110f3c5e569dd7af1fdbac2c03036a143e4d8b675a85f62e40cb59fbe3cfa60f06268b587e932b477172a79947a17eabc1ac6b5df7dac632e2c48c9f268e5c26681695bde3a622cdfadee4a2b493c28d3dd0dc06c86a9e90af50f05515111a236bfab75bfed784b172c047705aadc5c16fe5d42098ee5c", 0xa2}], 0x1, &(0x7f0000ff2000-0x58)=[@cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x20, 0x1, 0x1, [r4, r3, r5, r4]}, @rights={0x18, 0x1, 0x1, [r0, r3]}], 0x58, 0x4004000}, 0x40000) mq_notify(r4, &(0x7f0000181000)={0x0, 0x4, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 05:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b31000-0x9)='/dev/sg#\x00', 0x9, 0x88000) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000efb000-0x400)={"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"}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 05:02:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000c48000)='/dev/admmidi#\x00', 0x401, 0x480902) sendto$inet6(r0, &(0x7f00003b4000)="ca3b68c775fab261829bf653a7290314c5e0916fe5b6a36c", 0x18, 0x801, &(0x7f0000f81000-0x1c)={0xa, 0x1, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7606}, 0x10000000000000}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x2) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) getpgid(0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00006d2000-0x28)=@routing={0x29, 0x4, 0x1, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, 0x28) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f00002c3000)=0x1, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = add_key(&(0x7f0000788000)='syzkaller\x00', &(0x7f000080e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000031c000-0xd3)="5c317a2a82dab3822da4b9029c984b66ec6b3c66ee17a5644068f08365f07276e0b1b83338148bbdb7a86380693d481eaf19f8be05294ed7f9756cc8f523e03333dcfa123f95e6fe99e777f1991b6a9ed5719b649b317d90c76b3aabaec4aae7f0a9878c1827f9e17dc78cecb353d83b3b8e6363e3ca9db0d50b7ea1d641bb3a6459fc48b44c738de84862009cf3b6c4bc99e09b30416f2dda937521c807dee202bef4d0d54e5eaddd6d61fe70960b44fecd944ea56c0a086d91498fe70fee084b9a07eaf79929d3163a92b7ec30e517ffa3df", 0xd3, 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0x7) r3 = msgget(0x2, 0x408) msgctl$IPC_RMID(r3, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000a2d000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0}, 0xc) 2018/01/29 05:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000df3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000cba000)={0x0, 0x7, &(0x7f000088a000-0x30)='L', &(0x7f00009c3000)="", 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cbc000)={0x0, 0x0, 0x0}, &(0x7f0000726000)=0xc) ioprio_get$uid(0x0, r3) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000)={0x10000000000000c8, 0x0, [{0x7, 0x0, 0x0}]}) 2018/01/29 05:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000d38000+0x7dc)={0x0}, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) recvfrom(r0, &(0x7f0000f86000-0x8c)=""/140, 0xfffffec8, 0x66, 0x0, 0xfffffffffffffde5) 2018/01/29 05:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000613000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f00006f4000-0x8)=0x0) seccomp(0x1, 0x0, &(0x7f0000687000-0x10)={0x0, &(0x7f0000299000)=[]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e39000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000b51000-0x28)={0x2, 0x20, [0x20, 0x2, 0xffff, 0x1000, 0x798e, 0x7, 0x47, 0x10001]}) r2 = perf_event_open(&(0x7f000089f000-0x78)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x10001106, &(0x7f0000fb3000-0x1)="") sendmsg$netlink(r2, &(0x7f000079e000-0x38)={&(0x7f0000994000)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000e7b000)=[], 0x0, 0x0, 0x0, 0x800}, 0x4000) 2018/01/29 05:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ac000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fa2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000128000)={r1, 0x3}) semget(0x1, 0x2, 0x2a) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000340000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000966000-0x4)=0x5, 0x4) fchmodat(r2, &(0x7f0000f14000)='./file0\x00', 0x10) bind$alg(r0, &(0x7f0000580000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000b1e000-0x5)={0x8001, 0xb200, 0xce0, 0x3}, 0x5) 2018/01/29 05:02:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d6b000)='/selinux/enforce\x00', 0x18000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000018f000-0x8)={0x0, 0x8}, &(0x7f00004f1000)=0x8) sendmsg$nl_crypto(r2, &(0x7f0000b97000)={&(0x7f0000a95000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000087d000-0x10)={&(0x7f000087f000-0x100)=@del={0x100, 0x11, 0xf03, 0x5, 0x1, {{'rfc4106(gcm(aes))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0xd9b}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x2}]}, 0x100}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000508000-0xeb)={r2, r2, 0x1537bd8, 0x8, &(0x7f0000fdd000)="c4eb8ea9a4bec41165fede54fa2d5f437fa9f84d35cc6707c2d35a0c2f57bde1cc793a042a40e5889c60c52945bc07b504a90d805ec45d1f6dad93", 0x2, 0x8, 0x1, 0x400, 0x9, 0x4, 0x427, "dc9f4be09772ab12aa2995c69a60c45f6b5216d4b57c78e09129eb1ce7b56c24b0c5c7de06aee9e8d463bba9d5a1c84fafdea8cbc3a46c2a541e2d3d78300658290401c111903fc1c8496770b99a5c0258b838a13ba3a21ddae8299cff49d2effbd06c58c709894d4c5de6a6816e0c8a1183e2f713334a93466891d7d9b148ad3f6f9c4dea85640b098f1ee7aae9e471b58a82b9a34bbbfc44fe83c35d0714fd1c5fa0e672f6ab806b249ef5ea150eaab7d1dde649aad348404e4e3175102fc486d8a0"}) rt_sigpending(&(0x7f0000d5f000-0x8)={0x0}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f15000-0x8)={r3, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000af2000)={r3, 0x3, 0x7, [0x80000001, 0x2, 0x6, 0xfffffffffffffc00, 0x6, 0x9, 0x8]}, 0x16) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000179000)={"d7a976b35e575a318f9737d107dae2b3", {0x4, 0x49f6, 0x6c, "ec13b23c6b61", 0x200, 0x0}}) pwritev(r0, &(0x7f00000cf000)=[{&(0x7f0000a54000+0x40e)="762fe5f68041275ff8b4a2f77269d9ff21d57469ef6f7c147547cd63c779a54998cbe3569dbf306b02e623b214143501151153710865800e0a21abb9ae9150856145d2d4edbd9ba0a4ed2f465112f738c67bf04293a1903585445f52a3db4c2d67ccde520dfbae7e405b8155dbcf4bec3b161e205482d1925da9e630c0d8e354d60dc922e3fdb8b9242aab21b8b246cedca3b04b8cce29602a685526bc7583e34fd7da2ccd7d4e0d4915fa367e1c5d68c4d171b14fbb03c28ecc6d50389cb302f6db", 0xc2}, {&(0x7f0000d32000-0xa)="f67ebd806a988d7350b2", 0xa}, {&(0x7f000083f000-0xac)="4c9f2a8905d1434ed139725e4a28d833078edac62b435108bee7c833f263cddec07bfc01875d70f93bda6926cf035d9b04e6374dd70a6f02d7cd9830e8e939f11e8a8dc96761b13bf20f2061fdbe03c0f1e925695d8a4dadf636cec32210f6b8ddcd8e750462ad3149d86cdf0ff7c2687905eb3d288857681fb488a670a4a4ffa51cd86d24ab1e2b23d8b99e8da3e7c2b0c04214cbe80f7065b81f61a3a761d54a9ce3ca9937fd0c34733c9b", 0xac}, {&(0x7f0000ce8000)="d50c1e6fdc5e15a76283ac1c92890c8d011538b454310b49fbe91035e36c096a5b02e997b3f40019447cecb39bfffbd220b8d68f56ccadcc612a6e5f9e668bcfb6571828ec6240d898c1dc", 0x4b}, {&(0x7f0000f17000-0x28)="382784986e4a61fa530316ccb01a8e8b6acdc6319bad9d40e73b28a4bd2c83b05ffd6bc5c06f4933", 0x28}, {&(0x7f0000a81000-0x98)="55bd1abd284f30d6736fd0b52484b2260044a7cc716b03482be14fc1734b0096a1de02f0900b3bf5e55e96a4a007fd9b651e5d590fbc6a5df4d4c3a1db2ec0e2c75b98103c9a1e482f03e859478d067b8d3804b1009fb73d5f9ff6b005685846f71785b16d46819294134736b203ebb525773ae85e64b3f2c702774fcda68d84875eb119cbaf48507e3cd8bda9bb37c0dba0dd26927fb4ae", 0x98}, {&(0x7f0000f9e000)="09c2d05e9ff84dfe3045739eea8c1f967943bead45a830506391470e15f3fa2c0e1c55d6a16ba411a674ed014f33bdcc0884964ba899acef36b58423d5517a0004f6e1e1da7ef6613b1f95edc87c6441", 0x50}], 0x7, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000001000)=""/0) 2018/01/29 05:02:26 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000002000)=[{&(0x7f0000001000)=""/91, 0x5b}], 0x1, &(0x7f0000000000)=[{&(0x7f0000a95000)=""/191, 0xbf}, {&(0x7f0000001000-0x4c)=""/76, 0x4c}, {&(0x7f0000a94000-0x3f)=""/63, 0x3f}, {&(0x7f0000003000-0xdc)=""/220, 0xdc}, {&(0x7f0000001000)=""/204, 0xcc}], 0x5, 0x0) [ 226.370155] kauditd_printk_skb: 57 callbacks suppressed [ 226.370163] audit: type=1326 audit(1517202146.531:2296): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31707 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 226.448895] audit: type=1326 audit(1517202146.532:2297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31707 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 226.484896] audit: type=1326 audit(1517202146.532:2298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31707 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 226.510201] audit: type=1326 audit(1517202146.534:2299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31707 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=204 compat=0 ip=0x453299 code=0x7ffc0000 [ 226.534891] audit: type=1326 audit(1517202146.534:2300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31707 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 226.559998] audit: type=1326 audit(1517202146.535:2301): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31707 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 05:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9c}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000b3000-0x8)={r0, 0x20, 0x4}, &(0x7f000019e000)=0x8) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/29 05:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) getpeername$packet(r1, &(0x7f0000b31000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004f2000-0x4)=0x14) connect$packet(r1, &(0x7f0000847000)={0x11, 0xff, r2, 0x1, 0xb198, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000014d000)="1d", 0x1, 0x0, &(0x7f0000520000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/29 05:02:26 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee5000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a1b000)={0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x100000000, 0x3, 0x3}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000600000)={r1, 0x1ff, 0x5, [0x1ff, 0x9, 0x7ff, 0xfffffffffffffc00, 0x2]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00006c4000-0x4)={0xffffffffffffffff}) 2018/01/29 05:02:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000945000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x420800) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00008ef000-0x8)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x1000, &(0x7f00002b2000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000b99000/0x18000)=nil, &(0x7f00007fb000)=[@text16={0x10, &(0x7f00000a5000-0x40)="baf80c66b8c5119d8466efbafc0cb007ee640fc72bb878008ec00f01d0440f20c066350c000000440f22c0f08026e9b40967df46d90f0f3f9a0f353e0fbae200", 0x40}], 0x1, 0x0, &(0x7f0000aec000-0x10)=[], 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f000077d000-0x14)=[], 0x0) 2018/01/29 05:02:26 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000025000)={0x0, @in6={{0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000026000-0x4)=0x8c) ioctl$KDSKBLED(r0, 0x4b65, 0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000026000-0x14)={r1, 0x6, 0x7, 0x81, 0x10001, 0x100}, &(0x7f0000025000)=0x14) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000024000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000024000)={0x0, 0x9c, &(0x7f0000024000+0xe65)="dbaa8fe962fb5bf3b02710465bfb10479f8216810f9587b25179ec4323bfa0145a0d500902c8bed5958793e28f6e8c6d64de6438efd48e702638b5738561bfecb71528d7886906400685c65d72b8def1d89e35a380410a325698bcb72ac12a8f8277862aa012b6422eef433ccbe408400e1cb15c035e2fe9e7baaebcac9d701f51df8b98ae4f950c9ff12b44f01022f31f3b7b051f8d3b1c4088c74e"}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @ipv4=@empty=0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='lo\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, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x0}}}]}}, 0x3d8) syz_emit_ethernet(0x46, &(0x7f000000f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "00e805", 0x10, 0x2b, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 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]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0a62dd", 0x0, "a300da"}, ""}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/01/29 05:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0xf3, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0xfab2, 0x6, 0x5, 0x3, 0x9}}}}}, &(0x7f0000ea3000)={0x1ffe, 0x0, []}) 2018/01/29 05:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000422000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000057000)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f00004c3000-0x5)=@random={'osx.', '\x00'}, &(0x7f0000812000)=""/88, 0x58) fcntl$setstatus(r1, 0x4, 0x42800) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) readv(r1, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) 2018/01/29 05:02:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007f2000-0x11)='/dev/vga_arbiter\x00', 0x208000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00003cd000)="cd705ab944299ad5fc55d37471f94e1567d13859154cf15129fbfca4f054dd09077eec37a2c820a627c7eb26104f9ac1109412446375bbe8b1e8ca78dea565274874596bae3efa0f47c66459390926febe676663f07b1bbc7ea03ee91f76433188cbc0b63d5f28e08ab76a526ceaebf39c16c0e746bb8092ca9cae92ea47bd37804ec2e3cbd278cf5a7022db4512649006e5531df7702a8b6cecb5447e3be9f55217a412e1d7f800c68b2cee5eb4f130e9454db6802a1098", 0xb8) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) setsockopt(r2, 0x72a2, 0x800000000d, &(0x7f0000df5000-0x1)="03", 0x1) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000062e000-0x10)=[{&(0x7f0000d9d000-0x11)='\x00', 0x1}], 0x1) sendto(r2, &(0x7f0000f01000)='D', 0x1, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/29 05:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) finit_module(r0, &(0x7f000066c000)='skcipher\x00\x00\x00\x00\x00\x00', 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000883000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f000075e000-0x28)={0x9, 0x1c, 0xfc00000000000000, 0x2, "ce8a9c14e0562a9a8190eed422637ac553ba86a18daaff86b81f349f70411e17"}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f000062c000-0x20)=[], 0x0, &(0x7f0000d72000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000c97000)=[{&(0x7f000068f000)="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", 0x1c9}], 0x1) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) [ 226.584999] audit: type=1326 audit(1517202146.535:2302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31707 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 05:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000097a000)='user\x00', &(0x7f0000f34000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000086d000-0xb7)="d0db708ef11e747e49c94f7bce60ac38a4c292c0247b21114efd1fff4a2fbb55db0d95c00fedfa7c5846802aa0f8e005eb82092c02a594e45b933a49876651add1427a755440be30108a5af074739843fdb27052b470e84fdd7f1c5fa645e8b15d4b82e66945bfe1dcf1be6490df624bf1e69c582772a52b4a779809b279ba1eda97261b7ce4768a47d8c5bbfe10e79465406ca33f7d3943098854c32a9f1d892b22f66c26fd3597a4cb33ae3364fbb15c5002f711f9b7", 0xb7, 0xffffffffffffffff) r1 = add_key$user(&(0x7f000032b000)='user\x00', &(0x7f0000f6b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f55000)="56caf5229e271d3b8b474c17a8e8ad91276d0d1fa94ab6a40557182c7bc80d4136b5e565b44389bca8ad777d9b8a6ed21ef939be9570968f4c85717fd81164f256256d28701183716875e626992a8a7a697f0fd0319745f7b9c857cbeeeb92aa594305d900a5a2e631d57b36cdcd5a707535709c1711c7d30e4bf68549a0a3925966fc7ecd83bce2561af34b018c57a13359aa45adaf6432c7266608c6baf6c9dd3f754b2ce412f30714125c4207507ea32fb16a7b9b0f1c001593d35103a016efeba052a7ad0634d3a4bb315317ee1b8cfe0882f1a43f6445a2d006ef59ad3340649401194ccf9934a7ba59db4233b0911fd6a654063a3c355bd04125b7afa0b199d1ae72da22d3bb4a3c106ce13791d0c304c0603af5bc270eda065cad5930cf756d6b28b750d4c757c617935eca1a1139e92dfac10c717b70be5dea29f68ca46349746373d68044c5b53ff3a10333361c73914f9ba313cdae6511fd754933e774a22bb5f76acac99dffe1003ea9c40801890677280628a541b40afc4caef9efb322dbdc570fe181ff5577c3b7039a4c4756e25368b987342aec126754f2ef851bca26327acb56ba0763fb37601f970a9c8e8fd39c2024f584e7bc2c342dfa771120fe73aec7e81bcc82388eae24133671f7f59022892479516a3b490dc25462a7d3c2f0b02bbdc7ab60ef305b306f6975b02d207f555acb0f746a5f0eb016d784296a58924c30296d4dff9dd97b6bf85b85b2855dac5955530e4a9120584d62ee222527f6fd35003edbe558aa65446d2b9e04f04e413b6875f10fdcb63ede0f76a15ee2330e53927e4158971be101c8ffd2bba773773aa091e2af3f169f59fe2c3f12b86cd72e5b1ac60df9ab0670a0f5944c766b9b7021e2c97baa0e7fdf7aee673e4a00e5aed61dbe4f956b1ecdf32872b84c72e75c67f37e2d8827aa59c0b970c6f4d6d922fc1b50853cf2cf5b6e94ecfcbd7871841f12d351e6ca0b79db10768e35758252f971bbb48986a4a330e7ad37103b81d5341151cbd831417d7932f0c4794c04df3f6d9d6bc7a1aff6ad0cec817155e3f2e42db327aa27250eafdec1dd1133725d6fdd6cb772b08c544589efa40568ae4c46bd419f033df06b5799ad2c608c927ffd11856162803ce44c6b7114c9665a42d8d045cb3e05dda6a9012cb851bfe776e322cfcd511067d0fde51cf5641d7044ae63c0671046bb939a99ae4596ca463285dda24e9177a76f1c03ec9f4cad28fe3d352122bb52dbd6e50d61bc04c73f63c7e8fa5dd974289019641c62005671601e957aa9788bf8c2303c9dd52b23f22c221c3272cf8c5be075334bbf6197eaa7d0612c4efb8625b6d011c0a1f428423b221ef3d38f8f8f137b6517edb73b9e2893ad7bb800377f935653c3898f1f1c02d489881583dccc8dc5d014432c33d339092b7f05c0ba90351178331ffb3dac9efa4729eb88c9be2fab3d6e9479325768e2579a98eba0aa036565876252cc50c919c8f6cf4d275126dd4e8f3e4ee9b10bd1674ccf6f24d49e8b202d61c4f52321ee39c075266f75471b592e4d38a61ab286578d2fdb02263e5426507587b04e9ab2fc635e408cb2b4ee1f4c33a242239c869328346fe9c4095d3f28139549e3283d181b79cd219748018412510b4502a8d9b8f7d71318523807bbc2fe950ea904df60ee12c45a8cc0c203f84448a35e93be04cc72886ee55a0cb446032b38c645c2966f25f902f6c5ac645e360c9098641deb999de20e6f0a02e2a361ee9cea744652fd11231f0472bcc80b0ffc777c84f553b7113d2d358c47369608190655d0545ab1bcf78f15fec9fd74f0976dc2cbb0ce980fb693429a4021cca40afc8550d99e0b231e8f43dbea139d979ed3a284db6b94cf018fa5ca58cd13088b53c8f0796fd313701e1a82ab78a19fb7a7e7084fa1606a9c4b7d2426dc374080aa048a90f20fffdf67576bc844ca55dd36fd9458f39b669b30f7094d9b4bacbf34c220ad0bf58ab4abce1075ce53f27aef8cbbf983e45a7fabc7404a2e3d6311f2bce5cba98649e77ae8501e23b0271c06535868a0c7fe5980ed275a70488e0f8fd5e37160535de930dd025df95492b15337037be3b92a78d4d8dcd30d2162fd4cf35f4c174973120a9f896e1e44a3b860fd090ac0fb759c1ce135af599e3733eea49fa027c5879e990dabc092f6f8a003ae263180a8ac421c46e6108a9e6818daa8e4eaa3a1279f45a7be00570e83e0a82518fe55560c5a9e23992eae9d2db7bbd6760e648017abce1d6b9b6d10403c5e8cd21bf97493ce00532bfade979cdc6345e24f788de8345b7b29629570b172d813e7e12a8afb9f8a6bbcd14fa71d222eff165d4ec3e98eec56d558dcda9a9570409487f9da64ae89495930a23018e79e117af4b9f90bc9f4f2e299787b750a2ba5423d58d8614b0eb93d766e9938d76aa00555cbfe088a0b34db47a7a4ebd1322b5c779995c247ad393b42850de9dc957c751c965c864b0f1dd961e55f2ca800f5cd1844ee5c8b6543a744311cdab26164dc69f8d3bfd029dca438a79ee7da918262a36c994ef683f31a6006962230674971bda1a5a2ae39e2f34a6ec0abf8b03fc6d0844183360f4fa9a0a4b8fd1fcb1d6b6afc677a2b5f11df623abe99a4343fcbcac676be44e05b64a131762a47922fe02cccb56c23e3ff1d296ecf2e099f2ff6b0e788447c77f6bb4a2e3a7aadf729ed85ed4da98be36556d06ee745f1c4b2db81f21dc57833b7afa26be565ee5e60ba035a0d4b83c90bf5d1d141e8c0cfa6601c55239557471919bfd0b9fc1f0fb536344d58b8c9a27a818141c4766ed5fff9f8f032993882148277935363209452d9686c24496e15beaf0a967787d9685175f801f0dc31134f67089e49701f64e5c0769f8dd6d773b561cbf55839e006bacd7d31f62c40bd5137148136ae76b074f3c3f7c9837ed4865014b4984876686bc45476cb1e778616b6006bd0bef8ec108cde19f7538ed698bec7e547705d1cd4272c657103960d95c0390071f18848d3dff3904e1457528b1bf79829162ef5b96061d579f8886ac910a7c7d7e709b2841a99520f278a2335f61259b11a23d3102842dcf9a848ae7c93046e9b9e00c73bc1400109c893969f521cb3ac22c47b307cb378eedb4cd7f406d4696e1e4c06b1f5d8aa3e57f1d2707bae30822cd433f69760be48f842345f4bd1285fe6a46eeb5d47bcdac0868f576d5f512de9d46128dad242d1d2d3b86fee513aae5e26eae3452ff10cbad024f5e9e08313539cc5a623194e00d9e491b02ccf642d30a4810b0f997b398037749998deb86c08e0a20dec8d58b91031b80fc8d5219e75ddf2dd875ab1fd172d9460789b609878bfedb929d0cd7683b9d27ddcefe4bffad2c1f93e20ff25422d73b1cd68d8e74c820aab774b8dde44984a6deb228eba5a7e77667601077727326b5d147e6873d0984879549fdbd64637d9ccd59acb56d1e5403e7b24a9562508598edfcdc20740d33f930688b6c04ea8eefa418492ddf3b5f35c5d4869e412bf4cf41d74a39878bd7bfc62dd60eebacfe78ebbaae8ab2f24fd207c84ae68d3dba78a30bab86d50ab574a6c4f648153f43d3ef9d845b61c48351b2b35df8e559bdfad41c093226e2dcc4b009b52876301ea3eb5ba9980336252fbda707106ca7c5f13326e93da9c05a47a04ffcb1572034cf7102b321c8c9c337b7559b1a22726ef671a5e4da877dd2e68d6884b8d2f2a7dfc6916e4d1b8dca4ae30c85ea34ef66f3448d2471da0008c8f7770162b65ff7eabc64e9f865efdf6fe6e6e15105d191e9a81a0bbd730c2e93cbbeccd25efae49215e804e276bbda9d4576e962f651dcf9894bae23bb3eeba686ae196aded329d19c7df3fb39088a71f8696d6ca17a1340af2d9ada90ce86e53bd33c1626d7c895c9ce54c8ba12a419696b5ec8878dd04dea1145c03ce02342563587e57b081583b8f9e55576e17e7198a6e592d15e994905aad85677b9779b1cfa323bbda2c90e581aa2fb16f74dfc223aad9aa79367165ece53cc5556659e95c99b86a49fedbaae45acd7a7f0bf001c2c0da8c9b015ab95662591cf1edc40e4eb82a8375e096deb9540caccf62c17497c895055e532066dced2a386d7d83c8c77fc93888dfa79b03ad0078c2220c9b28f2a99762da9816897fbba767010ae38bc62826411629e670a23e30b523a071976ceae453830fc1bdbe18c7e65977d3a524e51ae8389aac87787add0d75e8f9886906d8db60e46a82a0c78c359a331e6b14751b62610e202c81930728844fe455c4abe994d8d99dda04591d23eaa49635718c33bf52aad9796c6b2de90f41af4a0daea35f090f370951a5962baeabeda1412ea8d603e4d514ed8b781c6ef3d6fa3888357a2620ae5a2442a76fea71419f8499937961c42d10d5906cea5387d56e0a028c45f1890c659dc81e26d6565d5127422d81d94054929b1975642609f0432e467f1f548dd79f4c777bd99badc110e950f8064892d521766d5d9abf785e38398693b4e7f2da0997889c7d669d109bf3071c9aafd1a942bc9b47449b7c803c3c69504d317d4345bd4bb60ee48b76fae2fa190fd18078d7a28fd1a48b08a79b04c83311576ce37fcf961ade9a045f699f956cd7590baab92126268a2c98a28d8024d23481fc8fc0e859c4ca11c00ad122ea9a98defa371d292cc5dacdbffb05cca0f1508fea3e945ba71f1ba377ab90e0ba9bd5fc23d7174905351ed2cd3183780b46490a0dd6afc19797618bc2b00abc9af5b10382bd94a6afe4d2b18107f78c0c12717d3f65416cd85e6f1e79ea2dec61b20e9d2d18aabbf536350df0e0ccaa54571615699a011703940cddd8d89467e920acb0390f82cefee6f0b95ed16be994c92e78ae7ebb5d3cc2c4f3a9d4f7f1a4cf919092d735d71207a86e685fd17580a21df569280b9bd88c3509a9cb3867c0de30e30f3797526a1a18cf58223f8fe8596d30385d6502dafd4e2753d026643c5112b9f26f917f48583cea362d511336f8477070952974c98e27950f2369b5a666e95d686d31ff180ee76b835877bb073e1ea79fb8f636f0121f52a06520eae68829eb3c72b60e39b594039dff1597b896fcb967a677ded53ad052f13845f9936ea7572b3a5842c9bf1bb06f1775b5a62fce8ba15dc1edc4d3cf7648b67883bfcc641b57b9d1ac99c16db0cec3f7db8fc1bc1ed53669505120e5e1fb9121fb522a5bfaea7d888c8f200200b4d2101c9d6346cc5e9333c5766ed161fbfe55057d0e2af3a5be534bca26154bc817defa7ee9c11b9cf775fdf538defeccb98614a2017b5d49fbc425113cb33ffaedf97ee6df33bdbaaf840fce43b6c590690c8f88efa1ff0659d3d25f75bdc6858c0aacf8f1390593fc07191cc5bfd9fbd120592fd1a71919b351c4bc0e29a4154c60d206f39867a0ad2b7db526f272e27d3a72d4170f9e1f775a8607959e27f93c69e91df7e095cebb424d2917509963069eab0490f0076420c89e055f6769f47eb86accc8f0a4e6eb22b10794d1dcbb403a60503e0ec9c2be86eeb29fa18e724d821974105b4f59ec1479ccb565e55c5ea3b27765bee0f5ec7f6f866ff2b2127f0a2d419b3569d1993f2024f1abc4b0be8fab124f67c989f33ae3aa481f5269f28b6117ee8b6a58e72a2caa39458f36f50440ac8c87ee3346b26a342b46cedf9963db6bb916e5f84b13c7b91e198b178e54e29e93906dcc3d7d83f6befc1496fc52a158b768507dc1b710952469679a7d7eae7c8981cbddc8d3", 0x1000, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r0, &(0x7f0000581000)=[{&(0x7f00006fc000)="2ed1dd31d14647453ed8f1798386bd6e42ea934827b86ebbfba8533d5bb980a805564f4e6bc38ecd912684f32db33a802cafd632aa9451c70c6e2703e72ae9bf1b572a9cd6cf8bb1566310f4a2c41ab28b1a76f4c379bafa238a7e4f8a772e26c4bea0e272f6b9dbfbe83439f2ddfdc12e7e667afcaecc3b0c3ee789f3632ad8f6f67441a803", 0x86}, {&(0x7f0000e85000-0x5d)="077d3e16e14bf38dfe89e0817557494b354c8a7671075ddeba1fa69b5ed544632b3048a8bbcb304a016d39988f096c6715e937649284d8ce81628bef214e5be5877a57a4f0b44a73aabd25ac42f96e8eb00ce141eb918503e814af3f54", 0x5d}, {&(0x7f000058d000-0x95)="530368f0c3b7e61cc34fe6366ed36d3aca3d9bcd9eeb8293b9440571823d4e005e090d061d23526fff67e2020cd0023448950dc8e7bfc711e56c8e6b1ed1444f3ba4dd66eab5782fcd74c9f1cf43c64e24262a91905c46f02ad7db1ea96d0b231ce4c6d385d1e4368a3450bd325ea845009e286086bf0fdf8ec67ee19e7f3eed6b3f40fe19aef10a803e6e63f7b9eeefe5d49b36ca", 0x95}, {&(0x7f0000d9b000-0x53)="6597e4e7717bedcc1cf287403c942f9a64a140bf4e1a876f3c11027cd2a9d0f125aaf86df14d09322bd9ffcc6da4ba5d20731f810b553e7bdb1e457ec67f18baaa65471bd4b96ebe867d6266bd1f296bd6c136", 0x53}, {&(0x7f0000af6000-0x9)="8b32dbcdb006326ee2", 0x9}, {&(0x7f0000f67000)="46f6ec38f22e5bb3c4bb58a9ebe1d6ead1368298c30d81b47615d11e5f206796c3404417cd0a514eb8ea3d5c299784258aea94ad9948c422e013f4646874", 0x3e}, {&(0x7f000023d000)="", 0x0}], 0x7, r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r2, &(0x7f0000008000-0x28)={0x28, 0x3, 0x100, @fuse_notify_store_out={0x0, 0x7, 0x0}}, 0x159) 2018/01/29 05:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000830000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000119000/0x4000)=nil) unshare(0x8000400) 2018/01/29 05:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x2710}, 0x1, 0x400000000051, 0x2}], 0x18) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000e6e000)={0x0, 0x1, 0x17000, 0x1000, &(0x7f000011a000/0x1000)=nil}) ftruncate(r0, 0x10007) sendfile(r1, r0, 0x0, 0x72439a6e) [ 226.668097] audit: type=1326 audit(1517202146.537:2303): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31707 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 05:02:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000+0xc8f)='/dev/amidi#\x00', 0x100000000, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@generic="53841a20badd6a441248c39a309939a0", 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) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000e98000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000d5c000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x4) 2018/01/29 05:02:26 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000670000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000d63000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000000+0xb41)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, r2}, 0x14) setsockopt(r0, 0x65, 0x0, &(0x7f0000001000-0x4)="", 0x0) 2018/01/29 05:02:26 executing program 0: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x5c) r1 = syz_open_dev$vcsn(&(0x7f0000ee7000-0xa)='/dev/vcs#\x00', 0x7, 0x82c01) membarrier(0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000000)=0x1, 0x4) [ 226.758268] audit: type=1326 audit(1517202146.537:2304): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31707 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 05:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000677000)='/dev/snd/pcmC#D#c\x00', 0x7600000, 0x2) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) getsockname$netrom(r0, &(0x7f000050a000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000051b000-0x4)=0x48) 2018/01/29 05:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) syncfs(r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000616000)=0x800, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001a3000-0x28)={@common='sit0\x00', &(0x7f0000d26000-0x2c)=@ethtool_cmd={0x8000000014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c1b000)='/dev/vcs\x00', 0x441, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dd4000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000a67000-0x8)={0x0, r3}) 2018/01/29 05:02:27 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000008000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1f) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000000d000-0x4)=r0, 0x4) 2018/01/29 05:02:27 executing program 4: r0 = socket(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000f0c000)=""/0, 0x0, 0x0, &(0x7f0000bf2000)=@hci={0x1f, 0x0, 0x0}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000d3d000)="0d57f548a8327ff1fafb07843f04ad990c7f5f5a8e", 0x15}, {&(0x7f000002f000)="f4e565dc7f1f77d075318a143dbd26d3518643d656c0bef7f477ca4ac089e819e96222a8a74232c6b4bd1605f9d0f93e7de49aa8ffce7997b2bc140e93fb5de1b6c3cf0cb41edd7eeada8712b634bff6837197d4ea10250a4e3007a12c644849da2790b9a81d82f969921788a4b830d1839ae32e82fc4adb98dbe15f089980e1b07128f610a48b6292a35fe74109ddcd0d254c3eb852534c11e9696f0ad8d5ff874ad8a84758ba0cbdb4364d67b8bea0ae72fb", 0xb3}, {&(0x7f0000708000)="0ad1811d34080e26162c0987b6c6d79c46c022346d873b19e33194e7595e8186a963b20654efcdadb3d356132d7cd5a222add6d6b3a377235eedad803f3050e9629139016de61f97b78fe60762e10eaa98ec2ea3acfa800cfa18aa56176088b0f6b5474aab5dd53bdabd2ed0e6ea928bfe8e8ddddbabf5742778c55f736694b0e1b3", 0x82}, {&(0x7f00005db000)="e3712b93865d9a7a6718099873043ac91f2b6e41d010a10f045412d96cd6b2204a1c8c0c147069aea7949e4495679a48973a7a83c590bd914298836612ba791ccaa79ce2ebd261ddee51bb5d0fc6aebb8d73d8ad89553fdf1e0c06770ed51490cbe49663a7648886f2", 0x69}, {&(0x7f0000c57000)="68d8ab3cce47e6ffc279ba25016fda6398dc6b59759405ad5e3a368be2e2523f32b0618ef25ce67d2fedbd6eb2b120fe3357f11322e6823dba43b9ba1c2ba7d9b4d5aa154f30790aa9ce2d19bc176143dea1c5994a15aa2c99734f3689ae59fb3c5c0b5c4b4e76a64003d9eeecbb2fa90aa9139bd28c407c5f4b956e472936144e84235d", 0x84}, {&(0x7f0000ee2000)="ad61db78bdecd6e31062aacd9c517580be89f989e5ecf7418b7167b03041206a19dac1a65272f80feebd05904ac1ef88718436de261729fd8571d15f6363d52e60a21f5ee9041f50b432f95c222a07c28345ffaf885fe2b3b799ae4144e1b94bf98fab65c9f10a2390725142e461a833bec9f993192d43940a143c7c6a4db78a92d522bd849c04cdb2b2d2cc88f00382bce24d3d891393936a5f063ca416", 0x9e}, {&(0x7f000047c000-0x12)="6d42eaebbf1461d3b6e96c8a08918060ce99", 0x12}], 0x7, &(0x7f0000560000)=[], 0x0, 0x40}, 0x20000000) recvfrom$unix(r0, &(0x7f000080a000)=""/0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 2018/01/29 05:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) poll(&(0x7f000076a000-0x10)=[{r0, 0x0, 0x0}], 0x2f0, 0x1f) sendmsg$netrom(r0, &(0x7f0000b41000)={&(0x7f0000197000-0x10)=@ax25={0x3, {"4878ee906db362"}, 0x100}, 0x10, &(0x7f0000855000-0x60)=[{&(0x7f0000fbf000-0x28)="afe1b65f270b4316188dffe3598a86b00937e4a24fc7e5c6160fd8e67b9fd1115889f220f3b44b91", 0x28}, {&(0x7f00009c8000-0x61)="e12faacfa20e432b1ef8cdd8eadf588284fb862888f213604c8ad2050f1b4f9bdf65b59ce6bae5c1317ac6a5a3ce46dbaa3b528b20c42f73f3519a6eb9becded3c358117d0c467edcd095b0c78bc4a6b6b161584cc9bc35b2f24d7c6555b2ad7e2", 0x61}, {&(0x7f0000f2f000)="f249ef4c0382a21e3c397f08028989c41954fb32c49ef262f1902a98879c86a5fabf50b484b3eb42e83b1d9ec87d5f7f44d14a3b34de120245faac83feff7d28263ca13a4129d1f598643e3d9f2e2df596ff017fcdd8ad683b0c5f57081046716a6f56d18bdfd4d79b776d69c843016d46b93497009e60ffc925b2e06d2f54e4d50db841320b6bc180e49ad20641d27602dd6e773093a1cf4adc4e1b0c77b36842024eaf958a24eed11bab05cabc204f6c84bb8e53bd5bbc66d0e8726e3ad70908ee64586cf0b2916e10e3e91693412ba7287ae24686d544ddb9906981f0a66ca6fcfcce49d9da7499539f27c2aa59", 0xef}, {&(0x7f0000581000-0xc7)="3d4ad96c3b8d06253f07b11804307a9e1d8b39ea1d62d936e4fabda8b38a07081dddca4e183322e04cf06cf01277e31d7e2670c6c8372922c4137caa89316e2bb88c16f02abcd8c8849642a018cbadbcaadbf3a6fc6913dccd8c6e5e695b6a38f78b6b32a124cb9fc1bc3b3a08183138262bd993a01254372c8a35de05868dc712288142f9a95600056c50d094ca4b8c9ffa99504dcb0ac46683a543217f4ca29ad0032101b2ea0d5aad5e2c9a7d1ec36867aed633a31ff469a2cf7a47aff699a6d1d29ddc6189", 0xc7}, {&(0x7f0000b0b000-0x8a)="9a4274d7fd7491208f80ca28cd62e24d1f07f2584f493c181f1a1bceb9e308106e3f8aba2d017415ef111a5ba2e45ab8378626ccda223c56c8fd6fcad1ee85b27d9cedb11da35cf036142fae311a11658f037fae39dad4ca8218761c9edf7fd92d51acacec23a6f95486ae001120e0e4631252d63cf45e02fdb941f2897b6977938d7aa474d6815c41d2", 0x8a}, {&(0x7f0000dfd000-0xcf)="3ca273110605ca88466bb186207b60a759a86ebb99aaa86b202dcd294a80548e034af6d7188eca23cbaadbd3b22f309e563a117bfe6a697e16481e7d65eb94a1de06806ab1fcde4bf94f09c3e4abcb7fc3ba8ecc6cc69c853ff08a3b87a2f52b9cfcec9c16cfeae393fa2805af1439ea9d8082797aa96d144acb51a26979d807be31421338fd3db7d370edfa7cb137f005613afdc311ca20b3f2205ca02fe5e57fe66f1e5bfc4b51640b1e910e0b265d06e61bb1f1c9f35701cdc82ceb215b096d0cefaa0dd9092cd9a8826a853b23", 0xcf}], 0x6, &(0x7f00004fe000)=[{0x18, 0x10f, 0x194, '_'}, {0xf8, 0x105, 0x3, "315b2bb0b08db1a2257bec4c1d00388c5acac57de0120f6266126346375fcf4adbc0ff4bf0222d627c4fab43c92feaaf61c54b85e8c3dc8e0079be963b93cc7221c81d47df57024ded6fef505db8620c81f29d91ef952656dfccb5c00503604f9ab15c5e58f9485ed61c9632421527eafcb11a379f67c150dfb14677c2ab0d5dd5231875aa70fc37ca27b23b8e19bf776593aafabda2176a4ad0bdf3390ea3534ad03dac884b09c297d6709fc0d3b73da8fc0a01e5127d0bc14ccebacdca6204434ed7cc3230ef715875c0608952d554a08ced838ea655e16035d4bf39acf54ce2"}, {0x18, 0x11f, 0x80000001, "bc40beb99ce468"}, {0x1010, 0x101, 0x5, 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0x2258, 0x800}, 0x0) ioctl$void(r0, 0xc0045c7f) read(r0, &(0x7f000000b000)=""/192, 0xc0) 2018/01/29 05:02:27 executing program 2: link(&(0x7f000025f000)='./file0\x00', &(0x7f0000f3a000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r2 = add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000eb1000-0x8)={0x0, 0x81}, &(0x7f0000f8e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000021f000)={0x0, 0x4, 0x2, 0x1, r3}, &(0x7f000090f000)=0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ae4000)={0x0, 0x0, 0x0}, &(0x7f0000da1000+0xd00)=0xc) add_key$keyring(&(0x7f000009c000+0xac6)='keyring\x00', &(0x7f0000645000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) get_robust_list(r4, &(0x7f0000b2d000)=&(0x7f0000e55000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000be3000-0x8)=0x18) 2018/01/29 05:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00006a1000-0x4)=0xffffffffffffffff) 2018/01/29 05:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") fcntl$getownex(r0, 0x10, &(0x7f00000ea000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f00007d6000)={0x2, 0x1, 0xffffffff7fffffff, 0x2, r1}) sendfile(r0, r0, &(0x7f0000adf000)=0x0, 0x200401) 2018/01/29 05:02:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f00001f4000)={&(0x7f00005d3000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000087e000-0x80)=[{&(0x7f0000ef6000)="f000b3b4254d54c7d2c460e921ddc65e40cc9cf0f92f484cb34a5809d1fcf6e2a7", 0x21}], 0x1, &(0x7f0000ef6000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ef7000)='systemvboxnet0GPL\x00', 0x1) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000ef8000-0xb0)={{0x0, 0x1}, 'port0\x00', 0x80, 0x20029, 0x3f, 0x100000001, 0x81, 0x7ff, 0x4d, 0x0, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 05:02:27 executing program 0: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000)=0x7, 0x4) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000000)=0x0, 0x4) [ 226.758297] audit: type=1326 audit(1517202146.539:2305): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=31707 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 05:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000043000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) setrlimit(0xb, &(0x7f0000cae000-0x10)={0x83, 0xfffffffffffffff9}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000091d000)='/dev/dsp\x00', 0x4002, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000aa7000)={0x1f, 0x1, 0xfffffffffffffffa, 0x0, 0xffff, 0x81, 0x6, 0x10001, 0x3, 0x9, 0x8, 0x1}) mq_open(&(0x7f0000972000)="", 0x80, 0x100, &(0x7f0000ac7000)={0x4, 0x2, 0x100000001, 0x4, 0xffff, 0x1, 0x1000, 0xfffffffffffffff8}) 2018/01/29 05:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0xcb, &(0x7f00009d1000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f000047e000-0x8)=0xfffffffffffffffb) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000006a000)=@assoc_value={0x0, 0x0}, &(0x7f00001da000)=0x8) r2 = socket$netlink(0x10, 0x3, 0x9) writev(r2, &(0x7f000010b000)=[{&(0x7f0000ec1000)="39000013000904690000008000fffd18", 0x10}], 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000b6000)='/dev/ppp\x00', 0x804, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000dc9000-0x4)=@assoc_id=r1, &(0x7f0000bfc000)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000602000-0x6)={0x1, [0x7c00000000000000]}, 0x6) 2018/01/29 05:02:27 executing program 5: mmap(&(0x7f0000000000/0x44f000)=nil, 0x44f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000044c000)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000195000)='/dev/autofs\x00', 0x169000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f000015e000)={0x10000, 0x6, 0x100000000, 0x7, "4749e955be77c31fb282072cd10c7f71ba9b5732344dd037e14758bd8a0b3e308b871e83495c9ba527f6e5bc", 0x7f}) 2018/01/29 05:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000949000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f00005b2000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000066000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a7000-0x4)=0xe8) 2018/01/29 05:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x1e9, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) write$vnet(r0, &(0x7f0000e6a000)={0x1, {&(0x7f0000c0c000-0xe6)=""/230, 0xe6, &(0x7f0000aed000-0xa2)=""/162, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) r1 = msgget(0x2, 0x400) msgrcv(r1, &(0x7f0000513000)={0x0, ""/202}, 0xd2, 0x3, 0x1000) write$vnet(r0, &(0x7f000046e000-0x68)={0x1, {&(0x7f0000c7f000)=""/28, 0x1, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/29 05:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00004b6000)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xa, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) listen(r0, 0x4698c491) 2018/01/29 05:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00009c9000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$adsp(&(0x7f000017c000-0x1)='/dev/adsp#\x00', 0x7fffffff, 0x8000) 2018/01/29 05:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000019d000-0xc)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f00006df000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000cf000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, r3}, 0x14) ftruncate(r2, 0x40001) fadvise64(r0, 0x0, 0xecf, 0x3) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) sendfile(r0, r2, &(0x7f000000e000-0x8)=0x0, 0xa) r4 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000f1e000-0x38)=[{r1, 0x40, 0x0}, {r4, 0x0, 0x0}], 0x2, &(0x7f00001d1000)={0x77359400, 0x0}, &(0x7f0000070000-0x8)={0x0}, 0x8) 2018/01/29 05:02:27 executing program 4: mmap(&(0x7f0000000000/0x2ef000)=nil, 0x2ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$kcm(0x29, 0x2, 0x0) io_setup(0x800, &(0x7f00002ef000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/29 05:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000020c000-0xb)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00001f0000)="49b7b5e98f5f019c7fc1c038661b8eb3e32d5562d3cd8a3d9bcd28447d0c8d00d8424490fa58fa109e70ddff58c0545dc48838770752027f43a72ab7ab576e6f6f056470c35e40d7f5f1e70cac98b3195f486ef258f043e1ff12d81091e683632f9f49c841baa859e1247dde6b2e63cbcf74861172653f1cb09e2c8aabcf943e1ee433083173d15f8cfebbf3d399eb8a866aceb8", 0x94) r1 = socket(0x11, 0x800000080007, 0xfffffffffffffffe) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000005c000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) pipe2(&(0x7f000002c000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f000040c000)={&(0x7f00003b5000-0x1c)=[0x80000001, 0x6, 0x7, 0x1, 0x2, 0x8, 0xd5], 0x7, 0x8, 0x8, 0x400, 0x40, 0x6, {0x5, 0x4, 0x80, 0xfffffffffffffffd, 0x7571, 0x0, 0x5, 0x81e, 0xffffffffffff7fff, 0x1, 0x8, 0x3, 0x7, 0x3, "663b4fedaff48cda6ce4a7a9fff77fcdc79c903687126ddd5f47f8a85e76ce50"}}) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f00001e2000)=0x1f, 0x4) 2018/01/29 05:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e62000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000879000)="03789f6046f5b73745a0999b2da815c50100000000000000a715e47cf7d70000", 0x20) accept4$inet6(r0, &(0x7f0000415000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008e3000-0x4)=0x1c, 0x80000) ioctl(r1, 0xde, &(0x7f00009d0000-0x1000)="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") r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008bc000-0x10)='/selinux/status\x00', 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000389000-0x2)=0x8000, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) recvmsg(r1, &(0x7f0000806000)={&(0x7f000074d000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000795000)=""/0, 0xfffffffffffffe7a, 0x0}, 0x0) 2018/01/29 05:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0xffffffffffffffab, &(0x7f0000e97000-0x8)=0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a47000-0x160)={{{{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x50db280b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1, 0x3, "fa89629fc394c7b33f184bbb6df26bd7cdf2f74af868f4576e702b38d58f6c4755352436a8e65b1ec79c6f69a6dc112fcb961d579b9119230a595aa6fb7806f5a7a6d680a369ee125c75f0a5affb2015"}, 0x160) read$eventfd(r1, &(0x7f00002d6000-0x8)=0x0, 0x1d5) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000229000-0x4)=0x0, &(0x7f0000ba2000)=0x4) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000e69000-0x4)=0xffffffffffffffff, 0x2a) 2018/01/29 05:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e23000)='/dev/input/mice\x00', 0x0, 0x107fe) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00003c9000)=0x0, &(0x7f000054a000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f0000877000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000ee1000)={{0x1f, 0x7, 0x3, 0x7, "c2e042d19980afe9654a60925f8b03a589f8ba27690a72028ca07cdb6fcbcefcec127d2874015cd0a08cc379", 0x0}, 0x2, [0x8, 0x6, 0x2, 0x1, 0x1, 0x4, 0x401, 0xff, 0x7, 0x80, 0x8233ab7, 0xb1aa, 0x7fff, 0xffffffffffffffff, 0x0, 0x9, 0xffffffffffffffff, 0x100, 0x0, 0x10001, 0x1, 0x3ff, 0x4, 0x1, 0x3ff, 0x1, 0xa467, 0x3f, 0x0, 0x4, 0x3f, 0x7, 0x83, 0x2, 0x7, 0xb6a9, 0x0, 0x7, 0x29b1, 0x7a539197, 0x1, 0x81, 0x4, 0x100, 0x8, 0x10001, 0x0, 0x6, 0x800, 0x5b7, 0x1, 0x6, 0x8, 0x80000001, 0x7ff, 0x824, 0x4, 0x200, 0xed94, 0x5, 0x1, 0x2, 0x1ff, 0x9745, 0x419, 0xff, 0xcda8, 0x2, 0x0, 0x4, 0x5, 0x4, 0x4, 0x4, 0x6, 0x1, 0x0, 0x8, 0x5, 0x101, 0x5c, 0x3, 0x6, 0x80000001, 0x10000, 0x2, 0xff, 0xa6, 0xffffffffffff7664, 0x1f, 0x8, 0xa8cc, 0x40, 0x8, 0x7, 0x1, 0x5, 0x3, 0x7fff, 0x0, 0x5021a1f6, 0x1, 0x5, 0xc78, 0x2, 0x2, 0x2, 0x9, 0x0, 0x4, 0x47d1, 0x3, 0x3, 0x100000001, 0x2, 0x191a, 0x5cc, 0x7, 0x80, 0xfc0f, 0x3, 0x5, 0x635, 0xffffffffffff38c8, 0x3, 0xffffffffffffffff, 0x4, 0x2], {r2, r3+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setstatus(r1, 0x4, 0x2800) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f00001ce000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 05:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = syz_open_dev$sndseq(&(0x7f0000994000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000aef000-0x58)={{0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x1, 0xfffffffffffffffd, 0x7) 2018/01/29 05:02:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cf1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000920000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000941000)=0x1, 0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000fd2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x0, 0x1, {0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}}}}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8972, &(0x7f00005da000)={@common='yam0\x00', @ifru_data=&(0x7f0000dca000)="112128b6e5238c452fb9e59efee6f5f8204e7d25e2fc38f6b3ef1351ec40cf0e"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r3, &(0x7f0000f9e000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000ebc000-0x2)=0x1e) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/29 05:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2b000)={0x2, &(0x7f0000ba3000)=[{0x7, 0xbbb9, 0x80, 0x0}, {0x8, 0x8, 0x200, 0x40}]}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) readv(r0, &(0x7f000030d000)=[{&(0x7f0000959000)=""/66, 0x42}, {&(0x7f0000f84000)=""/105, 0x69}, {&(0x7f0000166000-0x53)=""/83, 0x53}], 0x3) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000a20000-0x4)=0x0) mlock(&(0x7f0000f84000/0x2000)=nil, 0x2000) r3 = dup(r2) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000035b000-0x1)=0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x7d, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) getegid() delete_module(&(0x7f0000497000)='/dev/ppp\x00', 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000005b000)=""/4096) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r4, 0x541d) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007e6000-0x6)='vegas\x00', 0x6) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/29 05:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000dd3000)={r0, &(0x7f0000dfe000)=""}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f000065b000)='/dev/snd/pcmC#D#c\x00', 0xed, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000784000)={0x3, &(0x7f0000436000)=""/86, &(0x7f0000aad000)=[{0x4, 0x46, 0x7, &(0x7f0000d8d000)=""/70}, {0x6, 0x0, 0x1f, &(0x7f0000582000)=""/0}, {0x8, 0x9f, 0x3f, &(0x7f00007aa000-0x9f)=""/159}]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000035000)={0x0, 0x5}, &(0x7f00009d5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d49000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0xc3f, 0x3ff, 0xeb, 0x3f, 0x8, 0x5, 0x4, 0xa82, 0x9, 0x1ff, 0xd6, 0x0, 0xeb, 0x7]}, &(0x7f00009a6000-0x4)=0x108) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000b64000)={0x0, 0x0, [0x3]}) syz_open_dev$dspn(&(0x7f0000093000-0xa)='/dev/dsp#\x00', 0x5, 0x88103) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000071b000-0x8)={0x48e8, 0x9, 0x96fd, 0x3}, 0x8) 2018/01/29 05:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000078b000+0x99)='/selinux/create\x00', 0x2, 0x0) connect$unix(r1, &(0x7f00000f8000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r2 = dup2(r0, r1) futimesat(r2, &(0x7f0000715000-0xa)='./control\x00', &(0x7f000046e000)={{0x0, 0x0}, {0x0, 0x2710}}) lchown(&(0x7f00005df000)='./control\x00', 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/01/29 05:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73, 0x0}, 0x121) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) dup2(r2, r0) setsockopt$inet_int(r0, 0x0, 0x36, &(0x7f0000c8f000)=0x3ff, 0x4) 2018/01/29 05:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000434000)=0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c96000-0x4)=0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000bc5000-0x4)=0x24, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f000013f000-0x4)=0x0, &(0x7f0000956000)=0xfffffffffffffddc) 2018/01/29 05:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000aba000)={&(0x7f0000863000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000651000)=[], 0x0, 0x0, 0x0, 0xff}, 0x40000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e1e000)={0x1000, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe263}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff9c) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/29 05:02:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a02000)=0x81) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) readv(r1, &(0x7f0000462000-0x50)=[{&(0x7f0000933000-0x69)=""/105, 0x69}], 0x1) ioctl$TIOCSBRK(r1, 0x40044591) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r2) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000eb3000-0x54)=""/84) 2018/01/29 05:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c6000-0x1c)={0x5, 0xc, 0x1ff, 0x100000000000c, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000099000-0x18)={r0, &(0x7f000053e000-0x1)="", &(0x7f0000109000)=""/0}, 0x18) syz_open_dev$vcsn(&(0x7f0000681000)='/dev/vcs#\x00', 0x5, 0x200000) 2018/01/29 05:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$kcm(0x29, 0x7, 0x0) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d58000)={0x0, 0x0, 0x0}, &(0x7f00000ba000)=0xc) r3 = getegid() lchown(&(0x7f0000e66000-0x8)='./file0\x00', r2, r3) sendto(r1, &(0x7f0000e07000)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d8", 0x20, 0x0, &(0x7f00007d8000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/29 05:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d5b000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00009de000)='/dev/ppp\x00', 0x440, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000027a000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f00001e7000)='/proc/self/net/pfkey\x00', 0x80, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00003a6000)='./file0\x00', 0x420c02, 0x108) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cb7000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x60) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) mkdir(&(0x7f0000233000-0x8)='./file0\x00', 0x144) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009d2000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000bb1000-0x8)={0x0, 0x80}, &(0x7f00007c2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00001b4000)={r2, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x480000000000}, 0x98) connect$inet6(r0, &(0x7f0000e11000)={0xa, 0x2, 0xffffffffffffff81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) 2018/01/29 05:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x17, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a43000-0x11)='/selinux/relabel\x00', 0x2, 0x0) readahead(r0, 0x3, 0xe684) pipe2(&(0x7f0000b0c000)={0x0, 0x0}, 0x80000) sendmsg$kcm(r1, &(0x7f0000cb6000-0x38)={&(0x7f0000fc5000-0x1e)=@pppoe={0x18, 0x0, {0x1, @random="bf273f562782", @generic="da644d68cd2d4e5ae58ded7202f6d391"}}, 0x1e, &(0x7f0000e7d000)=[{&(0x7f0000e6e000-0xb7)="2b198987d421f61b5472de0e341c062b93d4536275ee007eba39a62b237d82567abe7e0ba773a1ba931e291fc2ad36ee26060a0457779abe4d434b620f460788e336dad378b91d5234cc6f7f348c69790535cc7895d9eb791b4d2caa8166181c56c03bfbb1b26dfd32f5077808a84314f357ae1f1c9830319446f46df67a0f56c00c56f06ed0dd45aaba6e6044dba3a815c82a09ce53d668a18ff7eba4460b0fd337d2ae9529ffd871e71f6a025ba1e36feb6fd9a1a2a5", 0xb7}, {&(0x7f000040a000)="09f32a3cfb79127ad1", 0x9}, {&(0x7f0000df3000)="03ceea86ddd0fef12f31ad125a92c61a5b28741cb4c6a63cb08f56120ff1b9f210c75fc8f2a666741d53f45cf054cb8e715c3fbfb50fce6ffb2c48c4d92f72ef08a77acf6b6c3fe4bc0b225b728f6fd7f58e956e65598829acfbda5cf357bb19bdf7bc524f1f1676fe3d8a73cbfbd098db6c7b73945b2012243572ab8e9ea0bd63cef02394b749d3", 0x88}, {&(0x7f0000193000)="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", 0x1000}], 0x4, &(0x7f00005fe000)=[{0x60, 0x13f, 0x601, "fb56f73fd68a8efa1cd247731bd0b2c262c6b78974a6259a4f635c3e3ad45cf58400f573cc745a1e0675829fca7d58cdfe0674de5ffb99c38dcc915b8f0e2467da2032d8f498d6652326a4d5"}, {0x50, 0x113, 0x7e9, "11fff7eff818dde4698518bdddd94dfdf40bfe43a3dc3c449e4a8089b3252a0d6d50a4d5f2f08b28255936eb5fefef3b73bf3408c291a391911635ec3e8b"}, {0x60, 0x117, 0x8, "b9cae99680c7573f421d6970e9c563218f2b5e09e4d935d0233cbf9d04c3b81921ca2a21f52efbf86a2ee1038d6fd6e0ab9e6bf4ff168e8c78abf377ac50a19d2614e277a47cc97ec3"}, {0xf0, 0x1ff, 0x8001, "10a4b2a7eebbb8be2d1aab0e5b69e3f883ef755aacd96201e74058e90adf607019af05da1e1c30530007755aee62c78a0b26b30b8eb946a54783b0e989fda63d7256c1f0698ec7c5a29d38d54b1324e00c480e6ca19f60583181ebd5f7c930768a03e848e756e32683b58bc6c21ed44c73c6ce7c4d488aafcc6af9c5f67a5c193fba41b7b8654b96374cc120b11d0d98ad2e3725ec766872f7884cc2e26db12d94594c6402788872086cea26fd6f08ce0466bb279ad9e296add1c8537efd31118e1c43350b35e455eea9a800b70e206c40850ec90f1da945879547da5b2c"}, {0x68, 0x10e, 0x401, "540e0dc0c7e20cf4d1362cd762398481912510624204dd1e52a5874fe2080f713cd7ecefc0abe299c37d8b6894ff2b51fbaeae8986dfd9a920a01d800b4220b5d895f1a618ba007be84b81416a6d595a59"}, {0xe8, 0x13f, 0x5, "46edd893e2778526d8c0b3c4fb8188b48b22326559446564e075ebe72b9ebe1c6ae500294c65ae0071ca8a4b1e04ef230058a9a8694acf72c014ff0aeb706f479644da720db9472c97c4472ffad98db10dac1cbc15095858c56a01495dab7266b71ce466537d397aad0e3ca9467de91eed6820abe8d0404057b6bbe3abc5d451c2a00d4dd2ba8db594e9097ffc17f8a48d0110f869aa6800fb7c9935c309070e64eed987e3bcfe2952f82f63ec7c1cd937784dda811bf0f6c1f8ba4cd8d0672eccb3eda2827334b3aeecede8a70dfa28ae"}, {0x70, 0x10e, 0x7, "4df418dc6b8a6c497f004bbbecff413743640e9d9a9067511c86729523e111d623d73a8d1640324fbe301a639a1f22a33ecd0a861d25fe7d468a6640de97eecd6f0adcf29884a522dab4f03ec6e25d2b4014a89e7ddbffaf2e26"}], 0x3c0, 0x0}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e3f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000931000)=0x20, 0x4) execve(&(0x7f00008a0000)='./file0\x00', &(0x7f0000b78000)=[&(0x7f0000fee000)='/selinux/relabel\x00', &(0x7f00008d0000-0x11)='/selinux/relabel\x00'], &(0x7f00004ba000-0x20)=[&(0x7f000091e000-0x15)="21656d312d5d70707031707070315be07070703000", &(0x7f0000fe2000)='/selinux/relabel\x00', &(0x7f0000e60000)='\x00', &(0x7f0000196000-0x11)='/selinux/relabel\x00']) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x4b) chmod(&(0x7f00008d3000)='./file0\x00', 0x0) 2018/01/29 05:02:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000590000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fed000)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000a4a000)={0x0, 0x3, 0x5, 0x4, r1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000eab000-0x7)='ns/uts\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f000042e000)={r3, 0x0, 0x1, 0x5, &(0x7f0000baa000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00004e1000)=""/35, &(0x7f0000498000-0x4)=0x23) exit(0x6) pread64(r3, &(0x7f00009da000)=""/129, 0x81, 0x0) 2018/01/29 05:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(0x0) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x0, 0x0}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) tkill(r3, 0x2b) r5 = syz_open_dev$dspn(&(0x7f0000ba8000-0xa)='/dev/dsp#\x00', 0x5, 0x404000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000061b000)=@sack_info={0x0, 0x6, 0x9}, &(0x7f000062f000-0x4)=0xc) r7 = shmget(0x1, 0x1000, 0x4, &(0x7f000040e000/0x1000)=nil) syz_open_procfs(r3, &(0x7f0000986000)='net/rt_acct\x00') r8 = geteuid() lstat(&(0x7f0000039000)='./file0\x00', &(0x7f0000389000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000938000)={0x0, 0x0, 0x0}, &(0x7f000009e000)=0xc) getgroups(0x6, &(0x7f00003c8000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) shmctl$IPC_SET(r7, 0x1, &(0x7f0000654000-0x70)={{0x3, r8, r9, r10, r11, 0x1a7, 0x5, 0x0, 0x0, 0x0}, 0x4, 0x7, 0xffffffff7fffffbf, 0x3, r0, r2, 0xffffffffffffffff, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000e27000-0x10)={r6, 0x1, 0x4, [0xb9, 0x4, 0x6, 0x5]}, &(0x7f0000615000-0x4)=0x10) read(r4, &(0x7f0000481000)=""/128, 0x80) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00007f4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/29 05:02:27 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f00005e3000-0x4c)={0x4c, 0x8001, "3338ae524d6a15a2f10d08c77db842d813f619c735c15f1bc4ce93e512bbeda42c8cf7cb676a88ef63f2613baf0889bbb98b641ca28bb63e2f3e8fd15554a05f700f1032"}, 0x200000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f89000)={0x0, 0x0}) r3 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r4 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r5 = perf_event_open(&(0x7f0000eff000-0x78)={0x3, 0x78, 0x100000000, 0x1, 0xffffffff, 0x7, 0x0, 0x1, 0x10004, 0x4, 0x798, 0x8769, 0x3, 0x4, 0x0, 0x7, 0x6, 0x1, 0x10001, 0x80, 0x1, 0x4, 0x19, 0x1ff, 0x61bd, 0x2ad1, 0x4, 0x9, 0xfffffffffffff8ae, 0x2, 0x6, 0x6039, 0x401, 0x7fff, 0x9, 0x1f, 0xff, 0x400, 0x0, 0x2, 0x4, @perf_config_ext={0x8, 0x3f}, 0x0, 0x1, 0xb2, 0x7, 0x5, 0xe3, 0x7, 0x0}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000f8a000-0x28)=[{r0, 0x2000, 0x0}, {r2, 0x400, 0x0}, {r3, 0x4300, 0x0}, {r4, 0x602, 0x0}, {r5, 0x749, 0x0}], 0x5, &(0x7f0000f89000)={0x77359400, 0x0}, &(0x7f00008ed000)={0x1}, 0x8) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) sendmsg$key(r6, &(0x7f0000cb9000)={0x0, 0x0, &(0x7f0000933000)={&(0x7f0000f88000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f8a000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r8, 0x400454c8, &(0x7f0000f8a000)=0x8) ioctl$sock_proto_private(r8, 0x89e6, &(0x7f00003dd000)="9d3ccd") recvmmsg(r6, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34, 0x0}, 0x0}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000018c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f000010e000-0x10)={0x0, r7+10000000}) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000070f000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000f8b000)=0xc) 2018/01/29 05:02:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x0, 0xe3b65253528b79f7) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x103000, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/vga_arbiter\x00', 0x400, 0x0) kcmp(r0, r2, 0x5, r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f00004a3000-0x9)='/dev/sg#\x00', 0x2, 0x4a3c6a42a03773c1) syz_open_dev$sndtimer(&(0x7f000099b000)='/dev/snd/timer\x00', 0x0, 0x4) accept4$ax25(r4, &(0x7f000059e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ef9000)=0x10, 0x800) clock_gettime(0x0, &(0x7f0000f1d000)={0x0, 0x0}) setitimer(0x2dfece7494276b83, &(0x7f0000d57000)={{0x0, 0x0}, {r6, r7/1000+10000}}, &(0x7f0000c83000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000670000)={@generic="187293d1a03f242ba50c1b5d28eebff9", &(0x7f0000d7c000-0xf5)=@ethtool_dump={0x3f, 0xff, 0xff, 0xe5, "480cc5176bc50ae0a45c4507e905b7949b133399bfb82bb897afb7319df0dc474154f78b1f5f3029a98b4595c0af7e4d91fceb43c2690d9bbf007596219c1c5e6e18c9c4fd25e6cfd7cfd8055d0127f4fcca5663d1d3122397018bd410373166825556f33465884751d1e3f51be9d0e1495f4e967e56c8e6157503dac63e6cb0311fa4e78b862f1cf9bf7150dc79469cb3fef99ce3a3e9544d28ddb2571a200be071aab171cee46b4aef113af4fbd9549da9bc149a5ec2b04735a79bc9673dd7d63a913518366eb6e11f787368095750ae6ef9b2a721608dc61eab99798974ed580a5400f6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000467000)={0x0, 0x3, 0x3}, &(0x7f0000266000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00006c8000-0x20)={0xffffffff, 0xff, 0x8, 0x1, 0x4, 0x24, 0x4, 0xc77f, r8}, 0x20) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000c60000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000e9b000-0x48)={{0x3, 0x3, 0x5, 0x3, 0x6da3}, 0x8, 0x1cc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/access\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000226000)={0xffffffffffffffff, 0xffffffffffffffff}) sysinfo(&(0x7f0000b45000-0x7e)=""/126) close(r9) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000115000)=0x0) fcntl$lock(r9, 0x7, &(0x7f0000d21000)={0x2000000000, 0x0, 0x0, 0x0, r10}) 2018/01/29 05:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getpeername(r0, &(0x7f0000b58000)=@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], @multicast1=0x0}, 0x0}}}, &(0x7f0000783000)=0xffffffb7) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00007a6000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f8b000-0x4)=0x14) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 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, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 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) 2018/01/29 05:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000497000-0x8)={0x0, r1}) 2018/01/29 05:02:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000048b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x1, 0x7, 0x5, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4)=0x0, 0x1000000000000) 2018/01/29 05:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f00000a2000-0x1)="17") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/01/29 05:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cd7000-0x8)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000066000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f00006c6000-0xb2)="61e2d26fa6d05aad0c0525db3ffd0c9ff9eb7e5d7c54618134c954055e24657ffa1c09831dfaec387b83464e0bcfb511c0b762a3c244668d8dd94dc6dbe49db01c5d5b1786c373e9a99dc7ad3a939d590732b58cfbea5b8acc64cf38a3607a53fd4672f5df48f8c049a049a40c1c737dcc1ec06b2ed6523b30849aa1a1fc949381cf8cedd3be40aeafe9e23be4ac3d111b8aea9e4e18bf3bee02f539fdb7ba7c3aa62882ba24891f2bd96476bdfaf399cea2", 0xb2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0xc) 2018/01/29 05:02:27 executing program 5: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00001cd000)=0x0) 2018/01/29 05:02:27 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000246000-0x1c)={0x5, 0x1, 0x5, 0x9, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f7a000-0x20)={r0, &(0x7f0000e05000-0x7f)="", &(0x7f0000763000)="", 0x0}, 0x20) 2018/01/29 05:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000fab000/0x4000)=nil) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f00002c2000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000ec2000)='./file0\x00', 0x501000, 0x100) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000087000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = getpgid(0x0) timer_gettime(r1, &(0x7f0000ec1000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) getpriority(0x0, r3) 2018/01/29 05:02:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f000050c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/29 05:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) r2 = syz_open_dev$sg(&(0x7f0000a3a000)='/dev/sg#\x00', 0x6, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000067f000-0x4)=0x0, &(0x7f000072d000)=0xfffffffffffffc46) 2018/01/29 05:02:27 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000085000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"de6af9aecc82b2"}, 0x1000}, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x46)={0x0, 0x3e, "eda48f0f01c8119eadec854588aaf135168ff5a4309c1d4a9a382701a28822174cff1d3a3904cb73cbbccfe668f5b081c8466551c1055b4f5274c96a3cb4"}, &(0x7f0000001000-0x4)=0x46) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x53)=""/83, 0x53}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000002000)=""/155, 0x9b}, {&(0x7f0000002000)=""/31, 0x1f}, {&(0x7f0000000000)=""/207, 0xcf}], 0x5, &(0x7f0000002000)=""/52, 0x34, 0x4}, 0x2142) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000003000)="d12d5f655b9a3512e8bd2638dfb0cad32d7396dd64dc3dbeac049b38304d75bd7ace11d9f9f318f205f2519533d785636f86b3cc3c6235438e6f0e623a52959af0115930f2aeaeb5d02fa37b15fdd209d1f6fb3b6442556b1ebd8a9f5c6de1600362c9318d96fb9d4af686c7101f9ff10f0a8f3ad95849743379722919f227ef729e646120231181843a51d55ebb5bc5099eac0d76bba0b2e9950fbce6cfb1f3e394a62bc4dda5") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000-0x10)={r0, 0x50, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000)=r3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000005000)={0x7, 0xfff, 0x4, 0x3, 0x6439, 0x800, 0x5, 0x0, 0xffff, 0xadd, 0x80000000, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000-0x9)={r2, 0x100, 0x3, 0x8}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000001000-0x40)={0x7f, 0x7, 0x512c, 0x100000001, "fba47d44abbb784bb5e2eba6525e87507dc7693137612d431d42bc28fd91494e94c394ebca4a2bbc0eaf573d", 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0x10)={&(0x7f0000008000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000008000)=[@in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000009000-0x8)={r2, 0x2, 0x101}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000008000)=0x0, &(0x7f000000a000-0x4)=0x4) 2018/01/29 05:02:27 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000919000)={0x0, {{0x2, 0xffffffffffffffff, @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]}, 0x1, 0x1, [{{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000dc2000-0xb)='/dev/audio\x00', 0x200, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000353000)=0x3f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r8 = getegid() r9 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000)={&(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f0000001000)=[{&(0x7f0000000000)={0x5f8, 0x40, 0x220, 0x1, 0x3, "", [@generic="db3e12f36354af3c1b", @typed={0xc, 0x17, @u32=0x2}, @nested={0xbc, 0x83, [@typed={0xc, 0x7b, @ipv4=@multicast1=0xe0000001}, @generic="2fa4d927a3621cf883da41cdf224461542de419c9aaa1bfc85f7f2c9f5052c5dbb745b1eadb0ab2b7f5f293a", @generic="cddaddd861f3a1a53823f1afc4a7da8e880006d48bfba79fa2edfd305c8f9da7f8b1389d1e8fd820f14657d90d671fe56f71c9810aa7eadeca3452b13edf4ce990023eb7acb7a8bc5197758e5c5947fa356b9356da5ac14d898031d50d7bca33733cec72bc54205901dff60a48805e0bb227686a4d2dffed2f6d6fac397c"]}, @generic="59f7b1c066ec5623e4651390b6ac745db6446442b6f500a8ce45b808b32440179502d1713b555f705836503bb2af17fdcbfff52311034a0ec772952d160cd5e18228330501c69a592136e09b8db9f3451e337d2134672b4dded166114d2fc9252d1b28f51b6b35c5eed2e3f8a7ba8864cdce6d917874a722b4562b8f33482014150d94b274339e6af3a8735b57a43e58348aeaf7999494dacab4683145858d7d299e2c530f38d16b0635c49a4101ee54ab214180d96e554b", @nested={0x2f0, 0xa, [@typed={0xc, 0x22, @ipv4=@rand_addr=0xffffffff8d2bf544}, @generic="f8b4c1f3c797bf51419f3b4de22b1cbe5c27a362010d637890d7b8c70ad793d1bdfc20b059729f17b17db45fb6d5ccaaaf5c48176583fae391129ad31055e5f7066bd52d5d7880b35e2bead8e943e2cde8b7966cdbeedb48f13dd702ea4e90d7bec38076dff0da88261d5a9a128ee02709508d248891e9c38b99e82e3559b2e7995d9f4050a05ff691b9ded6ea573e89394e534a45860aefa0a65fefa20aed4adc802cce9f629b306c39fbc2d7aaaca46cd7fcd2f071b239063f7b5edb280b4b135ec1fd81357fee", @generic="b184d27d086d7b4b9b0b1e4b9e44b2bc2102c6cfb62b3055454703b6bf88163133ecbedb2bf56bdb427646c50412a05be43d0d7f151ba8299344dc869a5bc6f9b7831b49266e31d8b3a38b3e99e0c99f42226d27c35dff15a0935d9d00208888f06528676bf1af42778a67d9bffd21ee7de1c17cb68979919ac8a36246cc2115d98bbc0c8eb357034abcb9d2c7ad94967e2fc39da31a7137c742e869a57c657ac374a6a2b031bfa3778028703994d944c30460bce01439befdd1c10d", @generic="f2e0dff5bf9f3dbc420553e1570b6bee6f223b2d0d348ae11d98024d3a2e2fb73c61c0134643a94dd9631edb144a486905fab7fabbafee7b9f6f681e87be0fe7c2a391e1", @generic="6d7ff7de1cc239e25179ef2fa506e533ba591d011d6b7a6869dfd84af7e13aecf11e282940ab7048ece4ffa07e3650d3171f316e05790d2426b56879ef82b3b3869cd1069f342ad8b3fb84a27ab4deba49fb8c1bd4d1c4275df33e6e757d5f95c8054b642e9f9eef7534aa32e602d5c13c33c047894c1c5f6d03de504531fa60bd943368d0805b65a7ccce2f10850542754bcbe27b0b1466e9e178a94b81f9cbbdd438d5a661fa7d342c849b087760ad516ffce9204022b64839fb98d00b6b3c5d502380cba59e2bb1170335c5edc60b13ea9f7ed494b53756c758661dfaf5ec204ef886dd95", @typed={0xc, 0x58, @uid=r2}, @typed={0xc, 0x4, @pid=r3}, @typed={0x18, 0x13, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="049fa30c0c0c21c75981e33742bebb18bfbe8ac57117aa43afbba94c22a328d0ea10a2213f7f4da0849191853b961174831d06868e408594657f562083215a06e406aa67721576e47ef5043d2ca88fea0e4c4f1aee28b520a821690e11f7419c7faa060c8e5fbdba5140ecd05b4ca38951d810ee6adb215e5f4fe97836f3361a28ee572115eb", @nested={0x64, 0x7, [@generic="689672a78182062592ac02746810f0c9f964c2df3d43a5c61abc158694e5cef819c7e21172bf408aa2c04153a11e0e5ea659509b424aced4f61c03c0156723e891e0f0831190e6cb2ecd51021cc4aaa143e1c432f814ac660877457836"]}, @generic="70e90e69f7574ad8f5eebde30680728b02b1ef497f4261e3649254a3b922501e06ecdd3b3cc35e281995297bec0c947cde999e10b981b03e67b665fc101ec73f522e2ae04f6710441573bb572104916b623ac9bf7192ff8494245d05b6dbb423e62416e2da7f55bcc8ede678189aae13388cfb8b36159920", @typed={0xc, 0x87, @pid=r4}]}, 0x5f8}, {&(0x7f0000001000-0x264)={0x264, 0x1f, 0x108, 0x2, 0x0, "", [@nested={0x254, 0x71, [@generic="361196f6b7b05778afd836a544b01083b1df3eaa46831760ed0fe751790160e9483d76198b0fb9b34547961669d940226464022c2b477d429efd8bd33b5cbe3742ea0046bd6b663744b2af6e34a78a6422e6e9414da7ffd882b1b5944ee1f83b8eac94a96f4d0dbadb84ee1a6b1209d646a481d509b949818d498fda7148a5e48109a7437d84d76a802d8216cf4dd0d7fdd9785c85c8", @generic="2afc8cbdef40a3103d37487d0842593c7f87a7b26203a04e1db132ba64cb03539d383ddf53c6f2302203a1d8d69f0030a433315a6c9dfefd12367ac455ca96c24386b5f971700eef0067530905b44f6a059582565d62de06849fd7f49c39224dc0b1f7203852ab353e5b22c7c648d7a50cbf8fb64a7cdc845ec6b79fd81a668aa619d324eeb71d11109df9fb866fe7bb39b271a252124f54245fd579dbf932e9387db13e573061384f4208572f2d4e527df66c31a3f331dfc36c076b4f1869abadc3a0372e0b4d435f2a8e086864145f1796838c67a9db4d", @generic="33120d4f0e7ca2fc78116b5a7189ef4faa00d54d42a2b1b3c202299568939a8e0eac51296c9df22cb7132f9509f6ee25c38d400e790f28ba052ed94e0c0895822172f6ff3c4200f933b414f2e9cd6013151ef61fa60cbf885ce63fa42d6ce661caf26cc87b1cb0c7ae38063c0eb794e6b92c0b3092d3614ef54b9f9aee3f6777981f7870a78c0927eeb8972b9e78169e5c89c09627049b651b075c688d0fbdb0df8fb42e4fbda66ea2efd67768bb745fd8e877bac470b57aa1129e3737c496111cc6b6de6bc90cf1ccfacb576997b37cb87ba597", @typed={0xc, 0x6f, @uid=r5}]}]}, 0x264}, {&(0x7f0000002000-0x230)={0x230, 0x1e, 0x10c, 0x0, 0x2, "", [@nested={0x138, 0x89, [@typed={0xc, 0xb, @ipv4=@empty=0x0}, @typed={0xc, 0x79, @u32=0x1000}, @generic="75e396dc1c0b26d34277527cf2383ccdc266c3bf2ea3769cfe6967faa0b104d02e2dd1832b5c6b0c3c8a5b976aa369cc5fa0836935e630d101cbc1aed5b063e6a15decf6fd3280157f0f0416871319ae822ce35a8e5f1f3e35efb0d72687e47fda79b4f02e34bc8af258e64950aad102278c14345f417bb8e1f98d8b91b196877f8fe4d383ef00da40edd4899e3538b4a37e39fd4b25afec11208e389e17a016d01520e4014c624f2ed9d2dc086fa718f19df3573ad296e8ab2e4f97a2985fd995c94d9d3e86db3f15cfbe89082d59fcd229526d5bb577f50865c2ceca7b06f78107838bd6b70b62983da615789a94d3dc20ae8b1557d06306", @generic="017b0c49c37695f1423aa69104b2192fec7046a712de8e449fbd4354df8fbbb1"]}, @generic="a431d7c5da56b230de46d9b7686775e416dd7e3c4e2627d57d7897fce486ba4d6aa2ade2261ae9a933fb9633554863bf0f38cbca8ae82aea93451419fb04acd7a7", @generic="f38349644d1784fbb86ca9a95776dab6f7f02867719ee442b3a963bff0f9473320f3e89d62f78627fa71f37b89f3480b00844a9d38e17cfb8b1e84ef64c0d3100c5e991bfa8cac0fcd9f16b0bf8f41bcadee283b1be65a784af2a6cc31d988c5f8f39fed9d4413bb5f555377ef8ec3180b44ac29cb158c377afd680642748cedc223d6568993409d8664db97ccad60734d97c884062defa63ec8f5520f7974a98a01c4b053"]}, 0x230}, {&(0x7f0000000000)={0x1d8, 0x3f, 0x4, 0x4, 0x2, "", [@typed={0x14, 0x4a, @str='/dev/audio\x00'}, @generic="3dbc1793616d82fb0c4366371d3037f27b835f59d2db3016e1e031fe8eb048566f99a15074ae16f8b09c07f92a6e67169d2fa05d34f3cfa7e7960ffd2c0b97910c3341799a0db150d396f9e662b77f7e9c697179d885485ee1545c34a4fcf97cad5613301f917db0680724ba9e2eb834fcaad5d91de7e03e093304601c48e592829f38337190a42e9f6c7dd851e93c84365584968b394331ebe1aab22d74cca3c8f4c4a9f3bdedbc25396f58cf97d29e4c10ecdbf67f73979cfb4587", @generic="16d6af361da9c0ad8939e8d2c367aa22783c9e04f268e1ce447499fa17b3e0ffcbaead700e44ad6dcbe45c97ac5b81ccf7047919ef5dc740f23212f275e9698ab8fcbd440cfa32c1467c250f9b17f1c76a87b8c20e1568f00ed1c44fc9d05ad64d6b15173335f28abc2b39b19404a91c6958eba6eb14eb44083beb4299fddd8897030d75486f13811446a4d963ddbbc649388d74e6ab71d38ca786c6d82c3c6ee8e5124e875756c196840929d9ac3bf8de0267a37ed3cd73a3cb52b158b535620e7c5f6ae412e8b16b27331d98a63162e0972f76df22023697b1e8d1cbefd5e5f4f1e0fedc0c66ef3b", @typed={0xc, 0x81, @str='GPL\x00'}]}, 0x1d8}, {&(0x7f0000000000)={0xd4, 0x30, 0x300, 0x3, 0x0, "", [@typed={0xc, 0x6a, @ipv4=@rand_addr=0x1}, @typed={0x18, 0x5f, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="7b329cd516fe0d5849be557aa1e7cd7265bf844a35f16f3d2b4c58f0097d21e04c37de3bbd8b76a104b665c3868087208469537b982f588e4ecf63508ebc76db3da5994956f7bf001416606827aca99c14bdefe90511640bfe226db3a5dd69dfd01e71c0dd642cd1188113357fb74834f2acecb36569797803054f21d6532e6cdfcf0ebee408642eea6b456b2063876ca376b607b88af5926877a3b7182c"]}, 0xd4}], 0x5, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x40, 0x1}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) socketpair(0x5, 0x0, 0xfffffffffffffffc, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r13, 0x84, 0x21, &(0x7f0000b86000)=0x0, &(0x7f000020c000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r12, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r13, 0x84, 0x1a, &(0x7f0000003000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000000000)=0x104) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r13, 0x84, 0xe, &(0x7f0000002000)={r14, 0x4, 0x4, 0x6, 0x9, 0x8, 0x7fffffff, 0x100000001, {r15, @in6={{0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x1a, 0x9, 0xfffffffffffffffb, 0x8}}, &(0x7f0000000000)=0xb8) 2018/01/29 05:02:27 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) syz_open_dev$dspn(&(0x7f000001e000)='/dev/dsp#\x00', 0x1, 0x4000) writev(r0, &(0x7f000000e000)=[{&(0x7f0000021000-0xd1)="ff", 0x1}], 0x1) write(r0, &(0x7f0000015000-0x1000)="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", 0x1000) [ 227.506768] binder: 31937 RLIMIT_NICE not set 2018/01/29 05:02:27 executing program 3: prctl$intptr(0x21, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x640280, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000)=0x81, 0x4) r1 = msgget$private(0x0, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r3 = getgid() r4 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r7 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000002000-0x78)={{0x3, r2, r3, r4, r5, 0x100, 0x20, 0x0, 0x0, 0x0}, 0x6, 0x3510, 0x80000000, 0x100, 0x0, 0x401, r6, r7, 0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000690000)=0x0, &(0x7f0000001000-0x4)=0x8) 2018/01/29 05:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c0f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000004e000)=0x2, &(0x7f0000066000)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f000090b000-0x4)=0x0, &(0x7f000017f000-0x4)=0x4) [ 227.534463] binder: 31937 RLIMIT_NICE not set 2018/01/29 05:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000be4000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) 2018/01/29 05:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00003b8000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e26000)={&(0x7f0000e4f000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0xfffffffffffffffd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000837000-0xc)='/dev/audio#\x00', 0x7f, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000435000-0x4)=0x9, 0x4) 2018/01/29 05:02:27 executing program 1: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ae6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005b5000)=0x10, 0x800) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f000021b000-0x4)=0x0, &(0x7f0000ae6000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000aaa000-0x4)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000ae4000-0x47)="", 0x0, 0x200408d4, &(0x7f0000341000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 227.546215] can: request_module (can-proto-0) failed. [ 227.565609] binder: release 31926:31951 transaction 109 out, still active 2018/01/29 05:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000676000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/29 05:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000001, 0x8) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007ec000)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) [ 227.565617] binder: undelivered TRANSACTION_COMPLETE [ 227.568359] can: request_module (can-proto-0) failed. [ 227.606738] binder: 31951 RLIMIT_NICE not set [ 227.607567] binder: BINDER_SET_CONTEXT_MGR already set [ 227.607575] binder: 31926:31945 ioctl 40046207 0 returned -16 [ 227.607938] binder_alloc: 31926: binder_alloc_buf, no vma [ 227.607961] binder: 31926:31951 transaction failed 29189/-3, size 0-0 line 2903 [ 227.609418] binder_alloc: 31926: binder_alloc_buf, no vma [ 227.609443] binder: 31926:31945 transaction failed 29189/-3, size 0-0 line 2903 [ 227.696888] binder: release 31926:31937 transaction 108 in, still active 2018/01/29 05:02:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x7) getsockopt$inet_mreqsrc(r4, 0x0, 0x2d, &(0x7f0000496000-0xc)={@multicast2=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000125000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000566000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000a1c000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4af4, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00008d2000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000688000)={r5, 0xcc, "a60f925663b003f91aa14ea1a409573b1f2ca0db9b91094a7d4b17d639d555b366aba56ff706d6a74cefce1e4e57b18dbaf0b05b575400dbb34f900500c47b7e0842e86ce09da858206c47272df3b795170f4b6518c874a0d4dd19ae8586910beeb625c7ffd0602fb04c8d55584c0ec2d715dedc9faef5eb45a9d24f4360ac57e0eada28898dcfaa9ea3cf1e473796ef869f4c5e7cd800294c2fba88d3990447807617f2e25154f4c0682306b4665fd67b9c447996c5d4b5cfcc860cc871cd36376a7c44b39d657eca80995d"}, &(0x7f0000484000)=0xd4) select(0x40, &(0x7f00009a0000-0x40)={0xb, 0x0, 0x20, 0x0, 0x1, 0x101, 0x77, 0x100}, &(0x7f0000419000)={0xbc, 0x100000001, 0x7, 0x9, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000cde000-0x40)={0xffff, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000777000-0x10)={0x0, 0x2710}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00006c2000)={0x0, 0x0, 0x1, 0x3, "ba71ea751894dd9bb68913a2796d71b97b6f8f100950fbfee7fcb14483844031fd5b5959c3c224bf3a503f2d", 0x7}) futimesat(r4, &(0x7f0000a7a000)='./file0\x00', &(0x7f0000db9000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) faccessat(r4, &(0x7f0000642000)='./file0\x00', 0x8000000000021, 0x200) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa, 0x0, 0x0}}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r4, 0x80dc5521, &(0x7f0000283000-0x1000)=""/4096) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00007b5000)=0x6ddf, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fea000-0xa0)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x0, 0x5, 0x10}, &(0x7f00009df000-0x4)=0xa0) 2018/01/29 05:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000923000-0x8)={0x0, 0x0}, 0x4000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000a69000-0x9)={0x7, 0x3, 0xffffffffffffffff, 0xc776, 0x10001, 0x6, 0x2, 0x24c, 0x1, 0x8001, 0x3, 0x4}) ioctl$KDENABIO(r0, 0x4b36) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x802, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r2, 0x80047437, &(0x7f0000a95000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 05:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000382000)='/dev/ppp\x00', 0x200, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000032f000-0x2e)={0x1, 0x7, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) name_to_handle_at(0xffffffffffffffff, &(0x7f00000da000)='./file0\x00', &(0x7f000049a000)={0x8, 0x0, ""}, &(0x7f0000525000-0x4)=0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e8000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000e34000)=""/184) 2018/01/29 05:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cf9000-0x9)='/dev/vcs\x00', 0x14000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f000006c000)=0xbd3, 0x4) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) llistxattr(&(0x7f000070d000)='./file0/file0\x00', &(0x7f000021f000)=""/176, 0xb0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001e5000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000ded000)='v7\x00', 0x1001, &(0x7f0000dee000-0xd1)="") unlinkat(r1, &(0x7f0000d68000-0x8)='./file0\x00', 0x200) pivot_root(&(0x7f000089d000-0xe)='./file0/file0\x00', &(0x7f0000fd4000)='./file0/file0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r2, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/01/29 05:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000019000)='/dev/cuse\x00', 0xa000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000cfc000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f00009ca000)={0x4}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e4b000)=@int=0x0, &(0x7f0000aa8000-0x4)=0x4) 2018/01/29 05:02:27 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r0, &(0x7f000001d000)="", 0xfffffffffffffe2a, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 05:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a33000-0x8)={0x0, 0x0}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00008a3000-0x8)=0x108000000) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000e28000)={0x0, 0x0, []}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) r2 = dup2(r0, r0) connect$bt_sco(r2, &(0x7f00007a9000)={0x1f, {0x400, 0x40, 0x6, 0x101, 0x5, 0x2}}, 0x8) 2018/01/29 05:02:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x800) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000b5f000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}, 0xc) r3 = fcntl$dupfd(r1, 0x403, r1) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f000019a000-0x10)={0x3, 0x6, 0xffffffff, 0x800}, 0x10) [ 227.703842] binder: send failed reply for transaction 108 to 31926:31945 [ 227.710749] binder: undelivered TRANSACTION_COMPLETE [ 227.716340] binder: undelivered TRANSACTION_ERROR: 29189 [ 227.725168] binder: send failed reply for transaction 109, target dead [ 227.737233] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/29 05:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000329000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00008d6000)=0x3a) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000b46000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000742000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000abe000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$usbmon(&(0x7f0000ed6000-0xd)='/dev/usbmon#\x00', 0x8, 0x800) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000b8000-0x20)={0x1c, 0xfffffffffffffffa, 0x0, 0x8000, 0xc, 0x8}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000c43000-0x4)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000243000+0xf41)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dd1000-0x10)={&(0x7f0000d3e000-0x368)={0x20, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x10, &(0x7f00009ce000-0x4)=0x1ec8, 0x4) 2018/01/29 05:02:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) pipe2(&(0x7f0000553000)={0x0, 0x0}, 0x800) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000b7a000-0x4)=0x0, 0x4) r3 = epoll_create1(0x0) syz_open_dev$dmmidi(&(0x7f00007dc000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x44082) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r5, r0, &(0x7f0000e4c000)=0x0, 0x1) open$dir(&(0x7f0000fd5000-0x8)='./file0\x00', 0x10001, 0x124) 2018/01/29 05:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffbff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00003af000)=@assoc_value={0x0, 0x0}, &(0x7f0000883000)=0x8) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000455000-0x4)=0x100000000, &(0x7f00007e0000-0x4)=0x4) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f000089b000-0x4)=0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000f6b000-0xbd)=""/189, 0xbd, 0x123, &(0x7f00000a5000)={0x4, 0x0, 0x3a7, "e6d00d14f9b6", 0x7, 0x0}, 0x10) [ 227.766489] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/29 05:02:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/29 05:02:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x59, 0x200000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000946000-0xba)=""/186) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x6, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000002000-0x4)=0x9, 0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000375000-0x4)=0x7, 0x4) socket$bt_l2cap(0x1f, 0x3, 0x0) clone(0x80400, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") modify_ldt$write(0x1, &(0x7f0000d4c000)={0x0, 0xfffffffb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1000, 0x0, 0xfffffffffffffffd}, 0x10) [ 227.840349] kvm: apic: phys broadcast and lowest prio [ 227.911090] kvm: apic: phys broadcast and lowest prio [ 369.632157] INFO: task loop0:25576 blocked for more than 120 seconds. [ 369.638816] Not tainted 4.15.0-rc9+ #284 [ 369.643409] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.651381] loop0 D24720 25576 2 0x80000000 [ 369.657034] Call Trace: [ 369.659627] __schedule+0x8eb/0x2060 [ 369.663363] ? __sched_text_start+0x8/0x8 [ 369.667525] ? check_noncircular+0x20/0x20 [ 369.671778] ? blk_queue_enter+0xa07/0xc30 [ 369.676044] ? perf_trace_lock+0xd6/0x900 [ 369.680192] ? blk_exit_rl+0x80/0x80 [ 369.683915] ? trace_event_raw_event_lock+0x340/0x340 [ 369.689110] ? check_noncircular+0x20/0x20 [ 369.693371] schedule+0xf5/0x430 [ 369.696738] ? lock_downgrade+0x980/0x980 [ 369.700889] ? __schedule+0x2060/0x2060 [ 369.704881] ? lock_release+0xa40/0xa40 [ 369.708881] ? find_held_lock+0x35/0x1d0 [ 369.712961] schedule_timeout+0x1a3/0x230 [ 369.717118] ? usleep_range+0x190/0x190 [ 369.721097] ? lock_release+0xa40/0xa40 [ 369.725083] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.730975] ? do_raw_spin_trylock+0x190/0x190 [ 369.735573] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.740075] io_schedule_timeout+0x26/0x80 [ 369.744349] wait_for_completion_io+0x415/0x770 [ 369.749037] ? bit_wait_timeout+0x1e0/0x1e0 [ 369.753382] ? submit_bio+0x19a/0x580 [ 369.757189] ? submit_bio+0x19a/0x580 [ 369.761091] ? generic_make_request+0xdd0/0xdd0 [ 369.765761] ? wake_up_q+0xe0/0xe0 [ 369.769325] ? file_check_and_advance_wb_err+0x14f/0x520 [ 369.774788] submit_bio_wait+0x13f/0x1e0 [ 369.778857] ? submit_bio_wait_endio+0x40/0x40 [ 369.783447] ? print_irqtrace_events+0x270/0x270 [ 369.788221] blkdev_issue_flush+0x226/0x310 [ 369.792555] blkdev_fsync+0x86/0xb0 [ 369.796189] ? thaw_bdev+0x180/0x180 [ 369.799899] vfs_fsync_range+0x110/0x260 [ 369.803967] vfs_fsync+0x29/0x30 [ 369.807341] loop_queue_work+0x12a2/0x3900 [ 369.811631] ? switch_mm_irqs_off+0x7cb/0x15f0 [ 369.816225] ? lock_release+0xa40/0xa40 [ 369.820215] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.825416] ? lo_rw_aio+0x1e70/0x1e70 [ 369.829307] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.833802] ? finish_task_switch+0x1d3/0x740 [ 369.838304] ? finish_task_switch+0x1aa/0x740 [ 369.842809] ? copy_overflow+0x20/0x20 [ 369.846710] ? perf_trace_lock+0xd6/0x900 [ 369.850859] ? __schedule+0x8f3/0x2060 [ 369.854762] ? trace_event_raw_event_lock+0x340/0x340 [ 369.859959] ? __sched_text_start+0x8/0x8 [ 369.864120] ? check_noncircular+0x20/0x20 [ 369.868352] ? copy_overflow+0x20/0x20 [ 369.872257] ? __schedule+0x8f3/0x2060 [ 369.876159] ? find_held_lock+0x35/0x1d0 [ 369.880233] ? kthread_worker_fn+0x2af/0x980 [ 369.884646] ? lock_downgrade+0x980/0x980 [ 369.888809] ? lock_release+0xa40/0xa40 [ 369.892801] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 369.898702] ? do_raw_spin_trylock+0x190/0x190 [ 369.903287] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.907797] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.912820] kthread_worker_fn+0x32b/0x980 [ 369.917070] ? find_held_lock+0x35/0x1d0 [ 369.921143] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 369.926341] ? find_held_lock+0x35/0x1d0 [ 369.930447] ? complete+0x62/0x80 [ 369.933910] ? schedule+0xf5/0x430 [ 369.937465] ? __schedule+0x2060/0x2060 [ 369.941437] ? do_wait_intr_irq+0x3e0/0x3e0 [ 369.945767] ? __lockdep_init_map+0xe4/0x650 [ 369.950180] ? do_raw_spin_trylock+0x190/0x190 [ 369.954777] ? lockdep_init_map+0x9/0x10 [ 369.958842] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 369.963967] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.968986] ? trace_hardirqs_on+0xd/0x10 [ 369.973148] loop_kthread_worker_fn+0x51/0x60 [ 369.977650] kthread+0x33c/0x400 [ 369.981036] ? loop_get_status64+0x120/0x120 [ 369.985448] ? kthread_stop+0x7a0/0x7a0 [ 369.989434] ret_from_fork+0x3a/0x50 [ 369.993163] [ 369.993163] Showing all locks held in the system: [ 369.999517] 2 locks held by khungtaskd/760: [ 370.003859] #0: (rcu_read_lock){....}, at: [<00000000bd4c1e62>] watchdog+0x1c5/0xd60 [ 370.011924] #1: (tasklist_lock){.+.?}, at: [<000000009ef80911>] debug_show_all_locks+0xd3/0x3d0 [ 370.020991] 2 locks held by getty/3657: [ 370.024967] #0: (&tty->ldisc_sem){++++}, at: [<0000000022aaa32b>] ldsem_down_read+0x37/0x40 [ 370.033666] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000006874cff0>] n_tty_read+0x2ef/0x1a00 [ 370.042967] 2 locks held by getty/3658: [ 370.046947] #0: (&tty->ldisc_sem){++++}, at: [<0000000022aaa32b>] ldsem_down_read+0x37/0x40 [ 370.055624] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000006874cff0>] n_tty_read+0x2ef/0x1a00 [ 370.064921] 2 locks held by getty/3659: [ 370.068888] #0: (&tty->ldisc_sem){++++}, at: [<0000000022aaa32b>] ldsem_down_read+0x37/0x40 [ 370.077576] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000006874cff0>] n_tty_read+0x2ef/0x1a00 [ 370.086862] 2 locks held by getty/3660: [ 370.090842] #0: (&tty->ldisc_sem){++++}, at: [<0000000022aaa32b>] ldsem_down_read+0x37/0x40 [ 370.099515] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000006874cff0>] n_tty_read+0x2ef/0x1a00 [ 370.109642] 2 locks held by getty/3661: [ 370.113615] #0: (&tty->ldisc_sem){++++}, at: [<0000000022aaa32b>] ldsem_down_read+0x37/0x40 [ 370.122313] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000006874cff0>] n_tty_read+0x2ef/0x1a00 [ 370.131610] 2 locks held by getty/3662: [ 370.135590] #0: (&tty->ldisc_sem){++++}, at: [<0000000022aaa32b>] ldsem_down_read+0x37/0x40 [ 370.144274] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000006874cff0>] n_tty_read+0x2ef/0x1a00 [ 370.153579] 2 locks held by getty/3663: [ 370.157552] #0: (&tty->ldisc_sem){++++}, at: [<0000000022aaa32b>] ldsem_down_read+0x37/0x40 [ 370.166249] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000006874cff0>] n_tty_read+0x2ef/0x1a00 [ 370.175582] 1 lock held by syz-executor2/32018: [ 370.180255] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000affb499d>] lo_ioctl+0x8b/0x1b70 [ 370.188862] 1 lock held by syz-executor2/32032: [ 370.193525] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000affb499d>] lo_ioctl+0x8b/0x1b70 [ 370.202123] [ 370.203739] ============================================= [ 370.203739] [ 370.210757] NMI backtrace for cpu 0 [ 370.214377] CPU: 0 PID: 760 Comm: khungtaskd Not tainted 4.15.0-rc9+ #284 [ 370.221274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.230603] Call Trace: [ 370.233167] dump_stack+0x194/0x257 [ 370.236767] ? arch_local_irq_restore+0x53/0x53 [ 370.241409] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.246050] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.250432] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.254898] nmi_cpu_backtrace+0x1d2/0x210 [ 370.259107] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.263575] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 370.268832] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.273994] watchdog+0x90c/0xd60 [ 370.277430] ? reset_hung_task_detector+0xa0/0xa0 [ 370.282245] ? complete+0x62/0x80 [ 370.285853] ? __schedule+0x2060/0x2060 [ 370.289798] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.294092] ? __lockdep_init_map+0xe4/0x650 [ 370.298476] ? do_raw_spin_trylock+0x190/0x190 [ 370.303033] ? lockdep_init_map+0x9/0x10 [ 370.307065] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.312140] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.317126] ? trace_hardirqs_on+0xd/0x10 [ 370.321246] ? __kthread_parkme+0x175/0x240 [ 370.325541] kthread+0x33c/0x400 [ 370.328877] ? reset_hung_task_detector+0xa0/0xa0 [ 370.333690] ? kthread_stop+0x7a0/0x7a0 [ 370.337636] ret_from_fork+0x3a/0x50 [ 370.341400] Sending NMI from CPU 0 to CPUs 1: [ 370.345918] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0x6/0x10 [ 370.346904] Kernel panic - not syncing: hung_task: blocked tasks [ 370.346910] CPU: 0 PID: 760 Comm: khungtaskd Not tainted 4.15.0-rc9+ #284 [ 370.346913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.346914] Call Trace: [ 370.346924] dump_stack+0x194/0x257 [ 370.346932] ? arch_local_irq_restore+0x53/0x53 [ 370.346942] ? vsnprintf+0x1ed/0x1900 [ 370.346952] panic+0x1e4/0x41c [ 370.346957] ? refcount_error_report+0x214/0x214 [ 370.346971] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 370.346981] watchdog+0x91d/0xd60 [ 370.346996] ? reset_hung_task_detector+0xa0/0xa0 [ 370.347005] ? complete+0x62/0x80 [ 370.347017] ? __schedule+0x2060/0x2060 [ 370.347021] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.347025] ? __lockdep_init_map+0xe4/0x650 [ 370.347032] ? do_raw_spin_trylock+0x190/0x190 [ 370.347037] ? lockdep_init_map+0x9/0x10 [ 370.347042] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 370.347049] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.347055] ? trace_hardirqs_on+0xd/0x10 [ 370.347059] ? __kthread_parkme+0x175/0x240 [ 370.347068] kthread+0x33c/0x400 [ 370.347073] ? reset_hung_task_detector+0xa0/0xa0 [ 370.347076] ? kthread_stop+0x7a0/0x7a0 [ 370.347083] ret_from_fork+0x3a/0x50 [ 370.470979] Dumping ftrace buffer: [ 370.474656] (ftrace buffer empty) [ 370.478353] Kernel Offset: disabled [ 370.481956] Rebooting in 86400 seconds..