nux/create\x00', 0x2, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000002e000)={0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000002e000)='/dev/snd/seq\x00', 0x0, 0x101000) fcntl$dupfd(0xffffffffffffff9c, 0x86fc5fd0dba3ec93, 0xffffffffffffff9c) socket$inet_icmp(0x2, 0x2, 0x1) memfd_create(&(0x7f000001b000-0x8)='selinux\x00', 0x2) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000020000-0x4)=0x0, 0x800) r1 = dup(r0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000002c000-0x4)=0x0, &(0x7f000002e000)=0x4) r2 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x1ff, 0x8000) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000007000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002f000-0x4)=0xe8) seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000005000-0x10)=[{0x4c, 0x0, 0x0, 0x0}, {0x6, 0x4, 0x0, 0xfffffffffffffffc}]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000009000)={0x0, 0x7ff}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000026000+0x8b)={r3, 0x100000000, 0x10}, 0xc) setitimer(0x0, &(0x7f0000018000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000002d000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/27 17:17:04 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cf7000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f4c000)={0x3f, 0x9, 0x4, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) r2 = getuid() stat(&(0x7f0000457000-0x8)='./file0\x00', &(0x7f0000392000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000226000-0x8)='./file0\x00', 0x6000, r2, r3, 0x3f, 0x1000) sync_file_range(r0, 0x8000000100000000, 0x33, 0xffffffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1001, &(0x7f000005b000)="") ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000c07000-0xe0)={{0xffffffffffffffff, 0x1, 0x2, 0x3, 0x3f}, 0x8001, 0xffffffff, 'id0\x00', 'timer0\x00', 0x0, 0x5, 0x3ff, 0x80000000, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f00006ec000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) mount(&(0x7f000055d000)='./file0\x00', &(0x7f000081f000-0x8)='./file0\x00', &(0x7f000079a000)='anon_inodefs\x00', 0x2000, &(0x7f00004e8000-0x83)="") ioctl$TIOCNOTTY(r1, 0x5422) 2017/12/27 17:17:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x3ff, &(0x7f000011b000-0x47)="302930f7341feab58ce9e1cb24ca93a07873a8ddbccb6426485d3b148ebce6457c2a3a0c970c95926ee1ee2b6eae1a33ac4f2d3b3e3d68d7c42cf6f2070573b637064fa7d7a9a2c64d9749183c058c22e7c1817645040157fbb22edba440a0fc5b767ccb46fe49b45cf31ad4c2dc9821044ce1e43910f88bcf46860dd47b811428aea3be472788df0ae5b1ec2a9ee8731d2ab3") ioctl(r0, 0x2205, &(0x7f00001c8000)="44a2b82de58b56e07fa6ea831cbf1e0370ab080000000000000028b06d2cfd4946c5b3882772cff2e16304c826e4448add1bfc56f3c0da4a276db13ef3f6644a37d291a9e8bd329f4b8dc4e6e8d82cbd28c3086fd7b9a7fde558768e2e32c434d465169db6babfaeddeb4fc3a0e3943291ff2ed02bc052d3f38f58845015ae90104c43dd9b7212e9edb3d77154") 2017/12/27 17:17:04 executing program 2: mmap(&(0x7f0000000000/0x5b6000)=nil, 0x5b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003e3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f00000be000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000417000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00002f0000)=0xc) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f00005b8000-0x1c)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x9a9}, 0x1c) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00002d0000)=0x1000) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) 2017/12/27 17:17:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af6000)='/dev/autofs\x00', 0x80000, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000780000-0x10)='/selinux/create\x00', 0x2, 0x0) renameat2(r1, &(0x7f0000105000-0x8)='./file0\x00', r2, &(0x7f000041c000-0x8)='./file0\x00', 0x2) 2017/12/27 17:17:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000de4000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x101000) ioctl$void(r0, 0xc0045c77) keyctl$search(0x14, 0x0, &(0x7f000015d000-0x5)='user\x00', &(0x7f0000df0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) syncfs(r1) 2017/12/27 17:17:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000040f000)='westwood\x00', 0x9) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00006c6000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000bd4000)={@generic="ccef10995aa10e3e1c7275a6930370f8", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) 2017/12/27 17:17:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c9d000)='/dev/input/mice\x00', 0x0, 0x10200) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000991000)={0x14, 0x99, &(0x7f0000dc8000)="4e23cbdeb673c8d51d0ae13dc8eaf554930623c35ae53c93e7c16c08959b0cd37025498a919c33d24f0780510d297fa30a0085f67160c3ccee3d28059e64f61358962686658636f439cc1b416ec275de71f596f0c214c68463f834fce980a07c27646aca9fb989306b97b93c821cde443d9751b900c0f2753503083cc286dfb5868922c7d0bb2d626259530b92d12b61adffd5fd64b311d7f4"}) keyctl$search(0xa, 0x0, &(0x7f00002be000)='trusted\x00', &(0x7f0000fc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000006c000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f57000-0xc)={0x0, 0x0, 0x0}, 0xc) setfsgid(r1) 2017/12/27 17:17:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009f1000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e98000)={0x7, 0x1, 0x9cf5, 0x43, 0x8da9}, 0xc) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000084a000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00008c4000-0x1)='\x00', 0x1, 0x0) 2017/12/27 17:17:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f00009d9000)={0x0, 0x0, &(0x7f0000485000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x49, 0x12, 0x9fd, 0x0, 0x0, "3c8d8c33000000000000000b0600210000000000a000075272851dc3910000000000400000017163e6f4b439ae7c2117d30045cf7d2601575d"}], 0x49}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008f0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000a7c000)={0x7, 0x4, 0x4, 0x8}) 2017/12/27 17:17:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00006df000)='-', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) r2 = syz_open_dev$mice(&(0x7f00005ff000)='/dev/input/mice\x00', 0x0, 0x101402) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f00002fa000)={0xaa, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/12/27 17:17:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000431000)={@random="ffffffffffff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) r0 = socket$inet6(0xa, 0x5, 0x6) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000238000)=0x0, 0x4) signalfd4(0xffffffffffffffff, &(0x7f000060e000-0x8)={0x80}, 0x8, 0x800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000983000-0x8)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000024d000)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000958000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a52000)=0x14) 2017/12/27 17:17:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x800088921, &(0x7f0000af3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0x4, "e7d3a9d92b3d370b92d12a3a40d2"}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00001db000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ab0000)={0x1, [0x0]}, &(0x7f0000771000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000569000-0x8)={0x0, 0x1000}, &(0x7f00001ac000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d76000)={r2, 0x40}, &(0x7f0000c95000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000ad000)=r3, 0x4) 2017/12/27 17:17:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002fe000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x6) openat$ptmx(0xffffffffffffff9c, &(0x7f00006ad000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 2017/12/27 17:17:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000072d000-0x8)='trusted\x00', 0x0) write(r0, &(0x7f00002d9000-0x9a)="344ca88e7d5c54c8127140624b62d59f0d447f892641841179ef9f1661c9743bdf5da8bc80bbdc71701a276ab0bcee7d5d9cb1698b4482e8e3287ad1eb5778da010076d0c684eb7688d4ad12dfc9f3ee6399562917e43c8533a7e671982e2ef5fac698e0b80c21ac6432484e7786b68766fccd0c8158a879c7d32764e9177bbdedc74f85f9d45ae258a87f261538105b26d1e6a942f6e9566d0f", 0x9a) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/27 17:17:04 executing program 7: unshare(0x8000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x880, 0xfffffffffffffffe, &(0x7f0000665000-0x40)={0x0, 0x46, 0x2, 0x8000000000000, 0x7, 0x4000001, 0x0, 0x0}) lseek(r0, 0x0, 0x2) r1 = memfd_create(&(0x7f0000000000)='^cgroup{selinux\\Bem1@ppp1usereth1,trusted@\x00', 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001000-0x52)=""/92) 2017/12/27 17:17:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000023000-0x8)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000683000-0x11)=@random={'osx.\x00', '&#vboxnet0-\x00'}, &(0x7f0000332000-0x2)='-\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000230000)={@common='ip6tnl0\x00', @ifru_flags=0x400}) mknod(&(0x7f0000177000-0x8)='./file0\x00', 0x8000, 0x9) creat(&(0x7f00009a4000)='./file0\x00', 0x22) 2017/12/27 17:17:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e33000-0x8)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000c8e000-0xc)='oom_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002a1000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000018a000)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dee000-0x10)={r2, 0x6, 0x0, 0x6200000000000000}, &(0x7f00002bc000-0x4)=0x10) write$fuse(r1, &(0x7f0000508000-0x28)={0x28, 0x1, 0xffffffffffffffff, @fuse_notify_store_out={0x3ff, 0x5, 0xfff}}, 0x28) 2017/12/27 17:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000380000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000021e000)=0x0) mkdir(&(0x7f0000560000-0x8)='./file0\x00', 0x2) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x0, 0x2) 2017/12/27 17:17:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000eea000-0x4)=0x0) get_robust_list(r1, &(0x7f00002da000-0x4)=&(0x7f00001d2000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00001dc000)=0xc) getsockname$inet(0xffffffffffffffff, &(0x7f00000e6000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a43000-0x4)=0x10) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000a7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/27 17:17:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f66000)={0x0, 0x0}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000010d000-0x8)={0x0, 0x0}, &(0x7f0000c5f000)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000371000-0x28)={@common='sit0\x00', &(0x7f0000eda000-0x2c)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d1000)='/dev/vga_arbiter\x00', 0xe4000, 0x0) getpeername$netlink(r2, &(0x7f0000c76000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000618000+0x9e8)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) shutdown(r3, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e54000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x2, 0x0, 0x0) 2017/12/27 17:17:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)="72616d047301", 0x1, &(0x7f0000bda000-0x1)="") r1 = open$dir(&(0x7f00000ba000)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f00001fc000)='./file0\x00', r1, &(0x7f0000c7f000)='./file0\x00') link(&(0x7f00002e7000)='./file0\x00', &(0x7f0000fc2000-0x8)='./file0\x00') 2017/12/27 17:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008d3000)='/dev/rfkill\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001ee000)={0x2, 0x0}) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000948000)=0x0, &(0x7f0000892000)=0x4) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/load\x00', 0x2, 0x0) shutdown(r0, 0x1) setsockopt$packet_int(r0, 0x107, 0xdeef9ccbe9455f54, &(0x7f0000007000-0x4)=0x4a167c67, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000)={0x0, 0xffffffff00000000}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000010000-0x4)=r1, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000005000-0x1c)={&(0x7f0000007000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000000d000)=[{&(0x7f0000007000)="a25f622e92209322ac69b9278f8953274da064a95ea357231a4ef1fdf669771dc4196ebed800f8086486eaf1be55aa2cca5f54083f0881f6e816ab0a75980b8134c6473c9607d408205dc379d8b7246600aa0fc3d8b92142eb93e8bc00946278c30ae803905ebb5bfdf993a488af0329166c91e629774fc8783875cf770db2e2d9815061f3ba6b938e34a5218eef128a6f8352647e6dd2bfc31900171b7d1c8ac2af72303ba40f5579b62ba6e87bd26b1e4a2544386ed01ea611f5657f6548ae00ca99c1f8513abd136e517708a932b795eea70152c4a94c94c337ff8c8bbdb0258d0677b36c59b889eff5553db8f3f53a27a16a666a0d07", 0xf8}, {&(0x7f0000000000)="dbca6839285d79915c5915f086b693ff944d873b10f2040e914b18bd", 0x1c}, {&(0x7f0000001000)="b46a2ba5961700095c7927760f0a907a3bebf9cb", 0x14}, {&(0x7f0000005000-0x79)="ad5ee07c39648edf5d78a87e070f97796192a6a62b0e70fa252966cbdf7adc3214bdc7f32179d26f53a35bce262aea1d2075bb09a98ea5c8292a1cf97d1df8f6af017421f378e7b96ede9ecabfaca3f342e11cce64701a9cbfafa92a9233863497ba7e4daca68ae0e485aaa76b177eb0f40e31b3f8d9b35eb9", 0x79}, {&(0x7f000000e000)="65d15c66e63ca1527ff2142052631fc0f7b75b5ce612c2d7e56ca9f81057440a6008a941f36fb108176b777fe39da1b8bb8960f78a4a5c7927de668fd3a8867699f8ba1a3432e2352f0f4a62d7100a6ff9f76fa08b6d77c7a09fa8472c4db54df241326feb9224f5126bf9a0e265f825fdb686efba885b66272946af9bc16376388045a04b", 0x85}, {&(0x7f000000c000)="8c7711c22eb2bc293305f9e3e337c8d447ffbed0fa967541a98c9b9d5f6eb3699c858c955dff0dffde7e76ef83aaccfabdf407052dc9820e386e67b8ff1306c28d4299dad27d15015a36eb66e049231484ce32a70ac82e9adb598d2643fd7b9bd186f7e6c09a078e55f57df82564cbf0e08e956e7f2438c09c88f6eeb38c3b2b21c466e79036dce163caf00a6feca47b955ea6067bda6f88", 0x98}, {&(0x7f000000f000-0x5d)="2074babfedfa590312b09eef3d4f62825ec39387efc9e4610b74787ea2600ea6c77903ea8dd8c00f4c95cb12afe5c11cadb5a04d5a70a6107fda8ea00864050ad3bf75a1694108249ef00b06af83e7f43b57aca759a0a1352aa271917a", 0x5d}, {&(0x7f000000e000)="164cb64c274e2ebc2fc26f3af6888e0777d3b4187c2899bf", 0x18}], 0x8, 0x0, 0x0, 0x20000800}, 0x20000000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000002000)=""/38, &(0x7f000000f000)=0x26) openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x41, 0x0) 2017/12/27 17:17:05 executing program 2: getitimer(0x0, &(0x7f0000b04000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x1, 0x0, &(0x7f0000603000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f000071e000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x66e91d02, 0x1, 0x1f, 0x5, 0x5, 0x31d, 0x6, 0x3}, &(0x7f0000000000)={0x3, 0x2, 0x9, 0x4, 0xfffffffffffffff9, 0x95ad, 0xfffffffffffffffd, 0x1ff}, &(0x7f0000001000-0x40)={0x4, 0x0, 0xfffffffffffffff8, 0x1000, 0x81, 0x2, 0x0, 0x6}, &(0x7f0000001000-0x8)={0x77359400, 0x0}, &(0x7f000046a000-0x8)={&(0x7f0000001000-0x8)={0xffffffff}, 0x8}) futimesat(r1, &(0x7f00004d1000)='./file0\x00', &(0x7f0000805000)={{r2, 0x0}, {0x0, r0}}) 2017/12/27 17:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000030d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x100) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2017/12/27 17:17:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d6e000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)={0x0, 0x0}) symlink(&(0x7f0000d29000)='./file0\x00', &(0x7f0000c4a000)='./file0\x00') 2017/12/27 17:17:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x111501) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000180025ffff070094000914040201c2fe209eff000000000de89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2017/12/27 17:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00008e7000-0x28)={@common="74756e6c1000d9005400020000fc00e3", @ifru_data=&(0x7f0000b94000-0x20)="5b8ead444b7d467cdb00e8ee000400000000000000ab00000000e7002072b6d5"}) 2017/12/27 17:17:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xb) setsockopt(r0, 0x0, 0x4, &(0x7f00006cb000)="1e6ec072e6a45460bcc9459502687b00000002df7890186a4d1b35e37cfaec2b25c7b3cc206c64b5", 0x28) getrusage(0x1, &(0x7f0000f44000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:17:05 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000)={0x8, [0x7fff, 0x1, 0x8, 0x3, 0x0, 0x84ab, 0x29, 0x1]}, 0x14) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00005ad000)=""/200) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008e8000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) pipe2(&(0x7f000064b000)={0x0, 0x0}, 0x0) unlink(&(0x7f0000945000+0x53b)='./file0\x00') epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000291000)={0x2, 0x0}) r3 = socket(0x10, 0x2, 0x10) chmod(&(0x7f0000bb1000)='./file0\x00', 0x10) getsockname$netlink(r0, &(0x7f0000a4d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000929000)=0xc) r4 = openat(0xffffffffffffff9c, &(0x7f0000782000-0x8)='./file0\x00', 0x40800, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f00009fb000)={0x5, 0x7, 0x200, 0x0, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000627000-0x3c)={{0xffffffffffffffff, 0x1, 0x1800, 0x2, 0x6}, 0x7, 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]}) write(r3, &(0x7f00005cc000-0x24)="24000000100005000000000000000104030501001000010011f3fffff60000f104005610", 0x24) 2017/12/27 17:17:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000055a000)='personality\x00') fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) 2017/12/27 17:17:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001000)=0xe9b, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x400000007, 0x80000000080000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000b04000-0x4)=0x10001) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000144000)=0x0, &(0x7f0000154000-0x4)=0x4) accept4$inet6(r1, 0x0, &(0x7f0000dc4000)=0x0, 0x800) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000047000-0xc)={0x15, 0xd6, &(0x7f0000000000)="66b060d4fc1f36ada0175934a057f07d9e0ae5248547f6e8b61ee6be7616301883050e07ebc1065a7428ae3658e682ba284c983c9c771919f37dacfdcdee3604aa25515d90dab3ed0b9e49b76664ce3396abcfc4c32584549d98414390d965ce9ec01a8d5e0b7032dc9ca8602633bf97aebe8a753d01091b5ec149debb4ee1408a1010ab3fad80d5e7c4082b3a7e7c699bd9be2a6d0c3fc9fd4c7a3eac32177ccd83e28d42e68f824a44d5f616015312971f555ec451e0dc835f9dc0b7171b5ef6bd52e424c2409ee1709e20935a83bc79fd04aa7419"}) r1 = syz_open_dev$sndseq(&(0x7f0000018000-0xd)='/dev/snd/seq\x00', 0x0, 0x20020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000047000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) 2017/12/27 17:17:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000fb4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000362000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000246000)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000aeb000-0x8)=@assoc_id=r1, &(0x7f0000169000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f56000)=@assoc_value={0x0, 0x7}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000cce000)=""/186) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet(0x2, 0x1, 0x0) r6 = getpgid(0x0) ptrace$setregset(0x4205, r6, 0x6, &(0x7f00005bb000-0x4)={&(0x7f00001f2000-0xd6)="cb8671652ee808b0bf637a587f2b9683c99412a5a058a516a8442ee5a09e5667d3d558a00728425853635342d095511481fd49a4ab78eebdc5a98d95848c6a00f9dff8512fd5b6e647194a9c5a28e5846a48e5a50d06b57730ffe30a95a830ad36d0342ab8bd8cb83e6a95c8e04706eee8996f125bb7ce1a9580d0c011e92e54bfa37a2d4be651dd66791d1f7a025b4fe1c375d0635a6100824ece114b40f67a55514c68d49d09e7f79855386d0a7f5792f6a47224fb67fa55f04591ea55623a55bce0f0f0d626b72c383a31746de6c494f177c0e507", 0xd6}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2017/12/27 17:17:05 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000003000-0x90)={0x7, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00002d8000-0xab)=""/171, &(0x7f0000002000)=0xab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000-0x24)={@common='eql\x00', &(0x7f0000001000-0x58)=@ethtool_test={0x1a, 0x70000000, 0xe5d2, 0x9, [0x8, 0x100, 0x7, 0x1, 0x101, 0x100000001, 0x1, 0x1, 0xffffffffffff6c15]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000701000-0x18)={0x0, 0x0, 0x0, 0x2, 0x8}, &(0x7f0000e03000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ccc000)={r2, 0x5}, &(0x7f0000440000-0x4)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) sendfile(r0, r1, &(0x7f000017f000)=0x0, 0x1) sendfile(r0, r1, &(0x7f0000929000)=0x0, 0xff) [ 41.227581] audit: type=1400 audit(1514395025.077:31): avc: denied { create } for pid=7919 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 41.269488] audit: type=1400 audit(1514395025.117:32): avc: denied { setopt } for pid=7919 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/27 17:17:05 executing program 6: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000052f000+0x9a1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000dec000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000-0x4)=0xc) connect(r0, &(0x7f0000279000-0x14)=@ll={0x11, 0x8, r1, 0x1, 0x6, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r3, &(0x7f000034d000)="", 0x0) recvfrom(r2, &(0x7f0000812000-0x72)=""/114, 0x72, 0x0, &(0x7f0000deb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r4 = getpgrp(0xffffffffffffffff) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004cd000-0x11)='/dev/vga_arbiter\x00', 0x41, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40d, &(0x7f0000ded000-0x8)=0x0) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f000028c000)=""/143) ptrace$poke(0x5, r4, &(0x7f0000115000-0x4)=0x0, 0x1) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 17:17:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000340000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b3000)=[{&(0x7f0000e11000-0xf7)="84", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xc30) r3 = dup2(r0, r0) recvfrom$ipx(r3, &(0x7f00006bc000-0xd8)=""/216, 0xd8, 0x0, &(0x7f0000cdb000)={0x4, 0x0, 0x0, "608e2be74728", 0x0, 0x0}, 0x10) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0x621000)=nil, 0x621000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000622000-0x15)='/proc/self/net/pfkey\x00', 0x2404a9b94102e947, 0x0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000621000)={0x4d089992, 0x4, 0x2fe, 0x6, 0xbc46, 0x200, 0xffff, 0x9, 0x9, 0x7, 0x4}, 0xb) r1 = socket(0x10, 0x2, 0xfffffffffffffffd) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000622000)='keyring\x00', &(0x7f0000623000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000622000)='cifs.idmap\x00', &(0x7f0000623000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000623000-0x4)='em1\x00', 0xfffffffffffffffa) keyctl$search(0xa, r2, &(0x7f0000623000-0xa)='syzkaller\x00', &(0x7f00001c0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) read(r1, &(0x7f0000622000-0x1000)=""/4096, 0x1000) sendmsg$netlink(r1, &(0x7f000061f000+0x9cf)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f00002a1000)=[{0x11, 0x2e, 0x305, 0x0, 0x0, "d0"}], 0x11}], 0x1, &(0x7f000061a000)=[], 0x0, 0x0}, 0x0) 2017/12/27 17:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="70707031b300", 0x0) lseek(r0, 0x10000000, 0x800001) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e7e000+0xd3c)=0x0) r2 = mmap$binder(&(0x7f000087c000/0x3000)=nil, 0x3000, 0x2000004, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e4e000)={0x34, 0x0, &(0x7f0000715000)=[@decrefs={0x40046307, 0x2}, @acquire_done={0x40106309, r2, 0x2}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x2}, @register_looper={0x630b}, @acquire={0x40046305, 0x1}], 0x1a, 0x0, &(0x7f000095d000)="a5b6dcec77d71eabc45c5b9f21fa9a07050d320ba4a694b7f218"}) fcntl$setown(r0, 0x8, r1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef1000)='/selinux/policy\x00', 0x0, 0x0) fcntl$getown(r3, 0x9) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000040e000-0xd)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000d89000-0x20)={@generic="c4537658e5b1256dbba5295e6ef2da86", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bf2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca7000)=0xe8) 2017/12/27 17:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x36980802) fadvise64(r0, 0x0, 0x401, 0x3) setsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000601000)="8908080004", 0x5) 2017/12/27 17:17:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/27 17:17:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fe2000)='net/netlink\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000a4f000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000fa5000)=0xc) connect$packet(r0, &(0x7f0000083000)={0x11, 0x1f, r1, 0x1, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000bb5000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffff9, 0xfffffffffffffffc, r1}) 2017/12/27 17:17:05 executing program 4: mmap(&(0x7f0000000000/0x1a3000)=nil, 0x1a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001a1000)=""/0, &(0x7f000003c000-0x4)=0x0) mmap(&(0x7f00001a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000e9000)={0x0, 0x8001, 0x40, 0xfffffffffffff000, 0x7, 0x8ec}, &(0x7f00001a3000)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000c7000-0xa0)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x955, 0x2df9e7bc, 0x95, 0x1a, 0xffffffff}, &(0x7f00000d6000-0x4)=0xa0) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a63000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d45000)=0xc) capset(&(0x7f0000946000+0xa95)={0x19980330, r0}, &(0x7f00009e6000-0x18)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x400000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000e86000-0x20)={@common='ipddp0\x00', @ifru_flags=0x0}) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000024f000)='./file0\x00', 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) setns(r0, 0x4000000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) writev(r1, &(0x7f0000000000)=[{&(0x7f0000ec5000)="39000000110009046900de00810000000700004002000000450001070000001419001a000400000607000000020000080003010c00f41ee400", 0x39}], 0x1) [ 41.447495] binder: BINDER_SET_CONTEXT_MGR already set [ 41.453437] binder: 7962:7965 ioctl 40046207 0 returned -16 [ 41.464823] binder: undelivered death notification, 0000000000000000 2017/12/27 17:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f00002b0000)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/27 17:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() stat(&(0x7f00003da000)='./file0\x00', &(0x7f0000bca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x1, r0, r1, 0x0, 0x0, 0x800000) symlink(&(0x7f00009e8000)='./file0\x00', &(0x7f0000f7d000)='./file0\x00') r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000059a000+0xe5c)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000435000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe2(&(0x7f0000dc5000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000ca3000)={r4, 0x80000, r5}) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000008a000-0x4)=0xffffffffffffffff) 2017/12/27 17:17:05 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000144000-0x8)='./file0\x00', 0x0, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000366000-0x26)="26000000130047f1ff170080cdffff0600000000010000000000000000000932050021006e35", 0x26) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ca8000-0x9)='lp\x00', 0x3) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000373000)='/selinux/relabel\x00', 0x2, 0x0) sendto$packet(r1, &(0x7f0000681000)="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", 0x7c7, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) accept4$ax25(r1, &(0x7f0000d97000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000398000)=0x10, 0x800) 2017/12/27 17:17:05 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x401, 0x4) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000df1000)=0x2, 0x4) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f000046a000)=0x7, 0x4) 2017/12/27 17:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000325000-0x15)='/dev/pktcdvd/control\x00', 0x180, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e31000-0xa2)={0x0, 0x9a, "b8a786dd6af098b4234eaf295fe8fa34677b22095490d66713f525ca2625792d5228deaf79e02d4737d4f6c3d5a0624ce3db2c0a9315ea361fd798c15284064b94cb040879526608f6686f785ee4d902fa0e19b641e43969f8c36d2aa4ff08bad0d997fd3c6608b35c0977384f42350ec7c929718f71a0b582858cc537c904ac712ff48cf59228c129e8f3f7cba6d19cc1c630f5cf76d6b0ad1d"}, &(0x7f0000340000+0xab4)=0xa2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000007a000)={r1, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfff}, &(0x7f00007c4000-0x4)=0x98) eventfd(0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00009f2000-0xc)='/dev/autofs\x00', 0x4081, 0x0) 2017/12/27 17:17:05 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000425000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000236000-0x40)=[{&(0x7f0000bd8000)="a755ecb3900737caf37d95dfe0a029d95d80a01ab1546d1cb8cae8147282f0afe76b3440f7586252c360cd2a249f7c72864eff7cc54b432b5c2ff669dcdb8ed554f724564abe1a76ddafec93ed1a589898367ae4d9fe5ed1700269ccf4b8ff07a2a074842f0b2c5be5d5d7673a446f05904c50dcfe33591fb0f9329b22797070e9a20896fbc43c374b65f519905f7d44a7476f85d44ef82bb3f7bd13e11114968dc3338ad61a8170f320f3fc3525924ea41f02d266eeaca38c5abaf38b65d3cb2f365f7ef0", 0xc5}, {&(0x7f0000000000)="f10be8816d3a25b80ebcf4a8559b357e2f108266b70cb2223301b3", 0x1b}, {&(0x7f0000b74000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="5c0386b2dbcf72ee69fe533e0835ce", 0xf}, {&(0x7f0000001000-0xad)="ac82f0d86d7ca179cbca4c1a59d218fd4f149ca05b9c1273f6c64d2e92f1d0fd2ee8e2373cde4138e86c0b1b61c60dfc3bf9f02d2716f809bf2e8a4dac7c4bc656da98faa0c963ee3506042f8da87afadc266853c3ac66d43a971d7d7c9c9fade5215784737d5845434a518907092c517a33b46fa78afedc45a475bafaf877d17b66cd37ae88ffebb35f6de96177d0fad08c3e08dd4f05d43e53dd7512a844539dd69160117e5aebd509fc8a01", 0xad}, {&(0x7f0000001000-0xba)="76a9c1c136cb4fa6b2d4d6a16451cfcca678846fdaa9a283787428f8e5bf435fd56e2fb46c63bf9d886ee4fd95f32e4be44d584879f2aec18428294a2bb46f917722b22052bc631990b15212d49e0fbe3ae14207a37f453271c6900f2b875fed1c9b5eb80d2bfcaf5f8390d08617a9e4d00db1fda773540df260db1ce73fd92299ebdd895bf653daf6b0ce932a534f2d901197271126016b615a7a5af5c3ff256897553e67442262476fd7038e1aacd1815d3b3c7711284286e0", 0xba}, {&(0x7f0000000000)="86c17fa6933e515f986d46d64aa35579dc4b8a86edce92a10d1ff41a630ee73deb0f0e2bfcc858187a69b02437cb30b902bad50a966e1d9f0f7bfc4db91ce4fc0334246ea99d2f8b7acf449995292e068dc817e1a2afddf0c51d6a129e6cbfedb4b0650ec71752f4cc", 0x69}, {&(0x7f0000000000)="2d4b3458c61984ea2d4e182a8bc22981c5c4773818ff664791a5ec426d3508a449a798e7e58b65eabc3c3e2a88c51097c8881fc0dfb8e49ecd48238de948b2dce869a31fac5c9736571742a7ded5292e48bc751dc11647e83f9ca2dfb67ac04c726b78d0c445a3fc888c6084f0060dd119dc2e1ea07e7a957a502e363a137d1308a146effdd613f7b7320e6e7da142ef01de2f4871dcfa", 0x97}], 0x8, 0x0) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000132000)="1f0000000104ff00fd43000000000000fdfeffe30800010003f2dcffdf000d", 0x1f) 2017/12/27 17:17:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00000d0000)='ns/cgroup\x00') setns(r0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000cb4000)=0x3, 0x4) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x7fffffffe, 0x80801) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) dup2(r0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a47000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000419000)={0x1, r5}) syz_open_dev$sndseq(&(0x7f0000a6e000)='/dev/snd/seq\x00', 0x0, 0x101000) r6 = dup2(r2, r4) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/8, 0x8}], 0x1) vmsplice(r6, &(0x7f0000bac000)=[{&(0x7f0000a7d000-0xde)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e3d000-0x8)={0x0, 0x0}, 0x80800) openat$rtc(0xffffffffffffff9c, &(0x7f0000190000)='/dev/rtc\x00', 0x200, 0x0) fcntl$setown(r3, 0x8, r5) ftruncate(r7, 0x0) fcntl$setown(r6, 0x8, r5) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000761000)=[{0x7, 0x80}, {0x4, 0x1ba3}, {0x7, 0x4}], 0x3) tkill(r5, 0x16) 2017/12/27 17:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x80, 0x0) creat(&(0x7f000000d000-0x8)='./file0\x00', 0x0) open(&(0x7f0000266000)='./file0\x00', 0x0, 0x0) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x2)='8\x00', 0xfffffffffffffffc) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000002000-0x5a)=""/90) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x8001, 0x400) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000002000)="9edf81bec88349a8749a1a977cbe0dcfbfe5e318c8f40c9288cd94ac2c64c2a2fb66d8ff89fef7f7cddd5eb32361ff6d2d148e2fc28878b5", 0x38) clone(0x3e38b3adcbafe9c6, &(0x7f000055a000)="", &(0x7f000018a000)=0x0, &(0x7f00009c9000)=0x0, &(0x7f0000e3f000)="") 2017/12/27 17:17:05 executing program 0: socketpair$inet6(0xa, 0xa, 0x200, &(0x7f0000dcd000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000824000-0x4)=0x5, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 17:17:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xa4, 0x7, &(0x7f0000f5c000)=[{&(0x7f0000000000)="6ccd977db17d509c7c1ba761c4335e0779c0a495e842f34580d2432aede2ce60fc58d54098c50d76cbb599789ad5b0ce9ae9d2b18fc7a929ed8e3d47db739f8084dadbb567e31e8c4433ff71702f4783817e36ffb0327fe267db409632c9ed993bc24370411da059de72e8caadc3961ff59d3c60e460caeff1b54bad9887b71a94010e5cbb66c16315074f", 0x8b, 0x100000000, 0x7}, {&(0x7f0000718000)="948d22f1fc3bda0f2cfe8632a1d4881114abd6ef51eaff8b1703bafefbcb76e7d136e2a657198498952aebefe4c2c57cdcceb5e8362a1f0ec1024d5b2b820b61bedbfd7a0ba1a6cbac870f945da875bdaea3268f9040b903cafb749baef43463fa0f30b30ed1c6435b9e93a4a38423fa19bcefdc0fc02ab4525101c697235ea33293d760a83df4b0aa6eda661d6dab030d8a829583abaea80347bdd908d8692d9ad02ef86b95c2b8c83e915509f4", 0xae, 0xcf8, 0x44e8d97b}, {&(0x7f0000000000)="82bf3f4193c377f88c51fd9a538070c3372e88025aa3ba1ad566e68fc554456d3ebbf255817558d7921dc451bac5186c78e6d3", 0x33, 0x424011b5, 0x5}, {&(0x7f000072c000-0x21)="a6ee6e09d8a896f2e2060e6876f40ed5379becca4c0a298f15635ad7aa2a266081", 0x21, 0xffffffff, 0xaf34}, {&(0x7f0000573000)="", 0x0, 0x8001, 0x4}, {&(0x7f0000b7a000-0x2d)="c09dc226cc35f93def1c2ae2917dc692e82f810ada45b45b401b947d09569192ef2be2fa4d6fa380639634c2c9", 0x2d, 0x0, 0x80}, {&(0x7f00000ba000)="a9381969de30a03c23f868709366d59313ec6873e3d3b2d8f6d639c7807ef123949ba1ac0d62f3e4bb98a4516a3a23875f518de9c4492e57cbb90230c89184ffe71a5edb39c97a319d8e06f8b51e47bb54670de1ce44431b26c39bb11afde8feb379fbb29b735c5b7aedbe07136bc1ef6a47096659c6ee3e49035f48eb85533e06632f2d856dbf6bd96a4cc3c9bda4276ca50889da16d549e24efea9bdfb6e725e2f3a8d27cae8f3d642a158edbc7f7760160b9494598d8dacde2cb9e55f11d1aa0da08d65a15a950e40b55ee907d6275f5f08a5c7a97fd461c31b2eeb5704f2bd7c4cc48904091beef08a", 0xeb, 0x5, 0x5130158000000000}], 0x3e0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000ba8000-0x4)=0x0) bind$inet6(r0, &(0x7f0000a9c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 41.556025] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 41.596219] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x100000000, 0x4, &(0x7f000042c000)="0c39c3f748ea8baf1fef5a16c74f9fcff9773ce551f174376f2b16599d7aa5ad9122ad", 0x23) r1 = dup2(r0, r0) sendto$unix(r1, &(0x7f0000f8d000)="cb1c3137a3a315b844058ff3985a6e5555b0ac4c69b124323c9c24732412cb19f0cf68986380528d6eb12f19273bcb57e76655a763f4da4a43194872ee8010201b88871fd7acb83a799950", 0x4b, 0x20000040, 0x0, 0x0) writev(r0, &(0x7f000025f000)=[{&(0x7f0000c42000-0x29)="2900000020001900013d181000da000602000000000000029e0000040d000400000011000000000008", 0x29}], 0x1) 2017/12/27 17:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000015, 0x5, 0x10) write(r0, &(0x7f0000d0f000-0x24)="2400000010001f004d12e30800de010303050100060001021f0000000600000000000000", 0x24) 2017/12/27 17:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00003ae000-0xa)='./control\x00', 0x100000000002, 0x1) unlinkat(r0, &(0x7f000077f000-0x10)='./control/file0\x00', 0x200) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000af6000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) bind$ax25(r1, &(0x7f00002f1000-0x10)={0x3, {"c716cc128068ff"}, 0xffffffff}, 0x10) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r1, &(0x7f0000026000)='./file0\x00', 0x0) 2017/12/27 17:17:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00008c2000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) r1 = syz_open_dev$mice(&(0x7f0000400000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/27 17:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f50000-0x7)='bdevlo\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000df2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7, 0x1, 0xff, 0x2, 0x28, 0x1000, 0x50000000000}, &(0x7f0000c40000)=0x20) rt_sigaction(0x80000000007, &(0x7f0000de1000-0x19)={0xfa, {0x0}, 0x0, 0x0}, &(0x7f0000733000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00006d1000-0x8)={0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000034f000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f000084b000-0x8)='net/hci\x00') 2017/12/27 17:17:05 executing program 1: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000eb6000-0xc)='./file0/bus\x00', 0x2794) bind(r0, &(0x7f00008e2000)=@l2={0x1f, 0x40, {0x100, 0x9, 0x2, 0x1f, 0x1, 0x8001}, 0x7, 0x200}, 0xe) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000026e000-0x12)='./file0/bus/file0\x00', &(0x7f00003e9000-0x8)='./file0\x00') 2017/12/27 17:17:05 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d20000)='./file0\x00', 0x101040, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000e24000)='./file0\x00', &(0x7f0000a4f000)=[], &(0x7f0000b5a000-0x8)=[&(0x7f0000000000)='#bdevvboxnet1)vmnet1proc{\x00', &(0x7f0000769000+0x4c7)='user:*|dev)vmnet1\x00']) 2017/12/27 17:17:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x8280) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r1 = socket(0x11, 0x80803, 0x0) timer_create(0x0, &(0x7f0000001000)={0x101, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x2)=0x0) setsockopt(r1, 0x6, 0x1, &(0x7f0000001000)="", 0x0) close(r0) socket(0x0, 0x0, 0x0) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1, 0x100, 0x0}, 0x10) r0 = socket(0x11, 0x80002, 0x0) rename(&(0x7f000077d000-0x8)='./file0\x00', &(0x7f0000db1000)='./file0\x00') setsockopt(r0, 0x107, 0x7, &(0x7f0000c19000)="", 0x0) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") r0 = request_key(&(0x7f0000b1c000)='cifs.spnego\x00', &(0x7f00008a2000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000954000-0x6)='^eth0\x00', 0x0) add_key$user(&(0x7f00002ee000)='user\x00', &(0x7f0000694000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e8c000)="1d67cca55a6c15c95d2f60e7293c0a99962724e0f68c27911e34d0d11d1d9055b7419ef9ddf699de4fabcbf8e62528e4", 0x30, r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000119000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d3a000)=@add_del={0x2, &(0x7f000031e000-0x10)=@common='lo\x00', 0x800}) 2017/12/27 17:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b36000)='/dev/autofs\x00', 0x800, 0x0) connect$ax25(r0, &(0x7f0000212000)={0x3, {"97d7f5fccb5eb5"}, 0x6}, 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000edd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000af2000)=[{r1, 0x0, 0x0}], 0x1, 0x1) 2017/12/27 17:17:05 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000484, &(0x7f000055c000)="", 0x0) 2017/12/27 17:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006f3000)='/dev/keychord\x00', 0xc95eeb385dccb023, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000074a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d41000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000431000)={r1, @in6={{0xa, 0x1, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x10000, 0x3, 0x0, 0xe}, 0xa0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x400000000000001d, &(0x7f00006b9000)=""/0, &(0x7f00003e3000)=0x0) 2017/12/27 17:17:05 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d20000)='./file0\x00', 0x101040, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000e24000)='./file0\x00', &(0x7f0000a4f000)=[], &(0x7f0000b5a000-0x8)=[&(0x7f0000000000)='#bdevvboxnet1)vmnet1proc{\x00', &(0x7f0000769000+0x4c7)='user:*|dev)vmnet1\x00']) 2017/12/27 17:17:05 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000be4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe5000-0x20)={@loopback={0x0, 0x1}, 0x7, 0x2, 0x3, 0x8, 0x400000000, 0x6, 0x8}, &(0x7f0000fe5000-0x4)=0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000567000)={0x0, 0x0}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000093f000)=0xe50) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000869000-0x4)=0x0, &(0x7f000006b000)=0x4) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000bce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000fe5000-0x24)={0x200, 0x9, 0x7f, 0x81, 0xfffffffffffff801, 0xd2, 0xc5, 0x7, 0x80000001, 0xfffffffffffffffd, 0x3, 0x7ff}) ioctl$KDDELIO(r1, 0x4b35, 0x2) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fa1000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000fe4000)={0x7f, 0x8000, 0xd7a5, 0x3}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000ad4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:17:05 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e0d000)='/dev/pktcdvd/control\x00', 0x32003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000000)={{0x5ac2, 0x3ff}, 'port1\x00', 0x20, 0x1000, 0x1, 0x2, 0x6, 0x5, 0x1, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000)={0x4}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f48000)='user\x00', &(0x7f0000eac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000069d000-0x1)='\x00', 0xfffffffffffffffc) 2017/12/27 17:17:05 executing program 6: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000239000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002c3000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000007000)="0703eb187a9541979f8c2b6412e1741218e1e7bb59694ec4886c9c62cf93582017527d588ca4ec858aeee5ec808a6c403333db32864b91c807fdade95559fde90d23f5fb8e2f10b650a06803b8851491f6128eddd0d0ed1170072d1d7bf9415037c8727900c240bbd51780e1b776830ffa17dc3007265621ce5fc2581263af06b5f395d9cd", 0x85) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20, 0x0}, 0x0) 2017/12/27 17:17:05 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002000)=""/71, &(0x7f0000003000-0x4)=0x47) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000b98000-0x50)={{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]}) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000968000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r0, 0xfb8) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f0000e6c000)=0x0, 0x9) fadvise64(r0, 0x0, 0x6, 0x7) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2017/12/27 17:17:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0, &(0x7f0000001000-0x4)={0x0, 0x1c9c380}) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x9) r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f00004a3000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000ab8000-0x72)="f04e973fd494a6eaee0b11ef972348d4e5052801dc826d3a2ef1bb9f8103ff682b608cca7f94d88855352f432b6d214c331ec1d44e119639eb0be0b464d4168c96d2332d0e6e4e8c2047253092f6b1caf87386364c0a48dff79ec2a8aef0fb2fff11b69fadb4b885e24aae2c3da00c27eb7c", 0x72, 0x4, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000681000)="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", 0x401, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/27 17:17:05 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d20000)='./file0\x00', 0x101040, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000e24000)='./file0\x00', &(0x7f0000a4f000)=[], &(0x7f0000b5a000-0x8)=[&(0x7f0000000000)='#bdevvboxnet1)vmnet1proc{\x00', &(0x7f0000769000+0x4c7)='user:*|dev)vmnet1\x00']) 2017/12/27 17:17:05 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000004000-0xf)=@known='system.advise\x00', &(0x7f0000007000-0x26)=""/38, 0x26) ioctl$int_out(r0, 0x5462, &(0x7f0000007000)=0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2017/12/27 17:17:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000c4b000-0x25)="24000000200025000000000d8463f2000225da000400000009000beb08000200000000af", 0x24) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000075b000-0x10)={0x0, 0x9, 0x4, 0x559a}, 0x10) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000821000)='/selinux/policy\x00', 0x0, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xffffffffffff0004}, 0x0, 0x8) tkill(r0, 0x3) pipe(&(0x7f000016d000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/27 17:17:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c78000-0x9)='/dev/sg#\x00', 0x9b0, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005ea000)={0x80000001, 0xff, 0x16, 0x7fff, 0x54}, 0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) 2017/12/27 17:17:05 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000023d000)="c3c01f9a682442b85c18fcd0c9858343acc30001c37613d235f64fa0", 0x1c, 0x80, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000e2c000)="", 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000d43000-0x4)=0x48a, 0x4) 2017/12/27 17:17:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a4c000-0x8)={0x0, 0x0}) close(r0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000818000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/27 17:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415, 0x7f, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000ce000-0x8)={0x0, 0x0}) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000)='attr/sockcreate\x00') exit(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000005000-0x8)={0x4, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000005000-0x8)={r3, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000001000)='./file0\x00', r2, &(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000005000-0x4)=0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x80203) 2017/12/27 17:17:05 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d63000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c17000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fe000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000070b000-0x8c)={0xfffffffffffffffe, 0xc9, 0x7, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write$sndseq(r1, &(0x7f0000f9e000-0x70)=[{0xff, 0x0, 0x100, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0xe7, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"a6020e72dbd73147502e0fd2"}}], 0x38) 2017/12/27 17:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000091d000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) chmod(&(0x7f0000563000)='./file0\x00', 0x50) write$sndseq(r0, &(0x7f0000dca000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000ea9000-0x4)=0x400) 2017/12/27 17:17:05 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x200, &(0x7f0000007000)={&(0x7f0000007000)=""/76, 0x4c}) r1 = userfaultfd(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2017/12/27 17:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000256000-0x4)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c31000-0x8)=@buf={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001bf000)='/dev/autofs\x00', 0x80000, 0x0) socket(0x10, 0x80007, 0xff) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00001e7000)={@common='sit0\x00', @ifru_data=&(0x7f0000bf8000-0x20)="c1bade3878665e049dcb05d70af973eea86e620c2ca5a7f823ef9a19b6c3c0e8"}) 2017/12/27 17:17:05 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fd5000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x800) getsockopt$sock_timeval(r0, 0x1, 0x39, &(0x7f000057d000-0x10)={0x0, 0x0}, &(0x7f0000aa4000)=0x10) 2017/12/27 17:17:05 executing program 3: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001a4000-0x8)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x2) r1 = socket$inet(0x2, 0x8000e, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x2}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005b1000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000000}, 0x98) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) sendto$inet6(r0, &(0x7f0000e11000)="", 0x0, 0x200000c4, &(0x7f000074b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r4, &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/102, 0x66}, {&(0x7f0000001000)=""/111, 0x6f}, {&(0x7f0000001000-0xfb)=""/255, 0xff}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0xc6)=""/198, 0xc6}, {&(0x7f0000000000)=""/72, 0x48}], 0x8, 0x0) 2017/12/27 17:17:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000267000)={0x11, 0xc8, &(0x7f0000c2d000-0xc8)="c030b259773c978efadd0a6d5fc5b53b8bd7b61035274fdbffe1299e8ec62bd9e7e73029dec3c2e20279e81d19c3ed1be0121fe2f2b5e4e6964f55497b0221487ccd7716a46e00799b9840055ccf26a69514b132902a73cd6046e39c0a98654ca81b98bf1069c85efe28c11537c0601d5e106b80f5cc94b6cf4f8b9aee09006081ce988fe324a7397be957c4293a8262efc1770e9d52a5790793c4a43a71512f14787ed16b6a5a966608120d58aae6ccaee8c474ff43618b6b39e3b0b7cdbe44d8817e980acbc867"}) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6f) write$fuse(r0, &(0x7f0000f1a000)={0x50, 0x1, 0x4, @fuse_init_out={0x7, 0x1a, 0x3ff, 0x8, 0x10001, 0x5, 0xffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000ce000-0x4)=0x6, 0x4) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x100000141042, 0x0) ftruncate(r0, 0x80000007fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r1, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f0000df5000)=[{&(0x7f0000f87000)=""/161, 0xa1}], 0x1) 2017/12/27 17:17:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000499000+0x2f4)='./file0\x00', 0x0) fcntl$getflags(r0, 0x401) 2017/12/27 17:17:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0xffffffff7fffffff, 0x0, &(0x7f000085d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f000009a000)='/dev/input/mice\x00', 0x0, 0x8101) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000392000-0x30)={0x1519, 0x3f, 0x8, 0x6, 0x800, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004a6000)=0x1, 0x4) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) writev(r5, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) dup2(r0, r4) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000fef000)=[{&(0x7f0000ff0000-0x29)="2900000018001980013d75241a6800210206e30067fff501009600000800050000000200080000bf00", 0x29}], 0x1) 2017/12/27 17:17:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000084d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r1, &(0x7f0000f62000)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) dup2(r0, r2) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/27 17:17:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) unlink(&(0x7f0000d98000)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000a1d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000c28000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ce000)=0x10, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d3f000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00009e6000-0xb7)={0x0, 0xaf, "f257d2e6d7d990c533aeb3cf8b389ac73e1e2c06053c928a01edeee59046948599c5be088f6c968d8e4572edb431bfa819290fe27de390dd043bf8f54012ea6c452374ad103569ed52d04d3d4992c08e48b35341e209536e269dc35fe7ea99a8cfa153cd451bab473321a21ce73a6d57d65df8e24589c6e38aa06446c11d433c1ba8ffe3290626f11dfd9b4a6fd091cc97e9c7ce3ec42dffbfdca3a1d6693a7102a44a198a38f3c6eef70e48d2de42"}, &(0x7f0000bfe000)=0xb7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000083b000)={r4, 0x2040000000}, &(0x7f0000d86000)=0x8) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000d5f000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000301000)={0x0, 0x8}, &(0x7f00002d2000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005b7000)={r5, 0x0}, &(0x7f0000dfc000)=0x8) connect$inet(r0, &(0x7f0000aae000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000321000-0x28)=[{r2, 0x8000, 0x0}, {r1, 0x0, 0x0}, {r2, 0x10, 0x0}, {r2, 0x8, 0x0}, {r0, 0x201, 0x0}], 0x5, 0x7f) r6 = getpgid(0x0) getpgrp(r6) 2017/12/27 17:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x3, 0x7f, &(0x7f0000797000)=""/0, &(0x7f0000bf2000-0x2)=0x0) fallocate(r0, 0x2, 0x10000, 0x10001) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x1, 0x8071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0xc00000, 0x3, &(0x7f00003f4000/0xc00000)=nil) mprotect(&(0x7f00007dd000/0x5000)=nil, 0x5000, 0x2000000) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = gettid() ioprio_get$pid(0x2, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000710000)='/dev/autofs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000b9b000)={0x80000008, 0x0}) 2017/12/27 17:17:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000b97000)="7fae45835c6f732002a05b9a7b7171add334c9175bb566cb451b12dad0d9dc4b0192486b3ad6a65f7c1df3ec568753d165cf2d07d21cf0bee07e2c6704ae72c48d2a267249fc78a6d1005b11fcd334d64c052b472c3f123c3c0333dca96ee3", 0x5f) clone(0x180fffb, &(0x7f00009ee000)="", &(0x7f0000b50000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000489000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00001d4000)='./file0\x00', &(0x7f0000e14000-0x8)='./file0\x00') dup(r0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000000)={@common='rose0\x00', @ifru_mtu=0x278}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000081e000)={@common="6c6f00190000080000ade6fff0000002", &(0x7f00002e1000-0x2c)=@ethtool_cmd={0x18, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x1, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d8e000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getrlimit(0x8, &(0x7f0000b7e000)={0x0, 0x0}) 2017/12/27 17:17:05 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x40)={0x10, @time={0x77359400, 0x0}, 0x2, {0x1ff, 0x8001}, 0x6, 0x1, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x402) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) eventfd(0x2) poll(&(0x7f000087c000)=[{r1, 0x8401, 0x0}], 0x1, 0x80000001) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000459000-0x18)={0xffffffffffffff81, 0x401, 0x2, 0x401, 0x636, 0x2}) 2017/12/27 17:17:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000329000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() timer_create(0x0, &(0x7f0000004000-0xb)={0x0, 0x0, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) 2017/12/27 17:17:05 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000db1000)='/dev/vga_arbiter\x00', 0x80800, 0x0) r1 = open(&(0x7f0000407000-0x8)='./file0\x00', 0x400c0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x10, 0x20000, r1, &(0x7f0000001000-0x8)='./file0\x00') lseek(r0, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000ef5000)='ramfs\x00', 0x20, &(0x7f000000a000)="") 2017/12/27 17:17:05 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000019d000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000f25000)={0x3, 0x8, 0x7ff, 0x8, 0xfffffffffffffffb, 0xffffffffffffff01}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x28)={@generic="0e0e5fca24f06ffb6280f278d1837cb8", @ifru_settings={0x293, 0x7, @sync=&(0x7f0000d85000)={0x40, 0xfff, 0x2a000000000000}}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000a4a000-0x4)=0x0, 0x4) r4 = accept4(r3, 0x0, &(0x7f0000c72000)=0x0, 0x80000) r5 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r3, &(0x7f00003dd000-0x1c)={0x0, 0x0, &(0x7f0000f91000-0x30)=[{&(0x7f0000a51000-0xf4)="b1685f18462faaf606150076c9dee02502ce4f61d5971910cd6a28fde8657629536e2854a62b1b74f71c6f08f03ea7927397474f75e63c73bb650e49281a234b4618779d3b0a5017b46bf85ab3db5d2070f62a89416d13e07b04d290cfb3de3ea3f40507fd76d7ece23ab559e102f018ba402970741625def5ddca437e9b6988d3c75d3afd77ef12ea8971fae2f62ccb2bb38363c31d812c1f0f757b5330cb02e59d3611d38bd3621bd42bbca7e985bc58662e6c96e89b2944c8269f2e132126d89e6882e74fa3b6b6a0eabe7be9dd7f74cce740fc38bfe7a2c0c9ac98768316729fe0a389ef6cc3f8777d4936da62e6a9965132", 0xf4}, {&(0x7f000044a000)="851e708974d6b4bd65ce340be80cbc84c67393735e731e06e9b54fbb11e6efd90704b6324928f6e8fcbe30befdfdc4ad24dbc95f806c9e407b84abb2160013f6c61ba8bcfc71dd090e3ef6cd9968f4800853844135d4bd9dfbd401389a21c23b20caf0c032b1835a954f5d250d33a095bed398d11b5980bda56c58e63fec662a9fbd92e3a2a0070e9b64f4b660e49b50bfae6bb921247017b1851504373db68e902caa16d8fa1f752fb9752cd7882791d0e0e7732762cc1d194af2116d6f3a95f217f348", 0xc4}, {&(0x7f0000d05000-0xb)="2e94f7e712a82dd1072455", 0xb}], 0x3, 0x0, 0x0, 0x0}, 0x24000095) connect$inet(r3, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$packet(r4, &(0x7f00002ee000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000042000)=0x14) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000854000)={0x0, 0x0, 0x0}, &(0x7f0000600000)=0xc) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000e31000-0x1f)=""/31) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000059d000-0xe8)={{{@in=@rand_addr=0x7, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x0, 0x12, 0x80, 0xa0, 0x10001, r6, r7}, {0x49a, 0xffffffffffffffbc, 0xc00000, 0x1, 0x7ff, 0x7, 0x8, 0x9}, {0x7, 0x49, 0x3, 0x49a}, 0x1, 0x58e, 0x100000000, 0x1, 0x10, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x0}, 0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd, 0x1, 0x3, 0x7, 0xffffffffffffffff, 0x0, 0x4d}}, 0xe8) sendto$inet(r3, &(0x7f0000f07000-0x51)="", 0x0, 0x0, &(0x7f0000502000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000caa000-0x8)=0x3) 2017/12/27 17:17:05 executing program 2: r0 = socket(0x40000000018, 0x6, 0x1003) flock(r0, 0x0) accept4$inet(r0, 0x0, &(0x7f000075a000-0x4)=0x0, 0x80800) 2017/12/27 17:17:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000017000-0xb)='cg\x00\x00\x00\x00\x00\x00\bi\x00', 0x0) getpeername$packet(r0, &(0x7f0000e2d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000049d000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000648000)={@loopback={0x0, 0x1}, 0x5, r1}) pipe2(&(0x7f0000dfe000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r3, &(0x7f000064f000)=[{&(0x7f0000607000)="72d5fc712d3fba", 0x7}], 0x1) splice(r2, 0x0, r0, 0x0, 0x6, 0x0) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f000091e000-0x10)={0x0, 0x0}) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) r0 = perf_event_open(&(0x7f00004ed000-0x78)={0x2, 0x78, 0x1, 0x8001, 0x101, 0x8f, 0x0, 0x3b5, 0x1000, 0x1, 0x9, 0x60, 0x7, 0x15, 0x0, 0x9e, 0x0, 0x45, 0x80, 0x5002, 0x3, 0x1f, 0x4, 0x3, 0x8, 0x7fff, 0x0}, 0x0, 0x6, 0xffffffffffffff9c, 0x2) fdatasync(r0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/27 17:17:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x5, 0x88}) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') pipe(&(0x7f00007d4000-0x8)={0x0, 0x0}) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f00002b3000)='id_resolver\x00', &(0x7f0000d5a000)='smaps\x00') 2017/12/27 17:17:05 executing program 2: r0 = socket(0xc, 0x808, 0x61e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x3d)="a36f74c9a1a9de04cddea226f652d048b688d40fa388c6cd39d878f7781aa45e29c78e96409390b9661d18c9340000000000000001deed3b3c8751c5b0", 0x3d, 0x4003, 0x0, 0x0) 2017/12/27 17:17:05 executing program 7: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000f20000)=""/3, &(0x7f0000004000-0x4)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000003000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sched_setparam(r1, &(0x7f0000003000)=0x5) 2017/12/27 17:17:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d4000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000724000)='./file0\x00') mount(&(0x7f0000c0d000-0x8)='./file0\x00', &(0x7f0000ba3000-0x8)='./file0\x00', &(0x7f0000dbe000-0x4)='efs\x00', 0x7000, &(0x7f0000479000)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e57000-0x3)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a5000-0x4)=0x8) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00002d8000)=r0) ioctl$TIOCSBRK(r0, 0x5427) pivot_root(&(0x7f0000a3e000-0x8)='./file0\x00', &(0x7f0000432000)='./file0\x00') 2017/12/27 17:17:06 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000d24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() syz_fuse_mount(&(0x7f00005f4000-0x8)='./file0\x00', 0x2, r0, r1, 0x1, 0x20000) 2017/12/27 17:17:06 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x40)={0x10, @time={0x77359400, 0x0}, 0x2, {0x1ff, 0x8001}, 0x6, 0x1, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x402) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) eventfd(0x2) poll(&(0x7f000087c000)=[{r1, 0x8401, 0x0}], 0x1, 0x80000001) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000459000-0x18)={0xffffffffffffff81, 0x401, 0x2, 0x401, 0x636, 0x2}) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) socketpair$inet_sctp(0x2, 0xfffffffffffffffe, 0x84, &(0x7f00003da000-0x8)={0x0, 0x0}) 2017/12/27 17:17:06 executing program 6: r0 = memfd_create(&(0x7f0000173000-0x4)='#):\x00', 0x2) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000049d000)=[0xff, 0x9]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) syz_open_procfs(0x0, &(0x7f00004a5000)='net/ptype\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e9e000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2017/12/27 17:17:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x400000003) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000fd1000-0x5)='user\x00', &(0x7f0000396000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fd0000)="c9e3fe0c7b48cf8e04011ecd42b65680be8820b7731b53297b5c5ffafa8c0487e8be17214a36f1c75472c56f2f767b1eed4e22103f983c251f89e3ebc32bcb5b39e2a3221e2f1817d467b4a3b8743a60120ab6881826016e4b68683e600a6ac064f8a40b01f73863bb27fe19bbe16b43bdafa5be890f6f531831292e18a5f6bcc2a9629e22285d7d4ac8a8352699e5b18f94ce119d72fba712ad53aa3c4d691e61c4f79d163688ef9bc05cce1baace3d28f7443385fbd5078217f0e3ccc817d0fa280996565f1b97d516fde2db798643ed44bca9ba7127523af97774f3b59d9f698d4003606964aa958adec652cdb89eeb57b65a216b31e50668eccb4982d3e6131afbd859157bd92311ffdf8ee6d757bf2f8877edebc4466cacae3a18ac55bb93535d9c50676f3896ab9b1877d7212bd17f7bdf52ad74d73e2b0e826400831920d48f7ddd9e41934ba1e2b24079920a48904dfc444d1f46a2ad74f9d9510a0d5164a93ecc2384b54eb39041d00230829cedb1d04461e35cf857cc8d276adf2ad5f8031ad9d6b7e847a6ddb06333776a36c1aa56275cda6f71993334c8d3f95e07bf1ff2db241f34471a1097b1e1f77f608f279514095ada9095da5380ced2f9f01d15bf55e9c720cf83eeacc689c0eedc86c80f55c785b8668a56f14377bac658ea346e68e47751d24e613620cd6fbb4214e5f8eddcb4c2f49e4345673503c9070dbe0ad1eeb1a715303a3802b4fe5fec3f3b89e4c248205e59cfb831d1646569005a40ca13380a47865fc4b07a3554a60553c79160d1daab1b42182bf237867e6963e9103df87d6d69c418c259a78641a301b754af71dd08b01109a846735bed479dc84513db2347c17ab6b030d1c996711c1c5a204dff11adae8bced48a1940b40ffc06352838cebec7fb03a388cd79f80943b216fbd6722a92a0dc2e8eb04cd9e3c8854074aed6253ceca803340c69be483718dd936a9cb05871a21ca15c78049a298c4c6c15028faf9635ec1290a895db9ecec53ce052f8b10751bc4583983e24ea38b245d0810fbf7c8a28294a5b27fbd2e1648b89fe25f89d8389ebd18039b2fb2e76cc4f82506d5ff036722cc04b404306a7f534bf061406001984f988f6d591e8005a1e375b3caa32b71451aa25aa15b1f2657304befa52794e1a9fe1e709b431f50a66648ae195e6e49023dd34c484554122ffe559350d9a9640baa03d7b5bcccf8895ee078fa0ef7f9e328b75be8bb40a5a48d0f6fb936305eb641cf30e6c84c958e3abadc62662ef005b98bc9361aa7b0d6663dd412bfc87bca8a10876e6e2f3aa467755ddd3196e38d7419ad62815a586165c4b1f163db311857112fd145b9c92e21e2df12874d29e3e4929d4df8a70a8656cce1cd6001517e789acb0b47585ae84872fa9143bc8277c4542954c471221b669b44388508486300a7a19d6f70199d3a30fbdaa7f7b094b60a8cec70589515ce45da4ee2dc32f6349d60a962ccdc7c4b7adb2db90c107607f50062a586eb8c1a88d4d7f22ec7e6d3bdf9412f9284338c165f51a20e9095cb4c6dff790e5b7fe05a8cf49cae9ad97309c3e967206e938301f9137c199f62cf9dbc6601e14f0e7eebdc0c07154e50732e5b6899eed14a2ce2fbaab0d9959926a70bb9fcd55a404feedc5f2189a767ec5fba5a39ea3f87bd027f50385a30dfe4ca2c0ca9554d1b2f7895e851a8cca261fde631b3bf1c9ced8d702cf460e7ca7f78d2e5734a89ca390cdb8c0fdfeebdff25926db14b2a8772333ca1f7a89e290df92f063ca705c20ae19d08543ca787456280a1b8cbbc1f8dba6a0ec8b8590efee52b131b48a6b3683fc815fc721d78150fbd15b14719f53eb93f4dada4053d8f92475d85b69ad19bc69b50398d544a09fa33b3edd9e3f39d06709d7a84b37d99437b1767784b2415dba0379a40bbb8a9666c20e6d5c343a4f7307bf7f3d156ee371e0443d683aa93e4526925145927e22cf6daf60793327432b68f27786a58f2dddfa677b04601961c98234fa27383b797424ed94d8bb098ee082acd6a9bd54b28980fae5c1a3ded505358f99c55eae3cc7fe8c9a1ee9bfba86294e05b8bf569cdd691825963a99c4d36a65d43173989b05fab3208d8c485156f31baffd5a849b86bbd05622190c54645fc7a7373283995578d25775b7d4758cede9f47ba1b90e2c5020c012d21d44fabcde9f9d0a0101eb670dce466c8a637525f531665f21ab25da5bcbbdd70c22076af4eff127dc85aad9ea5e09ed3448667ef0ccbf5289e235f08251ff54a9ee14f05a5c2f7c4153ad0ea977105756511a6583f4ae571b32652dc798bfb91998f4613582afa05e44ed080c12042df257f120b65359a611ce28f9c61e193adbb490ab8bdff6f4e16ec2eff390be3c227f56e4a21e0484ec01596cb5d24cd7c1b25d294c958441eef0f11ff301cff9d3fd673df7288ff1588a02281ca18b05d87d7b469ba2eabff23b526608053a3808c97f7f78ff2ec4de0956a5c808c5918b3517490cb5267b1f7f402a5a734f9de9344968e46ab4357e2659200e272827ae5dd4110776bfa1c09872488c118ae0aaf546ca03ec1c44028f30429bb56beafc571c3523f41d45527bd101ef0e7434fb40ec27e47ed181076e750da35aba2a9c4e18ebc1ba4433a8b2ed507c3e13f72f4f8f017cdfed1e6a9305dfc233e246db53d27a2ca4cc30a81704c041393712a4ac8ccf3b75d6879a83b9c66376bf1eea5c0cf5b88c98f946b50a67d7645d530b43be6853d616cf88192038677842009adc83d088aed98e1b53c467da1207872634ba1da989abf22460d0355d5b3c79381824f98f3dba0e1427f7b28995d4b24903e56dbe224879eccf36b9e10d655499d24bb379a0386a3d522e443aa0c4cf1f6bb8c320b5737a2da8003b101b162d72ef69d802a9c963724624e5bb2c10e7e235872316bf36153d9e028a6e224c24a57e5fac9e3560b5df078ae4632941b43b534b37e5204ea1e0d836a25711278188609fb3cf1cb0551b5ce6486419128fa0283b02e03d5cfe42d5030d118f10313b2a0c6da019eaef2056fa12ae08a06daa5078c8ac9204eddccdf25f8cfe104435ac1781be2c9db20c445ca3256d63f46750dafcc177de22db7ba58cb9d6b806421f3319c4825258223527c9af78cf9951b44206c43705f5c180808b0099cc201f1b95efa0582a0a371268dd4761882ed02939db4de8e3ccdd3d21bdd0a2d0af67d9ae714db41629e8aebf2a4aa04988d3f0b6edd27e24246c96bee316867785817d950558a4f6616a1ec8f33ddf14ea2bd92d6001929b21ed756e41874632e9655d7c23c5017e28508f050b8fa95b55ed24fdd7abcdf93ebe36ad52ec29bacdea529d57ed0b9b6d2121029015a7af11b5d2c8841e84522f7b747df56f8d41c1ed743a42799fde1d97b41d8f1f9b70bb2682f4105abc5dec7f519896c81af39dc5c7869bbcc9d75769aecee16e01330b8421d4fcff90aea420825100fee0980043803c9cb706ab87d4c8cc22cacccee855d120aff8b2a1bdeb2815eafd92bfabec242e6eab9167ae0dc641c2c537ac71ccabead16576dfc48df0d9cc540780738adc1ef167e5e12a81e7a5f8222df6dbf32642024764849f4309e627a28da0e36456c03e9cab0d407730fe98f61d0d9dba3b9b3e8f04971ac13b54254e79584c024fd3bc9ebba0b049e427f7d75bf97bed4bcb3a450d7b6bf88749e718f5fdf42738d77777e3383690ec7ae7f2b0f8da38a215bd0c6085c916215d12ac2bd522001fabca2de8e7c475a05a3821807523f674975102afb41cbc9a3e8bb26bbf1539852e9345ba713df40935fcc00ace2ef110fe6bbc0b6bb82f9f5026f39582bc6c24d5a318afe5ca0107cbb619116f38287e831cd91305ed5cd8d6ddb2dbfe0a12623fc1c8e3a1c213e63bc3f39eff69fc65ecda01b07f437bff25cec1d67be11ee32ca9fe0329ec09ea94fe39b7fce7c365d9e0694608bda527735ecfda3338fb263f06849abca7d46ad2969f7226f298a75d8575a1a1cec0f8bcfe32c23d2db94f2b3b97b90ece2d2a199c87d7a828763b2b20a581887ded6aa2f89aa70b60559cbc19ef5c37631ab8b19387617dd1e4dd26a9f59c08a4cd4fcf916e69367957cea76e6202c1f0e8df149af2c01500fc2e80ac5cc809d439e4e1e17f546ada8173985d5281d805acc1a5ce340ec0ad39375dda613ef83074a15c22257ad7b8818e68eb7758788cd9323065cea3a6388e34a8f4276ade603e7efc3b445ad25cad63c1fcbcb8319ca17967f5792297248c0672997e26cf2013ac7c03dde63bc5308201a9a4d907e8f14ae093cff4e10003f2df2c39ada7496f5bea92ded1b83f68ff0290e614cedc86714a3e2b9dc2890a1cd637b82658a8cfea54d0285e1d1316c7160816dd4fae9402bb8136de330ad8a32190b2777e9cbf06f66da3074a3305952d920686ac0a649363c4259083fe87979e047d74fb7a6c00df53212745e228a41cc25502dd80d4cce8c6ae7c07f0b4f20d3773f91d832c3c0563134b0d1850cfea1e68fd7853b861dbb93d78d057254dadde6bcdecd08df5a8bdc43102e7e511afd5be9975891cef894fd31d55105b964c744cfd218fae3645dc91a3c5a75839ffd6dc0e2e540099b71ebbb97ec9d145b4c4ab71d5ed36e0051a613937d1aaba9ab854f064c42a49a83d0eac142dd52feebdb4109137874270d42952b04e25d996f8db1e77a9513a1203a34e0ae0beeb1bdba3eb022ab45c4ffc1a29a7d5ec49de9f1a5ae86b8e0bad476e28c8197803a217b89521cbadbad07c57b2bf51ee054c1f93db64878653042f25a0ef0d98de7597d90e445131d8f2329e59c97f25c69e239f3a1bd0e53f977ec5471ade89852a9264f7d19d7990cb1a88eca9c140df2ea4f182c84aad45d98c3bbc7484547bf08fa0f07a66be5a59766048d925f3e2669d3aa23106883e892f1e4103e7c50cbba572c63d43d9ec80f7b80996adde0305ae770ded096fc2d0379da7a3c1d6d9e55b9ee6e26838e27a37722694ff3c69a20645837681aedbaf392821e670090794fbf64c21d866866ccdb7e56495bb3d1b65152c9c6b69b7a73e77d08b3e82cdcdbe62ba7fb5274e75565e76aab74480e7d794d588a3a41c52c81eb24e34dc5fe35dc6ea7afc180b0e8b2ea9edf89b7aac47f1bf7d12158e4ea07139b3c244ce3186cc3b25d3e370e6e201dddf570d9a6e5caba7ebcac37c171ed061e3d49bfcfe5749f7e2ebba3a0fbfdde25b30a5a08d406fb4a566a0341201f8bcf782646170e01c6f1e8850a3b27c9485ef7919820ef6164cfadffa211f7f06e44760bd91e6e411361d9e076792aa5764242b8ce1cf11a84f47110fc1b22f73c0f94ba0eb3a78a8959119467426e483aabff490c0f74d5917399bca149bb8b0427db94cea470ed3325403775699736b2b09cc82b8dd53946cd63dc7efd53fea0df5c02c08b2676237bc4ba1af9439e23c78e37881a3aacd910f804edf6c310fdc3f7cfdf844924969c2bf84aa37b3025683f8ee7617374e2aaea445c0481c3742d6c3288a38605783f60554866278f22187d89bdac60da543e4760df57489300cbe9d4229761247add2a026127832487837cf1d799c19b1316371f668827ee8a5fcd43348b745d69080532170b06ab4b80ee587b18004bc80f7a5dc55d3d71c849388588f19e8055b9e2cb8ec54bed8d0636d265bb5851f2d0703dd9fe657f27142aeb0b67434087aedc0a2dadb3b1b1c823a2bce902bfa70df3e5f", 0x1000, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000c23000)='keyring\x00', &(0x7f0000dd4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r1, r2) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000658000-0x4)=""/4, &(0x7f0000489000-0x4)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000fd1000)={@generic="21d45d29662caed2bc6bc362c734a74f", @ifru_flags=0x2}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000dac000-0x8)={0x8, &(0x7f0000fd1000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000343000-0xa)='blacklist\x00', &(0x7f0000fd1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd1000)="b216766189feeb72006af410696b7384967c127a60655298e3", 0x19, 0xfffffffffffffffd) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000000e000-0x10)={0x0, 0x8, 0x8, 0x7}, &(0x7f0000cd0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000da3000-0x8)={r5, 0x4}, 0x8) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fd2000)={0x0, 0x75, "50412b0d72e731e085fe4ebc5ddd4290b0fa4762c917df57a3dc7ce5a0fe8a16bfea709b33e360d4e8c68d0083720e846f02142bb18d00029cd8920143ef4e8df4ee60bdfcc5da497d600aa5699929c824f80cc4834bd200dbc4021d2a010ae7d05177bd78db97e496ac132e01d762032c2d7b7d05"}, &(0x7f0000fd3000-0x4)=0x7d) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000b1e000)={r5, 0x8}, 0x6) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd3000-0xa0)={r6, @in={{0x2, 0x3, @rand_addr=0x12000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b1b, 0x852a, 0x4, 0x1, 0x1}, &(0x7f0000fd3000-0x4)=0xa0) add_key$user(&(0x7f000037c000-0x5)='user\x00', &(0x7f0000bef000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd1000)="ab87341bd27379fe00f4893ab112f34e6a8c93ad607955308a23c986ad38a007634407a5aa16412d629d77f22452a0fa1af7b2b3282ab3f41e7b2263cb4ac701d7bbe3bcf8d70c8c9f06bf71269ccfb43ff4609c404015fdf0b2be290529801467bfabd9ba1da2ab57b8ea7b4a5e4909b967a1e236106822675376cc46763029d24b366a7c8b062b208d0c6933a5", 0x8e, r3) 2017/12/27 17:17:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = open(&(0x7f0000013000-0x8)='./file0\x00', 0x40, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f0000002000-0x4)=0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000014000-0x11)='/dev/vga_arbiter\x00', 0x84080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f0000002000-0x30)={0x6, 0x5cd8, 0x5, 0x2922, 0x1f, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000002000)=""/206) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000004000-0x10)=@req={0x7, 0x7, 0x3f, 0x1f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000159000-0x11)='/dev/vga_arbiter\x00', 0x501001, 0x0) dup3(r1, r0, 0x0) 2017/12/27 17:17:06 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000)={0x0, 0x0}) fchmod(r0, 0x101) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x400000000000008) 2017/12/27 17:17:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x501000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002f8000)=0xc) r2 = socket$inet6(0xa, 0x802, 0x0) ptrace$pokeuser(0x6, r1, 0x2cd1, 0xfffffffffffffffd) close(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e4, &(0x7f0000001000-0x53)="0c32a83cd89d02ee47245d5606604198e0dd92fd7c9d355c80f6222fbc23a2e824b663e939c2e2b66ef393dc3c81752572955121f698ae403c933fa794f0086e2b8a2884be642234bc1499ca8bfae88d2fc803c43ebea9d1050ac733033d83e17472761fd27f34ccb6908f341667da6b12518407b3950c2f87f7537eae2d6b1ff2dee9e8d210693178366eac7f86e90f457d6462195b04877078d4bebf96ae55f7342112f8e0365b9115944a0cae1d2edb17c5c0dfca07b18f209b801c2ccf85e71cd7d13ce00347") setsockopt$inet6_buf(r2, 0x29, 0x42, &(0x7f0000e2c000)="", 0x0) 2017/12/27 17:17:06 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000003000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000b000)='./file0/file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000000a000)={0x0, 0x0}) ptrace(0x19, r0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000b000-0x8)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000003000)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000005000)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000007000-0x142)="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") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000008000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000c000)=0x10, 0x80800) 2017/12/27 17:17:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ptrace$setsig(0x4203, r0, 0x8, &(0x7f0000087000)={0x2a, 0x100, 0x0, 0x100000001}) pselect6(0x40, &(0x7f0000b30000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b30000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1d000)={0x77359400, 0x0}, &(0x7f0000b31000)={&(0x7f0000b2f000)={0x0}, 0x8}) socketpair(0x9, 0x80006, 0x3ff, &(0x7f0000ca9000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000c36000-0x5e)=""/94) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) sendto$inet(r4, &(0x7f0000e63000-0x1000)="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", 0x1000, 0x10, &(0x7f0000e4f000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(0xffffffffffffffff, &(0x7f000071d000-0xc3)="", 0x0, 0x0, &(0x7f0000b2f000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) dup2(r1, r2) tkill(r0, 0x16) 2017/12/27 17:17:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc008000000000001, 0xc0000, 0x0}, 0x10) r0 = socket(0x10, 0x800, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2017/12/27 17:17:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000e55000)={0x0, 0x9, 0x0, @thr={&(0x7f0000ea3000-0x8c)="", &(0x7f00005c6000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c66000-0x4)=0x0) timer_create(0x2, &(0x7f00008e0000-0x58)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015b000)=0x0) timer_settime(r0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x0, 0x1c9c380}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f00003fa000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {r2, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000688000)={0x0, 0x0}) timer_settime(r1, 0xfffffffffffffffd, &(0x7f000093e000-0x10)={{0x0, 0x0}, {r3, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c39000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000934000)=0x0) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) inotify_init() r1 = openat(0xffffffffffffffff, &(0x7f0000901000)='./file0\x00', 0x200200, 0x101) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000f5a000)=0x818, 0x4) r2 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ee4000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b82000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00000a6000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x4, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='ip6_vti0\x00'}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000de000-0x4)=0xfff) openat$autofs(0xffffffffffffff9c, &(0x7f0000d0d000)='/dev/autofs\x00', 0x200, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000024c000-0x3)=""/3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x20000050e5, 0x0) 2017/12/27 17:17:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x1274, 0x0) modify_ldt$write2(0x11, &(0x7f0000188000-0x10)={0x8, 0xffffffff, 0x0, 0x4, 0x200, 0x1000, 0x0, 0x8001, 0x3f, 0x3}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/27 17:17:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000fa8000)="240000002e001d003207f80400000000000000ff0100000000630000ed2e000000000000", 0x24) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005f7000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000a99000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000440000-0x9)='/dev/sg#\x00', 0x1f, 0x2000) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000005b000)='.request_key_auth\x00', &(0x7f0000013000-0x2)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0x1)='\x00', 0xfffffffffffffffa) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000005b000)='big_key\x00', &(0x7f000005c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000005c000-0x6)="f826981ba06b", 0x6, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x7, 0x20, r1) r2 = socket$key(0xf, 0x3, 0x2) fcntl$setpipe(r2, 0x407, 0x100) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2017/12/27 17:17:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008de000)=0x0, 0x4) write(r0, &(0x7f0000c4b000-0x25)="24000000200025000000000d8463f2000225da000400000009000beb08000200000000af", 0x24) 2017/12/27 17:17:06 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000b88000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f000030e000)={0x10, 0x0, 0x0, @random=""}, 0x10) 2017/12/27 17:17:06 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0xfffffffffffffffd, 0x0}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000005000-0xb7)=""/183, 0xb7, 0x2000, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2017/12/27 17:17:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000079000)='/dev/usbmon#\x00', 0x4, 0x400000) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f000039f000)=0x7, 0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000cf0000)=0x0) syz_emit_ethernet(0x2a, &(0x7f000043d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f52995946269", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) getcwd(&(0x7f00000ab000-0x18)=""/24, 0x18) 2017/12/27 17:17:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000289000)={0x0, 0x6, 0x5, 0x6, 0x6, 0x10000}, &(0x7f0000de0000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fcd000)={r1, @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]}, 0x6, 0x4, 0x400, 0x7, 0x92}, &(0x7f000054c000-0x4)=0xa0) write(r0, &(0x7f0000bc4000-0x1f)="1f0000000104ff080471cf020000000000d100000b000280000001ff021d00", 0x1f) 2017/12/27 17:17:06 executing program 7: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ab5000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c20000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="e11e3281a335", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000910000)=""/95) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004e1000)='/dev/rfkill\x00', 0x200043, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000d20000-0x10)={0x7, 0x0, 0x3, 0x3}) recvmmsg(r0, &(0x7f0000d7d000-0x40)=[{{&(0x7f000014a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000e97000-0x40)=[{&(0x7f0000ba6000-0xb5)=""/181, 0xb5}, {&(0x7f00008f2000)=""/255, 0xff}, {&(0x7f000029d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000363000-0xd0)=""/208, 0xd0}, {&(0x7f0000383000)=""/212, 0xd4}, {&(0x7f0000a3b000)=""/181, 0xb5}, {&(0x7f0000fef000-0xc4)=""/196, 0xc4}, {&(0x7f0000ca3000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x2509f4ac}, 0x6f6e}, {{0x0, 0x0, &(0x7f0000ae1000)=[{&(0x7f00001f9000)=""/197, 0xc5}, {&(0x7f0000ba5000)=""/59, 0x3b}, {&(0x7f0000286000)=""/22, 0x16}, {&(0x7f0000764000-0xfd)=""/253, 0xfd}], 0x4, &(0x7f000069a000)=""/135, 0x87, 0x9}, 0x6}], 0x2, 0x40010003, &(0x7f0000d08000)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000f93000)={0x6, 0xfff, 0xd723, 0x658, 0x6, 0x7, 0xc000000, 0xffffffffffffffff, 0x5, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f000003c000-0x8)={r3, 0x4}) mlockall(0x2) [ 42.360070] 9pnet_virtio: no channels available for device ./file0 [ 42.380262] 9pnet_virtio: no channels available for device ./file0 [ 42.438701] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 42.469124] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/27 17:17:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000460000-0x31)="26000000100027267c01c1ff0000000000e8ff0200090000ff03ffff2013ab5105000c001900", 0x26) openat$autofs(0xffffffffffffff9c, &(0x7f0000d8b000)='/dev/autofs\x00', 0x40, 0x0) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000919000-0x8)='./file0\x00', 0x0) mount(&(0x7f00005cd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000fd2000-0x5)='proc\x00', 0x400, &(0x7f0000d6c000-0x1)="") mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002c5000)='/dev/input/mice\x00', 0x0, 0x8002) symlinkat(&(0x7f0000fd8000-0x8)='./file0\x00', r0, &(0x7f00005db000-0x8)='./file0\x00') 2017/12/27 17:17:06 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000ff9000-0x4)=0x0) r1 = syz_open_dev$urandom(&(0x7f0000a5a000)='/dev/urandom\x00', 0x0, 0x0) splice(r1, 0x20000062, r0, 0x0, 0x9, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xfffffffffffffe00) delete_module(&(0x7f0000ff8000)='trusted\x00', 0x200) 2017/12/27 17:17:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b45000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000725000)=""/251) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d29000-0x16)='/selinux/checkreqprot\x00', 0x40002, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00005ce000)=@assoc_value={0x0, 0x0}, &(0x7f00008a9000+0xbe0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e0b000-0x14)={r3, 0x200, 0x3, 0x9, 0x1, 0x1f}, 0x14) sendmmsg$unix(r0, &(0x7f0000987000-0xa8)=[{&(0x7f00009d1000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fb8000-0x38)=[], 0x0, &(0x7f0000d0d000)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}], 0x1, 0x0) 2017/12/27 17:17:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a85000-0x10)=@ethtool_rxfh_indir={0x10000000002, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000012d000-0x8)={0x5, &(0x7f00007a7000-0x28)=[{0x3, 0x0, 0x1ab, 0x0}, {0x37, 0xe4d, 0x76f9, 0x10000}, {0x3, 0x9, 0x1f, 0x40}, {0xeb, 0x79e, 0xfff, 0x7}, {0x4, 0x401, 0x81, 0x8}]}, 0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000277000)=0x0) 2017/12/27 17:17:06 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000008000-0xc)={0x0, 0x0, &(0x7f0000004000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000008000)=""/49) 2017/12/27 17:17:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000e12000-0x90)=[{{0x0, 0x2710}, 0x4, 0x4, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) sendfile(r1, r0, 0x0, 0x72439a6b) recvfrom$ipx(r0, &(0x7f0000afb000-0x940)=""/4096, 0x1000, 0x40000000, &(0x7f0000da8000-0x10)={0x4, 0x100000001, 0x0, "76938c2b18c3", 0x2, 0x0}, 0x10) 2017/12/27 17:17:06 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000038000-0x8)='./file0\x00', 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000002b000)='devpts\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") rename(&(0x7f000001c000-0x8)='./file1\x00', &(0x7f0000036000)='./file0/bus\x00') 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xc)='keyringbdev\x00', 0x2) lseek(r0, 0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000994000-0x4)=0x179) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) sendto$ax25(r0, &(0x7f00002ca000-0xf0)="f7f5a7dc857a111b265c120aee361d8727a6aef804a5e23d5ee4256d124f14e5d56af7e75bfe345a2f3dc3314bc2c8bb277498e5642defadceda87589e0ec879db0d1a7e2e056416bb5a05ad169f3c513333442a577b9e55ddc5fd4ff7a09d2dfbd1058bb68829b74a2c06d71f834d2f00832c502700fb18b907ae7d68bda49483132c2a57734382c6c91bbcb0f8bd4ddb47857f3d6cd6f6b51651c46b6a92b5801fcbabc030a4605f00161bbb27569112186fa3a087d424304b0d137f8c0984df9ce6dcf820166ab68d4f3b9ce743077d2dd507228b67ad65ec41b54a0300b32cbb36441385aee21f5ea6759849d8c9", 0xf0, 0x4080, 0x0, 0x0) r1 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) fcntl$addseals(r1, 0x409, 0x7) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:17:06 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ee000)={0x0, 0x0, 0x0}, &(0x7f000000b000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f00007b6000)={0x0, 0x0}) rt_sigaction(0x34, &(0x7f0000e2a000)={0x4, {0x29}, 0x8000004, 0x6}, &(0x7f000058b000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000236000)={0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0xe, r3, 0x0, &(0x7f0000000000)=""/0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c4b000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00009b4000)={0x726, 0x1, 0x9, 0x8, 0x5}, 0xc) 2017/12/27 17:17:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) recvmmsg(r0, &(0x7f00005cd000)=[{{&(0x7f0000cf6000-0x3)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000646000)=[{&(0x7f00008d9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r1, &(0x7f00007dd000-0x43f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) 2017/12/27 17:17:06 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000-0xfd)=""/253) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/enforce\x00', 0x101000, 0x0) r1 = gettid() sched_setparam(r1, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000009000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x8, 0x800) r2 = add_key$keyring(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r2, 0x800) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/27 17:17:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x0) chmod(&(0x7f00007b3000)='./file0\x00', 0x80) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d0f000)='/dev/rfkill\x00', 0x200080, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000695000-0x8)={&(0x7f0000ade000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) write(r0, &(0x7f0000b35000-0x23)="ff0100000005000000b2f4070ffb040002000705080001000000008000000000000001", 0x23) 2017/12/27 17:17:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000abc000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) splice(r0, 0x0, r0, 0x0, 0xfffffffffffffe00, 0xfffffffffffffffd) 2017/12/27 17:17:06 executing program 0: mmap(&(0x7f0000000000/0x810000)=nil, 0x810000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x6) sendfile(r0, r1, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) stat(&(0x7f0000810000)='./file0\x00', &(0x7f0000404000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r1, r2, r3) recvmmsg(r0, &(0x7f00006ae000-0x40)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f00004eb000)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000097000)=""/161, 0xa1}], 0x1, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000812000-0x100)=[{{&(0x7f0000811000+0xd43)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00004b8000-0x48)=[{&(0x7f0000419000)=""/109, 0x6d}, {&(0x7f00004ca000)=""/154, 0x9a}, {&(0x7f0000145000-0xf)=""/15, 0xf}, {&(0x7f0000811000)=""/97, 0x61}, {&(0x7f00003a8000)=""/134, 0x86}, {&(0x7f0000812000-0x43)=""/67, 0x43}, {&(0x7f00007a0000-0x10)=""/16, 0x10}, {&(0x7f0000243000-0xc9)=""/201, 0xc9}, {&(0x7f0000811000)=""/15, 0xf}], 0x9, &(0x7f000047c000-0x49)=""/73, 0x49, 0x8b53}, 0x7fffffff}, {{&(0x7f00000a3000+0xfb7)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000290000-0x8)=[{&(0x7f0000812000-0xe9)=""/233, 0xe9}], 0x1, &(0x7f0000493000-0x41)=""/65, 0x41, 0x2eb}, 0x2e44}, {{&(0x7f0000811000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000119000-0x18)=[{&(0x7f0000812000-0xac)=""/172, 0xac}, {&(0x7f0000249000)=""/4096, 0x1000}, {&(0x7f0000812000-0x3c)=""/60, 0x3c}], 0x3, &(0x7f000013a000)=""/64, 0x40, 0x5}, 0xf4c}, {{&(0x7f0000125000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000811000)=[{&(0x7f00003e4000)=""/116, 0x74}], 0x1, 0x0, 0x0, 0x3b1e5f47}, 0xff4}, {{&(0x7f0000811000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000812000-0x48)=[{&(0x7f0000812000-0x8a)=""/138, 0x8a}, {&(0x7f0000461000)=""/110, 0x6e}, {&(0x7f0000811000)=""/53, 0x35}, {&(0x7f000062e000)=""/219, 0xdb}, {&(0x7f0000811000)=""/106, 0x6a}, {&(0x7f0000204000-0xe3)=""/227, 0xe3}, {&(0x7f0000811000)=""/254, 0xfe}, {&(0x7f0000812000-0xdb)=""/219, 0xdb}, {&(0x7f0000812000-0x5f)=""/95, 0x5f}], 0x9, &(0x7f0000811000)=""/56, 0x38, 0x0}, 0x6}, {{&(0x7f0000811000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000323000)=[{&(0x7f0000811000)=""/4096, 0x1000}], 0x1, &(0x7f000044c000-0xbc)=""/188, 0xbc, 0x40}, 0x2}, {{&(0x7f0000812000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000593000-0x18)=[{&(0x7f0000812000-0x5a)=""/90, 0x5a}, {&(0x7f0000732000-0x90)=""/144, 0x90}, {&(0x7f0000812000-0x6a)=""/106, 0x6a}], 0x3, &(0x7f0000811000)=""/69, 0x45, 0x1}, 0x0}, {{&(0x7f0000811000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000581000)=[{&(0x7f00000b0000-0xc2)=""/194, 0xc2}, {&(0x7f0000812000-0x39)=""/57, 0x39}, {&(0x7f0000811000)=""/4096, 0x1000}, {&(0x7f0000812000-0xdb)=""/219, 0xdb}], 0x4, 0x0, 0x0, 0x1f}, 0x3}], 0x8, 0x40, &(0x7f0000811000)={0x0, 0x0}) mmap(&(0x7f0000811000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r1, &(0x7f0000811000)={0x11, 0x19, r4, 0x1, 0x2, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/27 17:17:06 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) close(r0) dup3(r0, r1, 0xfffffffffffffffc) 2017/12/27 17:17:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a85000-0x10)=@ethtool_rxfh_indir={0x10000000002, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000012d000-0x8)={0x5, &(0x7f00007a7000-0x28)=[{0x3, 0x0, 0x1ab, 0x0}, {0x37, 0xe4d, 0x76f9, 0x10000}, {0x3, 0x9, 0x1f, 0x40}, {0xeb, 0x79e, 0xfff, 0x7}, {0x4, 0x401, 0x81, 0x8}]}, 0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000277000)=0x0) 2017/12/27 17:17:06 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000705000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff8000-0x4)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000ff7000)=[0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f00009fd000-0x8)='./file0\x00', 0x8000, r0, r1, 0x5, 0x800) pipe(&(0x7f0000ff6000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$urandom(&(0x7f0000a5a000)='/dev/urandom\x00', 0x0, 0x0) splice(r3, 0x20000062, r2, 0x3c, 0x9, 0x0) 2017/12/27 17:17:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c81000)='/dev/keychord\x00', 0x10000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000940000-0x4)=0x0) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/63, 0x3f}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000062a000)='/dev/rtc\x00', 0xf00, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003e0000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000d91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000006d000-0x8c)={r4, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000ec5000)="39000000110009046900de00810000000700004002000000450001070000001419001a000400000607000000020000080003010c00f41ee400", 0x39}], 0x1) 2017/12/27 17:17:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f000040f000-0xa8)={{0x7f, 0xffffffffffffffff}, 'port0\x00', 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getitimer(0x1, &(0x7f0000087000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/27 17:17:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800800000002, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000291000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000059e000-0x4)=0x0, &(0x7f0000660000)=0x4) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000416000)=""/249, &(0x7f0000460000-0x1)=0xf9) getsockname(r0, &(0x7f0000dde000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000359000-0x4)=0x10) signalfd(r2, &(0x7f000084d000)={0x2}, 0x8) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b0e000-0x11)='/dev/vga_arbiter\x00', 0xc0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000396000-0x5c)={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7b}, {0xa, 0x2, 0xbf, @loopback={0x0, 0x1}, 0xfffffffffffff027}, 0xffffffffffff8001, [0x5, 0x0, 0x0, 0x1, 0x6, 0x10001, 0x1, 0x200]}, 0x5c) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000755000)=0x0, &(0x7f0000b1e000-0x4)=0x4) 2017/12/27 17:17:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000c00000)=@generic={0x4, "d6080c7e929a344e1f29ef0bff0bdccf81c035e7d7ab567ad8f121929e7c85029ff9fded1142beb1b1273406087c0c80d7872384c5dbdf65c0ae732078f540a73b3e59997ab82e24bd7fab73997211317ba1abbd3560e3aeb5b994e95e639db514db63fb665f6e9cd5fdeb3a31680d9f1c67b07f9407ec24bc0f038f4515"}, 0x80, &(0x7f0000001000-0x8)=[{&(0x7f00009e4000)="14ab8de68da89705d4bb72e2598a1b2ccb9a8ba17da0234decf44c8666fd47e8ed4f3c379b5f78af245b129b34097c8ec7b455de32fc1fa05ad2e0cea46fc037398f238bfca8f94fb64111b2b93bc88748d8058ba16eb28badc55bbdca6265539055242e228659cd2632361265568673b6d0ecf2f662ff965cfb975bd8ac834d9698497c6c", 0x85}], 0x1, &(0x7f0000b54000-0x500)=[{0x5c, 0x0, 0xffffffffffff8db1, "a1c9b152872defbe538027e08db8d221c6584f0eb1f781f2ff7802b65d032a4a1dda1768f6a9564142c35e8329cb82f7337dfc5c5470d9fcce218bab0d2a4431bab175633dd14e76d114cb8822bd"}, {0xac, 0x109, 0x75ff3c8b, "49ba7a6972888edd90c1b782751f0427f7f9b1c8200bf32e967424f9424d8d542394b206393198e5ed290325edf64a0f76cc84fadce6348fd967dfc8da093f9f33e0f672705dc2cccff60fbad85a309f0f72df87a5e5865704678bbe8a3c33731e2a27d22b3c295e450ab37fb89c8a5f20ac5749612a89e856ef778c2db60655b6fbd8a94f618c826376ea1fdd2787273844a7b79530f8d7349b432bc682a3"}, {0xb0, 0x11f, 0x10001, "1b60fa9f96f2dbf3aa5c9be15b594d8f36e9bc19148f3e04c8f017fa604ee6901656a57634c88e08aa9d183dfc86f8c7e230587d44a2d0ce3c8a7beeefa5271cf81096aa190714b37ae75d3ae828c94ec2355e279e42d17074f541ef6cf3c3844363914a1c563b52f1960d54b970277731e9407d1c37a0ec077aa46de7c498e279eec026c734c52da8e4efce46d1d7b9de82dfa973148198d63fe19bef4703b5c5c643"}, {0x64, 0x111, 0x8, "d4bb1accc9dbe975b5a0e47d9fb66a9b02914e18672241072e910d805d4768f5f8d1ac301fdce976546d32be47a9127637932712eba5652bb0c9970cb2cbf05336b9541c1bfcc7e2fa18134b265668326757273fd3bfd2"}, {0xf0, 0x105, 0x5, "11cdeba765f1b0a55610af2b367f876f168fb6e34b4ba2a45a4f64cdca4d41dcf216ed0171cb2366b52eeaafd64603653500b2db77c1b287c0aa90af6433eec34aa179508068a9de64cc6e8b2aa77c4975a3c316fabf0929bf83a739705ef23b86fac095746673156a598cb7aafbb2ebd6b5120b00146b1de863ce1547e393ba6d24fbea6bf9ee77a30b22c11cbca3ec8467a49d78449079edb46915adc264324007658d2b82aaf29c69fe6d198b3e90ebce02e16e6668058992e5010f278b9065f477659ce19746b2f52c561efcf69a276aec6043d8670ea47c39ecdd175b011c2b"}, {0x80, 0x0, 0x523f9c4a, "2d774c9cd755daa0b831adad6c99f215b17c0732f1843a38d782b3a401511df4f67f9c2d0c54bd3b12cfe0f8061bae0cb5261de46ddf24f4f105e6d1c844b46c1f047a3e26461983b996ad061e4a1972c9e8d9d105d5030f31bcbe3c0061a6d6092344400f435b5c533affadcae57836b23232"}, {0x8c, 0x0, 0x7, "088857ee09922c71f55d026f1eb28397893ea3c2951c2e3257aed0e2a7a86452bdba6e008bcb04ce15f17fac695e00460be9e50b6521e28f43df49b5056f2ea4d6087147a895d15281e466d49b88aabdb8dd4003707a2b4c1f190f52707f2e00ccc6a80a057e261b3e9a620e402ba1c37227f6b5d51c07136075c4713d"}, {0xe8, 0x197, 0x4, "8bbb162846cd6c7b64123d0961c151773957406f9c48b0fee70a7cd4be0e618291ba951feaa89dd2fd4e13d269138179867b82bbe156309943c1f75a8b4895367630a7bdf53a088198d1881ccb5d383e5965a90ffedf6d7571584589bb33e46b814999777905a6759e89e8d70feca601f300b363ea2be44a6ce84d41e916092249dc1e217ea44855ca34e11f7f2de3c08068244c9c336dcf4108f895ce0aaa196157a3523914b6f1a9314a2c45554f7d9a5d1135cd8b71b2662f8109e4f98903e973748817681434fbaccea25666c6e8587b3ff5156268b390"}], 0x500, 0x40}, 0x3ff}, {{&(0x7f0000799000-0x9)=@rc={0x1f, {0x8, 0x6, 0xff, 0x1, 0x10000, 0xba23}, 0x851}, 0x9, &(0x7f0000587000)=[{&(0x7f0000000000)="e6f8baf5fd0c0c4230b7e03ee1d2549d58d88a7870714b23aa421ad76d8a4c41c79ac997757dbfc95659e1951ffef4cd3347f445dd239f25543d727d9a1d55b5844ef5c648d4b8a2b212df119657bd6b785f8b23d54cbcacb71ea359cc4c1c7b56c369950884041b40633c05d0935bf1479256220e6a2657f52d173ae204f246e9fdc1e9385c5da573fc4339ffd153bb7e86410bf0d166d4e0ad299214628f39755dc7b2558f6d5498aad9ee9810e29771e9e9", 0xb3}, {&(0x7f0000001000-0xc7)="bca0c1c6ba8d4b061ff16c23043ffa144bc4c857762ec28c9ea00b7525480858e5e61c162cd59f250bfeb6b0e52e7cf88f0305e4f137b191584cc63b30041ccc0584d65a0aae8c968da5363340a9de7bafd22ea31f07023ddf9127fc2a7029582b5b400a50bd0fd3206301e28ff6978d8abd0c515a030e4ebf69bd509eb47c911f3f1bca1fe3a6161d011514160d3dbfebfee0f888a5e1eac231e86033cfa996091aec6a1f8032a06e6a606a07f8935b1e2e48d93878b6f5ba4d53117c6771988595c7debec1b1", 0xc7}, 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", 0x1000}], 0xa, &(0x7f0000001000-0xc0)=[{0xc0, 0x105, 0x3d, "6a787b7445638a1b4f6759c89e475583605c7e8a6a4fc1c779f3e104a98af92f3b785c26376b62dc2d407f0291186a80ba1afe5f8d6dc30783c02dfcfef5e99ac2bf9968054bdcf0e4c8838cb4131f1eb27db44626816bec6bef695926b96c297b12a5308a7e0466711eed7a11576f9d70600088bf520906863dfff2986c753887dd63b5bf0cceaaa3b8751996320b15fee886cf21ea068e6b50a817bd633a433344f42ba19cc8b7fe63c81b3ee791e8e7dd8a6d"}], 0xc0, 0x200440d5}, 0x1}, {{&(0x7f0000000000)=@rc={0x1f, {0x7fff, 0x6, 0x7, 0x2, 0xffff, 0xac}, 0xffffffffffffff80}, 0x9, &(0x7f0000001000-0x38)=[{&(0x7f0000246000)="49e725148d72e87e27f85dcc903864d0d9dd51feb06eea234c5563b2ca6ea1d7ddd4470d3d88c46faf3aa383f7c79a7162402e5cd6c9bda2e0431c9d88fee57e24b14fdade1effff76546904c66227536bc050babf3ca4d5e66e146ba2ba741f39ad131f45bec56912c9edfcd9b056c609b925300321d0", 0x77}, {&(0x7f0000000000)="d11c99e29bb0af37639e2272695e1a0d0ea78ea07a6fc9ca74990f81379f240d59e139cec048b721881d5fef22e0c05f573130482fc37ec68ba1bf155ca38029ba716d648c9be4a057b2d72bf525", 0x4e}, {&(0x7f0000000000)="2850bcdea482bd6ed537852a948f1cacf54b82f648a00ca5bad73797ec211dbb153dfd0e4227d87a4f8ee9b610fd8f8f3497d6165881d7834300708e199fc51a535a560dc1690c51144b13b0ea7666833acd11ea9725234da554b79af2db94eaf063bd0bcf220c649ddc95fbd7d9399552853d1d0fa48629b2837be5d39ec7dbbf917919f68e2fe02ff0f8ecd08bb930dba3c8b123dbd50ea4fe9d84b669ee0216f3aaa4fdd5e6bfb2a66ebb54e72c1528", 0xb1}, {&(0x7f0000000000+0x12c)="870c31614f0c9bd7fbcf8b369842291d723ee65e4f6e675404a8d06728097fbaa6ba586292", 0x25}, {&(0x7f0000000000)="ed14e6c9220ef30dc849489a2c88d244d578b941832cfcc0ad8f6dfbf0c72bd26dec4beeeda7ddefd71d8e91f427cf8f8b067beb732d60264b501b5ca0a41a957c1ba4e14e2f78f562eef4fa266551ff09699fab0bdfd7de18aa279ea1e5", 0x5e}, {&(0x7f00001bc000)="2b61876fd8", 0x5}, {&(0x7f0000001000-0xac)="81298c41c606d1f4175147341b31580e525f5ee93cc6eaf4851005bf3d4e4fc9cbf128b9415aee21e37bb31a98ec7589ebddbc8034dd8687b074a3c4a4e3cd5f527ad05308799e2e8400175f56e956b861c41d01b48019afd449c031f053003780d790daf4c7f2b13a5eab2e62e1113f4baec7868bf31b9cfc51cad4429229385ff9b40a5b4a9104fc913ee5d5a4d86c1a67cf24d2e8593a7ae35f2d4800215754fea02b989b28060fe1d35d", 0xac}], 0x7, &(0x7f00003bd000)=[{0x2c, 0x0, 0xfff, "bccc0d610e6d1e9c83518bc9505936389ba09cb57009fbd0455f0c3ce15deb75"}, {0xd4, 0x115, 0x6, "696c8e681743ae545157959a2ecde86537ac9fec3abb2b51591353dbf95be9ccb8394603eaf74b35f53351ddfda4ab54b285277fb946c6e72bff55a96c320e8b012bcadcf7d43a70e6860666b7509c16fa5ecb41044ffc72187a1253564a35085e34b8a43533fc6d246ccd2aaa153a083ad514627207d3cd1ee4feeb139e183fd322ef14e98a46dccc6bc8f497ff9714bd9efb88c45db9ea78e0014cc4a803bf2325044e502766c7003bb9458375401f33dcc02fddc17464254b4272ec840c340f88875ecbcd"}, {0xfc, 0x109, 0x7ff, "ce937acbdbe71e71890592858db426f676064b1466451b8b5844f950973b0fc238ea19bfc08a3c437103dd7989b57600b76eceee4a9eb955c2e0cbfd3c8ff5d45c7957b160dedbdc249b6b12e70f6b92346d4c7ca7b71b1985e5c0c8444ad77396291d207889405cc4c2dde379901e8112ac72d0d4a2668b4594d2c511145dba7a202ccaeccf60d6388510cf57fca8f5d13ce3ec2ced9e5890e7d25882acbd77362889707bdf7e96b0ae93317b0a515982093094cb15262d7cce3ab1fe939d4fd8e12d62395411cef525094f86217a9070b9947439e7a4c83461352a4a2fb434c6eaa8311d86b842d08fc2bf22"}, {0x50, 0x113, 0xf69, "4df6f30634e17ed0ba78b2cc053862d631095bc8edd25b98fdf65bdc1a32cd38109086a129b177c04b49de3d9fa41540629f43e29b38a0001dbfbd972ca5a31396d6"}], 0x24c, 0x1}, 0x6}], 0x4, 0x4004004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f000059b000)={0x51, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @period={0x5d, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0}, 0x0, []}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000)='/dev/keychord\x00', 0x82800, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x3ff) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c2000-0xd)='attr/current\x00') setns(r0, 0xc000000) r1 = syz_open_procfs(0x0, &(0x7f00006eb000-0x10)='net/fib_triestat') ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000add000)=""/194) sendfile(r0, r1, &(0x7f000017f000)=0x0, 0xff) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00007c9000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000f87000/0x3000)=nil, 0x3000, 0x5, 0x10, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000dc9000-0x18)={r1, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001e4000-0x30)={0x14, 0x0, &(0x7f0000208000-0x14)=[@acquire_done={0x40106309, r2, 0x2}], 0x1, 0x0, &(0x7f0000d06000-0x1)="14"}) 2017/12/27 17:17:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000acb000-0x8)={0x0, 0x0}) writev(r0, &(0x7f00009f1000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1f, &(0x7f0000003000)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x8)={&(0x7f0000001000-0x30)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x2000c084) 2017/12/27 17:17:06 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e97000)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000-0xf3)=""/243, &(0x7f0000000000)=0xf3) mmap(&(0x7f0000000000/0x17d000)=nil, 0x17d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f000030f000-0x8)='./file0\x00', 0x50) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000904000-0xc)=@sack_info={0x0, 0x6, 0x0}, &(0x7f0000dd3000+0x460)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c11000-0x98)={r2, @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]}, 0x4, 0x4df}, 0x98) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000218000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0x0, 0x401, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000027f000)='/dev/vga_arbiter\x00', 0x800, 0x0) getdents64(r3, &(0x7f0000ec0000-0x71)=""/113, 0x71) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003bc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = gettid() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000079e000)={0x6, 0x2, {0xffffffffffffffff, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$setownex(r0, 0xf, &(0x7f0000c93000)={0x0, r5}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000819000)={r2, 0x5, 0x9, 0x4, 0x1, 0x1}, 0x14) 2017/12/27 17:17:06 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000a96000-0x7)='./file0\x00', 0x80000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000002000-0x1c)={0x0, 0x0, &(0x7f0000a95000-0x8)={&(0x7f0000001000-0x30)={0x2, 0x8, 0x3, 0xb, 0x6, 0x0, 0x7f, 0x4, [@sadb_x_policy={0x4, 0x12, 0x4, 0x401, 0x0, 0xffffffff, 0x80, {0x2, 0x1, 0xfff, 0x20, 0x0, 0x0, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4041) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000a95000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='u\x00\x00\x00\x00Hg', 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getegid() r2 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7f, 0x4, 0x800d, 0x6, 0x0, 0x9, 0x7d75, 0x20, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r0, &(0x7f0000005000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc, 0x80800) connect$inet(r6, &(0x7f0000004000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001000-0xc)={r5, 0xffffffffffffffff, 0x30}, &(0x7f0000001000)=0xc) 2017/12/27 17:17:06 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000009000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r1, &(0x7f000000b000-0x3d)="dc", 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000007000-0x7b)=[@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x22}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xdc}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2017/12/27 17:17:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f56000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfff, 0x7fff, 0x4, 0xa0}, &(0x7f0000a76000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000085000-0x10)={0x2ea, 0x2, 0x9, 0x3, r1}, &(0x7f00007c9000-0x4)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fff000-0x28)={@common='lo\x00', &(0x7f0000a75000-0x24)=@ethtool_ringparam={0x10, 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$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a4d000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000903000)={r1, 0x100000001}, &(0x7f000017d000-0x4)=0x8) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x200000000000007d) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a1000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00002b9000)="fb4961ad2cdcdf98fcad280f1d76dadbeb819d5563df2197b647a50df7f134492e8b5d0b28fe285c181d52ad824976267d4a6e943e34f92db63f30365b5c476cd08b86d4103326b4b1f415fd9da1429131247818ece2ec444fe274e148d83592705db620f9e61adbe6f628b47092f4bda9d8b547b734e77d1a68fb8a2a38385726e0aed1d9effa9a5d84bc05eb577c356b98b5a94872dfa70967c920baaa5afd9016b074201c97d755d2458469458d9fae383f36a8608ef112d5e3ec47125ca10d5ad0744f8dc76e1000015044e3cbcf444065169b9cc36894d7669c08b52b340ca863f72c1a70c05a724c8f4d8d773d37bdeccbf7baab", 0xf7) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00008a6000-0x20)=[{&(0x7f00003e8000)="9c", 0x1}], 0x1) 2017/12/27 17:17:06 executing program 3: inotify_add_watch(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x22000880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7, 0x5}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r3, 0xd4, "84732cfd58ad839696d2a2e490a1565855506debba9676a689e97d0e901d9f70e424e1a9872c1218ae1453e34deaf626098bd5af1767f5fedc47442abb99a84bf657d33393322acd5f5df0f5d2e17953136b756f0d5333dffb0deee8cbc45f396b96bb77d1575a8d1322f71cb3aee7107751bebe756a474ad183c50ef638c6e7f49a67eb952f0c1a8e8e5a50c0cebbaa4fe0b1cd6c1b64876d4d8b516ed241e427129ccd347f01ea61edd0501df482533794dc653f8fc6079b20cfcbd2c56bbc0015442689f0ef99c6c4806b0c87b6050036072c"}, &(0x7f0000185000)=0xdc) 2017/12/27 17:17:06 executing program 2: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00003f3000)=[], 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00005b8000)=0x5) 2017/12/27 17:17:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x7f}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x600000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000814000-0x10)={0xa09f, 0x3, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r0, r1) socket$inet(0x2, 0x0, 0x1ff) 2017/12/27 17:17:06 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e9d000)=0x1c) write(r0, &(0x7f0000b23000-0xc)="bf6a4fc1301f559cbfdf3586", 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x7ff}, &(0x7f0000000000)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000903000)={r1, 0x1ff, 0x30, 0x4, 0x100}, &(0x7f0000000000)=0x18) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000563000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000ce2000)=0x0) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$binder(&(0x7f00007a6000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008d5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000b86000-0x70)=[{0xd3, 0x1, 0x2, 0x0, @time={0x77359400, 0x0}, {0x6, 0x1000}, {0x6d23, 0x80000000}, @result={0x2, 0x5}}, {0x5, 0xffffffff, 0x4, 0x80, @time={0x0, 0x989680}, {0xffffffffffffffc0, 0x6}, {0x8c, 0x7f}, @quote={{0x22, 0x8000}, 0xfffffffffffffff8, &(0x7f000053c000-0x1c)={0x4, 0x5, 0x10001, 0x8001, @tick=0x3f, {0x4, 0x2}, {0x7ff, 0x7fff}, @result={0xdff, 0x9}}}}, {0x7f, 0xce, 0x3, 0x0, @tick=0x8001, {0x101, 0x0}, {0x4, 0xad5}, @result={0x7ff, 0x1}}, {0x2, 0x5, 0x3a8, 0x2, @time={0x77359400, 0x0}, {0x8001, 0x100000000}, {0x7ff, 0x9}, @quote={{0x1f, 0xff}, 0x8, 0x0}}], 0x70) readv(r0, &(0x7f000021a000)=[], 0x0) 2017/12/27 17:17:06 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000000000010, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x25, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffffffff09"}], 0x24}], 0x1, &(0x7f0000311000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ff9000-0x4)=0x0) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000051000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000002b000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe7d9, 0x4, 0x4, 0x80, 0xce1, 0x4, 0xffffffff, 0xd3, 0x81, 0x4, 0x6, 0xfb91, 0x9, 0x200, 0x9]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000050000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x9, 0x3, 0x8001}, &(0x7f0000050000)=0xa0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000036000-0x25)={0x3f, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000050000)=0x0) fcntl$setown(r0, 0x8, r3) 2017/12/27 17:17:06 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000016000)={0xa, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000016000-0x4)=0x0) 2017/12/27 17:17:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) open$dir(&(0x7f0000018000)='./file0\x00', 0x10000, 0xc0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000c3b000-0x6b)={{0x0, 0x6}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc00, 0x0) r1 = open(&(0x7f0000aa5000-0x8)='./file0\x00', 0x400, 0x108) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x40) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x80002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x3f, 0x202400) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000b23000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "52e2b036de1996bc97d33c9a4eec68bf8f7b4f7770de879f093f571feeff1420f9e1b60452b8bc704331f1e3a164bd94c2de5615c266255c4f91dec484d04e1a", "7d9e4995ea84f324c83f918e23d5c13d4311b758aedec829c392b71be8bdfdfb", [0x0, 0x0], 0x0}) 2017/12/27 17:17:06 executing program 7: socketpair(0x0, 0x6, 0x7, &(0x7f0000810000)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f00002cd000)='/dev/loop#\x00', 0xfffffffffffff762, 0x400900) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00005b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000081e000-0xc)={0x10000000, 0x0}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe98100000000079b", 0x12, 0x0, 0x0, 0x0) 2017/12/27 17:17:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x7fff) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(0xffffffffffffff9c, &(0x7f00001bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ca6000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a1c000-0xc)=@sack_info={0x0, 0x63aa, 0x10000}, &(0x7f00004f7000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fd5000-0x8)=@assoc_value={r3, 0xff}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004ef000)={@loopback={0x0, 0x1}, 0x10, r2}) 2017/12/27 17:17:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000227000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000064000-0xe)='net/dev_snmp6\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00009a6000)={0x20000019, 0x0}) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5385, &(0x7f000003c000-0x2)="") 2017/12/27 17:17:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$ax25(r0, &(0x7f0000982000)={0x3, {"ec5b1ad8c8d432"}, 0x0}, 0x10) r1 = open(&(0x7f00001da000-0x5)='./file0\x00', 0x101800, 0xb) recvfrom$ax25(r1, &(0x7f0000b70000)=""/246, 0xf6, 0x2000, &(0x7f00004b0000-0x10)={0x3, {"f82684da880867"}, 0x6}, 0x10) 2017/12/27 17:17:06 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) acct(&(0x7f0000003000-0x8)='./file0\x00') pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) 2017/12/27 17:17:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bab000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000e2b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000dac000-0x28)={@common=""/16, @ifru_ivalue=0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000ca4000)="6e65742f616e7963617374360095313846e7d8496477c4b573d303cdacebdae58a5f86d7a56c7a850df81f67b01e00511f762692cdcabeeb45f9f2c9f706902e282966fbf220cda2f44743a5a732057af4f7a272478e1327bb6f8a17d891f64a51c320f75dd6f81493fcfb3a87af6186c314ca5538b19094a4f6c55c6c60ec442f2517b774cd0d55c1") preadv(r3, &(0x7f00002fb000-0x8)=[], 0x0, 0xfdfffffffffffffd) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000368000)='/dev/sg#\x00', 0x7, 0x200) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f00007f7000)='/selinux/access\x00', 0x2, 0x0) close(r0) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0x5ec000)=nil, 0x5ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00003e8000)="a7", 0x1}], 0x1, 0x0) poll(&(0x7f00004d2000)=[{r0, 0x0, 0x0}], 0x1, 0x80000001) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005ed000-0x7a)={0x0, 0x72, "091878230c68781eaa53ff7fbbfa5d3023e35b132a99d6db598b509026a6bf39896053ea9f2457087bc8bc8dc6d67d21286253a1bcb316f92a4caa25297eba52f554c41143f6d6167bd687708c378dfd0b360ee8af1342a83796e8cca63974bc27e86c32e289a5aa0023f3a882a2a4790507"}, &(0x7f00005ec000)=0x7a) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00005ec000)={r2, @in6={{0xa, 0x2, 0x41, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x853a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) vmsplice(r0, &(0x7f00001d7000)=[{&(0x7f00005e7000)="05", 0x1}], 0x1, 0x0) mmap(&(0x7f00005ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f00005ed000)='user\x00', &(0x7f000043c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000114000)="68d039492e6cd67f42ead35cd969028bbf046f354429df5cce72294490006f207a11641b538e44139b823f00bfbd1eec6427530a7b61e8a1ac31c33baf0306cc257b9bf8f53de391b6aa7af3e720", 0x4e, 0xfffffffffffffffc) keyctl$describe(0x6, r3, &(0x7f000051c000-0xe9)=""/233, 0xe9) preadv(r0, &(0x7f00005ec000)=[{&(0x7f000004a000)=""/215, 0xd7}], 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00003cf000)=""/188, &(0x7f0000049000)=0xbc) 2017/12/27 17:17:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00001d3000-0x20)={@common="677d552f0009ff000000000000000007", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 17:17:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, 0x7) r1 = userfaultfd(0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000729000-0xc)={0x80000001, 0x0}) 2017/12/27 17:17:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00000a0000-0x161)="24000000130007ebfd1e79fffffffffffffff701020100ff22ffff00100b090000cdbdcb", 0x24) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002b5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d1c000-0x72)="54fda9b59c838d91ce6eb2a66f1464ae5953201843edd79ea127c14aa56f6ee53944307aeba00db8681baf2cdf3c7a567251dfcb882d1a415c4121ec2cb05f518244a7c203050c66d8b7747b1bc1c1e95717e4da0aa020d8843aaf33abfe575b28b2d4ede2f2ff07e882ca06b534e494757a") 2017/12/27 17:17:06 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001f2000)='net/tcp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c0f000)={0x0, 0x45, "32d720884e4dc4640f6e04a2ae810c485dc76794082e82111667462b9e574feefcb8b39c206f425d031b6e010e05c3e0e57d6fd4c52ffee4a3b848db626aae4d1615d751ae"}, &(0x7f0000000000)=0x4d) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006ef000)={0x9, 0x8, 0x8000, 0x6, 0x5, 0x0, 0x7, 0x300000000000, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x10, &(0x7f0000acc000)=0x0, &(0x7f0000fc4000-0x4)=0x4) 2017/12/27 17:17:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x28f8, &(0x7f00003ee000-0x1b75)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x1, 0x6, "ead6b2", 0x28c2, 0x87, 0x20, @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}, {[@dstopts={0x67, 0x211, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x1000, 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{0xca, 0xdd, "4c17866bc22ba05f8ce909284d14b9611bcf8be7f4763ff8699a0066c1f72272d7a5b5a10a872a8fa1756704fc88f9f8cfaff32819bf274b2fea9069ffaee5bd119ea49f6b4134a268555bcf4c486bca8935b71d05fbd561480b345b5ae64f095ba7dfb231e0e9b51561d3c8e847edd1726d9a973326f05fd2263ba1367e0a3e28295e558848ab4abd47cd7edbeddb98ba94242a16a0b34b2c48acc329983d2bb35af3630d54b87d5d6acf9c44ff5df6a976d653e1ebd3d4702a8c8ed38a685a8245e149cc86ff4622f21dd8bff723468b806e30c6f7024306fa1ccf57"}, {0x1, 0x8b, "8cee3224529738ed772d23b4700fd3bb1745f51faaaec4d2aa20b1f8dcacb9642fe9b29787441c41e67654f3e089c95dcf42fb3dd389f7234f8c38a24f3f7d843e2ad0d68baa95a5977b96d8c3aae5456dc36eab55308aa8b7c79a0558597d7c8e1646d5e856033b74dc6f7a07413e309c9d53f611a7e3f1a79638aa13157f6bca7f80df3731a1e3827f53"}]}, @fragment={0x3b, 0x80000000, 0xffffffff, 0x367, 0x1, 0x4, 0x1}, @hopopts={0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1b, "b7d5be7a63775d7e4cc8eeea869a4755c121a4c55c66bbc345acd1"}]}, @routing={0x0, 0x6, 0x0, 0x43ca, 0x110680000000000, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x9, 0x2, "6891b39b04e4640945b45eb7793f8b6f6da65c6b5d841702dd4426abb5a71f912debc458552977bd8149854ef26dd07e57292891d5115f319edd8d10fc10c20a84dacee0f13b631b30a07acf6f60933db576280122598b7ff0b4dcee3c2808472f14686a4b6c337b4b32865272cfcad7697e8c0d65dfedf3aa8241b949eae38d55b607607e967034cdfbcfe44c6474304ef7b273f71f2f9b3ce4e8404af8eab8b8dd796fb4d797f50e1a20eecb1a85242ce956f0197cd8480ebf785c18ca915c415797487ca475830d318dc6ace3270881800cf08270a89e"}}}}}}, 0x0) 2017/12/27 17:17:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00002e6000)='/dev/usbmon#\x00', 0x0, 0x0) rt_sigprocmask(0x3, &(0x7f0000033000-0x8)={0xfffffffffffffffd}, 0x0, 0x8) pipe(&(0x7f0000994000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000146000)=0x0) r4 = dup3(r0, r1, 0x0) writev(r2, &(0x7f00004fd000)=[{&(0x7f00005eb000-0x3a6)="19", 0x1}], 0x1) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000a70000)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f000028a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$TIOCGSID(r2, 0x540f, &(0x7f00007b1000)=0x0) getresuid(&(0x7f0000d41000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000e68000)=0x0) getresgid(&(0x7f00003c2000)=0x0, &(0x7f0000046000)=0x0, &(0x7f0000882000-0x4)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f21000-0x4)=0x0) r12 = getuid() r13 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000921000-0x4)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000cd2000)={0x0, 0x0, 0x0}, 0xc) r16 = getgid() fcntl$getownex(r3, 0x10, &(0x7f0000bbc000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000680000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000665000-0x4)=0x0, &(0x7f0000da8000-0x4)=0x0, &(0x7f0000724000-0x4)=0x0) r20 = getpid() r21 = getuid() fstat(r2, &(0x7f0000709000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00006d6000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000696000)=0xe8) stat(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000abe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000046d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d87000-0x4)=0xe8) getresgid(&(0x7f0000939000)=0x0, &(0x7f00007a0000-0x4)=0x0, &(0x7f00004c1000-0x4)=0x0) fcntl$getownex(r3, 0x10, &(0x7f0000374000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000b2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000c1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b85000)={0x0, 0x0, 0x0}, &(0x7f0000ec9000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000c3d000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c17000-0x4)=0xe8) fstat(r4, &(0x7f000075b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f5b000-0x4)=0x0) r36 = geteuid() getgroups(0x9, &(0x7f00006d9000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r38 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f13000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000185000)=0xe8) r40 = getgid() sendmmsg$unix(r4, &(0x7f000081d000+0xbee)=[{&(0x7f0000578000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000778000-0x38)=[{&(0x7f00008d0000)="ce0d1d4daa3a31286596a5b12fd08b0685c1bca56d4aaab5c1fd1f2a93ca974e9f4faebc1f594dfc0fbb2e3c97e46105d2400eb3e921b223f01d251cffe27131e2a6c54eed8de0d31c442e92deacd120aa7cedfdb33be772255e044439bcde1c8955d1fbc7adb25f3dc1a3222751c4a2f6d45a36f6775c289728", 0x7a}, {&(0x7f00005a0000-0x1000)="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", 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@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x2c, 0x1, 0x1, [r3, r4, r4, r0, r2, r3, r1, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x9c, 0x4}, {&(0x7f0000e3b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c7b000)=[{&(0x7f0000aff000)="10a0c4240d367ce80883b909d9b95609734c2695f172570480b0cceadf6cc840a88c818ead453a4d2057cfe335", 0x2d}], 0x1, &(0x7f0000bde000-0x84)=[@rights={0x24, 0x1, 0x1, [r2, r2, r4, r0, r1, r3]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r3, r3, r0]}, @rights={0x18, 0x1, 0x1, [r3, r2, r2]}], 0x84, 0x800}, {&(0x7f0000d83000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000085c000+0x758)=[{&(0x7f00003c4000-0x9)="a4cb43a6cad0e64650", 0x9}, {&(0x7f0000857000)="f978074a53076e3eb7a60d6387d9ba699532cdcb58e8d3e461b420a1493bf64c35cbfe8f49d8381c62bf81ead0c375fcfecf66dad13abfc3926d9267866360cfeeb89ff24879b24740a951f9a0fbb5dc7c0a40f31e87e47d5afa33af901aa0b7ff249bd5de8c8c911ed5d4b3c430f11f00b882d10339ea910fbafbc0ac0bbee4b99e3a46a415ebdc88dfc8accc6aeb8d228f5f238f486e4d61755832f90f01068d4bd7a8d6af515044c9f5870db946aa802dbcef6e90", 0xb6}, {&(0x7f000053e000)="3d71a99924dc5f54f86dd06fa1b77d584e53f227f1241e7b97d9ff1e9a248b7d8cae7d457431b570d56f64816b496d5f022b1c5308c21c52e858a5aea78c64751bf3d2c5be00c0a2ed76de9fcde63bd7aa44b89b1c05fb91e35dfe5775b0a76d037e8f340debd8", 0x67}, {&(0x7f00002dd000)="847a1fadbf226ce52a796a0d0fa66252c19a33b4f6606cdc2d59dfada935aa75a065d3b69952579a17e684ce0f2f927bb0c8dae94600ea5230fda09c7ba07d9977356dc629028a667c66b9b82e82e475d2681fed6851ae693bae053b", 0x5c}, {&(0x7f0000d24000)="eab32e9f8aebfe92a03e9aa31dad0c6d43715b5a5f716c8d9b19e1366fbc580e1286828eaee11885bf972591ffe0239e76d9ba68de113af6766b0d28b7af3818ddf684ac78bfcaf0f4bf95", 0x4b}, {&(0x7f0000d02000)="9688bebc0dbe482ef73f0b033effd8b9d6324baf25167939f38f710da3e29bcb5b49c31ae7719ff97a44b3a780b76230", 0x30}], 0x6, &(0x7f0000fc6000-0x40)=[@rights={0x18, 0x1, 0x1, [r0, r3, r3]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x10, 0x1, 0x1, [r3]}], 0x40, 0x4000000}, {&(0x7f0000967000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fba000-0x18)=[{&(0x7f00009ae000-0x24)="0705f4045871e6d2242354740690bbf0ea2056dac50e938feecf21169ed13257d53d701f", 0x24}, {&(0x7f0000c60000)="f4637361fa2c560e1065f9d69c4864490106ba00d892ea09bd2bc7ab670a15df0cb873f9d3b97d1bb402ebbbec4a3f30e31cd0f54c17946bfb56144de997dc0dffbd5439b309453513a84f9917a95a6c031d8b7141744b8c7e98cf313aaff93c1062a24148d3d9b730b837", 0x6b}, {&(0x7f0000638000)="39640acc5a", 0x5}], 0x3, &(0x7f000062d000)=[@cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x20, 0x1, 0x1, [r3, r1, r3, r1, r0]}, @rights={0x14, 0x1, 0x1, [r3, r0]}, @cred={0x18, 0x1, 0x2, r32, r33, r34}, @cred={0x18, 0x1, 0x2, r35, r36, r37}, @cred={0x18, 0x1, 0x2, r38, r39, r40}], 0xc4, 0x40004}, {&(0x7f0000e62000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000054f000-0x40)=[{&(0x7f00002c5000)="ebd07024f0c08b2ca49f59f8f24e19fcff9d71427ffb427f5e0726821614f3d5631c6d7df8ac275857e9822d38bfccadd5a0bddf0eab9f0c9fd69b218f01903165d25888575cf27f90d27aee705ae643b4e1ed1a3f79ecb3c192bf3f37a0", 0x5e}, {&(0x7f00007f2000)="be3f27fe50878dfefaf79b0e761089a02d899154b8eb3e770c5b4bc9a61d874677a0a1113ae4c29beec7286a0c321c47e9034ac8c7f2331930918f403b65fe47cad8926470fb273a92a817f528ba20dd51f7c52fdfd43173ac14631a648ea9e76cf0c46a1fdfa5d86a15f41ff72f634077a7a917b6", 0x75}, {&(0x7f00005c4000-0x14)="83f20deef4dcbd8fa4376610a9497d1dc4929f4b", 0x14}, {&(0x7f00005ee000)="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", 0x1000}, {&(0x7f00006f6000-0x68)="020dca3945837443a09d9e7b6b401aaff9999437fcc26da235d12ba4f6ff4e507e1d953c3379ca1e266b338136b273210c1fdb8f2a9bef6e991017de27a8af0244d5dd90d4b35619b736cc758226fa500b25e94373f2f7faef5a15412648b0c6d45077bac90d01a4", 0x68}, {&(0x7f00003a9000-0x84)="73c3589889e19b1e443a7b8cbbbe3e1d064736088eebf3762104d176489a60549f8e52e0344d90e1d21107540eb3a234cef6642cefb9eb5c7583e53b7cb4160607cc8c5d7fa3dde04d6abb83216392c5e984111941eaaba00af305a12fe317aae88a509a5aeb35f5c40f680a982ee4519d82838d6a11abae2fa721af78725f8eb39c18fa", 0x84}, {&(0x7f0000729000-0x90)="38dfa85389fa76f45a4707e37c7cd745cc63235a04d0a2198bcd6d02971fc3d0440c2569ac34d288ef7f576301aab6412dfefe4136ccb5b27efec2a9afed74fba3e130f367a2bbd630f4a9c6532b7ccd9c7d30675ba1f74cf741b8491175f13280ee332f53629a6efc5151da61290c7a8c0643947e633a48c527c4b11295cb84d802f7712b13d0e3581ac150fb3c91d7", 0x90}, {&(0x7f000012a000-0x5d)="8baee51621dde5f7dc2f54c66ccbacdf072697c06d0180caa55f3ed4f3fc47acbdc0562046ed42d30b096958e3ed6843add09077ace4e320c404527495d93d00b544105b100b2054067fd7a88866844b31a5aeb470bfcc95b8d2ccd18e", 0x5d}], 0x8, 0x0, 0x0, 0x40000}], 0x9, 0x8000) [ 43.075760] binder_alloc: binder_alloc_mmap_handler: 8424 20000000-20002000 already mapped failed -16 2017/12/27 17:17:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00001d3000-0x20)={@common="677d552f0009ff000000000000000007", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 17:17:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00001d3000-0x20)={@common="677d552f0009ff000000000000000007", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 17:17:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000044c000)='/dev/input/mice\x00', 0x0, 0x40002) write$eventfd(r0, &(0x7f00007a1000-0x8)=0x0, 0x8) read$eventfd(r0, &(0x7f00000ef000)=0x0, 0x8) 2017/12/27 17:17:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000ec1000)="f3007ac28e2b9987d86832d568b6e6714506aaf7e5f9e3dcea38ebb15e00d993c35bc06ab264e7c0b6cc011ab1e0f811427c61d900dc46040ab64ac69bacb1bed79cea0e2eaf6eeb5b098ee7bd30c70db897eaec7a039e86f3e7aaa706ff2e0142a096afd4135e85e649838d58a7a036fa40b9b41b97", 0x76, 0x80, &(0x7f0000000000)={0x3, {"c60a8b9efd9bbe"}, 0x2}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200084, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000001000-0x24)={0x4315, 0x6, 0x61c, 0x5, 0x9, 0x1, 0x7642, 0x7b3e, 0xffffffff, 0x4, 0x7ff, 0xffffffffffff8c08}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000672000-0x10)=[{&(0x7f00001be000)="290000001a001bc91d001c00000100000208000c0000070000fffffffe001f00000205000ef4ff010b", 0x29}], 0x1) 2017/12/27 17:17:07 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xa)='net/igmp6\x00') 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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() r9 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000006000)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000006000)=[{&(0x7f0000007000-0x1000)="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{&(0x7f0000002000)="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0x1000}, {&(0x7f0000006000)="8366794c44f0abee76d3b819fe4295ca87e78fa5990463ba9ffc94a07597a508f6c0d95b5cf24697ff43023975eab10c2d518b907afda10f2a25a650fc46a2cff60ebce0a0ce63e92d79309641078e7fbc39ac23ef98f03dbf931a72d4161aed3ad29b5afc12fb35c7b4bc129b90fd9cb1947bec90cd18d42334ebcfcb64088bc41a31ce63be3a821a25eeafc38a691706191d7a2217274629546cfa7a925f3ae1c2167ef04e6fb42cabd7aa33fe11fe88efcbf9598559a96f8a89b3df2285511debd562e67bcf6823897be93c78c5c26f2a67dcb56168f5e296a1fd960549ad1642ab1ca1", 0xe5}, {&(0x7f0000006000)="b15e48734b7a79496a8574c9827e0fd28d293e42566d1b6c5da653b96e6f669d3bf6fa2a67f99b867fee946ccf79a78b052bee719f3f5143aa67e481a3130b38935a71f53e6ec4356ff57648d55bbb36362ea365e414621a2106d68d38522e40d672ea2a7c08ff478069c1dd5c8a5d6e16f75473f78193e2583c1b2e7d01f511886bfd941f8a9b599a417a3c06ba068a308db13321471df31b3a4eff4c1a8c8ad729d4c4f28087e3451d722e3f8bb9e6274d215737e4136001efb2564a6cfa5f4361f04cf08da4f8", 0xc8}], 0x9, &(0x7f0000004000-0x88)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x88, 0x20000045}], 0x1, 0x8000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r11) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r12, 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x0) ptrace(0x4207, r12) ptrace$setregs(0x13, r12, 0x0, &(0x7f0000001000)="") 2017/12/27 17:17:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) pipe(&(0x7f0000852000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000bc6000)="1f00000000010102003707000000068100ed3b850900020000000007005892", 0x1f}], 0x1) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f000000e000)=0x0, 0x4) r1 = open(&(0x7f0000009000-0x8)='./file0\x00', 0x4000, 0x20) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000010000-0xa0)={0x0, @in6={{0xa, 0x1, 0xf7d2, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc75, 0x7, 0x6, 0x0, 0x70}, &(0x7f0000010000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000c000)={r2, 0xb5fe}, 0x8) 2017/12/27 17:17:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e74000)={0x60, 0x3}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000d43000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c82a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34", 0x21}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x2, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00006e2000)=""/24) socket(0x8, 0x8080f, 0x90bf) get_thread_area(&(0x7f000023e000)={0x5b, 0x52b1a2025f00b83f, 0x4000, 0x4, 0x8000, 0x7, 0x80000000, 0x3, 0xffffffffffffff81, 0x9}) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0x96b000)=nil, 0x96b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000096c000-0x4)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000096b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000096b000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) linkat(r0, &(0x7f000096c000-0x8)='./file0\x00', r1, &(0x7f0000009000-0x8)='./file0\x00', 0x1400) fanotify_init(0xc, 0x9400) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bfd000-0x10)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d86000-0xc)={0x4, 0x0}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x0, &(0x7f0000016000)=[]}, 0x8) 2017/12/27 17:17:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000098e000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d8e000-0x4)={0x8000}, 0x4) r1 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f00004b4000)='./file0/file0\x00', 0x8200, 0x0) getsockname$ax25(r0, &(0x7f0000e4b000)={0x0, {""/7}, 0x0}, &(0x7f0000093000)=0x10) fcntl$setlease(r2, 0x400, 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000065a000)={0x1}, 0x4) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000f95000)=0x0) ppoll(&(0x7f0000916000)=[{r0, 0x400, 0x0}, {r2, 0x40, 0x0}, {r0, 0x402, 0x0}, {r1, 0x2000, 0x0}], 0x4, &(0x7f0000cfe000)={0x77359400, 0x0}, &(0x7f0000495000-0x8)={0x4}, 0x8) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000c1e000)=0x0) accept4$packet(r0, &(0x7f0000782000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009f0000-0x4)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ddd000-0x49)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9a000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001e1000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x6, 0x0, 0xff, 0x19, 0x20, 0x20, 0x60000000000000, r3, r4}, {0xeca, 0x6, 0x8, 0x3, 0x0, 0x9, 0x7, 0x100}, {0x3, 0x4, 0x100, 0x998}, 0x1, 0x1f, 0xd7, 0x0, 0x20, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x7ff}, 0x5, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x598, 0x3, 0x3, 0x2, 0x5, 0x7, 0x4}}, 0xe8) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000056a000-0xe)='/selinux/user\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f7b000-0xd)='net/rt_cache\x00') close(r0) 2017/12/27 17:17:07 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000008000-0x8b)=""/139, &(0x7f0000001000-0x4)=0x8b) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f78000-0x1c)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f73000-0x4)=0x89, 0x4) sendto$inet6(r1, &(0x7f0000599000-0x36)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x80000000803, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 17:17:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000058001f0014b2f407000904000200071008000100ffffffff0800000000000000", 0x24) prctl$intptr(0x27, 0x9) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x8, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000967000)=0x0) process_vm_writev(r0, &(0x7f000029c000-0x18)=[{&(0x7f0000200000)=""/4096, 0x1000}, {&(0x7f0000f21000-0x8f)=""/143, 0x8f}, {&(0x7f0000f02000)=""/158, 0x9e}], 0x3, &(0x7f0000d27000-0x8)=[{&(0x7f0000a68000)=""/148, 0x94}], 0x1, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) ioctl(r0, 0x707, &(0x7f0000000000)="") [ 43.223207] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/27 17:17:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c13000-0x15)='/dev/pktcdvd/control\x00', 0x440, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000153000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r1, &(0x7f000009f000)=[{{0x0, 0x0}, 0x11, 0x7, 0x0}], 0x10) 2017/12/27 17:17:07 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fef000)=[{&(0x7f00008a8000-0xaa)="8000000018001929013d75241a680021000001ba0900f501009600000800050000370200080000bf00c524e9640e9192bf017a27dd5e016f0f60aaeca1f414f0a12395d4ce19aa444d24f6aec776dcfd7cbf3deeab4908265eb8973312710a9348dc3bfcdc000000060354e2cebad99853ac94bfcfc6aefb2d562f2642b7370cfcbd5ef35398d714506b02184c313b3f768937ab294f369a7cc4b2a15393e99379357ebf2fcb818bccfc", 0xaa}], 0x1) 2017/12/27 17:17:07 executing program 2: r0 = inotify_init1(0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000)={0x0, 0x0, 0x0}, &(0x7f0000d52000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa4000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000fab000-0x8)={&(0x7f0000080000)=""/64, 0x40}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004c7000-0xb)={0xfffffffffffffffc, 0x6, 0x9, 0x86a, 0x8001, 0xe938, 0x5a70, 0x2, 0x2, 0x5, 0x3}, 0xb) setfsgid(r2) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008fc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000cf3000)=0x0, &(0x7f0000fa9000)=0x4) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000023000-0x4)=0x3) 2017/12/27 17:17:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x24)={@generic="fd373ffa5046cff3b6742afd621b3c8e", &(0x7f00009a9000-0xc4)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @esp_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, {"e609", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @usr_ip4_spec={@empty=0x0, @rand_addr=0x0, 0x0, 0x0, 0x1, 0x1}, {'WJ', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x1, 0x0, [0xffffffff, 0x0]}, 0x0, 0x2000200}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f000051f000)="003e2924ca585462fa88b59c4ff2b18a8575f80b574f4f70088df3cf82dd80cb6fc16b091f78369282606392cdb21cfdaecf10cfad9d63e52ca4a4642d32b33473aca0d1cca0564fdcde3075742fcd0ffb4896c7ba2f46a6353592930832eaa29496de405835b0d75cf8d7d7d68bb33b2e6356af33bada08b2", 0x79) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000281000)='/dev/rtc\x00', 0x105000, 0x0) getpeername$inet6(r1, &(0x7f0000eed000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ff000)=0x1c) r2 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000be9000)={0x0, 0x0}) setpgid(r2, r3) 2017/12/27 17:17:07 executing program 5: rt_sigaction(0xb, &(0x7f000099c000)={0x1, {0x5}, 0x5, 0x100000001}, 0x0, 0x8, &(0x7f0000a2e000-0x8)={0x0}) r0 = syz_open_dev$sg(&(0x7f0000a32000)='/dev/sg#\x00', 0x8001, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001e7000-0x4)=0x0, &(0x7f0000000000)=0x4) 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) sendmsg(r0, &(0x7f0000002000-0x1c)={&(0x7f0000001000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x38)=[{&(0x7f0000001000-0x56)="1da066c071e69f02064032fc21eff06d6c36420bdcd3019064aed846af76b3af92c4403de097a4b81660bb26d10afa3dcddeab9f40692574d1c3bb1bd85fa840a19b64041fa05fca7bb068264e0e1bedba3a0d262c68", 0x56}, {&(0x7f0000001000)="36a0333be0325b7dd84b6364aa1443b5740e04e358a7eb3ca675b0e20861", 0x1e}, {&(0x7f0000001000)="a69a823ba4d69c89ca6796b53611c4a1563cff1cd49ac189c5170f9afb917c7394e2f9ed4e90bf94aa9f83387e85c238a4ff1bd24422828fbc6f9cc08ed4431dadfb120a291dd70132e15d09986d46c9ecd455eb27802a90d6f934c1cfae8a8003cb189c05340a688277fe02d025911e2c41ece056ae7364383d6d89aaed85fe78382a58539bb2d12ec7ed11a54762bee90b8096356ed7164a801fc9433ecf179f465333bc1f4154bbb0a34bb62d266313f9d951e818e8af9047b189bffaf9b4602934d31c820e6acc692dacd8b312c2b20676db73d686a549ddd924dead24c4e45ec15c54958c869795ac480fb3", 0xee}, {&(0x7f0000002000-0x56)="43a7f989aa81283b5cf9f51e4436ac038b0e327db35c88a43926e698bded4938971cc64c82a4756736789a29e3f6db7011518393ae90e59a43a5c942193fc56cf985eeea03b4173d1a655390ed10ec9bc1c4de376475", 0x56}, {&(0x7f0000001000)="2844da3c40d75f3b1eb76a2acd8c83da3b9678241fa5d8735ad63df4627efbfe5079fdc6eebdef6bb14b5697c494a98b3328dec497d351f84895946a83ecd5f197842705e6df8553669f707acefe932059e799e5942cd304240f3ca4d49a43508ad1ed152a0b229cc214b3e24ba1378c071a94a0842247ba763eb59b3f19c0b34b7f2ada26a72d0fa81f096706cb7f1af227fc18cfa6dd9be5bc25a7501e0b21ff9c15315194036731688e17fb43", 0xae}, {&(0x7f0000002000-0x10)="6ce9ef1a84e4d9214f393f9b1820c7283e747ae136ad73e7d8d05a68f541bef7652debd4fc21e6ede2", 0x29}, {&(0x7f0000001000)="fee396ab1f77affc4a4326c062c300e24c7ba69e5502c6366619c1515d1ac89ef1f44543ad0085ad14575eaeab603216eb75bf7b7b35d7a8", 0x38}], 0x7, &(0x7f0000fa8000)=[{0x100c, 0x0, 0x9, "9b5503fc798c7ac40edfc0dc0c802b45f6f61afc122f4d6bccdddf6a18737ad7510307437aaa34b5322218f009a32b68d151d8d896006722d46e3a8054532eb5e635d9966af2da0ad5b82ec61157a72b972be04e715c1d2547d68c6479f52dda76f208c8c4ae3949f862047efbc8c1794dd1541871c77cb111079866db4b73fc06a6c719614af0173c5b84845023a985233eba47fab2b5233c65c340039ccd89b296ebc95b13197c8968a84dfdb8bbdeb342fe0640a85481aa6ca4c648d2a78b37bf4915f54cc4ad1d5ca4f2ffb4043593dff06ecf157c3a3fa2be4d98dfad485ea276ba477c5ffe4bf47f53762bb3e135b9918495441e2060240cdc42c8b87c1ee908391dec7895b95dc675be0d21c6c93698a8c6bba5ba8a7ad946caf783df5c3310804fa21c5e58679ea3494fd7f02d9f298ff2a2ef0ef272fa772b275a95929fde5cb3d196df47f31413f4ae296ca948b4d494bb6cd7d1c4761e32c2a3fec25bbf8ad9a584fbeadea9dd5dc18bc145fadfdeb95c32614ede4189d2616731f41ccfe739caaf1596a5346b6aff5bafa1db400b69ec1cdd2c6667a72113375d676fe0f1d301cc49c3c1870afa79da8324f1b0ac7da6934356af10d55ca5d8c546b90d7e2033d05099791281622e8fcd3387de5536f5e8d9de6ef1a85a301d924c8f2375fd8f3fe8242ebd42327200fc829e3d8edb0fa59d73c5d6b600ea128cb2902186c6533b844d4cf808fd28b69bec0f01a7d9062577794f09e5ec6e096c0aeff6fb6bc69ef23530192e48912deaf91e856e9b18400e529dab4ca3cefceb478b4ed5ef25b9da83b2ee75ad03d0dc675422a1f153af83936a2e8e862993c5c1ad452d600f7f7ab792a0829e5d089af4dd57d1b9271151d9c949c250d899ddc54c3e5988ed11648467cf4a2cfec93983ccf566e8a0ed8384d12688bf98b541e57a71abfd44f7f1965b2c78ffc93fcf8847be514ef027132050260100285351752db9745ab6f08ba65b2e0b9e1e1f26969ad17e459de4e15832dfeecdd62a9573fba13fa0270d243563f342cb04b641d107d61d27b2b37c4ee76fc0de00fbb2936e6799a2f58b2e061b13d36ebbc8c5ceb097622e1bd4e5f0f21341dba5b4ed5b3525f7f39eb343d31e41099af1a39d4cfa5dc610e800dd95f37eb10df6da8c8c6fd9cdeafa178c03d1f1217757af32a5d90fe3190e451afe8f8e313e667feec56f8d3f8e69e968e15adfed9ba7f05cfb5a550be806c909f490d86b7a213d65cd055da773d68569b9786c921128c8c67cefdc31fb78fb04d77edefb7287945cd86128a8387e7f347798e41a37e8045e8a994e05666a1cc8b50d795e3ba3c7012a47d298f7d3ec11f2ca2e84c28bea994c540b72d08d183f6ae7e4006c064f144366820b49f5b37b878d9e4aed2886cb71b4060b2cbc053a8b9d0b145503611db0b1f8a91ff3fc763dd5f26a39b9831fa3431ae53f3538e1dd16f1707947810e7fdc2eb895ff6b6e5f0273756f6a72e774398b5becdc7892b1c4c69c3ab783f02c6f6f5b5650d0250c5235b1230ef25c2acafeb4dc90988a52d987f10b89e462c2c75fd63755929366f7988c59f4016bfec6176746b3e162b8ea3fcc5ba514fa4cf255c1d187f8fe390ebf21fda70b36835273f9bfb4e5d80764c410610e141051cac5cb56b5527fb6c6f38bfe4363fbb0fb0319fbe702139fa5266a44caaec60bcfc6af15e6e4d35a568f17bb433dbcdf82188cc00824c5da3c8c7e5c5c68afe68bae945fe2f29ca63a3211ff363fd3e038cc6bab3779374dad155de2a2696b46e25f044f23ae9b95b7150add95d2e9656f03469a47071dc764d6f2928d0af94c5db8759b2fc1df3c0c228f8e996d17a9515b74557ae0c3a03ff0404c9900e5e316792b82fa00aef5a50691a0f0f855f8038d960e09cc1e0d7b1214b11ec085ca9263a0a967be9ea565adf6add44fb3125a298ef10c3b8285793873310ee15ca123bd0a06faf6b480faf4d9beff4360f4aab866a9d2648df2b8bfcd17d73498a55c205ef3d740e9a9f9853b681140b9e961addeda9ccf510f45f731f27e31296b3e3b9183e450e36d7f92c2123427aa2161daafb5deefd96433c10a39f8a90ac13d2a8c624572dd3e47ce9ea72422e49fc2bca90d5be7ca1a8435a5989392183509e104e92b6cf0d031c84d45e701f30595e8c66e6bec64a80f1650ada596fd313707fa1a8658fae7f5e8997e7d27574e58cf8903b36e2bc7210d8e95deadb07e2c5ca56a08f568513e89de69d265719ae921a5e888348c4b00ba5c95020da907f0acad8a0b7f0af4ffe54ccd343d64c9e578a3d5e2499cb497d5273d2ee2ce8f4112be8d5d7a9a85f9efa8dda3f656962c7eaae67e8ca87947962e9142f070cf64050fb77af771e02769e2db09345f62a311fcef8b6192c331ea91c44c7303804937e4346c2f3649a7d15125f3ea2fef83a58144644708cdad4cee68262f739c7623ac37addd29e72354beb2452e2c5d3536e940481e7a4202582facbb3473ae648e135f5fda9d900e1034e8fc8f42143823ddeceb3f0c95f79c0c17f4ae0dc2cc44fdac533e47ba3826d294ea6176804ac3c7033e4c3336747444f5e62d0de2fced2f6cf6501466fa330cc5d5b18ee84b9707dde3404316669b6b81d33eac53faee70c99723ca44600b98f168ec73180a3747f49228476ecbf278dad82e8ac1825b13d396c286a8d62664c1ab468c1febb667396e211bda753a3c42dd89d96c0f5801a4e72c824e80d9371e8a97e8735dfb1418839904ecf23c1a009c8ffef2c644bb64ad2a07f8702898651300865daad829f16feeb5af821b025f07508b53ad8dac7b3b19c803c2870aedab86241d55ddcd7e9b3bcfe1a6f16b96e6ded4897d9429c18131c773c73dc041ed751ed55c4368af2eb1eae2873f02b31a25fa814fc9a6c23dcfac8b28baae403f9ecf6e9d7cfadc9c2ca37a7c4360ca3df523b3aad6260d751c8a7b05121b6918cacccf9ea6fa8a53c06a999c9fcc9f57eee797ca50813349d31074deb3e15383c744413cc05ddcb5fbccd95ab1b93d88651daa1f0551cd4d8c0f3c576570f5012f7ce3910b5ec742c289a8b665bc436e5cc5b87c90206f2fd7725a6354a30ea74f23c38db54089d973778308dd6e3a2c339ed9200a851f988d8e04d23f0a4f3e0159e46a691a9dae4ade9ece9865c748e290c76f6966866b0a73ae9f2af9a6555de6b8d258732a08e3930f99f0184cdd1c568823649447760d1bf74a89cd75ca4540789b7a83b52214f4f95e59010db4f0f5670c4177d4df64fa92b4d865f69d4a157d27d10e0b09469d5ad81622d56fb23a469149b3a7bac514c7ce3bf5a5f96a5259e994176e2bf05e8dd335bfd69e8c79315eb2055a65f15078aad088c82e9a021fbaa73d6d7256690711ebcbd501908a10863a6db01bfcb605002c46a49ffee6686ee708901a80c383b09c5b56230e1179d0c0775417562883dbc22b91f5fd441150846d04af72edd8f6cfd6764d54a21eb1fe7ed7ada3b7d88ea0cfd6269f4ca91067ff1847dffc5af74b19e27ec9c3dc3f7e3db05f34f3b5c43359110ed4027b7ed7a2d4a787e4e9e8db6cd7302ecaf510d3fd5b578a3113e8d10fa2e3c58fb483377c18e17bf90e3365896a05c93807bc56de30df290c6521f7be150d3a4e9f3f3632e7c395147dadb6376d46299dc30bd34d4925d1495fe1e204ce5c93d090245ec84fe389a7bab83ad1dc84cef4d0ed135598a0f36426ca9376ac4cbc61d674c662340c4fd3d7b8ac84a2ed291b52e861697a3c1fe192c2c02b0a74d1ff278d801609ddbe77334860f78499c3b1903e95f47eada5fbc896cb057321efdeb01fcb4bcb1482f0c423a8628280dc940f61d1b7b7d7c0e7cc8cd722593d9296dede0fdb33d37a7d128a47de583c444a6cae62354ca4561b53bf67401a11faac55e89d457f73e9dca91b8076c86dd48c7e0c9f47d1ac19e1483d8cea142653f158aa505dd7cfcf0d3af1560b3bd6829eafbf095614a67080cc4d3db5c86c5eada271d7f48c7bbec7dbfe87bf06f79d02be09a5bc9ef13643b3a7a75c8dca2ce16f1b7ffd552db8e1e34ff92ee1eab31cf3f5b9a63f5cfe81f24386af9b22c5468f4a70c977ad95ecc27fcca02a9d41236e18eb9b419807e287b01da321ec03a74223f66c73c0d979b9a9e4959bbdaf1791714128d0cff285466e3e06f1eeec1c9b2556041f6e0b32cffd55a2a3009b203c622425b0bc65fa9a95ab70901d83fb4eb69e3e290d40c8f8b758ad24eac7a31c184cc0f63089807d3fd1eb7e5622acb853b6f350cd67dacbef1bbe632923747c155ff25dd69c6cb86b46126bc5b2e5dd0279a3f6449af1d71714023769c871a35728280b7b86a89cdac02d32da232baf16be219df4a2ca7717672033912f3bec20ae8854c16e748c0e5798cddaf9198095ab7a6325d6202c8e147e8cbb9522f24319da55e05eccc9b45e9c12a77a679f2b71d188ba560db458cdf0b4655acc03e629a1a8a1b9fa0db93ee1ae65ebe163a44bd25ed6ad848f3ee88ae94b89c6b2157040924409385a9cadb3f22f8e3f3bf039900b5a77ac3e80401a8abfe2bd09ae7aeea412d232fd627301ee6062719503c4583200903db247194d5eba38d5e4b020187a49efd38ab8e36322f6e9ef309d2f569eb5a8bcc9de3655854208b2eb4d4734a0f5c9307097f58fe05307d39348602b07e0c6618f60cec993485ac146aeba317bb72b667eaf3a6d40c9ffa750b3325cfb86f89932e4b9186976258fd9124b0ac5f40ff68adf5882322e3d84238a662dfb3d9e17900d842005a167782520dc7d267c071f5eb87929a4e0adedcc42a1f0a924ee98bd20c0997394462926a8828677f83b225bf20d965c1312fc3ddadab61c676995f8957944d94c67a9ea0960e9c4951a602c369b7555162cf9e23113c66d4a25ec8753ca8f9ea54b8234f49678ed0adb69f0c430dc3c4f0671077a77f29b39ff95b1c9039e9e3084d08a809e06f139e218edd0ea3b3961617bf9db1d93d954c2a97c6f4e7e21d10d7a6071c60026903bee2b07e52843715ea3d8415167a3ab28982dc63a998f7b744436b86e11e76cdb61f63ad15ee61643a878e5ede43fbc7f231ed75d5f57086d1cc09d73288d840675d803cf386f8b23dee390059bd72dcfdbe6a69ebcab55a2ba9a837dc40397aa5783d620f0e6b887457b9fc4d3c1c16ede3672bbb0926d525145f56bad6c30cc8a737e4df27496c0f640e5ca207b1ac3b33ac31341278c4eff1cec632f788adbf6a3502d461fd365e83f9683c40f9bb547ef41b52830eb381e3cfc0c69a7cb17efa1e6f0dd37180debada6c61f33431890c1beb5e441961c0a57311b209455340c4ff0abb2038a12e775d553fcdd9ebe7256d55bd486c32814906a1bafd8e28c1c45292240aeaf10496a9a02d15b9d3d796e6c226fe7252e68525330f67976dd26fba1c729f9f1ed0947fa11a01177a98ea8108830191feb285898fe682d2e8f0adc013a7f5541f79db9f0f312dd3541d0540f58557a773e0f2b2ac5a591a15d4073db357e0fb3293602fbae84a4caf83ab751a0b3384079cdf335d03f8aed27ec8e71e0fb7a9115a3047751663364caff6e2d96b7699a2599088cef90148a104e929245456f6511728a82195e6c16a26b03287133e8874c8a081b13aa4017ba14ff686a5909ded90461ddecb58d9564d50f618063717d4234942f2d3d186e667383cf5412f854935ae532e83887fdea2da2c83485fe6b34fd"}, {0xf8, 0x89b6941871daeac3, 0x0, "b3bc0a45a43088fafece147010b8c1e6fa31453e0112efdc36062d3e9e485ebfee9736e2c945cc30780c8feffe3f665a7dc2788ae60003d9f48f975e934cc2927a9ae403752bd7bcefd80b792a805b5063bb580f7ff019a219236dd739379cc7d91b16517d926951ba398b06ae75c5fa84f85fee700c95f17f2bef7589b087c97ce9f1b3e11a0ffb0a1146c3ebd03803e7add54078a0dfeb3adaa2033e6505438d7809290d28c7bde466f6f4314ef19b121fabf507461df6176d2642241957eb6fccc729ccefd56baef5f186ba19fcc75c2f1efacd8b59e65a1fd8535d54f4f9327383195e4fa857dc22"}, {0x100c, 0x114, 0x3ff, 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"}, {0x64, 0x197, 0x1, "f498e3ce7b1fc35be12abadf48b62f187bae6328f9f9b08affd94a537bf7a97cbebc85684360e8750dd3e9f0cc83b92ab23bcff46b9dfcd9bb30ed0602b5c79f654ebec8a5d9b6745562ab1937492dd2a68fc19f2decd8db"}, {0x80, 0x115, 0x8, "16f732e0e1e2e97ee692809fac58ec7b13e54470ce80f74d18133294d58cb4269d130f2ff5eb7f0231777aac630c8d16aa3d14176918cd5db555093ca505423357f470470fbe0d27739adae1d3998f0eeec9266429fb71b5afd151a0a99c876f87a6f923931b6c0a59443c67ddb3656448"}, {0xc, 0x116, 0x3f, ""}], 0x2200, 0x8000}, 0x40008c0) futex(&(0x7f0000ff3000)=0x0, 0x83, 0x0, &(0x7f0000e4c000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0xfffffffffffffffe) 2017/12/27 17:17:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00009e3000)="a04f699ec533505668b6860f333b6e4fc3f79358307aa8e5f6a2626ca0eb11773370a9a085da8264137377b29c95aabccae9e560972d7e39416bcb664312b1710700000000000000fff7d8fd0b8d3ca218abb6", 0x53, 0x14, &(0x7f0000db5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 17:17:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d7000)='/dev/sequencer\x00', 0x400, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00007c3000-0x4)=0x3d91) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000ed6000-0x10)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r4, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c7f000)='/dev/pktcdvd/control\x00', 0x4e0a00, 0x0) r6 = syz_open_dev$mice(&(0x7f0000088000)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00007d2000)={0x9, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) writev(r5, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r3, r2, 0x6, 0x0) 2017/12/27 17:17:07 executing program 7: setgroups(0x0, &(0x7f0000000000)=[]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={0x0, 0xbd, "dec81f641fc293ca17554030c0e7f7a94a89cc905275f0aa640f680df1d7cfda50dd96f9d697f249d4d7fb92dab938a9341dc3502cb2693f90ed5b16610d18ad78fc2474a82f8001f1f019f52786a0ba4f40c20027909c811d3d5d4fbb350fc88a263e0df037acd707683a2772b6635240eeeb9304e83c8fb3dfcd676acb7ccff87dd5fa7210f0a74728fcb600a3fdc856d55c1617fb6340adcf2df909921d22362b2397cb9dfb4969c77b79ae8890bdbc652add8cc98a4e4754e95c5f"}, &(0x7f0000002000)=0xc5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0xb)={r1, 0x3, "4fb29c"}, &(0x7f0000001000)=0xb) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000002000-0xf9)=""/249) 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) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000bfa000)=[&(0x7f00003ef000-0x14)='selinux\'\\keyring%{]\x00', &(0x7f0000d8b000)='em0md5sumvboxnet0!*mime_typesystem\x00', &(0x7f000057f000-0x2)='%\x00', &(0x7f0000b41000)='&^\x00', &(0x7f0000001000-0x2)='[\x00', &(0x7f000063c000)='+(\\/\\selinuxem0wlan0&-\x00', &(0x7f0000001000-0x16)='procsecurity]}$cpuset\x00'], &(0x7f0000a96000)=[&(0x7f0000f73000)='%-\x00', &(0x7f0000cf1000-0x9)='selinux,\x00', &(0x7f0000001000-0xe)='eth1-vboxnet0\x00', &(0x7f00004e2000)='vmnet1\x00']) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={0x0, 0x1c, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x1, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x20c, 0xffffffffffff8001, 0x4, r1}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x4, 0x1000, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r2, 0x80000001, 0x26, "3ec6e163f0cc9a32b34ba2b08bd95ca9aea894caf16f8dc72fbdf9776900b8a95c93bee764b1"}, 0x2e) r3 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x42}, 0x98) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000000)={0xce, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x80, 0x9, 0x0, 0x0, 0xa, 0x18, "0b5455397d2b30d6075b14a294d55a05b3e1567f79339d70344c161e1f03fe5df051aa3e73c73ed4f17930cfe7b0484996755539ed9ecf9c1c241b52a223660a", "031acbef96cf296a3185a97998f98928545b4c3c98b5f9764a5490013763b80e5a30e27379146fefd29fe566887f9d852fbe69f5289c5c241b5b360df27858e1", "4c3e57c8c93c2d8676cda1dac3ce7ddda4ffc83c72b003011baa5fc2c02e8307", [0x6, 0x7]}) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000400000/0x4000)=nil, 0x4000) mremap(&(0x7f000061b000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f000055f000/0x4000)=nil) 2017/12/27 17:17:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f0000b42000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[{&(0x7f000091e000-0x9f)=""/159, 0x9f}, {&(0x7f0000716000-0xe0)=""/224, 0xe0}, {&(0x7f0000f51000)=""/202, 0xca}, {&(0x7f0000ce3000-0xdf)=""/223, 0xdf}, {&(0x7f0000e25000-0x48)=""/72, 0x48}, {&(0x7f00003aa000-0xb1)=""/177, 0xb1}], 0x6, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x65) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000221000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000a5000)={0x3, 0x7, 0x208, 0x5, 0x8, 0x200, 0x0, 0x6, 0x0}, &(0x7f0000b26000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cdb000)={r1, 0x9, 0x20}, 0xc) syslog(0x9, &(0x7f0000fe0000)=""/78, 0x4e) unshare(0x20000400) fchdir(r0) 2017/12/27 17:17:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000331000)={0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00000c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = gettid() syz_open_dev$evdev(&(0x7f0000202000-0x12)='/dev/input/event#\x00', 0x6, 0x8000) sched_setparam(r0, &(0x7f0000e73000-0x4)=0x3) 2017/12/27 17:17:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000641000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) dup3(r0, r1, 0x0) memfd_create(&(0x7f0000ee2000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) dup2(r1, r2) [ 43.393609] device gre0 entered promiscuous mode [ 43.424955] device gre0 entered promiscuous mode 2017/12/27 17:17:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000034000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00009f7000)=0x2, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000a26000-0xb8)="51559b83a23b9101d4fa9d6441bc5776c7c150158f894394459109ff64c5e4047f6ad5ea061bbb2454d0d10cb6e85073c42e0838deffad8e51919eb1ff91a7b4db5c060d3484a72503e6b88c2f66fc970c6491f68e95123f1c987a723ba3edb2e36a8b09b3c2dad2a022fb9642bc699720cf3523b7c9ab9831b7e8654746b2ef71ec977b1cf72a876610697be18fb1a2d51b02b5581bc7f58d4576eb1505e1911e54a15f1135cdd94ba4545a42b34436bc86089f302990d1", 0xb8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000be8000)='/selinux/load\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b0a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/27 17:17:07 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000002000)=""/171, &(0x7f0000002000)=0xab) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000002000)={0x5, 0x6, 0x81, 0x1, 0x4, 0x4, 0xfffffffffffffff9, 0x1f, 0xdad, 0x200, 0x20000000, 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000002000)=0x695) 2017/12/27 17:17:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0xa, &(0x7f0000e63000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f000007d000)=[{&(0x7f0000000000)=[{0xab, 0x7ff, 0x24, 0x0, 0x10001, "f3e8873998190ef023fb2ea667312fa4c469dd323f71fb400d1890fe2f0d3360f7459f21608c0144b97992e3a7c2305749784446a7ba553a6fb547259951652aa31c154fb2fa6fdb9a69ae46f2a5e57b415bdb744d1f6fc3f8b5c6c7ab64906b8fb21a545ebf22211c766a43f7cbbf5e75a790d68e5bc33022f907e233d4a54cf6c0412bd04f83d7ed26fde8585ceffe074116cb618da096eb7b91"}, {0x31, 0xffffffffffffffff, 0x1, 0xffffffff, 0x7fff, "47a6dd38f47485fb569ae26bde5130d81fa88f8db880c8c00eecf9553b3926c775"}, {0x18, 0x2, 0x2, 0x7fff, 0x6, "d236c8f1233d815b"}, {0x1a, 0x20, 0x0, 0x6, 0x1000, "497ee7a0a4c4dc3d2d78"}, {0xae, 0x10001, 0x400, 0x8, 0x80, "0523924dd799bc24acb3eb1260d0572701d13d1ffb4ba3c8fd90edb44223788170eaab2d4121db539c9e05fff2e74b966db42058df3d868cd1fc19469885aba02bbfe906dfdf713e209225c91b73f1167b540e694e6145b6f04483ee3c19e355236f06b38bd8826efba550ea59335de329d2b23664985f12ea03757f17c4f252ea0fd1a5fae14d2aab4a58e046763940c4a3807db7b54cb14cab7bc8d32a"}], 0x1bc}, {&(0x7f0000001000-0x11d0)=[{0x41, 0x7f, 0x400, 0x0, 0x100000001, "b647803db87be10736d063745a69699f6ba63b595829e535618237c137ff1af54cf57204e8b4c7fea14be86fe71d3b00a9"}, {0x1010, 0x0, 0x200, 0xfffffffffffffffa, 0x0, "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{0xf0, 0xfffffffffffff5e8, 0x200, 0x6, 0xff, "3e43d2a54179a1abf2b5d1202baa854d37871859910e74480337e3f764dc90b5fde39fb30c82ce95cf831eaa9028179f821c9d2a1ad3ab246c863212e6de3b335d51ad3862c12a838f4f96351428b17674ec0974d0e4e4a9ca15e4d74d86516d36a9a6c44b576410c157c35917ece8a23726e59de247b191a116fd733699a4c81ee7cfdc1429c2b54d70de011f31ab3083fa06263dcf8345c89c7a6be1a492b4e9ab7b6bafd196ff47c3193374d04ee48ae4997849a38d6bb776157a5af4fcfd98fadde0662c623a99f58fd328838f39b41eda14b952f69c76ccda4930fa13c8"}, {0x31, 0xfff, 0x0, 0x28, 0x8, "1bf4ab4c9a47189be0c7dcdf42969ebb51ac5c18fdc75f296a47644b37c762e1bb"}, {0x5e, 0x9, 0x420, 0xf0, 0x5, "d5bd05ab27bb9b0e9e101ffd5e9986db25138ddeea1ac137f552aa4c567bf8ccef683f993ddc6c6b5ece2ba29ad5edc26a7c7e491f6712f1e9d4076a3ccebb4a655e974a8fade43e56f9b302979a"}], 0x11d0}, {&(0x7f00001de000-0x576)=[{0x10e, 0x2, 0x202, 0x9, 0x100000000, 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0xa6d5, 0x20, 0x40, 0x6, "95b513e57c7144946c7c7bca4a58b00cf9ff19047f2d8b4aa9d7b82be9acb8ea660a8783e731452190e7eda3c4a55aa7140745878264b0748ebf68319498763d78d3bafa9b8136b58bb471f9d026103819baf0ae90cec9bd7d13e43cd799b19d470618eb79951a5b5e5d6685e3186b3e0deef369d45ae783f22ce632feb7e8b85861b651e4e7c1576394bd3234c3d2383279c59483ee68dce6f50b3ff7e3740ed7ae5204949c69569d99d56677cf42997124475066b6c536ccc67c519379b8ee894853217352f6a6166319976639e1775fa7bab20419a5552add7d"}, {0xd1, 0x4d8, 0x0, 0x10000, 0x1, "bb0acb650f75d4894d2004803369f976dd5a6c59a727266c3fc002c84f3a37360785b8ecfd5a239bf6c70d726a3031ba0bacf27456c2dbf1b7c6cc2db52d5f6ad28e7ecc379eb9d343962f9212edccf5ac531e4fcb36cb2c18752b67546df45c0ca5dfe8b4f4e641eebf306c00b3a4f3500f7b9e058ade0b2c7e48d55aecc93bf6e7dff3cc6bb6e4a48bc24fdd48342c9bbe5582ae098150069f2d47bbc604201108305e412352e72568b4015edf9c5e1b18669888f125863cc0c6c401f06c449d"}, {0xd2, 0x1, 0x300, 0x400, 0x81, "d1ab5c44c8b655727f62a0683768ed071e36df874760d0c5b4daf2cc15aaefd88ffbd7c5376eef614097de29d3e97f6aeaf601a54ce1f87104a8d084290acb403690e605833fe1a4dff94fe1b530126f0fc26befd03b14e63135a60a4f9741ca02a97de67fd53f7acbfe14f701337eeca475f36b4d0bfce274c4406ab9651d7c5ab34a1ca81ad14ee055bef675ac8fc10ab5b8ce882f03aa70f221512c496162bdb80a881d0caca30d558ea8294f33b5c35867f48e4552d3c279ce1139edfb9dd148"}, {0x4f, 0xffffffff, 0xa00, 0x7, 0x7, "d7da0ba3b195f6af07591e38da1196f9574fc9a93461456f396b799860759f37735c88f973b1a8ec45502ed40c1eac1f9b7590020fdd64e3c3a804aa132d80"}, {0xa3, 0x1, 0x20, 0x4, 0x0, "498a495ee134f191e4e4cef3bb3946459db4452b7b922a871840516ed1e7e5531cb9550f864a5fd791bd882360be71c92af8016da2d75b477589a729a5d0479abca0e339bfafa5c21e485002b5bb4921b6e46d93025410723f78c695ac9b12cdb7ed40294fdf8dee6b9c5f337e85a291afa94dae651d9c18ce820d7d0808c0660a3029de1fac50e4572aca2b74b84fc7b850ff"}], 0x576}, {&(0x7f00009c0000)=[{0x1010, 0x5, 0xa04, 0x271f, 0x5, "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"}, {0x41, 0x7, 0x830, 0xd6, 0x8000, "667331d8b3543d15923cdb9128b126a53ca80cd4b37c730c9dbfb6d0f9f5d5b17b024f321396d3456ea9c00b2e9563a06c"}, {0xb8, 0xffff, 0x500, 0x3, 0x4, "f1ec57d572151a0db6920ad5b9931371ab0e41baee8cbb304de61a2e1b953524c448aef0bb5b49655edc7387dbf6c754775e3f9b2bf991ea7be7961d711ee735d188007da3f2f45c5cdc37c8405fe8a98ce9e77b0d8b9e56ca4712ef437d8bcf6c0e2b925f036b1e513d0e3693ebefdf77a06d1dae4f4a8a3026b2f5a81db987fb8405caee162fa0a7fb6dcce58c99104abb60679cf0e8d0ff5118ad411ec67b33f2dcee7788f8bd"}, {0xe6, 0x80000000, 0x400, 0x5, 0x6, "d9bd41d90f73767b3a2ba6207dea5d0bd2e17cbd8c2d5525619650972ef960e40a20fa3b6a64073734baa0df89fcdad9bd47592a016fe423b3e4718579073003f5419fd7b9a5506c08c14ff365db71c8d7d974ae37675ff516541ea67de26c51c5daac4c8cbfaa7081165c5300f9b7ec5e3828cf8470eac0cfeaefb66688d2bd57d59d7a2a2ffed3fdd9ea7610e50237fb1073241f04ce17bae8480ffb2a31e27b762b735af19c15591c51b45d8f8691207f7d80f0fdb1c0cb67bfec63c3451919c4992463503ef7e3a38d644827a220db70761c84f2"}, {0x13, 0x7, 0x208, 0x4, 0x6, "1dbc30"}], 0x1202}], 0x4, &(0x7f0000158000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x4000000}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f0000ef2000)="18000000020001000000be8c5efe8c8836000008020300ec0008000006000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400980067a1e2010049fc2d63e000000000000004001f00000000000000c88ebbff060100000b01001200b121ec1474d722f542000700ec008bc5cf20ebe7ec7ee87cccfff6ba00b300024f0200e9e9f55606aa0110000004000000ccfad79140000000000000008a335bd8b2d17fffa21b571068393d33b5affa00041ad095c2c23eef679567", 0xc0) socket$inet(0x2, 0x6f4e6608bdaa6cc, 0x8) 2017/12/27 17:17:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00004bc000-0x3)={0x0, &(0x7f0000303000-0x10)=[]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000940000)=""/74) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000c82000)={0x7f, 0x1d}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x80000004207, r3) ptrace$getregs(0x12, r3, 0x0, &(0x7f00004f1000)=""/0) r4 = getpid() r5 = socket(0x8, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000c72000-0x8c)={0x0, @in6={{0xa, 0x3, 0x7f3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000e000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000)={r6, @in6={{0xa, 0x3, 0x9b88, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x817}, &(0x7f0000586000-0x4)=0x98) setsockopt$inet6_dccp_buf(r5, 0x21, 0xc, &(0x7f0000b8b000-0xe)="f7e14ffa5b89eabefdb997b536fa", 0xe) ioctl(r5, 0x80, &(0x7f00006d0000)="669a168ff71f0ce178a80d8e8f22a6ab4c47feefd04a5fb9ffaf99c5cf822b98030c1b1a2b448b517df4fd7e68df9a14f11d0868959ae02a5ab08d10f7c7dacfa26b866b4b27ca8061fd7bec250ba55827ab6b13f89a82b30412855fb950463c8c3bb3a6a0e9ba7c0b14e167f12d04afcbccc4ad128c65cd20bd001f003a47b2f30bf75f48e693ed2e3eddda0c847c115e6a59577addce9dbe057e728bb8ce5ad5072c52d1cf19afa659c4813f811eada3929f16220f2b3b7f541556f222e428c2dac7b90f15040932787e727816e0ca923e7cece89a71ebf320c28e2aced081fc57b566812a002c9865677c2586939933a9dbb16c8f46f0863929499ad0e1") r7 = syz_open_procfs(r4, &(0x7f0000139000-0x5)='comm\x00') ftruncate(r7, 0xf) ftruncate(r7, 0x40) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000318000-0xb)='projid_map\x00') ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000ff7000-0x4)=r1) ptrace$getregs(0xc, r1, 0x6, &(0x7f00001a8000)=""/150) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000710000)=""/218) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000545000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000bcc000-0x4)=0x1ff) 2017/12/27 17:17:07 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000002000)=""/65, 0x41) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000520000-0x4)=0x1f) ioctl$TCXONC(r1, 0x540a, 0x0) 2017/12/27 17:17:07 executing program 2: r0 = socket(0x11, 0x802, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bc8000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) utimensat(r1, &(0x7f0000aea000-0x8)='./file0\x00', &(0x7f0000ef6000-0x10)={{0x0, 0x0}, {r2, r3/1000+10000}}, 0x100) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000622000)=0x0) 2017/12/27 17:17:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000f9c000-0x4)=0x0, 0x30a81b9bfa621185) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00004f1000)={{{{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]}, {{0xa, 0x0, 0xffffffffffffffc1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffff, 0x0, 0x401, "4ef617ba6d3ac84ea88da76026632dfe4c617445a2da3d2d698eafb6a898cf23653a150bbd0dea50fdd834374d261d8bf796281138b3adf3469601cc63f7373818a80689c7eb442049698b279c3af958"}, 0x160) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r2, &(0x7f0000fe1000)=[{&(0x7f0000846000)="1a0000001100174701bb45ccc30500ff0700f8ff0100000061ff", 0x1a}], 0x1) r3 = dup(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ebe000)='illinois\x00', 0x9) connect$inet(r1, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r3, &(0x7f0000b08000)="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", 0x7c7, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000125000-0x8)={0x0, 0x0}) connect$ipx(r0, &(0x7f000090f000-0x10)={0x4, 0xffffffffffffffff, 0x100000000, "8c79e55f75b2", 0x6, 0x0}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00004ea000-0xe)='/dev/keychord\x00', 0x2100, 0x0) recvfrom$ipx(r1, &(0x7f0000261000)=""/176, 0xb0, 0x2000, &(0x7f0000ee2000)={0x4, 0x3, 0xfffffffffffffff7, "2011edc264ce", 0x8, 0x0}, 0x10) clock_getres(0x2, &(0x7f00004ce000-0x8)={0x0, 0x0}) futex(&(0x7f0000001000-0x4)=0x0, 0x5, 0x0, &(0x7f0000007000-0x10)={0x0, r2}, &(0x7f0000006000)=0x0, 0x75929bb026292a4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000991000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) umount2(&(0x7f0000ae7000-0x8)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00001d4000)=0x0, &(0x7f0000312000-0x4)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f000061b000)='/dev/hwrng\x00', 0x0, 0x0) 2017/12/27 17:17:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) getpid() dup3(r0, r0, 0x80000) gettid() readv(r0, &(0x7f0000d69000)=[{&(0x7f0000a0a000-0x80)=""/128, 0x80}], 0x1) r1 = gettid() tgkill(r1, r1, 0x3) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dc9000)='/dev/sequencer\x00', 0x500, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000375000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a19000)={0x2, 0x1643, 0x1, 0x4, 0x9, 0x9, 0x116, 0x5, 0x0}, &(0x7f00000df000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000434000)={r2, @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]}, 0x8, 0x5}, 0x98) 2017/12/27 17:17:07 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d9000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9d, "ca9f2fbc1ee7756fa3aac09370e0435ce42f88a0f490b7e30cfe90be591474dfd9a0168cca7e0549f4df858a21eef6dc09a70fe46c3be6d8957a13dc2a0ffb997f78da5fedb86112278a1c2fc1d848b7e9bcf17f3c0e57765bf0fdb840a4191b12c6eaf29690b95a801c4417c8d054ea674be52c49c558dddfd4cdffe78292e6a4ea18d33603b4b8a6748a137da250eba76ba6203c07624893aab2922e"}, &(0x7f0000000000)=0xa5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xa3)={r1, 0x9b, "60829ccee1f7858f4d5ff560c313582954f3b91c8a203373ff078fe0b34aef20098c2e53b0d1e29c21b1dd3cf3e0f36d7e9bff0f81ab810d8c2842c774d20de64932fa9f9fc235c9e2504d1b3e51722fb5134b883a9aeb7c4a6ae806b433534dbd7dd59b10c36f32d483ad1e64b96f215f2d7f17342ef6eeb91cc73c51ba62b3287e9a025448a756752719b8ec15d49269bc6fe8342eaea7d1d16f"}, &(0x7f0000000000)=0xa3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000002000-0x8)={0x1, &(0x7f0000000000)=[0x9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x3, 0x0, 0x2000000000, 0x0, 0x7, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000492000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x3}, 0x8}) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da7000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f00007e8000)='./file0\x00', &(0x7f000046d000-0xe)=@known='system.advise\x00', &(0x7f0000fe5000)='/-posix_acl_access\x00', 0x13, 0x1) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) execve(&(0x7f0000f80000-0x8)='./file0\x00', &(0x7f0000165000)=[], &(0x7f0000291000-0x8)=[]) 2017/12/27 17:17:07 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000021b000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000219000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 17:17:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000092e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000bfb000)={0x4, 0x80, 0x36d9, 'queue1\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000184000)='/selinux/mls\x00', 0x0, 0x0) ioctl$int_out(r1, 0xc0189436, &(0x7f000000a000)=0x0) fsetxattr(r0, &(0x7f0000bb5000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000aaa000)='/selinux/mls\x00', 0xd, 0x1) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ae6000)="", 0x0, 0x0, &(0x7f00004c0000-0x4)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$dupfd(r2, 0x406, r1) ioctl$TIOCNXCL(r3, 0x540d) shutdown(r0, 0x0) 2017/12/27 17:17:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000034000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f00009f7000)=0x2, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000a26000-0xb8)="51559b83a23b9101d4fa9d6441bc5776c7c150158f894394459109ff64c5e4047f6ad5ea061bbb2454d0d10cb6e85073c42e0838deffad8e51919eb1ff91a7b4db5c060d3484a72503e6b88c2f66fc970c6491f68e95123f1c987a723ba3edb2e36a8b09b3c2dad2a022fb9642bc699720cf3523b7c9ab9831b7e8654746b2ef71ec977b1cf72a876610697be18fb1a2d51b02b5581bc7f58d4576eb1505e1911e54a15f1135cdd94ba4545a42b34436bc86089f302990d1", 0xb8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000be8000)='/selinux/load\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b0a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dcd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) futex(&(0x7f000038c000-0x4)=0x1, 0x4, 0x7, &(0x7f00001c4000-0x8)={0x77359400, 0x0}, &(0x7f00002b7000)=0x8, 0x3) bind$unix(r0, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) memfd_create(&(0x7f00009f9000)='\x00', 0x2) r2 = openat(r0, &(0x7f0000bb8000)='./file0\x00', 0x800, 0x2) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x5) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) dup2(r3, r1) lremovexattr(&(0x7f000008e000-0x8)='./file0\x00', &(0x7f0000ad6000)=@random={'trusted.\x00', 'nodev\x00'}) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000e7a000-0x4)=0x0) connect$unix(0xffffffffffffffff, &(0x7f0000e35000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/27 17:17:07 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d9000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9d, "ca9f2fbc1ee7756fa3aac09370e0435ce42f88a0f490b7e30cfe90be591474dfd9a0168cca7e0549f4df858a21eef6dc09a70fe46c3be6d8957a13dc2a0ffb997f78da5fedb86112278a1c2fc1d848b7e9bcf17f3c0e57765bf0fdb840a4191b12c6eaf29690b95a801c4417c8d054ea674be52c49c558dddfd4cdffe78292e6a4ea18d33603b4b8a6748a137da250eba76ba6203c07624893aab2922e"}, &(0x7f0000000000)=0xa5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xa3)={r1, 0x9b, "60829ccee1f7858f4d5ff560c313582954f3b91c8a203373ff078fe0b34aef20098c2e53b0d1e29c21b1dd3cf3e0f36d7e9bff0f81ab810d8c2842c774d20de64932fa9f9fc235c9e2504d1b3e51722fb5134b883a9aeb7c4a6ae806b433534dbd7dd59b10c36f32d483ad1e64b96f215f2d7f17342ef6eeb91cc73c51ba62b3287e9a025448a756752719b8ec15d49269bc6fe8342eaea7d1d16f"}, &(0x7f0000000000)=0xa3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000002000-0x8)={0x1, &(0x7f0000000000)=[0x9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x3, 0x0, 0x2000000000, 0x0, 0x7, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000492000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x3}, 0x8}) 2017/12/27 17:17:07 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/keychord\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000402000-0x20)={@generic="88dfac1f4662c3462182f17056d18564", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$eventfd(r0, &(0x7f0000287000-0x8)=0x5, 0x8) 2017/12/27 17:17:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x9, &(0x7f0000d0b000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f51000)=0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e2b000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000d1e000-0x8)={0x1, [0x0]}, &(0x7f00008ec000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cad000)={0x3, 0x1, 0x6, 0xf92, r1}, 0x10) 2017/12/27 17:17:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fbe000)={0x0, 0x0, 0x0}, &(0x7f0000caf000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a26000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cbe000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f00001ea000-0x40)={{0x3, 0x3, 0xbdf4, 0x1, 0x0}, 0x7, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace(0x4207, r2) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000bc7000)={0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:17:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e8000-0xf)='/dev/sequencer\x00', 0x100, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d61000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0x4}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000ec1000-0xbc)={0x7, 0x0, 'client0\x00', 0x6, "9ac02c8106ebc991", "04fc179485506b60260c48a8a7872ad0665f2ddaa8804fc15b4e151f08fd6def", 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]}) 2017/12/27 17:17:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a49000)='/dev/vga_arbiter\x00', 0x68882, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x39) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dba000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x40) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x154, &(0x7f0000f00000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000bdb000)='status\x00') prctl$setname(0xf, &(0x7f0000cfa000)="73797374656d0a65071cdf5a256c6f29402d8d7973746539ff69636770797065766d6e657430e2fe") sendfile(r2, r2, &(0x7f000075c000)=0x0, 0xf5d) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00001c3000)={0x0, 0xe3, "3f01677c20d76d8a01a3a27fc3a0c0b2644fa76c1a1ccf8c972743c2738a7bda18df1fcbc067f07935bf70f2d92fecb7ce991d0f3af44d5109cb5d9f8dcc01a438a8f32243b63631e7c2259e922a6d13e57ec482a27a38a694051af34f271e93b1c5f48c814fdca127cd26da84205081ccad1a4d4e9aa92c90d6ff0b2d0c43bc4ca4c677b063fa900defc382993d17fe292b9bc8690de29400ccd929f867ff38bab460d6d2ce2aefd90a7e3a0b99e448cd34b988d640fbd9c67570c8ae83388a45a89dac0f58d4557a256b1646692e65f7ca9150f1b45c6a4aea0f546fa6eda3dd71fc"}, &(0x7f0000b78000-0x4)=0xeb) ioctl(r0, 0xd36b, &(0x7f0000452000)="b02dd4cd0176e0ee5d9661a6ffb5822059b28488aee12285f560d5b99a9c5150ed9a05e54bbaed75d152a886910bed7f943ed0c38e22cd87101f23e267da2c26fabfafa7333324162b660d65036e3ce72c343fd89ed27e79a4a2d834cf218dd69226") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00004fe000)={0x2, 0x0, 0x20a, 0x5, 0x100000000, 0x20, 0x7ff, 0x100000000, r4}, &(0x7f000019b000-0x4)=0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ea2000)={r4, 0x80000001, 0x8, 0xfffffffffffffffa, 0x7ff, 0x8}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000072f000-0x8)={r4, 0xdfb0}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000042b000-0x4)=@int=0x1, 0x4) sendto$inet(r0, &(0x7f0000723000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000085000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = getpgrp(0x0) ptrace$getregset(0x4204, r5, 0x207, &(0x7f0000630000)={&(0x7f00009b1000)=""/223, 0xdf}) 2017/12/27 17:17:07 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f24000-0xc)={@loopback=0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000177000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f0000ecf000)='cgroup\x00', 0x1000, 0x0) chroot(&(0x7f000022c000)='./file0\x00') pivot_root(&(0x7f000089c000-0x8)='./file0\x00', &(0x7f0000bf9000-0x8)='./file0\x00') llistxattr(&(0x7f00007cd000)='./file0\x00', &(0x7f0000507000-0xc2)=""/194, 0xc2) 2017/12/27 17:17:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00007ca000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000242000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a02000)={0x0, 0x4, 0x30, 0x64, 0x2}, &(0x7f000068b000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000058c000-0x6)={r2, 0x5}, &(0x7f0000091000-0x4)=0x6) r3 = dup2(r0, r0) connect$unix(r3, &(0x7f00001ba000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000cfe000)={0x98, 0x6f, 0x4, 0x7, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000d11000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008dc000-0x4)=0xe8) fstat(r0, &(0x7f00006a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a88000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0, 0x2, 0x100000001, 0x1, 0x100, 0xd, 0x80, 0xa0, 0x1, r4, r5}, {0xb16c, 0x5, 0x2, 0x6de, 0x10001, 0x7ff, 0x8, 0x1000}, {0x1, 0x8, 0xffff, 0x3}, 0x8000, 0x200, 0x4, 0x1, 0x4d, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x0}, 0x10, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x1, 0x2, 0x7, 0x4, 0x6, 0x9}}, 0xe8) 2017/12/27 17:17:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e8000-0xf)='/dev/sequencer\x00', 0x100, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d61000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000000d000)={{0x0, 0x4}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000ec1000-0xbc)={0x7, 0x0, 'client0\x00', 0x6, "9ac02c8106ebc991", "04fc179485506b60260c48a8a7872ad0665f2ddaa8804fc15b4e151f08fd6def", 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e4c000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000858000)=0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000eff000)=0x0, &(0x7f0000506000)=0x4) lseek(r1, 0x0, 0x2) 2017/12/27 17:17:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x3, r1}) ioctl$void(r0, 0x5450) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x20040, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000982000-0x4)=0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000666000)=[], 0x0, 0x0) 2017/12/27 17:17:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xffffffffffffffff, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008b1000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f56000)=0xe8) r1 = socket$inet(0x2, 0x80000, 0xffff) dup2(r1, r1) r2 = socket$netlink(0x10, 0x3, 0x10) dup3(r1, r2, 0x80000) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b81000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000175000)={0x0, 0x0, 0x0}, 0xc) setrlimit(0xf, &(0x7f000079e000-0x8)={0x0, 0x80000001}) fcntl$addseals(r2, 0x409, 0x8) setresuid(r0, r3, r4) 2017/12/27 17:17:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000996000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000eea000)={0x0, 0x7530}, 0x8) r2 = dup3(r1, r0, 0x80000) bind$inet(r2, &(0x7f0000a34000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$unix(r1, &(0x7f0000a2d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000667000)={0x0, 0x0}, &(0x7f0000582000)=0x8) 2017/12/27 17:17:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000357000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) epoll_wait(r1, &(0x7f00001d1000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/27 17:17:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b00000)=0xd1) sendto$inet(0xffffffffffffffff, &(0x7f0000a57000-0x1)="", 0x0, 0x20000080, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(0xffffffffffffffff, &(0x7f00008b6000-0xe3)=""/227, 0xe3) shutdown(0xffffffffffffffff, 0x0) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000098b000-0x4)=r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000)={@loopback=0x0, @multicast2=0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000e79000)={0x0, 0x0}) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{r2, 0x0}, {0x0, 0x0}}) r3 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b68000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000fad000)=""/0, 0x0) 2017/12/27 17:17:07 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sysfs$3(0x3) r1 = pkey_alloc(0x0, 0x2) pkey_free(r1) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000044e000)=0x14) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fde000)={0x0, 0x0}) setsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000e13000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) r5 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f00008d7000)={0x7f, {{0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00005e9000-0x30)={0x8, 0x4, 0xffffffffffffff35, 0x6c6c, 0x101, 0x800}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fde000)='oom_adj\x00') mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fde000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000f7b000)={0x6600000000, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fdf000-0xe)='/dev/keychord\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f00008a2000)={r7, 0x80000, r8}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000fde000)={r3, 0x1, 0x6, @random="e703389536cc", [0x0, 0x0]}, 0x10) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000e61000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:17:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000e000-0x32)="32000000180025ffff0700940d0914040201c2fe20000005000011000d000800090000000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000094000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f00006ef000-0x4)=0x0, &(0x7f00009ab000)=0x4) 2017/12/27 17:17:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000000)={{0x0, 0x8001}, 'port1\x00', 0x1, 0x40, 0x20, 0x4, 0x7, 0x1000, 0x5, 0x0, 0x1, 0x2225d04, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$getreaper(0x2, &(0x7f0000000000)=0x0) socketpair(0xf, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000003000-0xc9)="d9b46d6039d87bb93008edd586391230f97b8c6cdd17ae1dfe8da2928ab61d99958db20c54455ee267b9d0051e77b0bc24add87e93af4970a092a9c2b69681d0754daa5d4319a281eb8e4734e00ef205d92b05677d6cdcce5e7b55670485dcfbebb2610f597528ae12b82371fd893bfa57176eef90290d9f96657dbc3d8fdab30722a5b75fce0d72dac7c7c247d385fa989f7ae541abde214ddf0d7ea40c76e1192af69514b2543f3e3dd12e5a845809d4f6d5e7af6dcc8e7faa9285cdbbd817a1b02f15bc55785188", 0xc9}, {&(0x7f0000002000)="2e7c3b513df20173af2842eab48d8152f769ee8fe68ae8d33438fa96567b3b13a21fbcea290ee5bee8081534f21ddf46207c12d3", 0x34}], 0x2, 0x3) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4008641a, &(0x7f0000001000-0x8)={0x0, &(0x7f0000001000)=[]}) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x1000000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d77000-0x10)=@common='sit0\x00', 0x10) 2017/12/27 17:17:07 executing program 6: mmap(&(0x7f0000000000/0xfae000)=nil, 0xfae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e70000)="24000000190025effffe201000f7fc0e0a0b00000004bf0202ff11eb0400040048186be0", 0x24) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a31000)=@common='ifb0\x00') ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000c7c000)={0x1ff, 0x1, 0x33, 0x7fffffff, 0x1f, 0x0}) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f78000)='/dev/autofs\x00', 0x8000, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ca5000)='/dev/keychord\x00', 0x40000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008a0000-0x8)={0x0, 0x0}) accept4$inet(r1, &(0x7f00005e1000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6a000-0x4)=0x10, 0x800) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000153000)=""/218) 2017/12/27 17:17:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000dba000-0xf)='/dev/sequencer\x00', 0x40, 0x0) write$sndseq(r2, &(0x7f0000411000)=[], 0x0) 2017/12/27 17:17:07 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000002000-0x8)={0x7fff}, 0x8, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 17:17:07 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x3, 0xf68, &(0x7f000000b000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000b000)=0x0) geteuid() stat(&(0x7f0000009000)='./file0\x00', &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(0xffffffffffffff9c) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x80000) syz_open_dev$usbmon(&(0x7f000000c000-0xd)='/dev/usbmon#\x00', 0x8001, 0x10000) openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000)='/proc/self/net/pfkey\x00', 0x406002, 0x0) syz_open_dev$sndseq(&(0x7f000000c000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) fanotify_init(0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000b000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) open(&(0x7f000000c000-0x8)='./file0\x00', 0x80, 0x41) accept4$packet(0xffffffffffffffff, &(0x7f000000b000+0xee7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000b000)=0x14, 0x80800) fanotify_init(0x2, 0x0) mq_open(&(0x7f0000001000)='\x00', 0x41, 0x8, &(0x7f000000c000-0x20)={0x101, 0x7, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004cb000)='/selinux/status\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) signalfd(r0, &(0x7f0000001000-0x8)={0xae}, 0x8) socket$unix(0x1, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) fanotify_init(0x0, 0x1000) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000b000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x4e140) eventfd2(0xffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/create\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f000000c000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x28400) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x8000, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f000000c000-0x8)='net/tcp\x00') socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000009000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) getpgid(0xffffffffffffffff) stat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:17:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r0, 0xfb8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000784000)=0x0) syz_open_procfs(r1, &(0x7f00003d8000)='ns\x00') sendfile(r0, r0, &(0x7f0000dca000)=0x0, 0x3) ftruncate(r0, 0x6) 2017/12/27 17:17:07 executing program 4: socket(0x2, 0x80006, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000821000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x11, 0x80803, 0x0) setsockopt(r1, 0x0, 0x0, &(0x7f00008db000)="", 0x0) close(r0) socket(0x0, 0x0, 0x0) 2017/12/27 17:17:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de4000-0xb)='/dev/hwrng\x00', 0x10001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00002ee000-0x10)={0x7, 0x0, 0x10003, 0x9a7}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000df9000-0x4)={0x91, r1}) r2 = socket(0x11, 0x803, 0x300) r3 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000494000-0x4)=0xcc8, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r2, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000055d000)='./file0\x00', &(0x7f00007f8000-0x20)=@random={'trusted.\x00', "6574683128252b2d2d23d476626f786e6574302f7b7000"}, &(0x7f0000da6000)=""/97, 0x61) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004be000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000062e000-0x18)={0xff, 0x7ff, 0x54, 0x3ff, 0x3, 0x408}) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000071e000-0x4)=0x0, &(0x7f000013e000)=0x4) setns(r1, 0x8000000) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000)={0x0, 0x7, 0x191, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000-0x4)=r3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000003000)={&(0x7f0000003000)=[0x4, 0x61366fe7, 0x10000, 0x7], 0x4, 0xffffffff, 0xfffffffffffff06f, 0x2, 0x7, 0x0, {0xc32, 0x10001, 0x6, 0x9, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x8, 0x8001, 0x7b7c71b1, 0x2, 0x9, 0x3, 0x4, 0x2400, "eaa09fa615e2523d98a87318a1e2ba9c7ab80e270a66e2bfa22eae84426c8d67"}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0xfffffffffffffbff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000005000-0x8)={0x200f1526, r1}, &(0x7f0000005000-0x18)={0xa2d7, 0x9, 0x3ff, 0x43f, 0x7, 0x5}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@generic="ab46b4f377b74c2af67fd0ce326a88aa", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000006000-0xc)={@multicast1=0xe0000001, @empty=0x0, r4}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r2, &(0x7f0000006000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x16, 0x3) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7) ioctl$TCXONC(r0, 0x540a, 0x4) socketpair(0x8, 0x7, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) 2017/12/27 17:17:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000925000-0xd)='/dev/usbmon#\x00', 0x3f, 0x200000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000e72000-0xc)=""/12) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00006f2000-0x4)=0xffffffff, 0x4) 2017/12/27 17:17:07 executing program 5: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000075b000)=0x0, &(0x7f0000f83000-0x4)=0x0, &(0x7f0000f83000-0x4)=0x0) setgid(r0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000368000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000012f000-0x4)={0xffffffff7fffffff}, 0x4) 2017/12/27 17:17:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000e06000-0xc)='/dev/random\x00', 0x0, 0x400) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f000089c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000663000)=0x10, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00009cd000)={@generic="04844159255ce27cc8879a0414496da3", 0x1f44}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000059b000)={0x0, 0xfffffffffffffff8}, &(0x7f0000602000)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009b3000-0x8)={r2, 0x5}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b8000)='/dev/vga_arbiter\x00', 0x802, 0x0) getgroups(0x9, &(0x7f000043c000+0x4d3)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000e18000)='./file0\x00', 0x0, r4) pselect6(0x40, &(0x7f00008f9000-0x40)={0x1, 0xb43, 0x4, 0x1, 0xffff, 0x8, 0xfffffffffffffffa, 0x34a}, &(0x7f00004d9000-0x40)={0x401, 0x5, 0x7fff, 0x0, 0x100, 0x0, 0x61bd, 0x8}, &(0x7f00003e5000)={0x0, 0x1, 0x5, 0x1000, 0x100, 0x480000000, 0x200, 0x400}, &(0x7f0000d91000-0x8)={0x0, 0x0}, &(0x7f000078d000-0x8)={&(0x7f0000092000-0x8)={0x4}, 0x8}) ppoll(&(0x7f0000702000)=[{r0, 0x0, 0x0}, {r3, 0x1, 0x0}], 0x2, &(0x7f00000ff000)={r5, 0x0}, &(0x7f0000657000)={0x0}, 0x8) [ 43.906060] device gre0 entered promiscuous mode 2017/12/27 17:17:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f18000-0x5)='user\x00', &(0x7f00000e3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a6000-0xe3)="d7", 0x1, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00007a3000)='keyring\x00', &(0x7f0000a80000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, r1) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCCBRK(r2, 0x5428) 2017/12/27 17:17:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000441000)={0x0, 0x7, 0x0}, 0x4) setsockopt(r0, 0xfffffffffffff000, 0x2016, &(0x7f00007bd000-0x4)='I"-U', 0x4) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000015e000)='dns_resolver\x00', &(0x7f00004de000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000348000)="70726f63e870726f6300", 0xfffffffffffffffc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00009e0000-0x8)={0x0, 0x0}) ftruncate(r1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007e0000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000017c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00009d9000-0x24)="240000001a0025f00000000400fffa0e0a00000000040000f000edeb0800030001000000", 0x24) r1 = socket$inet6(0xa, 0x5, 0x7) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00004df000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = geteuid() stat(&(0x7f00006bd000-0x8)='./file0\x00', &(0x7f0000403000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000037000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d5c000)={0x0, 0x0, 0x0}, 0xc) fstat(r1, &(0x7f0000d7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000646000)={0x0, 0x0, 0x0}, &(0x7f0000abe000-0x4)=0xc) r9 = getuid() r10 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a12000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d20000)=0xc) r12 = syz_open_dev$usbmon(&(0x7f000097b000)='/dev/usbmon#\x00', 0x8, 0x42000) ioctl$EVIOCGEFFECTS(r12, 0x80044584, &(0x7f00006db000)=""/255) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000523000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000)=0xe8) stat(&(0x7f0000ddb000)='./file0\x00', &(0x7f000061d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000b81000)=[{&(0x7f0000d3e000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000375000)=[{&(0x7f0000624000-0xa1)="3e4d5d6effc3f70969453dac7e97d89b2baaacd8a780b5d85ba91d0aa95ad1844f7e9af583d9d54f19f45c02390dc98c6a21abcd41d3bf8d37f432c30b03e0a0f9f93fb6c8ffcc4d088f575b34564e9085f12c5ae63be29f7aff16d40a5a39918aff2061bac84647951986c27066dae17af9012730169864977a4fac00e59a9fab98ebd3ab1419539d6d03f4a186bf85901e93d254876e027cec2f7cc92b28c0a5", 0xa1}, {&(0x7f000005f000)="a46c284d3a4342570efc807006b74babf747d3ae140c9876243cb836201291a58684864a7eb5bef70b378f9dbc179bf0604ef35482f5c62c92d0ef42404249bec370d232fb5398b961502b4727cfc7cda235f450a6c1d3f9209a1c9c0cc8aad64c9be882697b5624ac72fa20627381ddd5ff350568a3e8ebfdef4603a3234f4bd4ec2d70ed45e4b3b50595b0d20a6f9f9d1dd94bebbbd32392254c3d893af9642282c39252bde01916529da4b8231ed937f4b9e7acf6e09c0284fca87985dcbab36ead699e7e4c75ecdd28e26f4a4bf2adbb1ac935e3d85cff543242b37ed4adedf046a4014f093720c6c07e30047e659a82ef3c77838fdd", 0xf8}, {&(0x7f0000a34000-0x41)="4d2e50dec05a85c821fc89dbd90876a5daa3425c591f29706bf1d099e59168c855d2ab5753fc41baf88df64dc31628a48d83c60b815868d19e66950f60da72d7c8", 0x41}], 0x3, 0x0, 0x0, 0x8000}, {&(0x7f000036d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000034e000)=[{&(0x7f0000c30000)="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", 0x1000}, {&(0x7f0000cf2000)="bc6cfa004757a0660452535eb1bae394695709af5ed3beb7b29a86d28f00bad373edd408b89738bf6b89c46ba6dc5a3a5e3f4c0f5a8a976ab1c610213eaa7faa3338014762b0835242ff08e07b19", 0x4e}, {&(0x7f0000baa000-0x18)="085957b8e3b7fcb5f9b499b53e243db5d33984761b1cc8fa", 0x18}], 0x3, &(0x7f0000a2f000-0x30)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x0}, {&(0x7f0000096000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000081a000-0x10)=[{&(0x7f000020d000)="b2ffa0ae7b2e40bf4bac8413b0fc69d64b6c2f51368fde7c0057323566a50863b44185d711c9bc61daea7502fd6dc5aba7c30e52595afb74", 0x38}, {&(0x7f00006c5000-0xa0)="79fe40d25b41706d95fe9401065c25203346395a445d12d6d4d083dc923b156811a1448cdd438d65d16d7cd91fae05b6de961d6dbe20172643c9cf695ae7eb08eb88af1b3f6e45294694f909d6af29aa80863a83adc36b2bd582d7370934a553554978b39f4f63bbe11074656a5c50cbddc51492b789e434c523ec3997aaf43b4902b90e597d58c68b5256eccf8069d5a4dcb2483a58a68b007a62bc3a18b80b", 0xa0}], 0x2, &(0x7f0000472000)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r13, r14}], 0x30, 0x4}, {&(0x7f0000712000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001ca000)=[{&(0x7f0000605000)="462ac914e6356e382717809a06bc986318e81093bc343c1723050d50350692617c2c09e77cdf8a54d1344f570818a3a8dbb0f278a60b12b3d3b339355d13ff21a07a957e2a6ebc01954195406177152efdd3e5ec3e9057d482de32350bc8ec57eddc1b08b35922d6a9b6182dfca21bbb55a230bb6f11c34274113246c42e14a6025a24f8b8d8288bfe8d9ab89d53d3acd4adbc2d6227ea19d71883bc13f3fc7008fd371629e71a8b5f8d6deb7e36e119ca748077c1bff49b64c877285fecb07254c411d591e08526d9f7966f8f2a559ae67f109a7be46722b681a01bbe51795943f206e02275ea41769b", 0xea}], 0x1, 0x0, 0x0, 0x7108a0054cff9e4f}], 0x4, 0x8000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000837000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000237000)=""/20, &(0x7f00003e0000)=0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009b8000+0x56c)={0x0, 0x0, 0xa000}, 0x4) 2017/12/27 17:17:07 executing program 6: socketpair(0x15, 0x0, 0x7f, &(0x7f0000b01000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000034f000)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000688000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000000000)=0xfffffffffffffffb) r3 = socket$inet(0x2, 0xa, 0x0) recvmsg(r3, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fremovexattr(r3, &(0x7f0000781000-0x19)=@known='system.posix_acl_default\x00') 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000285000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009e0000)='./file0\x00', &(0x7f0000d07000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b05000-0x95)="") acct(&(0x7f00009ad000)='./file0/file0\x00') syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') mount(&(0x7f0000176000-0x8)='./file0\x00', &(0x7f0000962000-0x8)='./file0\x00', &(0x7f000000f000-0x5)='vfat\x00', 0x20000, &(0x7f00003a3000)="") 2017/12/27 17:17:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) bind(r0, &(0x7f000038e000)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000072f000)={@common="677265300000000000000000ffffffde", @ifru_flags=0x301}) 2017/12/27 17:17:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000002, 0xffffffffffffff52) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000672000-0xcd)={0x0, 0xc5, "c78e32da8ed929c19471433ad72ef85c2e303eaf305145b3e494b9a4b3f51b30a221b22c880199d9d92c82153a9d00acaac22a5a92de7e43146c0ac3a2a8a4b654b9ce361ffbd92260c654c5cf9b7c835fbc74731aee77c1f11f78419419d91af044674f6340c3c4913cc6492b688d1f9f169ff9a1004593e4279e4823924f73317237fb0b05eccba627fe1240aa2ea7559bcf319b3e14120817c5dc3bdc5c467e27eccbcefd7ba4bcfca9da85e5fdf1be61fed7dc2541c883e18f8bad0d70ff12377e8c48"}, &(0x7f0000bb8000)=0xcd) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000cc000-0x8)={r1, 0x80000001}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000533000)=""/70, &(0x7f00004b8000)=0x46) uname(&(0x7f0000196000-0x3d)=""/61) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000a3b000)=0x0, &(0x7f0000068000-0x4)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000915000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000025f000)=0x0, &(0x7f0000f66000+0x360)=0x4) 2017/12/27 17:17:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$tun(&(0x7f0000e14000)='/dev/net/tun\x00', 0x0, 0x1) pipe(&(0x7f000045c000+0x5ed)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r1, 0x0, 0xfffffdff, 0x0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) splice(r3, 0x0, r1, 0x0, 0x9, 0xb) writev(r2, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/27 17:17:08 executing program 0: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000d7000)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000100000-0x1c)={0x0, 0x0, &(0x7f000017d000-0x8)={&(0x7f0000129000)={0x2, 0x6, 0x9, 0x2, 0x13, 0x0, 0xc4, 0x3, [@sadb_x_nat_t_port={0x1, 0x17, 0x3, 0x0}, @sadb_spirange={0x2, 0x10, 0x7, 0x2, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0xd04, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xa, 0x8, 0x0, 0x5}, @sadb_address={0x5, 0x5, 0x3, 0x1f, 0x0, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xffffffff}}, @sadb_ident={0x2, 0xb, 0x7, 0x0, 0x101}, @sadb_lifetime={0x4, 0x3, 0x1f, 0x7fff, 0x8, 0x0}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x80) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/27 17:17:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x3, 0x0) write(r0, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000896000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a2f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f39000-0x28)={@generic="8891148afe24f6964b905e09ea80da09", @ifru_map={0x401, 0x1f, 0x4, 0x401, 0xfffffffffffffffe, 0x5}}) recvmsg(r0, &(0x7f000028a000)={&(0x7f0000d29000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00003a8000)=[{&(0x7f000037a000-0xbc)=""/188, 0xbc}, {&(0x7f0000b5e000)=""/4096, 0x1000}], 0x2, &(0x7f000022f000-0xa7)=""/167, 0xa7, 0x0}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a50000)=0x80, 0x4) 2017/12/27 17:17:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a9b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000aa7000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x802, 0x3308) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009d4000)={0x5, 0x18, 0x2, 0x4, "19bc70d9b326ecde72924ce470df52a9e4c1202714f693afb51404aac90676da"}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000066b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, &(0x7f000027e000)=0x20) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000015e000-0x4)=r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00002e2000)={0x10, 0x0}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000ef8000-0x84)="") setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b20000)=0x4, 0x4) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000e0c000-0x28)={0x2, 0x9, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00001ad000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c14000-0x4)=0x58, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008e6000-0x4)=0x7, 0x4) 2017/12/27 17:17:08 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000005000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/27 17:17:08 executing program 6: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fd9000-0x4)=0x3, 0x4) writev(r0, &(0x7f0000874000)=[{&(0x7f00000e6000-0x7f)="1f9fab108e84ea5749b7942d4a1eab850dcbba1ef02f09e9594498bf2a4a60b24674250b29fddd2c2f0bd440e7ed4b94995c13672e13654e8ea174c4095efb8ba5e0e27fbe6290652076e987f4ed87120c31600874ba96be6dd2c15152a4c78e95f4641e504de19fe3b88edad34d856e9528ce744b051a08c875d394903bec", 0x7f}, {&(0x7f000015f000-0xe6)="5a6efbd5c87981292512408a9c3305b56e29b1a9639cdff503a12fce5d266c906c50de0bea564a18bab2d52fc268e0143efe7a5c11028e632e102d03102eea132b5d239b69580afbbafc807a5d77c86da9ef39aae59157992ab395a7d32dbf19b354ec12f3da31ec5dc4947ff89cf97599e114bc70a70264bfdaff6db0be3a1c95a117cb86a3e88885c3d78f2ee00598bb0bde8ed94b68e483303a3a8d8de1eaf34d7b37c0df12db31bb5391ceef91f597867d2af651a58f46734d077c5794ab45cdc3d1ef2bb8d0642ac965a9b87e19a3e719f015e30985eba9c12e7922fe6aa9387e501fc8", 0xe6}, {&(0x7f0000874000)="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", 0xfb}, {&(0x7f0000560000-0x8d)="e898132d739392c3e9def3d169922fc9202018f9dd139f93b76df8d460bd64a619f1495151353df26647d5ceb0d5e58b63b385cf101a7a8c9ac1f98be4b50dbd19343d627f42d6e39dd0ebee438bc9798e8e1c327d2d5da7f90b39d58d0056bdfb2c446e3394b0957f2621439bbd76ff685c9c3083d41a680dfe8c7aa0abf3649ad90ef572d477c112c6c3d397", 0x8d}, {&(0x7f000069f000-0x5)="ff013fe70f", 0x5}, {&(0x7f00006ef000-0x1c)="6205fcad6874824cd92d3fa43ab1268de163a2c6168acd05a621cfc0", 0x1c}, {&(0x7f00004c7000)="daaf604f86956c41e1299016068743f06beff6bfb96cc0b01c51987a8b1cbaf9dd0630469b4a3747857b38e7da21a8f0a0be7b4b7beb2d8c3013c541db6f7378491552020ee2890a1ced27b1586cab441ac983077beeca53a2fbba248cbc23feb9b216af805a3d96e55dfc3f48adc4e0fdad9c8f1f14072d1d1f183af87a3a8e43e1cc28b7290b906fa347e434a6e487e0189ee79bfd93f5ab24d9cbd69886de678a8e03a205108ab8e01f619fd606e1d83a182b1e84863361efdb6b83463ea9c5d5dc518a9984546daa5c2f7a2d641f2d41c2925e83b0f65b5b42c0071df65656f42993695f15277531258e07", 0xed}], 0x7) 2017/12/27 17:17:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008f5000-0x8)='./file0\x00', 0x0) mount(&(0x7f00002bf000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00003e9000-0x7)='sockfs\x00', 0x0, &(0x7f00009c9000)="") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004fd000-0xe)='/dev/keychord\x00', 0x4140, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000e92000-0x8)={0x1, &(0x7f0000e21000-0x8)=[{0x8, 0x10001, 0xffffffff00000001, 0x3}]}) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000f4b000-0x8)=[&(0x7f0000764000-0x1)='^', &(0x7f0000215000)='md5sumvboxnet0\x00'], &(0x7f0000a55000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000)=""/0, 0x0, 0x0) lseek(r0, 0x0, 0x0) preadv(r0, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/27 17:17:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000000003, 0x0, &(0x7f0000574000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x14, &(0x7f0000270000-0x4)=0x5, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d13000)='/dev/keychord\x00', 0xb84d068b43aeae32, 0x0) getsockname$inet(r2, &(0x7f0000f80000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c60000)=0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f6e000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f00004b1000)={0x2, 0x3f7b92bd4d42dcd6, 0xff, 0xbc3, r3}) socketpair(0x5, 0x4, 0x6, &(0x7f00004ac000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000add000)=0x0) writev(r1, &(0x7f00009c4000-0x28)=[{&(0x7f0000b37000-0x1f)="e5", 0x1}], 0x1) r5 = socket(0x14, 0x806, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b56000)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000084000-0x4)=0x8c) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ac0000)='net/stat\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000832000)={r6, 0x7fffffff, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000765000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00004c0000-0x4)=r6, 0x4) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d3000-0x15)='/proc/self/net/pfkey\x00', 0x500, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000fd4000-0x8)=[0x1, 0x7]) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000cff000-0xc)=@sack_info={r6, 0x39, 0x100}, 0xc) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) pipe(&(0x7f0000f9f000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) writev(r0, &(0x7f0000abe000)=[{&(0x7f0000e8b000)="91", 0x1}], 0x1) 2017/12/27 17:17:08 executing program 3: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x4, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) shutdown(r0, 0x0) 2017/12/27 17:17:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db3000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000067e000)=0xffffffff) r1 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r1, &(0x7f0000ba9000)={0x10, 0x0, 0x0, 0x0}, 0xc) close(r1) 2017/12/27 17:17:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000802, 0x5) bind$inet6(r0, &(0x7f00001ac000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, 0x20) bind$inet6(r0, &(0x7f0000049000)={0xa, 0x0, 0x55d8, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b30100010099b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f1e00d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8be80000000a3647e93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2017/12/27 17:17:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ec3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000179000)={0x0, 0x9, 0x10000, 'queue1\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000090d000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) sendto$llc(r2, &(0x7f0000fee000)="", 0x0, 0x10, &(0x7f0000280000)={0x1a, 0x1a, 0x4, 0x8333, 0x4, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f00008ad000-0x8)=0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000f48000-0x8c)={0x3ff, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000b2f000)=""/135) 2017/12/27 17:17:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001000-0x1c)={&(0x7f0000000000)={0x10, 0x0, 0x1, 0x1}, 0xc, &(0x7f000044a000-0x8)=[{&(0x7f0000001000-0xd7)=[{0xd7, 0x3, 0x100, 0x0, 0x3fb5c82c, "9234602ebb4b45a64741fba8ac48387cbf4a1874a322800e0d5d08212a1fd2537ebe65e534cf5d7fd38ef1f7044cf0f00fa5a5e452f77934f6fa76bf2ba1a9279033fe6fe9ff43e5c5a62a5d562927103267146db203ed4998357bfe6343d218d43983bbe032c2e96cb1fb5762c04ef9ec162f4e124a55fb0bd528ecffbabbc8ab38660c361b18b386827b627edd90236e5a478e718a5f834c9ed94db9166b7319ce4a447c046c8597b1b3bf8a3ac11b5743b6ffd461bb402c308f184d50be1f8c75f85881ee54"}], 0xd7}], 0x1, 0x0, 0x0, 0x20000000}, 0x4) r0 = socket(0x8, 0x80007, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000434000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f00002a2000)=0x0, &(0x7f0000bb0000)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000003d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r3 = syz_open_pts(r1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000bf000)=0x1, 0x4) read(r3, &(0x7f0000fe0000)=""/40, 0x28) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00002ed000-0x10)={0x1, 0x10000}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004a9000)={0x0, @empty=0x0, @empty=0x0}, &(0x7f000084e000-0x4)=0xc) sendto$packet(r0, &(0x7f00000d2000-0xca)="f9227c08db404e3abfc0ecf3a31b4e25b8856847030339e1a0bb76d901d229da94e6238b9b949548788fc1b934fe60fc9f8ba29c9791dba419cc71174648756b56ecbada0047ed83eb63f146aac81e7eb27be9a4d3536cb0a14fde488e7cefaa43f39c91a8b9282fc8488b6f53ee318e84f650ec8e5cdd426df380a8015d11488aaef7ab62fa941e0cec609b37d25891b6104ccddadb55fb3ed6f6839a6de02a6107c8845e4827ce73fc71ba1d1929194b2c2cfc7c5885b1f190af9a6e67baa1f7f74488a5a5fe8b805f", 0xca, 0x4000010, &(0x7f0000f4d000-0x14)={0x11, 0x3, r4, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000049f000-0x4)=0x3, 0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fde000+0x49f)=0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000306000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/27 17:17:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000355000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00001c5000+0xec2)=0x9, 0x4) prctl$getname(0x10, &(0x7f0000135000-0xe6)=""/230) r1 = socket(0x1b, 0x800, 0xfffffffffffffff9) bind$inet(r1, &(0x7f00004a2000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x1000000000177, 0x4) fchmod(r0, 0x0) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000bee000)={0x2, 0x0, 0x1, 0x8000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00004ad000)={0x3f, r2}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, 0xc) 2017/12/27 17:17:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000d6000)={0x0, 0x0}) fsync(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000d14000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000538000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x5386, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2f, &(0x7f0000000000)=0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000038000)={0x0, 0x0, 0x0, 0x0, 0x10001, 0x13, 0x1f, 0x8, "ca7854ec33cc20f446127a2dc17dd49ff6435d0561a7fe7f846b164199c8f7b0b47f1e037c20d2218c69605b76ec7b37be8b4068d1a15c4ba5ec6c05251e1566", "87eb7e546ba441d535664ec6464a854cd09784e47326a7c0c7060e32ae06b28e", [0x80000001, 0x83b], 0x0}) 2017/12/27 17:17:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x8000008, &(0x7f0000fa3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b2b000-0x4)=0x0, &(0x7f0000d8e000-0x4)=0x4) r1 = socket(0x10, 0x400000000002, 0x0) write(r1, &(0x7f0000200000-0x1f)="1f0000004a001dfe00000001080026ff0a27060000350000e6ff20fcc41951", 0x1f) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c91000)={0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003e5000-0x10)='/selinux/access\x00', 0x2, 0x0) symlinkat(&(0x7f0000790000)='./file0\x00', r2, &(0x7f0000921000-0x8)='./file0\x00') recvmmsg(r1, &(0x7f0000f9a000-0x200)=[{{&(0x7f0000294000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000203000)=[], 0x0, &(0x7f0000348000)=""/243, 0xf3, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002c8000-0x10)={0x0, 0x0}) getxattr(&(0x7f00005b5000)='./file0\x00', &(0x7f00004ec000-0x2d)=@random={'system.\x00', 'eth0system#%posix_acl_access\\./ppp1\\\x00'}, &(0x7f000058d000)=""/4096, 0x1000) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000055d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0xffffffffffffff42, 0x100000000, 0x6, 0x4, 0x9, 0x2}, 0x0}}) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) listen(r0, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000f6a000-0xe)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mkdir(&(0x7f0000700000-0x8)='./file0\x00', 0x40) mount(&(0x7f00009ff000)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00', &(0x7f000018e000-0x8)='tracefs\x00', 0x9022, &(0x7f0000f6a000)="") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000137000-0x10)={0x0, 0x2, 0xff, 0x7ff}, &(0x7f0000170000)=0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000331000-0x10)={0x100000001, 0x40, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f6b000)={r1, 0x7}, 0x6) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000f6d000)='ramfs\x00') tee(r0, r0, 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f6d000-0x4)=0xf63) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000534000-0x9)='/dev/sg#\x00', 0x4, 0x81) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f000017b000-0x4)=0x0, &(0x7f000026a000)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f000041c000-0x105e)=@hdr={0x0, 0x81, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2017/12/27 17:17:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000af3000)='./file0\x00', &(0x7f00007da000-0x42)=""/66, 0x42) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, '\''}], 0x10, 0x0}, 0x0) 2017/12/27 17:17:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000288000-0x8)='./file0\x00', 0x4000000001) r0 = memfd_create(&(0x7f0000280000-0x1a)=',!]cpuset\'system#\\\'ppp1-(\x00', 0x2) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000f31000-0x1000)=""/4096) chmod(&(0x7f0000916000-0x8)='./file0\x00', 0x38) tee(r0, r0, 0x200, 0x0) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000c15000-0x8)='./file0\x00', 0x4000, 0x120) ioctl$KDSKBLED(r0, 0x4b65, 0x7fff) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000ad0000-0xa8)={{0x9, 0x0}, 'port1\x00', 0x10, 0x4, 0xb2, 0x31, 0xcd2, 0x0, 0x7e4, 0x0, 0x1, 0x6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) syz_open_pts(r1, 0x200c0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000110000-0x6)={0x4, 0x400, 0x9e}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004d8000)='/selinux/mls\x00', 0x0, 0x0) pread64(r1, &(0x7f000000d000)=""/4, 0x4, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000420000-0x4)=0x0) fcntl$lock(r2, 0x5, &(0x7f0000fa3000+0x241)={0x0, 0x3, 0xfffffffffffff801, 0x940c, r3}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000901000-0x4)=0x0) 2017/12/27 17:17:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x8000008, &(0x7f0000fa3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b2b000-0x4)=0x0, &(0x7f0000d8e000-0x4)=0x4) r1 = socket(0x10, 0x400000000002, 0x0) write(r1, &(0x7f0000200000-0x1f)="1f0000004a001dfe00000001080026ff0a27060000350000e6ff20fcc41951", 0x1f) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c91000)={0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003e5000-0x10)='/selinux/access\x00', 0x2, 0x0) symlinkat(&(0x7f0000790000)='./file0\x00', r2, &(0x7f0000921000-0x8)='./file0\x00') recvmmsg(r1, &(0x7f0000f9a000-0x200)=[{{&(0x7f0000294000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000203000)=[], 0x0, &(0x7f0000348000)=""/243, 0xf3, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002c8000-0x10)={0x0, 0x0}) getxattr(&(0x7f00005b5000)='./file0\x00', &(0x7f00004ec000-0x2d)=@random={'system.\x00', 'eth0system#%posix_acl_access\\./ppp1\\\x00'}, &(0x7f000058d000)=""/4096, 0x1000) 2017/12/27 17:17:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x8000008, &(0x7f0000fa3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b2b000-0x4)=0x0, &(0x7f0000d8e000-0x4)=0x4) r1 = socket(0x10, 0x400000000002, 0x0) write(r1, &(0x7f0000200000-0x1f)="1f0000004a001dfe00000001080026ff0a27060000350000e6ff20fcc41951", 0x1f) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c91000)={0x0, 0x0}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003e5000-0x10)='/selinux/access\x00', 0x2, 0x0) symlinkat(&(0x7f0000790000)='./file0\x00', r2, &(0x7f0000921000-0x8)='./file0\x00') recvmmsg(r1, &(0x7f0000f9a000-0x200)=[{{&(0x7f0000294000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000203000)=[], 0x0, &(0x7f0000348000)=""/243, 0xf3, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002c8000-0x10)={0x0, 0x0}) getxattr(&(0x7f00005b5000)='./file0\x00', &(0x7f00004ec000-0x2d)=@random={'system.\x00', 'eth0system#%posix_acl_access\\./ppp1\\\x00'}, &(0x7f000058d000)=""/4096, 0x1000) 2017/12/27 17:17:08 executing program 4: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VT_WAITACTIVE(r1, 0x5607) pipe2(&(0x7f0000879000)={0x0, 0x0}, 0x80000) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000090f000)=0x7, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000090f000-0x8)={0x2, 0xfffffffffffff801}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000b000)={{&(0x7f000090b000/0x3000)=nil, 0x3000}, 0x1, 0x0}) listen(r3, 0x8000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000c000)={&(0x7f000090a000/0x3000)=nil, 0x3000}) 2017/12/27 17:17:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000969000-0x4)=0x2, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c88000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006eb000-0x4)=@int=0x8, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000e11000)=0x0, &(0x7f000076f000)=0x4) 2017/12/27 17:17:08 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mlock2(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x1) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x201000e, 0x2, 0xc000) llistxattr(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000003000-0x1000)=""/4096, 0x1000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000f000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000000f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000010000-0x4)=0x58, 0x80000) mremap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000008000/0x2000)=nil) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000744000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) 2017/12/27 17:17:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f57000-0x4)=0x4000007, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f000047a000)=""/175, &(0x7f000018e000)=0xaf) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c2e000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000604000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:08 executing program 0: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000912000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) 2017/12/27 17:17:08 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00002be000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000bee000-0x4)=0x0) socketpair$inet(0x2, 0x80003, 0x6, &(0x7f0000dd0000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f000087d000-0x91)="05fe2749e7af23364a9bb5b7d4d8240a7475818beaf75ae5ec1e7e82edabfd899d404cb937b2647a907319715eb6c13dbffc6fb43c7a3bd0cad52b076f17c5906768bd9091e3614351f5be7b98acdcd87e59d13457af8797a7118c11f718b2e245bdf86a69ae9e353c0cdaf14f5d90f8c91166a3a5d3f9cde3f64de07b0b1245e3fb9d29a6514328a2325a738c8974703f", 0x91) r2 = socket$inet(0x2, 0x6, 0x100) pread64(r0, &(0x7f0000a42000-0x15)=""/21, 0x15, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d4a000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d21000-0x4)=0xe8) 2017/12/27 17:17:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000d6f000-0xd)='net/fib_trie\x00') recvfrom$inet6(r0, &(0x7f00009c0000)=""/141, 0x8d, 0x21, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fc3000-0x10)={0x0, 0xff, 0xff, 0x5}, &(0x7f0000603000-0x4)=0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a3c000-0xd)='/selinux/mls\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x83c, 0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00005b5000-0x8)={r2, 0x3ff, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b06000)={r2, 0xffff, 0x0, 0xb57, 0x0}, &(0x7f0000781000)=0x18) read(r1, &(0x7f00007bf000-0x3e)=""/62, 0x3e) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000c23000-0x4)=0x8, 0x4) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000dc8000/0x1000)=nil, 0x1000) r4 = syz_open_dev$loop(&(0x7f0000022000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r4, 0x4000000000001268, &(0x7f0000028000)="") getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000230000-0x4)=0x0, &(0x7f0000c4e000)=0x4) linkat(r0, &(0x7f000056c000-0x8)='./file0\x00', r0, &(0x7f000052e000)='./file0\x00', 0x1000) connect$ipx(r0, &(0x7f0000a85000)={0x4, 0x6, 0x80, "26bdafac7915", 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000070f000-0x4)=r2, 0x4) 2017/12/27 17:17:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) modify_ldt$write2(0x11, &(0x7f00001a3000-0x10)={0xcc5, 0x20000000, 0x6000, 0x40, 0x2, 0xf511, 0x52, 0x3, 0x1, 0x8}, 0x10) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000731000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dc2000-0x20)="dec89e937452f4e6dd40f9fe9a8b8364910b103a24f7c81cdd672206625c7a0e"}) r1 = memfd_create(&(0x7f00006ab000-0x5)='ppp0\x00', 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000811000-0x4)=0x3, 0x4) 2017/12/27 17:17:08 executing program 4: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f0000f58000)={0x2, 0xd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000f5d000-0x8)='keyring\x00', &(0x7f00009b6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x40000) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f5b000)={0x0, 0x0, &(0x7f0000f5c000-0x8)={&(0x7f0000f5b000)={0x2, 0xb, 0x5, 0x0, 0x1f, 0x0, 0x7, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0xa000000000000000, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x4, 0x0, 0x679363ca, 0x10001, 0x8001, 0x8000}, @sadb_key={0x1, 0x8, 0xfffffffffffffffc, 0x0}, @sadb_key={0x1, 0x9, 0xc0ff, 0x0}, @sadb_address={0x5, 0x5, 0x3c4, 0x400, 0x0, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}}, @sadb_x_nat_t_type={0x1, 0x14, 0x3f, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa, 0x10, 0x4}, @sadb_ident={0x2, 0xb, 0x3f, 0x0, 0x3ff}, @sadb_x_policy={0x4, 0x12, 0x4, 0x6, 0x0, 0x8, 0x8, {0x7, 0x6, 0x800, 0x2, 0x0, 0x5, 0x0}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0xc811) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000570000)={0xf, 0x9, 0x6e, 0x8, 0xd5c5, 0x9, 0x72}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/27 17:17:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x40, 0x0) r1 = memfd_create(&(0x7f0000001000-0x21)="2462646576272e23766d6e6574303a47504ce32b656d316d696d655f7479706500", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x96, "a3fbc101448063798ec3830080031a5a142f05c554d87e26f4effc2de3e47ace6fb0ab7e6889940c9372b6057bf7158329745c16779595c25c4a6be7c90fcc97f2523f3f692b1272a012201ed3aefe0f7276c8add151bfee510fa588953f807f5e6df27e0e419a696d4c0e345afea06b1d0633f7483d42517e40181c68bd015692e7b6ed088c01785d938cd5ed6913731bfd47e183c9"}, &(0x7f0000000000)=0x9e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x4, 0x81, 0x5, 0x3ff, 0x8, 0x9, 0x80000000, 0x1, 0x6, 0xffffffff, 0x9, 0x9, 0x3]}, &(0x7f0000003000-0x4)=0x108) write(r1, &(0x7f0000004000)="8cb1", 0x2) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfed) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000005000-0x8)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mq_unlink(&(0x7f0000001000)='cgroup}-}\x00') 2017/12/27 17:17:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) fcntl$getown(r0, 0x9) r1 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write$sndseq(r1, &(0x7f0000f9e000-0x70)=[{0xff, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0xe7, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"a6020e72dbd73147502e0fd2"}}], 0x38) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0x3d3000)=nil, 0x3d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003d4000-0x14)='bdevselinuxvboxnet1\x00', 0x0) mmap(&(0x7f00003d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003d5000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000003000)={0x2020000000006, r1}) ioctl$int_in(r0, 0x5421, &(0x7f00002b6000)=0xffff) mmap(&(0x7f00003d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f000035f000)={@generic="fccb362d688020c4866a29f98d934cb5", @ifru_data=&(0x7f00003d4000)="52a5050db64ba0b52ef1953a3b1a712f68e65ed6ccd3d61d8ec29a30d8e27bd3"}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000083000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f00003d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000037c000)=0x2, 0x4) mmap(&(0x7f00003d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f00003d5000)=0x9) fcntl$addseals(r0, 0x10, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2017/12/27 17:17:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000001000-0x4)=0x9) shutdown(r0, 0x1) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00006b2000)={0x4, 0x100, 0x989, 0x6}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fb}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00001df000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d62000-0x4)=0x8) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000c4c000)=""/92) writev(0xffffffffffffffff, &(0x7f00004f6000-0x18)=[], 0x0) 2017/12/27 17:17:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000741000-0x10)='/dev/sequencer2\x00', 0x501000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a51000-0x20)={0x9, 0x7fffffff, 0x8, 0x7, 0x6, 0x5, 0x5, 0x400, 0x0}, &(0x7f00005c9000)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007f0000)={r1, 0x5, 0x0, 0x3a955c67}, &(0x7f0000383000-0x4)=0x10) mmap(&(0x7f0000b68000/0x3000)=nil, 0x3000, 0xd, 0x20010, r0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000f7b000)=0x55d800000000) r2 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f000037b000)={0x0, 0x0, &(0x7f000094b000-0x48)=[{&(0x7f0000e80000-0xe)=""/14, 0xe}, {&(0x7f0000cb4000)=""/0, 0x0}, {&(0x7f0000cf8000-0x52)=""/82, 0x52}, {&(0x7f0000dbb000)=""/37, 0x25}, {&(0x7f0000b67000)=""/80, 0x50}, {&(0x7f0000328000)=""/171, 0xab}, {&(0x7f000042d000)=""/250, 0xfa}, {&(0x7f0000413000-0x86)=""/134, 0x86}, {&(0x7f0000c26000-0x30)=""/48, 0x30}], 0x9, &(0x7f00009d5000)=""/28, 0x1c, 0x7ff}, 0x0) writev(r2, &(0x7f0000d18000-0x10)=[{&(0x7f000030f000-0x2c)="2900000021001980013d7524000a00080200001600000000200000000900130000000000080249cbe0", 0x29}], 0x1) eventfd(0x0) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000003c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000e1a000)={0x1, 0x45, 0x400}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007a0000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000082d000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2017/12/27 17:17:08 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x7) 2017/12/27 17:17:08 executing program 0: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) r1 = syz_open_dev$loop(&(0x7f0000608000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000dc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "747880dcefd15a683823a21aa7a6b06f03df82a28cbf55e16f88129c3f55ec29026f9cb8984b1f6cb48b2f9b3d25b316209c779303e765876ff32e6b29cf4a4d", "fdd33f3016ed573ee29b88f97f3e14e1d0b88302e5cd7be43a3d7bcdda5f191b34e2a253642a3a01773754b9a3743608345554d5848150f824a973553d4290cd", "05656adbbb1dc818c3534a85725130f591341fc6c4d291bd4903a354569c426e", [0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000029000-0x10)={0x2, &(0x7f000000e000)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2017/12/27 17:17:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000df4000)={0x0, 0x1f, 0x0, 0xb5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) write(r1, &(0x7f0000800000)="05000e42fc344b70ab0fe7e16c214d1825d9be3b93cab23b26ccbc08ee968fa27a7fdf1a3f3d6d42abf3b21f87a07ef27a2ab212d006061b1ccccc287e1c583f188d2340f6ad4dfdb3d9b37fa5567f236a455e44a236f527e8ae1c2ab2fb371a31d8f3d800084b548b1da721081a3561b4330b5386bf3d4b4baf21dbf34015c7315652", 0x83) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000a8a000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/27 17:17:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000079e000)=""/53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000-0x4)=0x0, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000fab000-0x8)='./file0\x00', 0x400, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000001000-0xdc)="ac54714fddcfc24ce649b50096bc8313cd2bcb858ae260acdf9c9bc1ce9fdb7a7892c209b922e5f394a72a1ac1a3a78d30bf476ac9f45413af1894068980c5e95b5af8ba7b598e4c55afd0d1eaf8f90ba0c01e8c1ec8b31554d256bbdde39f4874b973f591e10ada33db202dec29437af64223bd0e5319988c63f1f67a4ee57c4cfb7066932ce363170450002299c8477bf9146c47aaac5e8cd14b965564887d1e2fd0ee769e7c73307b2f18619c156abec97df6e3025712cba42b2e1d686178a47472bcb2dd52501ac85a44b9182f4841f1cd42e6d4c803f023a908", 0xdc, 0x240040d0, &(0x7f0000275000-0x10)={0x4, 0x8, 0x81, "f8716f328738", 0x5, 0x0}, 0x10) 2017/12/27 17:17:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000491000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000001000-0x18)={0x8, 0x1f, 0x3f2, 0x9, 0x6, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000001000)={r2, &(0x7f0000001000)=""/54}) [ 44.586711] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/27 17:17:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000018f000)={0x0, 0x0}) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/load\x00', 0x2, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f00000a4000)='auxv\x00') ioctl$KDDISABIO(r0, 0x4b37) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x27)=""/39) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000000)={0x2, 0x0, 0xffffffffffffffff, 0xfff, 0x4, 0x800}) 2017/12/27 17:17:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000802, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c9d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000886000-0x4)=0x0, &(0x7f0000075000-0x4)=0x4) 2017/12/27 17:17:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00000fe000-0xa8)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0dedf7207166dc8bc2175754472183eb94856e726e4d044bdcc9dab953ba0cd00a1208a1b88843703344038b7f90aca3fdcc3ab50fca14d56997d75887650b2baa49065d4f85a4fbde5502ba0880862b87511b7ab98ba3b6ac52979de5ab0fcd0b888e094820943c4419fdaded99951d9512cfe6070e53b08348b609e6895cb0f9d9a", 0xa8) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000702000)="0d6984096c74b1dd0b451deeb1c042d89bcde6e52651a31b1412224382943e332ecba47d12920bf5bd18bf950d71e6da666a8ba5a6da2b10259c30a2f9b3d3999017330a4f31613755f62aac2c14088821b03d4680", 0x55) 2017/12/27 17:17:08 executing program 0: mlockall(0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000702000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/27 17:17:08 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000003a000-0x4)=0x0, &(0x7f0000fc2000-0x4)=0x0, &(0x7f0000850000)=0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fb8000-0x28)={@generic="259397adaf82e529ddd6f9c18611deab", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000197000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be9000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004ff000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x83, 0x1, 0x26, 0x1, 0x1, 0x0, 0x80, 0x20, 0x2, r2, r3}, {0x1, 0x1c9d6a66, 0x7fff, 0x401, 0x6, 0x1, 0x401, 0x7}, {0x0, 0xe303, 0x401, 0x6}, 0x3f, 0x80000000, 0x7, 0x1, 0x80, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x6}, 0x1, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x8b6df7fa985d74ea, 0x3, 0x1, 0x200, 0x7fff, 0x6}}, 0xe8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000fc3000-0x68)=""/104, 0x68, 0x1, &(0x7f0000fc2000)={0x3, {"7f7ecd31f774db"}, 0x8}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fc2000-0x8)='./file0\x00', &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setresgid(r1, r4, r5) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fc0000)=[{&(0x7f0000fc1000-0x4)=""/4, 0x4}], 0x1) 2017/12/27 17:17:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000066a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000e88000-0x8c)={0x1, 0x3, 0x5, 'queue1\x00', 0x7ead, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$evdev(&(0x7f00009a8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000cf6000-0x10)={0x0, 0x8, &(0x7f0000cf6000-0x8)="0afaec1b64d56f6f"}) 2017/12/27 17:17:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f8a000-0x8)='./file1\x00', &(0x7f0000a9f000-0x8)='..', &(0x7f0000941000-0x6)='ramfs.', 0x4, &(0x7f000023a000)="") 2017/12/27 17:17:08 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd7000-0x11)='/selinux/enforce\x00', 0x44280, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c09000)=0x14, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000fd6000-0x14)=@ethtool_wolinfo={0x6, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000870000)=0x0) syz_open_procfs(r2, &(0x7f0000160000)='ns/mnt\x00') 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0x71000)=nil, 0x71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000006f000)=[{&(0x7f000006f000)="810044", 0x3}], 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000044000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/27 17:17:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dd5000)='io\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000d60000)={&(0x7f00009b3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f16000)={0x4, [0xd1eb, 0x8, 0x0, 0x1]}, 0xc) sendfile(r0, r0, &(0x7f000031a000-0x8)=0x0, 0x7) ioctl(r0, 0x1, &(0x7f0000f6e000-0xf7)="6034420470ebd513c43bd131d3829ecf4a68b196f5aa5876c29f060ab3e76196d25c51136e4b56a1136798af13ddd378c8aaa6ba55566e59b6c433492d24a0a338f45a47d450ac3ec14ea3d09568c0a6128827a1d16bb0651314c9b71ad84aaf44a8f6db5849fe20a1d1f7d99672319ab67df021c5e6715601c746e2686780cc54bf0f8a94dc1d56d4c5e1ed69a2ed24eb91e2cf2d4734eced0978d58b424d3ce721154be79e6a79b12eb6ca018229a29a82762fde71a88a44846299821e4a2d74be58ed5208b025afa7d4255db021ec3527f685155a4c221d68f8f7f4f36b6a5649d241f4c567d2fd07d2522284e15e36fdfe66f8136f") [ 44.629369] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000004d000-0x6)={0x77359400, 0x0}, 0x8) open(&(0x7f000009f000-0x8)='./file0\x00', 0x10000, 0x10) nanosleep(&(0x7f00000a3000)={0x0, 0x0}, &(0x7f0000235000-0x8)={0x0, 0x0}) 2017/12/27 17:17:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000254000-0x9)='net/snmp\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2017/12/27 17:17:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000e000-0x11)='/dev/vga_arbiter\x00', 0x140, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005ca000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fb}) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00001cb000-0x4)=0x0, &(0x7f00005fd000)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000702000)='/dev/autofs\x00', 0x200080, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000028000)=0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/27 17:17:08 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$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) open(&(0x7f0000345000-0x8)='./file0\x00', 0x80, 0x5) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2017/12/27 17:17:08 executing program 4: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000158000)=']mime_type\x00', 0x42, 0x4, &(0x7f0000fe2000)={0x7fffffff, 0x20, 0x4, 0x7, 0xfff, 0x9, 0xfffffffffffffff7, 0x4}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) poll(&(0x7f0000ecb000-0x38)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a07000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b7000-0x5)='/dev/sequencer2\x00', 0x202202, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000819000-0x4)={0x5, 0x2, 0x1004}, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=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]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2017/12/27 17:17:08 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x5)='ntfs\x00', 0x80080, &(0x7f0000002000)="ffb169e46f267f7aac7e94de8c0a469a486fa3d02ea805b612a10bc8ce4ef5fbbcd227f98d7705fc5beb110a73381d6752a987bf25a008e6126cfad3bceb54565348c2e3df5c6c724e8799c2be0ee891fb10a188af54e08a7114e8f332f3e7c29a859a32d4ec6de9cd5d5984bc413ea242e9f2e2c33faaf9d2f4666ba8f3bd69a08c4a5db560368fe634e25b4933b399bb10e47d71f7f0bed38b78cd3d0ea4e49f167f7a6160f60df174b8317d528deea6977e6bf111d7a0f4f45c3f8b8408f78e843d03b52dfea5a46a5bad1829e38069165d8b323c97d9e7a72ecef7bafbba3ce67ebd538c") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000)=[{&(0x7f0000006000-0xe4)="b3423b91c928dc9ae55d14f9133c6656b2f818e03badd78da7ff31e4f0f9d13cdc14cfd0b6edb746867ec276c95363eeca34cb1c8b6738824157549d7541fd11ff5cea564526ad7d5a4468ae0ef27b04663edb42f976356e7f68555fe6a92125d1a5f77cd3be35d61335f04ff641919bf3b26ab92f", 0x75}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2017/12/27 17:17:08 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000003a000-0x4)=0x0, &(0x7f0000fc2000-0x4)=0x0, &(0x7f0000850000)=0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fb8000-0x28)={@generic="259397adaf82e529ddd6f9c18611deab", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000197000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be9000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004ff000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x83, 0x1, 0x26, 0x1, 0x1, 0x0, 0x80, 0x20, 0x2, r2, r3}, {0x1, 0x1c9d6a66, 0x7fff, 0x401, 0x6, 0x1, 0x401, 0x7}, {0x0, 0xe303, 0x401, 0x6}, 0x3f, 0x80000000, 0x7, 0x1, 0x80, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x6}, 0x1, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x8b6df7fa985d74ea, 0x3, 0x1, 0x200, 0x7fff, 0x6}}, 0xe8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000fc3000-0x68)=""/104, 0x68, 0x1, &(0x7f0000fc2000)={0x3, {"7f7ecd31f774db"}, 0x8}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fc2000-0x8)='./file0\x00', &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setresgid(r1, r4, r5) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fc0000)=[{&(0x7f0000fc1000-0x4)=""/4, 0x4}], 0x1) 2017/12/27 17:17:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000ca3000)='./file0\x00', 0x802, 0x800000000000008) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000056c000-0xfd)={0x0, 0xf5, "c8eac96e17b595172b480151953f638ef515546cf86d22faedd5f4f4cd408c25d294a9c29c75dedc5cad83350a16ae0dc9e10638e6dadab0871677fedde2a3cdb7283fb3edaeabd764d94333981280598fcbafa9cfbcb7bad4967891382f34eb095926bc2fa288b151649450e93481527f0154a09b251c540a7ed31c25827217a2f9fe4bd27a85dd1f391812b576044626d39d5f62fc5567e18852fcae2ea6ac472dd3390ec2c657f2fe2c5d9dbe8567902b3187fe4e77a320dd4270f7a7980495330c1f1d33d5bb084cb262311fff0d5ac0dbc650b62b408a4664eed2a16ac839d852227303810d000e46903d935431f85e8e52db"}, &(0x7f0000df8000-0x4)=0xfd) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000873000-0x8)={r2, 0xfff}, &(0x7f0000760000)=0x8) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000783000-0x6)={0x1, 0x9, 0x0}) r3 = getpgrp(0xffffffffffffffff) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000e52000-0x4)=r3) writev(r0, &(0x7f000089c000-0x10)=[{&(0x7f00004ec000-0x29)="2900000020000902000000000000240002000000000000802821000008000d800011e010315aec00c8", 0x29}], 0x1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dc2000)='/dev/sequencer\x00', 0x8001, 0x0) getdents(r4, &(0x7f00005d9000)=""/75, 0x4b) 2017/12/27 17:17:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c2e000-0x2)='&\x00', 0x1) inotify_add_watch(r0, &(0x7f0000d01000)='./file0\x00', 0x800) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r1, &(0x7f0000359000)=""/82, 0x52) getdents(r1, &(0x7f00006c9000-0xcd)=""/205, 0xcd) 2017/12/27 17:17:08 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000709000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000189000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xb8)={r1, 0xb0, "2c3d1ca1e7ff1dbcee6df03b2f63b0003fc9b9162bc2d0956af2c0b909e58c8acc5b2114cd11a32192d919fca3b0b9a87c91d985dafc3cac5cf8e97c7a7ebc1392449950d58dad2a674705aaaa69d5a42841ee5081c82cf8701f3e64b7295b16e96a235636c6534fbc86468891051426b1149c9adb2dc38bacde37f90734663d2e0f186ff18220e79b039fa6a96362eaecf488273e89499d833f9676dce66f7fea73fed8b1f96010e4d1e09072a3fa36"}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000871000)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f0000e1d000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a99000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ad3000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x3, 0x3, 0x319b7bbe, 0x2, 0xfffffffffffffff8, 0x1f, 0x80, 0xa0, 0x0, r3, r4}, {0x8, 0x7, 0x2, 0x1, 0xfffffffffffffff8, 0x1, 0x80000000, 0x3}, {0x2, 0xfff, 0x4, 0xfffffffffffffff7}, 0x7, 0xb61c, 0x2800, 0x1, 0x10, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x7a29}, 0x8, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x3, 0xfffffffffffff17e, 0x7, 0x2, 0x3}}, 0xe8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000049b000)={r1, 0x4c7f}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00009a4000)='cubic\x00', 0x6) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000057a000)="1f0000000601ff080000000000f622fffffffffffffe00810000fbff815a98", 0x1f) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bc6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) statfs(&(0x7f0000632000-0x8)='./file0\x00', &(0x7f0000052000)=""/43) 2017/12/27 17:17:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000650000)={&(0x7f0000aeb000/0x2000)=nil, 0x1, &(0x7f0000eba000/0x1000)=nil}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) fchmod(r0, 0x20) fchdir(r0) writev(r0, &(0x7f00004da000)=[{&(0x7f0000d60000)="390000001300094700bb6183c306ffef0700f1ff01000000450000e8fff4800019001a00040000000000000800000000000006010800000000", 0x39}], 0x1) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00007e5000-0x4)=0x0, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000866000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/27 17:17:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000a5b000/0x3000)=nil) r0 = add_key$user(&(0x7f00006d0000)='user\x00', &(0x7f0000abb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d0000-0xac)="463727856482b0ba9f87692dd2bc9e0610ed64608e75ece4f0299ad5c1ad99a3e1e2c4c03c5f9ffe118c80848252b74636d889075044deff086f1b7f855f6e20eacdb329aff4f2a7efafd47e05be3a13251666c9f45ae201b20a6b82c1fd616f8f5fa77f4d2046114493610ad081db714035822b07d1a9662eea0e55ea648c7c047f81f3c1290aff2bfdab5064dc1d59b17fbee1fe20d632a3ca4a0202312a3dccfc15349030d9b6b721c2d2", 0xac, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000f0c000-0x5)='ceph\x00', &(0x7f000078e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000ed000)="4299571f42d61476b0f544b956d80ac2bc33418a7cc622c8a97e45ed73483461769a8c44a843dc6cc9a794a08d1469b880ff2237232833681a69fc8491fac3b078e3a98dd2570ddc3333237fb7914f2a4643791f49497adadef27a6f98383e6c889c6098fce2", 0x66, 0x0) r2 = add_key(&(0x7f0000745000-0xa)='id_legacy\x00', &(0x7f0000768000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000ce0000)={r0, r1, r2}, &(0x7f0000659000-0x4a)=""/74, 0x4a, &(0x7f0000922000)={&(0x7f000051c000-0x6)={'sha224'}, &(0x7f0000954000-0xf2)="37e6b6849349c285de955b0a8aa6140c161732d8ca09812db7e9179f8a6cb629a817221e4eef17fba6031598502a663bf25452005e216c2a46f966f4d7c49a6bd22a7a814faa07120f174b389809ad07d206a4e2ff339e1618d29bc5f038255df825d518e02d964193d6bbc067516448b1ce8d15a2037a9db9fc179b2a52d91cb450357c1b5fecd0e66b1761edac1341ab4f0691f6ebb35509fd8cda8f2126e2ef715a18fe3b9901b0f74175d1ae32f808cfff7983971a3625dcd29a79d61fe86a48f74f9a9fa9f801d19073ae04bf89deae83462f4c47ee1e443aa092987bb9a782e52892d594bb888e4b6a19c2f15c280b", 0xf2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x10, 0x6, 0x5934, &(0x7f000020b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000b08000)={0x3}, 0x4) setsockopt$inet6_int(r4, 0x29, 0x35, &(0x7f0000c96000)=0xbd0, 0x4) r5 = socket(0x2, 0x2, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000bb0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000253000-0x4)=0xc) ptrace$setopts(0x4206, r8, 0x4, 0x20) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000b33000-0x4)=0xa133) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/27 17:17:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000f7d000)={&(0x7f000019e000/0x2000)=nil, 0x10000, &(0x7f00005ec000/0x1000)=nil}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af7000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000248000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000b67000-0x1048)={0x2, 0x6, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x202, 0x18, 0x0, 0x0, 0x1001, "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"}]}, 0x1020}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000143000-0x10)={0x0, 0x6, 0x0, 0x2}, &(0x7f0000d0b000-0x4)=0x10) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000632000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace$getenv(0x4201, r5, 0x6, &(0x7f0000fc2000)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ec9000)={r4, 0xffff, 0xfffffffffffffffc, 0x401}, &(0x7f0000f4b000)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ip6_vti0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) mq_notify(r2, &(0x7f0000eaf000)={0x0, 0x2e, 0x2, @thr={&(0x7f00007ef000-0x1000)="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", &(0x7f0000044000)="89dfc9c9ef5c5a1f0ed61b079c66fddb7c7f7faba42b6bca43b319f822f839a9cfcb1065120d57a51e96f405d882a180446ffba898e2e8202d08a79a84a38434d6549a9bb2fe23b2405031743e7bb5511f2fd9f564fa3eb71f5366562c04c181cb06f702cf06152cbcf2bbc48660bafe47c56a6eb1584b1f9ff6eec742a09c3384ccb513642ea76005c40fc4de94b7b8d026433e810bac9beed1b71a603f3df459779c2c8b2551e86549661c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r6, 0x29, 0x0, &(0x7f0000d33000-0x108)={0x3f, {{0xa, 0x1, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000a4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r6, &(0x7f0000f64000-0x1000)="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", 0x586, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r6, &(0x7f0000527000-0x30)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478b", 0x27, 0x0, &(0x7f000080c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/27 17:17:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4800) close(r0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008d9000)={0x0, 0x68, &(0x7f0000c5d000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x76, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe7}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000394000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0xfffffffffffffffb, 0x5, 0xa26f6da}, 0x10) close(r0) [ 44.953252] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 45.011033] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/27 17:17:08 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/enforce\x00', 0x40800, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000076e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000932000)='net/route\x00') poll(&(0x7f00006d4000-0x50)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00008d6000)=0x4) openat(r1, &(0x7f000038f000)='./file0\x00', 0x80, 0x32) 2017/12/27 17:17:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000106000-0x8)='./file0\x00', 0x580, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000884000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xff, 0x5, 0x9, 0x84}, &(0x7f0000fb1000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000062c000-0x14)={r2, 0x1, 0x1, 0x10000000000003f, 0x7ff, 0xfff}, &(0x7f0000a8c000)=0x14) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e16000-0x4)=0x0, &(0x7f0000868000-0x4)=0x4) 2017/12/27 17:17:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000010000001, 0x7ff) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000d09000)=[], 0x0, &(0x7f000033b000)=[], 0x0, 0x0}, 0x20000880) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) r0 = getpgid(0x0) ptrace$setopts(0x4206, r0, 0x4, 0x100002) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000011000-0x8)='./file0\x00', 0x8, 0x1000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000011000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000)=0xc) setreuid(r2, r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x200000000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000010000)=0x0) 2017/12/27 17:17:08 executing program 1: sched_yield() r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006c9000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f000092d000-0xcf)="c24c48601217c4b41f0956f5756b5ff15333f28f065e6f4f069f27b7674bce7c4827607fcfc6bc3d3e00000001f700ffff00000000000049452a50c56122ddf9d15b2148adfb632aeea2001300800789d42aed86342d8012d47194d4203a289d6588ade5e08361eae4877c9aa611818a6c68763f272ecc40ced2ec10408ac7579f8241a145cc17a242fd133a344d6d0000000103c8da86141eff070000a8999cdbfc0090068c6d5e0ade038c5cf309b3ab9b7776b60e2f6a9f7460deaae2746f85fb1df244cb57613d7214cf36", 0xcd, 0x20004015, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f95000-0x4)=0x7, 0x4) keyctl$chown(0x4, 0x0, 0x0, 0x0) 2017/12/27 17:17:08 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c28000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f00004f2000-0x58)="df8e392937a186d630043615593baa57ff00e8fe15ffed0000079bb4d5ed5cff0300180a00", 0x25) 2017/12/27 17:17:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00007f6000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005e6000-0x34)={{0x0, 0x2, 0x8001, 0x2, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x10)='{+selinuxcgroup\x00', 0x2) splice(r0, 0x0, r0, 0x0, 0x101, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0xfffffffffffffffe, &(0x7f0000001000)="2deb6e12f1e429f02af99966cca48032f05549b4e77210bbcda93ec6616a2e9dea6f183eda22d5a54d5ee4356144f4b1d315724cfcc584", 0x37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00006ed000-0x10)={&(0x7f00004a9000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x1) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ec6000-0x18)={0x0, 0x401, 0x10, 0x1, 0x9}, &(0x7f0000ec5000)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006d9000)={r2, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ec6000)={&(0x7f0000c8d000/0x6000)=nil, 0x6000}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ec8000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) writev(r1, &(0x7f0000ec5000)=[{&(0x7f0000ec4000-0x3a)="390000001300090400000000810000000700004001000000450001070000001419001a000400020007000000010000080003010c00f41ee400", 0x39}], 0x1) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000df0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f4000-0x4)=0xc) r3 = request_key(&(0x7f0000d72000)='keyring\x00', &(0x7f0000f94000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000212000)='eth0mime_type&--\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r0, &(0x7f0000b6b000-0x40)=[{{&(0x7f00003d0000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000334000)=[], 0x0, &(0x7f0000701000)=""/145, 0x91, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000098000-0x8)={0x0, 0x0}) 2017/12/27 17:17:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c53000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a89000)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e3b000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000318000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000090d000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000db000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008c6000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0x31ed3a3f, 0x1, 0x5, 0xf, 0x20, 0x20, 0x3, r1, r2}, {0x0, 0x6, 0x3a96, 0x20, 0x4, 0x2, 0x4, 0x0}, {0x6, 0x1ff, 0x92, 0x800}, 0x4, 0xfffffffffffffffa, 0xff, 0x1, 0x20, 0x1}, {{@in=@multicast2=0xe0000002, 0x80, 0x1}, 0x3, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xfff, 0x6, 0x0, 0xd96, 0x20, 0x6, 0xdec1}}, 0xe8) 2017/12/27 17:17:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000525000)={0x0, 0x0, 0x6, 0x3, 0x0}, &(0x7f000032a000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c11000-0x8)=@assoc_value={r2, 0xc46}, &(0x7f0000dfd000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd0, 0x4) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f000051d000-0x2)={0x7, 0x2}) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000045e000)={0x0, 0x0, 0x0}, &(0x7f00003e2000)=0xc) sendto$packet(r1, &(0x7f0000681000)="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", 0x463, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="390000000212", [0x0, 0x0]}, 0x14) sendmsg$unix(r1, &(0x7f0000dd3000)={&(0x7f0000d3e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000095f000)=[{&(0x7f0000fbc000-0x1000)="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", 0xbf4}, {&(0x7f0000c47000)="5840a958c3ba28f0e7cf36d24bdd71b6b820141e0e92bb9a2bb0baa080fbdd5169c46ecc6ac1d0e80649b8cc18eb20cff1d039154ad76f67dbac745334319da5236b1c94d17770af2d850f5c29ce8c6439dd5b05007afa68aca211948f19924014990c2fa39f307bacf3448ed511bed42dcdd3b669e38da711e13b7b2f9b7243443f0e1aa06987ed110818a1619821e5229e8c2be20cac617069a066712a00b1", 0xa0}], 0x2, &(0x7f00002b0000-0x44)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [r1, r0]}], 0x2c, 0x4}, 0x4008080) 2017/12/27 17:17:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x105000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x60)={&(0x7f0000001000-0x10)=[0x179c, 0xfffffffffffffff7, 0x101, 0x1], 0x4, 0x7fff, 0x9, 0xd1c80000000, 0x0, 0x81, {0x5, 0x544, 0xffffffffffffff00, 0x2, 0xfffffffffffff177, 0xfffffffffffffffd, 0x3, 0xffffffff, 0xffff, 0x5, 0x0, 0x5, 0x6, 0x0, "4dc4ef18afe04bb40f985aa66e371d798b4791baa9da3e3afa1abd28d681c2c6"}}) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d1b000)={0x0, 0x1d9f}, &(0x7f000074f000)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d1c000-0x8)={0x0, 0x1}, &(0x7f0000d1b000)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d1c000-0x6)={0x0, 0x3fdc}, &(0x7f00004ef000-0x4)=0x6) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000075b000)={0x0, 0x5}, &(0x7f0000775000-0x4)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d1c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x9, 0xffffffffffff7f66, 0x1}, &(0x7f0000d1c000-0x4)=0xa0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d1b000)=@assoc_value={0x0, 0x0}, &(0x7f0000d1c000-0x4)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d1b000)={0x0, 0xffffffffffff9d86}, &(0x7f000048b000)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c62000)={0x0, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x6ec1, 0x40, 0x2, 0x2b00}, &(0x7f0000301000-0x4)=0xa0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d1c000-0xfd)={0x0, 0xf5, "51469462ed064c846b80846cd87a34a9ccc4053c3f635aa349bff6bfe807bd83a92d2171e979ec228ddba4a226f1e1ab6e6f7c27795a2bb68ab044a58817bf0b10f1be431efc457ce1543edf7bb412237e05c605fc955fc445620a39a4c23d6c1f8d99c1bb0a2784ca5bb006ce19515b81cd3fa45d339840c77354909d8dd86918bb9f3df4e77c77555722fa38ccd2f8033c4d396a7e0c11fa0ca7b682a6f3c62654321e9ea4217caf40c7400cc656ee3ee874bd06f521356941fccf05b122e24dc96ff2b52d3924dbad1839052b43b96654ca34dae3f1e9aa2e42fc685e1f1b616acc59645bfc4b635688b104b63d8a590d20a29c"}, &(0x7f0000d1c000-0x4)=0xfd) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d1b000+0x63f)={0x0, 0x84, &(0x7f0000085000)=[@in6={0xa, 0x0, 0xbc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x52}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}]}, &(0x7f0000d1b000)=0xc) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d1c000-0xc)={0x0, 0x3c, &(0x7f0000d1c000-0x3c)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000379000)=0xc) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005ea000-0x8c)={0x0, @in6={{0xa, 0x1, 0xc8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x380000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d1b000)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000162000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x1000000000, 0x1f, 0x1, 0x0, 0x5, 0x7fffffff, 0x2, 0xa3d7, 0x3, 0x6, 0x4, 0xffffffffffffffac, 0x2, 0xff]}, &(0x7f00001ef000)=0x108) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d1c000-0xa0)={0x0, 0x98, "3cbd2c73e5635e5e01f259138ced3c8ac55be4325391b8d24096e8da269443ec83633a2e33ead6890937262a4e7b784bc06232247ba914fd0f053ab113a8a1efb8a75c5bd61fd376b9adbd024a1710440a35831c4dee175d27eedbb8aa4a473d91b4efb132b21e07ccace5ccdc04ef301fd93635e338e9e35f8ed8199bf5d60e1176639871ec4824fd64e245a2c8bb9b6df7241f2be3f67a"}, &(0x7f0000d1c000-0x4)=0xa0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000d1b000)=[{&(0x7f000079a000)=@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c, &(0x7f0000d1b000)=[{&(0x7f0000d1c000-0x66)="fd6ffbe4f9bc267aa66c46c3c889bac0d1f94a51079732246b9378eceaa37544bd5d172df702c21701420724772380273493f77e1f33fe28e9f595f7d2441a6eb26dc454a179efe18eb22e07d8b270af203a77de9631c2d1cb0a2a90e675213ab6a39164df80", 0x66}, {&(0x7f0000d1c000-0xdb)="e7852fc4cc0e18d05d66e3e53ee959be201c2d18aa50b7ac27030004ea1e7f236507848a4bafa3354863d32e50b098f27062bec474b3d1871bf2cc7157b4e7a482e5ca37a267b4dd6d0faa832f6a057d9557d75261ec46d12b3f70b0af80d6a3a5a4796f3722ccfcb1373363870a696c0e676878a54f01de6cb6527dddb14901c1f5a518531d843a4f7e126f9d1c13adfb03a445700d5a7e776f9a566add2cfed715a421508c1da69f0941799d0a16ff2f8eab5a3aec9dff8092a2abfa07482b7d4d697c435890e3e73df91ecbf053239b38597459d4c48afe55d0", 0xdb}, {&(0x7f0000d1c000-0x48)="b7cdf0938d066c15deded3423e20c8a68dd4124f3c795f6c9d7ce67c1b20198e45594552fbeffab60cab5cdbd219b41d95f16d3c29f74c6a3f6f7e624f0c888c80f8e99bb9570215", 0x48}, {&(0x7f0000cb5000-0x68)="ab41eb4d9ab4d9e93c781b1a304c4b90e1a4a47c910b6edb98b9a629b9f9899029e8c239cf3b22ac225a7b4df26fd612791b9baf3de435c541bce995bd15bff96cdbc61ed8e7f50b9399fbe30c679dee32dc00f80016165ad539cb9a315f5c58b2648fa4168bd8c0", 0x68}], 0x4, &(0x7f000073b000)=[@sndinfo={0x1c, 0x84, 0x2, {0xff, 0x200, 0x6, 0x2, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8, 0xffffffff, 0x6, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x3, 0x2, 0x100000000, 0x7fff, 0x2, 0x4, 0x101, r4}}], 0x84, 0x20000000}, {&(0x7f0000417000-0x1c)=@in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1fce00000000000}, 0x1c, &(0x7f0000d1b000)=[{&(0x7f00004c6000)="46257e2a1e85a95a8da4a205cf4869930830c5f2b8e230d7adbf6b383cb7dc568e867ceee3ed96c1ffdd798f40cea26232a5aec9e15eb73bb74d87244d62b6c58bca2c5c55be66a3b7114056e6746e4e2e407466102913a4773a7aef5174819b2880a5f119e5a338b675d47cb9edf2d39558a8f6199314fdac090be09a402e848fe48a09d34df75a6856fa0e7a97b1c36186a912781fb9c5564aa1781acbe8c0e7347d4f100d6086e822a17c4b62115789e3ae", 0xb3}, {&(0x7f0000d1c000-0x15)="a357ffaa961b1a71c8bfbd35434417e0a8112fdb16", 0x15}, {&(0x7f0000d1c000-0x1000)="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0x1000}, {&(0x7f0000d1b000)="933b07a1b08622dac558d7727201a91f6778bf1eda343d025943777d70f6dafcb0ebbfaba710daf1a88fd826484f434f1c2715bb5b918ba89c00e2b413662d56666749b051202d18a608ac434e9cc75003e4763264da7793c566bd924f00f15f6cb2dc0b843a009e9856d52e06be8c7b1e7225de7d7ce7e8f3a43acc77d5881b2925cd4b2e35d4542b2f41ae8a11329db10832ee058a21fe6747a7cfc567e8a461a28db9c254091003990ad72961bd39789111a4b0868af8ce4886b4c8b293d37f4ff2020ca941c141a4989b318258a30c610d7a9f8f794da20e5688569ec14fb6e16ae02bec2a0a1daf", 0xea}, {&(0x7f0000294000-0x96)="71316c87a0b0d0477eaceaadd36a4c25d44f728b1f7b1f965cb2f0b4005ccdb37fc3dff6136f17153a13daab46edb8e1ae63c4747edb0249c2e1c6ff43840979c68ff020d98906be4a88eb3f3974bbac6c7eb1111381c0a15f85852272f3d3d8cf485da130b9f99eb7d1dfcf82b926e67a60ab1e2f57e86735fb7a99b20966372ed45bbd4f0c01c0ecad7867ee1ced87d47f02f8082c", 0x96}], 0x5, &(0x7f0000d1b000)=[], 0x0, 0x20004084}, {&(0x7f000092c000)=@in6={0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c, &(0x7f0000d1b000)=[{&(0x7f0000d1b000)="24e72b01bf77681a5b9b01ad22272d772a87e2fe60d431d2fc9eb471e4085ed59ded1b09e00e6295ef45548ae30bb0bc145f627c7a1d5fbfb96fdd622eb745aca1e11463a03a09ba31d87c6ebe4181387bac025b0c2a5b61a0b322f154d65c8ea3fdc928fdd06c8288dd846dab4ae1201e2e52e1eaa7fa2a535694523c098dbe46e52fdfff45884dc79457e486a91332819f913a93d31c5193d44a13157c9b481e3b83f595d16966b5aa9a461f2afddcc263846542e03f1c787c2ab741f4bbcf06e1d96a3d098b256a8e3ef11622ff4034debf1a68f61ddcb1943d508e366c30d6f0a618b363be5e", 0xe8}, {&(0x7f0000617000-0x14)="bd96aa51ed9eb86bd2d15f2adb6b2dc0664ae1e8", 0x14}, {&(0x7f00008b8000-0xb7)="28ee573018b3f6937b44479199070c43b169b8f4f1d7db28e5b9f348fa07ddde5119bbf042ee3d5cdde7f1c713e9540f4437e91a7496386e1de359c567956b80a781bd20b78532f41e2e500284a21d638e13ca35728645e8a23e71f43d14ffbdb0e55a6efba8a61d88ef61234cbc2b0a7aae44c9811d09ddcc3ac32b8f5f5b89377377f665eadb92a84f0efcc799bf2b32b258e444cae0db3f8563ee2632eb631b9afe7e821d7e62a16f9791c6a270b567c619a65e9ba2", 0xb7}, {&(0x7f0000d1b000)="97d55af67a2f522870a4fad66933ca55584640534e07318d8176209cc6cf25fe99a46fb567649cd476c549e2d9af8801ba9a73051ee4921b3707916e79994b40e824cb7017fcbb3aaf798c315b48a134ead79a1e5de9d2c9ca", 0x59}], 0x4, &(0x7f0000d1b000)=[@init={0x14, 0x84, 0x0, {0x7, 0x7f, 0x1, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffe, 0x4, 0x6, 0x10000, 0xffffffff, 0x4, 0x7, 0xfffffffffffffffd, r5}}, @init={0x14, 0x84, 0x0, {0x10000, 0x2, 0x100, 0x400}}], 0x84, 0x20008000}, {&(0x7f0000d1c000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006dd000-0x10)=[{&(0x7f0000d1c000-0x31)="225f68d4c8e5638bd452030b6113ba316549335c46c5bc4d2070d7f4daf0456d61b9c473dd38f0a39d130ae6840cfcaaf2", 0x31}, {&(0x7f0000d1b000)="4ad0c3a5647932b91c4f62aa559ece8e1ae35e15142b89521e65615f926dc1c1493baeb0eaf260920114327e978b03dabac87fd83b62046d30dc1eb082c964e7e89426727ca4355b373d220c72f363bf89ec27c3e0edbc9cff89d8bdb7df31eab5325481ea1660f987a9df0ef465f30e4fa7a300b65bdcb3e0b5f07fbb65877bad738abd", 0x84}], 0x2, 0x0, 0x0, 0x24008884}, {&(0x7f0000d1b000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000802000-0x38)=[{&(0x7f0000705000)="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0x1000}, {&(0x7f0000d1b000)="7259c2adbac15b8598e03f449a25812f8c238a91f446a155f15d27305b0ff0e4313c2a0823af00709e9b493a484479e5f5e75ab9d968af87a2de4ef736e0d81eeb58dd1fbcca201b7dd5c47775b226179f9be2978a39b05c39a52d07ed3e2349ac609426293ab35e0488356a4e30cb6e5d48bccff886bf8fb8c181", 0x7b}, {&(0x7f0000d1b000)="840a32eee0e7ced9decf2fbb4a0b8d97ad", 0x11}, {&(0x7f0000461000)="a9651da54c5b718634b0f049b2919625f742c63183619ee3eabc72c6f11ded8c31a54a9bf18f1343804e1b0c5648f6f4d6f0bdbcf3dbd673f48db8c267e837397b5fc2304ea1ebcdc4d4770d12c096818873bd4bf3e8a2fa9f3e02f30c371b420a93c3d0c39cac", 0x67}, {&(0x7f000009b000-0x5f)="27da014810693aea42229a6d784ecc32744192a2642a0dec4938a079c348726cd9952fcf254bdf26e066cafe35a9fc2c857ae58396ac5e177f93437204f3a58d3f7a271915226fa49ca4d206f619a21b2450bb3f006933753d0ca4bcdc44c8", 0x5f}, {&(0x7f0000d1c000-0xc5)="b10097edcf406ea73913ea3f49a6bd3e9d81f07750dd15a1c3849de55c146f0d7792ccc37b1dd127fdacddac9454cb359a82a2abeda2e541e3d598950da5fee47d1254d3f7cfa0be392b389710db81b0fd6b8775dd67ac5222ee5426ff4c0afe2acaf2fd44203b4e7b91a3d79e3780c4d7deaea16169016d56a3e938fbecaad1dff97f2773b516807c5a53e0cb852ddca7bbf4c6ae48f22fe1207d1f3369bc4ed52e66350afb1845ebd7e5e08ffc98b8cef8dc14cfbbc942c2d7702f692986af61afbdca1c", 0xc5}, {&(0x7f000015e000-0xf4)="d2e4a08467ac1fd8d0d62bfe422e0c6aa2feb605cdece579c20c827f3a5ee5df9d0a389f0929d753b90ea4aec3bf5b951474e6fe75005befcb557d513ee15d7354dd794fe28f6606f1f414ff9b7e981d45266a52c96c3e0d208cc08a26591ba879853f16eed8bdfe34aa127253b1001c98358ab3119655b600787064179767fa753477a5303894d94bfa01febcdee283d7982c3604bc635b700faa47b5dc1d914c9de2ce4590bdba83b37fc2fa0d5f009cd6c57f1f4e9eb6aede5dab748e0503c40604629610ef8446db98f9eac771c50de576f17d70a3d93e56659233aea2a8119a0dbf9a62987120f6484d7c6760f82e2dd783", 0xf4}], 0x7, &(0x7f00001be000)=[@init={0x14, 0x84, 0x0, {0x5, 0xd59700000000, 0xa727, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x101, 0x7, 0x2, 0x3f, 0x3f, 0x6, 0x1, 0x3, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x4, 0x205, 0xffff, 0x2, 0x40, 0x8000000, 0x1, r7}}, @init={0x14, 0x84, 0x0, {0x0, 0xfffffffffffffffd, 0x1, 0x303}}, @init={0x14, 0x84, 0x0, {0x609a, 0xfffffffffffff3bc, 0x8000000, 0x9039}}, @sndinfo={0x1c, 0x84, 0x2, {0xfff, 0x8, 0x5, 0x4, r8}}], 0x108, 0x24000004}, {&(0x7f00003c2000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d1b000)=[{&(0x7f0000d1c000-0x7a)="016b557fa1ae20aa43d647e58f15eb475ad1fa21f81c259573a4397e6b3fd565987254e9e9fcbd737f8d38c350cb12557bddcaf77c26aeed6e74f594063f631257014141af1ec358c5dadaceee8d631033099174f89cb32092b78203640170408840d8c503689027e766ca106a9521715d5c0e9ecfb5ff628305", 0x7a}, {&(0x7f0000d1b000)="db1ad6ee3e1237f32d740756b3af5fe0944b13190422da41b5c0a02a9abc573490", 0x21}, {&(0x7f0000a72000-0xeb)="14527236e43c280a70d1b9d3ff97d95451d9d21077dc3adced6e3e5a3b67179aa7c9428954c5b404d64c3af86373ee02e7ea94b1e02ca77b80af3eee271191fcf795db964c84a5e66015028af9957ab509bfeac19cda22640924cc516bff92db7c238346c39619a28ed5b5960d3419f827b2482d6ade39e057b00c3394d6395b19264afc19462caf0958f7c0a847c94f6e275425172472aa554e2ac73fb79915e883b9290f7c505fffd2f8dc38f582724227f8de51d53b8a842bec1cc5692ac8b9ff13bfa14229e5c5fbdd1952af5264530dbe97b04a07d859a499176872e363681c9f0caaf933be5ecf82", 0xeb}, {&(0x7f0000d1c000-0x4)="b5f7001c", 0x4}, {&(0x7f000042c000)="13afc7da2c18ad0bceee0fecb172fc5731b1a9db925507553c630099b7f1d564ded70040f33a763b0df4d0e2be7208b48879cae25d09676aeb8173c9", 0x3c}, {&(0x7f0000a16000-0xc)="27b84ded4fbd5d944603bce9", 0xc}, {&(0x7f0000d1c000-0x3e)="12094b39a3c60728013e7727c3b083cce6ecde53a29196c4e4ed45a86261778a23238585da41443e6510f5cdddf172a8f28ab7eef6c42e4428a3656bc615", 0x3e}, {&(0x7f00006b1000-0x32)="5fe9f4af5361f093d336a618ac584ec4332c6299378ca9509b0dc03e93a96eb0b3b855d1d20d32e6be314cfa488e75232063", 0x32}, {&(0x7f0000d0c000)="a06f7247edbf8a23e5df948763dbc095259b61758ba7993b6011813d24e80e57a36bf915f5326a608916090e81a08d39fec2e1d9e23091cb88c70ebddaf72b6cad6c4c47b9584f25b4602b60a592f016736d98b9f282a095bd987c24cacaa92287f7d63c330fdec2ef769d91f920b4a79d2a8fa250b9216f415b985f89c97c1751393e573ad1520f2afe1254e62e56a522398e20343ffd1e9eacdaab43500cae49e196af1ba63a3eb825b30973ffc0dbb3e7bc9ddea2beca4ec864960af369e74107d655e697f472a182a7", 0xcb}], 0x9, &(0x7f00003e4000-0x84)=[@sndrcv={0x2c, 0x84, 0x1, {0x800, 0x100000001, 0x200, 0xffffffff, 0x400, 0x1, 0xfffffffffffffffc, 0x1, r9}}, @init={0x14, 0x84, 0x0, {0x7, 0x5, 0x80000001, 0xffff}}, @init={0x14, 0x84, 0x0, {0x1f, 0x7, 0x7f, 0x1}}], 0x84, 0x8000}, {&(0x7f0000a37000-0x1c)=@in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7c2}, 0x1c, &(0x7f00003ad000)=[{&(0x7f0000711000)="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", 0x1000}], 0x1, &(0x7f000092e000-0x1b8)=[@init={0x14, 0x84, 0x0, {0x80000001, 0xffffffff00000001, 0x7, 0x8000}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x7, 0x20c, 0x4, 0xfffffffffffeffff, 0xfffffffffffffffc, 0x1, 0xffffffffffffff86, r10}}, @init={0x14, 0x84, 0x0, {0x61d8a947, 0x10000, 0xf8, 0x4000000000000000}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8, 0x7, 0x800, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x2b3f, 0x8208, 0x0, 0xffff, r12}}, @init={0x14, 0x84, 0x0, {0x1000, 0x4, 0x9, 0xffff}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffffffffffff, 0x7, 0x8008, 0x4a6, 0xe, 0x81, 0xfffffffeffffffff, 0x80, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x5443, 0x2, 0x80000000, 0x81, 0x1, 0xfffffffffffffffa, 0x2, r14}}, @sndrcv={0x2c, 0x84, 0x1, {0xfff, 0x1, 0x5, 0x6e, 0x5b, 0x702, 0x2f7, 0x6baf, r15}}, @init={0x14, 0x84, 0x0, {0x6, 0x1, 0x0, 0x5}}], 0x1b8, 0x8000}], 0x7, 0x20040094) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000004000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r16}, 0x14) syz_open_dev$sndseq(&(0x7f000025d000-0xd)='/dev/snd/seq\x00', 0x0, 0x10802) 2017/12/27 17:17:09 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x0, 0x0, 0x0, 0x80000}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000003000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r1}) 2017/12/27 17:17:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000482000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000453000)={@common='bcsh0\x00', @ifru_addrs=@ipx={0x4, 0x200, 0x2, "badb68eaf90f", 0x6, 0x0}}) pwritev(r0, &(0x7f0000d5b000-0x18)=[{&(0x7f000030b000-0x86)="a00176a9ae509dcd3f89957f0e66990abfbea59000e39e98a1e14478feb45e312e587a7b634506b20054ec7a51f126fbb541e4682b142ff3bf1ed936f24c06cad6e6c814c0da8e4e9a24827082e186f50d2a9af44843c1a80a7201620b4c43a8acfc55aa9e57ef0ae67527abb8c8a656709554e25811c2c48cbbd743360181091ad2ef18d084", 0x86}, {&(0x7f000015b000)="83d9a4d31bb5f3f898a80479896d24038679ceb4f582f2e0392a7f1332478fe812900885d1d80c732b82a959713ceb2671f04cef3a1692194b14849e0a749888dd86481d82e11e905abd714c47d6e3fbd7b84a06bbea80ccd05da5ac146f9e209f473af7d8afc7605cd6d63acbf771775ebee86e1bbac948362a9fd997ee242c5e2af56f79e01ad72572b022fa00f6dc122e415675735a31700c203b5ec5f46d78e44e6c7e6527db6a5cbd17c8ed12ae62bf773ae6d6815ad1fdfb71cee24496e69ec51c2b4fa7d7f86e43ad0197a93c5b5746", 0xd3}, {&(0x7f0000f6a000-0x65)="e03aea59b90d0ef41083cade4ec4c0d78f17efce847bbf0bdf0e0a4817ea93b058505ad92775c4f056224f181a1d69c5095c845bd7cfc4444dba0464565387893fccbfd6cbc9320fd028c7cb9c7053d477b727891b017fa68e56bff7814cf99ecffb843106", 0x65}], 0x3, 0x46) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005be000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002ff000)=0x0, &(0x7f000091c000)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r2, &(0x7f0000d07000-0x8)='./file0\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f12000)={0x0, 0x0, 0x0}, &(0x7f0000cc4000-0x4)=0xc) r4 = geteuid() r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006c4000)={r3, r4, r5}, 0xc) linkat(r2, &(0x7f000087d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000052e000-0x8)='/', 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001a4000-0x4)=0x400, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x282) 2017/12/27 17:17:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000331000)='/dev/ppp\x00', 0x400, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000509000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) pwritev(r1, &(0x7f000070c000-0x28)=[{&(0x7f0000318000-0xa9)="aa907ed702d481ad58f2945717c0c381d6622026a2f75b644e3f1ae2001a1f76dc624e6a95ab682dda86fec2d0544c096203e770d077be3e3425df2418bd9997d4b63f76a839c18b3d6d377cff705df8422782d2f7c4322418e5f77fa33834f46ec56e438152895c9bac522d2a6e0d4639d412f129259f1009bb14c5f17aecdea15028afc535946fd07aa532e32da01acec168c23a467f46774c2a98f3a972ccc54c26032efc3ec513", 0xa9}, {&(0x7f000098b000-0xdd)="f256493994bc8a5461f232df96225f4c3a1effb123637d643a9ec5011e409680faab45d66a03e68b410b8916ba1368940bb0e5da7a2a195adbc77e89dd5e5151f7f56b350b35dd56b0a6240ac7e8ffe55da73af3a029aebbc45e4a986f7797504c8f17ab9377a0099d0cbf1256aea8a3e889fb3cf9e4d36a4c3d305f55d8dcad5aec2a5c7d82cd2555f2d8046f339c713c30cca519b984150b3f19e852dbb4ef75f94ad3fe2f5c81bf620076df217023b645c1c4c22e3ef5d965be07c7290d354f6d0c4240b6d8f6d58a8ae60d56c27ad4290851f2277638df112eef70", 0xdd}, {&(0x7f0000157000)="df084530cc5a3de5febcaf", 0xb}, {&(0x7f0000ff4000-0x94)="5b609784d4802d73443beba3b5f905cab5fcefdfd5f37b62e6a8b64a1409318b51d916a3887c7503c1680c6f7b9378584aee5f421f23218346664738e05f0af9cfff7e1c5e230a69f1b8234f17d2345696530b0ddc4341ace7c3e9b7602200e39d1f9d29dcf38bc18ccc523117d3cf29acd029d3dfcc697075182c06f71c96221ac6428e686c259c5f02997941d55e4477e284e5", 0x94}, {&(0x7f00007a9000-0x57)="791748d846bc78b729e2e9278e678928af7008cfd41404747098744f5f3aeceda3c65d99067721d6d3b009dab1f6578e9fe5f1f91966e866ba8aa3441980a007e2488311b1bb76d7ec1e05d05c894db761a2cbdcd71178", 0x57}], 0x5, 0x19) writev(r1, &(0x7f0000fc8000)=[{&(0x7f000064f000)="290000001900ff0900ffffffdd0000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/12/27 17:17:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000f24000)=""/0) epoll_create1(0x80000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d47000-0xa)='net/icmp6\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a82000)={0x0, 0x1, 0x10, 0xf12, 0x7}, &(0x7f00007d3000-0x1)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a07000)={r1, 0x8, 0x10}, &(0x7f0000921000)=0xc) 2017/12/27 17:17:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) syz_extract_tcp_res$synack(&(0x7f0000b83000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000d36000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000dfa000-0x13c6)=@pi={0x0, 0x6003, @ipv6={0x9, 0x6, "35f603", 0x139a, 0xfe, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0xaf, 0x4, 0x3, 0x7, 0x67aade6c, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @dstopts={0x42f, 0x251, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x1000, "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"}, {0x0, 0x6e, "9430086f2532e2a51aff797050ec114466219efe91386e261d1ca9f81ecbdd1a7e69b92508c5d886191e5a47720b65a89a297dc3ce1b7b2f2801e967a58f74e2bfa8dd847e2a0e184ffc5fa0d4245c9dba47d597c634ce89a436e2a073d5e694ac93802e13d5338abaafdc7407e0"}, {0x0, 0x1b, "8aed704915c7ac9eec38dd1ce749257b52decc26a7f34e6f1942e7"}, {0xc2, 0x7a, "497f2582e2c5f1bde8ec6d488ae71fb5c501ec8e0b0994251b18c08c0a3b24e295a5b8c82f84bc8b11ecd16046ba2d6947a97438f2e64c456257ac439c24578b29851a51899ca8c07887afc478b23cf591fcaefb044f8a1112633dce9cb0ea021fc41751be4f3ecbe33f80e4d8591f49a96d4370f4c7d9f2456f"}, {0x7, 0x2, "d6de"}, {0xc2, 0xd4, "5c561f22cdb72d3a53b34bad5842b7a138a2f8690a20e4fe26a02824304159fc60b2125bd9e702837c1ec3594fa8cb043da5c3586d1f2426a4f8b0e72acfcf8e8f21e3063f7dd55de896c819b17be379db588268e71200dcffa3382762fb3374e657e9ad829495a80c378ae6725519ca1f8374ff56b8abb447b4af313523c2587ccaf3ce4659104a3c4a3626fef483a4e065c6a5f29ff06f16ba522017d424a584a612d5ef3c368336035a773b923470701af594e39611f832d34049b38e4e865b4ce731f012d8dd85b3e3ece4cb9b8cabc011ef"}, {0x5, 0x59, "a7b36f830e017d9482da23952285ec41da0476150b771dca7726000e443116e9dfc63d8734ad8ad5c8ec6211d3dd619d6c5ed0952cd1f898d0a0c059534b4da2281b4041570d25cfc478d9e2fc921da794ca91bcd54b300fa6"}, {0xc2, 0x4b, "f4ab1f845b78bab02364f5e832ed9d28944cd7db560129493fdf7b32286c601cd4ef2105ee36ce24db97a6359de751cb25e5c57cbf4180557ae6f1bc9148ab11587727b3b90e743e816faf"}]}], @tcp={{0x3, 0x2, r1, r2, 0x6, 0x0, 0xc, 0xc7, 0x100000001, 0x0, 0xc4, {[@sack={0x5, 0xa, [0x80000001, 0x9]}, @eol={0x0}, @generic={0xff, 0xb, "97c0651554e758ce33"}, @nop={0x1}, @mss={0x2, 0x4, 0x8}]}}, {"7f372eda3b691fa89ffd8f1896a2b09a9ab0a05eaaced77fbc3f448f34a8db64f76055fe5f8030883b76791afad0372099a6adf734ecc6f179221ec879b811574f85d10588433425ca3b45a69836e128b6a77fad7d20c658e1e27a258afbf3e519c8d9a56b3d558cc7cb6d828915aa650df622282a6b2a48c2d64afea596ff9effe09a9b6f873acf5d30ee6f5d7d901040becb50f1c60de9ad009b7cb62cf94c96794b2e8d763a800261da797b"}}}}}, 0x13c6) 2017/12/27 17:17:09 executing program 0: socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = memfd_create(&(0x7f0000c3f000)='securityposix_acl_accessposix_acl_access\x00', 0x2) renameat(r0, &(0x7f00004b2000)='./file0\x00', r1, &(0x7f00004ff000)='./file0\x00') mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b7000+0x961)='/dev/vga_arbiter\x00', 0x8000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c5c000)={0x0, 0x0}) bind(r1, &(0x7f0000210000)=@nl={0x10, 0x0, 0x77, 0xfffffffffffffc4b}, 0xc) mount(&(0x7f0000587000)='./control\x00', &(0x7f0000eac000-0xa)='./control\x00', &(0x7f00008e3000-0x6)='tmpfs\x00', 0x0, &(0x7f0000f64000-0x1000)="f894ac6865a5f4b36cf920d7c37729c4ce4e10c6d4e664edaab34f1ae3f1013bbfe640b2d772caaf6c98cb106f6a29ca5a1b908b18c02c") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000071f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e0e000)=0xc) ptrace(0x4217, r3) symlink(&(0x7f0000fb9000-0x8)='./file0\x00', &(0x7f0000fd1000-0xa)='./control\x00') ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000953000-0xda)=""/218) r5 = getgid() fchown(r0, r4, r5) ioctl$TIOCSTI(r2, 0x5412, 0x4392) 2017/12/27 17:17:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000934000)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f000044f000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f66000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, r1}) 2017/12/27 17:17:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timerfd_create(0x7, 0x80000) capget(&(0x7f0000bd3000-0x8)={0x19980330, r0}, &(0x7f0000468000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 45.150496] sg_write: data in/out 66467141/5020 bytes for SCSI command 0x0-- guessing data in; [ 45.150496] program syz-executor2 not setting count and/or reply_len properly [ 45.160818] tmpfs: No value for mount option 'ø”¬he¥ô³lù ×Ãw)ÄÎNÆÔædíª³Oãñ;¿æ@²×rʯl˜Ëoj)ÊZ‹À' [ 45.184017] tmpfs: No value for mount option 'ø”¬he¥ô³lù ×Ãw)ÄÎNÆÔædíª³Oãñ;¿æ@²×rʯl˜Ëoj)ÊZ‹À' 2017/12/27 17:17:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000f84000)=@generic={0x2, 0xe000000000, 0x8}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) delete_module(&(0x7f0000008000)='\x00', 0xa00) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000000e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000006000)={r2, 0xfffffffffffffff6, 0x0, 0x7}, &(0x7f0000000000)=0x10) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000007000-0x10)=@generic=""/16, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x2, 0x0, 0x0, 0x7}]}, 0x8) 2017/12/27 17:17:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000126000)={0x50, 0x0, &(0x7f00006b9000)=[@acquire={0x40046305, 0x3}, @register_looper={0x630b}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x68, 0x20, &(0x7f00000bd000)=[@ptr={0x70742a85, 0x0, &(0x7f00001dc000-0x1)=0x0, 0x1, 0x0, 0x3a}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000e43000-0x1)=0x0, 0x1, 0x3, 0x11}], &(0x7f0000297000-0x20)=[0x60, 0x38, 0x30, 0x40]}}], 0x4a, 0x0, &(0x7f00008c9000-0x4a)="058f4e4169f2168f5ead58da4833040ee0ffa3a7d34bd481859944e2ad751ae4125f283c481851d210fc52d3ca8f7101ceb4cb96b14b8e6e1f902db9b05c2e2ab80dd356a624123e167f"}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009a2000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) fchmod(r0, 0x1a) 2017/12/27 17:17:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)='ns/cgroup\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00001dd000-0x4)=0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd1000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000fea000)='./file0\x00', 0x80000040) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000fec000-0x8)='big_key\x00', &(0x7f000090c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000765000)='/selinux/mls\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r3) inotify_rm_watch(r1, r2) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f00000d6000-0xe)='./file0/file0\x00', r0, &(0x7f0000cdf000)='./file1\x00') mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fed000)=0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fed000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005c000-0x4)=0xe8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000fed000)=[0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fed000)=0x0) r8 = getuid() mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fed000)='./file0\x00', &(0x7f00003be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dec000+0x187)={0x0, 0x0, 0x0}, &(0x7f0000739000-0x4)=0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fed000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fed000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fee000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d2000)=0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000fed000)=[{&(0x7f0000fed000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fee000-0x40)=[{&(0x7f0000fee000-0x1)="ae", 0x1}, {&(0x7f0000fed000)="e681e103c7e231ac1b48073ac29a5d6cb9466dc3220245d5f776ccef4545be590e038184e63197fab059e4a88308b66197407f809730d69607", 0x39}, {&(0x7f0000266000)="912afe5f9b08bb662bcf6596e629cc2bd37690739e2d659db344e6871776eac3e62ffcc0", 0x24}, {&(0x7f0000b4b000-0x23)="5be6c381e0708b60bdc6b86593265bc380f388d8a090522eda30c48a25bcd3f8b964e9", 0x23}, {&(0x7f0000fee000-0xad)="faf9ff3026a4f62008445ee98086f2ce9f5d7d77c6394f6f1f4f6c49a8a0f1059e880a965da809c2a7225e42538a28713d783d152feaaf7b120889c9e117aeefa309681f7350a0fb01d31563e4d4f412a223afec6340296780ae74a3853bdb8e756776d53bf2bf2ac2c1c6ace02566974d5fa6121e16f227e921f9f5ebb077a9fc816cace5a2df74a35f3bf1fe500c64e37b3b8c7fb330c63b44070f6a7a6e599926ec33c4930f026cadb1de14", 0xad}, {&(0x7f0000fee000-0x8c)="411ca7ad9c56a120903de7518758c4751a6b9b52749c1f6b0019507b94cd341e883ce97a2664cd9432221c16847979d6c2d941e0de3ff942ddb97e0c2b07a11d2c2fc25a9ca95790b71ffc1b9c831e889271b2934102a1992ab3364a2eb7f4afc2337c2c58ad0bcc7ecfd69fe71e2d6b94a97b6564dfd4fe4560f922fa5bf048c9ee97c13c1603c88a5aa44e", 0x8c}, {&(0x7f0000edc000)="78dce9e807640d3d0c227a5016a13dadeea96b1a8a7d5a3fc5cf66b5327b482288b4eeaf3ac9307c4597565acbcb2e7ed9c2d474208fb9b1f83d1fbb57eeeed6f18b1e570d28c05faf01c325aeb70c7f420d655d55f2e5f9c8b156540342ac350dd9239a2a3c87bd1434e194b79457e23bbe20a0746c440faaa5b9c0082a0bc0baf9485f3996a3cef6d15b5ac03f46571d337e8421b867723bdbebd801867b8b4b5eecc0fb5b4461226862d4de887c5846c07377d9ef5326853d86c28c9fe19dacc6f33133b0d49d79448e469ae2ba904dd8dd63a79888c2f6de0ac1be2a92dd28d130713e3423436892bdcee3df06a36f", 0xf1}, 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0x1000}], 0x8, &(0x7f0000344000-0x60)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x60, 0x1}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000fc7000-0x28)=[{&(0x7f0000e13000-0x3e)="79266b98df2d6c82fd32975b1558dae80d82a5121f1e6739fcc738c3cf75ea258dd63e741e8aaaedcd76d92e8eb09680166f678ce901284fdf429121c988", 0x3e}, {&(0x7f0000fee000-0xc5)="c88911d4c076b39ca032bf8f9342a991f5ac0eab16e4c47b755784ac06ffa7e2fe92500cafb09e48c52d99e9b46e1490ed78659c11f9f3c27e02c924a95a23325e544c3fcb98793520f1398dbbb80694c3692866634ce0467c0dd6789ed5e3b21acab7d2ef30f4e1ee2d8ef983ad62f732b6d3e28026d9e5c9bfb0264ceb16d1bd6c50312df9b57f2ff3276c133294b64e32224f53fa30e0d891b4840ffab71aeb5429e07e92df7f16ef9f1de86305ba21544231bbbf36fa8aa751b11f3da7e100b25f2627", 0xc5}, {&(0x7f0000fed000)="cd6b4afc81e2c9c61ec7c59fac48", 0xe}, {&(0x7f0000fed000)="9ef336d4a00b268b14e6aa2e59703bdfff90cb76564d4c46acd36ed649876ab0acdfeb2891f7086ebf776745e27a7ba0ccb5a8f484d450080d83822349e0c7f5677709404165dea6eeda77c4fb215bec0db521e440096a714f598367e6e8036a57e1d7db3ca2a91ed7603b16321f", 0x6e}, {&(0x7f0000904000)="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", 0x1000}], 0x5, &(0x7f0000a9e000)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1, r1]}, @rights={0x2c, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r0, r0]}], 0x58, 0x840}], 0x2, 0x8010) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000fed000-0x4)=0x0, &(0x7f0000fed000-0x4)=0x4) chroot(&(0x7f0000feb000-0x8)='./file0\x00') pivot_root(&(0x7f0000080000)='.', &(0x7f0000fe9000)='./file0/file1\x00') 2017/12/27 17:17:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00007b6000)={0x35, 0x0, 0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a9a000-0x10)='/selinux/access\x00', 0x2, 0x0) recvfrom$unix(r1, &(0x7f0000f1a000)=""/191, 0xbf, 0x2, &(0x7f00008b0000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) sendmsg$key(r1, &(0x7f0000978000-0x1c)={0x0, 0x0, &(0x7f00003ff000-0x8)={&(0x7f00007c1000-0x58)={0x2, 0xf, 0x9, 0x6, 0xb, 0x0, 0x80000001, 0x4, [@sadb_spirange={0x2, 0x10, 0x4000000000000000, 0x2, 0x0}, @sadb_ident={0x2, 0xa, 0x3, 0x0, 0x3f}, @sadb_x_policy={0x4, 0x12, 0x4, 0xae0, 0x0, 0x8, 0x5, {0x100, 0x6, 0x1, 0x100000001, 0x0, 0x5, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x100000000, [0x0, 0x0, 0x0]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x40) 2017/12/27 17:17:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x5a7b8b8a, &(0x7f00002f5000-0x8)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001000)=""/0, &(0x7f0000000000)=0x0) 2017/12/27 17:17:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000034c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x23, &(0x7f000005a000)={0x1, 0x0, 0x9, 0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r0) ftruncate(r0, 0x5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00006c7000)=@assoc_value={0x0, 0x3}, &(0x7f0000ea5000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a7e000)={r3, 0x40000000000, 0x0, 0x0}, 0x10) 2017/12/27 17:17:09 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCSBRK(r0, 0x5427) 2017/12/27 17:17:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) pipe(&(0x7f000020d000-0x8)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f00002c2000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x528) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000197000)='/dev/sequencer2\x00', 0x220180, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000de8000)={0x80, 0x8, 0x0, 0x1, 0xfffffffffffffff8, 0x8000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0xc, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 17:17:09 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000d000)={0x0, 0x0}) getpid() r2 = gettid() r3 = getpgrp(r2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r3, &(0x7f000000d000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000d000-0x8)={0x0, 0x8}, &(0x7f000000d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000)=r4, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000010000-0x3a)={0x1, 0x9, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0fd66a7c11a9", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="4973b2f9c7e6", @random="bf6c38e4b210", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000)=[{&(0x7f000000f000-0x52)=""/82, 0x52}, {&(0x7f0000007000-0xd9)=""/217, 0xd9}, {&(0x7f000000c000-0xb)=""/11, 0xb}, {&(0x7f000000f000-0xb)=""/11, 0xb}, {&(0x7f000000a000-0xf4)=""/244, 0xf4}, {&(0x7f000000b000-0x48)=""/72, 0x48}, {&(0x7f000000e000)=""/34, 0x22}], 0x7) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@increfs_done={0x40106308, 0x0, 0x1}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/27 17:17:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000009c000-0xd)={0x8, 0x2, 0x8, 0x3, 0x0}, &(0x7f00007c8000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000d0000)={r2, 0x1}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00001d2000-0x8)="a3070509cdb0fb64", 0x8) 2017/12/27 17:17:09 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000fa6000-0x10)='/dev/input/mice\x00', 0x0, 0x400001) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) ptrace$setopts(0x4206, r2, 0xfff, 0x100000) 2017/12/27 17:17:09 executing program 2: r0 = open(&(0x7f0000526000)='./file0\x00', 0x800, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00003fc000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x800000040000009) 2017/12/27 17:17:09 executing program 1: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) shutdown(r0, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000da000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom(r3, &(0x7f0000fa0000-0xf9)=""/249, 0xf9, 0x40000000, &(0x7f0000170000+0x792)=@l2={0x1f, 0x100, {0x8001, 0x0, 0x10001, 0x7, 0x100000000, 0x4}, 0x3, 0x64}, 0xe) ptrace(0x4206, r1) msync(&(0x7f0000132000/0x3000)=nil, 0x3000, 0x4) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000d38000-0x10)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2017/12/27 17:17:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r3 = userfaultfd(0x80000) r4 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f000084c000-0x4)=0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = dup2(r4, r0) bind$inet6(r5, &(0x7f0000bd9000)={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x10000}, 0x1c) 2017/12/27 17:17:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004c9000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000fa1000-0x10)={&(0x7f00003de000/0x2000)=nil, 0x2000}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f57000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000b22000)={0xfffffffffffffff9, 0x16, 0x0, 0xba, "14d174c8f21af22c67c20dfe43ac386e35ad308dd52f51af91bf11eddeb933e1"}) [ 45.287900] audit: type=1400 audit(1514395029.137:33): avc: denied { setattr } for pid=9075 comm="syz-executor0" name="pagemap" dev="proc" ino=15831 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 45.335062] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.339841] CPU: 1 PID: 9087 Comm: syz-executor4 Not tainted 4.9.72-gcb7518e #10 [ 45.347363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.356695] ffff8801d4db77e0 ffffffff81d922b9 ffff8801d4db7ac0 0000000000000000 [ 45.364716] ffff8801c53e7010 ffff8801d4db79b0 ffff8801c53e6f00 ffff8801d4db79d8 [ 45.372722] ffffffff8165fb7a 0000000000002b25 ffff8801cf8a68f0 ffff8801cf8a68a0 [ 45.380676] Call Trace: [ 45.383246] [] dump_stack+0xc1/0x128 [ 45.388591] [] handle_userfault+0xa3a/0x1310 [ 45.394623] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.401607] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 45.407986] [] ? handle_mm_fault+0x117b/0x2530 [ 45.414207] [] ? handle_mm_fault+0x1fc3/0x2530 [ 45.420438] [] handle_mm_fault+0x1fd1/0x2530 [ 45.426487] [] ? __pmd_alloc+0x410/0x410 [ 45.432188] [] __do_page_fault+0x5c2/0xd40 [ 45.438049] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.443988] [] ? do_futex+0x3f8/0x15c0 [ 45.449490] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.456119] [] do_page_fault+0x27/0x30 [ 45.461620] [] page_fault+0x28/0x30 [ 45.466864] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 45.473672] [] ? SyS_epoll_ctl+0xf1/0x2190 [ 45.479522] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 45.486243] [] ? selinux_file_ioctl+0x355/0x530 [ 45.492525] [] ? selinux_capable+0x40/0x40 [ 45.498380] [] ? __fget+0x201/0x3a0 [ 45.503622] [] ? SyS_epoll_create+0x190/0x190 [ 45.509730] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 45.516717] [] ? security_file_ioctl+0x89/0xb0 [ 45.522916] [] ? fput+0xd2/0x140 [ 45.527900] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 45.534009] [] ? do_fast_syscall_32+0xcf/0x890 [ 45.540205] [] ? SyS_epoll_create+0x190/0x190 [ 45.546314] [] do_fast_syscall_32+0x2f7/0x890 [ 45.552422] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.559053] [] entry_SYSENTER_compat+0x51/0x60 [ 45.575258] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.579823] CPU: 0 PID: 9087 Comm: syz-executor4 Not tainted 4.9.72-gcb7518e #10 [ 45.587328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.596658] ffff8801d4db77e0 ffffffff81d922b9 ffff8801d4db7ac0 0000000000000000 [ 45.604614] ffff8801c2c83010 ffff8801d4db79b0 ffff8801c2c82f00 ffff8801d4db79d8 [ 45.612569] ffffffff8165fb7a 0000000000002b25 ffff8801cf8a68f0 ffff8801cf8a68a0 [ 45.620521] Call Trace: [ 45.623080] [] dump_stack+0xc1/0x128 [ 45.628410] [] handle_userfault+0xa3a/0x1310 [ 45.634445] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.641423] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 45.647804] [] ? handle_mm_fault+0x117b/0x2530 [ 45.654000] [] ? handle_mm_fault+0x1fc3/0x2530 [ 45.660197] [] handle_mm_fault+0x1fd1/0x2530 [ 45.666224] [] ? __pmd_alloc+0x410/0x410 [ 45.671910] [] __do_page_fault+0x5c2/0xd40 [ 45.677763] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.683701] [] ? do_futex+0x3f8/0x15c0 [ 45.689206] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.695840] [] do_page_fault+0x27/0x30 [ 45.701342] [] page_fault+0x28/0x30 [ 45.706591] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 45.713396] [] ? SyS_epoll_ctl+0xf1/0x2190 [ 45.719246] [] ? up_write+0x1a/0x60 [ 45.724488] [] ? vm_mmap_pgoff+0xd6/0x1b0 [ 45.730250] [] ? SyS_epoll_create+0x190/0x190 2017/12/27 17:17:09 executing program 7: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f80000)=0x0, &(0x7f0000611000-0x4)=0x4) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f82000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f83000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f81000)={0xa, 0x0, 0x201, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xdd, &(0x7f0000f81000-0x3c)=""/60, &(0x7f0000427000-0x4)=0x3c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000454000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00001dd000)={r2, &(0x7f00008fb000-0xe2)=""/226}) sendto$inet6(r0, &(0x7f0000f69000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/27 17:17:09 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c1a000-0xc)='/dev/autofs\x00', 0x440001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x20802, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0x803, 0x2) sendto(r3, &(0x7f0000576000-0x11)="020700ff02000000ffed0527eaf5f71a2f", 0x11, 0x0, &(0x7f0000049000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) sendto$unix(r2, &(0x7f0000303000)='\f', 0x1, 0x0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/27 17:17:09 executing program 2: membarrier(0x1, 0x0) unshare(0x2200) 2017/12/27 17:17:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c59000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) r2 = socket(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005c0000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000973000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2b000-0x4)=0xe8) stat(&(0x7f0000f19000)='./file0\x00', &(0x7f0000a5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000abb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) stat(&(0x7f00005cf000)='./file0\x00', &(0x7f0000656000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000074c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5a000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000006d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000444000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000057000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a29000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000a38000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000574000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000755000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000526000-0x4)=0xc) dup3(r0, r1, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b94000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000616000)=0xc) lstat(&(0x7f0000f7f000)='./file0\x00', &(0x7f0000c40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d75000)={0x0, 0x0, 0x0}, 0xc) r9 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00005f6000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b8000-0x4)=0xe8) getresgid(&(0x7f0000abc000-0x4)=0x0, &(0x7f00009ca000)=0x0, &(0x7f00008a8000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f20000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f000050b000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00006f5000)='./file0\x00', &(0x7f00003bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000fef000+0x446)=[{&(0x7f00000e4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000012e000-0x50)=[{&(0x7f0000ae7000)="df22673c5e7b0f2c8aca7b35c6b2fe7d864944a5b25a0d7a62680cb3e15707449f94ab49f8edf60571977736feeb4d3a563d0b47eb56cad313965f0095e628947a7c09a6968d57eee599fb33eea378f7cc03c0eaf5d111ec6e889d966dff74a96277909061dbda18955fe0db379e590d1ef402abdc8b57c52b549165c5e690c93edf49c3d60ac71b1190b4bf7a20a721ebd268064a41bacb7f665e0cdf5fc3b69bab28db26f7db703d9695c34404bae3fa305a87f22f33f5daa90e6969e43e1e41e34b962d135bb6b24e", 0xca}, {&(0x7f0000e3a000-0xa8)="e0111ac2452fa8b70dcd1ec86cc0199b27f2634cbca08eb2bf64339aa294fb70f9fb1c7b033db260a6c1cec8a11c04f78cce6d60596d6728989dfe7fd51d150a61886fef6a2ae8262d5f1f45c624312cd64c0d0fb3304d200fb8b76ba44076c8b5e27a4424f367626a344b56985b46007698c54c8c3e412fc73ca8de3aab31c12070d7aa3f6d31ab4ee39f5694df4de781d2a30abe3100d417e3cb89a4df4af75a7a6ff96bc138c2", 0xa8}, {&(0x7f0000853000-0x5c)="126de95e75127519929779879a2abf69cc1bf0e3bc2779ef2a6407b66944f8a314bf65c54c164b5ca51484c0d5688ef805c20f51adadfd029dfc82772ab3d3a9d9d9ec4405c333ed37a50be5118a92b7eaec6007c4bd47f2cf095a6b", 0x5c}, {&(0x7f000044e000)="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", 0xfa}, {&(0x7f00004af000-0x56)="0b10bbdc0e655bdc2e3c16001e088afe199800586113cc018475f0d49040b4a975a2c77c7bad6e687451f32eb318ad027fc1b56a8fc425ce53a68b5cf523eb21914a526273c7223c2da44d4f6e3cc791d6fd41b77d8f", 0x56}], 0x5, &(0x7f0000bb9000)=[@cred={0x18, 0x1, 0x2, 0x0, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r2, r1, r5, r1, r2]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, r6}, @cred={0x18, 0x1, 0x2, 0x0, r7, r8}], 0x78, 0x0}, {&(0x7f0000b16000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000083e000)=[{&(0x7f0000fa2000)="c16bf271df3da1ba56bd6bcc6475cd3c3a07671ebbce42360d0d8278cb6088", 0x1f}, {&(0x7f00006ae000-0xa8)="595372c9186f08df9490ee759f9259c029c3c1e2d07a01e4ec5ad2d9896a2bbfdfe9c80292f003c7251377b53f65a0ffcf97d653b3be59d0d2dad6e18edaa4603b097f112d4d3ecd636392d4c506463a409d6d3ffa6e8f3229b0119240ea69716ebbca9f08b19fab4b4d0d0dc23ca47491f33f950ef4527ef3db205da6489b0b41337a554e94c987a850c0f0000a628d15b1db6de696085b47b172c87abdc0db5df81c5d1546389e", 0xa8}, {&(0x7f0000518000)="c7667d08d18eade118d94bdd85c58907488237b07a68d28ae328c04f3d0c63bbfc", 0x21}, {&(0x7f0000945000)="b94cf9fdf082ed0556e8fcb5ffcb590748446ac70ff6f63fa0383edd8edcb0baa08491ece54a8eee3c8b7dceb7d5b424ede7ce491dd04df5368f4f12258c1b536fa3a5", 0x43}, {&(0x7f000057b000-0x96)="1198d18106cb58a89457332b04cc254a0bc1adce4d2226c1d1dc9ee577f38cdf2e6008afa7102fe20026ad7f2a5d1becc5e9857308f4c1ddeae3158dbc5dc2d1fc37930a800a604843175b228e173f4945748f4e448b2912046b9c9217519f96d46e17dd82b02ab479e8b223bf423448205aabd2f1b86eb38947c76a15390e92d999249d27769e353cb6fb7712bb417b31ad042623f6", 0x96}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f0000e96000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000752000-0x40)=[{&(0x7f0000f24000-0x1a)="5f69d1f00ece4a7d7083e06648897176d43911f818aa9c85c460", 0x1a}, {&(0x7f0000274000)="69be71d733d52649265e128ac9ac40200a51c6063770959935c23f8945e68f35055663022c2907ccd2e21fd2fc05f9ab29e5e0df89a74d387d20aa29d50672bdbdaa38572c7cd4ff988a1aadcf928e445e133968b446994fc9278a21d2c2d497960b10dfa5305ad9edd4d045336d75d49b90a7c10871cb2c3f4d0dd6cd44e83ef67ee02eb7b3dd7ea3609a2062e0d6f84316d57752313b35cce0885801b40ab04c2f76d5f3852cda046a9ee652d603826b130562e0fcb9ae298d72d30caaf833f1b1a6caad330603f2ce3fef492c9af8cc3176f998524bbfd089592517ba89e28a3e82c90f18a5dd64c36100c4c26b0b1375bf", 0xf3}, {&(0x7f0000055000)="ee3bb020b3555f3ebbbc770777f8d85339a1dfbcb7b85ccf9c190b7362c2fd06231582b9cb17ae0a643f5427fab963444c893b22700672f2888143b79cd8e6e4f681394241f4dd520f9e161d366f6e94d43a", 0x52}, {&(0x7f0000db0000-0x73)="e8c72312ea79a449b21135cf46180f38c691051df64bed234b12779afc8aefa9c14414698107c86c8da6db022ab46095e6bf7a93445d9612f4993a4d7ab1f0f9e53c05f63d26f9e2dd36f2e72eb9fd8c5da0883bf2d2ee245896fb1bb07cd4bf0870cf7926892c67935b109448e538bbf4b0a8", 0x73}], 0x4, &(0x7f0000088000-0x78)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r2, r2, r0]}, @rights={0x14, 0x1, 0x1, [r0, r2]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r2, r1, r0]}], 0x78, 0x20000085}, {&(0x7f0000fe2000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ee2000)=[{&(0x7f0000f07000)="e0aa7923dc9efde782a44a1d9f0bf9494b6ce8b96b3863d0942f1aea9ed9ffd2d341099365e24e9b267cdf36706c1be60ef57079aa2ee87f", 0x38}], 0x1, &(0x7f0000f6e000-0x18)=[], 0x0, 0x40000}, {&(0x7f00002b4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a2a000-0x8)=[{&(0x7f0000eaf000)="603c42f9f1d72542b61c017997892d75bde4ac2c574f072b2c2d6a6dde13587c0fa4ee27dc22a869989a42cdab1d701b6df5db8581af385c03c385a856e7af4780e9401612fb7fb520fe", 0x4a}], 0x1, &(0x7f00001f5000-0x10)=[], 0x0, 0x90}], 0x5, 0x20048841) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005b4000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000ad7000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00001a7000-0x10)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000019000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000fff000-0x10)={0x0, 0x0, 0x64a1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000265000)={r12, r13, 0x5}) r14 = geteuid() ioprio_get$uid(0x3, r14) 2017/12/27 17:17:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)='ns/cgroup\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00001dd000-0x4)=0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd1000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000fea000)='./file0\x00', 0x80000040) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000fec000-0x8)='big_key\x00', &(0x7f000090c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000765000)='/selinux/mls\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r3) inotify_rm_watch(r1, r2) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f00000d6000-0xe)='./file0/file0\x00', r0, &(0x7f0000cdf000)='./file1\x00') mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fed000)=0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fed000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005c000-0x4)=0xe8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000fed000)=[0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fed000)=0x0) r8 = getuid() mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fed000)='./file0\x00', &(0x7f00003be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dec000+0x187)={0x0, 0x0, 0x0}, &(0x7f0000739000-0x4)=0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fed000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fed000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fee000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d2000)=0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000fed000)=[{&(0x7f0000fed000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fee000-0x40)=[{&(0x7f0000fee000-0x1)="ae", 0x1}, {&(0x7f0000fed000)="e681e103c7e231ac1b48073ac29a5d6cb9466dc3220245d5f776ccef4545be590e038184e63197fab059e4a88308b66197407f809730d69607", 0x39}, {&(0x7f0000266000)="912afe5f9b08bb662bcf6596e629cc2bd37690739e2d659db344e6871776eac3e62ffcc0", 0x24}, {&(0x7f0000b4b000-0x23)="5be6c381e0708b60bdc6b86593265bc380f388d8a090522eda30c48a25bcd3f8b964e9", 0x23}, {&(0x7f0000fee000-0xad)="faf9ff3026a4f62008445ee98086f2ce9f5d7d77c6394f6f1f4f6c49a8a0f1059e880a965da809c2a7225e42538a28713d783d152feaaf7b120889c9e117aeefa309681f7350a0fb01d31563e4d4f412a223afec6340296780ae74a3853bdb8e756776d53bf2bf2ac2c1c6ace02566974d5fa6121e16f227e921f9f5ebb077a9fc816cace5a2df74a35f3bf1fe500c64e37b3b8c7fb330c63b44070f6a7a6e599926ec33c4930f026cadb1de14", 0xad}, {&(0x7f0000fee000-0x8c)="411ca7ad9c56a120903de7518758c4751a6b9b52749c1f6b0019507b94cd341e883ce97a2664cd9432221c16847979d6c2d941e0de3ff942ddb97e0c2b07a11d2c2fc25a9ca95790b71ffc1b9c831e889271b2934102a1992ab3364a2eb7f4afc2337c2c58ad0bcc7ecfd69fe71e2d6b94a97b6564dfd4fe4560f922fa5bf048c9ee97c13c1603c88a5aa44e", 0x8c}, {&(0x7f0000edc000)="78dce9e807640d3d0c227a5016a13dadeea96b1a8a7d5a3fc5cf66b5327b482288b4eeaf3ac9307c4597565acbcb2e7ed9c2d474208fb9b1f83d1fbb57eeeed6f18b1e570d28c05faf01c325aeb70c7f420d655d55f2e5f9c8b156540342ac350dd9239a2a3c87bd1434e194b79457e23bbe20a0746c440faaa5b9c0082a0bc0baf9485f3996a3cef6d15b5ac03f46571d337e8421b867723bdbebd801867b8b4b5eecc0fb5b4461226862d4de887c5846c07377d9ef5326853d86c28c9fe19dacc6f33133b0d49d79448e469ae2ba904dd8dd63a79888c2f6de0ac1be2a92dd28d130713e3423436892bdcee3df06a36f", 0xf1}, {&(0x7f0000fed000)="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0x1000}], 0x8, &(0x7f0000344000-0x60)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x60, 0x1}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000fc7000-0x28)=[{&(0x7f0000e13000-0x3e)="79266b98df2d6c82fd32975b1558dae80d82a5121f1e6739fcc738c3cf75ea258dd63e741e8aaaedcd76d92e8eb09680166f678ce901284fdf429121c988", 0x3e}, {&(0x7f0000fee000-0xc5)="c88911d4c076b39ca032bf8f9342a991f5ac0eab16e4c47b755784ac06ffa7e2fe92500cafb09e48c52d99e9b46e1490ed78659c11f9f3c27e02c924a95a23325e544c3fcb98793520f1398dbbb80694c3692866634ce0467c0dd6789ed5e3b21acab7d2ef30f4e1ee2d8ef983ad62f732b6d3e28026d9e5c9bfb0264ceb16d1bd6c50312df9b57f2ff3276c133294b64e32224f53fa30e0d891b4840ffab71aeb5429e07e92df7f16ef9f1de86305ba21544231bbbf36fa8aa751b11f3da7e100b25f2627", 0xc5}, {&(0x7f0000fed000)="cd6b4afc81e2c9c61ec7c59fac48", 0xe}, {&(0x7f0000fed000)="9ef336d4a00b268b14e6aa2e59703bdfff90cb76564d4c46acd36ed649876ab0acdfeb2891f7086ebf776745e27a7ba0ccb5a8f484d450080d83822349e0c7f5677709404165dea6eeda77c4fb215bec0db521e440096a714f598367e6e8036a57e1d7db3ca2a91ed7603b16321f", 0x6e}, {&(0x7f0000904000)="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", 0x1000}], 0x5, &(0x7f0000a9e000)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1, r1]}, @rights={0x2c, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r0, r0]}], 0x58, 0x840}], 0x2, 0x8010) getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000fed000-0x4)=0x0, &(0x7f0000fed000-0x4)=0x4) chroot(&(0x7f0000feb000-0x8)='./file0\x00') pivot_root(&(0x7f0000080000)='.', &(0x7f0000fe9000)='./file0/file1\x00') 2017/12/27 17:17:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000095d000)={0x0, 0x87}, &(0x7f0000ecd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003d7000-0x6)={r1, 0x3}, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000963000-0x2c)=@ethtool_cmd={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000051d000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f47000+0x290)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064d000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000bf7000)={@loopback={0x0, 0x1}, 0x4c2, r3}) 2017/12/27 17:17:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/27 17:17:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000823000-0xd)='/dev/snd/seq\x00', 0x0, 0x14000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000067c000)={0x1, 0x7, 0x9, 'queue0\x00', 0xe795, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000375000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bb0000)={0x0, 0x0}) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000089d000)=0x0, &(0x7f00008ac000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007fc000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) ioctl(r0, 0x1267, &(0x7f00008fe000)="") 2017/12/27 17:17:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000388000)={0x4400000010, 0x0, 0x6, 0x9}, 0xc) fcntl$setsig(r0, 0xa, 0x3a) readlink(&(0x7f00001d0000-0x8)='./file0\x00', &(0x7f0000cb3000-0x6d)=""/109, 0x6d) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000070a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000826000)={0x0, 0xc1, "c05608e897ef18ec3e3181812d392f6aa2353b38b187ca817df7323e450ce7ac6a31b78ac57bbbb232ea61363a74e8e45c59ec725b1cde6b60e87b0105290a2c8d57e49498f0b97d337eb16d139a209e5bf8329217d4bacbbb93904a8da8adbda28cb9057028490b21d70b08fe00e3235a1666cb4437c81de9a6921489d0cf2a63b1933761507eec8839a183b6b9e6ef36cabe37d4bb7b381712f7d767bafdf2da4418462ee8955d349b63e0a50c254dd64df3cb893ba3903b68fdf323ad8dc7a1"}, &(0x7f0000a59000)=0xc9) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000903000+0x681)='net/raw\x00') getdents64(r3, &(0x7f0000006000)=""/163, 0xa3) getdents64(r3, &(0x7f0000005000-0x2e)=""/147, 0x93) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000de4000)={r2, 0x66, "b7f006114957e5991b14f8bf3571459b6e84dc6aadf5dd81602fb60057a7ce129d9831794972c0bece13361678d05c8008059f98809bed73e25c93280dc3927bd12d1741286364ded7ed06355dc2af860f4c347a974b126cd573ab2f9b7cfd0b7e698334de03"}, &(0x7f0000ca7000-0x4)=0x6e) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000910000)={0x0, 0x6, 0x5, 0x2, 0x3d5, 0x7, 0x10000, 0x80000000, {0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x4, 0x5, 0x56, 0x3}}, &(0x7f0000940000)=0xb8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007bd000-0x8)={0x0, 0x0}) getsockname$ipx(r5, &(0x7f0000caf000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f53000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000013e000)={r4, 0x9, 0x3, 0x1}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000398000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind(r0, &(0x7f00008cb000)=@ll={0x11, 0x1f, r6, 0x1, 0x9cf, 0x6, @random="d11cfe40b6e8", [0x0, 0x0]}, 0x14) [ 45.736364] [] ? get_unused_fd_flags+0xd0/0xd0 [ 45.742561] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 45.749541] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 45.756099] [] ? do_fast_syscall_32+0xcf/0x890 [ 45.762296] [] ? SyS_epoll_create+0x190/0x190 [ 45.768404] [] do_fast_syscall_32+0x2f7/0x890 [ 45.774515] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.781150] [] entry_SYSENTER_compat+0x51/0x60 2017/12/27 17:17:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) r2 = add_key$user(&(0x7f00003ae000)='user\x00', &(0x7f0000783000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e03000)="48b251a05a908f7d266d4e4c791ceb12a79264f6c6b370b1850fdd5762294bd87984cd850fb7b25f22ecdb2fe36c84edf433ed7b1c58145a1580a753abcbcd862c2b1581ce556e9f0005f56bedbb0252cf1bdaeb3bf231351b02145e273876c66213805c0ea43753f504588cd218531d3f826301a9b34c8f77bca484a922300dd13026a3842db414bdb225f049bd0de577f72b070c678205b08c8c005b3ac9558c6f5c000f4af2a65de66114a3dc15beec317758ae41deecb11833e9cc19bca2", 0xc0, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x7f) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) 2017/12/27 17:17:09 executing program 4: prctl$intptr(0x6, 0x0) 2017/12/27 17:17:09 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000003000)=[{0x14, 0x13, 0x701, 0x0, 0x0, "11050084"}], 0x14}], 0x1, &(0x7f000001d000)=[], 0x0, 0x0}, 0x0) 2017/12/27 17:17:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000865000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d18000-0xd)='/dev/net/tun\x00', 0x0, 0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000050000-0xc)={0x4, 0x0}) r2 = creat(&(0x7f0000d36000)='./file0\x00', 0x0) write$eventfd(r2, &(0x7f00005b6000)=0x100, 0x8) readlink(&(0x7f00009a7000)='./file0\x00', &(0x7f0000e5f000)=""/204, 0xcc) 2017/12/27 17:17:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00003b2000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f00005cf000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x800000000015, &(0x7f0000637000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000271000-0x14)=""/20, &(0x7f00002c3000)=0x14) 2017/12/27 17:17:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000258000-0x8)={0x7, 0x10000, 0x9, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000fe0000-0x5c)={0x100000000, 0x2, {0x3, 0x3, 0x9, 0x0, 0x422}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r1) [ 45.839759] audit: type=1400 audit(1514395029.687:34): avc: denied { bind } for pid=9153 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 45.888022] audit: type=1400 audit(1514395029.737:35): avc: denied { ioctl } for pid=9153 comm="syz-executor0" path="socket:[15850]" dev="sockfs" ino=15850 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/27 17:17:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000002000-0x10)={{r0, 0x0}, {0x0, 0x2710}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/27 17:17:09 executing program 2: clock_getres(0xfffffffbfffffff5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000000b000-0x20)={0x7, 0x3f, 0x1, 0x8, 0x3f, 0x6, 0x8, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000)={0x0, 0x41, 0x7, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000002000-0x10)={{r3, r4+10000000}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000321000-0xbf)={r1, 0xb7, "3ec82cc8b8dd78cf250066e44b1ad8229dd649f408e74938291cddef7fd995a138f1d365ebb5aab45f37d73ac7d6e07cb27d8f40cb651953495c5971bfd340098d1673c88f729ab224d7076f8c88441dfdb721fba8cd8645c858b42b72bd6eb6565bd64a1f4aad1172eace09bede728220a8d5c77f42dfa62688317d2f3ac361663f9b1388d61c5b182ac8e39c5bc610a51586279f2cb519af619bba1507a0f9b107bd08d769f2f6d2d52a3d54ceec7af14de4b41ad543"}, &(0x7f0000000000)=0xbf) 2017/12/27 17:17:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) syz_open_dev$mice(&(0x7f0000e65000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) writev(r0, &(0x7f000025f000)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000602000000000000179e0000040d000400000011000000000008", 0x29}], 0x1) 2017/12/27 17:17:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fdatasync(r0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000c65000)="2400000026000d003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00008fc000-0x1a)=""/26, &(0x7f0000bc1000-0x4)=0x1a) recvfrom$inet(r1, &(0x7f0000f03000-0x25)=""/37, 0x25, 0x10000, &(0x7f0000f39000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dd1000)='/selinux/relabel\x00', 0x2, 0x0) getsockname$netlink(r1, &(0x7f00008a0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b78000)=0xc) clock_gettime(0x0, &(0x7f00009a1000)={0x0, 0x0}) rmdir(&(0x7f0000800000)='./file0\x00') clock_gettime(0x0, &(0x7f0000785000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fac000-0x8)={0x0, 0xfb94}, &(0x7f0000a0e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e38000-0xc)=@sack_info={r7, 0x4, 0xffffffff}, &(0x7f0000a8b000)=0xc) utimensat(r2, &(0x7f0000beb000)='./file0\x00', &(0x7f000047d000)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}, 0x100) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000f1000-0x1)={0x5}, 0x1) 2017/12/27 17:17:09 executing program 0: membarrier(0x7fffffffffffd, 0x0) pause() 2017/12/27 17:17:09 executing program 5: r0 = inotify_init1(0x10800) stat(&(0x7f000038b000-0x8)='./file0\x00', &(0x7f0000f1e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2017/12/27 17:17:09 executing program 1: clock_gettime(0xfffffffdfffffff8, &(0x7f0000a90000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x2, 0x30, 0x0, 0x8001}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x8)={r2, 0xfff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000ba5000-0x4)=0x4) 2017/12/27 17:17:09 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0x0, &(0x7f00007db000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000ff3000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000d04000)={@multicast1=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000e17000-0x4)=0xc) sendto$inet(r1, &(0x7f0000583000-0x1)="e9", 0x1, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) init_module(&(0x7f0000610000-0x19)='@,bdev*[posix_acl_access{posix_acl_accessem1user]eth0,vmnet0trusted[\x00', 0x45, &(0x7f0000e63000)='#,F.ppp0.-\x00') setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f000082f000-0x118)={0x484, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendmmsg(r1, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="1c", 0x1}], 0x1, &(0x7f0000ee9000-0xf8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$inet(r1, &(0x7f0000808000)=""/760, 0x2f8, 0x0, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x3, 0x1000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000825000-0x63)={0x0, 0x5b, "2038eefd847a0269eae18675be5da0ee547dcbe1c01b64f339c3f1090f457021502bf081daf4d5dd2378f9c8cf8bfda32fb06bc504e0a646a27c5bfb11ba5082e9f35587b2d1c92a330f6a6a81fecac2ffe6289cde052e1dbec579"}, &(0x7f0000837000-0x4)=0x63) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002af000-0x20)={0x3, 0x1ff, 0x1, 0x0, 0x1, 0x233, 0x5, 0x100, r2}, 0x20) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057e000)='/dev/sequencer2\x00', 0x80000, 0x0) dup2(r3, r0) 2017/12/27 17:17:09 executing program 7: mremap(&(0x7f00000dd000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00003a2000/0x1000)=nil) mlock2(&(0x7f0000c68000/0x2000)=nil, 0x2000, 0x400) 2017/12/27 17:17:09 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f00008f8000-0x18)=""/12, 0xc) 2017/12/27 17:17:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f00009c3000)='/dev/urandom\x00', 0x0, 0x2) splice(r2, 0x0, r1, 0x0, 0x100020000, 0x0) fcntl$setpipe(r1, 0x407, 0x80) splice(r0, 0x0, r2, 0x0, 0x10fffffdf8, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e5e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/27 17:17:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b38000)={{0x2, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000387000-0x40)={0x2, 0x10001, 0x300000000, 0x6, 0x4, 0x8000, 0x7f, 0x7}, &(0x7f0000354000-0x40)={0x3f, 0x4, 0x4, 0xffffffff80000000, 0xfffffffffffffffb, 0xb8e, 0x3, 0x2}, &(0x7f0000a95000)={0x100000001, 0x7, 0x10001, 0x0, 0x9, 0x9, 0x1, 0xff}, &(0x7f0000e34000)={0x77359400, 0x0}, &(0x7f0000688000)={&(0x7f000057a000-0x8)={0x7fffffff}, 0x8}) 2017/12/27 17:17:09 executing program 6: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl(r0, 0x0, &(0x7f00003d0000-0x2e)="") 2017/12/27 17:17:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000095000)=0x0, &(0x7f000021e000-0x4)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000047c000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000a}, {0x0, 0x0}, 0x7fff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000eb7000)={0x6, 0x0, 0x3f, 0x2, 0x4, 0x5}) 2017/12/27 17:17:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023a000)='./control\x00', 0x0) r0 = inotify_init() r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000940000-0xf)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd2}, 0x1c) inotify_add_watch(r0, &(0x7f0000519000)='./control\x00', 0x4000120) r2 = creat(&(0x7f00000e6000-0xa)='./control\x00', 0x4) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000866000-0x20)={"552894fffece866a4e234ab863180f46", {0x4, 0xc0000000, 0x4, "3b3df4623625", 0x100000001, 0x0}}) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fchmod(r2, 0x1) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f00008cb000-0xc9)=""/201, &(0x7f000033a000-0x4)=0xc9) mkdirat(r3, &(0x7f000002d000-0xa)='./control\x00', 0x103) mkdirat(r3, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) 2017/12/27 17:17:09 executing program 7: futex(&(0x7f0000470000)=0x0, 0x5, 0x0, &(0x7f0000001000-0x3)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) rt_sigpending(&(0x7f0000327000)={0x0}, 0x8) 2017/12/27 17:17:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f000055a000)='net/ip_tables_targets\x00') sendfile(r0, r1, &(0x7f0000071000)=0x1fff, 0xff) socket$inet(0x2, 0x4, 0x1ff) 2017/12/27 17:17:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000000)=@hdr={0x1, 0x0, 0x64, 0x3f, 0x400000000000, 0x200, @ipv6={0x5, 0x6, "3fd30c", 0x9fa, 0x1d, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x3a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x0, 0x39, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xdf, "f6dc335fdb9e118c0cdd1e9aa3f930a4e34c5704de1bfd20cb5cc0443171da7f21914eaaf955aefbae3f9cacce18f043f5c6591db2d8ae7aa4b8295f0442a54e3e8b6d771b1573a48949eb16d7faec66df265f80332facef7905dd8d131cb40d408e264ba6715358ac1c8c6fee2edd8d97143872bfbc47f21b15168a7255def6e66aa23ce5a2bc1abca9acb1d801c97a56677749be10412acaa3c17a6962ab99248737f3c8fbc37fa24d334859e13cedd08aa98968dfa9b8b279a5e41ab0d2358dc4ba7a0be7a9b5f7c61fddd7ebab2778ab08630f95c49859566289ab7d88"}, {0x5, 0xea, "8cd6d99fc1d241d11516939d0b0afb1fa07fc6bd0ee65dcc8f4f9d586385c40eb59ab60976ea6a3d17fb0801938d8db1f6d2cace0311badc82fa4ded698c4a67d84cac12d63e084c926008c49cb99180077d0a0470865e0faed2eb63ff65c88cfb921205351f139a68b481289ec3bc7ce3f4ae52791c5561eb0c5521f67c3aa7c29a791006c29263ec96c92a768e1ce8ecb122c3c979439313ef35e2bbb281f0ba878c1ed7baaacd7516e4e4ef1d3e4e8c9ea031670952c6564646382892adb249041bd3b207ea8ab2d68aa6612cc9a61e3b786b1dbe46fc11ed58968e8a2fae812514ad8b60349c99c5"}]}, @dstopts={0x2c, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x47, "1ea799ea924f15890e922c548912991737e9e1909012d46cafeb327aee0b72268eac0ce94b467ee4e44acb47e624c938787f193b8c325e2cc80107dc96d54709e8d31217b19ab0"}, {0xfe, 0xd, "5a3c7646233ba4542fe18dc075"}, {0xff, 0x63, "1048c8bb73ab19abbf1e79b46f897748c76ff3816d532b7c58f2cca7659c7d16c5a3b77a5f90b4877961cd09efd1cdec1d158605cf59ac26d59738c78ef73a5437346ce30d2817d570e4cbe49af1bf6f989233d709b58e006d8b2f6a5f40b57ddbfc4f"}, {0xc2, 0x5c, "0b32b2f316e78c483f043f2c366ca5b95bc25aa2c309f961c6239f98f265b0f1089d1cffcb5805da0bed2389a80191094d4677a19d3b2a38fdb5129380302d515c2f0051d762cd13201f711441fac75e481ed3571e2cd3138199947b"}, {0xfe, 0x34, "abaeb11d3c3ebb7f70e9f9bad6f0074cc4f383f95fc9ad5228524fc951edd938b0abbdd45df525e0d37f3a8f5ca314ee6ce65266"}]}, @hopopts={0x0, 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x79, "255f71d7c1475910a4e15edf4e11b723a6dfbef97a2c985ea594fe431ec6b7b14067a8675d6e12688102bbb282612442152a579fd3bdd5dea7f9978053bcc239703c708473a0cd795d84c7cdebd1c4d166f1eb48ef9e6145cda74006c26cb5f4c8fa86c17c6476d4907665049ddd4015188815a6a16961a89d"}, {0xff, 0x21, "f40285f41bd410bbf3290f35621ddc3f0ef18ace218e217e1e9f0013be8abc438a"}, {0x1, 0xbb, "12e4e2cb2a297765204b90abbb9ef108cad765e776b75a7a225a0cfa68d772f2dfdbfe0b4c6b055a797691dbc9ea298859fc017c81d65251647b37fa451998a7eb29e2eec118dadec8791c6ecb64dd35a513cd7abe1289a5e5b1a61bc16f6400c7d6e9d23153454bc8526457da60e3336de8bcb1cba925ccf59c6e7126a51d446410debfd08b757df280b248433e3ca578fb3c941a6c4d3340fb64ce38b2dc4a03f91a4b4dc662e07c381e7124181db103ddc1263f3a79047d84ef"}, {0x5, 0x67, "e628b4c128ad59eee80de694a1ec5efa7a3b7848f0c4945265ba76e69105786e567ebd23a6bfa52e7e38b92cca13eb562848f0600c1d5d7af24c23d9d524bfe1feb910527609c84d8b2acfb9a8603ee238eee132e7dfccc9c12c7d429ed2867d5109dba414ac24"}, {0xc7, 0x2c, "e16c53a5ff9da43ed1b64c8114aeda95422f6365e9250629d8e35ab2c2ae9be355c2dfe8dff4814248083025"}]}, @hopopts={0x29, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x8e, "000c51032ed07973df9c3814496f7d4ee66b8f14fdfd1308f89c22efed58a6ab867f16d4426061f52005e7f2b638300e99dc63562a305d05189b31ca59cebbceaac9f1472f684a219e627b4af49add7ec422045aa1988f49e65f76c2a8bf1f058e4c30282363aed920866ac58cbdb2044773109f29748efcff5b7163fc3d33fb7225b9947ae5ce8665c24e4dfd77"}]}, @routing={0x2e, 0xa, 0x0, 0x6, 0xffff, [@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x3a, 0x3b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xc4, "b4b7c964463785bc0ddedab493e9403be725efaacbf0960587212880a25ab800f12847cf0fd3065cadf55b729e7dfc2464ae8204ea38c4b49527e5efc3adc89e68a7c2b30a1ef9a76953c0d164bcb1ab9082aeaca9f5e87a2fab0f283951e5d17c131354bbe85441e405a5d8c7fd3280f61ff16ad97cfdd7e4910c3ca67b8dc7f011d4a5fa48e978a5dd7399fbc2e34e404497d48dcd584faea2ee4b29ba859f2a5233c7cc31c310eb56bef873f02d1acc5f7f598ac92b5b41cc96958a54f765eb7ba34b"}, {0x0, 0x66, "905271b8cd38a5d36c9f9057a048a666b4f9491d8062b0c6476748c51c07daf7a086609a42ceefb79790ac0bf2a7fc6ca63b39e369f52ba94ada8d88feb1275f8b28e8c642da1f3ff02f12540bccd721c755c1469861af9166e313508a96c583c0db544ab546"}, {0x0, 0xa8, "db2c30804efa193448c23ddd221dbfd47bf401123fbff69e9824ecabd75689f59be9eac36995d1037036422ffc9a5d53c0561ae8aeadc775c5653351252113b1f9fab90a8e651a54b25c4061e45b0816700355e1319653bad789d150a7d9f0c9273d91f2a8cb8590599d888e970677d6628ddaa952dd7367bf0857bdb373c2b116b39c5325e854d1016b8c4f09bab725041149412f832df88baa59df58a1b4d45a261add1b91c0b0"}]}, @dstopts={0x7f, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xfb, "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"}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x80000000, 0x9, "e246feef5b0e302f83ae768a9a2a62f392ac06d79a6ea430b9e179ddf480a4bb25943e0b69dcdb958195cb0c94d95219fab8841c6b71b823cc8404566e973965e5c9a4aa5c22f864d6a355bf25fc9fb4d2d047d57721966f5b12c27dd087f807e21c924c382ea9de7c060edfdcca0a7c7bab8ff5dc289193b30fdaf8f8c7bff70590fd4e60039038ff95b3da1cde62e62b7820168d8e5f9215cc4eb47fa6621a1e207b0f8ca3c1ce3adbe75047f8aa00b51e3b544bff90815f28e4d2e34e8f176c0d208f3945b46e9a7376e634b6b61cd7cb12ecf6fff5e478c17853"}}}}, 0xa2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000002000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000-0x1000)="", &(0x7f0000000000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2017/12/27 17:17:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x200, 0x20}, &(0x7f0000f41000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000941000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000e0000-0x24)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:17:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f00009c3000)='/dev/urandom\x00', 0x0, 0x2) splice(r2, 0x0, r1, 0x0, 0x100020000, 0x0) fcntl$setpipe(r1, 0x407, 0x80) splice(r0, 0x0, r2, 0x0, 0x10fffffdf8, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e5e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/27 17:17:10 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000011000-0x58)={{0x3, 0xa7e}, 0x0, 0x4b, 0x6, {0x0, 0x0}, 0xffff, 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]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000011000)={0x200, 0x1, {0xffffffffffffffff, 0x0, 0x10000, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x4, &(0x7f0000011000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4018641b, &(0x7f0000009000-0x18)={&(0x7f000000b000/0x4000)=nil, 0x40, 0x3, 0x20, &(0x7f0000005000/0x2000)=nil, 0x8ed0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000012000-0x4)=0x3d178565, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000006000-0x4)=0x2, 0x4) mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1000000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2017/12/27 17:17:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$urandom(&(0x7f00009c3000)='/dev/urandom\x00', 0x0, 0x2) splice(r2, 0x0, r1, 0x0, 0x100020000, 0x0) fcntl$setpipe(r1, 0x407, 0x80) splice(r0, 0x0, r2, 0x0, 0x10fffffdf8, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e5e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/27 17:17:10 executing program 7: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000017d000)={0x0, 0x0, &(0x7f0000039000-0x8)={&(0x7f0000014000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000017e000)=[{{&(0x7f000017f000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000016a000)=[], 0x0, &(0x7f000017f000-0x5f)=""/95, 0x5f, 0x0}, 0x0}, {{&(0x7f000017f000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00000b1000)=[], 0x0, &(0x7f0000151000)=""/69, 0x45, 0x0}, 0x0}], 0x2, 0x2, &(0x7f000017f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000180000)={0x93e4, 0x6e, 0x7, 0x8, 0x3, [{0x9, 0x8, 0xb9, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0x0, 0x3a1, 0xffffffff, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0xec56, 0x1000, 0x33, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000047000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) bind$llc(r1, &(0x7f000009a000-0x10)={0x1a, 0x8, 0xfffffffffffffffb, 0x98, 0xffffffff, 0x66, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/27 17:17:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f00009a3000-0x4)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x33db, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000)='/dev/snd/seq\x00', 0x0, 0x109042) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000-0x10)=@req={0x8, 0x2, 0x2, 0x1}, 0x10) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000004000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002) ioctl$TIOCNXCL(r0, 0x540d) r1 = memfd_create(&(0x7f0000002000-0x33)='vboxnet0cgroupbdevposix_acl_accessmime_typesecurity', 0x2) restart_syscall() mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000008, 0x30, r0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000006000-0x8c)={0x0, 0x8000, 0x5, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0xffffffffffffe721, &(0x7f0000006000)=""/32, 0x20) fchmod(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x9, 0x3, 0x946, 0x5, 0x5, 0x1c00, 0x7fffffff, 0x12, 0xffffffffffffffdb, 0xaa, 0x8, 0x3fe, 0x2, 0x7ff]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000008000-0x102)={r2, 0xfa, "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"}, &(0x7f0000001000)=0x102) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000-0xc)={r2, 0x2207, 0x30}, &(0x7f0000008000)=0xc) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1f) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000009000)={r2, 0x9}, &(0x7f0000005000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000000b000-0x8)=@req={0x0, 0x0}) 2017/12/27 17:17:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000782000)='/selinux/user\x00', 0x2, 0x0) fanotify_mark(r1, 0x8, 0x0, r0, &(0x7f0000160000)='./file0\x00') fcntl$lock(r0, 0x7, &(0x7f0000016000-0x20)={0x0, 0x0, 0xdb, 0x0, 0x0}) execveat(0xffffffffffffffff, &(0x7f0000831000)='./file0\x00', &(0x7f00009f3000)=[], &(0x7f0000755000-0x8)=[], 0x0) 2017/12/27 17:17:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00004c1000)=0x0, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ed8000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000770000)=0x0, &(0x7f00002d6000)=0x4) r2 = open$dir(&(0x7f00004e8000)='./file0\x00', 0x401, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000990000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6e3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xdc) renameat2(r1, &(0x7f00002e9000-0x8)='./file0\x00', r2, &(0x7f0000252000-0x8)='./file0\x00', 0x4) 2017/12/27 17:17:10 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x6) 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$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000003000-0x24)={0x7f, 0x6, 0x5, 0xd9, &(0x7f0000003000-0xd9)=""/217, 0x7c, &(0x7f0000002000)=""/124, 0x0, &(0x7f0000012000)=""/0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000013000)={r2, 0x40}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2017/12/27 17:17:10 executing program 7: perf_event_open(&(0x7f000001d000)={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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000054000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000054000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000054000)=0x14, 0x80000) getrusage(0x0, &(0x7f0000002000-0xc)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000055000)={0x0, 0x1, {0x3, 0x3, 0x8, 0x3, 0x33b3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:10 executing program 3: mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000a05000)="2200000018000700000001000900070002000700000004060006000004001600aa18", 0x22) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00007f7000-0xe)=@random={'system.\x00', '#)+.N\x00'}, &(0x7f0000a0c000-0x6)='[eth1\x00', 0x6, 0x2) 2017/12/27 17:17:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) write(r0, &(0x7f000041e000-0x1)='z', 0x1) 2017/12/27 17:17:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000019d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) execve(&(0x7f0000593000-0xe)='./file0\x00', &(0x7f0000569000)=[], &(0x7f0000dc9000-0x1c)=[&(0x7f0000611000)="2576626f786e65743070707030e57d2800", &(0x7f00004dd000-0x12)='/dev/input/event#\x00', &(0x7f00001b9000-0x2)='*\x00', &(0x7f0000333000-0x3)='#-\x00', &(0x7f00000aa000-0x12)='/dev/input/event#\x00', &(0x7f00007c0000-0x1)='\x00', &(0x7f0000be9000-0xe)="e06d643573756d28757365722100"]) clock_adjtime(0x6, &(0x7f0000540000)={0x0, 0x3, 0x3, 0x7, 0x3f, 0x1bc, 0x0, 0x10000, 0xa66, 0x9, 0xffff, 0x8a, 0x1000, 0x9, 0x8, 0x4, 0xff, 0x8, 0x5, 0x7, 0x984, 0x6, 0xe000000000000, 0xfff, 0x9, 0x101}) 2017/12/27 17:17:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x10000) ioctl(r1, 0x720, &(0x7f0000001000-0x3)="") 2017/12/27 17:17:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="626465766c6f07393bb5d08612334a6cea02a6fd58a57d", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x80000000007, &(0x7f0000de1000-0x19)={0xfa, {0x0}, 0x0, 0x0}, &(0x7f0000733000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00006d1000-0x8)={0x0}) syz_open_procfs(0x0, &(0x7f000084b000-0x8)='net/hci\x00') 2017/12/27 17:17:10 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000966000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000+0xede)={0x0, 0x0, 0x10, 0x6, 0x6}, &(0x7f00004f2000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000242000-0xa0)={r1, @in6={{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x200, 0x81, 0x8}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00004e5000-0x4)=0x0, 0x4) 2017/12/27 17:17:10 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000d26000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000555000)='s', 0x1) 2017/12/27 17:17:10 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000006000+0xe4d)='ns/ipc\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x2) socket$inet(0x2, 0xb, 0xffff) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r1, &(0x7f0000bb4000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 17:17:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000058d000-0xc)='/dev/autofs\x00', 0x20000, 0x0) fchmodat(r0, &(0x7f00009de000)='./file0\x00', 0x48) exit(0x0) syz_extract_tcp_res$synack(&(0x7f0000a0e000-0x8)={0x0, 0x0}, 0x1, 0x0) 2017/12/27 17:17:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ea2000)='/dev/pktcdvd/control\x00', 0x800, 0x0) connect$inet(r0, &(0x7f0000f0e000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000e22000-0x17)='*systemGPLnodev#$nodev\x00', 0x0) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r4 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000777000-0x50)={0xb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r3, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x400) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) 2017/12/27 17:17:10 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) flistxattr(r0, &(0x7f0000b25000-0x5b)=""/91, 0x5b) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000001000)=0xe8) r3 = getegid() fchown(r1, r2, r3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) fcntl$notify(r1, 0x0, 0x1000000101) inotify_init1(0x0) 2017/12/27 17:17:10 executing program 7: openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e9000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000005000-0xe)=@random={'security.\x00', 'GPL\x00'}, &(0x7f0000007000-0x26)=""/38, 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x8)=[0xfffffffffffffff8, 0x80]) 2017/12/27 17:17:10 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000084a000)=@known='com.apple.system.Security\x00') fremovexattr(r1, &(0x7f0000559000)=@known='system.sockprotoname\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000dd5000)={0x0, 0x101}, &(0x7f00002c5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e52000)={r2, 0xbb, "55f4a4c551ff5a7b94c642c30fe622f678b0d3ba36a703f46a4ed5b3db813da66e5fe46ee8724dab51e201ab0dd874ea7e76eacc859f2a550bfd26dd31b033030dfcb5dd1299ea8f25e978f6a0a8faa8a46b582cc83b4e972a056fb538b5f022eff191ce47a878ee430b8c87c806e3e773e8ef1e71be604bfb52e3acd31d25339e01d8d403b1e9da42281a3b3314bf05dd901bd6681c08da3fc520a6067dd2e4afcb0ef8878f97d3ac82264a3edacbb045be51f384237d2c47a48c"}, &(0x7f0000719000-0x4)=0xc3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/27 17:17:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000833000-0x28)={0x0, 0x0, 0x6411, 0x0, "07a06c2b50918efd5bb11e8b12711fe196a6ddfd1d227572e69236d11fc5f2ab"}) 2017/12/27 17:17:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x2, 0x5, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x1, 0x4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000d1f000-0x8)={0xff, 0x2, 0xfd, 0x7ffc}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c30000-0x10)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) 2017/12/27 17:17:10 executing program 7: pipe(&(0x7f000034e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x1, 0xd8d4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff7, 0xbc, 0x2, 0x94ba, 0xfff, 0x2a, 0x2, 0x4, 0x5, 0x5, 0x2, 0x6, 0x8, 0x9, 0x3aa0000000000000]}, &(0x7f0000b2c000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mq_unlink(&(0x7f000082b000-0xf)='wlan0@em0)ppp1\x00') ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e37000)={@common='bond0\x00', &(0x7f0000fa9000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000115000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f000000d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/27 17:17:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000e3c000)='nv\x00', 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) keyctl$reject(0x13, 0x0, 0x0, 0xfffffffffffff800, 0x0) socket$inet(0x2, 0x1, 0x0) 2017/12/27 17:17:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000894000)=[], 0x0, &(0x7f00009ef000)=[], 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c2e000)={0x6, &(0x7f0000c5c000-0x30)=[{0x8000, 0x100000000, 0x4, 0x8}, {0xfffffffffffffffa, 0xea5d, 0x6, 0xfffffffffffffff8}, {0xe3c7, 0x5, 0x7, 0x100000000}, {0x100000001, 0x9, 0x1, 0x7}, {0x9, 0x100, 0x8, 0xfffffffffffffffb}, {0xeac3, 0xcb8, 0x537, 0x9}]}, 0x8) socketpair$inet(0x2, 0x1, 0x5, &(0x7f00006a0000-0x8)={0x0, 0x0}) utime(&(0x7f000029d000)='./file0\x00', &(0x7f0000c08000-0x8)={0x10001, 0x80}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00005eb000)=0x0) socket$inet6_sctp(0xa, 0x2000403, 0x84) 2017/12/27 17:17:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00007e5000-0x4)=0x0, &(0x7f0000926000)=0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a7c000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000ea7000)={0xd98, 0x3}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee5000-0xc)='/dev/rfkill\x00', 0x8100, 0x0) 2017/12/27 17:17:10 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000fd5000)={0x7fff, 0x10000}) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "00000107c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00009af000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='bcsh0\x00') ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="9b8397734d463cc8af319c8138c9ae5f", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0xff, 0x1000, 0xfffffffffffffff9}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000)={r2, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000004000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000006000)={0x7, &(0x7f0000006000)=[{0x3, 0x120, 0x5, 0x5}, {0xfff, 0x7, 0x6, 0x0}, {0x8, 0x4, 0xff, 0x8}, {0x4010000000, 0xf7f, 0x1000, 0x5b9d}, {0x6, 0x1b, 0x6, 0xffff}, {0x652fae8e, 0x8, 0x5, 0x200}, {0x25, 0x400, 0x10000, 0x0}]}, 0x8) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000004000)={@generic="a976f2637df65538a48613bb99adab8d", 0x6}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000007000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000009000-0x8)={r2, 0x48}, 0x8) 2017/12/27 17:17:10 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x5)='attr\x00') unlinkat(r0, &(0x7f0000001000)='./file0/file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) 2017/12/27 17:17:10 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fc2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000000000)=0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000854000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00007a8000)={0x65, 0x200, 0xfffffffffffff596, 0x1, 0x8}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x800) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x20000000028, &(0x7f0000597000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000403000)={0x0, 0x0, 0x0}, 0xc) getsockname$inet6(r2, &(0x7f0000392000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005c5000)=0x1c) sched_setattr(r3, &(0x7f000046f000)={0x30, 0xffffffffffffffff, 0x0, 0x101, 0x200, 0x4, 0x5ab0aa03, 0xff}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fd4000)=@assoc_value={0x0, 0xffffffff80000000}, &(0x7f000041a000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001ca000-0x10)={0x9, 0xc, 0xb4d, 0x9, r4}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f27000-0xca)={r4, 0xc2, "5ed8741287e8fe206936f1619cd98cef78d71b9412e906894e070a03f1a0eb438a2b754efeb0c77ee09085305402cd3653222ed97a91c9ec15ed7d4392407469e497203d7dd26a1ea3b68994ee9f5b088810a8066e9074f07704cbe084c5706064fc92b0cb30c870318b6243a4771f5de25382a8eeddc73935b6a15d2c46af8517bdc0ded660ee2e080d828b5cfb4322f2d73296c93f7b931679ef49c1178995b29b70a97daca07444ba1b1efb2cecd9f6e3857ae83eabd78facf898a6421cf378fa"}, &(0x7f0000b56000-0x4)=0xca) 2017/12/27 17:17:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0}, &(0x7f0000a30000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x100, 0x0, 0x3f, 0x4, 0x6}, 0x14) ioctl$int_in(r0, 0x5421, &(0x7f0000002000-0x8)=0x3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x6, 0x0}, 0xc) r2 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r1, 0xbce6}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000006000-0x8)='./file0\x00', 0x114) ftruncate(r0, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000004000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000006000)="0bb0e382efa5f5b418565c046d33cb06bce5332b3357a230e45e192937b75d485ac20410ab43797bbc7cb2edfeecef18ab66faeb340687d0e314bc9d657990801bb0f8c15b09c585cb65eed5c9eb4ddc1728c2011d051cc50887bf4ca503b93feb025cc968a6a1d10e7498ba4880ef58d06c063f5b41604b51c99fb91c22a12c99fba72326bd6709024626d9586f9193c7da1d1d6fe80f6fe54a67ab0b0618b1463814323701a6b5f598e5a6d2a47c27b939e86f039232008310eb5c30d34544d6656c54bfb88dc4b9d3010ea76e3f2fb653d9aaa580add11b3bb8449ea933265b336f224a7af8b2111174f4deb6561ac20174a28e", 0xf5, 0xfffffffffffffffa) r4 = add_key(&(0x7f0000007000-0x8)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x71)="f1ff5430b8d5c2662f166e0e46ee476c1cda17073addc5b84c8742535b2b844151897c986979a61f954bc7318e4ab9e7b0eb25b95ca6bdd806710281b355b141751e908be0a700af9c7674711a52b112458cede7687ab384850fe2e4d9c0b0721f37941c354bfcc8e8c86996d7bc91e413", 0x71, r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000007000)='/selinux/avc/cache_threshold\x00', 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r4, &(0x7f000000a000-0x95)=""/149, 0x95) 2017/12/27 17:17:10 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) userfaultfd(0x80800) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") 2017/12/27 17:17:10 executing program 7: mmap(&(0x7f0000000000/0xb4b000)=nil, 0xb4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00009a2000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b43000)={0x3, &(0x7f0000b47000-0x18)=[{0x3d, 0x1, 0x80000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) 2017/12/27 17:17:10 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000049d000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r1, 0x4, &(0x7f0000c01000)={0x1e, 0x80000001, 0x8, 0xcd4}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00005e4000)=""/4096) 2017/12/27 17:17:10 executing program 6: clock_gettime(0x3, &(0x7f000097e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000a4000)='/proc/self/net/pfkey\x00', 0xc0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x800, &(0x7f0000b1a000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000058c000-0x58)={{0xfffffffffffffbff, 0x6}, 0x1, 0x4, 0x9, {0xff, 0x0}, 0x100, 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]}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) 2017/12/27 17:17:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clock_gettime(0x0, &(0x7f0000c5c000)={0x0, 0x0}) ppoll(&(0x7f0000194000)=[{r0, 0x0, 0x0}, {r0, 0xc, 0x0}, {r0, 0x8010, 0x0}], 0x3, &(0x7f000016e000-0x8)={r3, r4+30000000}, &(0x7f0000272000-0x8)={0x7f}, 0x8) connect$inet(r0, &(0x7f0000c2e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000829000-0x4f)=[{&(0x7f0000b4c000)="", 0x0}, {&(0x7f0000b9d000)="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", 0xa04}, {&(0x7f0000044000-0xd1)="5e555832ab7da5c620057e571d77251740a8fc3107535e5ba05c37d09c4ea52e5cde5427b6ddd9788aead2538921383e2853d83c70badc9518bef0eeae37d9bab0c0f39bc356ad3b7b4c5cf39f4fa80d46e65af52391563470f48e4571d587e1e2ae4815e256d1eda873ff29f59424bde17f618a33d88c8aa2582c4e79261c277d4fd548604a31d53130f7fcc4e9065c125a01bf108f67d99a945e9c0ca761d28993874797573605403c259190f25f9c671338fe7a29f6e8bc2aa28d3542a2b875168dcfca0b217fc80b6a295eb9afa2c2", 0xd1}, {&(0x7f0000748000)="3cc3c77e55a4eb1980300f918ca7c362f9b4a8ae40f92dbb883e133aba959211a1b6", 0x22}], 0x4, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2017/12/27 17:17:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) setresgid(r0, r2, r3) rt_sigaction(0x0, &(0x7f0000001000-0xc)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f00006aa000)={0x0}) 2017/12/27 17:17:10 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f000000c000-0xa)='./control\x00', &(0x7f000000b000)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000017000-0x8)={0x0, 0x0}) accept4(r0, 0x0, &(0x7f000000c000)=0x0, 0x80000) llistxattr(&(0x7f0000015000)='./control\x00', &(0x7f0000016000-0x5f)=""/17, 0x11) 2017/12/27 17:17:10 executing program 4: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000040000-0x9)='/dev/sg#\x00', 0x20, 0x4000) r0 = syz_open_dev$mice(&(0x7f000003e000)='/dev/input/mice\x00', 0x0, 0x0) read(r0, &(0x7f0000039000-0x46)=""/70, 0x46) 2017/12/27 17:17:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x14401, 0x111) fcntl$getflags(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000b25000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xab) pipe(&(0x7f0000d69000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d10000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000072e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4d000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000fd1000)={0x8, 0x7fff, r3, 0x5, r4, 0x5, 0xfffffffeffffffff, 0x6}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000003e000-0x18)={0x7, 0x7, 0x6, 0xef61, 0x9, 0x7}) r5 = add_key(&(0x7f0000fb2000-0xd)='dns_resolver\x00', &(0x7f0000d3f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b5b000)="7f04f9b0350caf6ad10f15ab975312ba1efb211d1b14bf00ec3a4cd4b01066df58174f659020368c0056e1c35a1ce9a8a2ff522904e6fa7f15f4aba5319c9d026d3987e233413dde46a7d653cacf7aba809dff1027a78e36ead3822d85ff3bfc81d34940c5cada", 0x67, 0xfffffffffffffffe) request_key(&(0x7f000015e000)='dns_resolver\x00', &(0x7f00004de000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000348000)="70726f63e870726f6300", r5) 2017/12/27 17:17:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bc3000-0x8)={0x0, 0x0}) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0x44000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4005, &(0x7f0000007000-0x4)=0xffffffff, 0x4) [ 47.033270] device gre0 entered promiscuous mode 2017/12/27 17:17:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f64000-0x1000)="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", 0x569, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/27 17:17:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000549000-0xc)={0x0, 0x0, 0x0}, 0xc) ptrace(0x8, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) getsockname$llc(r0, &(0x7f0000e0e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e39000-0x4)=0x10) setreuid(0x0, r2) 2017/12/27 17:17:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xb, 0x180f20a1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000fa3000-0x4)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$ipx(r0, &(0x7f0000e5c000)=""/148, 0x94, 0x0, &(0x7f000000a000)={0x4, 0x0, 0x0, "0fde4da2fa5e", 0x0, 0x0}, 0x10) recvmmsg(r0, &(0x7f0000ef9000)=[{{&(0x7f0000de6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000066f000)=[], 0x0, &(0x7f00002da000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) 2017/12/27 17:17:11 executing program 3: mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000094a000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x2e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r2 = getgid() fchownat(r0, &(0x7f00009c8000)='./file0\x00', r1, r2, 0x1000) chroot(&(0x7f000009a000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="cf136f05af77", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x9, 0x1, {0x0, 0x3, 0x3, 0x3, 0x40000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f00007e3000-0x2)='..') r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000168000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x100081b, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001de000)={0x0, 0x3}, &(0x7f0000e04000)=0x6) mount(&(0x7f00007d4000)='./file0\x00', &(0x7f00007a5000-0x9)='../file0\x00', &(0x7f00006af000-0x5)='adfs\x00', 0x1002002, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000be1000-0x6)={r4, 0x8}, &(0x7f0000cfa000-0x4)=0x6) umount2(&(0x7f000064b000-0x2)='..', 0x0) 2017/12/27 17:17:11 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f69000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000e2e000)={0x0}, 0x8, 0x80000) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000052f000-0x28)={@generic="d299c3da6cb80cc7fce96b88aa7f1e76", @ifru_ivalue=0xfffffffffffffffc}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004f6000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000f69000)={0x1558, 0x0, 0x2, 0x3c8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000c0e000)={0x3d37f2fc, r2, 0x1, 0x400}) r3 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000f69000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) socket(0x11, 0x5, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000e4f000)=0xed, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000ee6000)=""/232, 0xe8, 0x3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e0f000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000313000)={0x0, 0x0}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000660000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000d1c000-0x4)=@int=0x0, &(0x7f0000b48000-0x4)=0x4) tee(r1, r3, 0x800, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r5, &(0x7f0000210000)='P', 0x1) setsockopt$sock_int(r2, 0x1, 0xd, &(0x7f0000b9a000)=0xff, 0x4) write(r5, &(0x7f00008db000)="d9", 0x1) recvfrom(r4, &(0x7f0000ac4000)=""/0, 0x0, 0x0, 0x0, 0x0) 2017/12/27 17:17:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000010d000)="") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000587000-0xb)='/dev/hwrng\x00', 0x10d, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000b02000)=""/4096) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r4, &(0x7f000047c000-0x90)=[{&(0x7f00008fa000)=""/161, 0xa1}], 0x1, 0x0) 2017/12/27 17:17:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f59000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000947000)=0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f00005fc000-0x4)=0xc, 0x4) r1 = add_key$keyring(&(0x7f0000a81000)='keyring\x00', &(0x7f00001b5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000fa8000)=0x0, &(0x7f0000cd3000)=0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000c3c000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a36000)=@assoc_id=0x0, &(0x7f0000e8e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cef000-0xa0)={r3, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1, 0x400, 0x4, 0x6}, &(0x7f0000bbf000)=0xa0) 2017/12/27 17:17:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ea000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000483000)='/selinux/access\x00', 0x2, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) stat(&(0x7f00000dc000-0x8)='./file0\x00', &(0x7f0000448000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d9000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b3000)=0xe8) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00002e6000-0x8)={0xe7, 0x100000000}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000162000)={r1, @multicast2=0xe0000002, @empty=0x0}, 0xc) mount(&(0x7f0000504000)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000386000)=""/0, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000fa1000)=0x0) ptrace$setopts(0x4206, r3, 0x1, 0x1a) 2017/12/27 17:17:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b20000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00003b6000-0xbc)={0x8, 0x3, 'client1\x00', 0x5, "5e73a65fb1a7bfde", "e5ec815b61fc412e50297d036d8e7d6fb493b83ddc694df276a33d9f719e37c3", 0x3, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000357000)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000c4f000)={{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x5, [0x7, 0xd2, 0x4677, 0x5, 0x913, 0x7ff, 0x61, 0x5]}, 0x5c) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f00003ed000)=0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getpeername$inet(r2, &(0x7f0000795000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000feb000)=0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000aef000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) prctl$setendian(0x14, 0x2) 2017/12/27 17:17:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000f5f000)='maps\x00') ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000a6c000-0x4)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000045000-0xa)='/dev/ptmx\x00', 0x804, 0x0) read$eventfd(r1, &(0x7f0000ef0000-0x8)=0x0, 0x8) read(r2, &(0x7f0000a9b000)=""/73, 0x49) 2017/12/27 17:17:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c87000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xb, 0xffffffffffff5057, 0x3, 0x69}, &(0x7f000050e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000037d000-0x8)={r1, 0x46ff}, &(0x7f0000c64000)=0x8) 2017/12/27 17:17:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007f2000)='net/ipv6_route\x00') sendfile(r0, r0, &(0x7f00004db000)=0x0, 0x1fff) sendfile(r0, r0, &(0x7f0000b47000)=0x0, 0x7) 2017/12/27 17:17:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) clock_gettime(0x0, &(0x7f00008f1000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000766000-0x8)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f000047a000-0x10)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000be7000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) ftruncate(r5, 0xfb8) fcntl$addseals(r5, 0x409, 0x7) ioctl$TIOCLINUX2(r5, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 47.185075] device gre0 entered promiscuous mode 2017/12/27 17:17:11 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents(r0, &(0x7f0000003000-0x3c)=""/60, 0x3c) open$dir(&(0x7f0000004000-0x8)='./file0\x00', 0x80, 0x100) renameat(r0, &(0x7f0000004000-0x2)='./file0\x00', r0, &(0x7f0000004000-0x8)='./file0\x00') 2017/12/27 17:17:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe, 0x8) r0 = socket$inet6(0xa, 0x7ffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000ea0000)=0x54) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e89000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2017/12/27 17:17:11 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000003000-0x1)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000007000)='/dev/snd/seq\x00', 0x0, 0x40001) write$sndseq(r1, &(0x7f000000b000)=[], 0x0) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) ppoll(&(0x7f000000d000-0x10)=[{r1, 0x67, 0x0}], 0x1, &(0x7f000000c000)={0x0, r2+10000000}, &(0x7f000000d000-0x8)={0x0}, 0x8) 2017/12/27 17:17:11 executing program 0: mmap(&(0x7f0000000000/0xb5f000)=nil, 0xb5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000619000)='user\x00', &(0x7f00001f8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000088e000-0x8)='keyring\x00', r0) keyctl$setperm(0x5, r0, 0x8000000) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) keyctl$revoke(0x3, r0) [ 47.225047] device gre0 entered promiscuous mode 2017/12/27 17:17:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fcc000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000131000)='/selinux/validatetrans\x00', 0x1, 0x0) read(r0, &(0x7f0000846000)=""/42, 0x2a) r1 = creat(&(0x7f0000c5a000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2017/12/27 17:17:11 executing program 3: mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000094a000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x2e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r2 = getgid() fchownat(r0, &(0x7f00009c8000)='./file0\x00', r1, r2, 0x1000) chroot(&(0x7f000009a000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000003000-0x44)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="cf136f05af77", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x9, 0x1, {0x0, 0x3, 0x3, 0x3, 0x40000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chdir(&(0x7f00007e3000-0x2)='..') r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000168000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x100081b, &(0x7f000000a000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001de000)={0x0, 0x3}, &(0x7f0000e04000)=0x6) mount(&(0x7f00007d4000)='./file0\x00', &(0x7f00007a5000-0x9)='../file0\x00', &(0x7f00006af000-0x5)='adfs\x00', 0x1002002, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000be1000-0x6)={r4, 0x8}, &(0x7f0000cfa000-0x4)=0x6) umount2(&(0x7f000064b000-0x2)='..', 0x0) 2017/12/27 17:17:11 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) read(r0, &(0x7f0000629000)=""/216, 0xd8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00006e9000-0x4)=0x1) mmap(&(0x7f0000000000/0xd6a000)=nil, 0xd6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d69000)="2400000043000100000000020000001b022b00040d0001002005000000000000ec05000e", 0x24) 2017/12/27 17:17:11 executing program 3: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f000003d000)=0x8) splice(r1, 0x0, r0, 0x0, 0xfffffdff, 0x0) write$fuse(r2, &(0x7f00000c6000-0x22)={0x28, 0x0, 0x0, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) dup2(r0, r2) 2017/12/27 17:17:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a95000)='ns/cgroup\x00') setns(r1, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000-0xc)={0x11, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000045000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000a10000-0x20)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00001a6000-0x8)={0x0, 0x0}, &(0x7f00001bd000-0x8)={0x0}, 0x8) 2017/12/27 17:17:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c71000)=0x2, 0x4) r1 = dup2(r0, r0) sendto$inet(r0, &(0x7f0000454000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a96000-0x1000)="d4", 0x1, 0x0, &(0x7f0000f21000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000079b000)=0x0) writev(r1, &(0x7f00008b5000-0x50)=[{&(0x7f00004d4000-0xa6)='c', 0x1}], 0x1) recvfrom$inet(r1, &(0x7f00001d4000-0xe7)=""/231, 0xe7, 0xa, 0x0, 0x0) 2017/12/27 17:17:11 executing program 1: r0 = socket(0x11, 0xa, 0xffff) r1 = socket$inet(0x2, 0x1, 0x1) r2 = fcntl$dupfd(r0, 0x0, r1) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2017/12/27 17:17:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00004c0000-0x3c)="34000000130019470400ff00000900ffefffdfe6010000003278ffffffec80051100010000000000001b0000001800010018e907", 0x34}], 0x1) preadv(r0, &(0x7f000058c000-0x38)=[{&(0x7f0000a79000)=""/29, 0x1d}, {&(0x7f0000ae8000-0x25)=""/37, 0x25}, {&(0x7f0000161000-0xf2)=""/242, 0xf2}, {&(0x7f00000e6000-0xd9)=""/217, 0xd9}, {&(0x7f0000be9000-0xb7)=""/183, 0xb7}, {&(0x7f0000461000-0x22)=""/34, 0x22}, {&(0x7f0000909000-0x65)=""/101, 0x65}], 0x7, 0x0) 2017/12/27 17:17:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000010d000)="") r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000587000-0xb)='/dev/hwrng\x00', 0x10d, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000b02000)=""/4096) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r4, &(0x7f000047c000-0x90)=[{&(0x7f00008fa000)=""/161, 0xa1}], 0x1, 0x0) 2017/12/27 17:17:11 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000bc3000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f68000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcd000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x1cdf920e) 2017/12/27 17:17:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ba4000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe8000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = syz_open_pts(r1, 0x0) readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x40, 0x6, 0x0}) readv(r3, &(0x7f0000fe4000)=[{&(0x7f0000640000-0xf00)=""/3705, 0xe79}, {&(0x7f0000fe5000-0x4)=""/9, 0x9}, {&(0x7f0000482000-0x4a)=""/74, 0x4a}, {&(0x7f000089b000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe4000)=""/136, 0x88}, {&(0x7f0000fe7000)=""/8, 0x8}], 0x6) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f13000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001f8000)=0xb) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000109000-0x1e)=""/30, &(0x7f0000707000-0x4)=0x1e) 2017/12/27 17:17:11 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x3f) r2 = syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") syz_open_procfs(r0, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r1, r2, &(0x7f0000007000)=0x0, 0x1) 2017/12/27 17:17:11 executing program 4: unshare(0x8000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000d01000)='highspeed\x00', 0xa) listen(r0, 0x0) 2017/12/27 17:17:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000304000)='ns/cgroup\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000046a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bba000+0x598)={0x0, 0x0, ""}, &(0x7f000091c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a9b000)={0x4, 0x6b9c, 0x800d, 0x0, 0x6, 0x6, 0xd7f, 0x8, r1}, &(0x7f0000faf000-0x4)=0x20) 2017/12/27 17:17:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001cf000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00002e6000)=0x69e3) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x8d, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x1, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) fanotify_mark(r1, 0xc, 0x8, r1, &(0x7f00009df000)='./file0\x00') 2017/12/27 17:17:11 executing program 6: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007db000)='cmdline\x00') mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000dec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000232000-0x4)=0x14, 0x80000) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000dee000-0x8)=[{&(0x7f0000f5c000)=""/40, 0x28}], 0x1, 0x0) 2017/12/27 17:17:11 executing program 6: r0 = inotify_init1(0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000)={0x0, 0x0, 0x0}, &(0x7f0000d52000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa4000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000000)='./file0\x00') ptrace(0x4207, r2) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000003000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000fab000-0x8)={&(0x7f0000faa000)=""/64, 0x40}) 2017/12/27 17:17:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c9b000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000b55000)=r1) 2017/12/27 17:17:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000975000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 47.419210] device gre0 entered promiscuous mode 2017/12/27 17:17:11 executing program 3: statfs(&(0x7f0000b9a000)='./file0\x00', &(0x7f00006b2000)=""/143) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000a000)={0x0, 0x0}) fcntl$getflags(r0, 0x401) r1 = gettid() waitid(0x1, r1, 0x0, 0x1, &(0x7f000000a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x28060400) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f000000e000-0x3d)=""/61) exit(0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_procfs(r1, &(0x7f000000d000-0x7)='ns/uts\x00') 2017/12/27 17:17:11 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000003000-0x24)={0x9, 0x4, 0x5, 0x1, 0x80000000, 0x1, 0x1, 0x100, 0x3, 0xb86, 0xda0, 0x400}) tee(r0, 0xffffffffffffffff, 0x4, 0x0) 2017/12/27 17:17:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000153000-0x9)='/dev/rtc\x00', 0x101000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f4b000-0x5)='auxv\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000844000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000689000-0x4)=0xc) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f85000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8000, 0x2, 0xdf, 0xb, 0x80, 0x80, 0x100000000, r2, r3}, {0xffff, 0x7, 0x1, 0x3f, 0x6, 0xff, 0x629a6edd, 0x6}, {0x9, 0x3, 0x200, 0x8}, 0x10000, 0xff, 0x42, 0x1, 0x41, 0x2}, {{@in=@broadcast=0xffffffff, 0x8, 0x54dd}, 0x8, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x3, 0x8001, 0xe66, 0x80000001, 0xfff}}, 0xe8) read$eventfd(r1, &(0x7f0000d6a000)=0x0, 0x8) read(r1, &(0x7f00001e9000-0x1f)=""/31, 0x1f) [ 47.515924] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.520466] CPU: 1 PID: 9479 Comm: syz-executor0 Not tainted 4.9.72-gcb7518e #10 [ 47.528001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.537342] ffff8801cfaef420 ffffffff81d922b9 ffff8801cfaef700 0000000000000000 [ 47.545355] ffff8801c53e7790 ffff8801cfaef5f0 ffff8801c53e7680 ffff8801cfaef618 [ 47.553369] ffffffff8165fb7a 00000000000026fd ffff8801ce4a6918 ffff8801ce4a68a0 [ 47.561384] Call Trace: 2017/12/27 17:17:11 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r0, 0x1, 0x20, &(0x7f000000f000-0x11)="dc71dc7b", 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000013000)=0x14) fstat(r0, &(0x7f000000d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x1, 0x2, 0x2, 0x2, 0x1a, 0x20, 0x0, 0xdc7, r2, r3}, {0x6, 0xfffffffffffffffa, 0x7, 0x5, 0x10000, 0x8, 0x4, 0x4}, {0x7f, 0x10001, 0xe4, 0x8}, 0x1, 0x4, 0x1, 0x1, 0x8, 0x0}, {{@in=@rand_addr=0x1, 0x47, 0x1f}, 0xa, @in=@rand_addr=0x7, 0x6c, 0x3, 0x2, 0x874c, 0x100, 0x5, 0x10001}}, 0xe8) 2017/12/27 17:17:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000033b000)='/selinux/enforce\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000092a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000215000)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000ee6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x3ff, 0x500, 0x2, 0x1000000, r1}) timerfd_create(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_create1(0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 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}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) [ 47.563961] [] dump_stack+0xc1/0x128 [ 47.569321] [] handle_userfault+0xa3a/0x1310 [ 47.575370] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.582379] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.588769] [] ? handle_mm_fault+0x117b/0x2530 [ 47.594983] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.601194] [] handle_mm_fault+0x1fd1/0x2530 [ 47.607229] [] ? depot_save_stack+0x122/0x4a0 [ 47.613347] [] ? __pmd_alloc+0x410/0x410 [ 47.619043] [] ? __lock_is_held+0xa1/0xf0 [ 47.624813] [] __do_page_fault+0x5c2/0xd40 [ 47.630667] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.636610] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.643247] [] do_page_fault+0x27/0x30 [ 47.648755] [] page_fault+0x28/0x30 [ 47.654001] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 47.661070] [] ? xfrm_user_policy+0x115/0x530 [ 47.667183] [] ? selinux_capable+0x36/0x40 [ 47.673040] [] ? xfrm_replay_timer_handler+0x320/0x320 [ 47.679949] [] ? ns_capable_common+0xcf/0x160 [ 47.686062] [] do_ip_setsockopt.isra.12+0x1977/0x2960 [ 47.692871] [] ? ip_ra_control+0x440/0x440 [ 47.698727] [] ? __lock_acquire+0x629/0x3640 [ 47.704766] [] ? wake_up_q+0x8a/0xe0 [ 47.710109] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 47.717005] [] ? check_preemption_disabled+0x3b/0x200 [ 47.723826] [] ? avc_has_perm+0x28b/0x4f0 [ 47.729589] [] ? avc_has_perm+0x2fd/0x4f0 [ 47.735354] [] ? avc_has_perm+0xb0/0x4f0 [ 47.741031] [] ? avc_has_perm_noaudit+0x450/0x450 [ 47.747489] [] ? check_preemption_disabled+0x3b/0x200 [ 47.754304] [] ? sock_has_perm+0x1c2/0x3e0 [ 47.760156] [] ? sock_has_perm+0x292/0x3e0 [ 47.766009] [] ? sock_has_perm+0x9f/0x3e0 [ 47.771772] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 47.778854] [] compat_ip_setsockopt+0x4f/0xf0 [ 47.784968] [] inet_csk_compat_setsockopt+0x95/0x120 [ 47.791694] [] ? ip_setsockopt+0xb0/0xb0 [ 47.797384] [] compat_tcp_setsockopt+0x3d/0x70 [ 47.803588] [] compat_sock_common_setsockopt+0xb2/0x140 [ 47.810570] [] ? tcp_setsockopt+0xd0/0xd0 [ 47.816337] [] compat_SyS_setsockopt+0x149/0x290 [ 47.822711] [] ? sock_common_setsockopt+0xd0/0xd0 [ 47.829176] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 47.835734] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 47.841857] [] ? do_fast_syscall_32+0xcf/0x890 [ 47.848069] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 47.854622] [] do_fast_syscall_32+0x2f7/0x890 [ 47.860746] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.867383] [] entry_SYSENTER_compat+0x51/0x60 2017/12/27 17:17:11 executing program 4: mmap(&(0x7f0000000000/0xce4000)=nil, 0xce4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ce4000)={0x0, 0x0}) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce4000)='/dev/sequencer\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ce5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce4000+0xa19)=0xc) r5 = getegid() r6 = syz_open_dev$sndseq(&(0x7f0000457000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = fanotify_init(0x0, 0x800) r9 = inotify_init1(0x800) r10 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008e7000)='/dev/pktcdvd/control\x00', 0x90200, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce4000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ce4000)='/dev/keychord\x00', 0x204080, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ca0000-0x8)={0x0, 0x0}) r14 = syz_open_dev$sg(&(0x7f00006d5000)='/dev/sg#\x00', 0x3ff, 0x12840) r15 = signalfd(0xffffffffffffff9c, &(0x7f0000aab000-0x8)={0x3}, 0x8) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ce4000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce4000)=0x10, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000382000)={0x0, 0x0, 0xffffffffffffff9c}) r19 = syz_open_dev$tun(&(0x7f0000a76000-0xd)='/dev/net/tun\x00', 0x0, 0x800) r20 = syz_open_dev$binder(&(0x7f000045e000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ce4000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b69000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ce4000)={0x0, 0x0}) r24 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b14000)='/selinux/mls\x00', 0x0, 0x0) r25 = syz_open_pts(0xffffffffffffffff, 0x800) r26 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cd5000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007c7000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006f6000-0x5)={0x0, 0x0, 0x0}, &(0x7f00007bc000-0x4)=0xc) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ce4000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000821000-0x1c)={&(0x7f00001c8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ce4000)=[{&(0x7f0000bcc000-0xc6)="0daaac5f05db05e8e5bfba7bf541cf9b5c96acb382c127c7aadb62ce419301fb476abdb1da81dfb877236564d996515d46fe76be3cb6d37c6dde049caf94e4355c03bbeedd0d3e04af65dbc194f3960a7005c61ec134f811cf3dada687761b4ad8338a2d2884c44090693a5abc01fc190c70c9d942e1ee9aa3c404a1b371939d3d42e3430ec3a42b6ead0d602ffd292d91b35cdf45deffca68fa9e4efeb67db92c2e56d9a5eb08b366cd45c3991e7606b16b92e98740fa8c01565e39ae1ecdbbd72a32bc65ff", 0xc6}, {&(0x7f0000ce5000-0x15)="b8fd9a4a6fde0616d113aceaba5fb610cd360b964a", 0x15}, {&(0x7f0000ce4000)="ab204884b82bd57e94f3536d5a3214f795cdb4aa866b94e56977de91abcfc3cca2b2634f9ae39c81c49e81ae43921a6ade4c044db7a7343de56db86320bd90c579a66df4eaa80f7b299bfa", 0x4b}, {&(0x7f00004b3000-0x49)="af1bc26195a54b5bacb669aba46d18c72703206663c6da89cfe7e0ec55bdaa9370beecde22c1842e81e37a7ee8d1b7be76ac8808b37c99a92a18081f55790b03e81ae46f434711cd0a", 0x49}], 0x4, &(0x7f0000ce5000-0xc8)=[@rights={0x14, 0x1, 0x1, [r1, r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x14, 0x1, 0x1, [r6, r7]}, @rights={0x18, 0x1, 0x1, [r8, r9, r10]}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17]}, @rights={0x30, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24, r25, r26]}, @cred={0x18, 0x1, 0x2, r27, r28, r29}], 0xc8, 0x804}, 0x800) keyctl$join(0x1, &(0x7f0000588000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r30 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000458000)='/selinux/enforce\x00', 0x300, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r30, 0x8914, &(0x7f0000114000)={@generic="f6290fc26f6fe31dfe77d47d4329a55a", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/27 17:17:11 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=',%systemGPL(/\x00', 0x0) write(r0, &(0x7f0000009000)="c2a2068df8e9a97f18d2bc937915b705cd1a7e96c51403241b605d201292a12e41e9ef57c6b2738f7e15bcff71cd3ccd62cc91a4f661cc443f6ce2bc657c04d6dab927ff2a0557e6e6", 0x49) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000000b000)=0x5d) lseek(r0, 0x0, 0x4) 2017/12/27 17:17:11 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7f) exit(0x0) syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2017/12/27 17:17:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00006c4000)={"859ffd27f258e62b7d62e5e164fcb7f5", {0x4, 0x7, 0x0, "902386acc861", 0x1, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000044f000-0x10)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000ac1000)={r1, r2}) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/27 17:17:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000818000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = inotify_init1(0x80000) pipe(&(0x7f0000e76000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c31000-0xc)={0x0, 0x0, 0x0}, &(0x7f000015e000-0x4)=0xc) stat(&(0x7f000081b000-0x8)='./file0\x00', &(0x7f00009c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00007c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a70000)='/dev/loop-control\x00', 0x4000, 0x0) r7 = syz_fuse_mount(&(0x7f0000bf2000)='./file0\x00', 0x1000, 0xffffffffffffffff, 0x0, 0x4, 0x2808000) r8 = epoll_create1(0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eee000)={0x0, 0x0, 0x0}, &(0x7f0000508000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000f3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b7000-0x4)=0xe8) lstat(&(0x7f0000268000-0x8)='./file0\x00', &(0x7f0000da4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000062e000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00003ad000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f26000-0x4)=0xe8) lstat(&(0x7f000084b000)='./file0\x00', &(0x7f0000c4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004ef000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ede000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000840000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e18000)={0x0, 0x0, 0x0}, &(0x7f000004c000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000030b000)=0x0) stat(&(0x7f0000a4f000-0x8)='./file0\x00', &(0x7f0000bea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000095a000-0x4)=0x0, &(0x7f0000a76000-0x4)=0x0, &(0x7f0000d6d000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00003d8000)=0x0) lstat(&(0x7f0000868000)='./file0\x00', &(0x7f0000df9000+0xbc1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000352000-0x8)='./file0\x00', &(0x7f0000c45000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000022000+0xb9b)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f01000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000421000)=0xe8) r26 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xc) r28 = getuid() getresgid(&(0x7f00001ca000-0x4)=0x0, &(0x7f0000daf000-0x4)=0x0, &(0x7f0000fc5000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000f73000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000122000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000fb3000-0x1)='./file0\x00', &(0x7f0000d31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = mq_open(&(0x7f0000a34000)='*,md5summd5sum\'\x00', 0x0, 0x24, &(0x7f0000380000)={0x6, 0x9, 0x8, 0x2, 0x3, 0x9c4e, 0x6, 0x0}) r34 = syz_open_procfs(0x0, &(0x7f0000780000-0x8)='cmdline\x00') r35 = openat$rtc(0xffffffffffffff9c, &(0x7f0000698000)='/dev/rtc\x00', 0x2001, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b64000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000997000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd3000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005ee000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000032e000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000005e000-0xc)={0x0, 0x0, 0x0}, 0xc) r40 = open$dir(&(0x7f00002b0000)='./file0\x00', 0x0, 0x100) r41 = socket$packet(0x11, 0x3, 0x300) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000874000)={0x0, 0x0}) r43 = openat(0xffffffffffffffff, &(0x7f0000335000)='./file0\x00', 0x100, 0x13a) r44 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000319000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r45 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f57000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r46 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000042f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r47 = mq_open(&(0x7f0000e33000)='\x00', 0x40, 0x2a, &(0x7f000081b000)={0x9, 0x2, 0xffff, 0xffffffffffffff7f, 0x3, 0x7fffffff, 0xffffffff, 0x6}) r48 = syz_open_dev$loop(&(0x7f0000fc8000)='/dev/loop#\x00', 0x4, 0x10040) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000eae000-0x8)={0x0, 0x0}) r50 = perf_event_open(&(0x7f00007ed000)={0x5, 0x78, 0x8, 0x123, 0xfc1203a, 0x6, 0x0, 0xf6, 0x800, 0x8, 0x1, 0x8000, 0x2, 0x5, 0x0, 0x1ff, 0x0, 0x3, 0x137, 0x41, 0x5, 0x8, 0x59a54df911c833cf, 0x100000000, 0x9, 0x2, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x7) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000466000-0x8)={0x0, 0x0}) r52 = syz_open_dev$loop(&(0x7f00003dd000-0xb)='/dev/loop#\x00', 0x0, 0x50000) r53 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r54 = openat$ppp(0xffffffffffffff9c, &(0x7f0000744000-0x9)='/dev/ppp\x00', 0x200, 0x0) r55 = syz_open_dev$loop(&(0x7f0000e6a000)='/dev/loop#\x00', 0x7, 0x40) r56 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000049e000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r57 = socket(0xa, 0xa, 0x6) r58 = syz_open_dev$sg(&(0x7f00000e9000-0x9)='/dev/sg#\x00', 0x7fff, 0x0) r59 = syz_open_dev$tun(&(0x7f0000c47000-0xd)='/dev/net/tun\x00', 0x0, 0x191900) r60 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c68000-0x10)='/selinux/member\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000584000-0x8)={0x0, 0x0}) r62 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000151000)='/dev/hwrng\x00', 0x2342, 0x0) r63 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000935000-0x11)='/selinux/context\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000387000-0x8)={0x0, 0x0}) r65 = socket$inet_sctp(0x2, 0x1, 0x84) r66 = socket(0xd, 0x6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000103000-0x8)={0x0, 0x0}) r69 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b9f000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c6b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d1000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c76000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe3000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000091e000-0x4)=0x0) getresuid(&(0x7f00003d9000)=0x0, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000946000-0x4)=0x0) getgroups(0x1, &(0x7f0000b96000-0x4)=[0xffffffffffffffff]) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000901000)={0x0, 0x0}) r77 = openat$autofs(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/autofs\x00', 0x200000, 0x0) socketpair(0x9, 0x3, 0x3362, &(0x7f0000e0b000)={0x0, 0x0}) r79 = syz_open_dev$mice(&(0x7f0000768000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) r80 = fanotify_init(0x0, 0x1800) r81 = open(&(0x7f0000fef000)='./file0\x00', 0x10001, 0x140) r82 = signalfd4(0xffffffffffffff9c, &(0x7f0000bd0000-0x8)={0x6}, 0x8, 0x800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bbf000)={0x0, 0x80000, 0xffffffffffffffff}) r84 = syz_open_dev$sndseq(&(0x7f00000d3000)='/dev/snd/seq\x00', 0x0, 0x400100) r85 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b30000)='/selinux/validatetrans\x00', 0x1, 0x0) r86 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r67) r87 = userfaultfd(0x0) r88 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002cb000)='/dev/sequencer2\x00', 0x80, 0x0) r89 = inotify_init() r90 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fd8000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b6a000-0x4)=0x1c, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000965000)={0x0, 0x0}) r92 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c13000-0x10)='/selinux/policy\x00', 0x0, 0x0) r93 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000177000-0x10)='/selinux/access\x00', 0x2, 0x0) r94 = socket$inet_icmp(0x2, 0x2, 0x1) r95 = inotify_init1(0x800) r96 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005be000)='/dev/sequencer2\x00', 0x1, 0x0) r97 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ba8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7d000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e94000)={0x0, 0x0, 0x0}, &(0x7f0000e14000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000320000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a2f000)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00002c1000-0x4)=0x0, &(0x7f000037b000-0x4)=0x0, &(0x7f00002f5000)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000817000-0x3)={0x0, 0x0}) r105 = syz_open_dev$urandom(&(0x7f000043e000)='/dev/urandom\x00', 0x0, 0x208880) r106 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000520000-0xe)='/selinux/user\x00', 0x2, 0x0) r107 = syz_open_pts(0xffffffffffffffff, 0x8080) r108 = syz_open_dev$random(&(0x7f00005c8000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000064a000)={0x0, 0x80000, 0xffffffffffffff9c}) r110 = gettid() getresuid(&(0x7f000052b000)=0x0, &(0x7f0000f44000-0x4)=0x0, &(0x7f0000ff3000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f000060d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r113 = accept4$packet(0xffffffffffffffff, &(0x7f0000ba7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000dd2000)=0x14, 0x80800) r114 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r115 = getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000e76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002c7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000599000-0x4)=0xc) r118 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad4000-0x10)='/selinux/policy\x00', 0x0, 0x0) r119 = memfd_create(&(0x7f0000f94000)='[%vboxnet0])\x00', 0x3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a9f000-0x8)={0x0, 0x0}) r121 = getpgrp(0xffffffffffffffff) r122 = geteuid() getgroups(0x5, &(0x7f00009aa000-0x14)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000061a000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000fec000)='./file0\x00', &(0x7f0000d2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00005ef000-0x1c)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000d18000-0x8)={0x0, 0x0}) r128 = socket$inet6_icmp(0xa, 0x2, 0x3a) r129 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x20a880, 0x0) r130 = epoll_create1(0x80000) r131 = socket$key(0xf, 0x3, 0x2) r132 = syz_open_dev$sndseq(&(0x7f0000157000)='/dev/snd/seq\x00', 0x0, 0xa1c1) r133 = openat$ptmx(0xffffffffffffff9c, &(0x7f000034f000-0xa)='/dev/ptmx\x00', 0x10800, 0x0) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f000024d000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000baa000-0x8)={0x0, 0x0}) r136 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eb9000-0x11)='/selinux/enforce\x00', 0x1, 0x0) r137 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000be2000-0x11)='/dev/vga_arbiter\x00', 0x10001, 0x0) r138 = socket$inet_sctp(0x2, 0x5, 0x84) r139 = open$dir(&(0x7f0000b48000)='./file0\x00', 0x200000, 0x5) r140 = socket$unix(0x1, 0x2, 0x0) r141 = syz_open_pts(0xffffffffffffff9c, 0x400) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000710000-0x8)={0x0, 0x0}) r143 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000714000)='/dev/pktcdvd/control\x00', 0x228800, 0x0) r144 = syz_open_dev$sg(&(0x7f0000dcd000)='/dev/sg#\x00', 0x8, 0x202000) r145 = socket$packet(0x11, 0x2, 0x300) r146 = inotify_init1(0x80800) r147 = openat$rtc(0xffffffffffffff9c, &(0x7f000009d000-0x9)='/dev/rtc\x00', 0x80002, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000aff000)={0x0, 0x0}) r149 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000504000)='/selinux/policy\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000f2c000)=[{&(0x7f00009cd000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000610000-0x20)=[{&(0x7f00001e5000-0x94)="3f8ab91a84ff54b8ed16d5b3371e3bad5f0666d014444cac77c6e1dc2e25918b1c49e88b51190340367e714e8d0b8a56c7dbc52c8abce4dd9c16f96317c0e5dc5f9920ceddec7dc9fc8f030b06026f0cf61582a6ff82c41f3fa0721ccb1971d285e85b08c985b514706d149fbe5897d1541f0a9880290a8f4caa3d41ee9d435b6b4f787eb53c9e5ba493708199b9345188c2fee8", 0x94}, {&(0x7f00009a5000-0x35)="d87fb524b2cb48941036e210e5ff32c27eb0277af1022036c0e999c430840ea295b8f5fd7c11872acd61370faf9becd4e0962bab15", 0x35}, {&(0x7f0000d85000)="74e70fefad9d4ce3144a28f1af1baebe23", 0x11}, {&(0x7f0000765000-0x1000)="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0xd1}, {&(0x7f00002e9000-0xdf)="ad388901134a599b6c41dd9bb48609787955bbc7d51b4f6a5cb81f428a1ca6fcd834df8a41a3a98d906fa93e881aa570f60ba62f3fbf12465afb0ba3a4b5f02be231d5d937a966df65e27581cf7621bcb9ed68211d6f43a9cd5002d6ebc7668f0804f13539952c1f16dee7d7f9237c64827af7c5198b2e6a8a72ed986dcb125facc34afcdca16aa51107af3eacd578d989784f82dcc7213f16f8a435e726923ebb656893a14eeaa19b560ba2613e36f6669ce7b0ac261b4efe0d0d56c029067acb0f087baeab8197c23bea1a276dd151354f2493d6ae5f75902e0fb767cf4e", 0xdf}], 0x5, &(0x7f0000e06000)=[@rights={0x18, 0x1, 0x1, [r118, r119, r120]}, @cred={0x18, 0x1, 0x2, r121, r122, r123}], 0x30, 0x20048880}, {&(0x7f00003ea000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000721000)=[{&(0x7f000065d000-0x41)="fd546196ce2413dd87f6806e526ef501df7bae5fd7e38d0ea3ca712ef587960ef9995dac9a022d4a6f087bb83c85a8ebc43c01ac007e13272d00957a7b3c5fc7d6", 0x41}, {&(0x7f00001c0000-0xee)="9f3011a9a6ad748e8875516403fdcd5e4eb296e8b65da8c3519d5b9adcdb4d49f45ca8ff88410d7c699a6af677decce1e047f352aa682c005606224a7e7b915f8648f3642012cca80b004697e3b685dba71c73fc245ade3937f51f7efc55eca207ccb238971ed2585c19e3c72533e8836860e9ca90142b36d2c6831f429ca6c8b6034aefa0ad6ae5aeaf08125a20e1e379b991c84f93b2202fc7e25ba7b66a3f206bcb5d2a63099dd7a73750f0a74b0f471a61fa89f1cd2b70253ebc1d632cec3105de2cf51977a025ae3f31fc4b552e8b56ddb248446dbd605e979bf1eaf38989e7d7aafb709831239e68439c35", 0xee}, {&(0x7f00005c3000-0x1000)="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", 0x1000}, {&(0x7f0000eb8000+0x858)="fa7ff48158713f1258a81eacc3c9224fc2d06642cc96141747d02fb9d162a94384d16d2d09b103e0f83b9f78b3aeeb878d4f16e7b474f6ed40bd6f2816ef01f9b17c69427697e04e092925cea1e98772e6757386ccf6fba2f3c9b4ac1966befe06ba0cdca30c3fbabe1fd188907d3265ef8eba098d3f6818e65fd596b747b0d77e4325ba5f11555922619a45aa981cbc72be63141818b10b668380d2bb27d56ac0e37d11d62594d8d1872a4885845dcf382375c84df8cb620cc5c0ce7f940f727dd15950339e4509303470d1e10c94c70e9ab46f175cccb00aa7735ab576cd386a31b47abf179ea48dd7f151a1c554753b2516e81a7f53e9d3", 0xf9}, {&(0x7f000053e000)="", 0x0}, {&(0x7f0000250000)="ecb74142314feeee9e847a5efd07a3a0a4364b7263fc3ab74cd8cef8ced7796a02d5228b3afcca06540229146a4f13d5ee20fd5ae9b02895b62c551afe8e596c5f21e99d41e473500abdb4e68fb07bf45efd57681f324b548c68d5b1f900e7795f7bd9892f35db725a4ccc6121b9217e6a14", 0x72}, {&(0x7f00001e6000-0x72)="e24b2a5cff4878996941219ecf8b14ba880cbdc4e708edeccdea28ac19595d32995163e174cd43972d69273b17dbe68689ca275352a80665f48a7a2b829854c68b3b045d27604cd10c7a669c6f6f12a2a559d43c320001b83fe302bf0e9130fe8c8504b5e40455ec776870fc1b2139210e80", 0x72}, {&(0x7f0000125000)="3f1745c896fa730a5adb7163fcc0c5e7777eaef0f26937ba97467a80bb6ed9453715ceb6f0b6b2b91eb341089c38dff80ee55725c8b16bb0107b74e61183b8d5af367169f9d3029581004ad2090bf1c11ec0e07e3e045b22117f491fdbfe6c678b34be82a6c55c3c6d4b", 0x6a}, {&(0x7f00005e9000)="", 0x0}], 0x9, &(0x7f0000d93000-0x98)=[@cred={0x18, 0x1, 0x2, r124, r125, r126}, @rights={0x20, 0x1, 0x1, [r127, r128, r129, r130, r131]}, @rights={0x30, 0x1, 0x1, [r132, r133, r134, r135, r136, r137, r138, r139, r140]}, @rights={0x30, 0x1, 0x1, [r141, r142, r143, r144, r145, r146, r147, r148, r149]}], 0x98, 0x4044040}, {&(0x7f000057a000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000081f000)=[{&(0x7f0000bfd000)="33b03532211ffc85f8d256d7c907df4e09f60a90a9c647", 0x17}], 0x1, 0x0, 0x0, 0x8000}], 0xa, 0x1) rename(&(0x7f00001f6000-0x8)='./file0\x00', &(0x7f0000cea000)='./file0\x00') 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, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") 2017/12/27 17:17:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000382000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f000046f000)=""/4096) 2017/12/27 17:17:11 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000405000-0xf)='/dev/sequencer\x00', 0x10001, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='sessionid\x00') pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2017/12/27 17:17:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000650000)='veno\x00', 0x5) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000556000-0x4)=0xffffffff, 0x4) connect$inet(r1, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f0000681000)="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", 0x3e4, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) unshare(0x8000000) shutdown(r0, 0x0) r3 = getegid() ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b43000)={0xa16e, 0x10001, 0x4, 0x2, 0x2, [{0x4, 0x1, 0x1, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x4, 0x8, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) setgid(r3) 2017/12/27 17:17:11 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000070a000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000417000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000296000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000638000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f4000-0x4)=0xe8) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000070a000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x5ac, 0x1, 0xeff, 0x13, 0xa0, 0x80, 0x5, r1, r2}, {0x1, 0x7af, 0x1, 0x5, 0x9, 0x400, 0x1, 0xd2b9}, {0xd6d, 0x7, 0x7, 0x16}, 0xfb8f, 0x200, 0x2, 0x1, 0x6, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x6}, 0x460f8c04cd083c9f, @in=@rand_addr=0x8, 0x5, 0x0, 0x1, 0x6ea, 0x81, 0x6, 0xffffffff}}, 0xe8) madvise(&(0x7f000029e000/0x2000)=nil, 0x2000, 0xe) socket$packet(0x11, 0x2, 0x300) 2017/12/27 17:17:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x1d, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ea6000-0x10)={0x6, [0x5, 0x8, 0x3, 0x7, 0x9, 0x6]}, &(0x7f00002f4000-0x4)=0x10) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x40, 0x4) bind$inet6(r1, &(0x7f00001ef000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1fc}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) syz_open_dev$urandom(&(0x7f000028d000)='/dev/urandom\x00', 0x0, 0x101000) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000a91000)=0x0, &(0x7f0000c44000-0x4)=0x4) listen(r0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a3f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r2, &(0x7f00003b5000)="7ea83071d24572eb35ded66307d59c45c02fc76ce9146c66a1fc5159093eaf9d033e9e976f5eb4a2e96d6e70fd5022ec338da5f607f54f827f279c7b3d5d307730703971ab0f6ecb6ad33e5594db8805e2d504bd5329c65cb66bcdf71d34b235f2c62e6ac031f0786e72003948067d19bf", 0x71, 0x40, &(0x7f0000e3b000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000613000-0x4)=0x40, 0x4) connect$inet(r2, &(0x7f0000b8c000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/27 17:17:11 executing program 3: mmap(&(0x7f0000016000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x4100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x48a01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000002000-0x33)=""/51) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) close(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b1e000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x1, &(0x7f0000b2a000-0xa8)="a9972280c8f71dcdaca1b5c285cec537c0e054614d38d02168cbd24b0bcc486ae0bb0ecbb96d50bc547f897b1a7762e608076a8e4ec77ac293b2340a0b29e92719fe4fad12ad6c370550edffea27a6021dfecba966db8faa9ebe803763df43ffcff8c7bef9ba723df79d8d238fedb14ac261bf264a3c3c50e7b8536b6aa462c48c4f2f6ab410ac740c790de8e0433b0ace5dfdc334ff2754efc9f78f553e2e8d11aeaba4453da17a") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000002000)=[{&(0x7f0000ed4000-0x57)="4a4701539f41afb82957e4599b94a57be6f4eeea122589cf82b17e01e2b8616faf7c4f23660d60a95bcf2c8757943407cbed63749e39360a9350b192a05ad1306c7ee7d3fd98a2fb8e064e830c7611319e33beced443a8", 0x57}, {&(0x7f0000002000)="98183ef3a31aa005", 0x8}, {&(0x7f00005c1000)="e51c276993af2a1c077e2a201c3ae1cd95ef00fa594cede2e736a139f36b24795bfef55ab4216fc572c6653e99560fe5f7d6fc7459ce9bcf7ac0daf94c8c845c149db690cb33a78b45f1205433c3f4880163c9076e2ba5d3585e7808bb958eee95447693ea77573cac2c1f6b06da46a05d0f0ce6075b6ae775ba5fbf144c3d6d", 0x80}], 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000001000)=0x0) 2017/12/27 17:17:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000)=0x6, 0x4) ftruncate(r1, 0x0) close(r0) 2017/12/27 17:17:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b1000-0x30)={0x8, 0x0, &(0x7f000034c000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2017/12/27 17:17:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)="") clock_gettime(0x0, &(0x7f0000fd1000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f00009d5000-0x40)={0xd4, 0x5, 0x5, 0x8000, 0x400, 0x7, 0x101, 0x400}, &(0x7f0000c12000)={0x4, 0x1, 0x2, 0x3ff, 0x9, 0x1, 0x1, 0x5}, &(0x7f0000449000-0x40)={0x4, 0x2c058742, 0x7, 0x2, 0xf6, 0x8000000000003, 0x400, 0xd70}, &(0x7f00007d6000-0x8)={r1, r2+10000000}, &(0x7f0000ce4000)={&(0x7f0000f19000)={0x3f}, 0x8}) ppoll(&(0x7f0000a4b000-0x10)=[{r0, 0x2400, 0x0}, {r0, 0x101, 0x0}], 0x2, &(0x7f00009ac000)={0x0, r3}, &(0x7f0000cef000)={0x8}, 0x8) 2017/12/27 17:17:12 executing program 6: mmap(&(0x7f0000000000/0xece000)=nil, 0xece000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000c27000-0x4)=0x7ed, 0x4) mmap(&(0x7f0000ece000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ecf000-0x1c)={0xa, 0x1, 0x14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000eb000)=0x2, 0x4) r2 = dup(r1) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x8044, &(0x7f0000a45000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$netlink(r2, &(0x7f000042a000-0x38)={&(0x7f00008bb000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a73000-0x60)=[{&(0x7f0000d11000-0x110c)=[{0x7be, 0x0, 0x0, 0x0, 0x0, "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"}], 0x7be}], 0x1, &(0x7f0000df3000-0x30)=[], 0x0, 0x0}, 0x0) 2017/12/27 17:17:12 executing program 3: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f000014d000)=0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004dd000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f000046e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002ab000-0xb5)={r2, 0xad, "8db287a627448f835e7fdd65d2481e81301d503ca83846ec7a4544cdb7f5004b342b3e433a672b52c9552559c84a7078bb54f6580d3ca0de101758220b1af676c494e41cbf1f59ce1900fec35ac3ba65a34cceddaa7a67c81638a370598cca838334cb01fa96c3140d03d0ba0bee68f44baa13c9543c9f8494faa3f3e14a39705b9b958aa600f948dc89e9ab88603ebcd3351a53b38a7a3ff94daa3771ddd50f8980eaf85d18dbd6a156f7b37b"}, &(0x7f0000068000)=0xb5) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f0000823000)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r3, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007f4000)={@common='tunl0\x00', &(0x7f000093d000-0x18)=@ethtool_gfeatures={0x3a, 0x1, [{0x6, 0x1, 0x10000, 0x80}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/27 17:17:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f9e000-0x88)="", 0x0) ioctl$void(r0, 0xc0045c79) 2017/12/27 17:17:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004e8000-0xe)='/dev/keychord\x00', 0x4003, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000b98000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f00001a2000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000136000)={r1, @empty=0x0, @multicast2=0xe0000002}, 0xc) r2 = memfd_create(&(0x7f0000746000)='*^md5sum\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000a59000)=[{r4, 0x0, 0x0}], 0x1, 0x9bda) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000815000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f0000a12000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000050000)={r5, 0x1000, "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"}, &(0x7f0000f0a000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c3c000)={r6, 0x81, 0x30}, 0xc) dup2(r2, r2) 2017/12/27 17:17:12 executing program 1: r0 = open(&(0x7f00001f8000-0x8)='./file0\x00', 0x2000, 0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/27) r1 = add_key(&(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="b99f36b8ab2f1f8a613bdb6ec005a45c2ea4f4317c212220800b02c359e2e7aff56420f9981ff0515aced4f422f967b766afd1fe1dfa62208e36f087eaea602bebb0761b165af6d955c5a730893ddd8ee724a6997ef4294c150a9c678ba0b305f9ca65963445a0b3ab39995d8d2a39622ee7c617aa2326aeb6a666e1335532a85502a2adcedc6ef7607f26fecd618d179dfc2cab2c8b565227a518aa56e92b4ca1307f686d961a7ec34dd4b3f59b5790415e957b585cefe1a2b2bab55688881a3a46904465f649f7fa4ccf6aa2fb00340f5be3635fe751ab9c12cf2fcb09ef361eec0e84d69c57dbe72d05b8", 0xec, 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x8)='selinux\x00', r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000003000)='./file0\x00') keyctl$join(0x1, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0xff)="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", 0xff, r2) keyctl$clear(0x7, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000005000-0x90)={0x58, {{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]}}, 0x90) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000005000-0x18)={&(0x7f0000002000/0x3000)=nil, 0x800, 0x2, 0x0, &(0x7f0000001000/0x2000)=nil, 0x7}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0xfff, 0x4) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r3, 0x7}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r3, 0x10001}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000008000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x28) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f000000a000-0x18)={0x6, 0x2000000000000, 0x2, 0x3f, 0x40, 0x9}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000006000-0x40)={0x0, 0xf00, 0x20000000000, 0x6, 0x72e, 0xffffffff, 0x3, 0x100}, &(0x7f000000b000-0x35)={0x4, 0x1, 0x4, 0x0, 0x3f, 0x7, 0x8af, 0x4}, &(0x7f0000008000-0x40)={0x81, 0x0, 0x1, 0x0, 0x2, 0x94, 0x80000001, 0x1000}, &(0x7f000000b000-0x8)={0x0, 0x0}, &(0x7f000000a000-0x8)={&(0x7f000000a000)={0x1ff}, 0x8}) 2017/12/27 17:17:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000023c000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/27 17:17:12 executing program 7: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f54000)={0x0, 0x0, &(0x7f0000f55000-0x8)={&(0x7f00002cb000-0x30)={0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) fadvise64(r0, 0x0, 0x7, 0x5) 2017/12/27 17:17:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x803, 0x400) unshare(0x2020600) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fb8000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000020f000-0x4)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mq_notify(r2, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fremovexattr(r0, &(0x7f00008fd000)=@known='system.posix_acl_access\x00') 2017/12/27 17:17:12 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000da3000)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write(r0, &(0x7f000078d000)="240000001e0025d5006bb403e702d60c000000ff0010b500001007000800007fffe50000", 0x24) [ 48.738959] kasan: CONFIG_KASAN_INLINE enabled [ 48.739393] BUG: spinlock bad magic on CPU#1, syz-executor0/9589 [ 48.739404] lock: 0xffff8801cf3f4218, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 48.739412] CPU: 1 PID: 9589 Comm: syz-executor0 Not tainted 4.9.72-gcb7518e #10 [ 48.739417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.739430] ffff8801cde0f6d0 ffffffff81d922b9 ffff8801cf3f4218 ffff8801ce598000 [ 48.739441] 0000000000002418 ffff8801cf3f4218 ffffffff826632c0 ffff8801cde0f710 [ 48.739452] ffffffff81246a9d ffffffff812220ef 81ae120700000000 ffff880100000000 [ 48.739454] Call Trace: [ 48.739467] [] dump_stack+0xc1/0x128 [ 48.739477] [] ? sg_compat_ioctl+0x180/0x180 [ 48.739485] [] spin_dump+0x14d/0x280 [ 48.739492] [] ? add_wait_queue+0x3f/0xa0 [ 48.739499] [] do_raw_spin_lock+0x174/0x1e0 [ 48.739508] [] _raw_spin_lock_irqsave+0x56/0x70 [ 48.739514] [] ? add_wait_queue+0x3f/0xa0 [ 48.739520] [] add_wait_queue+0x3f/0xa0 [ 48.739528] [] __pollwait+0x2b1/0x400 [ 48.739535] [] ? poll_initwait+0x180/0x180 [ 48.739541] [] ? sg_compat_ioctl+0x180/0x180 [ 48.739546] [] sg_poll+0xcb/0x340 [ 48.739553] [] ? sg_compat_ioctl+0x180/0x180 [ 48.739559] [] do_sys_poll+0x53d/0xcb0 [ 48.739568] [] ? ___might_sleep+0x450/0x470 [ 48.739575] [] ? SyS_pselect6+0x550/0x550 [ 48.739584] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 48.739592] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 48.739600] [] ? __get_user_pages_fast+0x320/0x320 [ 48.739609] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 48.739616] [] ? futex_wait+0x482/0x5e0 [ 48.739624] [] ? get_futex_key+0x753/0x1050 [ 48.739631] [] ? poll_initwait+0x180/0x180 [ 48.739638] [] ? set_fd_set.part.0+0x70/0x70 [ 48.739646] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.739664] [] ? recalc_sigpending+0x72/0x90 [ 48.739673] [] ? __set_task_blocked+0xdf/0x210 [ 48.739685] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 48.739694] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.739704] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 48.739714] [] ? __set_current_blocked+0x80/0xa0 [ 48.739722] [] ? sigprocmask+0xef/0x290 [ 48.739731] [] ? sigsuspend+0x250/0x250 [ 48.739745] [] ? __might_fault+0x114/0x1d0 [ 48.739755] [] compat_SyS_ppoll+0x201/0x430 [ 48.739762] [] ? compat_SyS_pselect6+0x590/0x590 [ 48.739769] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 48.739776] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 48.739784] [] ? compat_SyS_clock_gettime+0x132/0x1a0 [ 48.739791] [] ? compat_SyS_clock_settime+0x180/0x180 [ 48.739798] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 48.739806] [] ? do_fast_syscall_32+0xcf/0x890 [ 48.739813] [] ? compat_SyS_pselect6+0x590/0x590 [ 48.739819] [] do_fast_syscall_32+0x2f7/0x890 [ 48.739826] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.739833] [] entry_SYSENTER_compat+0x51/0x60 [ 49.083055] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 49.090398] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 49.096602] Dumping ftrace buffer: [ 49.100107] (ftrace buffer empty) [ 49.103785] Modules linked in: [ 49.107062] CPU: 0 PID: 9606 Comm: syz-executor3 Not tainted 4.9.72-gcb7518e #10 [ 49.114560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.123891] task: ffff8801cec9c800 task.stack: ffff8801c2758000 [ 49.129918] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 49.138162] RSP: 0018:ffff8801c275f940 EFLAGS: 00010a07 [ 49.143578] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff82664f9b [ 49.150818] RDX: 1bd5a9d5a0000003 RSI: 0000000000000002 RDI: dead4ead0000001c [ 49.158060] RBP: ffff8801c275f950 R08: 0000000000000001 R09: 0000000000000000 [ 49.165308] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000004 [ 49.172548] R13: 0000000000000020 R14: ffff8801cf3f2100 R15: dffffc0000000000 [ 49.179790] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f6f26b40 [ 49.188001] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 49.193852] CR2: 0000000008340008 CR3: 00000001d1b62000 CR4: 00000000001406f0 [ 49.201092] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.208329] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.215567] Stack: [ 49.217685] ffff8801cec9c800 ffff8801cf3f2258 ffff8801c275f9b0 ffffffff82664fc1 [ 49.225636] ffff8801cf3f2270 ffffed0039e7e44b ffffed0039e7e44e ffff8801cf3f2268 [ 49.233608] dead4ead00000000 ffff8801cf3f2240 0000000000000000 0000000000000000 [ 49.241589] Call Trace: [ 49.244152] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 49.250610] [] sg_finish_rem_req+0x2b5/0x340 [ 49.256636] [] sg_new_read.isra.20+0x39/0x3e0 [ 49.262746] [] ? sg_get_rq_mark+0x142/0x190 [ 49.268702] [] sg_read+0x8bd/0x1440 [ 49.273951] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 49.280586] [] ? fsnotify+0xf30/0xf30 [ 49.286004] [] ? avc_policy_seqno+0x9/0x20 [ 49.291860] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 49.298841] [] ? security_file_permission+0x89/0x1e0 [ 49.305561] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 49.312198] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 49.318831] [] compat_do_readv_writev+0x522/0x760 [ 49.325287] [] ? do_pwritev+0x1a0/0x1a0 [ 49.330877] [] ? exit_robust_list+0x230/0x230 [ 49.337003] [] ? check_preemption_disabled+0x3b/0x200 [ 49.343813] [] ? __fget+0x201/0x3a0 [ 49.349055] [] ? __fget+0x228/0x3a0 [ 49.354297] [] ? __fget+0x47/0x3a0 [ 49.359452] [] compat_readv+0xe3/0x150 [ 49.364954] [] do_compat_readv+0xf4/0x1d0 [ 49.370716] [] ? compat_readv+0x150/0x150 [ 49.376479] [] compat_SyS_readv+0x26/0x30 [ 49.382243] [] ? SyS_pwritev2+0x80/0x80 [ 49.387834] [] do_fast_syscall_32+0x2f7/0x890 [ 49.393952] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.400587] [] entry_SYSENTER_compat+0x51/0x60 [ 49.406780] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 49.433215] RIP [] __free_pages+0x21/0x80 [ 49.439112] RSP [ 49.443314] ---[ end trace 4ad3de93c4e54e87 ]--- [ 49.448053] Kernel panic - not syncing: Fatal exception [ 49.453893] Dumping ftrace buffer: [ 49.457404] (ftrace buffer empty) [ 49.461081] Kernel Offset: disabled [ 49.464688] Rebooting in 86400 seconds..