m 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/26 23:38:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @rand_addr=0x2}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}], 0x20) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f000028afe4)=@in6={0xa, 0x4e20, 0x0, @empty}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035e000)=[{0x18, 0x29, 0x37, 'R'}], 0x18}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/02/26 23:38:53 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) signalfd4(r0, &(0x7f0000000080)={0xffffffff}, 0x8, 0x0) 2018/02/26 23:38:53 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) statfs(&(0x7f00000ca000)='./file0\x00', &(0x7f0000cf4f5a)=""/166) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/02/26 23:38:53 executing program 4: r0 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) fcntl$addseals(r0, 0x409, 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3) 2018/02/26 23:38:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000080)={'ip_vti0\x00', 0x3}) r3 = dup3(r0, r1, 0x80000) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r4 = dup2(r1, r1) close(r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[]}) 2018/02/26 23:38:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x7fffffffd) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000280)={0xe179}, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) r2 = accept4(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000909b0267400023f7f91516a17d9a08f0df12c49c377a0c8d1732ad3720c20dea331c05f11cdaf752bc6de86a7d4a71a10b55717e4cb102a8229ab2e3517327b99117b281b8005a17aac28dfc8f1e85768262ab0570de79"], &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000440)=""/67, &(0x7f00000003c0)=0x43) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000002c0)={0x0, 0x6, 0xfffffffffffffff8, 0x100, 0x1f, 0x8ee}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x1}], 0x30) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000240)=@req={0x50, &(0x7f0000000340)={'teql0\x00', @ifru_map={0x6, 0x1000, 0x6, 0x6, 0x8001, 0x7}}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xb2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x80000000}, &(0x7f00000001c0)=0x8) 2018/02/26 23:38:53 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0xfffffffffffffdc8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xf302, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e6ffa)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r1, r0, &(0x7f000030fff8)=0x100003, 0x10001) 2018/02/26 23:38:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000d16ff0)=ANY=[@ANYBLOB="000000005ee32be6020000000000a6fc"], 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) 2018/02/26 23:38:53 executing program 4: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x4e20, 0x2, @empty}, 0x1c, &(0x7f0000d1e000)=[], 0x0, &(0x7f0000dda000)=[]}], 0x492492492492510, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) 2018/02/26 23:38:53 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x54, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x6, 0xfffffffffffffbff, 0x80, 0x8, 0x9}, &(0x7f0000000340)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r1, 0x559, 0x4, 0xffffffffffffffbd}, &(0x7f00000003c0)=0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x2000, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r4, @ANYBLOB="455bb600bd67990003003a3d13acc87bcf21f87e67dbf86b4df0cc2aba4e41faae5fb8bfde23277c773a7bce02b61b9fd06cf74f83e255c36f75b638407de2878020346ce5840654d820b46a73dd4407924406ee5225673e7769a1c032fcdcceaec0493f06b125a78bcbb5fae14e1881d158bd"], &(0x7f00000001c0)=0xe) fstat(r3, &(0x7f0000000080)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/26 23:38:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000559ffd)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/02/26 23:38:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x2, 0x80000, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040)=0xfffffffffffff000, 0x4) setsockopt$sock_int(r0, 0x1, 0x800000000000f, &(0x7f000059fffc)=0x2c, 0x4) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) socket$pptp(0x18, 0x1, 0x2) socket$pptp(0x18, 0x1, 0x2) connect$inet6(r0, &(0x7f00003e0000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) socket$inet6(0xa, 0x1, 0x40) 2018/02/26 23:38:53 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x5) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x0) 2018/02/26 23:38:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000080)={'ip_vti0\x00', 0x3}) r3 = dup3(r0, r1, 0x80000) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r4 = dup2(r1, r1) close(r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[]}) 2018/02/26 23:38:53 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40e400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x87, @dev={0xfe, 0x80, [], 0xa}, 0x7f}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x68) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000051000)='btrfs\x00', 0x0, &(0x7f0000000080)) 2018/02/26 23:38:53 executing program 3: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa), 0x1000002000, &(0x7f0000000040)="1985ba9f1ee8eae64005dae934e7") chroot(&(0x7f00004edffa)='./bus\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xbf4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0x19, 0x4) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f0000049ffa)='./bus\x00') 2018/02/26 23:38:53 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0xfffffffffffffdc8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xf302, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e6ffa)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r1, r0, &(0x7f000030fff8)=0x100003, 0x10001) 2018/02/26 23:38:53 executing program 1: pipe(&(0x7f0000000000)={0x0, 0xffffffffffffffff}) ftruncate(r0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/02/26 23:38:53 executing program 5: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000580)) clock_nanosleep(0x2, 0x0, &(0x7f000065dff0)={0x0, 0x989680}, &(0x7f000097fff0)) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dcfe0)) r3 = syz_open_pts(0xffffffffffffff9c, 0x80000) ioctl$KIOCSOUND(r3, 0x4b2f, 0x4) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x1c0, 0x0) readv(r4, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000000140)=""/236, 0xec}, {&(0x7f0000000240)=""/100, 0x64}, {&(0x7f00000002c0)=""/21, 0x15}, {&(0x7f0000000300)=""/98, 0x62}, {&(0x7f0000000380)=""/188, 0xbc}, {&(0x7f0000000440)=""/103, 0x67}], 0x7) connect$nfc_llcp(r4, &(0x7f00000000c0)={0x27, 0xfc, 0x3, 0x7, 0xdc, 0x4, "c7237d3e3b927cd075707c9f4b0fd845e115b14572f988670e75b3f254397fd47e6a6d8dd4dc007c806cdae6a8ebbd6e863db9ac17dad075fddb79298e944e", 0x1000000000000000}, 0x60) 2018/02/26 23:38:53 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x40010121, &(0x7f0000001040)=ANY=[@ANYBLOB="000000041a1c693afd526951cb4fd7e6257df60000"], 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/26 23:38:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='auxv\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/179, 0xfffffffffffffe45}], 0x100000000000005b, 0x20000000000000) 2018/02/26 23:38:53 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001f74)={0x1000, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x5, 0x10000, 0x5, 0xf7, 0x80000001, 0x9990}) 2018/02/26 23:38:53 executing program 3: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa), 0x1000002000, &(0x7f0000000040)="1985ba9f1ee8eae64005dae934e7") chroot(&(0x7f00004edffa)='./bus\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xbf4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, &(0x7f0000000140)=0x4) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0x19, 0x4) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f0000049ffa)='./bus\x00') 2018/02/26 23:38:53 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000880)=ANY=[@ANYBLOB="62d7c40d3c89c5db446e03219714c504f063", @ANYRES64=r1, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000840)=ANY=[@ANYPTR64, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRES64=r1, @ANYBLOB="7d6f0ce0bc681228d709a97a30afde047473b8a8348954e8eb83d714bbb57b565cc80e6e3fcd69492e9b3b09a896d55a798f1541f4a079870091a509a3410d80dae6e94376", @ANYPTR, @ANYPTR, @ANYBLOB="432085e863618b092331ed5b9159a8f321394ee512fed710ef44f60828e2df90b74a87f8973441c1f7f73647c1a9401141c15254f617fa35d0b1ad12c58ca518a64da599767cc8fce1d6fe4fdd9debd1ca5634a918d8d10591819d70770cfd90d76c85", @ANYRES32=r0, @ANYPTR64, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYPTR64, @ANYRES64]], @ANYBLOB="7505ab4266f57f39eb1023978d1a1a753f8783f46289271df3bd23793acc00215c3a1dc9b0ec9c13ea37c89009c93a37f3925499b037854b6da7a6cb11a17adb24906e94fd52f7d70813629302507dc84ce7ae8b5227ed484941d1a6", @ANYRES64=r1], 0x6) 2018/02/26 23:38:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}) fcntl$setsig(r0, 0xa, 0x3a) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x6, 0x2, 0xfffffffffffffff3}, 0x6, 0x7, 0x5}) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/02/26 23:38:53 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000000)="aacd289ed220764f16b1ef2cbbe3978b3c3af207051e1b2960b10f8027490888232339427a0deefc5db01bc2417b980677ee511c8dcc7c6565eff7019fe88413939f2aa64716ea55c81f143608c89f2fd093349ba4a938df4af3bd70040e59df59c3513e7f07a863f224ade57dfb1424c2229a88f81d7e32f006015e4be7debf1ca32966fe5d1f3665ca6745d70e5100", 0x90}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000180)={0x3c, 0x100, 0x8, 'queue0\x00', 0x5}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 23:38:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/26 23:38:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000040)={0x6}, 0x8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)) 2018/02/26 23:38:53 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r1, &(0x7f0000466ff8)='./file1\x00') mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x100, 0x48) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) 2018/02/26 23:38:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) select(0x40, &(0x7f0000013fc0)={0x0, 0x0, 0x0, 0x8000000000000000}, &(0x7f0000013000), &(0x7f0000011fc0), &(0x7f0000012ff0)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000200)="28a58f935a6e62360535d514cc753fab910abe6da6cbb47b8220b252967a52b3450fec89138acd62c45137dcf21c5e0f781f182c398f6a90a7890a4521bdc3848c685145ad4cc5ec0a6af14a328c1de8cb73046bc80f654b221c4d7aa4596e4f98dc6e16bf181376f743c2119ef23d30e5b4918a35c5", 0x76) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x14}, {r0, 0x8}, {r0, 0x3082}, {r0, 0x5000}, {r0, 0x2000}], 0x5, &(0x7f0000000180), &(0x7f00000001c0)={0x3c3c1e4e}, 0x8) select(0x40, &(0x7f0000000040)={0x40, 0x35, 0x6, 0x9, 0x4, 0x1, 0x6, 0x8f7}, &(0x7f0000000080)={0x6, 0x3f, 0x906a, 0x5, 0xfffffffffffffff7, 0x6, 0x4, 0x100000000}, &(0x7f00000000c0)={0x9, 0x46, 0xfffffffffffffffb, 0xcc9, 0xfffffffffffffff8, 0x507, 0xffffffffffffff81, 0x6}, &(0x7f0000000100)) 2018/02/26 23:38:53 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) accept4$unix(r0, &(0x7f0000000100)=@file={0x0, ""/26}, &(0x7f0000000140)=0x1c, 0x80000) prctl$void(0x22) 2018/02/26 23:38:53 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="d49392bf704339e3a5431e05b298f98379ce0e6933fc82e0d23be77a2e8c2c89e588cf28658ef02c5e9f3168eb68234c6369154ded236428bd61c6f381484caaa1e8ffdd00909b8d0952e844dade252561266a5d47ea335d630f86d5cebef62f3ffeea288aa4329a10a95e40680762016c93b6b83dd62b40bc813dce8130041a3cddfa2ac509fdcfea3dac2f229629afae2183495635803a29a54f186c46af91351d7c4c9dd0a820fac66b87d354f9cdc371932af5cd1eb7cfef0e1f3727872eb7a1f8bd73df7f7bfbeaad7e5f0c90928817d5629817b3a9d9a7f8b5be0c2ed4b55648c04f4201c11dc89357", 0xec, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f00000001c0)=""/169, 0xa9) gettid() mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc108, 0xffffffffffffffff) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f0000000280)=ANY=[@ANYBLOB="01002e2f66696c653000f7bb60fb918513fd3ffde114049870f3894dc41c5a00d7499ed5e8d48fbb0500ab8aa12bb6ba2aec52c3714c22d5de5c61576fa4b2e4f7ac18df7ef2fd60913644e80140ac39c094c63022831cb632f4c69f72e2238dd58075332b79d5b7ae3d8f134cad5601e00a4683ec3b5be865c0d7f9338ea9701aa11e49616effa609f28053e0682c6ce227ea51a59fff72836288100f7687888ab4ec5cb1839d4db3da0992e33fc401d1f25d210486bc44823e33"], 0xa, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) 2018/02/26 23:38:53 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_adjtime(0x1, &(0x7f0000000040)={0x7d4, 0x7, 0x7, 0x4, 0x4, 0x18000000000000, 0x1, 0x9, 0xdf, 0xfffffffffffffff7, 0x1, 0x0, 0x0, 0x5, 0xcc, 0xa3, 0x101, 0x4, 0xfffffffffffffffe, 0x4, 0x4, 0xfff, 0x3, 0x2, 0x7fff, 0x3}) ioctl$BINDER_WRITE_READ(r0, 0xc0046209, &(0x7f0000001000)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, 0x0, &(0x7f00004f0fd4)}) 2018/02/26 23:38:53 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x400000, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x7fff) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) r1 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) r2 = getpid() sched_getscheduler(r2) ioctl$int_out(r1, 0x80000000000006, &(0x7f0000000000)) 2018/02/26 23:38:53 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) bind$packet(r0, &(0x7f0000000040)={0x11, 0x6, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/26 23:38:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffd2a) shutdown(r0, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x600, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r2 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r2) 2018/02/26 23:38:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}) fcntl$setsig(r0, 0xa, 0x3a) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x6, 0x2, 0xfffffffffffffff3}, 0x6, 0x7, 0x5}) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/02/26 23:38:53 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f0000830f3b)=""/197) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000040)={0x9, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x212, 0x1cd, 0x3a15, 0x1, 0xffffffffffffff7f, &(0x7f0000000000)='ip6_vti0\x00', 0x7f, 0x8649, 0x7}) 2018/02/26 23:38:53 executing program 4: keyctl$update(0x2, 0x0, &(0x7f0000000200)="de", 0x1) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x9, 0x2, 0xffffffff, 0x5}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) 2018/02/26 23:38:53 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000240)={{0x3, 0x2, 0x4, 0x3, 0x3}, 0x7, 0x400, 'id1\x00', 'timer1\x00', 0x0, 0x7fff, 0x6, 0x5, 0x8000}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={'syz_tun\x00', 0x3}) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f0000000140)={0x10}, 0x245, &(0x7f00000001c0)={&(0x7f0000000000)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}}}]}, 0xfffffffffffffeb6}, 0x1, 0x0, 0x0, 0x100}, 0x0) 2018/02/26 23:38:53 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f00000001c0)="942446e884dd016154358042226f4a5d0fcdbc2faf42bf6a407350ee", 0x1c, 0x24000000, &(0x7f0000000200)={0xa, 0x4e20, 0x10001, @dev={0xfe, 0x80, [], 0x11}, 0x10001}, 0x1c) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) listen(r2, 0x9) sendto$inet6(r1, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) recvmsg(r1, &(0x7f00003adfc8)={&(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000f00000000000000000000cc1c671dc074ffa8520b1baddf2ad9ccef1748ffad8b1507d936d979a27b0b36fb696c9f3de8a6a03740c9c66227759d6262d7debc75302f82c9af8c577765f9f41c7f88b8c3e13479096bbad7d0cdd09bd3f8d569632bf69134ed02d8712a6a83a0939bcd5b89c48e778292cd473b2c61b96a65e05ae22f30ab9d2f6149c4d18a90b8be1b14bbe4cc530c8dcbc56a507000000000000007919"], 0x1, &(0x7f0000000100)=[], 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x3) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@int=0x7, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x200042, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000180)=0x14, 0x4) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/92, 0x5c}], 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xfffffffffffffe0e, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[@ANYBLOB="e000000013000000ffffffffffffffff6362632d6165732d6165736e6900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b1f6a07baabde7dac4beb7b54493320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000"], 0x10176}, 0x1}, 0x0) 2018/02/26 23:38:53 executing program 0: keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) [ 51.174865] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 51.184753] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 51.201907] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 51.211173] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/02/26 23:38:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0xff, 0x1, 0x6, 0x3f, 0x9, "329b3b7342c4b0311c144fa509bbcb062e16ae5572ab420a82495aaf617bc9dfdcf19225f0ca7d9999d3c8a405f7e4cc65c16ba66f4c3fe7f7ca4a9f366be4", 0x1}, 0x60) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x81010, r0, 0x0) 2018/02/26 23:38:53 executing program 1: prctl$intptr(0x24, 0x5) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) prctl$intptr(0x200000002f, 0x2) 2018/02/26 23:38:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f000014dff8)) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getpeername$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/02/26 23:38:53 executing program 4: setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x3c, 0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev={0xac, 0x14, 0x14, 0xc}, @in6=@empty, 0x4e23, 0x7d50, 0x4e22, 0x6, 0xa, 0x80, 0x7d, 0x7f, r1, r2}, {0x3, 0x8, 0x6, 0xff, 0xfffffffffffffff7, 0x1, 0x79, 0x3}, {0xd9dd, 0x2, 0x3, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x4, 0x3, 0x2a43a6e8, 0x1, 0x1, 0x1}}, 0xe8) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000380)={0x203d, 0x6, 0x2}) 2018/02/26 23:38:53 executing program 2: r0 = getpgrp(0x0) ioprio_set$pid(0x2, r0, 0x0) sched_getparam(r0, &(0x7f0000000000)) 2018/02/26 23:38:53 executing program 4: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x202000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) r1 = getpgrp(0x0) r2 = getpid() tgkill(r1, r2, 0x2d) 2018/02/26 23:38:53 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @empty}, 0x0, [0x6]}, 0x5c) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="b97847b102a02a04fd0d3b5a82eeca81185a4cbbfb08c7a1feee257188044223effdbe3d9691de361a4286aea7e20b839f42a1a0524027127798534fb672ea095e6bffae54222842ea65b3a21e1b6208d0b5a12a4f03f347a258e3c1971f0632895bb651a947e8667d94a811092153c238c0d96cb616e302cdbb0d1cfcad0d20a17caf44", 0x84, 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f00000001c0)=""/142, 0x8e) 2018/02/26 23:38:53 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x9b, "bd0f9b5480ae19ff464f855ad855ec1f38ddc938fcbe73611bd6fa0029ed72c7fdf0d26792b2bccbd04fb94690009e92c3639a40c34e0491bfd3332b9dec39b11439dbbc2df2d6bd1dea263218c87f4c70efa2e64ebab9f2ef474b16e1e3036f9a16659bfd3fdca96f4dc787687692c134d3bcb82c7a81c6dd1e75de4899772a2032d77aa389ebd47328683e5ba5be7e7e745239e52ce6e274ee08"}, &(0x7f00000000c0)=0xa3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={r1, 0x2a, "8fdb4d3e2f03aa42cb543158df06ed897994f5ce93598e794eca661658beb6c9f6f5451576e0ff5f9c76"}, &(0x7f0000000140)=0x32) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000ac1000), 0x4) [ 51.246067] binder: 9694:9696 ioctl 890d 20000040 returned -22 [ 51.268282] binder: 9694:9720 ioctl 890d 20000040 returned -22 2018/02/26 23:38:53 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) lookup_dcookie(0x3, &(0x7f0000000000)=""/168, 0xa8) sendto(r0, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) 2018/02/26 23:38:53 executing program 5: setitimer(0x1, &(0x7f0000000080), 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/26 23:38:53 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) 2018/02/26 23:38:53 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x801, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000720fd4)=""/44, 0x1b3) 2018/02/26 23:38:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x55}) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x3f, 0x4, 0xf9, 0x4, 0x885, 0x3, 0x9, 0x40, 0x9, 0x1, 0x1, 0x1, 0x9, 0x9, 0x9]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x7f}, 0x8) r3 = syz_open_pts(r0, 0x801) dup3(r3, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/02/26 23:38:53 executing program 4: setrlimit(0x9, &(0x7f0000f3b000)) mprotect(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x2) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x29) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) mlockall(0x1) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1) 2018/02/26 23:38:53 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) clock_adjtime(0x6, &(0x7f0000000280)={0x300000000000000, 0x1, 0x1, 0xff, 0x7, 0x10000, 0xc94, 0xffff, 0x3ff, 0xddca, 0x5, 0x6, 0x1, 0x6, 0x1, 0x7, 0xce1, 0x3ff, 0x1, 0x100000000, 0x6, 0x0, 0xff, 0x80000001, 0x8, 0x7f}) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="c2d1913843b0c970325cba6e774923ccdeb92a443b4e9c590e7e4f87e6fe883cc956848d964c62c933c1c25157b2b45507b0b05e05c72d26752f59c819979b21d3686642de4f6433daffe296a93658c3e5ee7fc1c48209083e18b4fbf1878c8bc9515c283021242eb8acf4f83a28fc8975f5d54426fd619d74e4c832fd20f233c78f9c2ae4ced0a6e2a968a4a61f30af50ef0331ec82625dbfd8bdb8dde423238f818c74e7bb7a87a4dc92a0a91244cc3febc779840221e47360ae9470aafeb63c63d5c5f4a618476c6ef54e7d89a2aeab4e80a57c4518dbb32af313d6dd75ee170cf8d02b128c252a837c9202c60cf744bb4d2f1b0d2ccf", 0xf8, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) fchmodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x80) chown(&(0x7f0000bb5000)='./file0\x00', 0x0, 0x0) 2018/02/26 23:38:53 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000056eff4)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xe, r2, 0x0, &(0x7f0000cb9f2d)) r3 = dup(r0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0xf813, 0x2, 0xa000}, 0x4) 2018/02/26 23:38:53 executing program 5: pipe(&(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000100)=0x60) close(r1) unshare(0x28060400) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) tee(r0, r2, 0x6, 0x0) 2018/02/26 23:38:53 executing program 7: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) inotify_rm_watch(r0, r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) epoll_pwait(r1, &(0x7f0000b0d000)=[{}], 0x1, 0x0, &(0x7f000029aff8), 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x14c4, 0x2, 0x81, 0x6, 0x5, 0x80, {0x0, @in={{0x2, 0x4e22, @empty}}, 0x101, 0x81, 0x8, 0x4c, 0x9}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e23, 0x1ff, @empty, 0x401}}}, &(0x7f0000000200)=0x8c) 2018/02/26 23:38:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e00000017f00000100000000000036b7"], 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x627d82f019c1dc80, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @empty}, 0xc) 2018/02/26 23:38:53 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x2, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x118) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000240)={{0xffffffffffffffff, 0x3, 0x6, 0x3, 0x8}, 0x3, 0x7726, 'id1\x00', 'timer1\x00', 0x0, 0x8, 0x8, 0x6c, 0x8}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4300000000000000000000000000000004000000000000000000000000000000000000000000000000000000"]}) 2018/02/26 23:38:53 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) connect(r0, &(0x7f0000000380)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'ip6_vti0\x00'}}, 0x1e) r1 = socket(0x1000000010, 0x2, 0xfffffffffffbfffe) sendmmsg$nfc_llcp(r1, &(0x7f0000004280)=[{&(0x7f0000000680)={0x27, 0x2, 0x100000001, 0x7, 0x7, 0x6, "aa8f37adc910e236950a18a0ba535a43a98b57ef254c2e0b883c8ab234e97be2e9272714b84bdc1d10ad646199eeb489ad9f0745dda4875cbaddf9a97d2ca0", 0x819}, 0x60, &(0x7f00000007c0)=[{&(0x7f0000000700)="4fbf60f57c48bc66aaaad668cdc23a328dc4467e51a6039b1fb2d1c837438c5e75f3eeb391478a0530bcabfd430a6f70ce7209b6276ba8ac73f09b486143bf751cece1799fc07b67b7dbb73bd410ee8713b0783a19fe4dfdfcd0925cd8ef0760154c856af2d5e4e83fc828d222ac43f7eb38024f5c9218cd", 0x78}, {&(0x7f0000000780)="73946e5781a235c5", 0x8}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000000800)={0x27, 0x993, 0x4, 0x7, 0x9, 0x100000000, "f1cce3fdc1968ff11ea0ced23f9db6ac42b21f87830be5c075e2f9e39cf685a93816d560c4ce63b32d110df11330c4c2c2e3d8afeb1cf45deba68b3841bfe1", 0x8}, 0x60, &(0x7f00000008c0)=[{&(0x7f0000000880)="082fc1a5bb5351ac918117dfda7c25edcda9a9694edec1859b3eeff27ce657bc6d2b1514fddf775738be4e17ada47eb6a8732f03c8e7cbc0fc9a41d61283", 0x3e}], 0x1, &(0x7f0000000900)={0xb0, 0x101, 0x6, "68381b223f75fd8b4880766cdddfdc31b377c25024de0351f4424415da42689482790d23f473d5add75343d5bfa03dad8310a4843388ebc45021097d4a9d84b3b4d13995f1415bc39df11e6944e2f9358ab950bbaa003eeb7eeca58554c437de0f0686eb2590ebd573828d36199ada60d972f998c4aeaac18ab72e2574b0f929609fba81db1bd6a839d785964d4e7563875cdbe43b3e1c1b61eb53ed5a2f"}, 0xb0, 0x4000084}, {&(0x7f00000009c0)={0x27, 0x1, 0x7ff, 0x0, 0x5, 0x0, "dea0eff467a22b343ad0c49231b0729991cc30e73d7521e2920189105b02be270bc644ef032b4362024ba4d8df25df150d62515e096a07e82841ff62544ff7", 0x7}, 0x60, 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{&(0x7f0000003040)="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0x1000}, {&(0x7f0000004040)="891fecde565a125612a343cdf0cd06ef4e652e28027afd10beaf4ca77ee566136bf79a6cd66f3021d0df2a44018c02f7b84ec3964f6bea63d62ca9e07d010b0f0d136166ad95bea5a19c717ce2d6e0e81c13c7d976d99fcd0f26eadf4ed823ebb237fa1ad965b43e542db126416cecdc1a11986adc228a49c75ccebc9cd9f0a10e17c5372104c2a297c6c73cb609db", 0x8f}, {&(0x7f0000004100)="ffc441ab19f85713b2933924e58be04c78b4ce48ca22d81d0878a37e", 0x1c}], 0x6, &(0x7f00000041c0)={0x90, 0x10d, 0x9, "e9683d2cc9ab556a6cf2134df533f0109b29aea369104d80e0ef01d13d2204cd12ad59f87c524772d792c08cc0c81d127078523eba4da5e48f91efc6d602c8d8f9ca3214e926d0b94573f7216b224e3b14f2a79a12ff1f712a9285b42e41cc769e15c5549100d2ede8d9e628ae3137533700a2e7e42a41b6920d8ed528fda8"}, 0x90, 0x20008000}], 0x4, 0x810) sendfile(r1, r1, &(0x7f0000000000), 0x8) sendmsg(r1, &(0x7f0000000600)={&(0x7f0000000180)=@llc={0x1a, 0x19, 0x44, 0x6, 0x7, 0x20, @empty}, 0x10, &(0x7f0000000340)=[{&(0x7f00000001c0)="2bd15171f411fbf1131bdc3a9cb41c0c41e4ba7101544acd689ccfe72a1447e23847eaf21162971118f3f2ef77d57cbaad173d6927a7c6625c4330e0db9615ecf63ee43762b395d5005beeabbd372adcc70a07a32b44ed9fc3e10e1707da3b8db7a7c28526d09128f4e8d33223680ade05ac8ec4f438e36daeb2d4d5372155cab69ac27122ef33565b", 0x89}, {&(0x7f0000000280)="d1bb43c204ffccfed624ef6fadaa8e409a8954940d91115254b1f0bb5e9390865306280cf8867b3bd12c8a846c9e344a8f27506de671ca732dd1a842d4919718c64f0268e0c5318ac4839afa16c13e2e844444bc866bffcbc1f9865101b28050685fd86c50f0eac8143fef0334c27f746531a893863f1651a2e172afd43443145bbc7040f5c367c59b66aae549476638a8ee1ea7558f", 0x96}], 0x2, &(0x7f00000043c0)=ANY=[@ANYBLOB="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"], 0x270, 0x10}, 0x4008000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x29, "5e3b949307a51ee6c2e18ca8ad4cdf28e6ed14e90f751de340c1cdd67f1bad14133c04cdb7e636fbc5"}, &(0x7f00000000c0)=0x31) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000640)=0x0) getpgrp(r3) 2018/02/26 23:38:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={0xfffffffffffffc00}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r1) mq_timedreceive(r2, &(0x7f0000000040)=""/156, 0x9c, 0x8, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)="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", 0x1d6) 2018/02/26 23:38:53 executing program 1: lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00', &(0x7f0000000080)='*{[mime_type\x00', 0xd, 0x3) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000313000)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x101102, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x6, 0x200}, {0xa0, 0xfffffffffffffff8}]}) pivot_root(&(0x7f0000fb8fff)='.', &(0x7f0000390000)='.') 2018/02/26 23:38:53 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x44, 0x0, &(0x7f0000000180)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00000000c0)=[], &(0x7f0000000140)=[0x0]}}], 0x0, 0x0, &(0x7f0000000200)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="116300000000007cadbe2ff58a9c81a0ea9e4b55df07080000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000003fc0)=ANY=[], @ANYPTR=&(0x7f000000eff8)=ANY=[], @ANYBLOB="a6e4000000000000"], 0x0, 0x0, &(0x7f0000001000)}) mmap$binder(&(0x7f000026e000/0x7000)=nil, 0x7000, 0x4, 0x5053, r0, 0x0) 2018/02/26 23:38:53 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) fsync(r0) 2018/02/26 23:38:53 executing program 2: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x1, 0x0) preadv(r0, &(0x7f00005b4ff0)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)=""/93, 0x5d) truncate(&(0x7f00003f1ff4)='./file0/bus\x00', 0x2002) 2018/02/26 23:38:53 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x50, &(0x7f0000000040)={'sit0\x00', @ifru_ivalue=0x3f}}) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000dc9000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140006000000011bff00ffffffd69ebdbc556db1"], 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x208000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000180)=0x5) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'erspan0\x00', @ifru_flags=0x2000}) 2018/02/26 23:38:53 executing program 4: r0 = socket$inet(0x2, 0x6, 0x6ede) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000078f6a), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="8ccf8200900a922db878661e260c25ba394c3f807a7d9811d2b5b72901be8f477cd32bfad8284a245eeaa5317a7a23fe90a6256dc16f89fba921fdb66f5426ce6cb152ee07da941aaf706fb6b095186bb6d195a214b971e1fc4c71cd04f0631aa76f27eb4dcddd4cf50e97fb46da0329349cf0350566520b389fb8abf296372ad6bc261fd3f70cab5ebe3348683594105f6ce276ce19d7b66f48e615c096f8072ac086ff949e1090221154416e9a629da47651c944daabf387c178ca3cd57ad9101c4c", 0xc3, 0x4000040, &(0x7f0000000140)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) [ 51.394263] binder: 9780:9781 got transaction with invalid offset (0, min 0 max 0) or object. [ 51.406425] binder: 9780:9781 transaction failed 29201/-22, size 0-8 line 3190 [ 51.414266] binder: 9780:9781 unknown command 25361 [ 51.422914] binder: 9780:9781 ioctl c0306201 20000fd0 returned -22 [ 51.430039] binder: BINDER_SET_CONTEXT_MGR already set [ 51.435813] binder: 9780:9791 ioctl 40046207 0 returned -16 2018/02/26 23:38:53 executing program 2: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x1, 0x0) preadv(r0, &(0x7f00005b4ff0)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)=""/93, 0x5d) truncate(&(0x7f00003f1ff4)='./file0/bus\x00', 0x2002) 2018/02/26 23:38:53 executing program 1: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000739ffe)='..') add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="f4ff8bf62eb897c26000df00ad0d409e40a9685a6095765cb411f0b21e2861fa07f98a68d72ee185eeac0796fabbc41d3beb9a53001d866936738c49d16f6315b55bf0d1f25b36025b39bec09cfba43c075c8e02fa056834b34711e9c53d6d351c2888373f817e008a9cb59fcf72a2caf088089cef26fefc23a052c0b5368fc65af00b3483ccbad152e23123ab2bea53b69a5ca9ead4d2667a46677a3c1b3e161c335e1451349cff04c39a1b98c5ac8f224f27", 0xb3, 0xffffffffffffffff) r0 = request_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='-(ppp1\x00', 0xfffffffffffffff9) mkdir(&(0x7f0000000180)='./file0\x00', 0x181) keyctl$link(0x8, r0, r0) keyctl$instantiate(0xc, r0, &(0x7f0000000140)="c07c5a880d6ef3ed960234ac7ea0c7bc45eb19adeecdc68a946c84ba", 0xffffffffffffffda, r0) umount2(&(0x7f0000067000)='..', 0x0) [ 51.443125] binder_alloc: 9780: binder_alloc_buf, no vma [ 51.449993] binder: 9780:9791 transaction failed 29189/-3, size 0-8 line 3127 [ 51.464870] binder: 9780:9781 unknown command 25361 [ 51.464878] binder: 9780:9781 ioctl c0306201 20000fd0 returned -22 2018/02/26 23:38:53 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4000, 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x2, 0x4ad}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db6ffb)="8908040800", 0x5) r3 = memfd_create(&(0x7f0000000000)='vboxnet0\x00', 0x1) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000040)={0xe4a, 0x100000000, 0x3}) 2018/02/26 23:38:53 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e64ff1)={@mcast2={0xff, 0x2, [], 0x1}}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x6, 0x8, 0x0, 0x9, 0x4}, &(0x7f00000003c0)=0xa0) 2018/02/26 23:38:53 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1, r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000100)={@loopback=0x7f000001, @empty}, 0x8) 2018/02/26 23:38:53 executing program 6: socket$netlink(0x10, 0x3, 0x8000000008) 2018/02/26 23:38:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000006234c81086"], &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077bfe0)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000701f34)=""/204, 0xcc}], 0x1, 0x0) getdents(r1, &(0x7f0000000080)=""/213, 0xd5) 2018/02/26 23:38:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000580)="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", 0x57, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xf) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f000070c000)={0x2, 0x4e20, @empty}, 0x10) clock_gettime(0x0, &(0x7f0000001840)={0x0}) recvmmsg(r0, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/234, 0xea}], 0x1, &(0x7f0000000440)=""/240, 0xf0}}, {{&(0x7f0000000540)=@rc, 0xa, &(0x7f00000000c0)=[], 0x0, &(0x7f00000016c0)=""/171, 0xab}}], 0x2, 0x40000040, &(0x7f0000001880)={r1}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x8) 2018/02/26 23:38:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='setgroups\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/56) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) 2018/02/26 23:38:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="06", 0x1}], 0x1) sendto(r0, &(0x7f0000000040)="ef", 0x268, 0x20000000000880, &(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYPTR], @ANYRES32=r0, @ANYBLOB="b65762ead76242dca2e88a390416f87f004b7147e4f931fee5074540a91fbf2cec8f5bbf81a926d1137290498c1ccb03904950f8bf10d824f56c74dec48e49c7a5c13ebc93c620c4d4ca722fe5813c224383f807f289eb0727f1b7da64ab82de6cd2b168075c3b2f8863f5195684c30058f0b8997bfb88af92b3ed113489b1971eb0a3854baf287835fe637c683cdcdc9f76c672f976280caec1ea49b3c575fd7aa697031d30b0f69195e24c766fa45a8a33689f2f26fb5b57196fa58439ca7db406b9df7ded00fd9706f1ee718c0f7cb9ee44f2b6d7d62f4a3518120218926a87610f2affe7689343ebfd2f5ab9577bf3963c3002a4", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="e93b07e3533220cc5236cd89b826686a4541984218c82181acffbf132b335d227b53ae7dd34528f0", @ANYRES64=r0, @ANYBLOB="923eabd8dee181a2d0d9f192ebd33374ac2550c7c82d8ec71a4158a62c45c766a2de7d3540bf72a5a45a94dba5ea22c34b19c1c0a25d636aea172e3a52626e9b7ea9b64c1e3e457b2a29df8d6875be0f1e5f5c24b538a8fdf758db4aff752caef9fb11cdb787901ef0127238f365b01ad3d45eef6e74088019877a569485ef9a1d61d8c9fcdeb21b3afdeaa26a8fa81c6161d2c0698d1b1edd48ef88ad0935bee5b55a0ba384b08146026a239c01d0b05883af9d832e60a695c3287ec046", @ANYBLOB="213248439a79860dd6252c99cf9c888928d2a6acc033575c319fc81a61db18672aed08cd78c9d43a9ffef9f528aaf0428b3846ef16be569c566e5e9b09d749067ee61928af97240b602b30fe6c529ae8bb4462935f424cfb418a7937c350cb98437cdd082e2cfc67e7a14f5c84a8b13e042059d7294aabaaba5313dcf15c69a8444abfa6aaa3a4130ad75a27e1be2e1c27cf885f91ce8e", @ANYRES32=r0], @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYRES32, @ANYPTR64], @ANYBLOB="f0c0b3e941c01bd5a282fac003714f947b765eb80d5dc06516602be2e4c40a59c3663657a2799d085260d4cb72bfc0ebfa5a4841985cea82521d7b2c5366fa87a65dacbb0a94ded341a1e72de982df46c312c843aacfabbc4c4418aa5a5b3925f967de0fbfc7d228dad87cc6fd7c7a80b7cd373bb8b0232efdc530d9dc95fc1c7c211bbb95552beaa0d46ab846c6ae7ab3e36d9da619616890252fd158b4e9d9e6fd"], @ANYBLOB="a6c14ddd0efe5675c51e8e0f5a1f8c9509fc178911a40c626478466859bf2e3dc6911e8774f4855eba994be8208558b07432c5341de8f9c2a39a6e32c4056da36b4fe28c81b82b", @ANYBLOB="a386187b5414f8978d8516c21490f9c6adfe16707db125662ddb843f88"], 0x3) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)='2', 0x1}], 0x1) 2018/02/26 23:38:53 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x8001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001280)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000001100)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {0x0, 0x5}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @tick=0xff, {0x7}, {0x0, 0x9}, @ext={0x18a, &(0x7f0000000000)="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"}}, {0x0, 0x0, 0x7, 0x0, @time, {0x0, 0x80000000000000}, {}, @addr={0x433e, 0x40}}, {0x3ff, 0x20, 0x0, 0x0, @tick=0x8, {0x2, 0x1}, {}, @connect={{0x0, 0x6}}}], 0x150) [ 51.494551] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.500054] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/26 23:38:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000437fc8)={0x0, 0x0, &(0x7f00003f0ff0)={&(0x7f0000f38000)=ANY=[@ANYBLOB="020b000004000000ffffff000000000000000000000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/02/26 23:38:53 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) close(r1) 2018/02/26 23:38:53 executing program 5: r0 = socket$inet6(0xa, 0x40000000000003, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x6, 0xc, &(0x7f0000000000)={{{@in=@empty=0x4000, @in6=@local={0xfe, 0x80, [], 0xaa}}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/02/26 23:38:53 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x40000001) sysfs$3(0x3) 2018/02/26 23:38:53 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) 2018/02/26 23:38:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001540)=[], 0x0, &(0x7f0000001600)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0x2003, 0x4) recvmsg(r1, &(0x7f0000b98fc8)={0x0, 0x0, &(0x7f000095cfc0)=[], 0x0, &(0x7f0000efcff0)=""/16, 0x10}, 0x0) getitimer(0x3, &(0x7f0000000040)) 2018/02/26 23:38:53 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{r1, r2/1000+30000}, 0x1, 0x401, 0x1f}, {{}, 0x4, 0x8001, 0x2}, {{0x77359400}, 0x0, 0x2bb}, {{r3, r4/1000+30000}, 0x1c9062ee, 0x40, 0x400000000000000}, {{r5, r6/1000+10000}, 0x7, 0x7f, 0x2e39}, {{0x0, 0x2710}, 0x0, 0x9, 0x400}, {{}, 0x9, 0x4805b0e6, 0x3f}], 0xa8) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x20010, r0, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2002, 0x0) write$evdev(r7, &(0x7f0000ef7f88)=[{}], 0x18) ioctl$KDMKTONE(r7, 0x4b30, 0x5) 2018/02/26 23:38:53 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) socket$inet6(0xa, 0x2, 0x0) 2018/02/26 23:38:53 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x228100) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000200)="fb522de3ab2979025693f8995b594928288e2a80f85fe352f10ab2524f80dee25d1c2022bfc3c61f2518db70cda245bd8fd0266439d0ac85af6b213cff59a360695c99eaa87d73c4636adbcca7321a844b3996adf55f67a9", 0x58) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000080)=0x3, 0x4) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = dup3(r2, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000140)={0xebd9, 0x1, 0x562d, 'queue1\x00'}) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000000000000000000001010000000000", @ANYRES32=0x0, @ANYBLOB="060053e6"], 0x1c}, 0x1}, 0x0) 2018/02/26 23:38:53 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x800, @ipv4={[], [0xff, 0xff], @empty}, 0x80000000}}, 0x8, 0x3f, 0x10001, 0xaaa, 0x2}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0xe8d, 0x2d9, 0x7, 0x8, 0x3, 0x7fffffff, 0x1ff, {r3, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, 0xfff, 0x6, 0xc0, 0x8e, 0x8}}, &(0x7f00000002c0)=0xb8) close(r1) poll(&(0x7f0000000300)=[{r0}, {r1, 0x20}, {r0, 0x1040}, {r0, 0x10}], 0x4, 0x8c) 2018/02/26 23:38:53 executing program 1: r0 = socket$inet(0xa, 0x0, 0xfffffffffffffffd) sendmsg(0xffffffffffffffff, &(0x7f0000001880)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x644}], 0x1, &(0x7f00000001c0)=[]}, 0x0) readahead(r0, 0x1ff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000240)=[{0x0, '\x00', 0x1, 0x0, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x0, []}]}, 0x108) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/02/26 23:38:53 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000525000)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@empty, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0x2}, [@encap={0x1c, 0x4, {0x0, 0x4e20, 0x4e20, @in=@dev={0xac, 0x14}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/26 23:38:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x402180, 0x0) ioctl$TIOCCONS(r1, 0x541d) write(r0, &(0x7f0000021000)='/', 0xfffffffffffffc91) poll(&(0x7f0000007000)=[{r0, 0x1}], 0x1, 0x10aef) clone(0x0, &(0x7f0000021f67), &(0x7f0000024000), &(0x7f0000019000), &(0x7f0000024fbe)) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/26 23:38:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e24, 0x4cd, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4e, "7fe5fbf3c893ecd393997c15cd8d909f506cc700ae69e1349f67f9d8dfb6512772dc1ef601aea8e9c7c71a2dcee8b82656c7bff55c9414279f1a974df47e9e3aa9d2ce1d63c37aca16fa12ff5cbb"}, &(0x7f00000000c0)=0x56) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xff, 0x1, 0x5, 0x2, 0xa7c}, &(0x7f00000001c0)=0xa0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/26 23:38:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='ns/user\x00') r1 = syz_open_procfs(0x0, &(0x7f000040cff9)='ns/mnt\x00') ioctl$VT_RELDISP(r1, 0xb701) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) 2018/02/26 23:38:53 executing program 6: r0 = memfd_create(&(0x7f0000002901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x16, r0, 0x0) mq_unlink(&(0x7f0000001000)='dev ') 2018/02/26 23:38:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=ANY=[@ANYBLOB="3800000013000100000000000000000000000000", @ANYBLOB="2000000000000000140003007369743000000000000000000000000004001b00"], 0x2}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000040)='em0\x00', 0x1) recvmmsg(r0, &(0x7f0000000a40)=[{{&(0x7f0000000080)=@hci={0x0, 0x0}, 0xc, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/250, 0xfa}], 0x1, &(0x7f0000000fc0)=""/4096, 0x1000, 0x2204293a}, 0x8}, {{&(0x7f0000000240)=@rc, 0xa, &(0x7f0000000500)=[{&(0x7f0000000280)=""/131, 0x83}, {&(0x7f0000000340)=""/160, 0xa0}, {&(0x7f0000000400)=""/87, 0x57}, {&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000000480)=""/112, 0x70}], 0x5, &(0x7f0000000580)=""/90, 0x5a, 0x8}, 0x6}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000600)=""/170, 0xaa}, {&(0x7f00000006c0)=""/123, 0x7b}, {&(0x7f0000000740)=""/170, 0xaa}, {&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000000800)=""/121, 0x79}, {&(0x7f0000000880)=""/26, 0x1a}, {&(0x7f00000008c0)=""/188, 0xbc}], 0x7, &(0x7f0000000a00)=""/35, 0x23, 0x3}, 0xfffffffffffffff8}], 0x3, 0x2100, &(0x7f0000000b00)={0x77359400}) lstat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x1, 0x4e22, 0x100, 0xa, 0x20, 0x80, 0x87, r2, r3}, {0x7, 0x7, 0x7, 0x1, 0x90, 0x5, 0x1, 0xfff}, {0x7fffffff, 0x2, 0x1, 0x1}, 0x6, 0x6e6bbe, 0x0, 0x1, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d6, 0xff}, 0x0, @in=@loopback=0x7f000001, 0x3503, 0x3, 0x2, 0x9, 0x0, 0x0, 0x200}}, 0xe8) 2018/02/26 23:38:54 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000093000)=[{&(0x7f0000a00fb5)="480000001400250009004b01fcfced5602880003f23801060000a2060000000000000000ff00000000001e00f9f43ee206000000204000ffff5bf1ff00c7e1005e0000007f620000", 0x48}], 0x1) 2018/02/26 23:38:54 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fcntl$getown(r1, 0x9) fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000000080)='8/file0/file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000000c0)={'syz_tun\x00', @ifru_flags=0x400}) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/26 23:38:54 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000), 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001100)={r3, 0x2, 0x30}, &(0x7f0000001140)=0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r4 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xf77}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e20, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x68) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000001180)={0x89, 0x0, {0x2, 0x3, 0x3, 0x1, 0x7}}) 2018/02/26 23:38:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb701) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 23:38:54 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) socketpair$inet6(0xa, 0x800, 0xfffffffffffffff9, &(0x7f0000000140)) r1 = memfd_create(&(0x7f0000000000)='/dev/input/event#\x00', 0x1) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@ipv4={[], [], @local}}, &(0x7f0000000080)=0x14) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000000c0)=""/111) 2018/02/26 23:38:54 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000100)=0x10000, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x101201, 0x0) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/02/26 23:38:54 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000019fe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/26 23:38:54 executing program 4: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x5, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000380)=[r1, r2, r3, r4, r5, r6, r7]) write(r0, &(0x7f0000ffdffb)='#!', 0x2) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000003c0)=""/152) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/02/26 23:38:54 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") fcntl$getflags(r0, 0x401) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/02/26 23:38:54 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de2ff1)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000c50000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000302ff8), 0x8) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) prctl$getreaper(0x13, &(0x7f0000000080)) linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file2\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x9a, &(0x7f0000b5e000)=[]}) 2018/02/26 23:38:54 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) syz_emit_ethernet(0xe, &(0x7f0000001200)=ANY=[@ANYBLOB="0181c2000000aaaaaaaa00008864d5fe2fc9499d3b3348b6eaa42e6a3b8213c2f73a20e8d4a7efd12db9ac5bfee7f1cafd2b9d535bf4bdd1c9497a52d2da29af53059dfde108a631a4ef4a9a97492af7555fe9a3a9a4df735d0e16712f17380440024f7b044d7f5fb2704fe1be0904a0fa6dd67d24b6e14d1f61a0b03266e6d5dcdda1c4f2486a82b4dce7c5bd5a94222d7bef328f"], &(0x7f0000a86fec)={0x0, 0x1}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000080)={'bpq0\x00', @ifru_flags=0x1101}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair(0x1, 0x6, 0xead3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000001140)={{0xa, 0x4e23, 0xdb43, @empty, 0x200}, {0xa, 0x4e22, 0x2, @empty, 0x9}, 0x40, [0xffff, 0x10001, 0x93c, 0x200, 0x3, 0x1, 0x101, 0xfffffffffffffc74]}, 0x5c) mq_timedsend(r4, &(0x7f0000000140)="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", 0x1000, 0x5, 0x0) 2018/02/26 23:38:54 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getrlimit(0x2, &(0x7f0000000140)) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_settings={0x9, 0x0, @raw_hdlc=&(0x7f0000000180)={0x0, 0x6}}}) [ 51.810554] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 51.826783] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/26 23:38:54 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000743fc8)={&(0x7f0000fc1000)={0x10}, 0xc, &(0x7f0000eb5000)={&(0x7f000048d000)=ANY=[@ANYBLOB="1c0000001900010700000000000000000a0000000102000000000000"], 0x1c}, 0x1}, 0x0) 2018/02/26 23:38:54 executing program 4: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x15}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0x20000c) 2018/02/26 23:38:54 executing program 0: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x7) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/26 23:38:54 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="340000001a0011002cbd7000fddbdf2502000080"], 0x14}, 0x1, 0x0, 0x0, 0x20004010}, 0x8010) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) signalfd(r0, &(0x7f00000000c0), 0x8) 2018/02/26 23:38:54 executing program 5: init_module(&(0x7f00000014c0)='net/bnep\x00', 0x9, &(0x7f0000001500)='net/bnep\x00') r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/bnep\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="010105defe616a726df70b135df1"], &(0x7f0000000140)=0x12) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001480)={r2, 0xc, 0x8}, 0x8) pwritev(r1, &(0x7f0000001400)=[{&(0x7f00000001c0)="9fb5b751b33c5b562f0c0f41b22b3789a28e1c08a9d39baef511d3f1465e52840306cb1d0693d175a28957a0200dddef7eb9f757bda80673612ade8abcd5f8437b4b95d316bdfeae4f1fd487fda0991ceb56e6d22729912bc9f7da6441011183ad88a0fe", 0x64}, {&(0x7f0000000240)="81083f654714e7bf1b656fa4721d8ddcb0b2ba1e21c661325ee6b36e419b165a17cf2516036c3486a2a67e255b", 0x2d}, {&(0x7f0000000280)="a4ea58d7007c0fc4609c89ec05a5b5cb96d84e0b15334d4b19c5cbf437a98649aeb8d0e684ee2eac6190199a22ee9a24549739f95066774bdd5909700966b1", 0x3f}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="7aec58b914d00562afda88d3898b1c1a45430cdad6ff06c81d4cf3df36776d1e08408a8f5c4758ecd7ac6f7462290cc22fb2dc587f45ea64d3d76404b57aea0ce2b066d7dda23d43fc1863e80cd286fac108e179cb32a47ea76af935ca9e7e22ec601825e800e7d0934ea2382d87224cf030938443de0af47b3962abc6d84c4cca65549fee81fbd6f6cc9e1bc362984bd084484b261c1d11c9f2416999e4525474c74610c71de0010a59840d6e0d0f8ee11afe6e1dd4bdcd4efebc89d42040c1d3dd1dd00221f25855ab90bc4534a82ea4c790e5d06f29", 0xd7}, {&(0x7f00000013c0)="a88d3a5f0ba5628eb1162391069e3f31be015f29c0e41dd07521455f9ad253c9da6f945ba3f1555fd3a057f049602796", 0x30}], 0x6, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x9276}, 0x8) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) 2018/02/26 23:38:54 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24, 0x0, 0x0) 2018/02/26 23:38:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x3, 0x6, 0xd31, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000840000), 0x8, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00006d3ff4)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) accept4$ax25(r1, &(0x7f0000001080), &(0x7f00000010c0)=0x10, 0x80000) r5 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x4000000002, 0x4542) mq_timedreceive(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x2, &(0x7f0000001040)={0x77359400}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/26 23:38:54 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000003c0)=0xc27debd233e82c1e) r1 = syz_open_dev$sndtimer(&(0x7f0000029ff1)='/dev/snd/timer\x00', 0x0, 0x4000000000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000180)=""/242) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in=@empty, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) flistxattr(r1, &(0x7f0000000280)=""/150, 0x96) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00006eff25)=""/219) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20ffe381b5afb95cf92ba600800200000000000000060000002c0016000043d6f1c3489400e8ffffffffff39b68211030030de26a4a568c62b2ca654a6610004abf35d4c1c", 0x4c}], 0x1}, 0x20000000000000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x101}, &(0x7f0000000100)=0x8) pivot_root(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r3, 0x20d7}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/26 23:38:54 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x9, 0x1, 0x80, 0x7, 0x1}, 0xc) write(r0, &(0x7f000087d000)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x15}, 0x6, 0xf4c2, 0x8000, 0x500, 0x6, 0x80, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty, 0x1, 0x80000000, 0x1, 0x400, 0x8a6, 0x80000000, r1}) 2018/02/26 23:38:54 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0xfffffffffffffffe) r1 = dup(r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000032fe8)={0x1000000000, 0x8, 0x0, 0x4}) getsockopt$inet6_buf(r2, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079effc)=0x92) fcntl$setstatus(r1, 0x4, 0x2800) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 23:38:54 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101080, 0x2) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x81, 0x6, 0x7ff, 0x8, 0x10, 0x7fff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00000013c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001400)={0x1, 0x20f, 0x1, 0x1, r1}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001300)=[{{&(0x7f0000001380)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000080)=[], 0x1000000000000386, &(0x7f0000001f00)=[{0x0, 0x0, 0x200, "8815c9c436aaaf5b53a3d97125107f3c577b22dba6e5f10f9e2af3ca46c78c02d318bc338942db4fafebc8b76eed5992b59d4aae4bf79c9be7a7a479b5a20abf28a2878a9ffcea5abed52cae93e2ed6df6f503685c77ef2b3a51dc9acbc9e399"}, {0x0, 0x1ff, 0x1, "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"}, {0x0, 0x19d, 0x7fff, "2edbbe7a10beac956d276022ff72186316c7bce8466dc92f730290f56492e4559dab373c8d757f0722d430020a7a4ee29ed7e1d41d5f70a1f17e1d1a9ea7c58eb8c0ab568a9727ebff54e12b52d9a523a81913cd5dcadfe7782429bcd9e79fa3b72830c746ac3d33c38c59ca30eb0577034d319b5743b8e00217904371d48f939306a2f6e58f5a9ddc8ef9c3b337c5ffa085c016d8dd44a9b3657bf348c3cae428170f23e059610ac136c36923bbb4620d91f226a6961b133ea9b555e13b6b757414af41d02bae9fec653c8658ff7fb8f1678fb6ad9ddc83552feff5db63"}, {0x0, 0x116, 0x9, "c71bf25a8d585f2ebbd3f0cf464459c3fe1bfc0bb42a14cf7c97a56868c351aeb093c9d19ae24395d8158e5b7c25c8f71275465bd755a80160b31bfe860631605a"}]}}, {{&(0x7f0000001bc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @loopback=0x7f000001}}}, 0x26, &(0x7f00000012c0)=[{&(0x7f00000000c0)="5dbf4d635459326551da3e1311ece1dcd38067891f1b79122b5fa81970432edba040920618e5a6807bac3aa22c982fa87fc5376043caa9cb6eaefd90add73045b1cfec5ff63e6041908885550aa19fd6ae1b99a49071e17b7038f77eee9df74ec779750ffff931abb0421010da6cee698d3581"}, {&(0x7f0000000140)="391a3a8404aca5355d7d61cbff4999f7134a23516be44d7dbbc3cc5e4e74c195e9d144eff31ee1d4e5fdbaabca6f3cada14d0013bfd30447a08f7b597c2df08a2bbe9af2934eb134d479027665f8ef67f0cd0ae1bdaffc4afa827d711e75528597b0000391957862b7634fcde89a34d663de6833a51a90fac4767e9cce2ec6e0a9defa2e3a244fb9a16ec3622a3b6b0ae38a4dbd4b28b326629fee312778430afc9b63ccda7eb221db5b2930c53b2e9b8d8c92d3eb6266823504c36b414f9fca32"}, {&(0x7f0000000240)="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"}, {&(0x7f0000001240)="56ea2d18040e09781d0f503e1d9c57f19a356be94420249f749b7a0b98824d898fe1ccf4562ce0f405a38279f8fbcda4bcec44ab857d7d37d274ea21e3339646485c685482d331ea804ba5cb6715460e80a06b65319fcfef072f6b1d8a351ad7f1e93d23da61b139d75c1890723e7767b8cda488bedb867181177abd9c"}]}}], 0x2, 0x0) 2018/02/26 23:38:54 executing program 6: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e24, 0x80000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9e67}}, 0x7fffffff, 0xf0f8}, 0x98) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000f679f4)=0x1, 0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) 2018/02/26 23:38:54 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0x8) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) setns(r0, 0x40000000) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000f13f83)=""/125, &(0x7f000019d000)=0x7d) 2018/02/26 23:38:54 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x20000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/xfrm_stat\x00') setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x4, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000e0b000), &(0x7f0000476ffc)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) 2018/02/26 23:38:54 executing program 7: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x8001, 0x4) 2018/02/26 23:38:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x6, 0x4) 2018/02/26 23:38:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000c75ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001261, &(0x7f0000000000)) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0x3, 0x0, 0xffffffff}, 0x5, 0xff, 0x401}) 2018/02/26 23:38:54 executing program 5: r0 = socket(0xa, 0x1, 0x0) getpeername(r0, &(0x7f00000000c0)=@hci={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x4e24, 0x1, 0x4e23, 0x2, 0xa, 0xa0, 0x20, 0x3a, r1, r2}, {0x2, 0x100, 0x39, 0x100, 0x3, 0x200, 0xfff, 0x6}, {0x100000001, 0xfffffffffffffffe, 0x3, 0x9}, 0x6, 0x6e6bb9, 0x0, 0x0, 0x3}, {{@in=@rand_addr=0x81, 0x4d2, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x1, 0x2, 0x95, 0x100000000, 0x6}}, 0xe8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x810000000008003, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/26 23:38:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40183, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) 2018/02/26 23:38:54 executing program 3: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000003040)=@generic={0x2, 0x20, 0xf770}) sendto(r1, &(0x7f0000000980)="e9", 0x1, 0x0, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000000080)=""/244, 0xf4, 0x40000100, 0x0, 0x0) sendmsg(r0, &(0x7f000003c000)={0x0, 0xfd5b, &(0x7f000005dfe0)=[{&(0x7f000002ff67)='@', 0x1}], 0x1, &(0x7f000003ae30)=[]}, 0x0) close(r0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) sendmmsg$nfc_llcp(r2, &(0x7f00000034c0)=[{&(0x7f0000000180)={0x27, 0x101, 0x8f12, 0x3, 0x1, 0x200, "74225edacee5d8b6e17d25195c048b96d8340e7080c13e1d6065586b76f98a7e36f43b96b5fd42004c7edbef13c63be6340797980db9eb55d85d9afa5de9e3", 0x7}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000200)="a3678a97bf908284e94f552ea2a9bb76bf62724617a3f845696852a9366c1128cd275312a0bfc2fef1c90279215dee63679f7ac5c2d0acd3646ad3a6ed284ab65b5428d4b57e0937a35d5c3b00882576dab2ff7aaf492b06c86ab4bad1311f48999e164e713fb148b680e48cbd1b22", 0x6f}, {&(0x7f0000000280)="8ed47934206a896653564d350139e4b5acf8a6a9a757a271278cb6a2430c616191d656848f7ad2159a236e7144074d54f7cae6884cbe44d42ec68001a54fe204d30a474dd8e1aa53a03d88bbb066a179818b71323f5fcb2def3e55d74991d010568272325008c37a5ec65d253a27ba282e956cd9a3ced37dba4c09662d45595591131729ce286e8b12a2a4f98246b9f30b985e2370fbd7646c3e2c617333408d7b889e6c9c200dc3e0690a8fd55d150a069e2c86ce6a948505c3d226b78289f5676bd8863efede66168db213c22dc257962a3ae5e634b988967c6114e90d898431e9bb061f56cab8bc45056b2ccb6e06ff1c547932b1", 0xf6}, {&(0x7f00000009c0)="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", 0x1000}, {&(0x7f0000000380)="fd4bd19ffd4833b58fe826089d8f8776ad4efa8edfd3cce410ed849d6161b73cd03e44f2c5a0521fd46bb66ab0de3dc49b07b61a03defb3a9967d723f367b44bccf0ff8b5d8d169867fdd4edd3e4652c73374ec8a72a2c61570021606e53af5b443752f2ab3df7bc16452c5b6f325036b0379ae16a30e114c2428f0de20920a50e1ff8748661a5631dd56d89fad3be9c11ee231b676329", 0x97}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000000480)={0x27, 0x1, 0xfff, 0x6, 0x7ff, 0x80000000, "7d88514cb123dcb32e8f7f79c07339643b3ca85fdefea7cb3404772583490650ad087b5618c2e8fee1c35dc24d2a942d1717dcd6cb62162c3ed6fab3b686fb", 0x5}, 0x60, &(0x7f0000000840)=[{&(0x7f0000000500)="08cd4a7ba794110976d798e2c1ced8a7260ef6357f2ddb1d05f7c0a32fd67312f5bccf8b75bb3ece23903fc1a76db01c1464a84d777dd2e4b33f632da414303f1a501d0a7038ab4c94d9370bc7e2e4ffb068ca0722dbd1a3daf1e7af9ada653e94295524561dd8bd97aeaeef57c70948f774937454d7edbe74b5b47a0490a88fbeeb8871a0c78a938e6e8353afd54963d12f70ff8e4a0dbc6289a1d0f85440f349230048fd0a367975a6dffc60a8e2e353abb6fe039ec1d0c459c48dac", 0xbd}, {&(0x7f00000005c0)="0ed5812299455e688047655cb0d6d8ff45de863ef2877152a2850fe1be516c119653d27b194873feae11b1e490b68a7d82022f6123b515f45118f495ad570478dd9545dafb7629faa960b67765faf43e8e9b20a872d0ca4beb564cd1c35a64185f478294efdc15c1eeb32b5fd16cad92a5d22eda36df06ca92edf8db170303b850c07998fb247510db85650d4a7cff87853e36e41055a68d3d5ff1d53dc461607bfdfb3a69056a0e8733c217f04c2961dbece324e40429eabdce84334c51b97e451836b9853af4290d92e06c1e2be2cd6c2ac5a1a3747ec3c52cf646a6461689952fc22efb5c1b61a5235f5e8fa3dcb96d66", 0xf2}, {&(0x7f00000006c0)="c9ef283797d176c7406ab4573e288bfda8aa41957ee609861ffcde7929bf0c1c0303753f7d438af56a92dff8a554fe7fb278e916b5c05a7c6ab8252bada842f69781ac9c4450fb2a2cf53e9c81e6e61d244ac52ab63baa94562ef44796c8bfb7ac87442e80a7dd3fc8b1ac171b41c9b028eb", 0x72}, {&(0x7f0000000740)="844f918879223863bf2b7c860c145f5fc73f6133da27856f7ba3b4f237f82d315fc0050fb7edce66cf7cfe5092aedbfc0cefe959a61280bd905289b28ba5", 0x3e}, {&(0x7f0000000780)="0315f8d3970c9d08868af430ba97e187137ef46547c6c03c5798bb6e999f42f70d4e0e46dbb901d593aac18330030dd8dd4cf50d11335b21e8bc48d012db1fcb579f64010e892b163afdfaca50d72ebf3c960b0ff869081b4e97bca5c8e7c8e6ce4680651f0774fd4eb3bbff517f97ff0a339a848ab0a46d3814477ebccb8e08ceecc6dda53fdc43cad4c4fd0efc85a5793f612b75bff91874d1a88af4a1b72612ea2ff78bd4d822f02d9ce520c20b", 0xaf}], 0x5, 0x0, 0x0, 0x4080}, {&(0x7f00000008c0)={0x27, 0x3699, 0x9, 0x6, 0x1, 0x6, "32c394304fdae634cfb692a695cf7f130d707824f1ea65a50771aa05d8a74ded7e4a5355b267bb65acfb1456fac6bba8845dc3664f549b500e58b1fbfb8256", 0xffffffff}, 0x60, &(0x7f00000019c0)=[{&(0x7f0000000940)="fd50081ee30dcf58cf3b3fdec5d2f559650f8572f24ea06ad4e505292549de7252960d42", 0x24}], 0x1, &(0x7f0000001a00)={0xb8, 0x11f, 0x80000001, "5825b8685d2b4974a2c66fe9a614363864cfbbe5b5f3feaefb5c22cbe40832bba0a9f1d186b55379ccb6d886ba16856c413945a9a491eaa0b9af6c7d1198fdb5eaf23b8e5335c5336d24bbc871738d02c059295e2bc9d89ef1ce5279667ff54372791cd94ef888b26f623f2c164a7b2a458f61588a7bf9961f341ff94ac12934ee5d724a6e0801db6e20f59a5646f320323422b0f3f21e109b08ff11e277f8893d"}, 0xb8, 0x40}, {&(0x7f0000001ac0)={0x27, 0x5, 0x100, 0x3, 0x9, 0x1f, "bbcc03820aea282c3a022f0000b26b50226123e7139474a198d860de665ee428cc8f2bf86c2e1f0f9c72b9ed5764d409c378a9ea7bd2c994ea15e012174441", 0x2}, 0x60, &(0x7f0000002d80)=[{&(0x7f0000001b40)="1fd8479c01510acd4b34ead12dfd8c686b72231c0bae64776f310867f2fbb043f934e764f6c11c5e237cc4a05540ece9ded4c3995486b8ae1a64d7089d44471e87f187f8b1ec0b8e66cee0cec7c61206e6f399c641f64fd2036f6d57539788e99ac1d5e8965ad76ec8fd3b9b0b594202a89478eed277d73d7bc9057b7cc4276162be167d20d0d98d315e09a7f0b9eb7b185acfde80adfd38642b0bf12e2ebac72933", 0xa2}, {&(0x7f0000001c00)="865a021786b320837ddfcda32f428d642e25bf4af2548a3de8ed2e0267b4ba2d282b025e1f135f14c90d73cf610e30c917d0b1f2a80dcfde99bd25465809d2e8b24613361577cf625f", 0x49}, {&(0x7f0000001c80)="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0x1000}, {&(0x7f0000002c80)="b3009fea75fb3c6de84394b7bc600abf39cb2a9141c4470c94c05a6a991b2f9b8842061c161bf779fb1fb8ac047f918b0c73d5eab52186c0ceae9694108879c3c3e73806063ff8484e69cdcabdb0025f6fc8a0189c81b9d2bcb05f60e357648a7590d09cf8169db31165a34a274fd170c94b83f9202715a28038c89333952d087bc077668bd5207e914d05a04b022ead68badd32fc17f7005e6058532d32617cc5e0fb97834d3819de84f2f429cfb3b15aeea8317f73faedaab198525ba650bf1582e31682fc1985e58fa54fe770b6d8a748c96b13730dc7f30f516baf1cb267665793dd6c947400578663ae98d5290e3c2cf0e15d4236df58", 0xf9}], 0x4, &(0x7f0000003640)=ANY=[@ANYBLOB="70000000000000000000000016000000bfe2341ff0f674f6871e0cedd7255d4315a933bec8af7a545113b035c815e4f5ea1d822d0cd9815005e9047e9afb2c8ec82299eac3cc47f002513b94382d3242b3ac61338c4a99d4d30ad29f1ac0c948d58b1588ceb4ccc914ae18ceb40b3af16c9c1d47e6aa5e1b10"], 0x70, 0x8040}, {&(0x7f0000002e40)={0x27, 0x5, 0x1, 0x6, 0x6, 0x0, "1084fbfe366e41acf4f151d54aa46ab110d155f4ada3d0eb08b6f75e19476f1a875fdc1a1a43e1dc6a06392158113ff0b8d6fdc716816431a7358acd9572eb", 0x40}, 0x60, &(0x7f0000003200)=[{&(0x7f0000002ec0)="c12e", 0x2}, {&(0x7f0000002f00)="253964b83dd9880b3c156e7b44853907ea608042ad171c19e5774e038dfa69763e875db0e2e7168efb99ad635a266431d6f58ba29441a8e9214bcd5089f255b685876044bb03956c9d68270b95686be8beb5e32a541e360674e950b18e056646e8cb049e8c1846012f8b7a03eb00d78e4ac824b49cfca44c4e3fb4e64676b89c26cd60d6d4de8f9d91e4d2abebebbc31fd36ccbe896d9f42", 0x98}, {&(0x7f0000002fc0)="1b001149c3f752765c5613113b9fdf579381db186f48ea53ddaf0debaa2375408655cea29acbfa06f1078ee66eb01fbc2e0f5a8a86625ec3682e9949d85c33a5ec1f55d580b50e1ca7dee32878799cd315", 0x51}, {&(0x7f0000003040)}, {&(0x7f0000003080)="1c78bc9bb5808972f5deb33475974b7fb11d67e2b4143505a36da785cb3b8ac20d2e5241e079b53f13e05c9400c84a26850a190de8fc8b4a1930dc77ad63e64d97a99f042391dd7f9adb34b28be74c1a8d0089a6e5903d73275c1b3877022144b15dd54776c79e", 0x67}, {&(0x7f0000003100)="69b6ee0d9a3bb85258758e8a731d894a7982b144c1df71", 0x17}, {&(0x7f0000003140)="9b336af51ff5b395a48cd18a4fae706473d660e18ddd018e851f0c0b3196069a77d8925e946fef5d7419f19ce15fb3b81c43b995afcbe3586e84dac9c1c417496627911f29f5318afddac08db499bf4dd3585b4a081839eb98da70181be98ace4b42", 0x62}, {&(0x7f00000031c0)="bc19b064cc1e619ca5245a35684b36e36612ed0a4c74a12a8fc7ed512c638e894143880089eed4a23c988b5d9f8680448ce4bb0237621f635dc5f4171883f338", 0x40}], 0x8, &(0x7f0000003280)={0xc8, 0x19f, 0x6, "cea9ecb7b1489cb6c0a83fcd7a349547d9a6645c11b8e2b49c07a5a8e88fbdf98ea5951b3f665ac0711ab0ffec5258f11383050aa81efaa6dcba6aeac18e844f4fa9552cd8313292d443a3b2d9b73ba190366fc1c8853e3e2a56af9dbf4c15520cadf14d4207e6f7ee808465ef156ba28976ff4c5cd5a8fe60e81c8efabc9495f3010c58847fae5a07ca1e689b4797d7cbb540cda82012df3007ade24d04b3a9662a25bc0400c6c06543e4887288f458ee"}, 0xc8, 0x84}, {&(0x7f0000003380)={0x27, 0xcc5d, 0xffff, 0x7, 0x6, 0x100, "769fc5e123e0930acaec118483df3b4f946befb059fb888d30c1fe28bffa091f11daa6c052f83fbfae0343efbed01ac79d9b8a2bdc92a3d09d713775b65c74", 0x20}, 0x60, &(0x7f0000003400)=[], 0x0, &(0x7f0000003440)=ANY=[@ANYBLOB="58000000000000000f0100003f00000050b5fda540233718e2a0678df7b6f1ad8f74598469eae9bc2ca207398e638ab1c1d8fa7cb95a4dbdc0c1b4c7eea9664b3976e9248bc2ff4fa2e3ddf3d1a6892600ceef32127c810e"], 0x58, 0x1}], 0x6, 0x0) ioprio_set$pid(0x3, r3, 0x4) 2018/02/26 23:38:54 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a31fb9)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000e5ffffffffffffff000000000000000000000000000000800000fffb00"}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000000)=0x41a) r4 = dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/26 23:38:54 executing program 0: r0 = socket$packet(0x11, 0x400000005, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000000)=""/218) close(r1) dup3(r0, r1, 0x0) 2018/02/26 23:38:54 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb5fb0)={{0xffffffffffffffff, 0x8000b}, {0xfffffffffffffffd}}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/02/26 23:38:54 executing program 2: r0 = socket(0xa, 0x5, 0xfffffffffffffffe) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000437000)=[], 0x0, &(0x7f000056cda0)=[{0x28, 0x11b, 0x2, "1d1a2d4ba2f2fffffffffffffffd060000"}], 0x28}, 0x0) 2018/02/26 23:38:54 executing program 1: r0 = socket$inet(0x2, 0x8000a, 0xfffffffffffffffc) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xaf) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x10000, 0x100000001, 0x2d, 0x3}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 23:38:54 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000aed000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020700fd02000000ffffffffffffffff596eab2ae5db07e3ed1c8d1ede20d16d263d79611edcd202254d1527e545e9346adc276e3796d9759bc16881dcf927d1a1b9b0bc4d67d2f205175592c3498ef037490a2c3af9d86fd57a5c36a9f73b2e7635e140a4740e9fe42fdb59667684d4193f58a182f5870dc2aa374536741b53c407d26deb954ec3a26f557d3f339bf7ad5e45c63f"], 0x10}, 0x1}, 0x0) 2018/02/26 23:38:54 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x200000000002) request_key(&(0x7f0000016000)='ceph\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="7f90e2cceaea42347e190008fc4f78fd9c44b36aeed294a1c4bee5ad32afdbb5e83711b3301bc52c70579080fcd28abfe580fae82746967a107528e50d0aded790e3f997c5315128726c829d0fb0afa2a94ed5029bf308df046f45cfeb5d0be284a1c45a0400c5cb9c958c", 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) r1 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/26 23:38:54 executing program 2: r0 = memfd_create(&(0x7f0000b74ff1)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x301000) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f00008c1000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x30) 2018/02/26 23:38:54 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@rc, &(0x7f0000000100)=0xa) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x2, {0x2, 0x4e21, @rand_addr=0x8}, 'ipddp0\x00'}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)="3b75d9c640f2ee80ab1b549bfb3f3e0293a04adbb0be648cd3bce62d4bf518f3b83358b81d781664b11954f1299e179a792877bc70eabb364232de19ff5b2e8b14ad0a3c4f0fb63832e8ce4e30d72fc5f5ec46312af238b38415f5c4be60b5731004e68e682c3993bae07218dec782893b605767b3c1f637f4f45e92f3616df985aa6d7796ada42b0567d22b1273e23d97e86c59fd23c5af97bed46bb65da5a7365bf4df5e514f9b37d33d5853d6fcba9c6f1f5c1bf7125004", 0xb9) r2 = dup2(r1, r1) flock(r1, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f00000005c0)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='teql0\x00', 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x8, 0xfffffffffffffffa, 0xfffffffffffffffa}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r3, 0x3}, &(0x7f0000000340)=0x8) sendto(r2, &(0x7f0000000400)="75bd627b09940187e7dd6a2c8b0d1672de79067c49254404fb36ca25a641b0ee746a00c94b9971e2e61264a78a41ea8fcf576b13ed31fb38a039245994aef9081ab9810f00e9f10b8d262f3032d15a5d69d3a5acf1839181e8ea6766228816d0568967414a07aa297579c8d04269ece9b8a12f88feffd18902f5f8c109c448b2758241bbdc16d7a96661c5483ba69d67ae08e7e83fd49f087efd9716668070f08b64a8b38b234aebd753c8be34107c36af749a4487cfb579447bcd62f48806874bb17a98f3f7c8248fcba4ea9f633553090e79d5dc2a62d85ba74dc71b239465c1f471bf23c6ca6c417f420276", 0xed, 0x4004804, &(0x7f0000000500)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x2, 0x3}}, 0x26) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000540)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000580)=r4) seccomp(0x0, 0x1, &(0x7f00000003c0)={0x6, &(0x7f0000000380)=[{0x0, 0x8, 0x9, 0x4}, {0x1, 0x5, 0x0, 0x400}, {0x7, 0x8, 0x7fffffff, 0xffffffffffff7fff}, {0x0, 0x7fff, 0x6, 0x9}, {0x2, 0x3e6c, 0x8, 0xa84}, {0x8, 0x6, 0x4, 0x6}]}) 2018/02/26 23:38:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200002, 0x0) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f00000000c0)="41a0cb2c658ab5008889776a5e7f5878c96cac8fb7206e43cff0ae88e5430e75fa38994e8c7fb83780c509c29999c5f05c9c9c2af3b0a3aed1510e4cdd34", 0x3e}, {&(0x7f0000000100)="700c7337689b359773d77e2edc874c251c493b97fcc6c02bb42c1644b9bfdee4b95d85b555dc6cf01ecdbb9a253bbc33c7f6e6cc43f9e0922441010d4571f7cf", 0x40}, {&(0x7f0000000140)="a1076ccd174b0fde393e2c7a3833fb19ea23ac9694acf444135050fd031f651a31db672bb832dcf158d2f03afa8babdd86c784f5fd03a2c6a30f829d53f7b22135eef2b23b07de5aff88c81c8fbebe505d9c21d9d722619c7f6238265f24debae3fc3970453bb86ccc383e20d6169993c0e7572dad58a90f4963d9f4a1a219ae8a4d189121d7cef9a271aa51484fa9b40dc33878e8a60739499829a3ec76eb3791bd6d4166e8c4800274", 0xaa}], 0x3, 0x0, 0x0, 0x20000880}, 0x80) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000280)=ANY=[@ANYBLOB="0a004e21000000000000000000000000000100000000cc84ebcaf23bc6c521e4f73c6bf390630f522590d7724578e15f99"], 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x26, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x2, 0x0) 2018/02/26 23:38:54 executing program 4: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/02/26 23:38:54 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = socket$inet(0x2, 0x5, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x109102, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d0c5e148e522d0b2b881123f1352598a124a5aafdd589422f7cd1085a6ec5d74"}) close(r2) 2018/02/26 23:38:54 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x401, {0x2, 0x4e23, @rand_addr=0x10000}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e20, @empty}, 0x100, 0xda13, 0x3, 0x0, 0x6, &(0x7f0000000080)='ip6gretap0\x00', 0x5, 0x0, 0xc698}) pipe(&(0x7f0000001780)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000000000)="fcbb738ed8a78b4b4a2515e7cbde640eceeb9de20d23f9190b196990f8dd2c9b2c48c2ef3f", 0x25) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)=0x40008) getpeername$packet(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000018c0)=0x14) bind$packet(r1, &(0x7f0000001900)={0x11, 0x17, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00008a1ffc)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) 2018/02/26 23:38:54 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) read(r0, &(0x7f0000a5dfe4)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0x100000001}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0x951, 0x1}, 'port1\x00', 0x93, 0x8101a, 0x0, 0x4, 0xa0fd, 0x80000001, 0x80000000, 0x0, 0x2, 0x400}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 23:38:54 executing program 2: clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[], 0x0, &(0x7f0000b40ff0)={0x0, r0+10000000}, &(0x7f00008dbff8), 0x8) 2018/02/26 23:38:54 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x1, 0x13}]}, 0x20}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt(r1, 0x6, 0x10001, &(0x7f00000000c0)="f66b21ba54987f86d1d1563796999d84289bf1d6f9a54cab89f70a3c8f5fcef357241f16a15b54289d24271b50aa03ae7736280644fb2d3825c7e3bf03e259004853cc2647518244a71720e9c4e29d2a2785bbab6f195a6b343b4f9bd6d877c032c7a1010831e6e5769c82c07e53d6e37b1a3bfa5d8fba24f828c8f255098d6d500678041b2a862c316ae8de5fdc6b9866c1c88c5b", 0x95) setsockopt$inet6_int(r1, 0x29, 0x79, &(0x7f0000000080)=0x80000000, 0x4) 2018/02/26 23:38:54 executing program 5: r0 = eventfd2(0x3, 0x800) readahead(r0, 0xf0d2, 0xfffffffffffff800) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$selinux_user(r2, &(0x7f0000000080)={'system_u:object_r:pam_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2c) ioctl$void(r1, 0x5451) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r3, &(0x7f0000005b80)=[{{&(0x7f0000000100)=ANY=[@ANYBLOB="1f00000000000000106cdbf93013093e2b409ea5d92a6720ceea843fe57bad945c9075ddda915ffcbde340def14d1e4f886e1a5fb020cd55b741af533b63364730419e8784547188983d4e64351a8de08aa38fdcbadd5ee914f362c25839a4948cf4cea4fdfb7ff19443684bbf4e9e7b740474907b79d455c072537fb726ad3ca94773fa2838b0"], 0x8, &(0x7f0000000300)=[], 0x0, &(0x7f0000000380)=[]}}, {{&(0x7f00000003c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10, &(0x7f0000000900)=[], 0x0, &(0x7f0000002680)=[{0x10}], 0x10}}, {{&(0x7f00000046c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x26, &(0x7f0000004900)=[], 0x0, &(0x7f0000002680)=[{0x10}], 0x10}}], 0x3, 0x0) 2018/02/26 23:38:54 executing program 0: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe4ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000000080)='./file1\x00', 0x0) fcntl$getflags(r0, 0x401) 2018/02/26 23:38:54 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f00002b3fe8)) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) writev(r0, &(0x7f00000cdff0)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/02/26 23:38:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x28, {0x2, 0x4e20, @multicast1=0xe0000001}, "000804000000fbff00"}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="3b9c048e8f64882853d655efd09d9579ba6876497cbe7ae642b75abc4447c476380e9a415659f6bb679a03de06dcca12b2a8a00abc42b198fcb3809bdc6bf0798b2fad845916ad1eb8d27ebfa05ed8c0ff7c8a8ae76c9f05f44a68ccdb7fc93d0c62011cdb7e0121eec1b0c278d9dcaf6511d9465b7c4d2c088db15c1400faa9e82dcbb6aa11d943ff51330ab48be1b72508d377157c76387cb82c698f02b633a20ae0dff1928f7082f6505059238cf4b5a0395e1dd91e2b30652cd1d0469413c8d32a7edc96efd4ee72dd") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x20}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x72, "5f7f4b51141ad5cf4939f976bca18d0884559fadb588f6c9e51527ed676d57b03ccb85dcdaad4c9439668b036e8d106e97545d2ce6eb9f58af58fc5e9f44ddf6a87cba563aa4cbe685a21ccf560cefa8e2cf4156b51d50d3bf862be42289cdcf2f4f18ca96e33bb203f2064a28b3cc9df289"}, &(0x7f00000002c0)=0x7a) 2018/02/26 23:38:54 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000380)={'lo\x00', @ifru_mtu=0x8001}) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x4221}, {r0, 0x2}, {r0, 0x110}, {r0, 0x8000}, {r0, 0x200}, {r0, 0x2220}, {r0, 0x46}], 0x8, 0x7) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000300)={0x81}, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000500)={{0xff, 0x7}, {0x81, 0x1}, 0x2, 0x3, 0x8}) ioctl$KDSKBLED(r1, 0x4b65, 0x481) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x8}) getresuid(&(0x7f00000002c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) quotactl(0x1, &(0x7f0000000240)='./file0\x00', r4, &(0x7f0000000680)="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") ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'syz_tun\x00', 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000400)="1aa903a5e9d7426733c1ddb0672b58fa131157bc27a3d002dcd85e2fd2b2d430f18284e8f101203b15d360b5bcf945a94150ead70af3ec0e520822e15719decfe7e085469c3ddfc4ccad593f62b50aec092155b21bae39aca702302c9012383d28b99f62bdd41701cc595f72cbaab0119a18f2cae6d4f482c18ad3a792cb4bcd6ab3b2c043650974d4ffefafbdb698f712fb2be6b658fd3fd54ef9939105e63a7410ee0c24a06d2b7be62078c1c34858df99ce7190451034b6ad3b26c5a09ba8bbc0771a5046e78f35d2c2f5cf96bf8e0e5497833afe317cd241fdb4304b27e4b9b84fefcd60e1f76f9daf7d90f6d78ffc67112cfedc", 0xf6) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000001c0)) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r3, r5}) r7 = getpid() setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000340)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ptrace$getenv(0x4201, r7, 0x7, &(0x7f0000000040)) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={r2, r3, 0x8001}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001680)) getsockname$netrom(r1, &(0x7f0000000580)=@full, &(0x7f00000000c0)=0x48) ioctl$KDSETMODE(r1, 0x4b3a, 0x8a) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000016c0), &(0x7f0000001700)=0x14) 2018/02/26 23:38:54 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80040, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0000}, &(0x7f00007fbfc0)={0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) recvfrom$unix(r2, &(0x7f0000000100)=""/1, 0x1, 0x2001, 0x0, 0x0) 2018/02/26 23:38:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) r1 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000100000000000000000000000000"], &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0xe74, 0x4) accept4(r0, &(0x7f00000000c0)=@nl=@kern, &(0x7f0000000100)=0xc, 0x80800) sendto$inet6(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e20, 0x100000001, @empty}, 0x1c) 2018/02/26 23:38:54 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) getcwd(&(0x7f00000002c0)=""/31, 0x1f) fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, 0x0, 0x100) setpriority(0x0, r2, 0x400) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0x100, 0x4) sysfs$3(0x3) getuid() umount2(&(0x7f000075e000)='.', 0x0) 2018/02/26 23:38:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000700)=ANY=[@ANYBLOB="02030000ff0000350020000000000000000000000000ff0300000000000700000000000000000000e6007cb9d683a097629129426ba511a08ac5a4ad9c13eb53000000001a37ff0299ad37d2660512624b69f5698ce2dc92a187"], 0x30}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000000c0)=0x40000000, 0x2df) getpeername$ax25(r1, &(0x7f0000000000), &(0x7f0000000180)=0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x898cdcb5ea183c55, 0x0) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x400) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x10000, 0x2, 0x10001, 0x5, 0x1a, 0x2}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x1) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000640)=0xe8) r5 = getgid() sendmsg$unix(r2, &(0x7f00000006c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="00002e2f66696c65d3cb"], 0xa, &(0x7f00000004c0)=[{&(0x7f0000000240)="d8d551308c1a", 0x6}, {&(0x7f0000000280)="16673d2c61b6d2fdd5006dac", 0xc}, {&(0x7f00000002c0)="8a9037900bc52d9f172d71a32e5b7f81", 0x10}, {&(0x7f0000000300)="1fe076eeea3d9ccf9220b730831c79267355d79a9f0e4c09d5fb192750f7efef3e67d2797898fed08efea0df50a76a34b99614e875cb5c6acc1ccae858063d2dc2b9d32d96755e240ab2fb0e5d8020b49c2085c68cad41721c0a7f913de8821b99ac94474c255fc330d78feb94bf32ada4435146f5b117c22ceba89e43353fddf57ce045cef1ce6dcf61e39c05db512ffebe58ec90a1246c195f1a64e126fdb5bcf93852b3281bbee359c55ac0921aaf63da069c59a8ba88565ea48093861a7ad557abd39c37ef59c2b9d7", 0xcb}, {&(0x7f0000000400)="2f18198b3a4bee992900a8465be9514b3210d55aee9c6222187c9a57d3cd8cfd6e39cecc05ebc70380c364d71623ea3300201b35de89979259f81cc45ccc3e62356aa629ce6bd9a33c163f09a67abbfdcf5ddc734c96f53cd0fc1f0bdf46cbfbbb90a0df137c57da6794393f16bb719b2ca9c246cec9be11726071c54ef6801b2cbfc712032b8b0a8f3edd67156ea11cd2271a632d1ab2ca6c81", 0x9a}], 0x5, &(0x7f0000000680)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x4000000}, 0x40001) 2018/02/26 23:38:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) quotactl(0x1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)="2dc0ae68f8882cdf3269eac6fa6667ec61d963154c0ae7f05c28d07fe4747b5285dfa0ea5ae6da676d4f15b5bd926afa60a7ba211c69630c648210805489bdb4c3bd216ca1ba416934") setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000df3ffc), 0x4) 2018/02/26 23:38:54 executing program 6: pipe(&(0x7f0000000000)={0x0}) set_thread_area(&(0x7f0000000040)={0x4, 0x20000800, 0x0, 0x4, 0x0, 0x2, 0x3, 0x9, 0x4, 0x4}) ftruncate(r0, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0xfffffffffffffff8}, 0x8) 2018/02/26 23:38:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='binfmt_misc\x00', 0x2800, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xffffffffffffff7f, 0x40000062, 0x0, 0x0) 2018/02/26 23:38:54 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002600030007fffd0000000000000005e10300000003000000fffffffffffff5fc", 0x24}], 0x1}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000000000)="0f12800865bf04e8cfc62cc62a008996cb49ad37ab287db3beac6a9f62626110d609d2bdf86ee4a93d9296d4284e123fc889bedd881ce2898288ccac4cbaa5f6d2b20b348866a3ec74129ac184d76b3fdfcc4bdeceef7d4f6c88b6696aecdd909006aaf090c1f32365d7b0836314", 0x6e) 2018/02/26 23:38:54 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000036c0)='/dev/hwrng\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x4) msync(&(0x7f0000fea000/0x13000)=nil, 0x13000, 0x3) sendmsg$netrom(r0, &(0x7f0000004840)={&(0x7f0000000040)=@ax25={0x3, {"5ed1fd1f45f1be"}}, 0x10, &(0x7f0000003440)=[{&(0x7f0000000080)="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{&(0x7f0000001280)="b3dc7743aea04b2cba9cb4783d94d1a407c8f048303d2944c39a5e1c4d4bb1e6e7fdbb1640ec8f7d628f490c1788e2c25c0b6a9eb9d78b", 0x37}, 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"], 0x1308, 0x80}, 0x4000000) fanotify_mark(r1, 0xc1, 0x20002, r0, &(0x7f0000003500)='./file0\x00') 2018/02/26 23:38:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xff, @loopback={0x0, 0x1}}, 0x26f) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)=[], 0x2d3}}], 0x2, 0x0) 2018/02/26 23:38:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='fdinfo\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x32, "da242c96f692402736b45ede718cae6b4548d46bf9744c6a5a88582abb90fbaf5eb53795d14a7502c34e0e36402780036022"}, &(0x7f0000000040)=0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0xc) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/02/26 23:38:54 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a20da4)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x2, @ipv4=@rand_addr}]}, 0x20}, 0x1}, 0x0) recvmsg$netrom(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@ax25={0x3, {"c1f78752cf789a"}, 0x61978fed}, 0x10, &(0x7f0000001200)=[{&(0x7f0000000080)="f63d17597ab98dcdc4cc34147a4d80e7c34ff4dc2f870f176794ce2607d5921d6e46e50f3c2b", 0x26}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="55773de62b056eb1dbf79bf37b9a921bfe3fca4094126a2f98e742cf9a86a6e7630c231180d7cdfa6867363696dd134cf6fee23d158b2b0e4ee8f75dd8f49b9728afa075a7d5595c67bd2d2b046389331b90eaea750a860e8bfb658add6cb8e25ce26da735d54b2c50f61a28cf1de5a4780dfb322f38bcb67c33215e7dadfd141a7e9973c6c0c8d63f6b5f1b6831693caa33f2481c6b1e9ce373d858e47cd6a16ede0860f28347c97fb1a6eee48792598107bda72563aa4ab410762d90925882", 0xc0}, {&(0x7f0000001180)="ee9a23dde8bf2c11e7fc957fae6bcea0186286e5f94e1b1d4c3775eee89cc03896070f26eb85dfe7b5061aad121381e8c97efebbe36663082e73406cc19406fc5df30e6d5031529493c5a9d1fa47fd5b", 0x50}], 0x4, &(0x7f0000001240)=[{0xc8, 0x11f, 0x62127a7e, "e8a1111c767f95f8755d99b3bae6c3aabe0e41b05908aa3285dd48872fb29fea27bc5e2f3afc9d2a0ee1c4d5b6aa82659122317d915c75ff6c13456cb33578a55ae0730c6b72e24fe2fa914337a478e3ce39b355e89aae9ac961c61cee14583fd6b4d5d833f73462d0dd37bf3b7ec1fbd530180b64c4adab79187af940b82902dd71f100b9d5e5b9f4ebc24c6375e1aa5f7f80d81fc60426815df1a9caf604c69e3ddd5089cd34eeee9077283b50c83316e7"}, {0x58, 0xff, 0x800, "0a5eef449e95d6892b78805097500242d4f41beeb33cf9064db7a5218da72123afd5d46a10b7b6391141bac6d865d5b28275daf79c4229792d5c89d9948f4408852c879da0cfdd"}, {0x50, 0x10f, 0x53fdbdec, "c5ab09da85e240c28558194b27abef74daea9ffcc010e65f2c89f0ade711d66c2128a398c0bcbc70a9261df7ad217147d1f188699cab2daf82cffe4b"}, {0xf0, 0x84, 0x9, "62f9796e3a56f71a30b23825af3ac6d8b0af134cec4ddb6ddd8578a99e09bc2d45f5ec67822585094ba9f54f39b83187a3755fca9696bbbfced46e610aba04203bb8678c45fe8f04f78dd352f63ce237da25cb2973b2c3b2585beafc93f4b6c4cfe38857b9f99c5392292cc7587a549a5d87aea0efdac6e60c74dfea1dfcc71a1602a930b87bad483543b7ae731a4f6b42b7985140682cec1408a4d4341fa2850476bcae17f588636ae241dbb3428227b0ad913ffb1b703a600873a20447cee7bef203178304fc2aa3df52bbc366ec41e9ea6f36c5c4dae02da84d67"}], 0x260}, 0x2040) r1 = memfd_create(&(0x7f0000000000)='vmnet1\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/02/26 23:38:54 executing program 0: eventfd2(0x102, 0x2c4d4b9eef7805f0) umount2(&(0x7f0000000140)='./file0\x00', 0x9) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x2f64, 0x5}, 0x8) 2018/02/26 23:38:54 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x0, &(0x7f0000000000)=[]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'nr0\x00', @ifru_names='eql\x00'}) 2018/02/26 23:38:54 executing program 5: mmap(&(0x7f0000756000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000340)={0x4, 0x1, 0xed00, 0x1, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000580)=ANY=[@ANYRES32=r2, @ANYBLOB="0000a17616aa7de7f68dbdfaed0000"], &(0x7f0000000400)=0x8) fcntl$dupfd(r0, 0x406, r0) futex(&(0x7f0000000040)=0x2, 0x4, 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)=0x7, 0xffffffffffffffff) futex(&(0x7f000072e000), 0x7, 0x0, &(0x7f0000000000), &(0x7f0000777000), 0x0) r3 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x60) mmap(&(0x7f0000756000/0x2000)=nil, 0x2000, 0x2000001, 0x810, r3, 0x0) recvfrom$llc(r1, &(0x7f0000000440)=""/207, 0xcf, 0x0, &(0x7f0000000540)={0x1a, 0xff, 0x3ff, 0x101, 0x4, 0xc7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) memfd_create(&(0x7f00000001c0)='{\x00', 0x1) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000005c0)=""/196, &(0x7f0000000300)=0xfffffffffffffe89) socket$packet(0x11, 0x2, 0x300) 2018/02/26 23:38:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat6\x00') lseek(r0, 0x0, 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) 2018/02/26 23:38:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0xffffffffffffff9c) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) 2018/02/26 23:38:54 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/224, 0xe0, 0x100, &(0x7f0000000280)={0x2, 0x4e22, @empty}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) sendfile(r1, r1, &(0x7f00001b3000), 0xcfc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/26 23:38:54 executing program 6: r0 = socket$inet(0x11, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="1a5c995de302", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) recvmsg(r0, &(0x7f0000003940)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000003800)=[], 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/02/26 23:38:54 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x9, 0x3f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0xfffffffffffff000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x1a}}}, 0x2643, 0x680, 0x4, 0x3}, &(0x7f0000000480)=0xa0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x1001, &(0x7f0000000240)="14a3") getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x80000000}, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x200, 0x30}, &(0x7f0000000200)=0xc) ioctl$TCSETA(r0, 0x5406, &(0x7f00000004c0)={0x0, 0x81, 0x3, 0x3ff, 0x8, 0x8000, 0x8001, 0x2000000000c9, 0x9}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000280)="00000000110004000000000000e4e629b88d7e0234aeb60b96eaeb2b5ffd04dd32b7467ecfa9ba3ce47ce0d591ab6b0a9c5fa0d8cd7c12058620fdc11f98d70e2f5890b438407eb906be994ce179ca8a2284943d1f914b04c67603480d83fee11d81b8ec4939915d40360cfd20091a64bb00086ac0a3d2e6ac67d6f7132a5703e0620b1bb3953d33f34819adbdae84bd4844828cdf6f4819db525c10c22a7dbaf8fc582e4dcb6f176a014e36309ec4c5da2c203dae5563b63be30c0cab7cdc3f", 0xfffffffffffffcd6) r2 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r2) 2018/02/26 23:38:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/02/26 23:38:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20, @empty}, "00ffffffffffffff00"}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x10000, 0x0) 2018/02/26 23:38:54 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/26 23:38:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0xffffffffffffff9c) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) [ 52.349078] audit: type=1400 audit(1519688334.601:34): avc: denied { read } for pid=10107 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 23:38:54 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000080)={'lo\x00', @ifru_map}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000040)=0xfffffffffffffff9) read(r0, &(0x7f0000000100)=""/170, 0xaa) 2018/02/26 23:38:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20, @empty}, "00ffffffffffffff00"}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x10000, 0x0) [ 52.434131] sd 0:0:1:0: [sg0] tag#590 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 52.442830] sd 0:0:1:0: [sg0] tag#590 CDB: Test Unit Ready [ 52.448437] sd 0:0:1:0: [sg0] tag#590 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.457188] sd 0:0:1:0: [sg0] tag#590 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.465934] sd 0:0:1:0: [sg0] tag#590 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.474685] sd 0:0:1:0: [sg0] tag#590 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.476397] sd 0:0:1:0: [sg0] tag#365 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 52.476409] sd 0:0:1:0: [sg0] tag#365 CDB: Test Unit Ready [ 52.476421] sd 0:0:1:0: [sg0] tag#365 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.476433] sd 0:0:1:0: [sg0] tag#365 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.476444] sd 0:0:1:0: [sg0] tag#365 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.476454] sd 0:0:1:0: [sg0] tag#365 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.476466] sd 0:0:1:0: [sg0] tag#365 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.476476] sd 0:0:1:0: [sg0] tag#365 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.476487] sd 0:0:1:0: [sg0] tag#365 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.476497] sd 0:0:1:0: [sg0] tag#365 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.476506] sd 0:0:1:0: [sg0] tag#365 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.476515] sd 0:0:1:0: [sg0] tag#365 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.476524] sd 0:0:1:0: [sg0] tag#365 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.476533] sd 0:0:1:0: [sg0] tag#365 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.476541] sd 0:0:1:0: [sg0] tag#365 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.476550] sd 0:0:1:0: [sg0] tag#365 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.476558] sd 0:0:1:0: [sg0] tag#365 CDB[e0]: 00 00 00 00 00 [ 52.625511] sd 0:0:1:0: [sg0] tag#590 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.634272] sd 0:0:1:0: [sg0] tag#590 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.643024] sd 0:0:1:0: [sg0] tag#590 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.651764] sd 0:0:1:0: [sg0] tag#590 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.660495] sd 0:0:1:0: [sg0] tag#590 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.669242] sd 0:0:1:0: [sg0] tag#590 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.677991] sd 0:0:1:0: [sg0] tag#590 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.686738] sd 0:0:1:0: [sg0] tag#590 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.695475] sd 0:0:1:0: [sg0] tag#590 CDB[c0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.704213] sd 0:0:1:0: [sg0] tag#590 CDB[d0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 52.712949] sd 0:0:1:0: [sg0] tag#590 CDB[e0]: 00 00 00 00 00 2018/02/26 23:38:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[], 0x0) 2018/02/26 23:38:55 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x800) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) getpeername(r0, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000280)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x204, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000478ff0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f0000e4e000)="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", 0x27c}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) sendto(r0, &(0x7f0000ede000)="b8c42c2e9f4bc18342a87024d2d7d4f5bc2f8a49aea8db0fe8e5b3183aacdca3d02c218b29bb22dadb1cb7baafd13a563282b1580ebf64bf32602b6127b652cff1f45ae6d52350a29e5ca0f9f1d9286362dfacf5270866c97ae488b4524fe9a7", 0x60, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="36c41409e0f20ade89c0c575d2db0a6dd84c66287d81bd501db1f686e2904970f8808a91ddf0810057a7f7fccb06916d945876163cbd88eca1ded727bac27c8f1bdcab0700686e00000000fcd543b4bd0b06575270d0440a2c52211a9346bc9f5de86175b08e2cd00e1eb6d087c8263cae7f9de7c0861cb971709b9186e335466438cb89bae25835180e60e062b236130992ce949d399d1782165f64d1d3adea8002fb9f6fcc1447b786dd056b4ea6cc77f456aad76ff0762fcc3a4751b1edb49663735de06f13374359df28"], 0x80) 2018/02/26 23:38:55 executing program 3: r0 = socket$inet6(0xa, 0x80e, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0xffffffff}, {0x0, 0x7ff}], 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000000)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040)=[], 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/02/26 23:38:55 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x59, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3", 0xe1, 0x0, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = dup2(r0, r0) sendmsg$nl_generic(r1, &(0x7f0000c91fc8)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x210}, 0x1}, 0x0) 2018/02/26 23:38:55 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x8000000000000, {{0x2, 0x4e1f, @dev={0xac, 0x14}}}}, 0xfffffffffffffda6) 2018/02/26 23:38:55 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}}, &(0x7f0000000280)=0xb8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x2, 0xa5e, 0x7fffffff, 0x2, 0x4023}) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@multicast1=0xe0000001, @in=@rand_addr}]}]}, 0xac}, 0x1}, 0x0) 2018/02/26 23:38:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) bind$inet(r0, &(0x7f000054eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x3, 0x3, 0x100, 0x401, 0xffff, 0x7}) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1af28)=""/216, 0xd8}], 0x1) setns(r0, 0x4000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x1, 0x30}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x10000, 0x1, 0x400, 0x74, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x2, 0x40, 0x8000}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000ac0)={0x0, 0x1}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000b40)={0x0, 0x241, 0x4, 0xfffffffffffffffe, 0x8, 0x401, 0x7, 0x6, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7, 0x8001, 0x7fff, 0x8, 0x8}}, &(0x7f0000000c00)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x3ff, 0x6}, &(0x7f0000000c80)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000cc0)={0x0, 0x2}, &(0x7f0000000d00)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000dc0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1d16, 0x1dc9, 0x398, 0xa910, 0x7ff}, &(0x7f0000000e80)=0xa0) sendmmsg$inet_sctp(r1, &(0x7f0000001000)=[{&(0x7f0000000100)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000140)="c9bdc5abca652415509813792307f8e41e742f2dbd9bee6da4218be1df4854e64357eee1cdfbd2", 0x27}], 0x1, &(0x7f00000003c0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x8201, 0x8000, 0x5, 0x4, 0x4, 0x3d903322, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8e, 0x800a, 0x9, 0xfffffffffffeffff, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x8, 0x8002, 0x9, 0x7ff, 0x3, 0xffffffffffff7fff, 0xfff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x209, 0x9, 0x256c000, r5}}], 0xc0, 0x40000}, {&(0x7f0000000480)=@in6={0xa, 0x4e21, 0xffffffffffffff01, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000004c0)="48d23355b76e8295eef486f75dbfe3556e3d8daa8c3b21701506918e9537f62edd210fbfaa8d21977a", 0x29}, {&(0x7f0000000500)="4a81260bfee8f08995611d3c85030edde2a38d6677fbc6bee411b332bf8810ebe56314a85b3e1d8f8c9ff6dad67744af6fad74d0984c213d4874f6f301ec03d3dc9f58b009d19ca9749eb7422900366c", 0x50}, {&(0x7f0000000580)="52d98075fbd01b36cb3bfe672c803e51629ae8d8f4bb3caa78ecf4e5dea2e5bc3c1aed9271ca73ac574f5a80c48bd2dceb4345d4bf88ee242a5bb7b0968510f48e21f0f2fc9da4c9458200b68b2993257ec9a224d5b12ed73c4f922a669bb133cf3d01d7ea8ef68a37e1f711559561879acbe8ef1faf07da6e3d2581193b69b34d0dcffbfa3a634ccef1f2ea78a613bf53cfa112f10ac996b5a84d7c6b0061461583918b40e64ded04b14939d2cc3c59fa5c", 0xb2}], 0x3, &(0x7f0000000680)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x1, 0x2, 0x9}}], 0x30, 0x10}, {&(0x7f00000006c0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000a40)=[{&(0x7f0000000700)="3445e46aa69047", 0x7}, {&(0x7f0000000740)="2601493630c0a3724a878ce9d49fe0341b48ce90fcb945c64ca693424d9fbe31e410b6275847b4d95483218f4057ae0a5753434859b0f75fce87f698c968bcd048e3beb5ee9c7d1b453de95c347803499721c767eba80d943c1d71522ef941f630b6d5e07c6bf93cded4140a37f49126fc823a7f5c024ce882a286137bffb71505564bc01f229a4e48b4226b6ecac352462d8a6c03103e914038fc7c313ae2f46a479367dae7f44eb7cf54cf3846d7a1056764cc3b83e6caa6c27ded7676fb603ca9950866780ff1817e02b11be781c7a209f0c333", 0xd5}, {&(0x7f0000000840)="6fe14b3122da7fca9569d9ac84012bf42e", 0x11}, {&(0x7f0000000880)="a93a2f525741462c609b8469e89496b9c7a8d6fc659126da9dabedef1f64f42939d9e31ef2b41148715f3dc24e39a940b5690ae35e8ac13ce0489d4d03c6ed57a57c33d7351f4e2196ba36352a5866bafa1d56", 0x53}, {&(0x7f0000000900)="bfbd8a12cb5844955a7376e235b659f55bc723b935fa9e0b2a8f15d6367d71c178408a22b46bbe84aceded2642eed86ee0ad73dfd617e828ab8fb854", 0x3c}, {&(0x7f0000000940)="070fc8f13781", 0x6}, {&(0x7f0000000980)="dd419e4a1c8a5e07363b628df14b319ec107568a63a1b4dd393d70a996880b318ee21a7d847ed13bb929061fc5ff43fd5ff8e9dcd9c046ccd5eba1e788671b5765170c486f64a1c228a4d29c8c3cbf6e022a42c0bf80d99ba9de0bff84010119c8cc9809ad3420418986a404a7fe2d9d3d94a87b0222a5356ab6a410371e4a142b7da8e8665ada99e0c6fc47cf281917ed50657a77bac419c96bdfb8c392aa320affa734054c34de3f6c413c", 0xac}], 0x7, &(0x7f0000000ec0)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x200, 0x1000, 0x3, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x0, 0x8, 0x400, 0x7, 0x0, 0x7, 0x1ff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xc000000000, 0xd, 0x6, 0x200, 0xec5, 0x0, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x820e, 0x81, 0x7ff, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0xde4, 0x4, r10}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x897, 0x200}}], 0x120, 0x20008044}], 0x3, 0x4000040) shutdown(r0, 0x1) 2018/02/26 23:38:55 executing program 7: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x2, @multicast2=0xe0000002}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e7000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x80}, {0x8, 0x1}], 0x2) 2018/02/26 23:38:55 executing program 4: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) fcntl$getflags(r0, 0x401) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) 2018/02/26 23:38:55 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x2441) write$selinux_load(r0, &(0x7f0000000140)={0xf97cff8c, 0xfa, 'SE Linux'}, 0xfffffffffffffcb1) fstat(r0, &(0x7f0000000080)) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000180)="76751b4ca5116598518d36c5cff91eb241457c4bb6ab3a07bb4250ba34a88469e48e89b2938de75bf83364a33a4b6e13cb769757778e2036d976b10078cc6b3d3221bb8aa0dd863adb5709d2b1ef5af94554364902b17a", 0x57) 2018/02/26 23:38:55 executing program 6: r0 = socket(0x2000000011, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/48, &(0x7f0000000340)=0xffffffffffffff0b) socketpair(0x0, 0x3, 0xfffffffffffffffb, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000001c0)={{0x1, 0x1f}, {0x0, 0x7}, 0xa95, 0x6, 0x3f}) select(0x40, &(0x7f0000000040)={0x1, 0x2, 0x2d21495b, 0xd49, 0x7, 0x0, 0x101, 0xfffffffffffffffb}, &(0x7f0000000080)={0x9, 0xffffffffffff9789, 0xff26, 0x1, 0x8001, 0x3ff, 0xfffffffffffffff7}, &(0x7f00000000c0)={0x8, 0x350d, 0x3, 0x7fe00000, 0xa5, 0xfffffffffffffffc, 0x2, 0x9}, &(0x7f0000000100)={0x77359400}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000280)=0x72, &(0x7f00000002c0)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) flistxattr(r0, &(0x7f000012efdf)=""/33, 0x21) lgetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='system.posix_acl_default\x00', &(0x7f0000000440)=""/171, 0xab) chroot(&(0x7f0000000380)='./file0\x00') r3 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x800) dup(r3) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000500)={0x55, 0x2, 0x400, 0x80, 0xff, 0xc1d}) 2018/02/26 23:38:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000148000)=0xe536f50441d09fba) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xe, 0x4, 0x22) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1f, 0x1ff, 0x1, 0x6, 0xa, [{0x3c6, 0x8001, 0x5, 0x0, 0x0, 0x2000}, {0x0, 0xffff, 0x400, 0x0, 0x0, 0x2008}, {0x4, 0x3, 0x1, 0x0, 0x0, 0x1901}, {0x3, 0x7f, 0x1, 0x0, 0x0, 0x100}, {0xffffffffffffff54, 0x1f, 0x3, 0x0, 0x0, 0x2000}, {0x6, 0x40, 0xffff, 0x0, 0x0, 0x80}, {0x0, 0x2, 0x3}, {0x9, 0x7, 0x5, 0x0, 0x0, 0x680}, {0x68b, 0x10001, 0x8, 0x0, 0x0, 0x804}, {0x3, 0x10000, 0x4, 0x0, 0x0, 0x80}]}) 2018/02/26 23:38:55 executing program 5: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) munmap(&(0x7f0000005000/0x4000)=nil, 0x4000) 2018/02/26 23:38:55 executing program 7: rt_sigpending(&(0x7f00000000c0), 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x32) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/26 23:38:55 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) 2018/02/26 23:38:55 executing program 4: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x3, 0x6b1, 0x41, 0xe71, 0x0, 0x400, 0x3f, 0x200, 0x8, 0xfffffffffffffffa, 0x9, 0xfffffffffffffffe}) close(r0) 2018/02/26 23:38:55 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000bedff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000000000)=0x51b0, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000483000)=0x318, 0x4) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000b0affc)=0x1f, 0x4) sendto$llc(r1, &(0x7f000084e000)="b7", 0x1, 0x0, 0x0, 0x0) 2018/02/26 23:38:55 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e80ff4)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x208000) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) signalfd(r0, &(0x7f0000e82000), 0x8) 2018/02/26 23:38:55 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000100)={0xa0, &(0x7f0000000040)="d4668ab4e0339eb58de9cf3b512e25c288cf5dfff66d17f57dc37fa032f6e0ca321986d2ea76dddbbe7e48edd2fc94e981bb3dae9ad23ac6a3610b309530071028838aaf4c0871e10e8344e9a21e6bac2e1ea51a76c6a9db3afe499f39b5e1d26905ab69c3ecfe5d50735fe41229260d590ab3f192b2a372a17ed71e133fa11dc12c2c9907103b289c99251586f75a19f52d37bf88f964e5a30d3081d660f39a"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000012000)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) 2018/02/26 23:38:55 executing program 5: socketpair$inet(0x2, 0x2, 0x100000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r0) syz_open_dev$sg(&(0x7f0000433ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/02/26 23:38:55 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="d7b8dd1beeb8d68ac4efb934b96c450e282fa83572e2bdd8968d09ff286a1772576867b4ba9b07ae9f85db1cf024861f56860e68d9e946e2", 0x38}, {&(0x7f00000000c0)="360a31caed16249e8841cd48876df9957984e314b1f1c4322231b7b482d309c0729194db4e6aa8d3810fac70bbf294d7ea1e076d56c566c977a76a45fbdecbe7a00865023fd1e80e1d6364eca9416d60442d4ed649acb9527c1dc79c1b950d80d4558d0b1a57527ba1b63757a1b24c414474e2a8c411377ba1213db544ce464d3a8dfbd7fcc99b3106783bedff55d35637864ee415887e46d0c3d702b4da63eeae3c70c8ee07bc970764259c700179d6f61a397bb3502146c0764e51e0366249897f52e286caf0b013207051", 0xcc}], 0x2, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000080)="aa", 0x1}], 0x3a8, 0x40) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/02/26 23:38:55 executing program 0: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'rose0\x00'}}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006be000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/123) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x0, 0x0, 0x6, 0x3, 0x2000000000000}, 0x8, 0xc4b}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000140)={'ifb0\x00'}) madvise(&(0x7f000029b000/0x400000)=nil, 0x400000, 0x9) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x2) 2018/02/26 23:38:55 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x404040, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000040)=""/1, &(0x7f0000000080)=0x1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000020cff4)) 2018/02/26 23:38:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a5ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e21, @empty}, 0x10) 2018/02/26 23:38:55 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x7fff, 0x9}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e20, 0xb45f, @dev={0xfe, 0x80, [], 0xd}, 0x3}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x78}], 0x80) fcntl$lock(r0, 0x7, &(0x7f0000def000)={0xfffffffffffffffe}) fcntl$lock(r0, 0x25, &(0x7f0000003fe0)) 2018/02/26 23:38:55 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) epoll_create1(0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x309100, 0x0) getpeername$packet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r6) accept4$packet(r3, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001680)=0x14, 0x800) accept$packet(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001700)=0x14) sendmsg$nl_xfrm(r3, &(0x7f0000001bc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x500000}, 0xc, &(0x7f0000001b80)={&(0x7f0000001740)=@delpolicy={0x42c, 0x14, 0x100, 0x70bd2a, 0x25dfdbfb, {{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4e22, 0x0, 0x4e23, 0x1cfd, 0xa, 0x80, 0xa0, 0x32, r4, r5}}, [@address_filter={0x28, 0x1a, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xa, 0x2, 0xff}}, @sec_ctx={0x7c, 0x8, {0x77, 0x8, 0x1, 0x713, 0x6f, "129f080b09490d4080f93def8ee81539f8f6c8874b6265d5131b49c74493ca2e1a81411ba131e03a43c404b344574f91da99c0773c6952d5d0c45eba0bc6d257add3ca0b07579574c4140353b5865da9a910841d989f3cd84a164b75ceedd95723596dae47ecad9e366330ba2fdbe0"}}, @tmpl={0x204, 0x5, [{{@in=@loopback=0x7f000001, 0x4d4, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x3502, 0x3, 0x3, 0x5, 0x6, 0x7, 0x3b3c000000000000}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3506, 0x3, 0x0, 0x4, 0x0, 0x8324, 0x9a3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3505, 0x2, 0x0, 0x3, 0x8000, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d5, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x2, 0x3, 0x7, 0x3cc, 0x7f, 0x9}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0xff}, 0x2, @in6=@empty, 0x3505, 0x0, 0x3, 0x7, 0x8000, 0xa17a, 0xff}, {{@in6=@loopback={0x0, 0x1}, 0x4d4}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3507, 0x3, 0x0, 0x3, 0x3, 0x1, 0xffffffff}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d6, 0x7c}, 0x2, @in=@multicast1=0xe0000001, 0x3503, 0x7, 0x3, 0x2, 0x78, 0x9, 0x800}, {{@in=@empty, 0x4d3, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x34ff, 0x4, 0x0, 0x401, 0x0, 0x3, 0xfff}]}, @lifetime_val={0x28, 0x9, {0x247, 0x2800000, 0x986, 0x3}}, @address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0xa, 0x400, 0x4}}, @srcaddr={0x14, 0xd, @in6=@empty}, @offload={0xc, 0x1c, {r7, 0x2}}, @sec_ctx={0xb8, 0x8, {0xb2, 0x8, 0x1, 0xfffffffffffffffc, 0xaa, "9ef55dee180c46f5c0d3332a51a5c18f0f47f86f39045ee68f1efe95120bc8d8eef2450f9759db8ff6a69c0f23820b437c690f354c2f1fdc6e2fd6409d72db4a1f08275bb764b4058e5c7c58e92a2862620aa35c39c960f5d8868a1b6e5b14bc6f693fe42cb91bef70f04d57ff248fb63b17adfceb63f46f8fa567a5e5edc1b9584c469f2772c64fb12a582e3bb735e55ecb07172edc9103e92736c53875a1ff40ae6b55ac0f89551436"}}, @offload={0xc, 0x1c, {r8, 0x3}}]}, 0x42c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x20000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x2000000000}) 2018/02/26 23:38:55 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x7, 0xc48, 0x0, 0x1, 0x401, 0x8}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002840)={0x0, 0x0}) stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000002940)={0x0, 0x0}) r6 = getuid() getgroups(0x2, &(0x7f0000002980)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000029c0)=0x0) getresuid(&(0x7f0000002a00), &(0x7f0000002a40), &(0x7f0000002a80)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)) getgroups(0x3, &(0x7f0000002ac0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002b00)=0x0) lstat(&(0x7f0000002b40)='./file1\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x0) getresgid(&(0x7f0000002c00), &(0x7f0000002c40)=0x0, &(0x7f0000002c80)) sendmsg$unix(r1, &(0x7f0000002e00)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002780)=[], 0x0, &(0x7f0000002e40)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="0000008ea46a48dff6247d0629b541f910b40020", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0x140, 0x20000010}, 0x200008c0) ioctl$KDMKTONE(r1, 0x4b30, 0x8000) write$selinux_create(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6c6972ca15635f6465766963655f743a7330202f7573722f7362696e2f637570732d62726f777365642039"], 0x3d) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000000180)="003ba27b6386732cff7de99618b7d1dbc2c72c0f39d9956deea1745e075cb37ba6d492983e965a527c586c32d0d648d44d630555cbb33c22240e736ab35bd840f7c86ae05aff2d1884c9bb13f60062fa35d9619a436655d02d9cb77ae0d2cfb5552b6464c4c5b240961726199875902a1f3fa16f45928066d3879deab567ae4d1fc476714c6e994db8945e876414ca1d8614f962448aa07b6073f56a952d61c046c8014946c10fbbfdd0c7") acct(&(0x7f0000000140)='./file0\x00') 2018/02/26 23:38:55 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f00004a2000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f000059bffa)='ramfs\x00', 0x0, &(0x7f0000160fe5)) chroot(&(0x7f0000000040)='//file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/policy\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0xc80, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x300, 0x0) r2 = openat(r1, &(0x7f00000003c0)='/', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000440)={0x8, &(0x7f0000000400)=[0x7, 0x401, 0x7, 0x10000, 0xe2c, 0x4, 0x7f, 0xa63]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000002c0)={r3, &(0x7f00000001c0)=""/214}) getsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) symlinkat(&(0x7f0000c1bfff)='/', r2, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x0) r4 = inotify_add_watch(r2, &(0x7f0000000140)='/', 0x20000880) ioctl$TCFLSH(r0, 0x540b, 0x0) inotify_rm_watch(r2, r4) r5 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r5, &(0x7f0000000500)='logon\x00', &(0x7f0000000540)='/dev/vga_arbiter\x00') mknod$loop(&(0x7f0000000080)='/', 0x20, 0x0) 2018/02/26 23:38:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0xd20ec0d642209423, &(0x7f0000000040)="6b4cfa485d1bb65e1547e2", &(0x7f0000000000), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/02/26 23:38:55 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x4) recvfrom$inet(r0, &(0x7f00000000c0)=""/229, 0xe5, 0x2000, &(0x7f00000001c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/02/26 23:38:55 executing program 1: accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x1c, 0x800) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000175000/0x1000)=nil, 0x1000, 0x10000, 0x33, r0, 0x4100000000000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002f5ff8)) 2018/02/26 23:38:55 executing program 2: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x7d) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000180)) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) inotify_init1(0x80000) openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0xfffffffffffffffe) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x6, 0x1ff, 0x6, 0x101, 0x5, "25505beb2465dc13015f1f388005cff63a11a790a96008cb6796d9d5f4a7f2df25fd3d576bfa77869fcb9ba4ef407180b7c3d18d32e7f0b1f49104d7d530d5", 0x10000}, 0x60) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/59) rmdir(&(0x7f0000398000)='./control\x00') 2018/02/26 23:38:55 executing program 4: vmsplice(0xffffffffffffffff, &(0x7f00005d2fa0)=[{&(0x7f00001fffe9)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d3", 0x18}], 0x1, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0x40, 0x8000, 0x10000, 0x4}, 0x10) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x40) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) 2018/02/26 23:38:55 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0xb8, &(0x7f0000000000)="489575d85e6c514020f49d6a72b19547c8318db8a5fed57e1188238a84fb46ad9783d46ac2b81847ae2579d7d53ce8fa485f4e564311e6abfec6eee0be9b83aa0a9bc1bb8803e109766492adcb795c8cd3deee84d114b409d6389da745e33a6f70ba34d81dbee9091ab4fae876f807ee28dca07a356cd3ce7ca3d65c3241a9bc043412faca6207f361c75638e9140307c407ecf7be14a003631311337dafc078cc0bed56cd7c73698cd06f75d75a8197e46c04c0d47634e6"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000440)) modify_ldt$read(0x0, &(0x7f0000000140)=""/110, 0x6e) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)=ANY=[@ANYBLOB="2000120a01000000000000000000000000000000916b3538b603996240000000"], 0xe}, 0x1}, 0x0) 2018/02/26 23:38:55 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = memfd_create(&(0x7f00000000c0)='procppp1\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x10000) lseek(r3, 0x0, 0x4) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b8fc0)=""/64, 0x40}) 2018/02/26 23:38:55 executing program 0: prctl$intptr(0x200000002a, 0x401f) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000400)={'syz_tun\x00', @ifru_settings={0x6, 0x0, @fr=&(0x7f00000003c0)}}) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x4000) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/26 23:38:55 executing program 6: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000180)={'syz_tun\x00', @ifru_flags=0x1}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000200)={0x9, 0x513c, 0x8c, 0x7, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x9, 0x2, 0x3, 0x97}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x84) getsockopt$packet_buf(r3, 0x107, 0x1, &(0x7f0000000040)=""/189, &(0x7f0000000100)=0xbd) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x14, 0x0, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) connect$inet(r0, &(0x7f0000000240)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/02/26 23:38:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3, 0x400000) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000140), &(0x7f0000000180)) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') shutdown(r0, 0x1) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x7ff, 0x400080) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/02/26 23:38:55 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0xe2042, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000000)={0x2}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000001ffc)=0x3a6) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)=0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x20000002}) r2 = dup2(r1, r1) socket$inet(0x2, 0x8080f, 0x6) getpeername$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) [ 53.339544] IPVS: Creating netns size=2536 id=12 [ 53.346286] binder_alloc: binder_alloc_mmap_handler: 10247 20000000-20002000 already mapped failed -16 2018/02/26 23:38:55 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setpipe(r2, 0x407, 0x5) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x14fa1adae4838821, 0x2) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000100)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ipx(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r5, &(0x7f000015df80)=""/128, 0x80) 2018/02/26 23:38:55 executing program 1: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x4000, 0x7) sysinfo(&(0x7f0000000040)=""/80) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000100)=0x1) 2018/02/26 23:38:55 executing program 6: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x7, 0x0, "0b58bfa7537e", 0x4}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB='\b']}) 2018/02/26 23:38:55 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x1f}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000559ffd)=0x306e, 0xffffff93) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000561000)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/02/26 23:38:55 executing program 0: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) 2018/02/26 23:38:55 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xffffff0b, 0x20000002, &(0x7f0000deaff0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/02/26 23:38:55 executing program 6: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004edffa)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f0000049ffa)='./bus\x00') 2018/02/26 23:38:55 executing program 5: lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) setregid(r0, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockname(r1, &(0x7f00000004c0)=ANY=[], &(0x7f0000000100)) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40020000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_newaddr={0x28, 0x14, 0x300, 0x70bd26, 0x25dfdbfe, {0x2, 0x0, 0x4, 0xfd}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x17}}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000003c0)=0x9, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000200)="f4a178b1fb41bfce10a975a838476cad97c2dc19cd23ffe5d62ade11", 0x1c) ioctl$VT_RELDISP(r1, 0x5605) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000016eb0)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[]}, {&(0x7f000000fff8)=@abs, 0x8, &(0x7f000001a000)=[{&(0x7f000000b000)}], 0x10000000000002c5, &(0x7f000001a000)=[]}], 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0x0, 0x0, @ipv4=@empty}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/26 23:38:55 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) fcntl$setownex(r0, 0xf, &(0x7f0000f92000)={0x0, r1}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000040)={0x62, 0x11, 0x80000001, 0x1000, "4425956656f1feec4665767e7639554311bb91d7e4668866fd30434fb974a74c"}) fcntl$getownex(r0, 0x10, &(0x7f00004a9000)) 2018/02/26 23:38:55 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x40000}, 0x1c) sendto$inet6(r2, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) fcntl$setstatus(r3, 0x4, 0x42000) signalfd4(r1, &(0x7f0000000040)={0x2}, 0x8, 0x0) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) 2018/02/26 23:38:55 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'eilter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffff000}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) 2018/02/26 23:38:55 executing program 0: r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) setsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000000)=0x3f, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) 2018/02/26 23:38:55 executing program 2: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000140)) tee(r0, r2, 0xfff, 0x2) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r3, 0x2}) socketpair$inet(0x2, 0x6, 0xfffffffffffff000, &(0x7f0000000100)) 2018/02/26 23:38:55 executing program 7: openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0xc0000, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) r1 = dup(r0) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000d2eff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000003, 0x4) sendmsg(r2, &(0x7f0000001b00)={&(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x1, 0x1, 0x1, 0x1}}, 0x2e, &(0x7f0000001780)=[{&(0x7f0000000240)="1b4b24f3e1e774db9d138805ffe842ba60a75a357010dfb506a588f47964836ffe2768cafcc3c9bb8cf8eeab791aa848f8b314e5809586004c24adacd051d072a2493e8509e6734242ac0710f636", 0x4e}, {&(0x7f00000002c0)="61c388bff41725e128fbdad6feae100561730013ddd2262d5bac0750da899f417b6e738ae8e4252c7ebe97423ae8a327bb3784e0b703456b7cdeb13a635afc3bce03363c824a8cc5f65b7756e186565cd68cf0dd459456d85a0f8fa83eeb157ac42df39fc01370c284f336d464572fdcd282336296dd9159454f2234e0844d9fb4450315ffe2eae35b054e10793c4d231dec55d5832f92e784f28531799daba2eeaf04850694b5ae29f27e04ccba248b9bb0aaf141027c6755c5c9cdc46595badf8530dd91c05ca1c728e2eae8af487a", 0xd0}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)}, {&(0x7f0000001400)="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", 0xfd}, {&(0x7f0000001500)="e001c08f39241d6251002960784d9cc74a83207a16f3e09f2794f0756541f695f76c8d1ba55c063f84df64a4a51fdc441fcf052c9613555aa12bede35179f9bfce0d82327e2cee9ab3666669a47f87a261cddf48dcab94bc02928146c13f75788f4a6830b634bb", 0x67}, {&(0x7f0000001580)="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", 0xff}, {&(0x7f0000001680)="edbb021d929d727ef3c73e8dae1f16f1c12b3432ccf7b06b5fba89813a94a52fff020e6a95fa1002d92b3e2e6957b675656b50047af02205c32c0e07f261ce815e1f3f0d502d0f08778662a48c2fe505f1157df8d68235e501b925cc708d38ae05981a591d09f652c88db1bcd59807aa31ec776f57cf7836ef43ed7a4a668eae032631d6d8a037c3459cd207c70e581b559682e5bd0adf0690a0e3899a09b1ff2b87dea8df51939e3c604392eaf3976d134f9545354d4def24c204117ab48a58356ddef4d31aa32c3a4aed0574b63951f78bfe7f8b2c76823423ef8718c15d5673a1e1", 0xe3}], 0x8, &(0x7f0000001800)=[{0x30, 0x117, 0x4000000000, "25863d4e9ba3761a395f046f7f600419597309b1a089f05d6194d78458"}, {0xe0, 0x0, 0xffffffffffffffc1, "32ff7a96674a1176ebc7b597f5cddedbdcbf9212517b082a6408933457582dc81dbe1cdf0aead8a7dcbd014da0d7a3c4f4f450c8205eb486e07877382dba1ea48bb1e4ba33f4b6b095180a2e6d22fae1736a0a2b8f638a66f92a0fbb10f99fc736ac1ca3181da861449c60a5718ddf62257aeff451c6a893489183434fdc7341ccf514efc9ccd68d6aadc7b80a106409b43f4a92a641ae05ecfb2c1a77c62023cdd68a33131b131b38c2817ad0c952cc9411ea46ad4da652b5b1bf854c192f2b8556a29be6448dc0c36629267f"}, {0x50, 0x1, 0x4, "f405fb1776a3d54693ca93dd56317f8584ad679f214d2b3bdcc37929c7997528339bb212b075df98f55b2a0cff4216ebfb5fb46b662b530ff07a40"}, {0xc8, 0x10c, 0x401, "46b3af3ffd9488e3a20e2144b87072e5322e65310e3ba7d35c9c135e370330feca6145e657d8e10bca3df152f85e6b3f77bb693dba7d730fef65c0ae600178c4b8ef5d8f86a3690d3afaf88576fb033bfa3e63f77eac1187f41d979883495f8cb479804031a6d90e335e17d5a2510909a5f368a226d2e72a6cc1a259c350af80ddd780f2426345e3acff5eb8fb3ec4b9cc339bb82a770776ab8372e3946eb2c4674b13b85b421511788326468a78f75b5854"}, {0x10, 0x0, 0x6}, {0x10, 0x0, 0x4}, {0xb0, 0x117, 0x8, "9954d7e66831876200f1a5c7c5bbd1fa57c3e3513db5904ed15f357869fb4d3edf4cfb62e40cab957c038b40967627d5379f891ada28b1d79606bf48be36bf5f2a3bdcf5b8eed8e46e360ff8bf34a882060b165b4c68c4367dba07d775f68767e9a4baef28c3dabddb313409c3f07a5cf8f90463bd889c3c3513da5a00dcac7515996d9297cb394f19b6bb8842245d8d0a305a93280780b69a"}], 0x2f8, 0x20000000}, 0x8000) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x401, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff7fffffff}, 0x800}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e22, 0x2b, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0xcc) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000000)=0x8000, 0x4) write$selinux_access(r0, &(0x7f000002bfb8)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20}, 0x48) syncfs(r0) close(r0) 2018/02/26 23:38:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}}]}, 0x60}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x75, 0x4) 2018/02/26 23:38:55 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 2018/02/26 23:38:55 executing program 1: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000280)='./file0/bus/file0\x00', &(0x7f0000000200)='./file0/bus\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000000140)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000240), &(0x7f00000003c0), &(0x7f0000000400)=0x0) syz_fuseblk_mount(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000180)='./file0/bus\x00', 0x4000, r1, r2, 0x3, 0x40, 0x200008) getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000000000980, 0x0) 2018/02/26 23:38:55 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/215, 0xd7) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/26 23:38:55 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xaf23ce386825dae3, 0x0, &(0x7f0000004fbc)=[@register_looper={0x630b}], 0xffa3, 0x0, &(0x7f0000000140)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, 0x0, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x38, "391a54a1f4dcd3d373a93cfaa43bd95492831f36b2ae689733044323e56677c41c3f1f7a5f964f8da2f33989c1dc6236d70eae482472dbf5"}, &(0x7f0000000080)=0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={r3, 0xcd5a, 0x554023f4136e0a41, 0x9, 0xb8e}, &(0x7f0000000100)=0x18) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) 2018/02/26 23:38:55 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000001500)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001540)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x7fffffff}}, 0x2, 0x9, 0x4, 0x1ff, 0x28}, &(0x7f0000001600)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001640)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001680)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000016c0)={0x30e, 0x8, 0x8200, 0x9, 0x5, 0x2, 0x5, 0x4, 0x0}, &(0x7f0000001700)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001740)={0xffffffffffffff93, 0xe8, 0x8203, 0x3ff, 0x7, 0x401, 0x9, 0x1, 0x0}, &(0x7f0000001780)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001c00)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xfffffffffffffff8, 0x6}, &(0x7f0000001cc0)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001d00)={0x0, 0x6}, &(0x7f0000001d40)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001e40)={0x0, 0xb0, &(0x7f0000001d80)=[@in6={0xa, 0x4e24, 0x8, @empty, 0x100}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4, 0x2, @dev={0xfe, 0x80, [], 0x14}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x5f25, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1, @empty, 0x8}]}, &(0x7f0000001e80)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001ec0)={0x0, 0x2, 0x100000001, 0x7, 0xc3f, 0xdd4b, 0x7, 0x7fffffff, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x7fff, 0x7, 0x1f, 0x100, 0x4}}, &(0x7f0000001f80)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002080)={0x0, 0xb0, &(0x7f0000001fc0)=[@in6={0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x40}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x0, @empty, 0x80000001}]}, &(0x7f00000020c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002100)={0x0, @in6={{0xa, 0x4e22, 0x940000000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}}, &(0x7f00000021c0)=0x8c) sendmmsg$inet_sctp(r0, &(0x7f0000002380)=[{&(0x7f0000000040)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000080)="ce95a9aded7e4a92285a1e96fba398a8c70e544424468e7cd8183b85a8e2dbb5a711996a5b4870ed13e495daf82492940ad70f9ad5ddc5a94bc05afae24bdc453ea9137113657b314466156474636b5cbcf84abe4acdfaf42b063630f17868c1025efa9d4bea0f40ab6a0f227d136b8213db2d9643b8e39126453cb161e98f224729447edc7c392402207d11b3f5616c6800e3e170", 0x95}, {&(0x7f0000000140)="1b6f60330d65482d0a5284d9053bbb4de5aa5cb9d6b6bffc5581b590b3273ecca37b5e877f05a9c76e643375726462a9108bdf396b756d994ce1e98b", 0x3c}, {&(0x7f0000000180)="a6f37a4830be2a5f676a372ef17f4b1586e5114565538667356d1077a0ee03be5fd393f74a1b18e5b5b6e176858f30dda12ed999e8de5bf75595ffcf5b9181aab71a7c99a0950b965077eedf4e5d3859adc5d44d9bef3d3a8345ca64e3816159630507f57709324afa9d688b24118a4d25ff0c6ac10fabda18ae26cfbefbf6f8dd552b4465d66769b8e669dc65351687343ee34e294737d90768933dfb83818456a71f756516f9b72f07e4e63d56666f", 0xb0}, {&(0x7f0000000240)="dd52aa18ad43eac0a05a1bb58e3dda1efd69f4d604e885a6634bae4a7904acda2663e87b21b23791574b838ab6ec4cbe8282ea1bf4ababc9d85aade1d53f50fc5d2491b8c26fa315d4c2be89d255015760b4b34c4cbc169f8ffef76c01412d8e13e00d0d995ed33f6b2d207b4ad5c80e0f1467983f79fc44910c4f78c2278e58236e0794d14b7b2fcb4e7c922c7324b566a8bf636d295c967624f6cc658b16e2e7d5d755bb096d3b3c1f5519376419760c6137e78e9eca268f2b5c8889e271b999ecb6bb0d9cea2daf15133ea181ab1dc7ad107596fa8cae7cbc796be97543707d8662fbd20b0160ae7830aa5a", 0xed}, {&(0x7f0000000340)="b116fb89afef1ab5bc0fa4d665dfcaf443ba040b3f", 0x15}, {&(0x7f0000000380)="49c312bcf5d72b443465399dada4fbf92030ff496e8dc8f4b90b63647f58", 0x1e}], 0x6, &(0x7f00000017c0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8004, 0x9, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x95, 0x1ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3f, 0x8002, 0x5b, 0x8, 0xe3a, 0x101, 0xed6, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6d39, 0x7ff, 0x1, 0x1, 0x80000001, 0x9, 0x101, 0x5, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xb861, 0x1, 0x1, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x208, 0x7f, 0x8, r6}}], 0x120, 0x40040}, {&(0x7f0000001900)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000001bc0)=[{&(0x7f0000001940)="f65b05e66150acf67155d4e87bf303f4786026a192ba0b82b51f27090ed5365604e5eaa2178a013c75f2deb1d29ea6813f5f318afd4d49a82ee0522c407a5bfbcf6ec85facbad66b352a09f61b2127601c2793966e350a223528cd2c2efc111f8ffcbc46a096dfcc75d85813562aa1e6ed28f741eed8f158b078e0967f2fd3d2bc9d6c2ed4ef43cc5c96f14ae9308ec9b138e64860a78c93ffdf8584548970cd1741c7c82020", 0xa6}, {&(0x7f0000001a00)="6df005557b882a4c33e59c63e80f52c4343d481d32d4e0981063c1aee4c8f8e2f4a518bc56bea7aa223435c56ecc4ebb613bfb2ee3d07a0907ae28ad94ab2a09d2a6c650e831839e2e0780d11a91b2892dfeb952e9233d0258dcf91fde653c97fdc8efbfebc89785c9b4206c4850a7dcc9d46a2f5d33102cb90199ea0d67ae79f4afb9acba1fc62c9ba60797fc2b35114b08a192a6db3040c4b0b5dd935fadc26bbf76b3e4de49e5b4414b", 0xab}, {&(0x7f0000001ac0)="e5c09273a465aaa2abd4e21a3b3d3ab7f6b6423a94db72b57f678177fae38cd16e7d372dc5894db707b4a5fadc8ee5c0bf6549af204db78a9c64ce84efb4447cdfcc142f0f32b502b8cfa007c4dda9bd9c497fa726335e17b85839722554e06e208b4c58351bfdd3826a30906c091bbd0bda7b6fc82d5ded7150c5c34c78436e83c6014dd07286a9bae56ef49cba99c9608c561d1c3a9973fca396e2f81ee11c9400f6f03d7f7fdd68cb5a817b8b84c93a8a9c6806187a476e43d15cdaaccf41cb65ed11d4bbcf482d8fa512d2ddd2f3969221cf90ea5735ffcab0be050044", 0xdf}], 0x3, &(0x7f0000002200)=[@sndinfo={0x20, 0x84, 0x2, {0x1000, 0x0, 0x7, 0xffff, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x207, 0x5, 0x3, r8}}, @init={0x18, 0x84, 0x0, {0x0, 0x9a4, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0xb6, 0x8, 0x459, 0x5, r9}}, @init={0x18, 0x84, 0x0, {0x4, 0x500000000000, 0x7, 0xba7c}}, @sndinfo={0x20, 0x84, 0x2, {0xcd, 0x1, 0x100, 0x5, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x3ff, 0x10001, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x8002, 0x9, 0x6, 0x6, 0x7e8, 0x5, r12}}], 0x180, 0x4000000}], 0x2, 0x20000040) r13 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) fadvise64(r13, 0x0, 0x8bee, 0x0) r14 = epoll_create1(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002400)) epoll_ctl$EPOLL_CTL_ADD(r14, 0x1, r13, &(0x7f000001bff4)) r15 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r15}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/02/26 23:38:55 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x337) 2018/02/26 23:38:55 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) 2018/02/26 23:38:55 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000180)={0x100000001, 0x1, 0x7b7b}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/02/26 23:38:55 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00002e8ff8)=@abs={0xfffffffffffffffc}, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/02/26 23:38:55 executing program 0: getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000e0fff9)='limits\x00') readv(r2, &(0x7f0000634f90)=[{&(0x7f00008f6000)=""/4096, 0x1000}], 0x1) 2018/02/26 23:38:55 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/user\x00') r2 = accept4$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) getuid() bind(r2, &(0x7f0000000100)=@rc={0x1f, {0x531, 0x0, 0x8, 0x8, 0x2, 0xe}, 0x7a4}, 0xa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/26 23:38:55 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000080)="88f250d5a4d69167a7144d69321234cf33e3bfff251bbe118a954c1d482edae29c5e7975df9e53ef8cc8fafc7acd80f71de5c72e3e29c716b637f861d934cded64dc1f7d71174294840df9f9a32e26a80a515f5e1dd735") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/26 23:38:55 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000280)={0x0, 0x0, 0x0, @thr={&(0x7f0000000140), &(0x7f0000000200)}}, &(0x7f0000000300)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2000000000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) [ 53.559433] binder: 10348:10350 ERROR: BC_REGISTER_LOOPER called without request [ 53.589711] binder: 10348:10363 BC_INCREFS_DONE u0000000000000000 no match 2018/02/26 23:38:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400000018002100000000000000000002000000000000010000000005007f00000100004d37adff0f7fb50d16b0a88f379f90c5dc3e7e4fe1315f82bb54fa237cb1e01a84eebdf8e8edad89b88ee18c2e2a39718bf22afc0ca24d5193db1d80740f8d75c450426bea6a111643bfea9cb58a35e5842511643b8d5cba0d95e96b5b0a38f58abc8ee51b8ddf72e70a4f0e1ecf910f7c9ef9ba97f8d9e8b2f6dd60031899be7483af31ccecb6d95c8bae8f902821a071e31505fc04c7b645a30e63"], 0x24}, 0x1}, 0x0) 2018/02/26 23:38:55 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11}}]}, 0x13c}, 0x1}, 0x0) 2018/02/26 23:38:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@broadcast, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) r1 = socket$inet(0x2, 0x2, 0x0) connect(r1, &(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffe8a) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000145000), 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) 2018/02/26 23:38:55 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0xfffffd66) 2018/02/26 23:38:55 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x0, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x6cd788a9) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x4, 0x7, 0x69, 0x8001, 0x1, 0xe75}) [ 53.609425] binder: 10348:10350 unknown command 0 [ 53.609434] binder: 10348:10350 ioctl c0306201 20008000 returned -22 [ 53.626693] binder: 10348:10350 ioctl 5441 6 returned -22 [ 53.652885] binder: 10348:10350 ERROR: BC_REGISTER_LOOPER called without request 2018/02/26 23:38:55 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) r1 = creat(&(0x7f000097a000)='./file0\x00', 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/26 23:38:55 executing program 3: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xfffffffffffffff4) r2 = getpgrp(0x0) capget(&(0x7f00000000c0)={0x0, r2}, &(0x7f0000000100)={0x7, 0x0, 0x1, 0x2, 0xfffffffffffffbc1, 0x200}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1000008, 0x4}, 0x5c6f3e4e03ecb752) setsockopt(r0, 0x107, 0xd, &(0x7f0000000000), 0x0) 2018/02/26 23:38:55 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) rename(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)='../file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') socket$inet(0x2, 0x3, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) pread64(r0, &(0x7f000005a000), 0x0, 0x1fffffc) pkey_alloc(0x0, 0x3) symlink(&(0x7f0000000180)='../file0\x00', &(0x7f00000001c0)='../file0\x00') 2018/02/26 23:38:55 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="3700000088b77a082065263414b8a7e58deaf8787b13a816bbfe2bc00674227f8538f6332103fb016945488e6e1b5fcd4f62b1bab414b7d8f6191be2a944342052f4686b87ac35762c771282572648e0a60bc17d"], &(0x7f0000000140)=0x37) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x3, 0x51a, 0x8, 0x4}, &(0x7f0000000000)=0xa0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000240)={0xfff, {{0x2, 0x4e20, @rand_addr}}}, 0x90) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x400) 2018/02/26 23:38:55 executing program 2: epoll_create1(0x0) socket$unix(0x1, 0x1, 0x0) inotify_init() unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) socketpair(0x3, 0x4, 0x441, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r0, &(0x7f0000000040)="67016b357e1e1e872d01b361419574ec7f9915eb7c934afac1f96c4ef333d35a8e19a7ebf58cd8608f7d041a50fd31845b5a2fa054a56d1516b67d79d738ffcf9f126a7deb67522566aa0941a9d827da7921d475f7c9fd3a8ca5fc0bdbf9d36ee0c7f52862e47e5d77961c", 0x6b, 0x0, &(0x7f00000000c0)={0x1a, 0xfe, 0xff, 0x1, 0xffffffffffffb822, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) 2018/02/26 23:38:55 executing program 5: r0 = geteuid() ioprio_set$uid(0x3, r0, 0x7fffffff) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@empty, @in=@multicast1=0xe0000001}}, {{@in=@broadcast=0xffffffff}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/02/26 23:38:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x6, @empty}, 0x30, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'erspan0\x00'}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) syncfs(r0) r3 = accept4(r2, &(0x7f0000218fa8)=ANY=[], &(0x7f0000db4ffc), 0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) 2018/02/26 23:38:55 executing program 1: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x114) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/02/26 23:38:55 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0xc0189436, 0x3ffffc) [ 53.666420] binder: 10348:10363 BC_INCREFS_DONE u0000000000000000 no match [ 53.676186] binder: 10348:10350 unknown command 0 [ 53.676196] binder: 10348:10350 ioctl c0306201 20008000 returned -22 2018/02/26 23:38:56 executing program 7: r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYPTR64, @ANYRES32=r0, @ANYPTR64, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYPTR64, @ANYBLOB="0422a5e5c3234c135337c82e5a9c45244429e97fd0c8df2141d6c8ced7fd58c9", @ANYPTR64, @ANYBLOB="1fa9e0beea3a128a379350bda2235e501cd7fbdd3c3fdb32edfa0a23fd9184f7326dea3c6a776992808cf98eafc31d23b2a6193d53e53d060081a1052cc32076290e3dac5f8688a3d639c5227ff64bbb06536ed3b7aca1415c44e1e4c69f33487f506999cc5bb7ad56db584dee7e275378f2935182d4182c36d1bbf83aa3b8552b0c5660abc21622c68bd95fe0cdd0471b93d0f5d6bc7c72859a9bad36106781c0df4da26ab20df7bc58a6ab449f94580e136ab88fc76b9a1fcebe5bfa9bd10ff543f89824c9c6b9a5", @ANYBLOB="f95915bc5d6de7b9862bfc7787846161a93d954d168d38375e3bde56b95901f22d015270c71a7b80e0d1d339e992370c00673f98c65ac9ce3fbcdc54e646f3131663797d76ce0f3d2bec6800de81c89dd287dedf0b586ac5eff6b9c0e1166139a06ebb7f1bc3fc36a84c1cbcf5e75fda5b6054948a09e572a2fa3045067f81ff39bfb6766463df8833", @ANYRES64=r0], @ANYRES64=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYBLOB="29f659bdecf4d09433ae7035b5d166f70485c96727e71ce0761f53e0bc16835cca2aadb47a5410e683a7e0677b504e68f30b86a57506c75fb34e338f992b584f88e513c1675f"], @ANYPTR, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="040e5f351ae4035a038813bbadbd97101aba3605e6f517fe53237f00004aaff2be90927764455daf0d93e51b4173892483fb717f4b96fc28d898d64f", @ANYRES64=r0], @ANYRES64]], 0x1) r1 = creat(&(0x7f0000000380)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f00000003c0)=0x8) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) sendmsg$netlink(r0, &(0x7f0000a48000)={0x0, 0x13e, &(0x7f00004fcf80)=[], 0x1000000000000188, &(0x7f00000002c0)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/02/26 23:38:56 executing program 1: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x114) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/02/26 23:38:56 executing program 5: mlock2(&(0x7f0000742000/0x3000)=nil, 0x3000, 0x3) rt_sigsuspend(&(0x7f0000000040), 0x8) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 23:38:56 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00008a0f94)={0x18, 0x2, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r1, 0x8, r2) 2018/02/26 23:38:56 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x100) mkdir(&(0x7f0000abfff8)='./file0\x00', 0x0) getxattr(&(0x7f0000e23000)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000), 0xfffffffffffffede) 2018/02/26 23:38:56 executing program 4: r0 = memfd_create(&(0x7f0000000000)='eth0eth0proc\x00', 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x4}, 0x1) signalfd4(0xffffffffffffffff, &(0x7f000003fff8), 0x8, 0xfffffffffffffff8) 2018/02/26 23:38:56 executing program 1: mq_unlink(&(0x7f0000000000)="feff040000") r0 = syz_open_dev$loop(&(0x7f0000cc7ff5)='/dev/loop#\x00', 0x0, 0x200181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x200, 0x7, 0x0, 0x0, 0x0, 0x4, "b1798f479c109224a165e0458c89d8c060cd51000914765107072dfdb084fbbaad44136d76da5f88d9a7b2afb31d8f90d1effbd4ad0f695e15b355884695350e", "7b63a2c3f2c0faf0a3de0a5f800a5907e894781ea9fc40c8c04749b569ab4098f6971222b322548c00008d4621cea7c43b2387a68d39ae78fde3bc5093edc761", "4208d30d1b43a17308d55bb283c9f41ba922961c9edbba61547f27d9ff851b7a", [0x3, 0x7]}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f00000001c0)=0x1000) 2018/02/26 23:38:56 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x800, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000140)="6f046e16b6a33596494860fbd999a7c6f606f7136428a53d55c00686db4f898bdfb3df7e373c197c60f370f1cd8e1e9a3da9c2dad192a9613234ff8bb7506bb0414e04208de76aafdc253951e34dfe807df39292298eb2cfd81d78ac5e9c23eb96c9d2c397195bf1fd1827678e8f0c53677344528ff3663d26917d6f12a389aff0773a90a9a2dfce4333bc559be81c9becd8ddea91f0ad9ec290b57c87ffa9dc9cb59c520cf7fdb90d0e2f281c4dc89c7299fdcec18daf999612d5e6cab6") mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0, 0x800000000000000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7f, &(0x7f0000000040)=""/135) [ 53.728055] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/26 23:38:56 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x24, &(0x7f00000c6fa4)=""/92, &(0x7f0000000000)=0xfffffdf2) r1 = getpgid(0x0) wait4(r1, &(0x7f0000000040), 0x100000c, &(0x7f0000000080)) 2018/02/26 23:38:56 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x430000, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/02/26 23:38:56 executing program 1: r0 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r0, &(0x7f0000623ff0)=[{&(0x7f0000607f0d)="98", 0x1}], 0x1, 0x61) fallocate(r0, 0x0, 0x0, 0x9fc) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x4, 0xc2, 0x0, 0x2, 0x8, 0x1, 0x6, 0x7f, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x1, 0x200}, 0xc) 2018/02/26 23:38:56 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="dda1f39e00000000"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012fd0)={0x3e2, 0x0, &(0x7f0000007000)=[], 0x0, 0x0, &(0x7f0000000080)="5173a81113738ccb6970"}) listen(r2, 0x77) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000687000), 0x135) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ffc000), 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x40000) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000f62fe4)={0xa, 0x4e1e, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0xffffffffffffffff}, 0x1c) 2018/02/26 23:38:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) socket$pppoe(0x18, 0x1, 0x0) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/02/26 23:38:56 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x37, &(0x7f0000000080)=0x4, 0x4) 2018/02/26 23:38:56 executing program 7: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000000000)=""/24, &(0x7f0000aed000)=0x18) 2018/02/26 23:38:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_matches\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) 2018/02/26 23:38:56 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb702) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x1000000000000000, 0x1, 0x763, 0xa16, 0x100000001}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) [ 53.867609] binder: 10459:10463 unknown command -1628200483 [ 53.900627] binder: 10459:10463 ioctl c0306201 20007000 returned -22 [ 53.902450] binder: 10459:10481 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 53.911994] binder: 10459:10481 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 53.967265] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/26 23:38:56 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000000c0)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000001c0)) 2018/02/26 23:38:56 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) rmdir(&(0x7f0000431ff6)='./control\x00') getdents64(r0, &(0x7f0000cdc000), 0x0) renameat(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00') 2018/02/26 23:38:56 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/wireless\x00') preadv(r1, &(0x7f00003b4f80)=[{&(0x7f0000d57000)=""/96, 0x60}, {&(0x7f00005ae000)=""/115, 0x73}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@int, &(0x7f0000000180)=0x4) 2018/02/26 23:38:56 executing program 4: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) getxattr(&(0x7f0000ad9000)='./file0\x00', &(0x7f0000b5afef)=@known='security.selinux\x00', &(0x7f000048d000)=""/31, 0x1f) 2018/02/26 23:38:56 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x232, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) creat(&(0x7f000018c000)='./control/file0\x00', 0x0) unlink(&(0x7f0000000000)='./control/file0\x00') fcntl$setlease(r2, 0x400, 0x0) close(r1) 2018/02/26 23:38:56 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x210200, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getgroups(0x5, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) setgid(0x0) 2018/02/26 23:38:56 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@nl=@proc, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mq_unlink(&(0x7f0000000000)='.\x00') 2018/02/26 23:38:56 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00002d1000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x480000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) 2018/02/26 23:38:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r1, &(0x7f0000000140)="af6d2e0d339721c5f8207d1c983122f2452ba1ef0e6e11291d856b08773e0d2a407fab193920f304e47ac35b4106fc5076d999935d7f44f241c2cb2a3cb49b2e9b", 0x41, 0x20000000, &(0x7f00000001c0)={0x2, 0x4e22, @rand_addr=0x1f}, 0x10) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000a004e2004000000000000000000000000000000000000000000000000000000020001000000d15df1b0be77002abbc6b4e1d6000000020000000005100500000000000a004e200000806bff010000000000000000000000000001b9ea000000000000"], 0x43a}, 0x1}, 0x0) [ 53.968585] binder: 10459:10495 unknown command -1628200483 [ 53.968594] binder: 10459:10495 ioctl c0306201 20007000 returned -22 [ 53.968670] binder: 10459:10496 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 53.969863] binder: 10459:10496 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 53.998867] binder: 10459:10463 ioctl 40046207 0 returned -16 2018/02/26 23:38:56 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f00000001c0), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc0, 0x0) recvfrom(r0, &(0x7f0000000040)=""/93, 0x5d, 0x10120, &(0x7f0000000140)=ANY=[@ANYBLOB="130070408e8634de266f393a06fd325adb30cee997dd65f573263484d375c01c0d1a47bec127dd96c8f8efccdce375ae0604d70f4a2df4e6dd1ec1b2fe7225cfee3edd9944dfa1a54137d0adc7b240649bc1a945a25e9832a765f1da9b4eb1d572fbeb6434f1950415dab66aa3d26e73ca2b7915b0108693e81c3d95fc7b83d2"], 0x80) mknod(&(0x7f0000f80000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000340)=[], &(0x7f0000000200)=[&(0x7f0000000100)='\x00', &(0x7f0000000240)='.\x00']) 2018/02/26 23:38:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000391ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x2, 0x3, 0x1, 0x2, 0x1, [{0x4, 0xac, 0x48, 0x0, 0x0, 0x1}]}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001280)=0x1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000333fe4)=ANY=[@ANYBLOB="e00000027f0000051700000002000000e0000002ffffffff"], 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r0, 0x0) 2018/02/26 23:38:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0xff) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x5, 0x4) poll(&(0x7f0000000000)=[], 0x0, 0x9) setsockopt$sock_void(r0, 0x29, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r0, 0x1, 0x6900, 0x6) getsockopt$inet_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000000140)=""/11, &(0x7f0000000180)=0xb) r3 = fcntl$getown(r0, 0x9) fcntl$setown(r2, 0x8, r3) 2018/02/26 23:38:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/165, 0xfffffff0}], 0x1, 0x0) 2018/02/26 23:38:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fee000)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x2) 2018/02/26 23:38:56 executing program 1: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x3, 0x65031, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x181000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000e4c000)=[], &(0x7f0000138000)=[]) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x9, 0xffffffffffffffff, 0x4, 0x0, 0x5, 0x5, 0x9}, 0x1c) 2018/02/26 23:38:56 executing program 3: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2eb, 0x7fffffff}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="dcd88efffe9f6e13b6bf363a959153") 2018/02/26 23:38:56 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x3626, 0x3ff, 0x5}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/98) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) read(r0, &(0x7f0000000200)=""/4096, 0x1000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001200)) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001280)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001300)) ioctl$int_out(r0, 0x5462, &(0x7f0000001340)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001380)={0x1, [0x5b]}, 0x6) syz_open_dev$loop(&(0x7f00000013c0)='/dev/loop#\x00', 0xd4, 0x2a6201) syz_open_dev$loop(&(0x7f0000001400)='/dev/loop#\x00', 0x7fffffff, 0x600480) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001440)) pkey_alloc(0x0, 0x3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001480), &(0x7f00000014c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001500)={0x1, 0x7, 0x7}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000015c0)={&(0x7f0000001580)=[0x3, 0xfffffffffffff7d0, 0x100000000, 0x8f5c], 0x4, 0x48000000000, 0x5, 0x9, 0x6, 0xff, {0x8, 0x5, 0x0, 0x7ff, 0x2, 0x0, 0x1, 0x7, 0x80, 0x86b2, 0x80000001, 0x7, 0x6, 0x5, "a15fea051a59903fdeb5094d6f06704a8c67883db36f1e396ae5054cefbe8799"}}) r3 = getpid() sched_getparam(r3, &(0x7f0000001640)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001700)={0x0, @remote, @multicast2}, &(0x7f0000001740)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001780)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, r4}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000017c0)={@rand_addr=0x6, @dev={0xac, 0x14, 0x14, 0xe}, r4}, 0xc) r5 = add_key(&(0x7f0000001800)='dns_resolver\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001880)="6b6adf8c500ea4a8f64457b8d5042ff1febd784ea87d3c953ebd1dcdbbc79ccfcc8b4051aa57aeff6a701f156546bd9a54a31e20b9f6c74f539db1cd758c8c35acf6176337d5e86710908e19cce1b81c8b97c22f50ed3e39474141ed712b4959400db526d6c6dab43f104f8495699c148fd23e1e39ccca6ffd00f89102e16b8ab24fd10b467db48ed4fcaff5663bf4143ed239f895dcad808f4e9c229895d96188b04c4f73e01de8f82366dfcae0853f5fcd79d723988f68ccfeb4acbe01d3ff5ba52101f0b0f8f276f08b118cc01661427a65c56f48b5b9dd0388f8d9c8cd88", 0xe0, 0xfffffffffffffff9) r6 = request_key(&(0x7f0000001980)='.request_key_auth\x00', &(0x7f00000019c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001a00)='\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r5, 0x80000000, 0xd7, r6) 2018/02/26 23:38:56 executing program 7: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000000)={0x2}, 0x10) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000), &(0x7f0000001ffc)=0x4) 2018/02/26 23:38:56 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) 2018/02/26 23:38:56 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) ioprio_set$pid(0x3, r1, 0x0) timer_create(0x5, &(0x7f0000000000)={0x0, 0x6, 0x2, @tid=r1}, &(0x7f0000000080)) r2 = memfd_create(&(0x7f0000000100)='/dev/sequencer2\x00', 0x1) accept$ax25(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x5) 2018/02/26 23:38:56 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xe1, "35bd457d25f1592ebd36d242ecfa0a75cc081da59b53cb15ed594555608ca72db8cfb8bac919ae361cd0886769a2293c9c432775d9c92babcd9ed8f84d0bcd60b91e34a9da2d8a87d761268fcd6d75fc837904051be1bc9da200ffd7a263458d4576f33c2253f967c15f8b72d0fba4b1f2e99b6d63a12101278941b678cbbc7a55c164cebf5880b3c32b2fdf85e2ee77ec4a3411a2256b62ccb3db5c4c35271913d086b91e093f0451b7d85a486ca97adb1db27c9b8a1d8937d3bc24b8cd4dd2131caf62c9136de76af02ee74f82231ecd770d2d440a3a341d6fe7f2bfd6101057"}, &(0x7f00000002c0)=0xe9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x10000, 0x7ffffffd}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x4, 0x100000000, 0x7}, 0x10) r3 = syz_open_dev$sg(&(0x7f0000927000)='/dev/sg#\x00', 0x0, 0x882) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x70, "fa1b107903456d36a35caf6c459691f182c98826bd456f973e5ab0e146e343043c865dabf5c03b93fe581fdca580903456b3283e70fc854e4c2d466b0c7ef07abc9b430ea28cb9cf83dc21e2d132eea5607ad5e75e166699d0096e9054446596c76703f604b10da3cfe050e85e32edd2"}, &(0x7f0000000180)=0x78) 2018/02/26 23:38:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents64(r0, &(0x7f0000000300)=""/24, 0x18) getdents(r0, &(0x7f0000001000), 0x113) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000001c0)=""/249) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x3ff, 0x7, 0xfffffffffffffffe, 0x1, 0x6}, &(0x7f0000000180)=0x14) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000002c0)={0x80000000, 0x3adaa49a, 0x40, 0x9, 0x2, 0x3ff, 0x1, 0xb38, 0x401, 0x5}) 2018/02/26 23:38:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x2, 0x8000000000000, 0x5, 0x9]}, &(0x7f0000000080)=0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/26 23:38:56 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x46) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004d2000)=@sack_info, &(0x7f00006ee000)=0xc) clock_getres(0x2, &(0x7f0000505000)) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7f, 0x6, [0x435a, 0x7, 0x8, 0x2, 0x100000001, 0x6]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3={0x1000, 0xd8e, 0xfff, 0x7, 0x1, 0x6, 0x9}, 0x1c) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/02/26 23:38:56 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3dff8)='./file0\x00') syz_fuse_mount(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', '-selfcgroup[r\x00'}) symlinkat(&(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/02/26 23:38:56 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f00000001c0), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xc0, 0x0) recvfrom(r0, &(0x7f0000000040)=""/93, 0x5d, 0x10120, &(0x7f0000000140)=ANY=[@ANYBLOB="130070408e8634de266f393a06fd325adb30cee997dd65f573263484d375c01c0d1a47bec127dd96c8f8efccdce375ae0604d70f4a2df4e6dd1ec1b2fe7225cfee3edd9944dfa1a54137d0adc7b240649bc1a945a25e9832a765f1da9b4eb1d572fbeb6434f1950415dab66aa3d26e73ca2b7915b0108693e81c3d95fc7b83d2"], 0x80) mknod(&(0x7f0000f80000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000340)=[], &(0x7f0000000200)=[&(0x7f0000000100)='\x00', &(0x7f0000000240)='.\x00']) 2018/02/26 23:38:56 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x4, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/26 23:38:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) fsetxattr(r0, &(0x7f0000325000)=@known='system.posix_acl_default\x00', &(0x7f0000346000)='/dev/hwrng\x00', 0xb, 0x0) 2018/02/26 23:38:56 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f00009e2000)="aa"}) socket(0x2, 0x1, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/02/26 23:38:56 executing program 4: clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000000)={0x0, r0}, &(0x7f0000000000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) accept4$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10, 0x80800) tkill(r1, 0x15) 2018/02/26 23:38:56 executing program 1: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000f0dffc), &(0x7f0000f0d000)=0x4) 2018/02/26 23:38:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r0, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0x2, &(0x7f00004f3ff0)={&(0x7f000034dcb0)={0x14, 0x0, 0x0, 0x0, 0x0, {}, []}, 0x4ed}, 0x1}, 0x0) close(r0) 2018/02/26 23:38:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6, 0x2, 0x3, 0x0, 0xfffffffffffffffb, 0x0, 0x7fffffff}, &(0x7f0000000080)=0x20) 2018/02/26 23:38:56 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x121000, 0x0) r1 = memfd_create(&(0x7f0000000080)="7b10", 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001400)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000001500)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001540)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001640)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001680)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000022c0)={0x0}, &(0x7f0000002300)=0xc) stat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() r9 = getuid() ptrace$getenv(0x4201, r8, 0x92f, &(0x7f0000003dc0)) stat(&(0x7f0000003880)='./file0\x00', &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003940)=0x0) lstat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000003a40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fcntl$getownex(r1, 0x10, &(0x7f0000003a80)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003ac0)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000003bc0)=0xe8) stat(&(0x7f0000003c00)='./file0\x00', &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000003d80)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x80800000}, 0xc, &(0x7f0000003840)=[{&(0x7f0000000100)={0x12c4, 0x1c, 0x4, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x114, 0x47, [@generic, @typed={0xc, 0xd, @str='#\x00'}, @generic="a0630678e342a0983714409147370e4831cd4666ebaa7aa64235e1ab440e01e6971c9a4b561fba565b76d1fadc4d3edb9c412827ece7ba1517a953f48413a59cecf06760094c09afc017162b0b108ddef7560a9cc7aeb83d3cf5fa92d811aa137331045aad9e695c30701df4d86ff3c7bc3d02c71285bcf0243c49190ccebf31d1f875367ba78e0ba90f810850562a4271ff6a1638bcb6ba2231c2e3cfc9438fa73f3089cbd7eabcf41ac0b97e57efb84e68c02e08e7684a9312645d468627b20cc287654ff7e82d6000e306f711b1374906a145a5300c317bb95539656f66d968d54095c147818a34", @typed={0x18, 0x92, @ipv6=@dev={0xfe, 0x80, [], 0x15}}]}, @nested={0x11a0, 0x51, [@typed={0xec, 0x37, @binary="5fa0cf4a339d7cbf53ad0b5bb369becd5f9a863c60ff09278fd2942556c4f5b17d35629739ba53405218a4f2cd720ad89b0e4935a9ccca2878aa1005888c25d797febf48c30bd3e226371a5d60aae2c70fdfa36114401b3d78901045f85daca5093b9ecb212d2e53cd61dbbb7031a4fe1d056da02871f3b02de7e48fc3b660f1dae387d7de66425c60c45580460b6f82c28cc0bd2c09a82f52687202a703a76604ad92541661141aa4ea6aba3467676a53e110200d1fea0f7a09c34e5f16872dd9eeba214ce55643237e8e98da0acdfc6e1b4c296a4bffb2b7cea8838639956f6f47d8"}, @generic="87feee43e1f873d4140b34c98d6377e6711f376ba977171d88fad5d658d828a89bd5390b8e2cbe676ae13873351851fd40beabd19a1021cc81d0425eb18f862dc3cfc95e6adfdff0e7f643622b6979a0a5a0861225e76fd7ea2e8675fb21f98165cb80c348459d5a49a13b7f66a9e826114cc668d7b29474ea740e47edeb92e1878128220ab7882d3f57ea173c85623ec879a9ed1b3216e6039fda6b44493d6999", @typed={0xc, 0x3f, @ipv4=@multicast2=0xe0000002}, 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@typed={0x8, 0x65}, @generic="3c16f38dcaeba59afdfb533f02f27e7c7708882ed9c02cb49999d8b0f800568637d1e8ca472247435554a45a0f32962ce8be4d7306ed906a28ee9d45754590a13d154ca345fb2003fc4c0ed6ce236f71a2aeb8d895d39a9f9cbc921dd7b43f60752bc3726379e1fb290066ef312f971e3c"]}, @nested={0x10, 0x28, [@typed={0xc, 0x1, @uid=r7}]}]}, 0x1404}], 0x4, &(0x7f0000003cc0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x88, 0x10}, 0x40000) getsockopt$inet_buf(r2, 0x0, 0x2000000000483, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0xfe) pwritev(r1, &(0x7f000060bfa0)=[{&(0x7f0000d49fc5)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xc) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x3) fcntl$setflags(r1, 0x2, 0x1) 2018/02/26 23:38:56 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000001180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001240)={'vlan0\x00', @ifru_settings={0xf704, 0x0, @sync=&(0x7f0000001200)}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/73) 2018/02/26 23:38:56 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x20, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x80000001, 0x8, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x0, 0x80000000, 0x80}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffffff) keyctl$describe(0x6, r4, &(0x7f0000000200)=""/67, 0x43) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000000040)={@rand_addr=0x81, @empty, @broadcast=0xffffffff}, 0xc) 2018/02/26 23:38:56 executing program 3: mq_notify(0xffffffffffffffff, &(0x7f0000937000)={0x0, 0x40000000a, 0x3, @thr={&(0x7f0000937000)="750a252525a8", &(0x7f00002bf000)}}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/02/26 23:38:56 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x9, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac)=[], 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/26 23:38:56 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000000280)=0x2, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000bc0), 0x0, 0x0, &(0x7f00000005c0)={0xa, 0x20004, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000001c0)=""/160) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000311ffc), 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0xa, 0x4e20, 0x50, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, 0xad, 0x20, 0x8, "dff8202c239ad4045c4e08df6988922c0c7ec4c262c482f9d060e3acc4cb269fce818df9ee332537456b47c5bb032c58d3de03fe341634b4d01df54ef430cf4a61b0db35fb5ea2a7d3eef08f9dba5b57"}, 0x160) 2018/02/26 23:38:56 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffa) mount(&(0x7f0000038ff8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000038000)) [ 54.363968] binder_alloc: binder_alloc_mmap_handler: 10603 20000000-20002000 already mapped failed -16 [ 54.379810] binder: 10617:10623 ERROR: BC_REGISTER_LOOPER called without request [ 54.388013] binder: 10617:10623 ioctl c0306201 20000000 returned -14 2018/02/26 23:38:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000033, &(0x7f0000000000), &(0x7f000073fffc)) r1 = accept$inet6(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x9, 0x8}, &(0x7f0000000100)=0xc) 2018/02/26 23:38:56 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = gettid() get_robust_list(r1, &(0x7f0000000040), &(0x7f0000000080)=0x18) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/02/26 23:38:56 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) bind(r0, &(0x7f0000000280)=@can={0x1d, r1}, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f000001cff2)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/02/26 23:38:56 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x9, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac)=[], 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/26 23:38:56 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) recvmsg$netrom(r0, &(0x7f00000013c0)={&(0x7f0000000040)=@ax25={0x3, {"e67c7800291a1a"}, 0xa3}, 0x10, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=[{0xc0, 0x0, 0x0, "978d399595b6651d5254accaf0bf44e37b4be953c7a158903e946b716f18be537a4828d1a13d90787c1172dc891ea233bc825a288ef901c9c9fcd053f310a7595c4f169f7908e595cce284de516c8def956d70bccf30c43732e00a8478d287c3d92d367b3a5fbd544197b8addcf3101636ed6072424d916bca46e5b20f97cf8018dd93a6d35abcc837782dbc77f1898f84bee1d5951c3e64183785fd1950e978aa57285f981d8876c7cd9b"}, {0x48, 0x103, 0x3, "026b2d2ade4b29a8be5657c421e0d4422b64af9364be24c50b87cc93ad38e6d7f0dcc90a41990b665a4b7e67bacaf654c3"}, {0xd0, 0x19f, 0xffffffffffffff84, "3ab8b304ad0ca9c3d188b100fffa9de11ada6ff6d1b7029b99cddcba0e6634ca2aea02bd8031722280c5d936eb79173a57a3b22ec17c3306072dd89526b8f5d11260838be5b9deff2a93eb9d0d066bf6b0d92013ced5b2251485e9038a456bdb56d19d9a4d2ba1d8ce90538bc1caf9fcbcd2d373a624a70c391bfd9f71163755b53b3042f13776c3aa497dc81ef41754733cb523e706e505dd35e7c91f12f56e7d0cb5971dac2958c33e249dfba8ecab64917cdd134b3d2c51f9bf7cc9"}, {0x1010, 0x117, 0xb8be, "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"}, {0x108, 0x119, 0x7, "8c2783d00ba8bf904d7acde9112c81884b3d15659efa0d6c9ddf64b5f4ebd4fd18af838b0d13d1550398bc252f973cf34b661210889bfd073d8f1af673c1d0f0d7f68036f373a491d8fec0c6a52a29a8b5dc9a9c2ae8a003b3eb3f507703180b83149b83d9766646703b4f277bf2fdc20b09da98cb071de9fc33698e83526fe8591287a874ac287ace85184160861676db7b3f3f8cdef0674a77fe880b2f4bc7f381b98a139538722d02c281bc2b1b8077563e1142e4c5ee9743e38ef24e310abc762ace0d59ed0550dd0ad8f2950c38052550178581b909d1713b3e0c5b9e6e1954815060813a119b9917d07cad6596aff47f7bed"}], 0x12f0, 0x10}, 0x22) 2018/02/26 23:38:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/58, 0x3a) ioctl(r0, 0x227f, &(0x7f0000000040)) 2018/02/26 23:38:56 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendmmsg(r0, &(0x7f00000019c0)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000011c0)="df", 0x1}], 0x1, &(0x7f0000001380)=[]}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/187, 0xbb) 2018/02/26 23:38:56 executing program 6: clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) getpgid(0x0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) waitid(0x1, r0, &(0x7f0000000000), 0xa0200007, 0x0) 2018/02/26 23:38:56 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000002c0)={0x4, @tick=0x3, 0x2, {0x4, 0x7fff}, 0x3, 0x1, 0x3}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0xff, 0x85d, 0x8000, 0x8, 0xfffffffffffffffb, 0x3, 0x1, 0xdf, r3}, 0xfffffffffffffea5) sendmsg$unix(r0, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=ANY=[@ANYBLOB="00002e2f66696c650100"], 0xa, &(0x7f000032eff0)=[], 0x0, &(0x7f0000733fd0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="fb0000"], 0xc, &(0x7f0000000480)=[], 0x0, &(0x7f0000000500)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000000b40)) ioctl$TIOCEXCL(r2, 0x540c) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000100)) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000000c0)) r5 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0xfffffffffffffffb, r5}) [ 54.428612] binder_alloc: binder_alloc_mmap_handler: 10617 20000000-20002000 already mapped failed -16 [ 54.439219] binder: BINDER_SET_CONTEXT_MGR already set [ 54.439241] binder: 10617:10629 ERROR: BC_REGISTER_LOOPER called without request [ 54.440585] binder: 10617:10629 ioctl c0306201 20000000 returned -14 [ 54.458907] binder: 10617:10628 ioctl 40046207 0 returned -16 2018/02/26 23:38:56 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000), &(0x7f0000000080)) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/26 23:38:56 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc), 0x1) 2018/02/26 23:38:56 executing program 4: r0 = memfd_create(&(0x7f0000000000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000027c0)={0xa, &(0x7f00000000c0)=""/162, &(0x7f00000026c0)=[{0x6, 0x46, 0x2, &(0x7f0000000180)=""/70}, {0x4, 0x0, 0xffffffffffffffc1, &(0x7f0000000200)}, {0x9b, 0xcd, 0x3, &(0x7f0000000240)=""/205}, {0x8, 0xd3, 0x11f, &(0x7f0000000340)=""/211}, {0x2, 0x1000, 0x20, &(0x7f0000000440)=""/4096}, {0x147e, 0x95, 0x3, &(0x7f0000001440)=""/149}, {0x38, 0x1a, 0x9, &(0x7f0000001500)=""/26}, {0x7ff, 0xca, 0x9, &(0x7f0000001540)=""/202}, {0x5, 0x72, 0x8, &(0x7f0000001640)=""/114}, {0x7, 0x1000, 0x6, &(0x7f00000016c0)=""/4096}]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x24, 0x40}}) 2018/02/26 23:38:56 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0xb, 0x1ff}, 'port1\x00', 0x73, 0x400, 0x80000000, 0x0, 0x3, 0x3, 0x5, 0x0, 0x4, 0x5}) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000afe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/02/26 23:38:56 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'eql\x00', @ifru_ivalue=0x800}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'vcan0\x00', @ifru_map={0xcc1}}) 2018/02/26 23:38:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000040)) 2018/02/26 23:38:56 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x6, "4f40b2b464f2"}, &(0x7f0000000040)=0xe) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x6f, @empty, 0x2}}, 0x7, 0x6f61, 0x4, 0xfffffffffffffffa, 0xd}, 0xa0) ioctl(r0, 0x5101, &(0x7f000042a000)) 2018/02/26 23:38:56 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) capset(&(0x7f00000000c0)={0x20080522, r0}, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x47fff, 0x0, 0x800000005}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000140)=0x10) 2018/02/26 23:38:56 executing program 0: socket$inet6(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x200000, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x4, 0x8000}, {0x4, 0xb16}, 0x6, 0x2, 0xb0f5}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/02/26 23:38:56 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') mknod$loop(&(0x7f00005beff8)='./file0\x00', 0xc050, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000, 0x25) ppoll(&(0x7f0000000040)=[{r0, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0x7ff}, 0x8) mknod(&(0x7f0000000100)='./file0/file0\x00', 0x40, 0x74c830b0) 2018/02/26 23:38:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x7fff, 0x4) [ 54.487370] binder: 10638:10647 ERROR: BC_REGISTER_LOOPER called without request [ 54.512164] binder: 10638:10663 ioctl c0306201 20000000 returned -14 2018/02/26 23:38:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000ff6)='attr/prev\x00') lseek(r0, 0xfffffffffffffe, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0xc, 0x0, &(0x7f0000000040)=[@free_buffer={0x40086303, r1}], 0x75, 0x0, &(0x7f0000000080)="c4fdc390fa2969f5fca73610da7ceb29db93878a25915e19720009d43cfa95abe32e0833fd8a0a21412ca09b07ed3d2c57c9c877098fb0866cf36631334fbf78615cf0a79a87a43a8e61875d97a912f898a02f41a4b05d09badc06d0382b86c1db1490622443ced966007943feaccecc32ef1d57ae"}) 2018/02/26 23:38:56 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @empty}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) preadv(r0, &(0x7f0000002580)=[{&(0x7f0000000200)=""/246, 0xf6}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/17, 0x11}, {&(0x7f0000002340)=""/158, 0x9e}, {&(0x7f0000002400)=""/129, 0x81}, {&(0x7f00000024c0)=""/150, 0x96}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x73}, &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @empty}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) 2018/02/26 23:38:56 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000280)={0x6, {{0xa, 0x4e23, 0x80000000, @empty, 0x8}}, {{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0x1000}}}, 0x108) splice(r0, &(0x7f0000000240), r0, &(0x7f0000000040), 0x1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) getsockname$netrom(r0, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x8, 0x30}, 0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000140)={@loopback, @multicast1, @multicast2}, &(0x7f0000000180)=0xc) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000480)) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/02/26 23:38:56 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x109040, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x7, r1}) r2 = socket$netlink(0x10, 0x3, 0x4000000001010) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) flock(r0, 0xf) sendto$llc(r0, &(0x7f0000000180)="f3ad6bf22c6f3a203058f2fd9f9380ebed2ad585d2ca3c8406c82d5efd8a75b9352246a4dee3d04a786a3cbe5346712a42e77d8394ccde8fe02623076af5eefa223637ea41ba134c12febde295a82187cf7f8cfa650c6bd252d6b5fd799bb1079d98e7fd3c43a78d12df4f5e3dc4879ec3e774e964990990d6641c29c2efe3288086261c512026f52bf69098aeeed0ce20df991fbb7e8d888d06fe9838daecd77b12", 0xa2, 0x40, &(0x7f0000000240)={0x1a, 0x0, 0x3, 0x4, 0x0, 0x200, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/02/26 23:38:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'lo\x00', @ifru_flags=0x2}) socketpair(0x8, 0x803, 0x8000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_settings={0x0, 0x4, @sync=&(0x7f0000000080)={0x48, 0x5, 0x4}}}) 2018/02/26 23:38:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x40000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x4}, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, {}, {0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0xffffffffffffffff}}, 0xe8) 2018/02/26 23:38:56 executing program 6: mq_unlink(&(0x7f0000000000)='keyring\x00') r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000080)={'syz_tun\x00', @ifru_mtu}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x74000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000100)={0xffffffffffffffff, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x90) 2018/02/26 23:38:56 executing program 3: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x7, 0x78, 0xff, 0x10001, 0x1, 0x2, 0x0, 0x10001, 0x100, 0x1, 0x2, 0x3, 0x1, 0x6, 0x7, 0x9e6, 0x3, 0x8000, 0x7fff, 0xe6, 0x5, 0x2, 0x3ff, 0x7, 0x1, 0x7, 0x3, 0x8cab, 0x695, 0x4, 0x80, 0x4, 0x3, 0x81, 0x8, 0x7, 0x8, 0xfffffffffffffff9, 0x0, 0x3fb, 0x1, @perf_bp={&(0x7f0000000080), 0x1}, 0x1148a, 0x9, 0x5, 0x7, 0x1, 0x3, 0x2}, r0, 0x9a, 0xffffffffffffff9c, 0x0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f0000000180)=""/110, 0x6e}, {&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f0000000300)=""/230, 0xe6}], 0x4) r2 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x3f, 0x8000) fcntl$getflags(r2, 0x40a) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000004c0)={0x0, 0x1}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="010080000075b25e89599b0e8eb4180247be04e5c6f7aa0d509aad5a41b1b1dc79648bf9281d186d780b8a801c4fb2641cdbd89315e2f86e3f2de42b7d94d91fae63710fcf7f9d5cbdd910cf8437cb34efbf98db98951488768d2f71a10cafc7de32b3e8b7fc2ec6e0c31803d52eaee443fc9f50e8e21daaf8779225c22936cb6cc5008a"], 0x88) ptrace$setopts(0x4203, r0, 0x96b3, 0x5) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x7fff, 0x6e}, 0x8) r4 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) recvfrom$ax25(r4, &(0x7f0000000040)=""/21, 0x15, 0x20, &(0x7f0000000440)={0x3, {"cab27955e66ac7"}, 0x339d}, 0x10) 2018/02/26 23:38:56 executing program 5: mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) unshare(0x20000) mount(&(0x7f00003c4ff2)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) rename(&(0x7f0000b44da4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) signalfd4(r0, &(0x7f0000000080)={0x10001}, 0x8, 0x80000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') ioctl$TIOCGPTPEER(r1, 0x5441, 0x8000) 2018/02/26 23:38:56 executing program 4: r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 23:38:56 executing program 6: socket$inet6(0xa, 0x801, 0x80000001) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') ioctl$TCSBRKP(r1, 0x5425, 0x3ff) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x81, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/26 23:38:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x11, 0x40000000000001, &(0x7f0000012ffc), &(0x7f0000013ffc)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) setns(r0, 0x0) 2018/02/26 23:38:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000022ff0)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0xa00, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000003c0)={0xfffffffffffffffd, 0x1, 0xbd6}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344}, 0xa5, 0x280000000) syz_extract_tcp_res$synack(&(0x7f0000000380)={0x41424344, 0x41424344}, 0x1, 0x0) write$tun(r3, &(0x7f00000000c0)=@hdr={0x3, 0x1, 0x2, 0x3, 0x3, 0x6, @ipv6={0x1, 0x6, "26841b", 0x25e, 0x3b, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x8, 0x0, 0x7, 0x8, 0x0, 0x9, 0x66}, @fragment={0x32, 0x0, 0xffffffffffffff80, 0x1, 0x0, 0x0, 0x68}, @fragment={0xff, 0x0, 0x100000000, 0x401, 0x0, 0x5, 0x66}, @hopopts={0x0, 0x14, [], [@enc_lim={0x4, 0x1, 0xc253}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x8, 0x99, "86ab6ebf49b2330e124fc627164915c0fc53ccd9fb1e1473a17e2166feb68fb282b57a21baf1cae334a976fc6e8bc307bcdf9d686af92ab69e1cd54c4e509bb11f313e8d15b89661271ed2759c005f5be71c145f61d06a89edff682cffe423122415076a14033e49066fca7e733f5cb76655d52514a3c85620cf7c013de75869e409cab2571f32fda146315b37dffc17cd13cc91d566eb85b9"}]}, @routing={0x0, 0x2, 0x0, 0x5, 0x0, [@local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x3b, 0xc, [], [@jumbo={0xc2, 0x4, 0x7ff}, @calipso={0x7, 0x40, {0xffffffffb18c8476, 0xe, 0x3, 0xfff, [0x1f, 0x8000, 0x9, 0x4, 0xf9, 0x100000000, 0x6]}}, @enc_lim={0x4, 0x1, 0x100000000}, @generic={0x1, 0x15, "b0477b9924e1576d051cf10dd146c3dfbd61b40a6b"}]}, @srh={0x3b, 0x4, 0x4, 0x2, 0x3f, 0xfff, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}], @tcp={{0x4e20, 0x4e22, r4, r5, 0x9, 0x0, 0xa, 0x1, 0x4, 0x0, 0x4, {[@sack={0x5, 0x12, [0x800, 0x2, 0x401, 0x6]}]}}, {"cf2c8b1c9f9a3487adf6ee8413e471e936baef3880cb70e670e3a1038c43f6ad0f57d847ff8ed5d5466c9cec8e13d8076fa560df343c066165d928b03a350b8fed8aa1bb700778cbb38498f63d815deda754a5ff6df98e3245434c460f7fcd23f2ff859e9885e607a49249647fbaf0c70cba714ca0840ceb5ab8eaf28453b5e9e63fea74e8b5725873155fd6ddd0d7f952291209b24bbc90e6c1bfdf9b2e344bb701955ff93480d78eb0aa0209758d7aa4bb9703d1339a5275744fc7b92f"}}}}}, 0x290) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/02/26 23:38:56 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x0, 0x80000001, 0x3, 0xffffffffffffff3a, 0x1, 0x6d, 0xfc4, 0x7, 0x6, 0x8}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x8400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) sysfs$1(0x1, &(0x7f0000000140)='/dev/net/tun\x00') 2018/02/26 23:38:56 executing program 2: r0 = socket(0x1f, 0x80002, 0x1ff) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x40001040}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000000240), &(0x7f0000000280)=0x4) write$selinux_load(r2, &(0x7f00000002c0)={0xf97cff8c, 0x8, 'SE Linux', "b06d0a761404105e3bcc494d29889d318027d72b63a9bd3f235f71daee67d8bad1cc6fdee9a623a517f272c220344acabf40222b7821689693c65cb1ce880a3ca486dbc6462c170689aa2648d2ba1de27ba5925f0c289fd71a640eeef72385a3a5f094d883f13622ff6366d18d0d95500e1e5abfc05e01e292bd3b27bc8fb6cc9b479d4222d0e8cb9d328626df7c0d93fb182f31ebc8b69e210aaaef1d900d9447832afa2338b256a81539bce635ccdf24fa62d078c5bc52c41415c7198ae929b4b66d2ac2bca3704999cc8b2a0a"}, 0xde) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000003c0)={r1, 0xeec4}, &(0x7f0000000400)=0x8) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000440)=0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000480)=0x4, &(0x7f00000004c0)=0x4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000500)={0x0, 0x401}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000540)={r4, @in={{0x2, 0x4e22, @empty}}}, 0x8c) ptrace$cont(0x18, r5, 0x4, 0xff) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000600)={0x3f, 0x3c}, 0x8) getsockopt$inet_int(r3, 0x0, 0x17, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00000006c0), &(0x7f0000000700)=0x4) sched_setparam(r5, &(0x7f0000000740)=0xff) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000780)={r1, 0x6}, 0x8) modify_ldt$read_default(0x2, &(0x7f00000007c0)=""/42, 0x2a) mq_timedreceive(r2, &(0x7f0000000800)=""/110, 0x6e, 0x6, &(0x7f0000000880)={0x0, 0x1c9c380}) personality(0x5000004) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f00000008c0)={0x5, 0x80000001, 0xcf4, 0xed, 0xffffffffffffffe0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000900)={0x8, 0x5, 0x8, 'queue1\x00', 0x8}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000009c0)={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e22, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x7}, 0xbd4, [0xd22d35f, 0x3, 0x0, 0x9, 0x9, 0x401, 0xffffffffffffffc1, 0x1]}, 0x5c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000a40)={0x1, [0x0]}, 0x6) ioctl$VT_WAITACTIVE(r3, 0x5607) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000ac0)) prctl$setptracer(0x59616d61, r5) 2018/02/26 23:38:56 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) ioctl$VT_RELDISP(r0, 0x5605) 2018/02/26 23:38:57 executing program 2: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x10110, 0xffffffffffffffff, 0x400000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f0000026ffa)) ppoll(&(0x7f00000000c0)=[{r0, 0x221}, {r0, 0x10}, {r0}, {r0, 0x20}, {r0, 0x2}, {r0, 0xa0f4}, {r0, 0x4}, {r0, 0x100}], 0x8, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)={0x15}, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x121400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) fdatasync(r0) [ 54.764439] pktgen: kernel_thread() failed for cpu 0 [ 54.769578] pktgen: Cannot create thread for cpu 0 (-4) [ 54.778564] pktgen: kernel_thread() failed for cpu 1 [ 54.786323] pktgen: Cannot create thread for cpu 1 (-4) [ 54.792224] pktgen: Initialization failed for all threads [ 54.891877] pktgen: kernel_thread() failed for cpu 0 [ 54.896992] pktgen: Cannot create thread for cpu 0 (-4) [ 54.902584] pktgen: kernel_thread() failed for cpu 1 [ 54.907674] pktgen: Cannot create thread for cpu 1 (-4) [ 54.913219] pktgen: Initialization failed for all threads 2018/02/26 23:38:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) readv(r0, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/02/26 23:38:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xa, &(0x7f0000015ff0)={&(0x7f0000000040)={0x14, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x44040) 2018/02/26 23:38:57 executing program 1: r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) fchdir(r0) r1 = socket$netlink(0x10, 0x3, 0x1000) writev(r1, &(0x7f0000ed4ff0)=[{&(0x7f000093cfc7)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000220001070000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/26 23:38:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@empty}, 0x0, 0xffffffffffffffff}, []}, 0x498}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/02/26 23:38:57 executing program 7: timer_create(0x3, &(0x7f0000000240)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r0+10000000}}, &(0x7f00006dcfe0)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000003c0)={{}, {0x0, r1+30000000}}, &(0x7f0000000400)) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) socket$unix(0x1, 0x3, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000080)={r3, r4/1000+10000}, 0x10) 2018/02/26 23:38:57 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a7d000)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020b0000030000000122ffffffffffffffff1fc1180000004aff899bab342f678b827bfe3b6a735a5881107fdab9e2fcacac39c11bf6738603a22ceadea4442d"], 0x18}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x4e24, @empty}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000140)=0xe8) 2018/02/26 23:38:57 executing program 5: syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40000, 0x84) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x33, r0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0xfffffffffffffffd, 0x0, 0x0, 0x5}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x101080) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x110201, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 23:38:57 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x0, 0x80000001, 0x3, 0xffffffffffffff3a, 0x1, 0x6d, 0xfc4, 0x7, 0x6, 0x8}) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x8400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) sysfs$1(0x1, &(0x7f0000000140)='/dev/net/tun\x00') 2018/02/26 23:38:57 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/114) r1 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) fallocate(r1, 0x0, 0x0, 0xbd) 2018/02/26 23:38:57 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000007000000ffffffff02041300000000000000000000005b255401fa0ce4e4786677000005000600000000000a004e2000000000ffffffffffffffff0000000000000000100000000000000e000100ffffffff000000020000000005000500000000000a004e2000000000ff010000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) tee(r1, r0, 0x6, 0xa) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x2}) 2018/02/26 23:38:57 executing program 1: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/26 23:38:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = dup2(r0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000dceffc)=0x224, 0xd7fd8f38452ddae3) connect$inet(r0, &(0x7f00002ebff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x4, @empty, 0xd9d4}}, 0x0, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) recvmsg(r0, &(0x7f000049c000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="000000000c0028ee040000000200000000000000f3c3e638dc0c0478a2a81237ccfcfedf7b8039a76a00f12366a1110002"], 0x8, &(0x7f0000940feb)=[{&(0x7f00000c9000)=""/4096, 0x1000}], 0x1, &(0x7f0000bd9f50)=""/176, 0xb0}, 0x0) sendto$inet(r0, &(0x7f0000574fc6)='Q', 0x1, 0x4007ffd, &(0x7f0000c40ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) writev(r1, &(0x7f000071a5f9)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r3) close(r1) 2018/02/26 23:38:57 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'dummy0\x00', @ifru_addrs={0x2, 0x4e21, @multicast1=0xe0000001}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000810fc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @multicast2}, &(0x7f0000000140)=0xc) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000180)=0x5) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@dev={0xfe, 0x80}, r2}, 0xfffffffffffffea8) 2018/02/26 23:38:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)=ANY=[@ANYBLOB="140000001500ff02ff0000000400000000000000"], 0x14}, 0x1}, 0x0) r1 = getpid() socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgrp(r1) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0x20, 0x8, 0x7, 0x300, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x7}, [@typed={0xc, 0x57, @pid=r2}]}, 0xfffffffffffffd0a}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000280)={0x1ff, 0xfffffffffffffff7, 0x3, 0x7}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000183ffb)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x8180) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000300)={0x5, 0x8, 0x7, 0x1f, r5}, &(0x7f0000000340)=0x10) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f00000002c0)={0x2, 0xb6b, 0xdc91, 0x6, 0x1e, 0x1}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000001c0)={r5, 0x8}, 0x8) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/26 23:38:57 executing program 3: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1a02) inotify_add_watch(r0, &(0x7f0000dcaff6)='./control\x00', 0x20) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000016ff8)='./file0\x00', 0x0) mkdirat(r2, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r2, &(0x7f000062eff8)='./file0\x00', r2, &(0x7f0000b37000)='./control\x00', 0x2) 2018/02/26 23:38:57 executing program 4: truncate(&(0x7f0000000040)='./file0\x00', 0x6) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) readv(r0, &(0x7f0000b28000)=[], 0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x3, &(0x7f0000037ff8)={0x1}, 0x0, 0x6b) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)) 2018/02/26 23:38:57 executing program 2: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000000001, 0x0, 0x400000, &(0x7f0000ff9000/0x4000)=nil}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x0) epoll_create(0x7) ioctl(r1, 0x20000000002285, &(0x7f0000000000)="53000000012e2a6824") 2018/02/26 23:38:57 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x11757c96, 0x4) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000080)="d76f28b2b5d87c1aca795aef0f14e8aefbd8c271ad98694153cdc661b74638ce5e8e0d5fc4c176718da4b46a0377d700ce7fbe44f0f02b2688164b") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x30, 0x200, 0x100}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0xc4, &(0x7f0000000140)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x40, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e23, 0x7, @empty, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x100000000}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x75d}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x10001, 0x80000000, 0x2}, 0x10) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000300)=""/3) sendmsg$nfc_llcp(r0, &(0x7f0000000880)={&(0x7f0000000340)={0x27, 0xfff, 0x5, 0x7, 0x7fff, 0xce, "951dd098e54ebe9c45b260f5948543b901d5e1539d0708d931367fb9afa2b1106fbeb3896c86a48bd331a415aac7aed828aae8f009c46e711a9d6774726a10", 0x6}, 0x60, &(0x7f00000006c0)=[{&(0x7f00000003c0)="fa76b27041c4d60cfc3470e0bfda91bd9176d47e0637d9ea83c3e6ae8c4a730657f26a4552551104a440e83e169fb46db32f2a10cb92a41de425624dd1f90c9fc6e0c028ab1e88e569a2f9dad412c21b793e50291fd00d6ae3b16041b399108d9e307922571cbd57bdfccbaec04749437fb2b7eb8d76ab07e18890b210bfe42319e810b7d5a991f67f223778537b3abc58f35a57048da93b906143134e2ccea695803ee388ac6d5786de7c168f2486d89de67b", 0xb3}, {&(0x7f0000000480)="bc4b37cad35b712bbf9341d3473667b2e71c0acd035fe81e2bd5cf8952d5f1a2b069cd9569263b3d0b9088cbf6c8440b8712ccaf6f91ab9523b21f3c7c08edfc1d7099d6c3c1d7a5c0b37b7107db5cf1343ad322568c32831a250977bced24fee6784110730c71af3f98d5ae81a1fb061c8354aa438825a15cd03199ee71f0ac36e91dfcac7941e19d9e77107f16670599fffcf943b116558280c6cff1bc4624cecb8e4a52beece0c4512dc4fc5dee", 0xaf}, {&(0x7f0000000540)="a1b80adbc7d7953856103cdcaafc3a749b0ff98e7c55e82451b0186caa698f1ca3531b0ddc06957402746f7edfdbba82a81d93faaf33045e9c04e284fd18341d1eb97c8261953c380335cc41d82fb70247a4022ff8270645a9c8391f67c087ba0893d085d16e4dc24fe0a656ec786d26ea4006dbe37fca5974494f277366ee310709f5b244cc05417426e70a3b4660662c6648a30b3ebacbac293465", 0x9c}, {&(0x7f0000000600)="b516ad4f05450bb98b78acebffadce3afdb528ff84b7745cca6969e3a6", 0x1d}, {&(0x7f0000000640)="4d19936bbcfa1149edc54c47a0aee0b820b4b6be34651a023baf0ee274bc6c20150656fe97f524566231eb620ce92a1d7ddb77040f505d683d2eff357a3c8262fe0afbdac8c3ba337ec67282e3a3987a64259286257cf0895321083fad03a721fd514c783f50e2cd92f49c9104df", 0x6e}], 0x5, &(0x7f0000000740)={0x110, 0x106, 0x8, "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"}, 0x110, 0x1}, 0x4) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000b40)=0xe8) setresuid(r3, r4, r5) clock_gettime(0x0, &(0x7f0000000bc0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000b80)='./file0/file0\x00', &(0x7f0000000c00)={{0x77359400}, {r6, r7/1000+10000}}, 0x0) ioctl$KDENABIO(r0, 0x4b36) timer_create(0x1, &(0x7f0000000c40)={0x0, 0x2b, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000cc0)=0x0) timer_delete(r8) seccomp(0x1, 0x1, &(0x7f0000000d40)={0x4, &(0x7f0000000d00)=[{0xc34, 0x90b, 0xffff, 0xfffffffffffffffb}, {0x4, 0x9, 0x80000001, 0x3}, {0x2c, 0xe000000000000000, 0x8000, 0xfffffffffffff000}, {0xa4, 0x6, 0x7fff, 0x6}]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000d80)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = add_key$keyring(&(0x7f0000000f40)='keyring\x00', &(0x7f0000000f80)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000dc0)='user\x00', &(0x7f0000000e00)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e40)="ddda395a55c036b06ba577c0f4514037fc85bcf12f06fff6111d6648373fdd4c4b6b40c5389366f645bc8a9d2533d25f99412c559a939ffdcca07486fa130a81913367c1b066fba5661d1082c7338e946d97fd3f28cb7a97d78c0447f93faf77826786d5618e3361aaa10d93ea1c27d53661b017626ec3dfe4129b56ce4c62fd5a52a666706afafa868f328c0baddcdc3d3998b61d10ad4b2b0057abf61d15bbc5dfe1fe51929f6efaaeafa21a203f148fbff65a0f693585ce746ca7b844ccb07e35d5fe35df32c717e4e0d181c376", 0xcf, r11) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000fc0)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x26, {0x2, 0x4e22, @loopback=0x7f000001}, 'yam0\x00'}) ioctl$KDADDIO(r0, 0x4b34, 0x800) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001040)=""/103) connect$vsock_stream(r0, &(0x7f00000010c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) syz_open_dev$tun(&(0x7f0000001100)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001180)=0x14) timer_delete(r8) ioctl$PPPIOCGL2TPSTATS(r9, 0x80487436, &(0x7f00000011c0)="2d27ee03d6e7d84eb50bfd5b8b52dc60415bb6eee14d114ebfec4d681035f1aff2ee7a393084af951e7f3c4c538a9f74d431b285d3190e0bcaab280e7e813e20c4a9e5032b2fdb351a6faaac259c9d73dad1747bb1f578fb1c60f44cb8e98497b9c35f7dcae32f65c2a339b15deac6a969af7b8a2aa4cce3c0138209559fa69f") ioctl$EVIOCREVOKE(r10, 0x40044591, &(0x7f0000001240)=0x7) 2018/02/26 23:38:57 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = getpgid(0xffffffffffffffff) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000000000)) sendto$packet(r0, &(0x7f0000000040)="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", 0x1000, 0x4040040, 0x0, 0x0) flistxattr(r0, &(0x7f0000001040)=""/105, 0x69) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001180)={'gre0\x00', &(0x7f00000010c0)=@ethtool_flash={0x33, 0xfffffffffffff801, "41c316eba2c1047574d763f6c2a305758bcb18af2f8e1a7f1dbb2f603f7a6b88edf0b8135bfb0b350d8581198f7952e5cdeb44ef7a4a3fa0b60589c5ecc852e2dd641b01ae5abedc14c18896066247ae13421ce0eb9764c8642f9b947e8bb5738d1596877e743fe38a5813eb393caf159797daa130297ea08cb96f2b08e9a6ca"}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000011c0)={0x0, 0x9, 0x10001, 0xff}, &(0x7f0000001200)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001240)={r2, 0x7, 0x4, [0x1, 0x0, 0x7f, 0x5]}, &(0x7f0000001280)=0x10) r3 = request_key(&(0x7f0000001340)='keyring\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000013c0)='cgroupcgroup$cpuseteth0\'&\'posix_acl_accessvboxnet1,trusted.vmnet0}.keyringtrustedkeyring\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f00000012c0)='keyring\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$sndtimer(&(0x7f0000001440)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001480)={'gre0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001500)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ip6gre0\x00'}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001580), &(0x7f00000015c0)=0x4) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001600)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f0000001640)={0x20}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001680)='htcp\x00', 0x5) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000016c0)={&(0x7f0000ffd000/0x1000)=nil, 0x1, 0x1, 0x61, &(0x7f0000ffb000/0x4000)=nil, 0x285}) fanotify_mark(r0, 0x2, 0x8, r0, &(0x7f0000001700)='./file0\x00') ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001740)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001780)={r6}) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00000017c0)=0x6, 0x4) pipe2(&(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000001840)={{{@in6=@remote, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000001940)=0xe8) fgetxattr(r5, &(0x7f0000001980)=@random={'btrfs.', "5b7b766d6e6574311821656d312d6d643573756d00"}, &(0x7f00000019c0)=""/4096, 0x1000) ioctl$TIOCPKT(r8, 0x5420, &(0x7f00000029c0)) fdatasync(r5) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000002a00), &(0x7f0000002a40)=0x4) 2018/02/26 23:38:57 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc140, 0x0) clock_gettime(0x1, &(0x7f0000fd4000)) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000040)='/selinux/enforce\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) 2018/02/26 23:38:57 executing program 2: socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000623000)={0x0, 0x19, 0x5, @thr={&(0x7f0000412fa3)="736d85e14d6a4790947cc8207ea519709f90df37d612233a3667c04b53dfbaf5cd171e5ff62185e1bb712fbbb0ab1fcf3747fd1fe502b761d4f6fd799a9d72a7118d380ffecac84b0054d5f3e509760da124fc09a6d919556324a2b299", &(0x7f0000592ff6)="e29b0ff5704aee8dceaf"}}, &(0x7f0000875ffc)) sendfile(r0, r0, &(0x7f0000d3d000), 0xcb50) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) 2018/02/26 23:38:57 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "343cb3f6c2acf28d468f8f997182927d1010fbd822d7d7e6af700a06b14ca5ec1fb52cb1104dd481cf18a0ef440778cae0736aa532c1bbf9f1fc6c5e2d828c50c6c7d18e64ca326f29775db9451ead1cac3f3385cff9207422b3c1aa5f1ff28dc35e4dbbe3fafef9ff9abc2f0b8f008ef1868508cd8093c9a99838f9807c4fea93790666314eb265b9ee7946440f5a9b0a9772c1d9d5feab6b143513cac8d7105c864a8e45cf508ac9d958be7659cb5d81018f6461f6406cd7c5a73ecd8810b2c41c20c082040e620675f446633b3549f0e442ebf4b62ecc7e44ef949d977d88"}, 0xf0) r1 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000000cff8)) prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x5555, 0xfa70, 0x1000, 0x4800000000}, {0x3, 0x5, 0x6, 0x401}, {0xfffffffffffffffb, 0x5, 0x1, 0x9df4}]}) 2018/02/26 23:38:57 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200140, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x7, r1, 0x1, 0x80, 0x6, @random="d4a379c1678f"}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x1f) socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2000000038000300ffffffffffffffff02000000080000000004001600000000"], 0x20}, 0x1}, 0x0) 2018/02/26 23:38:57 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x4000) r1 = syz_open_pts(0xffffffffffffff9c, 0x200401) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', @ifru_addrs=@nfc={0x27, 0x80, 0x7ff, 0x7}}) ioctl$KDENABIO(r1, 0x4b36) 2018/02/26 23:38:57 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00005ebff8)=0x3f) recvmmsg(0xffffffffffffffff, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000006300)=[], 0x0, &(0x7f0000006380)=""/54, 0x36}}], 0x1, 0x0, &(0x7f00000065c0)) dup2(0xffffffffffffffff, 0xffffffffffffffff) tkill(0x0, 0x0) 2018/02/26 23:38:57 executing program 3: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000240)={0x3, 0x0, 0x9, 0x2, 0x5}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) wait4(r4, 0x0, 0x80000000, &(0x7f000005af70)) r5 = dup(r2) bind$netrom(r5, &(0x7f0000000180)=@full={{0x3, {"f9b9b83a79a5a5"}, 0x80000000}, [{"3b46c2a6dd64e3"}, {"0372ff6a3fd2af"}, {"1bc7b8e7d00f66"}, {"710a897cae8bdc"}, {"a85d194606bb3b"}, {"8b0f528f342009"}, {"39c0586fe29e84"}, {"b541f4e2e4797b"}]}, 0x48) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f00000002c0)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x6}, &(0x7f0000000000)=0x98) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={r6, 0x1}, 0x8) 2018/02/26 23:38:57 executing program 7: r0 = timerfd_create(0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x1bf, &(0x7f0000000080)={0x126}, 0x8) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{}, {0x800010000}}, &(0x7f000000bfe0)) inotify_add_watch(r1, &(0x7f0000000240)='./file0\x00', 0x10000001000000) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x80000010}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000200)={0x6, 0x3, 0x5, 0xffffffffffffffe9, 0x5, 0x13, 0xfffffffffffffffd, 0x9, 0x9, 0x96f5, 0x7, 0x5}) fcntl$setflags(r0, 0x2, 0x0) 2018/02/26 23:38:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8003, 0x0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x14500, 0x1) renameat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='irlan0\x00', 0x3}) sendto(r0, &(0x7f0000000080)="e33c85c0307a9166acb1", 0xa, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="18000200000000020000e0000002000000000000000000000000000000000000e849158fbd5b8112618eb0b33ce27eb4d21b7f22bfe070cdd959f517acc8a8264bf0946150e468315975509abeb7"], 0x20) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000200)={0x6, 0x5}) sendto$inet6(r0, &(0x7f00000002c0)="79b013692b99c2a3c3271db89f43d6fe405d98a55ecf5d829e607153dbcc7e2ada3829a5d59994d952b2358029c19a6b571e8cb2250c76e36da50b021d9acca1b64dc41b74565b880a476538e7eaa619c73d80d02ec1879900db0ef26bae148b7a12536d024ddbba355ac18df9c262f5316fc3de6f0e0481f7e076f7d1ccc994b758750132b897988dbc10c898ac95645dd5d2aedb33d343dc52c200744f71ce875c84307c864c4c651ef3aa7dcec9bf911bebaddcfd37319870b2d5f7", 0xbd, 0x800000000000000, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000400)={0x4, &(0x7f00000003c0)=[{}, {}, {}, {}]}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) 2018/02/26 23:38:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x12ac}], 0x1) 2018/02/26 23:38:57 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4e100, 0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000180)=0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udplite6\x00') getpeername$packet(r2, &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000f00)=0x14) connect(r0, &(0x7f0000000f40)=@hci={0x1f, r3, 0x2}, 0xc) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000000)={""/16, @ifru_addrs=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r5) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000140)=0x80000) bind(r1, &(0x7f0000016000)=@nfc_llcp={0x27, 0x0, 0x1f, 0x7, 0x0, 0x7, "4efdb42cb34a352559cfc2152f2ab96cbfa4ea84f466e40a919f8abaa1b2bfc60e66ae2d98ceaefd9ba1060252e59c80b68f30c567df6f64d04300d06e2884", 0x400}, 0x60) 2018/02/26 23:38:57 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00000c6fa4)=""/92, &(0x7f0000d3f000)=0xfffffffffffffdb9) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x3) 2018/02/26 23:38:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0x30f) connect$inet(r0, &(0x7f0000809000)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/02/26 23:38:57 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000080)="462c5989ee2449259fe7ce20fa50bd6c85a91288abe0dc1d14ff37468894ecb6dde8e89ff7e087359a10", 0x2a) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r2 = gettid() ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000000c0)={'syzkaller1\x00', @ifru_map={0x7fff, 0x39, 0x7, 0x9, 0x8, 0x1}}) getpgrp(r2) 2018/02/26 23:38:57 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/26 23:38:57 executing program 4: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)) clone(0x0, &(0x7f0000659ffe), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000330fff)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000500)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@empty}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000003c0)=0xe8) wait4(0x0, &(0x7f0000000140), 0x40000000, &(0x7f0000000180)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000400)="389d579d305895aa4b6d50dbac89b2d11e2989e71dc5199f3524d573068fd519dfeb5dbbc55cb82a0350942bd45a9ef8f6c431bbb29fcfa7b9052fc2d89ca73915813ccacb301e414ecc243db4f5495dc484a8f3bbfc73f4f2deb2c4c1772be4d9d7a3c3a0e97ea9b2a4094f658bee7ba8ce4f754c65f67ac29b2471bdf712e277a783851e5840b8d14482559673605e6bd433e9afb1a47647a52adbe5cad21c8a13958f3c3003a977f6598e01ad151ad335bb6343003f3a57e4dda1009b5e6d336e26374075d7825a7c7e0308ea2163cff17f375dee5f362fd7f3badb1ca128c3b7b92fadda21487c0120dd") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a94f70)) 2018/02/26 23:38:57 executing program 3: inotify_init1(0x800) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="00011a664900") socket$inet_sctp(0x2, 0x1, 0x84) exit(0x0) getdents64(r1, &(0x7f0000000080)=""/4096, 0xb7647c51a97c603a) 2018/02/26 23:38:57 executing program 0: prctl$getname(0x10, &(0x7f0000000100)=""/150) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) getrandom(&(0x7f0000000000)=""/213, 0xd5, 0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x1, @empty, 'yam0\x00'}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000200)=""/30) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x4, 0x8000, 0x8, 0x53b, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r3, 0x6}, &(0x7f0000000440)=0x8) 2018/02/26 23:38:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000400)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="df000000094daf6c1a61ecb6f7f2b89fd90d406305855c17ccd7f8b31a1cb96ce122e9376c2711deaf22506f1795b850c47010b00a5292214b10580f5af4e921d5c2fee5a6f81ecb09a713fa5fc1ed42e88e6a0fb5e394db704fff4f728c78d8e0a6d9297cf14a4f914f29e72cc90317ecf4159f17e02324fb7da5926ce911f4f2128a633199251f7de1fc4a4b896ee1f5ea7954a4bd99715fbff21a3f420773d4cab9874e059fea40b77fe8a5aef27d5fc2e5cd8f2e23f1fdde0872a36ba16551a7557a800fbf7d29f13d91289129013d163d11e75d176e4532b66bcf4a663dc0729c"], &(0x7f0000000380)=0xe7) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r2, 0x2, 0x7fffffff, 0xcff4}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000022c0)=[], 0x0, 0x0) shutdown(r0, 0x1) r3 = socket(0xb, 0x2, 0x13) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xc25, 0x503d, 0xaf26, 0x80000000000000, 0x100000001, 0x401, 0x7, 0x80000000, 0x0, 0x7f, 0x1ff, 0x6, 0x0, 0x1, 0x1]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000001c0)={r4, 0x2}, &(0x7f0000000200)=0x8) 2018/02/26 23:38:57 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000e76fee)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) recvfrom$ax25(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x40000001, &(0x7f0000001040)={0x3, {"172b3652313e43"}, 0x9}, 0x10) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000000cff8)) 2018/02/26 23:38:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x210}, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x145000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000180)) fadvise64(r2, 0x0, 0x0, 0x3) read(r0, &(0x7f0000ff6000)=""/4096, 0x1000) 2018/02/26 23:38:57 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x2e) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000080)=""/241, &(0x7f0000000180)=0xf1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005d40)=[{{0x0, 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000002400)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000036c0)=[], 0x31f, &(0x7f0000000040)=[], 0x30}}], 0x2, 0x0) 2018/02/26 23:38:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) sendmmsg(r0, &(0x7f0000006c40)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="11000000", @ANYRES32=0x0, @ANYBLOB="0100e00000000100004f07339dc74505c597ff3b82b9a45a9acdc33406b79d8db8dab8795d42fa7a2064afbea83238eac48b88b33973521b8440793a246d9a1a8902479789eefc072fb910a92823f745850710238fc6a28b8aa8cd416c6a19a3ef355224a1630daf2a27c6b7bff7d2e47034717657d72395cc45cc2f071356ffe4ffce6f4f0fdcb8ef41d821013128b3c8b5007a2fd89076690481052f2df543fba2770c1a739db12e8b64fa74a9b26cad0a0f1d2eef03"], 0x14, &(0x7f0000006b80)=[], 0x0, &(0x7f0000006bc0)=[]}}], 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) shutdown(r0, 0x0) r2 = request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='!selinux({:ppp1\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r2) 2018/02/26 23:38:57 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r3}, 0x14) fchown(r0, r1, 0x0) fchown(r0, r1, r2) 2018/02/26 23:38:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)=ANY=[@ANYBLOB="180000000000000000000000000000000000400000000000"], 0x18) 2018/02/26 23:38:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x367e, 0x0, 0xfffffffffffffffd, 0xfff, 0x3, 0x1, 0x0, 0x1000, 0x3}) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/95) sendto$llc(r0, &(0x7f0000000040)="90fac1c38f455ee468375dd149fa2403632808c871b724939429375e436e0344bc1cf438ca886663b37c6ed6eef05c77021e44efe49fc60dad0b2ca8c31ce5d142272ab3d8b1bae9062c9493f61b8eb6a81d7371c69b8256a2ee63c36ca01459198ae82ce9d08aea83dab2d6aad6dcde08f5de3202c660c1e575c315acd6f9", 0x7f, 0x4040001, 0x0, 0x0) 2018/02/26 23:38:57 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2040, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000140)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigprocmask(0x0, &(0x7f0000013000), &(0x7f0000001ff8), 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x2}) 2018/02/26 23:38:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2c}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @empty, 0x800}, @in6={0xa, 0x4e24, 0x80, @dev={0xfe, 0x80, [], 0x13}, 0x100}], 0x70) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000275000)={r2, r3/1000+10000}, 0x10) 2018/02/26 23:38:57 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@rand_addr}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0xffffffffffffffff, @empty}, 0x1c) 2018/02/26 23:38:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4, 0x401e, r0, 0x4) socket$inet(0x2, 0x80000, 0x2) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) 2018/02/26 23:38:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000000000)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0xfffffffffffffe53}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80100, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x9, "e6e54d51addf51453d"}, &(0x7f00000000c0)=0x11) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x2}, 0x8) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x8013, r1, 0x0) 2018/02/26 23:38:57 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000270fec)=""/1, &(0x7f0000b25000)=0xd8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x110) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/02/26 23:38:57 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00005ebff8)=0x3f) r2 = accept$unix(r1, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) recvmmsg(r0, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000006300)=[], 0x0, &(0x7f0000006380)=""/54, 0x36}}], 0x1, 0x0, &(0x7f00000065c0)) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000001080)={0x8001, 0x0, 0x8001, 0x7, 0x7, 0x8, 0x4, 0x8, 0x57, 0x4, 0xfffffffffffffff7, 0x9}) dup2(r0, r1) 2018/02/26 23:38:57 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ipx(r1, &(0x7f0000000d40)={0x4, 0x8, 0x8000, "4b8c31fb5811", 0x8}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000140)={r3, 0x3}) clock_gettime(0x0, &(0x7f0000000040)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20000, 0x0) futex(&(0x7f0000001000), 0x86, 0x0, &(0x7f0000000000), &(0x7f0000033000), 0xffffffffffffffff) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'ifb0\x00', @ifru_flags=0x400}) 2018/02/26 23:38:57 executing program 6: r0 = socket$inet6(0xa, 0x800805, 0x100000000000) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x24c00) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x7fffffff, &(0x7f0000000080)=0x4) open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0x3, 0x3}, 0x20) 2018/02/26 23:38:57 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffb, 0x10001) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/02/26 23:38:57 executing program 1: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'eql\x00', @ifru_flags=0x2800}) sendto(r0, &(0x7f0000006000)="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", 0xff0, 0x0, &(0x7f0000006000)=ANY=[@ANYBLOB="0a004e2001000000fe8000ff03000000000000000000000000000000"], 0x1c) 2018/02/26 23:38:57 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) preadv(r0, &(0x7f0000000800)=[{&(0x7f0000000780)=""/125, 0x7d}, {&(0x7f0000000080)=""/121, 0x11f}, {&(0x7f0000000100), 0x322}, {&(0x7f0000000880)=""/231, 0xe7}, {&(0x7f0000000980)=""/229, 0xdc}, {&(0x7f0000000340)=""/238, 0xa5}, {&(0x7f0000000440)=""/128, 0x63}], 0x10000000000000b0, 0x0) write$sndseq(r0, &(0x7f0000697000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81, 0x6}, {}, @ext={0x0, &(0x7f00000fd000)}}], 0x30) tee(r0, r0, 0xf8, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)={0x0, 0xf5, "53ad2048902f3906088277e2effd62057c2a5cf2ac9d122e0b16f5b3828173bb06107ad5e117d4c0f8ad08f5ecb12589b45e79c052df82284e249f91d3d0f1fb960fb77dd81d83726ee3abb8873efe77dc64ca87236e7b032eddbcdb38a52f333d26ed71800b9958b036775942a7a939c64993d6e3daf41c5761902e4d6a3d6f93b03bdaed3ba73849c439bef99d20e912e7a56f21d4a32b855464b9fed1df4c4ff8708a6c38a25c7531b756b7cfd2e8715143bf446f2cb3583ecd9c3bffb24d7039bc203092fa849d17446cfe39642966015531c8aac6f51333fbad972aaf6432d93c9a5afb5b302dc0d8a27f8348f6a07eed37ee"}, &(0x7f0000000100)=0xfd) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000640)=@assoc_value={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000680)={r1, 0xe, "a53bf83705291030d567c4a32bfd"}, &(0x7f00000006c0)=0x16) 2018/02/26 23:38:57 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6, 0x10040) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000000c0)=""/203, &(0x7f00000001c0)=0xcb) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000340)={@ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffffa97c}, r2}, 0x14) accept4$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14, 0x80000) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x200) 2018/02/26 23:38:57 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], 0x1, 0x0, &(0x7f0000000080)="10"}) 2018/02/26 23:38:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x9}, 0xffffffffffffff26) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x8}, 0xffffffb5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14, 0x80000) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000001c0)=0xfffffffffffffffa) sendto$packet(r1, &(0x7f00000000c0)="ede1d2ba6c7a068a1e83a5e02c93e450aab396b7d4effa235bc65fe57e72757acf43d6153366f55c810e6a977cf6069482e69d7159028c9fb4d9481fa78cabcae6acc7eb671f298304b80937f82704575959c44010c7728b86e247e545d10e1c54df7838ae80c968ab06d993062b0d56fd05a82fe610db9c573fafeceb4761ebeaa7376860f2eda4ba96ddc5067be4958dff57fd1a8d20cf7ec9adf403eea71cd1067fd4d0b01b93379f8bdd6757165777d5a80e432eeae4a2c6a46a047a5f6f6fff9f9622", 0xc5, 0x0, &(0x7f0000000380)={0x11, 0x18, r2, 0x1, 0x5, 0x6, @empty}, 0x14) 2018/02/26 23:38:57 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/02/26 23:38:57 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x1c}, {0x6}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x74, 0x80000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x42100, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @loopback}, &(0x7f0000000080)=0x8) sendto(r0, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) 2018/02/26 23:38:57 executing program 0: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x34, &(0x7f0000000180)="b9e2151f3eeac389cc51563f283d78f12f01f54097f52d5a43204f5f0726f9fd1625acdcee6a7de8735a22de6a45b6e6b08410bf6245a0043fa41cdbcdd12a10d5ccebfcc1b68826bb9b6ad00964abfd25c86fc78ffab8042d63d627fc98a5c556335b047042b71629158993ad6e974c8c229e3465fd6a87b34ce0dd966eb6d0fecb30d5ca0bd4d2b0e9ba1e27054f857be9") r0 = syz_open_dev$loop(&(0x7f000089cff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/02/26 23:38:57 executing program 4: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0xfffffffffffffffd, 0xfffffffffffffffc, 0x101, 'queue1\x00', 0x3}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r0, 0x80}, {r0, 0x8000}, {r0, 0x80}, {r0, 0x106}, {r0, 0x400}, {r0, 0x4000}], 0x6, &(0x7f0000000140)={r1, r2+30000000}, &(0x7f0000000180)={0x1}, 0x8) r3 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r4 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000172000)={0x80, 0x8}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x2, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/02/26 23:38:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) rt_tgsigqueueinfo(r1, r2, 0x2, &(0x7f0000000040)={0x8, 0x20, 0x646c, 0x1}) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="ff439429b46d42c6c0036d4d6fc6f9497228cd79351f13a46a49c719", 0x1c}, {&(0x7f0000000300)="d7ad667250b9ba44f3270225a7434d00e2127845a71a1df88281b53d", 0x1c}], 0x2) 2018/02/26 23:38:57 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200) flock(r0, 0x3) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) 2018/02/26 23:38:57 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0x33, "cc4a7bed254a0c5ed6526601269e01401fc974463600e902858316a031dacd4ff54a9b1ccb1618638652cf91703cab0c664b58"}, &(0x7f0000000280)=0x3b) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="3b00000057a5a8ed8e6cc318572eee09731adac95f400af9a554a0663844bd2ad06d27264b60c000c9e67b6541aeca789b41aa926c9db5aa7155cd869f8870a383a7fb"], &(0x7f0000000340)=0x43) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000300)={r3, 0x1}) 2018/02/26 23:38:57 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='mime_type}\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f00000000c0)=""/112, 0x70) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/02/26 23:38:57 executing program 1: mkdir(&(0x7f0000501ff6)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) creat(&(0x7f0000000080)='./control/file0/file0\x00', 0x40) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') unlink(&(0x7f0000e88000)='./control/file0\x00') 2018/02/26 23:38:57 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00006d9ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000546f9c)={0x20, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x7, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) socketpair(0x10, 0x80a, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) recvfrom$llc(r2, &(0x7f0000000680)=""/212, 0xd4, 0x40000000, &(0x7f0000000100)={0x1a, 0xf7, 0x3ff, 0x3, 0x7f, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000540)={0x0, 0x2, 0x12, 0x7fff, 0x6, 0x80, 0x7, 0x7, {0x0, @in6={{0xa, 0x4e22, 0xca, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7ff}}, 0x36, 0x8, 0x32f2184f, 0xcd1, 0xffffffffffffffc1}}, &(0x7f0000000600)=0xb8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000640)={r3, 0x8000000000a}, &(0x7f0000000140)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @local}, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) connect(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="1d000000", @ANYRES32=r5, @ANYBLOB="000000000000000000000000000000000000000000000014a3864b77da04075a70060000000000000019dbbb52"], 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@loopback, @in6=@empty}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0x5}, &(0x7f00000001c0)=0x8) getpeername$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/02/26 23:38:57 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x438, 0x240, 0x0, 0x110, 0x350, 0x350, 0x350, 0x4, &(0x7f0000000040), {[{{@arp={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0xffffffff, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3f, 0xd4, 0x5, 0x690, 0x5, 0x1000, 'ip6tnl0\x00', 'bpq0\x00', {0xff}, {}, 0x0, 0x6a}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @rand_addr=0x1, @empty, 0x2, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @rand_addr=0x7fff, 0xffffff00, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff]}, 0xc190, 0x6f0, 0x3ff, 0x75a, 0x800, 0x3ff, 'ip6gre0\x00', 'sit0\x00', {0xff}}, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x6a7e, 0xfe0c, 0x7, 0x1, 0x0, "54f96efdf1a92319b53dab51b418138ade55f518ebffdf386ac45689d7342ce748af2332ae2a1c33c9cf48572ea69381d9c2d7aa7156e699129d1bac7d66fb57"}}}, {{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @mac=@random="63494ac13e31", {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0xffff, 0x3bf, 0x100000000, 0x8, 0xd6, 0x9, 'ip6tnl0\x00', 'bcsf0\x00', {}, {0xff}, 0x0, 0x97}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @rand_addr=0x3, @loopback=0x7f000001, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000540)) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) write$evdev(r0, &(0x7f00000005c0)=[{{0x77359400}, 0x37, 0x3, 0x1}, {{0x77359400}, 0x6, 0xfffffffffffffffd, 0x8}, {{0x77359400}, 0x3, 0x6, 0xff}, {{0x0, 0x2710}, 0x40, 0x7fff}, {{r1, r2/1000+30000}, 0x8001, 0x1, 0xf97}, {{0x0, 0x7530}, 0x7, 0x7, 0xfd4}], 0x90) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000680)=""/88) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000700), 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000740)={'vlan0\x00', 0x9}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000007c0)={0x2, &(0x7f0000000780)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000800)={r3, 0x12}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000840)={0x2, 0x7, 0x1, 0x7, 0x1, 0x6}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ppp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f00000009c0)={0xe6, &(0x7f00000008c0)=""/230}) flistxattr(r0, &(0x7f0000000a00)=""/184, 0xb8) r5 = accept4$nfc_llcp(r4, 0x0, &(0x7f0000000ac0), 0x80000) setsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f0000000b00)="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", 0x1000) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000001b00)={0x0, 0x2, 0x6, 0x100000001, 0x6, 0x81}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000001b40)={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x8000000000000000}, {0xa, 0x4e21, 0x48c, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, 0xacd, [0x975, 0x7fffffff, 0x2, 0x9dd, 0xf2, 0x81, 0x20, 0xa213]}, 0x5c) write$eventfd(r0, &(0x7f0000001bc0)=0x5, 0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000001c00)=0x81, 0x4) renameat2(r0, &(0x7f0000001c40)='./file0\x00', r0, &(0x7f0000001c80)='./file0\x00', 0x7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001cc0)={0x0, 0x23, "447f0503124f8dd440f90c8ec4f1cf56c88b491ed432a55fdf9b877a0129c4fea0c829"}, &(0x7f0000001d00)=0x2b) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000001d40)={r6, @in6={{0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}}, 0x1026, 0x2}, &(0x7f0000001e00)=0x98) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000001e40)) rt_sigaction(0x5, &(0x7f0000001e80)={0x78, {}, 0x18000003, 0x8}, &(0x7f0000001ec0), 0x8, &(0x7f0000001f00)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000001f40)={0x2}, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000001f80)='\x00') r7 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r7, 0x10, &(0x7f0000001fc0)={0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000002000)={0x7, 0x0, 0x2, 0x200}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002040)={0x7, r8, 0x10001, 0x9}) 2018/02/26 23:38:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400000000, 0x6002) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec", 0x4}], 0x1, 0x81006) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000080)) sendfile(r0, r1, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x4}}, 0x3ff, 0x7f, 0x5, 0xffffffffffff0000}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0xfffffffffffffff8, 0x4, [0x7, 0xb15, 0x5, 0x6]}, 0x10) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000140)={0x1}) 2018/02/26 23:38:57 executing program 3: prctl$getreaper(0x2a, &(0x7f00000000c0)) mkdir(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bddc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) syslog(0x2, &(0x7f0000000200)=""/143, 0x8f) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x4) pivot_root(&(0x7f0000797ff8)='./file0\x00', &(0x7f0000118ff8)='./file0\x00') pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xfff) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000180)=""/112) 2018/02/26 23:38:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x9, 0x0) ioctl(r0, 0x5385, &(0x7f0000da7000)) 2018/02/26 23:38:57 executing program 1: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x40000, @empty, 0xfffffffffffffffd}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x4}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/02/26 23:38:57 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) read(r0, &(0x7f00000d8f1f)=""/225, 0xe1) 2018/02/26 23:38:57 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000280)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000002c0)={r1, 0x80000, r2}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x6000, 0x0) ioctl$TCXONC(r3, 0x540a, 0x62d) clone(0x10000000, &(0x7f0000000100), &(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000000140)="0ba1c0c71ab6e57afe2e758d97c3bf64950526733bc8f7f80a9e697dc1719662673a9cbb7d60c0543dc2473d2c4ba3ff95f71a6c4cd6eb630b909ee42fba751121c74b2321fc8b1be9bb4b29e9d030672a48372f00d6d87aa53c381de0727af8129fb4e34ba8e68890b40f09f753617ea6084ad3d9d40fded08ac7b34dde44cb0e0034f5a139e19167cee9f0956b585e479c7114a6b039f0fb970888eab9bac5a3554b74e4fb60d52e4d81fbaab1e170f40a95d60c6f536fbdc4486731fe25d7596593094d10c2e04850ca696217c066a22646c2c238d22a08ed0cd0eb158961e8fb4fdd2be67de8737fb4346638") syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x541a00) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xe2b) readahead(r0, 0x81, 0x1) recvmsg$netrom(r3, &(0x7f0000000840)={&(0x7f0000000340)=@full={{0x3, {"0ad6098057ea8d"}, 0x7}, [{"505114ad6a4954"}, {"560fb1df375ea7"}, {"f81eb8d70a18f2"}, {"e58a9bc2498083"}, {"cad5df62ba9607"}, {"c1801d8c7ba01d"}, {"0b8b085f33c9c8"}, {"c76029e4bf1302"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f0000000080)="cea3e1a983ae05e811eabfa227", 0xd}, {&(0x7f00000003c0)="33e94fa0ef35dd482f611751404d5894ef8fada0fbe88fb82cb810a2abeb0809ba20fed740b2fd7c0bbc9623a22d68a5a5c8859cf39ff0824ef2414fbb52a0d075d038a2883d496863a98f2ea062ec65", 0x50}], 0x2, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x3b8, 0x10}, 0x40002041) 2018/02/26 23:38:57 executing program 0: r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r1) add_key$user(&(0x7f0000c96ffb)='user\x00', &(0x7f0000b6dffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000935f7e)='0', 0x1, r0) keyctl$revoke(0x3, r0) 2018/02/26 23:38:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@hopopts={0x0, 0x2, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @jumbo={0xc2, 0x4}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="2c8700a1ec23d1f0bfe5bf52d41db24d29ae"], 0x8) 2018/02/26 23:38:58 executing program 2: r0 = socket(0x10, 0x800, 0x6) write(r0, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x22) 2018/02/26 23:38:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x72, "7fe1f27b7a847c41f519c3e43f365be1cf3e22698a4fd61c7c5a06034663af8726209956637983c942ed98a3c81858e8dbd1c3746b17cab83a9a3bcb4a39d97a179a58fb38257d8fd9b6891c8bf60a0c4ecc1932e697467833a4cbe7d6d1bb01b39c28bd14e5dbbf288282ab81643d40db26"}, &(0x7f0000000100)=0x7a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/180, &(0x7f0000000000)=0xb4) recvmmsg(r0, &(0x7f0000003c40)=[{{&(0x7f0000000140)=@can={0x0, 0x0}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000180)=""/95, 0x5f}, {&(0x7f0000000200)=""/114, 0x72}, {&(0x7f0000000280)=""/25, 0x19}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/177, 0xb1}], 0x6, &(0x7f0000000400)=""/39, 0x27, 0x9}, 0xff}, {{&(0x7f0000000440)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000003800)=[{&(0x7f0000002500)=""/230, 0xe6}, {&(0x7f0000002600)=""/185, 0xb9}, {&(0x7f00000026c0)=""/182, 0xb6}, {&(0x7f0000002780)=""/4096, 0x1000}, {&(0x7f0000003780)=""/108, 0x6c}], 0x5, &(0x7f0000003880)=""/143, 0x8f, 0x3}, 0x4}, {{&(0x7f0000000480)=@ax25, 0x10, &(0x7f0000003b40)=[{&(0x7f0000003940)=""/151, 0x97}, {&(0x7f0000003a00)=""/130, 0x82}, {&(0x7f0000003ac0)=""/89, 0x59}], 0x3, &(0x7f0000003b80)=""/142, 0x8e, 0x7}, 0x7fffffff}], 0x3, 0x0, &(0x7f0000003d00)={0x77359400}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003d40)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffff, r1}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)=[], 0x2d3}}], 0x2, 0x0) 2018/02/26 23:38:58 executing program 7: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x1f, 0xfffffffffffffffe) write(r0, &(0x7f0000000080)='Z', 0xfc77) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', 0x0) 2018/02/26 23:38:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000200)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x4e23, 0x0, 0x4e21, 0x0, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {0x400, 0xfffffffffffffff7, 0x8000, 0x9, 0x6, 0x0, 0x3, 0x100}, {0x20, 0xffffffffffffffff, 0x2, 0x8000}, 0x293d, 0x6e6bb0, 0x3, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x1, 0x3, 0x254c, 0x60, 0x9, 0x6}}, 0xe8) 2018/02/26 23:38:58 executing program 4: prctl$intptr(0x800000004, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/connector\x00') getdents64(r1, &(0x7f0000000200)=""/74, 0x4a) tee(r1, r1, 0x100, 0xa) 2018/02/26 23:38:58 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000000ff0)=[{0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x318) 2018/02/26 23:38:58 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) shutdown(r1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="000000000200006484d7966ac13fd89c"], 0x10}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/02/26 23:38:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) bind$inet(r2, &(0x7f000000e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r3 = accept(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00080000000000000000080000000000ab000000000000000000000000000000"], &(0x7f0000000040)=0xffffffffffffff96) setsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f0000000080)=0x8001, 0x4) listen(r3, 0x9) listen(r2, 0x0) 2018/02/26 23:38:58 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) recvfrom(r0, &(0x7f0000000080)=""/84, 0x54, 0x40, &(0x7f0000000100)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r1, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/02/26 23:38:58 executing program 1: sysfs$3(0x3) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00000010c0)="80c0e56704490b43427c3a227875b6f3c27ce1aafe722b038326969b0f648373389af423d243807c51eb16b6ce02e62c2ef08e43fc1a29a616bd6d4e90b53768d7761b25c71cb9f7ed89310b91eaaad6d7341b7e1e2334e817265a46a4e199bb87f38254ae3280501302635e75734cace47b6e785a0ea2042c1329168d2b8baba56c0588689c8e78b9bb56a64af201f64016531bc6985ccf1388e396602f637952f4c340a7f99921179d3b028315ed6e454756dedf44c3bb4134becf643270258289700b589cbe115590101014cecec75762be758304f47f28529fd37b59b2c3ea77fef20673aba1dc02eaf5515f05d7556016") ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/udplite\x00') ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00000000c0)=""/4096) 2018/02/26 23:38:58 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0xdb1}], 0x1) r1 = gettid() ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x8, 0x1000, "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"}) timer_create(0x5, &(0x7f0000001040)={0x0, 0x9, 0x1, @tid=r1}, &(0x7f00000010c0)) 2018/02/26 23:38:58 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000080)=""/184, 0xb8, 0x12003, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x8) bind$inet(r1, &(0x7f0000653ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/02/26 23:38:58 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0xfffffffffffffffd) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x7, 0x8, 0x535, 0x0, 0x9, 0x6, 0x7, 0xffffffffffffa0fd, 0x1ff, 0x7, 0x9, 0x2}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) close(r1) 2018/02/26 23:38:58 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'gretap0\x00', @ifru_addrs={0x2, 0x4e21, @rand_addr=0x7a}}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, [0x7ff, 0x9c, 0x9, 0x800, 0x6, 0x5, 0x1, 0x9, 0x5, 0x8, 0x6, 0x1000000010000000, 0x1000, 0x1ff, 0x9]}, &(0x7f0000000300)=0x108) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000340)="91f09f12b3cae35f6e8a8f908f83e525052995281adfd6179bec65b030b6950bbed12a60af9dc98aedd671646f6231053f3a9c5da8d9e5b809ed075504c6343bd214a7b07cd48e3126491d0c269fc8cbe203b5b437ad9d400037128d8aade9961bcb474be89fcd4652c34d6580c06fe7c483e19f5a7ccef7734f5681cda081761917da438c36f17a962de63905962beeddcaa165d8dac3db6e20ca22b9ce72dccaadc070e2cbba158ed013e855ee51bc54d1901a615665d93426f82a69ce023235aaace76749b9b45557a2c4e8a4ad65f6f972b0eb65395fffd712c3af", 0xdd) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000440)="59c981a218f7c43c364375855384024090ea5e1b6839b825fb28cb9f6dbdd33a7f12c4ea4c23f9c32103305c2f16707e0a6561823af87bdbb5b60c22de2868dcf904134ec132ef6b6505f1a3077d7f27d75ccc17b5fe22f5d7fd4b814bbd573d35b6490dd415d62a42d4390e8659b1ed", 0x70) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000004c0)={0x1, 0x100, 0x9, 'queue1\x00', 0xfffffffffffffb6d}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x7, 0x0, 0x1, 0x3, r1}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={r2, @in6={{0xa, 0x4e21, 0x81, @loopback={0x0, 0x1}, 0x8}}}, 0x8c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000006c0)=@int, &(0x7f0000000700)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000740)=0x0) getpriority(0x0, r3) r4 = accept$unix(r0, &(0x7f0000000780)=@file={0x0, ""/108}, &(0x7f0000000800)=0x6e) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000840)) connect$pppoe(r0, &(0x7f0000000880)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ifb0\x00'}}, 0x1e) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000900)={0x1, &(0x7f00000008c0)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000940)={r5}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000980)={0x1, {{0xa, 0x4e22, 0x36, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, {{0xa, 0x4e23, 0x1ffc0000, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000ac0), &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000b40)={r2, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0x1, 0x20, 0x4, 0x0, 0x78c}, &(0x7f0000000c00)=0xa0) signalfd4(r0, &(0x7f0000000c40)={0x4}, 0x8, 0x80000) fstat(r4, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1, &(0x7f0000000c80)='./file0\x00', r6, &(0x7f0000000d40)="cd190a1c6b32409790e3da1cde65b971706600975d0597304c486861448ac5d6252a57699f1e705be4b268519d66b115d8497c0b0cc0fe6802281b602594861c7f1b11bc763ab6fadedd9222b8d6725521a7ab0e7618ef32f32c93129b19bee69842eb3fdaf6b5835c7ab9693d480aa920a495772bd2") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000dc0)={0x8000, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000e00)={0x4, r7, 0x1, 0x6}) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000e40)=r3) bind$pptp(r0, &(0x7f0000000e80)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x20) 2018/02/26 23:38:58 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e64ff1)={@mcast2={0xff, 0x2, [], 0x1}}) sysfs$1(0x1, &(0x7f0000000080)='eth1ppp0trusted-\x00') 2018/02/26 23:38:58 executing program 1: r0 = userfaultfd(0x7fffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = memfd_create(&(0x7f0000000000)=']usermime_typeselinux&[#\x00', 0x1) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) 2018/02/26 23:38:58 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000db9000)=""/196, &(0x7f0000d87ffc)=0xc4) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x800001, 0x10000) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000100)=0x14) lseek(r1, 0x0, 0x7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@loopback={0x0, 0x1}, r2}, 0x14) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000000000002) 2018/02/26 23:38:58 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mremap(&(0x7f0000b1e000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a93000/0x1000)=nil) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) setgid(r1) rt_sigprocmask(0x2, &(0x7f0000000000)={0x200}, &(0x7f0000000040), 0x8) 2018/02/26 23:38:58 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x3, 0x3, 0x1000, {0x0, 0x1c9c380}, 0x8}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) prctl$setptracer(0x59616d61, r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) prctl$intptr(0x2f, 0x1) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0xa4a, 0x4) accept$netrom(r2, 0x0, &(0x7f0000000180)) recvfrom$llc(r2, &(0x7f00000001c0)=""/39, 0x27, 0x40, &(0x7f0000000200)={0x1a, 0x7, 0xca, 0x5, 0x9, 0x4, @random="e05f13c00775"}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0xd4, @empty, 0x2}], 0x2c) 2018/02/26 23:38:58 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) 2018/02/26 23:38:58 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) fremovexattr(r1, &(0x7f00000000c0)=@known='system.posix_acl_access\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x7, 0x4) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000000)='./control/file0\x00') bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 55.893309] FAULT_FLAG_ALLOW_RETRY missing 30 [ 55.897859] CPU: 0 PID: 11100 Comm: syz-executor1 Not tainted 4.9.84-ga9d0273 #44 [ 55.905464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.914789] ffff8801c0b4f480 ffffffff81d956b9 ffff8801c0b4f760 0000000000000000 [ 55.922753] ffff8801c5ba7a90 ffff8801c0b4f650 ffff8801c5ba7980 ffff8801c0b4f678 [ 55.930734] ffffffff816626da 0000000000007a80 ffff8801d0726968 ffff8801d07268a0 [ 55.938737] Call Trace: [ 55.941296] [] dump_stack+0xc1/0x128 [ 55.946631] [] handle_userfault+0xa3a/0x1310 [ 55.952657] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.959638] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 55.966013] [] ? __lock_is_held+0xa1/0xf0 [ 55.971784] [] ? handle_mm_fault+0x117b/0x2530 [ 55.977986] [] ? handle_mm_fault+0x1fc3/0x2530 [ 55.984185] [] handle_mm_fault+0x1fd1/0x2530 [ 55.990209] [] ? __pmd_alloc+0x410/0x410 [ 55.995888] [] ? __lock_is_held+0xa1/0xf0 [ 56.001655] [] __do_page_fault+0x5c2/0xd40 [ 56.007507] [] ? mm_fault_error+0x2c0/0x2c0 [ 56.013446] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.020077] [] do_page_fault+0x27/0x30 [ 56.025584] [] page_fault+0x28/0x30 [ 56.030829] [] ? iov_iter_fault_in_readable+0x36c/0x420 [ 56.037810] [] ? iov_iter_fault_in_readable+0x37c/0x420 [ 56.044792] [] ? iov_iter_fault_in_readable+0x36c/0x420 [ 56.051773] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 56.059102] [] ? mark_held_locks+0xaf/0x100 [ 56.065040] [] generic_perform_write+0x1dc/0x500 [ 56.071412] [] ? page_endio+0x180/0x180 [ 56.077013] [] ? file_update_time+0xbc/0x3b0 [ 56.083040] [] ? current_time+0xd0/0xd0 [ 56.088641] [] __generic_file_write_iter+0x348/0x570 [ 56.095362] [] generic_file_write_iter+0x2d5/0x600 [ 56.101911] [] __vfs_write+0x4bf/0x680 [ 56.107424] [] ? do_iter_readv_writev+0x400/0x400 [ 56.113885] [] ? __lock_is_held+0xa1/0xf0 [ 56.119649] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 56.126195] [] ? __sb_start_write+0x14a/0x310 [ 56.132310] [] vfs_write+0x189/0x530 [ 56.137638] [] SyS_write+0xd9/0x1b0 2018/02/26 23:38:58 executing program 4: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)) listen(r0, 0x0) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000000c0)=0x2) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="050000007f000004000000000600a926206edfe31cabddc25079ee74238612685d59ebec0bc3ff4702f16bea988b791fa170603a7a9e7ad90d657b97688926756a6e20d0aa50864668cb896fe5f8d8808cf27186"], &(0x7f0000000040)=0xe) 2018/02/26 23:38:58 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = getpgrp(r0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x2002, 0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0xfffffffffffffe5e) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f0000000080)={0x1}) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003efff0)={0x4000000000000000}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f000067cff0), &(0x7f0000358ff0), 0x8) 2018/02/26 23:38:58 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'gretap0\x00', @ifru_addrs={0x2, 0x4e21, @rand_addr=0x7a}}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}, [0x7ff, 0x9c, 0x9, 0x800, 0x6, 0x5, 0x1, 0x9, 0x5, 0x8, 0x6, 0x1000000010000000, 0x1000, 0x1ff, 0x9]}, &(0x7f0000000300)=0x108) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000340)="91f09f12b3cae35f6e8a8f908f83e525052995281adfd6179bec65b030b6950bbed12a60af9dc98aedd671646f6231053f3a9c5da8d9e5b809ed075504c6343bd214a7b07cd48e3126491d0c269fc8cbe203b5b437ad9d400037128d8aade9961bcb474be89fcd4652c34d6580c06fe7c483e19f5a7ccef7734f5681cda081761917da438c36f17a962de63905962beeddcaa165d8dac3db6e20ca22b9ce72dccaadc070e2cbba158ed013e855ee51bc54d1901a615665d93426f82a69ce023235aaace76749b9b45557a2c4e8a4ad65f6f972b0eb65395fffd712c3af", 0xdd) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000440)="59c981a218f7c43c364375855384024090ea5e1b6839b825fb28cb9f6dbdd33a7f12c4ea4c23f9c32103305c2f16707e0a6561823af87bdbb5b60c22de2868dcf904134ec132ef6b6505f1a3077d7f27d75ccc17b5fe22f5d7fd4b814bbd573d35b6490dd415d62a42d4390e8659b1ed", 0x70) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000004c0)={0x1, 0x100, 0x9, 'queue1\x00', 0xfffffffffffffb6d}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x7, 0x0, 0x1, 0x3, r1}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={r2, @in6={{0xa, 0x4e21, 0x81, @loopback={0x0, 0x1}, 0x8}}}, 0x8c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000006c0)=@int, &(0x7f0000000700)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000740)=0x0) getpriority(0x0, r3) r4 = accept$unix(r0, &(0x7f0000000780)=@file={0x0, ""/108}, &(0x7f0000000800)=0x6e) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000840)) connect$pppoe(r0, &(0x7f0000000880)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ifb0\x00'}}, 0x1e) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000900)={0x1, &(0x7f00000008c0)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000940)={r5}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000980)={0x1, {{0xa, 0x4e22, 0x36, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, {{0xa, 0x4e23, 0x1ffc0000, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000ac0), &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000b40)={r2, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}, 0x1, 0x20, 0x4, 0x0, 0x78c}, &(0x7f0000000c00)=0xa0) signalfd4(r0, &(0x7f0000000c40)={0x4}, 0x8, 0x80000) fstat(r4, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1, &(0x7f0000000c80)='./file0\x00', r6, &(0x7f0000000d40)="cd190a1c6b32409790e3da1cde65b971706600975d0597304c486861448ac5d6252a57699f1e705be4b268519d66b115d8497c0b0cc0fe6802281b602594861c7f1b11bc763ab6fadedd9222b8d6725521a7ab0e7618ef32f32c93129b19bee69842eb3fdaf6b5835c7ab9693d480aa920a495772bd2") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000dc0)={0x8000, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000e00)={0x4, r7, 0x1, 0x6}) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000e40)=r3) bind$pptp(r0, &(0x7f0000000e80)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x20) 2018/02/26 23:38:58 executing program 1: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x9, 0xc7c5}, &(0x7f00000000c0)=0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x1f, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000100)={r4, 0x5}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000300)={0x4, 0x0, 0x0, 'queue1\x00', 0x7fffffff}) connect(r2, &(0x7f0000000240)=@in6={0xa, 0x4e24, 0xa371, @empty, 0x8}, 0x1c) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0x0, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000001c0)={{0x4000000000000000, 0x1}, {0x1000, 0xa4a}, 0xffff, 0x4, 0x800}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x122, @time}) 2018/02/26 23:38:58 executing program 3: openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x105802, 0x0) socketpair$ax25(0x3, 0x2, 0x3, &(0x7f0000000080)) 2018/02/26 23:38:58 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f00005ebff8)=0x3f) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) sched_getparam(r2, &(0x7f0000000100)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000140)=""/191) r4 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x100, 0x400000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000080)={r5, 0x1}) recvmmsg(r0, &(0x7f00000063c0)=[{{0x0, 0x0, &(0x7f0000006300)=[], 0x0, &(0x7f0000006380)=""/54, 0x36}}], 0x1, 0x0, &(0x7f00000065c0)) dup2(r0, r1) r6 = getpid() tkill(r6, 0x5) 2018/02/26 23:38:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x2, 0x300) bind$inet(r2, &(0x7f000000e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000016ffc)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r3 = accept(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00080000000000000000080000000000ab000000000000000000000000000000"], &(0x7f0000000040)=0xffffffffffffff96) setsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f0000000080)=0x8001, 0x4) listen(r3, 0x9) listen(r2, 0x0) 2018/02/26 23:38:58 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x8, 0xe, 0x100, 0xbc3, "44088ff683bae155d4bb80f537c1a3e5e8429c797ddf125cf49fb97a96a8d924"}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000080)=""/72, &(0x7f0000000100)=0x48) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'ip6_vti0\x00', @ifru_addrs={0x2, 0x4e23, @empty}}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x3) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000001c0)=""/120) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xb2, "c4d05f443852e0ead9b88629fe55d7fd9b13b190b51ee06b7eab6d9190781b2ac4e8f51782ee8f7a45ce0bca859df69393c62a0453b968d83af6a049d68a3de84081cc41051be9ba5b7dcde36b8bea7d7c596f5f889888a4aada2f455acf2bacba9d6a88bcee1c8837fad29e54f3e9a2af0003db16888c168a51286000bcdf4f27d8fe908d596a23328adfc9f2251edf219934a969ebd2fe505f8dfef6d0c9aa6363fcf4eed37066eee098f40b3ae371d0dd"}, &(0x7f0000000300)=0xba) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e21, 0xffffffffffffff01, @loopback={0x0, 0x1}, 0x80}}, 0x2, 0x3ff}, 0x98) fchdir(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0xcb, "94350266300e532dd3c4e91a810787cb2650b7fedd283582241d7018398a1d3b00757cfb60473e0aa10f2f5c80331aed92d75640a65e80814f4944ae4dcfb6d5171852134c187fbe17cb6f06552db5fac100b7221e9fbf3acc6ef111bbfe19ad6e9c3b2d5591786ab2d55ce67930264446f8eec51407dab51b100b81aad79f97dc9009c592d2c90b6ad7fd1adb3efdd1ceaddbde0a7ce0670709d09b843e67ac36268b470e84ad899919035e5d5745bcb8ba6ac53c2304e0d9215924b25f7f8c12e15b1317bf2a104e9e53"}, &(0x7f0000000500)=0xd3) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000540)) sendto$llc(r0, &(0x7f0000000580)="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", 0x1000, 0x804, &(0x7f0000001580)={0x1a, 0xff, 0x1, 0xffffffffffffffc0, 0x19a, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) unlinkat(r0, &(0x7f00000015c0)='./file0\x00', 0x200) unlinkat(r0, &(0x7f0000001600)='./file0\x00', 0x200) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001640)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000001680)=0x3) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000016c0), &(0x7f0000001700)=0x4) flistxattr(r0, &(0x7f0000001740)=""/48, 0x30) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001780)) r3 = accept4$packet(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001800)=0x14, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000001840)) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000018c0)=0x8, &(0x7f0000001900)=0x4) connect$netrom(r0, &(0x7f0000001940)=@ax25={0x3, {"e2c4128eb8c9f6"}, 0x9}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001980)=0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000019c0)={0x8, 0x8, 0x5, 0xa69, r2}, &(0x7f0000001a00)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001a40)={r4, 0x2}, &(0x7f0000001a80)=0x8) prctl$setendian(0x14, 0x0) recvmsg$netrom(r0, &(0x7f0000003e00)={&(0x7f0000001ac0)=@ax25={0x3, {"a3cae6d89ed7b7"}, 0xfffffffffffffffc}, 0x10, &(0x7f0000001cc0)=[{&(0x7f0000001b00)="71ad97b2ad9fd0e5229e990380df507965d60d19e673ff9cbddcd8661e5788a3a8b5c4ff9a18124b4cbf147dbfa9a7f4150ac4c049a696c326c02bac451081c4a24ab56940daef8bed26673183811945bd6d9ece9e5e3e81d2f8fdefb876f7fbfe6544ed5bf3eb3ff701128e35b22793e75dc516db4170cd8c9f027c4da7a4abbe59c8f3aa4cdc1f13daab42618a2dd946a90a3f72cf35c140", 0x99}, {&(0x7f0000001bc0)="09ab5aa92522903b9ef0660831cdd1bd2bacb89bf0bd0a02a90c33098bcb96cd6e774bbfd930e1edd5944135b72d46d66e6aae11157e22cffa46003792cd58c2cb7872ea67a58443d71c3372bde1ec68743ee82fd51e7a462c91a740ddc02d152ed0f4225eead830de96684b27b576a58ba3c01ef094297651f4e9ba9787d2e813743952334d4dc436d0d0b48cf762b4283b4103163e78b63ff7baa2872f7aa3f623871a1f1902588ac86029ea1334f519681101c3416421dd3122b2098cfdf0b2f4b2829c70a35a193aceaa36df6ecd305895cf078943a2156d42ba5366f3da91c88cec0dff", 0xe6}], 0x2, &(0x7f0000001d00)=[{0x1010, 0x106, 0xfffffffffffff608, "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{0xd8, 0x102, 0x3, "e8dab8e45a42df991aa8f38ed24194c1564274d3b3a9e52cfbafa5be7fb6173284b504dbf77cf0c4d4315db6fbf0fe872a51c404cb247200d16f0faeffccb8bc0414b175e268d1267fba00a0b9a20b11572b7f899c62750f7ec8ed6e5d1cf3b0a6efd992458c21e6429efa9e6341b21273f40a017990d5f1b4ca188f0289c48ac4a49db8968a2453a4597c472379a43d5eb6b781b170edab1be0315d43c223ff5852c9514bd4b0e7b5dbe1995c841cf4c5e1574e532968b6757056384c555bec6179dceae6"}, {0x1010, 0x119, 0xc0c, 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0x20f8, 0x40014}, 0x3) 2018/02/26 23:38:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x2400) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0xc0, @time={0x77359400}, 0x5b, {0x2, 0x400}, 0x0, 0x2, 0xf059}) 2018/02/26 23:38:58 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x141000, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000003c0), &(0x7f0000000400)=0x4) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(r0) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000200)=0x400) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000240)={0x0, 0xfffffffffffffff9}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xc45}}, 0x2, 0xfffffffffffffff8}, 0x98) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) chown(&(0x7f0000000040)='./file0\x00', r2, r5) [ 56.142885] [] ? SyS_read+0x1b0/0x1b0 [ 56.148301] [] ? do_syscall_64+0x48/0x490 [ 56.154068] [] ? SyS_read+0x1b0/0x1b0 [ 56.159485] [] do_syscall_64+0x1a4/0x490 [ 56.165163] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/26 23:38:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) 2018/02/26 23:38:58 executing program 6: r0 = socket(0x13, 0x80000000000007, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) write(r0, &(0x7f0000000180)="240000002400ffffdfff35ffbde1930e0000ffff0100000000004800ffffffff0100ff2b", 0x24) 2018/02/26 23:38:58 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/2) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) r4 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) memfd_create(&(0x7f0000000040)='trustedlo(*}\x00', 0x2) dup2(r5, r4) 2018/02/26 23:38:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000889fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000635f40)=""/192, &(0x7f0000a8c000)=0xc0) 2018/02/26 23:38:58 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000000)=""/156) 2018/02/26 23:38:58 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/26 23:38:58 executing program 3: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000200)=0xc) ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000000180)={&(0x7f0000000080)=""/214, 0xd6}) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r3) 2018/02/26 23:38:58 executing program 0: clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={r0}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000011ff0)=[], 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400800, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000000040)) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2018/02/26 23:38:58 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x2528, &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f75ffc)) 2018/02/26 23:38:58 executing program 4: r0 = socket$inet(0x11, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="1a5c995de302", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x80000001}, 0x8) recvmsg(r0, &(0x7f0000003940)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000003800)=[], 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) 2018/02/26 23:38:58 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@routing={0xdc, 0x2, 0x0, 0x100000001, 0x0, [@empty]}, 0x18) r1 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000001840)=[{{0x0, 0x0, &(0x7f0000001700)=[], 0x0, &(0x7f0000001740)=""/210, 0xd2}}], 0x1, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)={0x14, 0x26, 0x301, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 23:38:58 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000400)='/dev/binder#\x00', 0xffffffffffffffff, 0x40000000000000) close(r0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000200)={@empty, 0x0}, &(0x7f0000000240)=0x14) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000440)={0x200, 0x0, 0x80, 0xfa, 0x4, 0x10001}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x7e000000, 0x0, 0x9c9b, 0x7, 0x0}, &(0x7f00000001c0)=0x10) r5 = fcntl$getown(r0, 0x9) syz_open_procfs(r5, &(0x7f0000000480)='net/l2cap\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r4, 0x6fed2f2b, 0x10}, &(0x7f0000000340)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x12}, 0x1cf40000000, 0x101, 0x3, 0x400, 0x5, 0x400000, r3}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x3f, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x81, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000380)) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f0000000100)=""/129) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0x2}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85}], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f000053f000)}) 2018/02/26 23:38:58 executing program 5: r0 = gettid() r1 = gettid() r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) r3 = syz_open_pts(r2, 0x1) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000000)={0x400, 0x9, 0x100000001}) setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r5, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=ANY=[@ANYBLOB="0600fa12e808009f3300000000000000"], 0x10) fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r4, r5) fcntl$setown(r4, 0x8, r1) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f00000000c0)=0x800000) tkill(r0, 0x13) 2018/02/26 23:38:58 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000001240)='/dev/usbmon#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x10) r1 = request_key(&(0x7f0000001080)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001100)='keyring\'(nodev&&\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, 0x0, r1) close(r0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001140)=0x6) 2018/02/26 23:38:58 executing program 2: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f0000739ffe)='..') r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x14000, 0x70) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000067000)='..', 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0]) setfsgid(r3) accept4$unix(r2, 0x0, &(0x7f0000000040), 0x80000) 2018/02/26 23:38:58 executing program 7: r0 = socket(0x1f, 0x6, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/24, &(0x7f00000000c0)=0x18) request_key(&(0x7f0000000040)="757365f22c", &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="2a5c2a406264657676626f786e6574305d656d3108d970726f63776c616e31656d3027766d6e6574312500", 0xfffffffffffffffc) [ 56.343781] binder: 11164:11170 ERROR: BC_REGISTER_LOOPER called without request [ 56.373981] binder: 11164:11170 got reply with fd, -1, but target does not allow fds [ 56.382211] binder: 11164:11170 transaction failed 29201/-1, size 546-280 line 3232 2018/02/26 23:38:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000018002100ffffffffffffffff0200000000000001000000f90008000500ac140015080007007f000001"], 0x2c}, 0x1}, 0x0) uname(&(0x7f0000000000)=""/93) 2018/02/26 23:38:58 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0def2016b7f3b5d28c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001080)=0x1002) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) getpeername$llc(r0, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000010c0)=0x10) 2018/02/26 23:38:58 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000180)=0x4) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) 2018/02/26 23:38:58 executing program 7: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200000) syz_emit_ethernet(0xe, &(0x7f0000000340)={@random="e0e9a14f0d74", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8100}}}, &(0x7f0000000440)) 2018/02/26 23:38:58 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000000000)=""/24, &(0x7f0000aed000)=0x18) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) rmdir(&(0x7f00000001c0)='./file0\x00') r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) syz_open_pts(r3, 0x7f) shutdown(r2, 0x1) 2018/02/26 23:38:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="ffff08000000ff4700008ba00da753e3985b3723a7ec0000000024646f56c7ed3999b5dbe8cd3f0169a6f6e5555e731392b92ed87817fe6e3673443724ef7b083083b5b4ab33a7d5f91e0400"]) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/02/26 23:38:58 executing program 3: [ 56.390160] binder: send failed reply for transaction 54 to 11164:11182 [ 56.413832] binder_alloc: binder_alloc_mmap_handler: 11164 20000000-20002000 already mapped failed -16 [ 56.447397] binder: undelivered TRANSACTION_COMPLETE [ 56.453490] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/26 23:38:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000fb5ff0)=[], 0x17a) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'nr0\x00', @ifru_addrs={0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/02/26 23:38:58 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = memfd_create(&(0x7f0000000000)="706f73fb00000000000000566f6573737b0000", 0x200000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) write$sndseq(r1, &(0x7f00000b3fa0)=[{0x0, 0x0, 0x0, 0x8, @time, {}, {}, @control}], 0x30) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 23:38:58 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 23:38:58 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f00002af000), 0x0, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000ffc), 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x2}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00000000c0)=0x5) 2018/02/26 23:38:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000bfdff0)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fc076be11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0xffffffb0) recvfrom$inet(r0, &(0x7f0000000040)=""/151, 0x97, 0x1, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/02/26 23:38:58 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x9, 0xff, 0x80, 0x7fffffff}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$void(r1, 0x5451) sendmsg$nl_xfrm(r1, &(0x7f0000646000)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="c4000000190001040000000000000000ff020000000000000000000000000001dbf0a4ac1400000000000000000000000000004e2000004e2000000a0000000058000000de3aa24597d55d98029d66cd1bd5e12fd4356df7b61d735e048da3763332cbb04f600654936d25212bdc", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00080008000800000087ff000000f640892d4097318eccf441f66441a813b1686bf32edc45c293936e824102b016244cd0cfad2baa7f6a68a60655ae11b2b3d12aae1c481f1ee8d85a36a65c4c67fd64225a5348c86247"], 0xc4}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000001c0)=0x5) 2018/02/26 23:38:58 executing program 2: r0 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="f8339ad909563896fcc8894855e5680d5e49b7b7d0929559990257f2cc9ae1", 0x1f, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="0ce9f67eaff60604c43a3fb0b5d4eba3f9b8d64154d8de0d3038e8b8b2893448f80a2466c9ac9059ce90bcd97cc26fa0cb8d54a81d0768d4f753468ed57daabec597bd30235a958063a9cc48d3fd6030e0f5e93640eeb69b291716635e57242e64afd17647d5a1bdcecb05b9215b01c1a315110ec99ce875e6eb1f7c9c5953ba79c74215dcad2037df0be2e77a80fa10e5027aa1f8169ddaedbf50a39551505176e698d30c35db0e78dcb9ce60910af23c6719b9320b30766f7c2c4e917342cad49caa49eb7250db6656e88ac52c48fc724e576b5cda99d77007b422d37029791bd17436d2ebf6590932a4aee749bf04feda43", 0xf3, r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) add_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="060000000000ed00c8c819d4441dfc00", 0x10, r0) 2018/02/26 23:38:58 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000100)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e22, 0x20, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @empty, 0xff}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @empty}, 0x3f}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0xa0) unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x4000}, {r0, 0x8040}, {r1, 0x1000}, {r1, 0x8110}, {r1}, {r1, 0x8}, {r1, 0x8000}, {r1, 0x15}, {r0, 0x20}, {r1, 0x20}], 0xa, &(0x7f00000000c0), &(0x7f00000001c0)={0x8001}, 0x8) close(r0) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='squashfs\x00', 0x80000, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e23, 0x1, @empty, 0x10000}, 0x1c) 2018/02/26 23:38:58 executing program 2: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)=0x2) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/26 23:38:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc04000000000000", 0x58}], 0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 23:38:58 executing program 0: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f00000002c0)=0x10, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001600), &(0x7f0000001640)=0x4) r2 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="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", 0xfb, 0x0) r3 = request_key(&(0x7f0000001540)='keyring\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000015c0)='(\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r2, &(0x7f0000000540)="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", 0x1000, r3) r4 = dup2(r0, r1) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000000340)={'eql\x00', @ifru_flags=0x3400}) syz_extract_tcp_res(&(0x7f0000000380), 0x42, 0x1000adb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xf82}, &(0x7f0000000080)=0x8) vmsplice(r0, &(0x7f00000029c0)=[{&(0x7f0000001680)="2289521e25da2eb68b4b0532c867ffc2ac4beb73d72f075ebc33d6b3c30732d82f6feee80a6a4accedf7b700ef7408ac12d5de6e3342c7715d52acc02a31cc231a95e799d881774e596dd278d1c22229816b6e728368efba8884a8210dd8199de20ada4e6b076bda8c18b8f28fd97e0a68c61d64706eb6b25295b9259710158869a180dddaa73d1a8acd0e3ccb581873a1de8279989a4676f09903f21b8227d1fefba09e6ce022aa41be1f58b6ead768332abd3384d7b9e0e02d7dfa7b78ecaadc43be01723e1dc50e75a05b753efae7a8a2269f", 0xd4}, {&(0x7f0000001780)="0c4a7e0bb37d80cefdce80ff0424847eb77f4f1403240727b3c704baae49248fc5965348d980128c2c6771e8353df98934c27e41eada2f101d11866f7afef6671cba1e3a66734a0497837160234ae5629d493fca79e036f36eec0c4d237c45325ec82a4368c18ab13fd34adb8753825e9fb110fbce6cb5089d2bdf890eae3454553de8dac15c6e04f105d7107fa25eed2772d3401696e16d768f506e684c3ca15e1c3bceeabf92a45ea68a7054dafe6486e6ea8f1f24443aced540", 0xbb}, {&(0x7f0000001840)="6370706f065eea3979c0df0336dbc2a344636f5f4ff343061a2901f0d26642bb4e5155babca37fef944811e9d487369664f319093cda0b30d5a0f5cdf95842324b4547f5f8c055b24092840ad5e0531c76a7956f82203612b318542273c2888ec36776a264c008a5b0a354bf4e178bb76f8e1fa4d74b5beffb9416a018ff21dc1c9dd6a5ccbfce013638545ef490feafe9ffde650c33fbff6b221e7af3dd8f624f8e73c43bad27ac1a03dc18b6a7d807968f580ca817fec03544151380f07825f75885d6f12dc4c72a062fddc0", 0xcd}, {&(0x7f0000001940)="a83488620ae188ee0c8ac46dc79e51c38457d1664be3a6a9f3da9e1446a5fe3f5773b7876d4c13f2ceda339a51717c68df", 0x31}, {&(0x7f0000001980)="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", 0x1000}, {&(0x7f0000002980)}], 0x6, 0x8) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000002980)={0x401, 0x80000001, 0x3ff, 0x2, 0x100, 0xcf0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000180)={r5, 0xf7, "775d305ec952511144a5d489f52d3853824403a3e8bc674d603d13c03be9784be215dec738548ae5000741b667be5b35d85b9c02e7a015cd93887b70e6fd7dbc471a3f6c26bfd781476e8ad9b9b08903aaf6b0790c5a94cb60d2e002574e6b56ad1ad5b501fb46f65967110b43597c71465776be8e014d544604c608a73ad1de2d2dffebcfd7b35faba942cb3c22de9ca6dd03c57d6c6a0b9988f96b5af37a6c5616d92c9bf0cc98db74206ee08f131505275d50f86677b718df1761b1a89297a44ed45449ae03903d51b9090fe9dd2d2448934da1069986f59df13826498ad241c4b51bdbe25db61252ae1e7c98d0f6fdc2db87eba819"}, &(0x7f0000000280)=0xff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) 2018/02/26 23:38:58 executing program 3: r0 = socket(0x1a, 0x802, 0xfffffffffffffffc) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000494ffc)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/02/26 23:38:58 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) fstat(r0, &(0x7f0000000080)) write$selinux_access(r0, &(0x7f0000000280)={'system_u:object_r:systemd_logind_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x32}, 0x5c) accept$inet(r0, &(0x7f0000000300)={0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000001c0)=0x7, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000240)={0x1f, &(0x7f0000000200)="50365293841cafb6d41d8705da46756af6d261e2d2f5268152b1b61f4244c5"}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x62, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x822e, 0x100000000, 0x95, 0x1000, 0x101, 0x0], 0x6, 0x6, 0x5, 0x3, 0x10000, 0xf12, {0x9, 0x276ee99e, 0xfffffffffffff001, 0x6cd, 0x100000001, 0x9, 0x5, 0x91, 0x2, 0x81, 0x5, 0x9, 0x7, 0x6, "a155f35f922fdae7c31043e7bdf3ec52cc563a2017c102b215bd8aff2b46155a"}}) [ 56.652764] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.690120] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/26 23:38:59 executing program 1: symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000c95ff8)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'ipddp0\x00', @ifru_names='ifb0\x00'}) lgetxattr(&(0x7f000030e000)='./file0\x00', &(0x7f00008b3000)=@known='system.posix_acl_default\x00', &(0x7f000094cfb8)=""/72, 0x48) 2018/02/26 23:38:59 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000080)={0x2, 0x7, 0x101, 0x0, r2}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x84000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000000c0)=0x9, 0x4) 2018/02/26 23:38:59 executing program 0: r0 = userfaultfd(0x0) fsetxattr(r0, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)='security.evm\x00', 0xd, 0x0) fcntl$notify(r0, 0x402, 0x80000002) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x8000, 0x0) fsetxattr(r0, &(0x7f0000000180)=@known='system.advise\x00', &(0x7f00000001c0)='security.evm\x00', 0xd, 0x1) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x3e47, 0xffff, 0x100000000, 0x8, 0x0, 0x101, 0x40, 0x4, 0x1, 0x9, 0x7, 0x9, 0xd9e, 0x3, 0x3, 0x800, 0x5, 0x419, 0xe3c5, 0x0, 0x2, 0xb48b, 0x6, 0xeaba, 0x400, 0x1, 0x14009b37, 0x0, 0x101, 0x2, 0x40, 0x3, 0x800, 0x0, 0x68dc, 0x100, 0x0, 0x0, 0x5, @perf_config_ext={0xf000000000000000, 0x71e20679}, 0x8, 0x0, 0x1, 0x0, 0xffff, 0x6db4, 0x5}, r1, 0x1f, r2, 0x7) 2018/02/26 23:38:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000140)="009ec0a8", 0xfd6f) 2018/02/26 23:38:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @empty, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) 2018/02/26 23:38:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000), &(0x7f000023a000)=0x4) flistxattr(r0, &(0x7f0000000040)=""/172, 0xac) 2018/02/26 23:38:59 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f00002af000), 0x0, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f0000000ffc), 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000100)={r1, 0x2}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00000000c0)=0x5) 2018/02/26 23:38:59 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000000040)=@objname={'system_u:object_r:watchdog_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x36, 0x33, 0x20, './file0\x00'}, 0x50) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f00000000c0)=0xaf, 0x4) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6efe0)=""/16, &(0x7f0000623000)=0x10) 2018/02/26 23:38:59 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x101001) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)) getsockopt(r0, 0x0, 0x40, &(0x7f0000000000)=""/84, &(0x7f0000001ffc)=0x54) 2018/02/26 23:38:59 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000000080)="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", 0x1000, 0x80, &(0x7f0000001080)={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) r2 = open(&(0x7f0000254ff8)='./file0\x00', 0x141042, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ftruncate(r2, 0x27ffe) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000010c0)="1e8297936856d2a4f473eafc076fd77fc102dfc11aa965a08f9a00c993dabd3e181f679589017407f06c7c308aefe5c309db3f79281e819b3e29512298815c92c579ddda9984c7afad3e63c2370296686ad8398615434ec4b7566436d2ee965b032ef4a0d86afed38d9266841cde056ec7ad5c36562e8014ab823a4f9b3586bb30f7073692a9c06e240720f05149b1ee94d0eeb8e36bb5a45a1e5640455c1326ad752da31f6fd461d4", 0xa9) sendfile(r1, r2, &(0x7f0000000040), 0x8080000001) 2018/02/26 23:38:59 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x810000000008003, 0x40, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'nr0\x00', @ifru_flags=0x4800}) 2018/02/26 23:38:59 executing program 4: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000973000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000095cff8)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f0000aa0000), 0x0, 0x0) lseek(r0, 0x0, 0x1) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) 2018/02/26 23:38:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001180)=""/102, 0x66}, {&(0x7f0000000000)=""/169, 0xa9}], 0x2, 0x0) 2018/02/26 23:38:59 executing program 2: r0 = socket$inet(0x2, 0x1, 0xffffffffffffffff) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x7) 2018/02/26 23:38:59 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x200000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 2018/02/26 23:38:59 executing program 5: clone(0x0, &(0x7f0000000140), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000000100)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x400) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/02/26 23:38:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000)='net/fib_trie\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001040)={0x1000, 0x2, 0x8200, 0xfffffffffffffff7, 0x2, 0x1f80000000000000, 0x12, 0x6, 0x0}, &(0x7f0000001080)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000010c0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x100000001, 0x401}, 0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00000b2000)=0x10000000000, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getrandom(&(0x7f0000000000)=""/4096, 0x1000, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001180)=0x5, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000b02000)=0x200, 0x4) 2018/02/26 23:38:59 executing program 2: r0 = socket(0x18, 0x0, 0x1) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="ec73b8b34c7fc16fabdd6df8fe321a86be0f389c49837904aa0837d8b36b51cda20702cdd6a241a41a2841229a2dadfd3e744f96e3841a70801d9a08835758f9b1bc5c93b983af0ffa0bb50445f080ebe81de2b16721f49ffdf3ad3128e5feb1992987ffa2f57adc000f4c900b59837b76cac037b996c38e1aa57764bb0f3010f009024cabdc183238d9e90ac74306ff1f335e6c7f697703fdab75f05626f3f6dbc93cf5e6d593ac330ffcda1949b7c7f3e02682a99893f019d1e9f24c834e328d09a9b4e8c826bd36eeab3ffda42cbcbbeebd0df931eeb02b7593168bd0bd"}], 0x289, 0xfffffffffffffffc) socket(0xb, 0xa, 0x10000) 2018/02/26 23:38:59 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="7807d868f3d74e24404567824d0e2652211a93770df1819359d17b862b817057dd324b4fa51881c2aa01") getpeername$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000100)={0x20002002}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000140)) getpeername(r0, &(0x7f0000000180)=@in={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000200)={0x1, 0x2, 0x1, 0xffffffffa5a96bd1, 0x1, 0x6}) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000240)="472f64e096140e082f72117e68f68361cf7d474d1c228732e8047065a30417cdd6b04d9e32c7c82e221f4bc07dab90bab19077f92851118ea89e21f809367cb90f1767b5c9b0cc661d5681586fb75480d430ac60863efc2a5584d3609cea1e4c285bc01f810aa38b519e50af55e3c01c930fa1b4284730cad9b312ac8f45bb2d50ad38f96311f2eb1e1c6ec9157b509058b06448350ff8c21538daeab55f6952aa1a89d1554a137b5e735576092d85dde81b22959a5da8d8672d5279da86210d96872fb2", 0xc4}, {&(0x7f0000000340)="e30ee3ad3cefd95cd713e105b2a9674282b0e6d2e8cd47aafa56853b05dcbe839c687cbc11e25109097970274c92a6f0794ed3405861c2864c2cdb5b14d83ebdefc24499996bf2b03aba434828f93b53a392852b702e172fca3091c3ff01bfd1714930ceffaa36f14672156e665fdb031a0939cdeacfdd2893c7ef78c699f4d5ccce21", 0x83}, {&(0x7f0000000400)="dc4ef6c8a5898a31039170aadab8d30a2c1237f3807228ea74eafce8fffa0cf1325823ab2e75f7", 0x27}], 0x3, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)={0x0, 0x79, "2f44e1ef8d25471089ef88c6f0275176edfd98b63ded3c9277772027f2ac704081b481e1202b07e4cd097d5cc3f09ef11c9b4ea0b4aad5bc57cb242a63a83cc5409af9b6e59630e24c8dbd030e6a6afd3c9520c6df6c959f275abf4eca05c8dd2740a7006fc338507222022eed2fdc2ae3c4e2cfff092008a4"}, &(0x7f0000000540)=0x81) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r1, 0xfffffffffffffffa}, &(0x7f00000005c0)=0x8) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000600)=[0x0, 0x1]) write$selinux_context(r0, &(0x7f0000000640)='system_u:object_r:sysfs_t:s0\x00', 0x1d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000680)={0x2, 0x8000, 0xaf3, 0xff, r2}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000700)={r3, 0xffffffffffffff01}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000780)={r2, 0x1ff, 0x6b, "508922aa596967f92bbb10d4ed6ac817a079d94dca5272229698c3feba760696712fd0046b72953670f081dec3963542c7b2825d63712ff45863e3de5ab036538abeec7f10852f7e8d43ff9f2da5f00243531aee37955cf4e6f84b50d45332af3dac0905b581c8f2021931"}, 0x73) r4 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000880)='user\x00', &(0x7f00000008c0)='cgroupwlan0]trusted{():\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000900)={0x7, 0x9, 0x8004, 0xfffffffffffffe01, 0x8001, 0x2, 0xfffffffffffffffd, 0x2, r3}, 0x20) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000940)) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000980)="ec64cb17a05c1fe22138b73a9d287ec24ed4bddc2a439301d42292e958", 0x1d) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000009c0)) bind$ipx(r0, &(0x7f0000000a00)={0x4, 0x6, 0x0, "c55b1733e6fe", 0xd82}, 0x10) r5 = openat(r0, &(0x7f0000000a40)='./file0\x00', 0x101002, 0x2) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000b40)={0x17, 0xa4, &(0x7f0000000a80)="0c1f58df97a6edd3264633cc89d1313761ac1d0cedf863a893e8676a743a483d2e973da615f7e7d9ec9e318f29db98e1f609d3bf9e9e3a2ca9ebca581641cd9100c8d6fa00d210a2b0662640cd928d7ebb7988def12a723af98710dea61c2453bc8c57cb760be13e46a13721900d56b0a0c28cffd700fa326a19b3ab77e86b431136b6c897104db693ecb12a097010daef455dd5290a58362ce644df008e09899f5e9464"}) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000b80)={0x1000, 0x3, 0x0, 0x9, 0x7, [{0x0, 0x7f, 0x7, 0x0, 0x0, 0x1}, {0xdbdd, 0x9, 0x10001, 0x0, 0x0, 0x1008}, {0x7, 0xfffffffffffffff9, 0x4, 0x0, 0x0, 0x8}, {0x80000000, 0x710f, 0x1, 0x0, 0x0, 0x4}, {0xcb03, 0x100000001, 0xffffffffffff3038, 0x0, 0x0, 0x2400}, {0x3ff, 0x1f, 0xe898, 0x0, 0x0, 0x808}, {0x80000000, 0x8, 0x5, 0x0, 0x0, 0x180}]}) fcntl$setflags(r5, 0x2, 0x1) lstat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000000e00)={r1, 0x5}, &(0x7f0000000e40)=0x8) getsockopt$inet6_udp_int(r5, 0x11, 0x0, &(0x7f0000000e80), &(0x7f0000000ec0)=0x4) 2018/02/26 23:38:59 executing program 3: r0 = socket(0x18, 0x0, 0x1) shutdown(r0, 0x1) connect(r0, &(0x7f0000c81ff2)=@l2={0x1f, 0x1}, 0xe) 2018/02/26 23:38:59 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/if_inet6\x00') sendfile(r1, r1, &(0x7f00001f0000)=0x8000, 0x40) 2018/02/26 23:38:59 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000180)={"747503620820e12f07000d0000000400", @ifru_names='irlan0\x00'}) 2018/02/26 23:38:59 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000001080)) 2018/02/26 23:38:59 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x66a103, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) mknodat(r1, &(0x7f0000000240)='./file0\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x6}, 0x8) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x101, 0x9, 0x0, 0x8, "56f07d2d9b328eaa0254ae461b7ed0804638e7e35f801854927ecbcf65e61bb6965a0841316391d525fe690d2ea197d6bcfc18ae80163665281b56dbd24b7769", "2cde692aedfd6a35d53ce68c7763bb8d461453a9c078127068651e3500cd6d77", [0x5, 0x4]}) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x1, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 23:38:59 executing program 4: capset(&(0x7f0000000000), &(0x7f0000b9c000)) fstat(0xffffffffffffffff, &(0x7f0000638fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x20000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) quotactl(0x2, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)="6964bd54c41d1e3d64aa1ccb3267e456c11b31c35eef34758413b67ec45322dcd912167c8e081b0d3c7620dacbd24909b4dc5992c0ab02396793c5f8cc71e7de6ac2a82ff34c78f01b0362170e23da885216c557dc2b5242c10febeb9bce77ad71d3a239e69cde04972e986fad3b088d7b1c3c9712808c394149a4771f6730159a424b14bc2f048b78b5cf1f33fb16652107806161e7416e7ed851b2a0def93807a9351ed902d08866c97bf9c9815bd7493eff7c4c8802") setresgid(0x0, r1, 0x0) 2018/02/26 23:38:59 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000140)="6d6a6c027300", 0x80000005010, &(0x7f00000e7000)) umount2(&(0x7f000075e000)='.', 0x0) llistxattr(&(0x7f0000000000)='.', &(0x7f0000000240)=""/182, 0xffffffffffffffb8) 2018/02/26 23:38:59 executing program 0: socket$inet(0x2, 0x80a, 0x6) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) pread64(r0, &(0x7f000005a000), 0x0, 0x1fffffc) 2018/02/26 23:38:59 executing program 7: r0 = socket$inet(0x2, 0x4000000000000000, 0x10000000) fcntl$setpipe(r0, 0x407, 0xffffffffffffffff) 2018/02/26 23:38:59 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf0f50)={{0x80}, 'port0\x00', 0xbd, 0x80003}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) 2018/02/26 23:38:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, 0xffffffffffffffff, 0x0, 0x0) r4 = dup2(0xffffffffffffffff, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) getpgrp(0x0) fcntl$setown(r2, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r5 = gettid() tkill(r5, 0x0) close(r0) 2018/02/26 23:38:59 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x2) recvfrom$inet(r0, &(0x7f0000001040)=""/4096, 0x1000, 0x40000001, 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000000)=""/62) [ 56.934600] audit: type=1400 audit(1519688339.191:35): avc: denied { setopt } for pid=11335 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 23:38:59 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x830, 0xffffffffffffffff, 0x1) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004a00)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000004a40)={@multicast2=0xe0000002, @rand_addr=0x1}, 0x8) rt_sigaction(0x0, &(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000000080)) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/89, 0x59}], 0x1, 0x0) 2018/02/26 23:38:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x499b00000, 0x401}) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) 2018/02/26 23:38:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet6(0xa, 0x80005, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x4, 0xb, 0x6, r1}) 2018/02/26 23:38:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x400000000, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000580)={@empty, @rand_addr, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000000500)=""/101, 0x65) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @local, @multicast1}, &(0x7f0000000200)=0xc) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000300)=@acquire={0x180, 0x17, 0x100, 0x70bd29, 0x25dfdbfd, {{@in=@multicast1=0xe0000001, 0x4d5, 0x7f}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x8001, 0x4e20, 0x6, 0x2, 0x0, 0x20, 0x8f, r2, r3}, {{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1ff, 0x4e22, 0x8a, 0xa, 0x0, 0xa0, 0x0, r4, r5}, {0xcf, 0xfffffffffffffff9, 0x7, 0x0, 0x29e, 0x7ff, 0x1, 0x592e}, {0xfff, 0x7b, 0x8ccb, 0xcbc}, 0x1, 0x6e6bba, 0x1, 0x1, 0x1, 0x3}, 0x5, 0x4, 0x8, 0x70bd25}, [@lifetime_val={0x28, 0x9, {0x97be, 0x401, 0xfffffffffffffe01, 0x8}}, @replay_val={0x10, 0xa, {0x70bd28, 0x70bd26, 0x4}}, @replay_thresh={0x8, 0xb, 0x6}, @extra_flags={0x8, 0x18, 0x4}, @proto={0x8, 0x19, 0x6c}, @ipv4_hthresh={0x8, 0x3, {0xc, 0x1}}]}, 0x180}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/02/26 23:38:59 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000140)="6d6a6c027300", 0x80000005010, &(0x7f00000e7000)) umount2(&(0x7f000075e000)='.', 0x0) llistxattr(&(0x7f0000000000)='.', &(0x7f0000000240)=""/182, 0xffffffffffffffb8) 2018/02/26 23:38:59 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000000000)=[{0x9, 0x4, 0x7fff, 0x5}, {0x5, 0x2, 0x1000, 0x4}]}, 0x10) 2018/02/26 23:38:59 executing program 5: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xe04210c01b4bee0b) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast1, @loopback, @broadcast}, &(0x7f0000000080)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00003e8fc8)={&(0x7f0000c5aff4)={0x10}, 0xc, &(0x7f00002bbff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000009ef3a2bbe1fe1673170445bb07e77f5a4be15941a738096008eee723817efd4d740b8b3cc6c151ea2f8c14d3897111583dc9f552559c39c4d86ef9dbebeec5729dffd9769f9d5f767c9b9739efecec70c1c28befcc26b73752eec4168b220e68c5adf0264e5c9021049bd99c8868df66f43c3658aa602d01c11d8cdb1ec6c1a26a855a4bdce16db4a6c2816ee27ea6eb6501033e03cf3bcc5e808452f15d6255b2daf452759c70f98f"], 0x14}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000180)) 2018/02/26 23:38:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f000000b000)=[{0x10004c}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0x3, 0x6, 0x0, 0x100}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r3, 0x8}, &(0x7f00000000c0)=0x8) 2018/02/26 23:38:59 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0/file0\x00') r1 = epoll_create(0x0) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000140)=@file={0x1, '/'}, 0x3, &(0x7f0000000600)=[{&(0x7f00000002c0)="d4d17d91f01ffe50c828eca3f2a7726caeef51de4506c28f14ebf5eb64923ab18bff4be3fd0ce2c6131d1cd0ec19c0ea3dd2335d455bec37179d443ad3f68b7cc6204e92a498a1135b8a65242842aa2b58f2db8a46e96ea173ec8f03894f7fd25da01e0c42fee54b619d53aea28b72ee93d047e715cabc6caba21d281e2ef4471820ed198a56c79f444c2cf4c5dbf65c72fa391e2e2ec1618f007209282b4636e43a4823f6636adcf6ed5fcd8e6f9945ab53848d9a9dec24c72a0fb79557e65197ec62", 0xc3}, {&(0x7f00000003c0)="2cce4d9601aa565eb3aac810c494455f82fa5eced02b4d7285b1122c52ccd777b3a2ca99457d386d63a530a6e3dc52afa803690ff579c2168733b76bd02717ebde467ce54eed6c66162631e22b45d4816d4c998256d3eff7a0ee8dea7e7098162ce921102c3f886a30629f97a6b5e23d064e132aa5f242cf5526ef8bd4a8f05a5e0a6d4d4d036c", 0x87}, {&(0x7f0000000480)="d15ec73d8aaf80bbc47f7c8577628f5e18e712e56a3f45d32f82f51cac0715f9b7e5f193a0eb7aba7c20", 0x2a}, {&(0x7f00000004c0)="19ec50f2c0c1cb991cf117f04da12c366719a8e5f1cfa52a", 0x18}, {&(0x7f0000000500)="9cbaffeae274d571ab4202c052fe8f896248a10bfa18adc279aff9dafa6e02d03e818d4e99e101d099059eae7e62575f4003fce465d71606d2f3653efba9779960c8049b1113c288a145354edb3bfbe73d841c14fb444d2384ac90d21298813b612d27e691d3e4d300c91cab31e54aeb3629bc45b19fcd9bbabce023750a9b97f87b674df54dfc74a19c115ef56ab5c9eac881d0c4a1c5e229cbcf35f1", 0x9d}, {&(0x7f00000005c0)="0142cb7a25196ef6ce924e3c388a5b1c900073ab18e122b941f69d8200cb648c5e99ca306d3ae345d9404eeda52f45", 0x2f}], 0x6, &(0x7f0000000680)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r1]}], 0x38, 0x800}, 0x4008001) openat(r0, &(0x7f0000000700)='./file0/file0/file0/file0\x00', 0x408001, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') mount(&(0x7f0000000740)='./file0/file0/file0/file0\x00', &(0x7f0000000780)='./file0/file0/file0/file0\x00', &(0x7f00000007c0)='gfs2meta\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000280)=0x8) chroot(&(0x7f0000157000)='./file0\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rtc\x00', 0x400240, 0x0) recvmmsg(r0, &(0x7f00000047c0)=[{{0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f0000000840)=""/203, 0xcb}, {&(0x7f0000000940)=""/30, 0x1e}, {&(0x7f0000000980)=""/240, 0xf0}], 0x3, &(0x7f0000000ac0)=""/67, 0x43}, 0xe0}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000b40)=""/87, 0x57}], 0x1, &(0x7f0000000c00)=""/160, 0xa0, 0x5}, 0x1240}, {{&(0x7f0000000cc0)=@can={0x0, 0x0}, 0x10, &(0x7f00000031c0)=[{&(0x7f0000000d00)=""/100, 0x64}, {&(0x7f0000000d80)=""/35, 0x23}, {&(0x7f0000000dc0)=""/175, 0xaf}, {&(0x7f0000000e80)=""/75, 0x4b}, {&(0x7f0000000f00)=""/4096, 0x1000}, {&(0x7f0000001f00)=""/160, 0xa0}, {&(0x7f0000001fc0)=""/239, 0xef}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/222, 0xde}], 0x9, &(0x7f0000003280)=""/189, 0xbd, 0x8001}, 0x200000000}, {{0x0, 0x0, &(0x7f00000046c0)=[{&(0x7f0000003340)=""/102, 0x66}, {&(0x7f00000033c0)=""/203, 0xcb}, {&(0x7f00000034c0)=""/4, 0x4}, {&(0x7f0000003500)=""/186, 0xba}, {&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000045c0)=""/207, 0xcf}], 0x6, &(0x7f0000004740)=""/85, 0x55, 0x7}, 0x7}], 0x4, 0x10000, &(0x7f00000048c0)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004900)={@local={0xfe, 0x80, [], 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8, 0x240000000, 0x8001, 0x100, 0x8, 0x10, r4}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e23, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x5, 0x3}, &(0x7f0000000240)=0x98) renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0\x00', 0x0) 2018/02/26 23:38:59 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x2710}}, {{0x77359400}, 0x0, 0x0, 0x80000}], 0x30) readv(r0, &(0x7f0000ef0fe0)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x3) [ 57.071637] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=40448 sclass=netlink_xfrm_socket pig=11379 comm=syz-executor5 [ 57.108228] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=40448 sclass=netlink_xfrm_socket pig=11394 comm=syz-executor5 2018/02/26 23:38:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x86200) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000000000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000063fff0)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x18}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000f74)={0x3, 0x100000000, 0x5, 'queue1\x00', 0x26f}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x3cf7bc60) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x201, 0x0) fstatfs(r1, &(0x7f0000000240)=""/69) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000e7df01)=""/255) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x80, 0x1}, 0x0, 0x4, 0x3, {0x1000, 0x9}, 0x20, 0x8}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f000014cfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/26 23:38:59 executing program 2: setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00007faffc)=0x1, 0x4) close(0xffffffffffffffff) socketpair(0x0, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x1a}, 0x5}}, 0x100000001, 0x20}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0x20, &(0x7f0000000240)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f00000002c0)=0x10) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000140)=0xfffffffffffffff7, 0x4) 2018/02/26 23:38:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/67, 0x43}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f0000003180)=[{&(0x7f0000000000)=""/113, 0x71}, {&(0x7f0000000080)=""/199, 0xc7}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/4096, 0x1000}], 0x5, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) tkill(r2, 0x15) 2018/02/26 23:38:59 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000636fff)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000140)={r1, 0x2, &(0x7f0000000040)=[0x2, 0x33b6], &(0x7f0000000080)=[0x100, 0xff], 0x1, 0x2, 0x5, &(0x7f00000000c0)=[0x2, 0xf6], &(0x7f0000000100)=[0x6, 0x6, 0x4, 0x6, 0x7, 0x8000, 0x2, 0x3, 0x5, 0x7]}) 2018/02/26 23:38:59 executing program 7: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x401}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x9}, &(0x7f0000000200)=0x8) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='msdos\x00', 0x0, &(0x7f0000000000)) poll(&(0x7f00007a7fe8)=[], 0x0, 0x7f) rmdir(&(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000340)=0x18) 2018/02/26 23:38:59 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'rose0\x00', @ifru_addrs={0x2, 0x4e21, @empty}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1220c752d9d60223, &(0x7f0000000040)=[]}, 0x6) r2 = accept(r0, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x200, 0x40, 0xbd8, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x8c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000006000)=[{0x6}]}, 0x10) 2018/02/26 23:38:59 executing program 6: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x20005}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000950000)=""/128, 0x80) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x85) 2018/02/26 23:38:59 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) 2018/02/26 23:38:59 executing program 1: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000ab9000)={0x0, &(0x7f0000db4000)=[]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/02/26 23:38:59 executing program 3: creat(&(0x7f0000000040)='./file0\x00', 0x0) chdir(&(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) 2018/02/26 23:38:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000100)=0x8) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x6, 0x124) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/26 23:38:59 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x4000000) keyctl$describe(0x6, r0, &(0x7f0000000080)=""/20, 0x14) 2018/02/26 23:38:59 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0xc00) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0xffffffffffffeff2) ioctl$int_in(r1, 0x5473, &(0x7f0000000100)=0x800000000000000) rt_sigpending(&(0x7f0000000040), 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x92ae, @mcast2={0xff, 0x2, [], 0x1}, 0x16c6}], 0x4c) 2018/02/26 23:38:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000080)={0x13, &(0x7f0000000040)=""/19}) prctl$intptr(0x21, 0x0) 2018/02/26 23:38:59 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000041cff4)='/dev/ashmem\x00') r1 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f00000000c0)=0x3f, 0x4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00001b5ff1)=""/15) 2018/02/26 23:38:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000100)=0x8) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x6, 0x124) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/26 23:39:00 executing program 1: process_vm_writev(0x0, &(0x7f000000e000)=[], 0x0, &(0x7f0000003fd0)=[], 0x0, 0x2000e000) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/02/26 23:39:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000fbe000), 0x0, 0x0, 0x0, 0x0) r2 = epoll_create(0x688) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/02/26 23:39:00 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) ptrace$peekuser(0x3, r0, 0xfffffffffffffeff) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x81f, 0xa000) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x8}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069dff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) tkill(r1, 0x1d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x2e) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e20, 0x442b, @dev={0xfe, 0x80, [], 0xc}, 0x8}, {0xa, 0x4e24, 0x22, @mcast1={0xff, 0x1, [], 0x1}}, 0x10000, [0x6, 0x2, 0x4, 0x5, 0x2, 0x1, 0x0, 0xa8]}, 0x5c) tkill(r0, 0x1000000000013) 2018/02/26 23:39:00 executing program 6: r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x4c}, 0x1}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/02/26 23:39:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="06", 0x1}], 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff}) syz_open_pts(r1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) sendto(r0, &(0x7f0000000040)="ef", 0x1, 0x880, &(0x7f0000000140)=ANY=[], 0x0) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)='2', 0x1}], 0x1) 2018/02/26 23:39:00 executing program 7: r0 = getpid() r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000000040)='io\x00') preadv(r2, &(0x7f0000000400)=[{&(0x7f0000000480)=""/138, 0x8a}], 0x1, 0x0) capget(&(0x7f0000000080)={0x19980330, r0}, &(0x7f0000000200)={0x60000000000000, 0x4, 0x1, 0xa6, 0x8, 0xbe}) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x7fffffff, @dev={0xfe, 0x80, [], 0xe}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/02/26 23:39:00 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x9632}, {r1}, {r0, 0x10000002}, {r0, 0x4000}, {r0, 0xfff}, {r0, 0x2}], 0x1c2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={0x5}, 0xffffffffffffff89) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0xb, 0x3d, 0xfffffffffffffffd, 0x7}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0xfff, 0x1, 0x47, 0x7, 0x0, 0xffffffff, 0x4, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xfffffffffffff000, 0x5, 0x2, 0x3f, 0xe67}}, &(0x7f0000000340)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r3, 0xfffffffffffff95b, 0xfffffffffffffff8}, 0x8) fremovexattr(r1, &(0x7f0000000400)=@random={'btrfs.', '!vboxnet0!4/vboxnet1posix_acl_access[*selinux+@vmnet0]ppp0vboxnet1!\x00'}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000180)={0x15, 0x24, &(0x7f0000000140)="d872c9794f2d7de6c442938620d646cb4d73e7d95d4311394f1fa27107487f5176a7c645"}) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000380)=@can, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000480)=""/117, 0x75}], 0x1, &(0x7f0000000500)=""/28, 0x1c, 0xff}, 0x2000) 2018/02/26 23:39:00 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x11, 0x40000000000001, &(0x7f0000012ffc), &(0x7f0000013ffc)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/42) close(r0) 2018/02/26 23:39:00 executing program 1: r0 = getpgrp(0x0) chmod(&(0x7f0000a74ff8)='./file0\x00', 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0x80000000}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) getpriority(0x2, r1) gettid() rt_sigtimedwait(&(0x7f0000000000)={0x9}, 0x0, &(0x7f0000000040)={0x77359400}, 0x8) 2018/02/26 23:39:00 executing program 5: pipe(&(0x7f000090cff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) flock(r1, 0xffffffffffffffff) flock(r0, 0x10000000005) 2018/02/26 23:39:00 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000020c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000002080)={&(0x7f0000001e40)=@allocspi={0xf8, 0x16, 0xcc6648a35df2465f, 0x0, 0x0, {{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x793}, []}, 0xf8}, 0x1}, 0x0) 2018/02/26 23:39:00 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000100)=""/237) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x0, 0x0, 0x0, 0x2}, 0x1c) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000240)=r2) 2018/02/26 23:39:00 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x100, @tick=0x5, 0x5, {0x7f, 0x2}, 0x0, 0x2, 0x5}) mkdirat(r0, &(0x7f0000000080)='./control/file0\x00', 0x4) read(r0, &(0x7f00000000c0)=""/113, 0x71) lseek(r1, 0x8000, 0x0) 2018/02/26 23:39:00 executing program 6: r0 = creat(&(0x7f0000f20ff8)='./file0\x00', 0x0) r1 = creat(&(0x7f00007e2ff8)='./file0\x00', 0x0) pwritev(r1, &(0x7f000036e000)=[{&(0x7f0000607f0d)="98", 0x1}], 0x1, 0x7fffc) r2 = accept$unix(r1, 0x0, &(0x7f0000000180)) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000040)) r3 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r3, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) pkey_alloc(0x0, 0x5) ftruncate(r0, 0x8001) r4 = pkey_alloc(0x0, 0x3) pkey_free(r4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) 2018/02/26 23:39:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000950ffc), 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20200, 0x0) setns(r0, 0x40000000) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000040)={0xfffffffffffffffe, 0x3, 0x4, 0x400, 0x12, 0x20}) 2018/02/26 23:39:00 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r2 = socket(0xc, 0x1, 0x2) getpeername$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x24a, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000040)={0x48b5, r3, 0x10002, 0x7f}) 2018/02/26 23:39:00 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x10000000000101}, 0x20) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x80000000, @empty, 0x3ff}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) close(r0) 2018/02/26 23:39:00 executing program 2: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000dee000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000596000)=""/216, 0xfffffffffffffdba, 0x0, &(0x7f00004b3ff8)=@abs, 0x8) r2 = memfd_create(&(0x7f0000000040)='posix_acl_access@selinuxeth1vmnet1\x00', 0x1) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 'ifb0\x00'}}) dup2(r1, r0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSETLED(r3, 0x4b32, 0x2) sendto$unix(r1, &(0x7f0000bb5000), 0xfffffffffffffd36, 0x0, 0x0, 0x34e) 2018/02/26 23:39:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)='ppp1@vmnet1(\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xe5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x206}, 0x8) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d1a687b8c6fc82b8b9f4953c0087eb80ad0a4923835825ddeac06cef8372bf46b0c", 0x26}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 57.921326] Tx-ring is not supported. 2018/02/26 23:39:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)) 2018/02/26 23:39:00 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00009f4ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x3}) 2018/02/26 23:39:00 executing program 0: rt_sigaction(0x7, &(0x7f0000000040)={0x42a13a, {0xffffffbffffff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, r0, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') 2018/02/26 23:39:00 executing program 2: socketpair(0x9, 0xa, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = geteuid() getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) setreuid(r1, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x20) 2018/02/26 23:39:00 executing program 6: rt_sigaction(0x3c, &(0x7f0000000000)={0x9, {0x10000}, 0x10000000, 0x1}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) r0 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f0000000040)=@sco={0x1f, {0x6, 0x7fff, 0xd468, 0xce9, 0x0, 0x3}}, 0x8) r1 = socket(0x10, 0x3, 0x330) connect$unix(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="df9606c3432ea2a3f352130ef647921c4ec70bfe562b42aabb9134fe598a55160881977db8e53a43fd0fa81a0db5f5365697f516bd765cf48c46275264831161715d7328f1310315bbe23c6c698e1709868ee58f18e450b25f3ea295031802402b9a03a38f8f7ec833c69915dc823ba0ab3dd1b6"], 0xa) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0xffffff4c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000080)) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r2) [ 57.941450] Tx-ring is not supported. 2018/02/26 23:39:00 executing program 1: clock_gettime(0xfffffffffffffff6, &(0x7f0000f73ff0)) 2018/02/26 23:39:00 executing program 4: r0 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="0be83b3cf5d054c6ced291e9e33e6f0b9a2e74821a22b4bdaa658d4cd06fabc1280e9ec0a48f4a2ede456883cf2a4e38b37541f95d587cef273013aa8d77240e539450c34b029008fa022bf61a850642b68b648bcd48e546460274a39a2f4dacf31e0c847e79a2b4dad224d344a06240f676af1672", 0x75, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) r2 = socket(0x18, 0x0, 0x4) accept$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001ffc)=0x10) 2018/02/26 23:39:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="e08827e7ec343fbcec06001e77af31f3230736b2ac4d7dd77f2203e748700020dec51cbae0e5fb9d51b6cf93f5d6b236bc", 0x31, 0x4, &(0x7f00000000c0)={0xa, 0x4e21, 0x3ed, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2d}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x4000000000000005, "96"}], 0x18}}], 0x2, 0x0) 2018/02/26 23:39:00 executing program 5: ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f00000000c0)={0x9, 0x0, 0x3, 'queue0\x00', 0x800100000000000}) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f00000000c0)='\x00\x00\x00', 0x3) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000473000)="b0", 0x1}], 0x1, 0x0) 2018/02/26 23:39:00 executing program 3: r0 = userfaultfd(0x80000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x5, 0x4) fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) fallocate(r0, 0x1, 0x0, 0x3ff) 2018/02/26 23:39:00 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x6, {{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x88) socketpair(0x1, 0x806, 0x81, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1000, 0x823d}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8) clone(0x800, &(0x7f0000570fb9), &(0x7f00006f5ffc), &(0x7f00006ff000), &(0x7f0000335000)) 2018/02/26 23:39:00 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x3f}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x100}, &(0x7f0000000140)=0x8) getpeername(r0, &(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000001680)=0x26) 2018/02/26 23:39:00 executing program 2: socketpair(0x9, 0xa, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = geteuid() getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) setreuid(r1, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x20) 2018/02/26 23:39:00 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x381) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r1}, 0x8) sendto$inet(r3, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e20, @empty}, 0x10) shutdown(r3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000040)={r2, 0x6}, 0x8) 2018/02/26 23:39:00 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x2}}, 0x100, 0x5, 0x8, 0x8}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x4}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_address={0x3, 0x4000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x58}, 0x1}, 0x0) 2018/02/26 23:39:00 executing program 4: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xda9, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r1, 0xfffffffffffffffe}, 0x8) prctl$seccomp(0x16, 0x3, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x20, 0x2, 0x3ff, 0x7}, {0x3ff, 0x7f, 0x9}, {0x100, 0xba, 0x100000000, 0x4}, {0x1, 0x805a, 0x6a6b, 0xffffffff}]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r0, &(0x7f0000f28ff8), 0x100000002) r3 = getpgid(0x0) ftruncate(r0, 0x0) tkill(r3, 0x1000000000016) 2018/02/26 23:39:00 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000040)=0x10, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000240)=0x100, &(0x7f00000002c0)=0x4) r2 = getpgrp(0x0) ptrace$peekuser(0x3, r2, 0x6) bind$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) lsetxattr(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)=@random={'system.', '\x00'}, &(0x7f00000001c0)='wlan1cgroup}vmnet1\x00', 0x13, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYBLOB="efe3375b92cbbf264dd2e12e260dc8d6e00a1af46319ca3b1691cd05c6268627b3deaf908530cad62b49bac1ddf79e014c35f7e7558adabc08f689ebe4aa9c5562de7dcb72cfefebb5516719cf5972b9bfbf", @ANYRES32=r1, @ANYBLOB="aa17238972be4e6053aeccaa79cb05eddc08146f6f1a63d58021a40e68efd3de12acffd76d1e2159e5bc7332e78881df6dd6e3eacdcf41c4e3f2d241f24e1e8fec4359263443698250dd6c443c6c79f423c2228aaec92d42945486d0c2be6e97a2e7b12d016420d399e6", @ANYRES64], @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f00000100000000000000000000000000000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c0012007063727970742863636d5f62617365286c72772d73657270656e742d617678322c736861332d3235362d67656e657269632929003bae51c6d9362461000000000000000000000000"], 0x4}, 0x1}, 0x1) 2018/02/26 23:39:00 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x4, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000040)=0x6081) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/02/26 23:39:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)="e52f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) 2018/02/26 23:39:00 executing program 5: r0 = open(&(0x7f0000000180)='./file0\x00', 0x400, 0x40) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2, 0x40000000031, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0xa040) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'irlan0\x00', @ifru_settings={0xf128, 0x5, @te1=&(0x7f00000000c0)={0x1, 0x9, 0x3, 0x200}}}) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = accept$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) fcntl$setpipe(r3, 0x407, 0x2) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e20, 0x0, @empty}}}, 0x108) 2018/02/26 23:39:00 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000010fea)="dbfb4a80000001015b09", 0xa, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}, 0x2d) 2018/02/26 23:39:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000bec000)='net/igmp\x00') readv(r0, &(0x7f0000000540)=[{&(0x7f0000000440)=""/175, 0xaf}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001e00)={{{@in6=@remote, @in6=@ipv4={[], [], @rand_addr}}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001f00)=0xfffffe61) 2018/02/26 23:39:00 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x2) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="757365722e9b3825a6b8db083ca14ea14ad3"]) 2018/02/26 23:39:00 executing program 3: socketpair(0x5, 0x80000, 0x2d8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) r2 = accept4$ax25(r0, 0x0, &(0x7f00000001c0), 0x800) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xe0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000440)={{0x1cd20, 0x4}, {0x2, 0xcf8e5b3}, 0x6, 0x0, 0x8}) pselect6(0x40, &(0x7f0000000200)={0x8, 0x6, 0x101, 0x4, 0x51c, 0x8, 0x3, 0x8000}, &(0x7f0000000240)={0x8, 0x0, 0x1, 0x3f, 0x5, 0x9, 0x0, 0x3}, &(0x7f0000000280)={0xfffffffffffff000, 0xffff, 0x2, 0x1ff, 0x40, 0x8, 0x9, 0x6}, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000340)={&(0x7f0000000300)={0x7}, 0x8}) r3 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000040)='\x00\x00\x00\x00', 0x1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00000000c0)={{0x7, 0x3fe}, 'port0\x00', 0x90, 0x10000, 0x7, 0x5, 0x7fff, 0x86, 0x9, 0x0, 0x2, 0x80000001}) mount(&(0x7f00000a9ff2)='./file0/file0\x00', &(0x7f0000459000)='./file0/file0\x00', &(0x7f00005aa000)='9p\x00', 0x1000, &(0x7f000035ffb5)) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) clone(0x50040000, &(0x7f0000000580)="140c723fc0164a03e583df73f97cbecff60b", &(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)="666ac5ad7fd3c1c81b7ed7840f04f0a462ac18600e29ac8429f92f8c36b56f2d4996a80af391ac8ecc2eafd80c") getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) fcntl$setown(r0, 0x8, r4) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000959ff2)='./file0\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x8c000, &(0x7f00001aa000)) 2018/02/26 23:39:00 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001040)={0x3ff, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001080)={r2, 0x7ff}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="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") ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f0000001200)=[{&(0x7f0000001140)}], 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) dup2(r0, r3) 2018/02/26 23:39:00 executing program 0: socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x3, 0x0, 0xfffffffffffffffe}) 2018/02/26 23:39:00 executing program 4: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000567000)) vmsplice(r0, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) poll(&(0x7f00004d782a)=[{r1, 0x1d}], 0x1, 0x0) close(0xffffffffffffffff) 2018/02/26 23:39:00 executing program 6: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/202, 0xca}], 0x1) write$eventfd(r0, &(0x7f0000035ff8)=0x20, 0x8) read$eventfd(r0, &(0x7f0000000000), 0x8) 2018/02/26 23:39:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000085bff7)='/dev/ppp\x00', 0x3fc, 0x0) socketpair(0x1, 0x4, 0x800, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000240)={@local, 0x0}, &(0x7f0000000280)=0x14) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e20, 0x53be, 0x4e23, 0x40000, 0xa, 0x20, 0x20, 0xff, r3, r4}, {0x9c4c, 0xfffffffffffffff8, 0x100000000, 0xa98, 0x10000, 0x7ff, 0x4, 0x1}, {0xd672, 0x7, 0x7, 0x22}, 0x9, 0x6e6bb4, 0x2, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d5, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3503, 0x4, 0x3, 0x1, 0x6, 0x0, 0x5}}, 0xe8) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000080)=""/250, &(0x7f0000000180)=0xfa) 2018/02/26 23:39:00 executing program 0: r0 = socket(0xa, 0x2, 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x214001, 0x12) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000100)={0x63349cc0, 0x400, 0x7fffffff, 0x8, 0x12, 0x20000000000}) write(r0, &(0x7f0000c3fff0)="1f000000e8030200000006c507141a23", 0x10) write(r0, &(0x7f0000000000)="c88f754cd353a1a9a7d9f25279e1948d99547c4329e41133d139d4d8c918ddac1c1f5aad04a121bfab9cae32e1fb2159765b0cc11ac06fbd1d768edd66ef4b1b9889395ba6e84e2666f4e073b367011b071ae67c302aa9bf18b067e70a9211ac94c1cd3732b5c6a9bdc93f0d5cf396c2150f64173a55cdde89f3d46b8b53f3c517fb4cbcff4ebe3c11f0174477c48ef28250c733", 0x94) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f00000002c0)=0xe8) r3 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x100, 0x4e21, 0x8, 0xa, 0xa0, 0x0, 0xc, r2, r3}, {0x6, 0xdd4, 0x8aa0, 0x684a, 0x8000, 0x0, 0x4, 0x1}, {0x401, 0x7, 0x3f, 0x8}, 0x20, 0x0, 0x0, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0x4, 0x4d3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3504, 0x5, 0x3, 0x3, 0x8, 0x8, 0x9}}, 0xe8) 2018/02/26 23:39:00 executing program 2: rt_sigaction(0x7, &(0x7f0000000040)={0x42a13a, {0xffffffbffffff270}}, &(0x7f0000c69000), 0x8, &(0x7f0000893000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x701202, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$KDSKBLED(r0, 0x4b65, 0x30) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/wireless\x00') fchmod(r1, 0x800000000000052) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/26 23:39:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0xfffffd6e) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/02/26 23:39:00 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getuid() setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001180)=0xff, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x1000, "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"}, &(0x7f0000001140)=0x1008) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x8001, [0xffff, 0x2, 0xf2, 0x0, 0x1b1f, 0x401, 0x2]}, 0x5c) 2018/02/26 23:39:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0xb2d, 0x3, 0x0, 0x3, 0x2, 0x187e}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000000000)) 2018/02/26 23:39:00 executing program 2: socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) recvmmsg(r0, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000040)=0x1ff) 2018/02/26 23:39:00 executing program 4: prctl$setfpexc(0xc, 0x3) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) r0 = creat(&(0x7f0000000300)='./file0/file0\x00', 0x42) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f00000003c0)=""/194, &(0x7f00000004c0)=0xc2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x1, 0x1cc, 0x1f, 0x7}, {0x1, 0x10001, 0x922, 0x2}]}) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="50010000100001000000000000000000fe8000000000000000000000000000000100000000000000ffffffffff0000000000000000000000c429895000000000c5a32aceadeeba19298e820865b0f469c98996f3d5f5fcdbd2676838419675c2a7ec4b0ca1f4b0dbd566c51c4b1853fba309de98adbc43181950daed4b660e2f1080029ba7ba0c692660520e2ab43441ed8600a86d4ef4555bb8dccccacf3d09231d615bb0973c3de0443a9c0f16ec49ca20d757105afee2c8040f87bb4b16f1e1c672b16857e31a52cc094cbdc2a7ba45e4361ec73188cf12361d83e26a4e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c2211ea800000002000000000000000000000008001d000000000010000a00000000000000000000000000480003006465666c6174650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002afcffcd"], 0x150}, 0x1}, 0x0) [ 58.224201] netlink: 96 bytes leftover after parsing attributes in process `syz-executor4'. [ 58.236722] netlink: 96 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/26 23:39:00 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) lseek(r0, 0x0, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x100, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7fffffff, 0x800) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/67) rt_sigtimedwait(&(0x7f0000438000), &(0x7f0000914000), &(0x7f000015f000), 0x20438008) r2 = open(&(0x7f0000000140)='./file0\x00', 0x210802, 0xa5) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/02/26 23:39:00 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getuid() setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000001180)=0xff, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x1000, "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"}, &(0x7f0000001140)=0x1008) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x8001, [0xffff, 0x2, 0xf2, 0x0, 0x1b1f, 0x401, 0x2]}, 0x5c) 2018/02/26 23:39:00 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) connect$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20, @empty}, 0x10) 2018/02/26 23:39:00 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) r1 = socket$packet(0x11, 0x800000003, 0x300) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001400)={0x1, &(0x7f0000000380)=""/35, &(0x7f00000013c0)=[{0x60c, 0x1000, 0x9, &(0x7f00000003c0)=""/4096}]}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x6}, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0x4, &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r2, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0], 0x2, 0x8, 0x4, 0x2}) syslog(0x0, &(0x7f0000000040)=""/171, 0xab) 2018/02/26 23:39:00 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000874000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000050d000)=""/4096) fallocate(r0, 0x2, 0x0, 0x2) 2018/02/26 23:39:00 executing program 4: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) r2 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x400, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x0, r3, 0x10001, 0x7fff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/02/26 23:39:00 executing program 7: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x1b, 0x0, 0x0) connect(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="1f00010000000000f30da63b1ab1462c9c8ae0f1fd85440fc188e7a0574db1983c538b63740f4cd86facd99b2c433d2a613b65b2db9814d0e4088af4db4470a53be2af27cf06fabe5ae99e7998d112890696d45e5dd207e4452ec5a0cd2c25966b80680e52bbe0ba96ac1a006bf3d5b35815830de8b6600a64d8c1a98d6bb386cf36fef965e442219a30ed375d303f5389bcb739f284f6a283"], 0x3a) sendto(r0, &(0x7f0000004000), 0xfffffffffffffedc, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000000)="6ea28e820c8416f06d0ae0a17d75c89c0bb9f3e397c0fcd7c86e8d8647141f788d68abe317c8cf14500dada31ae906992b8b3ad20aa56e401b0375bbb96bd6d245c67949261fc9", 0x47) 2018/02/26 23:39:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x2000000000088, 0x2, &(0x7f0000000000), 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0xee, &(0x7f0000000000)="f5d8822eaeb76f475b940a1d535b42bff6f3abac5f8723c97530dc24f81e6e2144db26e5cbc8d9c7100573fe3a58107485db2ac0caf090e8e55a773652e26c30e9da184e15abaec969baf15fee4e1a20a270fc859d124dd7a5c57acdc03c791ce8792e2a81260a399a862c3696d252f3d6cc34fde6339868afb1576e55b53f8720adca61f12024ec9b4941627804abd16caeee64c05cfad8c2e90e77d7c78db3fe6bcef687e7d17e0216f99083cd6c7797b9fe530f645ea3b0026ff52f3b88db80e172622cd8150d4f66139087426b85bc6d98cbeebd37623b0ba0051e95c80056ec35c821538f44bc79455aa308"}) 2018/02/26 23:39:00 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000080), 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'sit0\x00', @ifru_addrs={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/02/26 23:39:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 23:39:00 executing program 0: mkdir(&(0x7f0000a15000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000b49ff8)='./file0\x00', r0, &(0x7f0000236000)='./file0\x00', 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000000000)=0x8) 2018/02/26 23:39:00 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x1, r1}) 2018/02/26 23:39:00 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) socket$inet6(0xa, 0x4, 0xb62b) connect$inet6(r0, &(0x7f0000f6afe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000f70000), 0xff41, 0x0, &(0x7f0000f70fe4)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0xfffffffffffffece) 2018/02/26 23:39:00 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/icmp6\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@generic={0x42, 0xf448, 0x3f}) sync_file_range(r0, 0xa78, 0x3, 0x3) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x32, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/87, 0x57}, {&(0x7f0000000140)=""/236, 0xec}, {&(0x7f0000000240)=""/38, 0x26}], 0x3, &(0x7f00000002c0)=""/17, 0x11, 0xf9b}, 0x0) ioctl(r1, 0x80000000, &(0x7f0000000340)="b311bc3ac853933e8f214af390a7351ff4f1db05154813b6eeda1da00873865a8c15ac72942e4284b1b9a37161fa39ac09ad8b43e2eb311c6744beacd51cc7f39331efc314bf0eb3facd19472eca70c9b13c3e0f521ab5b29ad5b9457c62ddccf5506f8041aec7219e5449df5c539f") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) pread64(r0, &(0x7f0000000f7b)=""/133, 0x85, 0x40000003) 2018/02/26 23:39:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=ANY=[@ANYBLOB="00002e0f66696c653000"], 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/26 23:39:00 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000002c0)={r1, r2, 0x30}) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000950ffc), 0x4) socket$inet(0x2, 0x80000, 0x3) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$inet6_group_source_req(r4, 0x29, 0x2f, &(0x7f0000000040)={0x40, {{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, {{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}, 0xffa8}}}, 0x108) 2018/02/26 23:39:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000003c0)) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@int=0x4, 0x4) r2 = dup2(r0, r0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) connect$inet(r0, &(0x7f00002ebff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000049c000)={&(0x7f00003cfff8)=@un=@abs, 0x8, &(0x7f0000940feb)=[{&(0x7f00000c9000)=""/4096, 0x1000}], 0x1, &(0x7f0000bd9f50)=""/176, 0xb0}, 0x0) sendto$inet(r0, &(0x7f0000000040)='Q', 0x1, 0x4, &(0x7f0000c40ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000080)={0x400, {{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0x4, [{{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x4e20, @rand_addr=0xfffffffffffff97e}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x2b8) writev(r2, &(0x7f000071a5f9)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1) 2018/02/26 23:39:00 executing program 7: clock_gettime(0x0, &(0x7f0000000000)) clock_nanosleep(0x4, 0xfffffffffffffffe, &(0x7f00006ba000)={0x0, 0x989680}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00006edffb)=ANY=[@ANYBLOB], 0xa) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x7f, 0xfffffffffffffffe) 2018/02/26 23:39:00 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x103000, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x4}}, [0x7, 0x4, 0x7fffffff, 0x799c, 0x6, 0x3, 0x80000000, 0x401, 0x800, 0x6, 0x6, 0xc30, 0x100000000, 0x1, 0x5]}, &(0x7f0000000200)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r1, 0x401, 0x20, 0x10001, 0x1ff}, &(0x7f0000000380)=0x18) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @empty}, 0x1c, &(0x7f0000000000)=[], 0x298}, 0x8000) r3 = socket$inet(0x2, 0x7, 0x9) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000002c0)={r4, 0x7, 0x0, 0xffffffffffffe47e, 0x81}, &(0x7f0000000300)=0x18) 2018/02/26 23:39:00 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = getpid() tkill(r1, 0x17) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00000002c0)=0x400000000000000) 2018/02/26 23:39:00 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x3492, 0x8) epoll_pwait(0xffffffffffffffff, &(0x7f0000b0dfd0)=[{}, {}, {}, {}], 0x4, 0x0, &(0x7f0000b0dff8), 0x20b0e000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'syzkaller0\x00', @ifru_addrs={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r2, 0x8, 0xf0, "2bb6342ec5586d93644aa2524be3b076c46b49beca7d969f68386e9aed0d480a5ddd758d2f4677b103133f8c153cd93bea4ca21f8301353f60beeb426c755cedb9fb89ef3bada214f800232cff443abdac4c38362eaf208253863b082de113321697f3ea60343dbf8833cbefab3cc25a9d05f942cf639ba302375c2794031763cae9f5f5a6d221e42915164961855274eba3600d3da2922b045ca67ee154fe0c48e72d33e0d39cf82f26c12bd69ab44458d86805021508f8cbb9c9046b30490697ad1f716b40e17e118aecf409a8a3531cb8fabba08c8d9d292ffd11cb291a5e96266f7765cf27e7afce25902af527b8"}, 0xf8) 2018/02/26 23:39:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000040)=ANY=[@ANYBLOB="9c00d1001e000103ffffffffff7fffff00000100080000000000000079dbd1ee753515045768010f3507d127e216898c92e6040d1894fc97f9871f127b6e4b33d69a3030084779fe776fff027e22f305e7e0148e7b2a689f43be6cf517ea8a9981abd7accf04cced1340b710c0abbe5d8faa10397cf6231108a8a1935c2d9b66a090b5a055fc"], 0x1c}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x3a, "a9c76d6ba7d75b1d53b670e8d3bfb9e34e059fc7caf3100b4bd343900072b7ceb805897bfafd2c1dd583b626901872ee82991afb34d532529c9c"}, &(0x7f0000000240)=0x42) 2018/02/26 23:39:00 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000000fe0)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x16, 0x4, 0x7, 0x18, 0x0, 0x70bd26, 0x25dfdbfd, [@sadb_sa={0x2, 0x1, 0x4d4, 0x9, 0x0, 0x16, 0x1, 0x40000000}, @sadb_spirange={0x2, 0x10, 0x80, 0x4d6}, @sadb_lifetime={0x4, 0x4, 0xffffffffffffffff, 0xffffffff80000001, 0x8, 0xf471}, @sadb_sa={0x2, 0x1, 0x4d4, 0x5a4b, 0x80, 0x5a, 0x0, 0x20000000}, @sadb_key={0x5, 0x9, 0xc8, 0x0, "3bc5a8a7ec33bf052af0df6d69f61ff89a51acf2886a21c86f"}, @sadb_ident={0x2, 0xb, 0x0, 0x0, 0x7}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xf, 0x4, 0x14}]}, 0xc0}, 0x1}, 0x0) 2018/02/26 23:39:00 executing program 3: init_module(&(0x7f0000000040)='\x00', 0x1, &(0x7f0000000080)=']em1$\x00') syz_emit_ethernet(0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="fe3997ffcd00aaaaaa830000000000090f0006040000aaaaaa0017be0a211417a9ac1414bb000000000000000000000000b76ce5"], 0x0) 2018/02/26 23:39:00 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x10001, 0x20, 0x0, 0x47f}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x627, 0x401}, 0x8) r2 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r2, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x303, 0x4) sendto$inet(r2, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/02/26 23:39:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140)=0x5, 0x4) r2 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='mime_typevboxnet1lo\x00', 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000000100)=""/28, 0x1c) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x200, 0x1ff, 0x0, 0x401, 0x7}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000440)={r4, 0x57, "c5eb6f89819ba93fcd45387d42934502524988b890c0a21ecf1a5d5703ace6e880f06f251e337c5e8f6df5702f7431b64956275025094e382fc7cc5e5af6e50a79f9ec8181decfd22954b89f9f645c16733fae4315f44d"}, &(0x7f00000004c0)=0x5f) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/02/26 23:39:00 executing program 6: mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = getuid() getgroups(0x5, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, r0, r1, 0x0, 0x800, 0x0) r2 = open(&(0x7f0000000280)='./file0/file0\x00', 0x200000000000000, 0xffffffffffffffff) mkdirat(r2, &(0x7f0000033ff8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000000)={0xffffffffffff7fff, 0x3, 0x1, 0x1, 0x3f, 0x6b}) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\tv\t', 0x1001, &(0x7f0000845000)) unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) rename(&(0x7f0000a57000)='./file0/file0\x00', &(0x7f00001e8ff2)='./file0/file0\x00') 2018/02/26 23:39:00 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = gettid() get_robust_list(r3, &(0x7f0000000040), &(0x7f0000000080)=0x18) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x1, @time, {}, {0x204, 0x800000000000}, @note}], 0x30) 2018/02/26 23:39:00 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="107b5c000000000000009ea5"], 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900080002000c00000000001900a30700ffffffee0000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)=[]}, 0x0) r2 = dup(r1) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000080)=0x8, 0x4) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000040)=""/8) 2018/02/26 23:39:00 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x80000) renameat2(0xffffffffffffffff, &(0x7f0000067ff8)='/', r0, &(0x7f00000f9000)='/', 0x1) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) recvfrom$inet6(r0, &(0x7f0000000080)=""/242, 0xf2, 0x22, &(0x7f0000000180)={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000200)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000240)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000001c0)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101180) 2018/02/26 23:39:00 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049bff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) getsockname$packet(r0, &(0x7f0000005240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005280)=0x14) bind$packet(r0, &(0x7f00000052c0)={0x11, 0x0, r2, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) 2018/02/26 23:39:00 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="a289172663713ce30000000099fd002e000864f1628d735d434a46bd65680127f55030ddf65fa3738749fdfd49"], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x48, 0x0, &(0x7f0000000200)=[@register_looper={0x630b}, @dead_binder_done={0x40086310, 0x1}, @acquire_done={0x40106309, r1, 0x4}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x7ff, 0x1}, @acquire={0x40046305, 0x1}, @acquire={0x40046305, 0x4}], 0x5c, 0x0, &(0x7f0000000280)="d50044ad351fbea32f05c51a811f4d8825ee9b9e3f692f00267430e4155153f5e3894d14d73de6f220528e20bb3b890ca8ec8d620000000000000000000000000000008865eb35645a6b90fc7b5c697c3e3dcb99e01e6841fff228c2"}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0xfe, 0x0, 0x0, 0x7, 0x2, [{0x0, 0x6, 0x80000, 0x0, 0x0, 0x1000}, {0x3, 0x1ff, 0x0, 0x0, 0x0, 0x100}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f00004f4fa8)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f000049b000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/26 23:39:00 executing program 4: r0 = add_key(&(0x7f00005a8ffb)='user\x00', &(0x7f0000fccffb)={0x73, 0x79, 0x7a}, &(0x7f0000d46000), 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x44800, 0x40) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001100)) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='user\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001080)=@int, &(0x7f00000010c0)=0x4) keyctl$read(0xb, r0, &(0x7f0000000080)=""/4096, 0x1000) 2018/02/26 23:39:00 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ustat(0x105, &(0x7f0000000000)) r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="971754d5ce6249de2edb16eee60bbbe120716a75a203e6579e66a5590c44b1fd8150c9acf4d9094b893900da7df533b849bdc19011108a4bd0e4ce8898f0a686f8a1171f831268ffaceb5027fa31fb385b53131e78f1bb692ba2235486503dfbef5ff6276e15bd3985a745d8b2e11aa0c55b827e92c0271633cebb041987f6c1791529315ee48303404b8a66cf9c1db0a2712237a683aadb3caf1e38b3e3988bbb459636bec627aff078f87725625cee45a8b31f541b10368ff8c1fee025d56609bd49e9", 0xc4, 0xfffffffffffffff8) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000300)) keyctl$get_keyring_id(0x0, r0, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000100)=0x9) recvfrom(r2, &(0x7f0000000080)=""/122, 0x7a, 0x40000002, 0x0, 0x0) 2018/02/26 23:39:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x6, &(0x7f0000002000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) timerfd_gettime(r3, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x0, 0x0, @rand_addr}, 0x10, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=""/139, 0x8b}, 0x0) dup3(r0, r1, 0x0) 2018/02/26 23:39:00 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x6, 0x4) unshare(0xc6c03d1888df1ab7) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/02/26 23:39:00 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="260000001bb0d678d622a4f76183e7b12bb8d095d83732834cd31b5ddbbd8861d0f3d032820be2f06caf15244948c1f916638d19969c00ea14"], &(0x7f0000000100)=0x2e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x58, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @rand_addr=0x9d3e055}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x8}]}, &(0x7f0000000200)=0x10) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0xfd4, 0x4) [ 58.695164] binder: 11766:11773 unknown command 639076770 [ 58.701102] binder: 11766:11773 ioctl c0306201 20000000 returned -22 [ 58.733383] binder: 11766:11790 ERROR: BC_REGISTER_LOOPER called without request [ 58.743512] binder: 11766:11790 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 58.754721] binder: 11766:11790 BC_ACQUIRE_DONE u0000000020dbd000 no match [ 58.758372] binder: 11766:11794 BC_FREE_BUFFER u0000000020dbd000 no match [ 58.768678] binder: 11766:11790 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2047 [ 58.771054] binder: 11766:11794 unknown command 639076770 [ 58.771062] binder: 11766:11794 ioctl c0306201 20000000 returned -22 [ 58.771103] binder: BINDER_SET_CONTEXT_MGR already set [ 58.771110] binder: 11766:11796 ioctl 40046207 0 returned -16 [ 58.773633] binder: 11766:11796 ERROR: BC_REGISTER_LOOPER called without request [ 58.773640] binder: 11766:11796 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 58.773648] binder: 11766:11796 BC_ACQUIRE_DONE u0000000020dbd000 no match [ 58.773656] binder: 11766:11796 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2047 [ 58.773665] binder: 11766:11796 Acquire 1 refcount change on invalid ref 1 ret -22 [ 58.773673] binder: 11766:11796 Acquire 1 refcount change on invalid ref 4 ret -22 2018/02/26 23:39:01 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fchmod(r0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 2018/02/26 23:39:01 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x2, &(0x7f0000008000)={0xa, 0x4e24, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x10000, 0xc5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000040)={0xa, r1, 0x2, 0x96}) 2018/02/26 23:39:01 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='stat\x00') setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xfd, &(0x7f0000000100), 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) readv(r0, &(0x7f0000001240)=[{&(0x7f00000000c0)=""/152, 0x98}], 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000002c0)={@empty}, &(0x7f0000000300)=0x14) r1 = socket$nl_crypto(0x10, 0x3, 0x15) recvfrom$ax25(r1, &(0x7f0000000000)=""/107, 0x6b, 0x1, &(0x7f0000000180)={0x3, {"32e4ef91f0464d"}, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001740)=0x8) 2018/02/26 23:39:01 executing program 3: seccomp(0x1, 0x0, &(0x7f0000020000)={0x2, &(0x7f0000002000)=[{0x7c}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = getpgid(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x401) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(0xffffffffffffffff, &(0x7f0000000040)=""/143, 0x8f, 0x0) syz_open_dev$loop(&(0x7f0000f91ff5)='/dev/loop#\x00', 0x0, 0x80000a003d) setrlimit(0x1, &(0x7f0000000140)={0xf56, 0x9}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/26 23:39:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'vlan0\x00'}) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000d06000)=0xfffffffbffffffff, 0xbe) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0xff, 0x200, 0x10000, 0x6, 0xfffffffffffffffd}, 0x14) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/ip6_tables_targets\x00') ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000240)) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1000, 0x4, 0x8001}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, 0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb1ffc)=0x297, 0x4) 2018/02/26 23:39:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000080)={0x2, 0x20, 0x0, 0x1}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000218fa8)=ANY=[], &(0x7f0000b0fffc), 0x0) 2018/02/26 23:39:01 executing program 7: getrandom(&(0x7f0000000040)=""/4096, 0x1000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000004580), &(0x7f00000045c0)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000004500)={0x8, &(0x7f0000001040)=""/39, &(0x7f0000004440)=[{0x20, 0xd2, 0x7fff, &(0x7f0000001080)=""/210}, {0x5d, 0xcb, 0x40, &(0x7f0000001180)=""/203}, {0x23a, 0x1000, 0x7, &(0x7f0000001280)=""/4096}, {0x101, 0x1000, 0x0, &(0x7f0000002280)=""/4096}, {0x4, 0x6b, 0xfffffffffffffff7, &(0x7f0000003280)=""/107}, {0x3f, 0xad, 0x2, &(0x7f0000003300)=""/173}, {0x4, 0x1000, 0x2, &(0x7f00000033c0)=""/4096}, {0x1, 0x48, 0x6f9, &(0x7f00000043c0)=""/72}]}) finit_module(r1, &(0x7f0000004540)='/dev/ppp\x00', 0x2) fcntl$setstatus(r1, 0x4, 0x2800) 2018/02/26 23:39:01 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000d90000)="db", 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}, {r3, r4/1000+10000}}, 0x100) write$sndseq(r0, &(0x7f00001d6ee0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) 2018/02/26 23:39:01 executing program 6: sigaltstack(&(0x7f0000ffd000/0x3000)=nil, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='maps\x00') exit(0xf2) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x81, &(0x7f00000000c0)=0x4) pread64(r1, &(0x7f0000000080)=""/26, 0x0, 0x0) 2018/02/26 23:39:01 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl(0xffffffffffffffff, 0x2, &(0x7f0000000040)) [ 58.774927] binder: 11766:11797 BC_FREE_BUFFER u0000000020dbd000 no match [ 58.850265] binder: 11766:11790 Acquire 1 refcount change on invalid ref 1 ret -22 [ 58.858232] binder: 11766:11790 Acquire 1 refcount change on invalid ref 4 ret -22 [ 58.878987] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.909229] binder: 11823:11824 got reply transaction with bad transaction stack, transaction 58 has target 11823:0 [ 58.919846] binder: 11823:11824 transaction failed 29201/-71, size 0-0 line 2935 [ 58.928440] binder: BINDER_SET_CONTEXT_MGR already set [ 58.933995] binder: 11823:11829 ioctl 40046207 0 returned -16 [ 58.941554] binder_alloc: 11823: binder_alloc_buf, no vma [ 58.947849] binder: 11823:11829 transaction failed 29189/-3, size 0-0 line 3127 [ 58.957522] binder: 11823:11824 got reply transaction with no transaction stack [ 58.965213] binder: 11823:11824 transaction failed 29201/-71, size 0-0 line 2920 [ 58.975736] binder: undelivered TRANSACTION_ERROR: 29201 [ 58.981625] binder: undelivered TRANSACTION_ERROR: 29189 [ 58.987661] binder: release 11823:11824 transaction 58 out, still active [ 58.994766] binder: undelivered TRANSACTION_COMPLETE [ 58.999858] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/26 23:39:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x5e) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x80db129535af8790, 0x40) writev(r0, &(0x7f0000000100)=[], 0x0) 2018/02/26 23:39:01 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) timer_create(0x5, &(0x7f0000000080)={0x0, 0x41, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180), 0x0) set_tid_address(&(0x7f00000001c0)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000240)={{&(0x7f000001c000/0x2000)=nil, 0x2000}, 0x2}) getresuid(&(0x7f0000000140), &(0x7f0000000280)=0x0, &(0x7f0000000200)) setuid(r2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f00000002c0)={&(0x7f0000582000/0x1000)=nil, 0xdb, 0x5, 0x62, &(0x7f00005eb000/0x2000)=nil, 0x2}) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000040)) 2018/02/26 23:39:01 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x7a) syz_emit_ethernet(0x1e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@can={0xc, {{0x1, 0x401, 0xa97, 0x9}, 0x5, 0x3, 0x0, 0x0, "52cac135ea8f8ee5"}}}}, &(0x7f0000000080)={0x0, 0x2, [0xa53, 0x6d6, 0xd67, 0x9f8]}) 2018/02/26 23:39:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2400, 0x80) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x1860) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) r3 = getpid() timer_create(0x7, &(0x7f00000000c0)={0x0, 0x2d, 0x1, @tid=r3}, &(0x7f0000000140)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x9, 0x4) 2018/02/26 23:39:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet6(0xa, 0xa, 0x80) dup2(r0, r1) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f00000000c0), 0x4) 2018/02/26 23:39:01 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db9ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/26 23:39:01 executing program 4: r0 = epoll_create1(0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019ff4)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x30, 0x20200, 0x8c4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0xfffffffffffffff8, 0x0, 0x8001, 0x81}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x5e}, &(0x7f0000000100)=0x8) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000697000)) finit_module(r1, &(0x7f0000000000)='/:,$eth0]em0\x00', 0x2) [ 59.005549] binder: send failed reply for transaction 58, target dead 2018/02/26 23:39:01 executing program 3: r0 = socket(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000530ffe), 0x0) 2018/02/26 23:39:01 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a3fcc)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db9ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/26 23:39:01 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000011c0)=ANY=[], 0x0, &(0x7f0000001400)=[{&(0x7f0000002000)="5e9b6d6eda21aa4392a6823002d21dbb2eed093b9c", 0x15}], 0x1, &(0x7f0000001440)=[]}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) prctl$setname(0xf, &(0x7f0000000040)="245f61636c7f6163636573735e2e404804c15e28c4e1a78e9a2d354db3df") 2018/02/26 23:39:01 executing program 0: r0 = open$dir(&(0x7f00003c5ff8)='./file0\x00', 0x10041, 0x0) r1 = fcntl$dupfd(r0, 0x40a, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x1}) 2018/02/26 23:39:01 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x1000000002) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000340)={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, {0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, 0x3, [0x10000, 0x10000, 0x4, 0x5, 0x7, 0xff, 0x9, 0x5]}, 0x5c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@empty, 0x0, 0x4, 0x0, 0x401}}, 0xe8) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=""/64, &(0x7f0000000140)=0x40) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000002c0)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000300)={0x6}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000003c0)={0xa947}, 0x4) sendto$inet6(r0, &(0x7f0000000080)="cc7e21527683fb997d52e0e434a789c3be85b9545864701f312b627bd638ed9d3611437251f7ad7ca83b641c63a44905e26f4c889eb6189042f6c58426ef9a4fb9ba9bbecb60fc9cd9571c333c16acb94bfaa38ef87a26c1c8362dbbe96dd4c8fdd5709d749f2acccee3699b558657a3461b54099a63ee367bb3cc2c47fbdedd", 0x80, 0x40, &(0x7f0000000000)={0xa, 0x4e20, 0xbf4, @local={0xfe, 0x80, [], 0xaa}, 0x4f}, 0x1c) 2018/02/26 23:39:01 executing program 4: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = syz_open_dev$mice(&(0x7f0000001180)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00000011c0)=0x5) r4 = syz_open_procfs(r0, &(0x7f0000844ff7)='pagemap\x00') fcntl$setown(r1, 0x8, r0) dup2(r4, r4) getsockopt$inet6_udp_int(r4, 0x11, 0x65, &(0x7f0000001080), &(0x7f00000010c0)=0x4) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, &(0x7f0000001140)=0x1f) accept4(r2, 0x0, &(0x7f0000001040), 0x800) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) tkill(r0, 0x16) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000001200)=""/4096) exit(0x0) dup3(r1, r4, 0x0) kexec_load(0x77f, 0x1, &(0x7f0000001000)=[{&(0x7f0000000000)="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", 0x1000, 0x1, 0x1000}], 0xb0000) 2018/02/26 23:39:01 executing program 6: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x2dbb}}}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r1, 0x0, 0xff}, 0xc) r2 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000200)={r1, 0x2800000}, &(0x7f0000000240)=0x8) fcntl$setstatus(r2, 0x4, 0x2000) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000003c0)={0xe8, 0x4, 0x1, {r3, r4+10000000}, 0x4204, 0x9}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000280)) ustat(0x0, &(0x7f0000000440)) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f00005bf02f)="e8", 0x1, 0x0, &(0x7f0000adcff0)) [ 59.041727] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/26 23:39:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000dd4000)={0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x5b}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) 2018/02/26 23:39:02 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x7, 0x80000000, 0x0, 0xffffffffffff3eb3, 0x0, 0xfffffffffffffff8, 0x1, 0x4], 0x8, 0xfffffffffffffffe, 0x8, 0xa483, 0x25, 0x7, {0x80000000, 0x101, 0x9, 0x0, 0xfffffffffffffff7, 0x100000001, 0x6, 0x80000000, 0x100000000, 0x1ff, 0x7, 0x3aa746a5, 0xffffffff, 0xbd, "5eff87f1b5d7edc9962259ba91ef19288265b22ab092bbc17a53d15ea0c139e8"}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup(r2) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0xd421, 0xf099, 0x0, 0x20}, {0x6, 0x3, 0x1, 0x4}, {0x65, 0x0, 0x0, 0x5}, {0x8, 0x4, 0x7, 0x7}, {0x360c1548, 0x3, 0x8e3, 0xdd6}]}, 0x10) sendto$inet6(r1, &(0x7f0000000140)="2f51522d3016b957fade12a9098553e7a48baf924cfefa9cbe01fb3b6910c00cb556ea1729a1d5e83039b78b20806b9680ca6ac6b1c02803a5bd2144f9fae860e82aceb8c4d34f838fa420031c206d6eb6fd1fc8b188aacaa95072b7f8bde83bcf5548689e6978018492df3ad9c727ea7bb4a19f4f9a1e629588a273acb40adc13be32ed", 0x84, 0x80, &(0x7f0000000200)={0xa, 0x4e24, 0x25f, @mcast2={0xff, 0x2, [], 0x1}, 0x95}, 0x1c) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000240)) 2018/02/26 23:39:02 executing program 1: modify_ldt$read(0x0, &(0x7f0000000000)=""/169, 0xa9) request_key(&(0x7f0000873ff8)='keyring\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a}, &(0x7f00001a1000)='em1systemGPL\x00', 0x3) 2018/02/26 23:39:02 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2400, 0x80) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x1860) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) r3 = getpid() timer_create(0x7, &(0x7f00000000c0)={0x0, 0x2d, 0x1, @tid=r3}, &(0x7f0000000140)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x9, 0x4) 2018/02/26 23:39:02 executing program 3: r0 = memfd_create(&(0x7f0000000040)='net/ip6_mr_cache\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x43}, &(0x7f0000000280)=0x8) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000080)={0xfffffffffffffff9, 0x2, 0x6f, 0xff, 0xfffffffffffffffc, 0x100000201}) mq_timedsend(r0, &(0x7f00000000c0)="e06039176562", 0x6, 0xfff, &(0x7f0000000100)={0x0, 0x1c9c380}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000140)=0x10000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') r3 = syz_open_procfs(0x0, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r3, r2, &(0x7f0000000180), 0x400000ff) 2018/02/26 23:39:02 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x8, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcff, 0x0, 0x800000, 0xfffffffffffffffc}) 2018/02/26 23:39:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="4c0000001f0021040000000000000000ac1414bb0000000000e2ffffffffffffff00000000000000ff02000000000000000000000000000100000000000000000c0015000000000000000000"], 0x4c}, 0x1}, 0x0) 2018/02/26 23:39:02 executing program 5: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0xfffffffffffffff6, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/26 23:39:02 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mq_timedreceive(r1, &(0x7f0000000040)=""/177, 0xb1, 0x7e00000000000000, &(0x7f0000000140)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000668f18)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x1}}, 0xe8) sendto$inet(r0, &(0x7f0000fd0000), 0xa6, 0x200007ff, &(0x7f0000d09000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/02/26 23:39:02 executing program 0: r0 = socket(0x1, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x9, 0x4) tee(r0, r0, 0x2, 0x5) setsockopt(r0, 0x10000000107, 0xd, &(0x7f0000000040)="b832763e7ce5bb7c6201461e871cd7bc1be4f3a05a684b8f2537d289a1c3d324bca7f74eed7c083eed80661c4a0a9d866878754d92aaee207aaf01fda207e57f9b13e904f00dc8c1f391d057b66e942b79d6d151bd414ffdcf3832e47d9dfbdd875b845ec46f4b509da613fa73007b265d8324420f61dc8b7978079b880268221d6ab8963d5121a5d215769a869d6790d529389dec9c257e2f037a2e34232cffa1786c73470761d327b259f9c11b759192f8ef1673a071be3615c6c67408", 0xbe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x1f, 0x80000000, 0x6, 0x2a0, 0x8000, 0x6, 0x8, 0x81, r1}, 0x20) 2018/02/26 23:39:02 executing program 2: clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00002a7000)='./file0\x00', &(0x7f00007a9000)=[], &(0x7f00006fcff0)=[]) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setresgid(r0, r1, r2) r3 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') readv(r3, &(0x7f0000001340)=[{&(0x7f0000001240)=""/245, 0xf5}], 0x1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[], &(0x7f0000000300)=[]) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x220800, 0x18) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000004, 0x80050, r3, 0x0) open$dir(&(0x7f00009ffff8)='./file0\x00', 0x62101, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000180)=0x4, &(0x7f00000001c0)=0x4) 2018/02/26 23:39:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r0, &(0x7f0000000040)=[], 0x0) r1 = dup(r0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/26 23:39:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x8000a, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/02/26 23:39:02 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4240, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x9, 0x0, 0xb000}, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000080)={"6c6f00000000007bb25e6ca22d801e00", @ifru_ivalue}) dup(r1) 2018/02/26 23:39:02 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x40802) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ade000)='/selinux/enforce\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f000019cff8), 0x8) 2018/02/26 23:39:02 executing program 4: rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1}, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 23:39:02 executing program 7: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/104) write(r0, &(0x7f0000000000)="731cab2009e17fd61f66bf9bdbca71e4525093d82d6127fbb4998916114d75e3af2bd214ac12cfe42b0cab41e0d5775a7e524c62412b9b0c2a275f807000ce341dfba5975d5239ff8c926425c5d1ede443cf64536ed7759e6d9882710d3f4ccfe176e6fe3dbb326d23acc81935d925d4d5a6df666295e137708860", 0x7b) fcntl$setlease(r0, 0x400, 0x0) 2018/02/26 23:39:02 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x100, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0xa5fb, 0x7fff, 0x3f, 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x101000) fcntl$notify(r1, 0x402, 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000626fa4)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000040)={{0x9, 0x7}, 'port1\x00', 0x20, 0x40000, 0x6, 0x2, 0x1918692b, 0x2, 0x4, 0x0, 0x4, 0xf82}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000140)={0x1, 0x6, 0x7f}) [ 59.748565] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/26 23:39:02 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x9, 0x9}) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000b80)=@updsa={0x138, 0x1a, 0x9, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}}, {@in6=@empty, 0x0, 0x33}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb-twofish-3way\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/26 23:39:02 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4000801) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000080)={0x0, 0x0, {0x20000000004}}) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/02/26 23:39:02 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x1d80, 0x4) clock_gettime(0x8, &(0x7f0000962000)) 2018/02/26 23:39:02 executing program 5: r0 = creat(&(0x7f0000d39ff8)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000000140)={&(0x7f00000000c0)=""/92, 0x5c}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x11) 2018/02/26 23:39:02 executing program 4: r0 = socket(0x10, 0x802, 0x0) r1 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003680)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000003780)=0xe8) r3 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000005e80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005f00)='./file0\x00', &(0x7f0000005f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000005fc0)={0x0, 0x0}) getresuid(&(0x7f0000006000), &(0x7f0000006040)=0x0, &(0x7f0000006080)) stat(&(0x7f00000060c0)='./file0\x00', &(0x7f0000006100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006480)='/selinux/enforce\x00', 0x1, 0x0) r10 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006180)={{{@in=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000006280)=0xe8) ioctl$TUNSETLINK(r9, 0x400454cd, &(0x7f00000064c0)=0x4) prctl$setfpexc(0xc, 0x100002) getresgid(&(0x7f00000062c0)=0x0, &(0x7f0000006300), &(0x7f0000006340)) sendmsg$netlink(r0, &(0x7f0000006440)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000005e00)=[{&(0x7f0000000080)={0x224c, 0x37, 0x1, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x2024, 0x3, 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@typed={0x18, 0x8e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x87}, 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@generic="6d50a3d835c4108edabca7bdebd597ac40df26e3cab8dc6a061b2e130b80ae0448189cdc08e0ba32113e582411a840296ca0c045a7c80586d5b048ad53103ec15683268d02be862d8cb946922b3a3144729e8425fd6ca60b0e0bbacf47a27f337f6d4c49f071df1fdce6b5d54be547babfe475f137b39b7a4aa1", @typed={0xc, 0x80, @str='\x00'}]}, @typed={0x8, 0x49}, @typed={0xc, 0x55, @uid=r2}, @nested={0x1150, 0x6a, [@typed={0x8c, 0x22, @binary="145bd426b9078991472c6eb74d20b72c5133f7e44c1efb0f7baa86d028b58b78be851c24f78bab3f82f6d2f064655485d26dfc9aa9bca1748f1d35f16bd52ae3552f84cebcd9f9a3b477f7742c4ded0f16e8a35806a5f01060c1ac63aa73befcdcbf4ca9ec48540e8732642252b418d0ada139940e03ecafc8f721418dfc64ef26"}, @typed={0x8, 0x45, @binary}, @typed={0x8c, 0x6, @binary="61819f84761c5530f2bd9ab6d796624f11d0fb5c62eaba114e61f3ecbc5fc9f296d32268b7eec3710cabd3f423124e9ab3719d971deb668913a3cb0d47119285314eaf31008720a82a1a432468dd2629421223b47f7d5b41f8e9b2ed68f007d2d55797172122cde90ef9baf532d43c03a9d7b327f5dd7041a0c1cb1ee4fee86dae24fb"}, @typed={0x1c, 0x90, @str='-/&wlan1+security\x00'}, @generic, @generic="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", @typed={0x10, 0x2c, @u64=0x8}]}]}, 0x2620}], 0x5, &(0x7f0000006380)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x88, 0x20000000}, 0x4008000) write(r0, &(0x7f0000000040)="220000002100073f00be0400090007010a00181add63e5ff57ff040405000c000000", 0x22) 2018/02/26 23:39:02 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00009bcfd5)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/02/26 23:39:02 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8080, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x80000000, 0x4) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x21, 0x840) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000450000280000000000009078e0000002e00000014e204e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="8d9bcfbbdd68f8575bcaed1d3962794b6d343c282ff0bc43c285df199f899b5ed0aad3ba0f42c40ad98af7ededbe73c32fec40c1522fc914edaf7236db4431bef1eb3ad5265f07bc880212cd03d833b2d532c6b800390a9f6d9fef09b11d1d0365dca9b2539ce7a9299ee1d53d25739bf391ea0c92710e241ee889f80d48c8f5d2af02d38353a2d485efb6e160a72a64f342c085b9b72a7a562c"], 0xff5c) 2018/02/26 23:39:02 executing program 5: r0 = socket$inet(0x10, 0x40000000003, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000050000000000002c00010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1, 0x0, 0x0, 0x800}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x40800, 0x0) 2018/02/26 23:39:02 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x5, &(0x7f00000000c0)=[0x9, 0x3, 0x5, 0xffff, 0x4], &(0x7f0000000100)=[0x8000], 0x20, 0x2, 0x5, &(0x7f0000000140)=[0x9, 0x2], &(0x7f0000000180)=[0x2, 0x0, 0xffff]}) r2 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0x80000004000457f, &(0x7f0000000000)) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000300)={0xee, &(0x7f0000000200)="fb3a3d59cd79f5149a4e826981857ee7599decab173586862535940f20c86cf263a8856bc9f326509de445522f5f92e5f9d4286154ffdb5363e4a1a9e875bcbba459da9cd0dd2e93462a97438b1bea106687a033bbe216d5062407b4f62425c26aa60b0ba0c6e53f30ce8c1ef6fd04629f749eefc67bb07ea397269dd1ef11a4118c0fbe749cbf52ebde300fb4882cf439d5f289937140629e17a965b6107986bc4ca7b54fe32e1ba5a6b69c8fdc9f006f7e1360ee6f2ce6e9fd7bb62057d6973b960c96743e5c8c195877b25815f89b4ba89eb3a778318c56ca106890eb78a45451c797463b0469efbf4bf6e2c9"}) [ 59.865525] audit: type=1400 audit(1519688342.121:36): avc: denied { execute } for pid=11917 comm="syz-executor2" path="/proc/893/stack" dev="proc" ino=27511 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/02/26 23:39:02 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x20080, 0x88) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/4096) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xfffe, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'bpq0\x00', @ifru_flags=0x2}) 2018/02/26 23:39:02 executing program 7: mknod$loop(&(0x7f0000000080)='./file1\x00', 0xc004, 0x1) r0 = gettid() unshare(0x28060400) exit(0x0) ptrace(0x19, r0) sched_setaffinity(r0, 0x8, &(0x7f0000000100)=0x9) 2018/02/26 23:39:02 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x6, 0xfff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002680)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000026c0)={@ipv4={[], [0xff, 0xff], @empty}, r2}, 0x14) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"69f577eb418a1e46be00", @ifru_mtu}) 2018/02/26 23:39:02 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101180, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000944fa8)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 23:39:02 executing program 5: sched_setaffinity(0x0, 0x28d, &(0x7f0000000000)=0x1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) clone(0x0, &(0x7f0000000140), &(0x7f0000000040), &(0x7f0000e9cffc), &(0x7f0000000180)) ioctl$TIOCSTI(r0, 0x5412, 0x3) fanotify_mark(r0, 0xa7, 0x1, r0, &(0x7f0000000100)='./file0\x00') setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000140)=0x2, 0x4) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000180)=""/236) 2018/02/26 23:39:02 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ftruncate(r0, 0x5) mmap(&(0x7f0000000000/0xcba000)=nil, 0xcba000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x1, 0x8, 0xfffffffffffffffc}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x54ca}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x5758, 0x7, 0x40, 0xd39, 0x5e4b836f, 0x75c, 0x6, {r3, @in6={{0xa, 0x4e21, 0x3d0, @ipv4={[], [0xff, 0xff], @rand_addr=0x6b38}, 0x2}}, 0x3, 0x6, 0x1ff, 0x2, 0x3}}, &(0x7f00000003c0)=0xb8) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000000880)={&(0x7f0000000400)=@generic, 0x80, &(0x7f0000000800)=[{&(0x7f0000000480)=""/123, 0xfffffe50}, {&(0x7f0000000500)=""/90, 0x5a}, {&(0x7f0000000580)=""/122, 0x7a}, {&(0x7f0000000600)=""/32, 0x20}, {&(0x7f0000000640)=""/229, 0xe5}, {&(0x7f0000000740)=""/180, 0xb4}], 0x6, 0x0, 0x0, 0x20}, 0x40) capget(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)={0x8, 0x5, 0x2, 0x8d, 0x4, 0x7}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000040)={'yam0\x00', @ifru_flags}) 2018/02/26 23:39:02 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@dev={0xac, 0x14}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r2 = epoll_create1(0x0) poll(&(0x7f0000000180)=[], 0x2000000000000027, 0x81) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)={0x2000}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1536ebdc72ec8a7, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)={0x20002000}) 2018/02/26 23:39:02 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000a8c000)="d25448f9ff") r2 = socket(0x2, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000044d000)) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000007ffc), 0x4) prlimit64(0x0, 0x7, &(0x7f0000001000), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x3ff, 0x10001}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x2}, &(0x7f0000000200)=0xc) ioctl$VT_RELDISP(r1, 0xb701) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e20, 0x7f, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x3f}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0x58) 2018/02/26 23:39:02 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x91, "0dfb4ec32355a27d7fc2d846d78f5fe91bd79738ba69528e1895243527dd6b2d961b6cb640ac02ee9e6554519b8ef99dea9b241d341ce99baadf43d1650f4e62aa221fff89a79ec9cedc5115a07e60d1cffb3a120e03d034d974aaf83b688671b563d62eb270f71475a24d95848f6eeb0e19b9b743987e67d59e587d1a8cd2135f4fb85dba2d13dbc0cde975e30a704aba"}, &(0x7f0000000100)=0x1bf1d62b94da4dce) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x7fffffff}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000bfd000/0x400000)=nil, 0x400000}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0x1) prctl$getreaper(0x2f, &(0x7f00000001c0)) 2018/02/26 23:39:02 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'rose0\x00', @ifru_flags=0x8000}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x0, &(0x7f0000000040)=[]}, 0x8) 2018/02/26 23:39:02 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000500)="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") mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open$dir(&(0x7f0000000000)='./file0/bus\x00', 0x101140, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="641ced776a76cb4f630d7c3a05b7c837a7b90fe51ce5d3286564b55940e45429320402f69732732f65e4960272799b46f060e07d2b596b637840452486460935857dbfaf36c6fa4381a4e24c14cb0157859f22c0ee06e10e1c1d801047b6049867d07d7d6dc0e6e03c", 0x69, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="487fe1b3dd30b5689b2eef7062e0650eb4fe3adfe39b0951b07d9e1f97833bba7d65800cd1e5d22a0b14940bbe770fe2b162fe17b04488b9ec52f95b365e8d0d91344765289934cc623b1db7fb493741dbe334331426b44b37c210c2439c5eb9febbf42108594bf20b7ba8f55f800599f2f5e10bda710ac04cfc45e23f11f2c42376474c4f137e8251e6dfbc0d439ba24e09b4c794212a9e67d0aa013591a9cf0b0b26352904cae545fd9fb364da0aa8c1", 0xb1}, {&(0x7f0000000180)="9ff8e2a49e0ee346d7d425ede4c9bdfb5c79cd6e8bb23e356c87d7b0a59b9549b1dcfc688303663e7850115716c8fbe84d8467392551462b92cd118b0c210ae584bc7082f039d2fb52f3af33d016d0ab2475ab2cdcdb73b73d763fa78a8311bf6bb089b90e77bf9fa608a1aff7f78a6606459e5426b6c42837dd4c99b3c0e73b2e2ca384f6713565199b4aba28f6e8e8a9b97968f0c0efd04de1ae14", 0x9c}, {&(0x7f0000000240)="f92d1bb16067c0d2bc9f24985b834fa73ed0bf6eb6b1d86beed6472ae2bce87b812c09006231dc7b5562675266482fa7e775a4faa144414736acbe07999cbc618285764498a3d6ce9a7f8361999af481af44de124a19bf0c06b2e8f7b9142eb4f598c3171f3440cd1f051fa68de7de53297c2ef3dc205c", 0x77}], 0x3, r1) 2018/02/26 23:39:02 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x582) ioctl$KIOCSOUND(r2, 0x4b2f, 0x1) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000000)=[@request_death={0x400c630e}], 0x48, 0x0, &(0x7f0000000040)="4f6f482283b35fe0e7feabb3b87130ff5aeaf1ac1570ac439b57ab4a4c4e4484f75f3397c04356994af05af85cda6eba975b877d654bb66c4a6e480a800bbc9b8d5b8d3de05e7b6e"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/26 23:39:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='}-GPL\x00', 0xfffffffffffffff9) keyctl$get_security(0x11, r2, &(0x7f0000000340)=""/135, 0x87) bind$inet(r0, &(0x7f0000967000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000000)=""/50, &(0x7f0000000040)=0x32) r3 = add_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="ef92ff2b0df5f1fb6f5ade2ec0a0314216de14a89a1c11683c36e8b344f5bdf83e9a7a3a4c0774a2e726892eb611d0495cd3df2a674d7f165a72a078ff4b0cde264d2ccf00dacda0e48853e78985e23cddf298b4cd2593d0b1527397de93a180f7787eccdf4e900d728b62d42667fbc9f7dbe5424f20d0b651e3abf9089725e772c0b36afdd9ad2b881eebd11dcf538bbe450d0c", 0x94, 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="3b40ca85b6326d93bde69487573133b843dde4e768a0354dfda8b6068a822c11c646d3975522f1", 0x3, r3) 2018/02/26 23:39:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xffff) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000100)=0x5c, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000cecffc)) memfd_create(&(0x7f0000000040)='^}\x00', 0x1) 2018/02/26 23:39:02 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040), &(0x7f0000000080)) ioctl$void(r0, 0xc0045878) 2018/02/26 23:39:02 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0x0, 0x0, {}, [@typed={0x10, 0x6, @u64}]}, 0x24}, 0x1}, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = fcntl$dupfd(r0, 0x0, r0) read$eventfd(r2, &(0x7f00000000c0), 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={r1, r3, r4}, 0xc) [ 60.148420] binder: 12013:12017 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 60.162985] binder: 12013:12019 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 60.163466] binder: 12013:12017 unknown command 536907575 [ 60.163473] binder: 12013:12017 ioctl c0306201 20008fd0 returned -22 [ 60.184870] binder: 12013:12019 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/02/26 23:39:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xd682}, &(0x7f0000000040)=0xffffffffffffffac) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x8, 0x4, 0x37, r2}, &(0x7f0000000100)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x9a5f, 0x1ff}, 0xc) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/02/26 23:39:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000011fe4)=@req3={0x4fd0, 0x3}, 0x1c) 2018/02/26 23:39:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/pid\x00') ioctl$VT_RELDISP(r0, 0xb702) dup2(r0, r0) 2018/02/26 23:39:02 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@local, @loopback, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'gre0\x00', r1}) r2 = socket$netlink(0x10, 0x3, 0x20000000d) accept4(r2, &(0x7f00000000c0)=@un=@file={0x0, ""/4096}, &(0x7f0000be7ffc)=0x1002, 0x0) 2018/02/26 23:39:02 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x100, 0x60}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7bfc8)=[], &(0x7f00006fcff0)=[]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/26 23:39:02 executing program 3: socket$inet(0x2, 0x80a, 0x3ffffffffffe) r0 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) socket$inet(0x2, 0x80000, 0x8f8) sendfile(r0, r0, &(0x7f000084f000)=0x4000, 0xfff) 2018/02/26 23:39:02 executing program 5: r0 = socket$inet(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xffffffffffffff80) uname(&(0x7f0000000140)=""/169) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ipddp0\x00', @ifru_map={0xd9}}) 2018/02/26 23:39:02 executing program 2: r0 = gettid() get_robust_list(r0, &(0x7f0000000040), &(0x7f0000000080)=0x18) 2018/02/26 23:39:02 executing program 0: socketpair(0x4, 0x80000, 0xfffffffffffffff9, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x2, 0x5, 0x9}) r1 = memfd_create(&(0x7f0000000140)='\'', 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000100)={0x3ff, 0x6, 0x0, 0x2, 0x1ff, 0xfffffffffffffffe}) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000a33000)={0x0, 0xfffffffffffffffd}) ioctl$TIOCSTI(r1, 0x5412, 0x7f) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xff, 0xfffffffffffffff7, 0x7}, &(0x7f0000000040)=0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x3, 0x3, 'client1\x00', 0x0, "428acd7ec4633793", "f18f10d99d5594af0a4d8e214b2273088df6e06505886f9411104fdfcdd45749", 0x9, 0x9}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={r4, 0x707f}, &(0x7f00000000c0)=0x8) 2018/02/26 23:39:02 executing program 2: fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', '\x00'}, &(0x7f0000000080)=""/2, 0x2) [ 60.290851] binder: undelivered death notification, 0000000000000000 2018/02/26 23:39:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0x20, 0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) fcntl$lock(r0, 0x7, &(0x7f0000000000)) listen$netrom(r1, 0x100) fcntl$setpipe(r0, 0x407, 0x10001) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) 2018/02/26 23:39:02 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x201, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/28) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000040)) 2018/02/26 23:39:02 executing program 0: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c93ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) shutdown(r1, 0x1) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2018/02/26 23:39:02 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000080)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") ioctl$KDDISABIO(r0, 0x4b37) read(r0, &(0x7f0000b07000)=""/36, 0x24) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x9, 0x3a3d, 0x8}, &(0x7f0000000140)=0x10) 2018/02/26 23:39:02 executing program 2: socketpair(0x13, 0x0, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/77) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000003440)=[{{&(0x7f0000000040)=ANY=[@ANYBLOB="190000000000533468e2040000106989f7ae"], 0xe, &(0x7f0000003400)=[]}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x989680}) close(r3) bind$unix(r2, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r1, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) 2018/02/26 23:39:02 executing program 3: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x941, 0x4) 2018/02/26 23:39:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x20000400) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) writev(r0, &(0x7f0000096000)=[], 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x101000) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) read(r1, &(0x7f0000000240)=""/47, 0x2f) accept$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) 2018/02/26 23:39:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000005a004304ffffffff0176a957f7ffffffb158274012a6d1668339d0070cebab19a629682f6a90ea8503062d05f255378a09d7e1b9ea83c7f23486ebe333fcee16feb5f991c16d4d07452efc8d51773f6411144ebfb3ca9e7203394178a9ef6713f363f9362d06f9e58da8cd540d61552f8f8169320cce4c7edd74531392491d5882c1228f239cbbcc31e7da51ccd82fb88febf6d7c6e02e320c6e3cb553165177354d443800"], 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xc03, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 2018/02/26 23:39:02 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000246ffc), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x50000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/4096) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) 2018/02/26 23:39:02 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="6c2a6273eb0000005a5cf788c555adc66214054e194e252bcd8a9525dae156f4a58a85eca08d0e20e566e786f1ab6a6e86627b0436c1a25590c5fb8256330373da9aea85c93928409ee61596acac35ccb89676e602e606c4369d190b15761608bfc85d54bff11eb5be6f953dd5f2e6ec85f69819ea8aed1670452d13f46f29971df9ac2d4754bd63157dc6a25e41073808bfcbca5f80c0c9df1f0d9c9b2d9bede50990ab011ce287b47fa265ac14dfa6a680d3c807f5cd0c222b1ceb390c242efa7b231b0f46", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) truncate(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r1, r2/1000+30000}}) 2018/02/26 23:39:02 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) write$fuse(r0, &(0x7f0000011fb0)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0xfffffffffffffe97) 2018/02/26 23:39:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000012000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x9, 0x68}) [ 60.498115] binder: 12092:12094 got transaction with invalid offset (0, min 0 max 40) or object. [ 60.513393] binder: 12092:12094 transaction failed 29201/-22, size 40-8 line 3190 [ 60.523120] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.529179] binder: BINDER_SET_CONTEXT_MGR already set [ 60.534714] binder: 12092:12102 ioctl 40046207 0 returned -16 [ 60.542833] binder_alloc: 12092: binder_alloc_buf, no vma 2018/02/26 23:39:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @empty}, 0x19) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) r2 = dup3(r1, r0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)={0x3, {{0xa, 0x4e21, 0x177, @dev={0xfe, 0x80, [], 0x14}, 0xffffffffffffffff}}, 0x1, 0x3, [{{0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}, {{0xa, 0x4e20, 0x65, @remote={0xfe, 0x80, [], 0xbb}, 0x1e1c6f08}}, {{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x8}}]}, 0x210) ioctl$int_out(r0, 0x2, &(0x7f0000000240)) 2018/02/26 23:39:02 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000040)="bc6921146ae5ca05b8c23df28adc1bffd2612e3219ac701212dc8e01") unshare(0x20000000) 2018/02/26 23:39:02 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="a4b2fad3d04a286d7d2c96ae812ebd46d4c6d3708b4779cf095b02", 0x1b, 0xffffffffffffffff) request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='/dev/ptmx\x00', r0) 2018/02/26 23:39:02 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0xc0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0xa, &(0x7f00000000c0)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mkdirat(0xffffffffffffffff, &(0x7f0000000180)='.', 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) 2018/02/26 23:39:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$KDMKTONE(r0, 0x227e, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x10000, {{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e22, 0x7bd, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffff800}}}, 0x108) 2018/02/26 23:39:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='-0', 0x2}], 0x1) sendmsg$unix(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001440)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="123a785e3dd541be72e72cc3b8d83f698d24c3efa181a8c66217e1da1d914baee2d922e2a32d04cc21fd083aa4c72d72589f87bf103e6e8f9e89209537d09f30599097bb489d075eb235a3e883c0f4c2b56bc1383932c37f7e1c4a637b9753e461943ae858bd137e9c771f3b12ae4f36d52836be291270cc7f2c6c9ec9bb33dcfe2ed4dced90fb58daa2e86e6776db519d9392184a2f2b6529a7403682c3e64581", 0xa1}, {&(0x7f0000001180)="6ea30e8563c0b9e4621badcf59223364755f09830282b3e3ed6b85e2aed60400610b157cc43ed44c5c5db0336bdb3a3f08b538684668ebe36a5158ce1196cef79b6436484fceff2ce96804cc8dabb029021d33badfff8b04f2cace5d86b02647dde10c0594411c6705625198dcd846566aef4d821ca768440984f65e6f59db22817f47da62cb2e6247f3a5ecb6f50a9dd81dd145462f339da7f19a31771760557d539a0363aebecc942017f4bb9bc6fff27936d93816b60c6da83e870245939a3d23", 0xc2}, {&(0x7f0000001280)="04fed60f3a55f582109796aca0cdf330ff516c0704f5f276e1cb114c992f10a039ae6c898ec10b0a0edf961c557e9d4856fb4e14ade8f44d93f53367237868ea045ad71b489b5dfd08b408db0b6bb3bb4cd9d40705f49fb68b16", 0x5a}, {&(0x7f0000001300)="52e6d8ee566e491c94bfc69bc3ab5b452357d450cd011b8d21fe2f3ce8f1160af91653120553eeda466cd96b28549fdb0abc3bd9985a34c7e200a4bb52002c90b9728bc1fc0988cf87d8bedf8a17053fed097cde447f3b243742c3bf5cbc5195b0566f88695aa1c0b4853f973af1ea634d6059109af7dd1bc02f712fc26d34e8e0236941bd5d48457af4a0c42a019cc5ea6e8e32d712951a36257bb807f613253dc8bbf54c20437ac445e7a7152708823bbfcb0dbc1cdfb12ccca1a465eaba7950ced2bf52fc5aa7abcc2364cf8153d05cd89d9f3ec2cf01c15f603b639e775265f385fbfa8c9f36976ddc", 0xeb}, {&(0x7f0000001400)="feb6", 0x2}], 0x6, 0x0, 0x0, 0x804}, 0x1) 2018/02/26 23:39:02 executing program 1: r0 = socket$inet6(0xa, 0x80000000000007ff, 0x7) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @empty}, 0x1c, &(0x7f0000000000)=[], 0x298}, 0x8000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003500)=@sack_info={0x0, 0x0, 0x6}, &(0x7f0000003540)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003580)=@assoc_id=r2, &(0x7f00000035c0)=0x4) connect$inet(r1, &(0x7f0000003d80)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000003300)={0x7, &(0x7f00000000c0)=""/4096, &(0x7f0000003240)=[{0x7, 0x1000, 0xffffffffffffff00, &(0x7f00000010c0)=""/4096}, {0xffffffffffffffed, 0x25, 0xa29, &(0x7f00000020c0)=""/37}, {0x1, 0x6, 0x1000, &(0x7f0000002100)=""/6}, {0x7ff, 0x1000, 0x5, &(0x7f0000002140)=""/4096}, {0x2627, 0x11, 0x1, &(0x7f0000003140)=""/17}, {0x0, 0x0, 0x1, &(0x7f0000003180)}, {0x5, 0x70, 0xfffffffffffffff7, &(0x7f00000031c0)=""/112}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003340)={0x0, @in6={{0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x1}}, [0x3, 0x0, 0x8, 0x8, 0x3, 0x6, 0x3ff, 0x40, 0x25, 0x3, 0x2, 0xfffffffffffffffb, 0x7, 0xc484, 0x10000]}, &(0x7f0000003180)=0x108) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000034c0)='/selinux/enforce\x00', 0x12000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000003480)={r3, 0x10000000000001, 0x17, "d874f7ef928a8703f607809acf5c87e17af26ce910cca7"}, 0xffffffffffffff94) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000006a00)=0x600) sendmmsg$inet_sctp(r1, &(0x7f00000068c0)=[{&(0x7f0000003600)=@in6={0xa, 0x4e21, 0xec, @empty, 0x7f}, 0x1c, &(0x7f00000039c0)=[{&(0x7f0000003640)="ad087de8d4caf59e837ff1e37e991eca2a2a1e0a5100e2442f959dc86fd71b87a0af00014b7a573033eff2f0e5d8ac9c9a2107b76371ac7402738b5881215f7d0fbfd4233d90c4ffd844bfaaefcdf7c7f6c1c80b4cd533d6ca92acad011fc5d8e8ed6d1fc6f5a1cb05e0825a55fabad9433f4a804a1dd026d0f519dcc4bbd13ceced1f0af34b7594bb8c73557d2ae092d20d499775c90761b7ffa2d87d3ed21e0c045f923def589a0245db5cf9bb5eb0508cb8834f58dbd68e2617", 0xbb}, {&(0x7f0000003700)="8b27421860c29dccd987d1e2a1c0dd569338931b2f59865082e2234a1bd6f4b2efd96e47f96d5ce3a15eb10345280c609f0c74eba12c10a8975a42c8fb3a5dae195bfeee13d4f6e2618dba05b4e5d6f4411c95c9384110719c15f5f784265f07d0cbb3b4df9b372a2444b28c4a3f8d69b4279bd0a7e55ca5e757d5b162c684a9dac5eb368fa95aab9de5cd9c0c479fb17779ba34957f99c9c1c51ec5ee37c4a3df16cbf15a884301ef77ba54ad9c9d4297150a6a64d66c73c066ee6765005f83", 0xc0}, {&(0x7f00000037c0)="d86d2008d1a8f5e71b71898f25a4951f5b44569439e7ef3cb2902fdf27412fa98b521d90c1768ca27c58a6922c608034da9ea6d3bc191e694b06eb56a703de8f7464b2dd29272ed4138c556e0b4a9e360c291a9442480115537b57ffdd204d38aa", 0x61}, {&(0x7f0000003840)="9b92e2af1d003d6f19726124e7fd2733b689ed75aed67f3d12c77ed7e274fe757561d06edf30374aad056e4d7d8dd679fb82a49f2cf07b5a74a97f9f23fb84a9ae2c8f6f67e8568014674a49913fa5e2282b9eb51eb4cf72127ee61682d29cda2cad15c8a200aa8af998d8f9910721f298f0e26da7a4102c7076ab933326c3b27d5463bf5f489eb6d1b55ec1a940f60f64d944e434a750f1760c755d1fb6ba6b6521e6cbf099de5955e5383037fbfa74d76c425569ea8ffce2104703122e1b197ad1c9abef14f64fdacef538f7", 0xcd}, {&(0x7f0000003940)="1b29dc96aa636d0e0453944c26591dc70bc69ab2bbea6f2b8946aca2beb7d3b4af332847f855a508a53132c61bdb22f94824878dbd96d0dfefad7d0801e00ab73a64105cea11d400e04897b033", 0x4d}], 0x5, &(0x7f0000003a40)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x6, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1000, 0x2, 0x3, 0x1, 0x8b6, 0x7, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0xffff, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8008, 0xd63f, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x203, 0xffff, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x1, 0x4, r2}}], 0x120, 0x80}, {&(0x7f0000003b80)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000003dc0)=[{&(0x7f0000003bc0)="cab4032e147dad0b04e8fad55e2bcc0e64b71baba2962b6130c4819e77395a18a952d42be8ca47039724f4bc80db1d2e14c62f98cbd6c8e57720798d810c77ca702600bf17eeadb28c322848fbdb9cff66697a920ca918e40de19ad543df12e391169c72029ee91150ece5dee020f38ec0d0c3c559af0cc7a2b9b082db5fc97180eb66911958187462230bc57012", 0x8e}, {&(0x7f0000003c80)="72d0211d9fd5ea3e22df0cef9d2c817bd3e65f0bbffc4a006788e2ea2abc42259f42b5a8eb56f52fc1cdf916778d197d60a207cd9f8104dbc3aca60d31515e57610bd7e12b612217691b4148bce5441b3c6633050e66f6426f95ca8a4dddd4ab3e4a2df63eb6f751063d602394b2f0b0cc3332664c4826bbe781f942ef1503f3d7686bd4e3723f574cfaf85eaea20f01b5b4a992b717f44b17ea30e7bf5e044bb288ac291121fa7fff9198cc28c3308718a3c311a812d9db149239f35f4bb766df6776da8d0c27a451d94d51", 0xcc}, {&(0x7f0000003d80)}], 0x3, &(0x7f0000003e00)=[@init={0x18, 0x84, 0x0, {0x9, 0x3cf, 0x7, 0x5}}], 0x30, 0x91}, {&(0x7f0000003e40)=@in6={0xa, 0x4e23, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c, &(0x7f0000003f40)=[{&(0x7f0000003e80)="60db140e2159f87e1a5e70d6ccfcbfa072b06ab44f092d312366d1e31672912cef41f91741d8d333683fdbafe4688794f6901a167cec85c5af6610ded4ba898cf2", 0x41}, {&(0x7f0000003f00)="98dc393719ee8ad50be0c4f10965384ba78285daf0a22f805589e2ab3d355fb1782c5980b0e35eb55e924ddf163930159ef0eaefd12132499ee521185e252a", 0x3f}], 0x2, &(0x7f0000003f80)=[@init={0x18, 0x84, 0x0, {0x1000, 0x7, 0x7ff, 0x900000000000}}, @sndinfo={0x20, 0x84, 0x2, {0xf3, 0x6, 0x0, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff8001, 0x7f, 0x8000, 0x1, 0x4, 0x101, 0x7, 0x81b, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x4, 0x1, 0x4, 0x5, 0x10001, 0x7fffffff, r2}}], 0xc0}, {&(0x7f0000004040)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000005400)=[{&(0x7f0000004080)="63291a04bd13cc34170ecbf9a9b0f5f904a7c9624397015329c0194720fca373295757bbe9ca23438e3f76324170a7453a75f384f897b0519b5b25b4fbe7baac36c22b82d82192c1a7bafc92cdadd704b5929c411faec32dc10993ce8871a1b8ed21cbe11b6c941fabbcca38aad6b76282bb66f2cab7cfdfd3fc5e53b70d9037f0c3218559e2d08004d0f6b5482531c7670cf6ad528e67ba238205ffd7d6c674daef1aa56b411e2225534eafc91940e2b787c075c6a8cbecb91a1b1b1d023be6b1ea86b678fd9793632685", 0xcb}, {&(0x7f0000004180)="4e8cf3559e611ad827589dd2ea666b33c39e15c1ccfa4ffaa9a8e6a8865da6eae026ac6ed1d2740a53a59b1bd5425789cf99e911f4fc1cadfe2a5f25bf79f888ebd07338d897e82b16e33d37edfb2c6a9f4bf14cc147ac81e8f4a2392e5c", 0x5e}, {&(0x7f0000004200)="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0x1000}, {&(0x7f0000005200)="fb7f05de97808de0fe9bc4ab97bd718c5bad05118a6a49514cca840e2051c3a39b9a5726f9a15ebae00b4a4c1a91f6824ffa16611af3642292818a73a726a505f886debdd793e873e12dfba038450c73640f2233f81fd8147178def8c587a5420459900dc6a5f81a8c88d7ab9ffcac6e5ee0e5d7edac68631da5b2a68887f852b48dfdf1d27d541269c8e830ed22d85ebb6dbb69c5a0f5cb73157c1ac1", 0x9d}, {&(0x7f00000052c0)="fade6159b1561b6ace824eef49fa09d4547a0f2296395e32bb47dbaae1f3a5633d4eb7338e03da01f55f6e90aedba7672f3cb3f89090663adff3d624ff5359e4f1fe7a57de595bccc3497631da777ee2996fa46210e2a3a16e5d2dadc59560c5c1c3bc5288780c45e166534783193391", 0x70}, {&(0x7f0000005340)="a2cc0bccafe28469133aa68800cdc29f2c34639f8a643ee29968292786e81855ac72e76d19b90d9b4358710c0dc0ae07e2a7052bd68f9a1a8ba13299e376a273dfec3a5574b2f3dce4af549a9a3c65f426300ec7c0ee6c6fd89acc9b3c96a55d", 0x60}, {&(0x7f00000053c0)="e4b6c2214a4ee2b3cd9ad161bbb1dda7887d386e7946ce9e479e76fda3048a558b7249f92f3d5703b6fe7ce4f40f13ae9376", 0x32}], 0x7, &(0x7f0000005480)=[@sndinfo={0x20, 0x84, 0x2, {0xf5e, 0x7fffcc03cf419cfe, 0x100000000, 0x800, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x6c475564, 0xd14, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0x28, 0x800, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x79, 0x1, 0x6, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x8000, 0x4310, 0x3, 0x9, 0x0, 0x9, r3}}], 0xf0, 0x4080}, {&(0x7f0000005580)=@in={0x2, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000067c0)=[{&(0x7f00000055c0)="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", 0x1000}, {&(0x7f00000065c0)="5bbb6ad71dfd6cec5fe8f2176cf728d464391c92a501fc0781b3b43c22a093c8f4584130eb7510933825d9d220823a43709d10ba85bb451a6f170bc371622df62e92163cb3237fee17bdecd8c5fc5f39f5efef94eb3d6ee231d0a8bb521f00ebd69c1292e689affe18fd31223da735323cb07555ee157692222eaf4ce6c39a0dcb7fc47510c7f27de267800b68b1414ccbe6b4725372a2da2b5e213fefb17b4a1a345e3f8ef9b2bcc9eb1eabbe9b5d158312564abee948eaf29e2c7bb69127807e6c15e7f42bf53161023b67", 0xcc}, {&(0x7f00000066c0)="b1a6dd825b850160302e00406d06f736c17cef4f77e1b66a2d012f2843650e814710aa8838f14ee3e55479c619061dd8edab7b699b2d743dae3993f1aa6f629020e59323ff2adafeacdba7", 0x4b}, {&(0x7f0000006740)="743a5c8075ea27a9147bddd0f5b8a04b84736be5edbd1c7c69e197e9cb9f15516fe5aaf154fb34eb4ada18f03fde1712c8d72ab66485de267923a387aa51dd843ec72f1d9c6de3884e5951520cf51b264bc9b21f", 0x54}], 0x4, &(0x7f0000006800)=[@sndrcv={0x30, 0x84, 0x1, {0x17, 0xfffffffeffffffff, 0x2, 0x7f, 0xa1f, 0x9, 0x10001, 0x8000, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x3ff, 0x6, 0x0, 0x2, 0x1, 0x8, 0x5, r4}}, @init={0x18, 0x84, 0x0, {0x846, 0x2ed0000000000000, 0xd1, 0x8001}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x7, 0xfff, 0x50c}}], 0xc0, 0x4004004}], 0x5, 0x4080) 2018/02/26 23:39:02 executing program 2: mknod(&(0x7f0000043ff8)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x84000) r1 = dup(r0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001700)=0x4, &(0x7f0000001740)=0x4) recvmsg(r1, &(0x7f00000016c0)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x1e, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/74, 0x4a}, {&(0x7f0000000140)=""/255, 0xff}, {&(0x7f0000000240)=""/152, 0x98}, {&(0x7f0000000300)=""/12, 0xc}, {&(0x7f0000000340)=""/156, 0x9c}, {&(0x7f0000000400)=""/216, 0xd8}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/141, 0x8d}], 0x8, &(0x7f0000001640)=""/84, 0x54, 0x400}, 0x40) 2018/02/26 23:39:02 executing program 6: r0 = socket(0x18, 0x0, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000140)=0x6) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000180)={0xfffffffffffffff8, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x118) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/232) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000cfffe)=0x8) [ 60.548450] binder: 12092:12094 transaction failed 29189/-3, size 40-8 line 3127 [ 60.557889] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 23:39:02 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/249}) r1 = socket(0x2000000000000010, 0x803, 0x0) write(r1, &(0x7f0000000180)="240000001a000001016bd104feff001c020b49ff6e10b50b000700eb08000300010000afec7600000000000000004b03864000", 0x33) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$KDSETMODE(r2, 0x4b3a, 0x1) 2018/02/26 23:39:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xffffffff, 0x490f603e, 0x7, 0x42c}, 0x10) r1 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000f61ffc), &(0x7f0000001ffc)=0x4) 2018/02/26 23:39:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) futimesat(0xffffffffffffffff, &(0x7f0000e0eff8)='./file0\x00', &(0x7f000046bfe0)={{0x0, 0x2710}}) 2018/02/26 23:39:02 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) socket$unix(0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/unix\x00') vmsplice(r0, &(0x7f0000000bc0)=[{&(0x7f0000000740)="07a3fd7bdf8a7520290efb0fe653d4ceadcb35a7ae8b6b569ffaa9dfd56e7bc2bd919850f7"}, {&(0x7f0000000c40)="7e180ed1873e6ddc0fd887617d2a0d2d"}, {&(0x7f00000007c0)="3fa0cbf709b43240f0f336d18c237bcdfb5d42b09202ccc553cd178ea68c85a7473c826b85560573c9524529b827be65c0e1b7d758504d9013aaecf0b47878fb0d441b13c17fb5dbac67d6eed98804d15f111aaa42bc28b1f54d2fbfc362299ecfb25877a6bf018956ad47bf4eb9f9c40fb268b8585ac703ecf2290789050af494e1a241"}, {&(0x7f0000000880)="41cb2158e95fa65501cf73823c17053f6a5775ca343c40fc27b862223ef84629d6cbe2a6927291f40bc7a0c94742fd813d9f9288fd91b1f04fe07dc65c2320cfa7bb9498cf93f5b27e75932735b2ba2f4774bf21913425fd4fb46164f78cd83a2ec478c4681d903bd4da3cfeff4e0936bab1f43c4dec7f63c5583d5406047b5d9d04d4c2fa440ae37079cb0939f68b561eeb76cb80793f630d0ef05e0d5ac38c76f29ee6e06e680f36eda7bf13c4801a90", 0xfffffffffffffef5}, {&(0x7f0000000940)="15c0c063be4fadfe830fcb5cd93f9594bbeea31d0c9d3c6673cbd4e54f338013dee3e68a960dad67fd8deef44b025d2914a9a40608a2439c3619014b9e33b1006b85b6ee2c0775cbecc1622657b6c33387e6bd7c049713f3ab684a76b566f69a65f8c4ed85abb101b5c60dc92e00d7514844379853b5d7d0561bcdc60bf49724ef3effca6b7625a95c42e72fb88eabdd29892aa58b5e044f3c4bf3ad0bab0dd1f2b52f15fe3d5d222d45343976b1ca61eacb739d6918404b1db6a0cd118bf7c9003e259dcd04cad5c815b2dfcfa7b7232a696e184cce260d75ce8f1cc636b1322ebe477039376de330f523a3b05ec1e9"}, {&(0x7f0000000a40)="0aee60911b0a0044602f923a412746946bdabfae31978694823f43d82290400db0d0e1d65ec985c27ca76bb1c7f711e5fcd13590dcdd316ad589188f237449af6f090664090aaaad20f1c111562b41a250308bb0ea7f1ea19e585011fd0345943eddac91c75682c41ab373e8c96d20779a35f500a4580ebe29c92c90135d7054d14cf1560bc31c6009caf1e0f52581070899c2f2858a28cec28cc7954b446caf8cb8c43085d711149b42"}, {&(0x7f0000000b00)="7a9d0630132faf7ff2e6f27e52a5efd6cd66bb525c8417cdb1e05e454a74a4cd279596260b6fc4227a638a15fdcaa3dc6d9d5b72cf1aa895a4931c0a12331d6e393f20bc1a5f672c4bec6a99ef5fc482cb4a02c1b4f9efafcb9518e2af52eb241ee37b26cf073e15f280018c1d9b5d57b205906424a7ae99ea3096d59eb9faf4cc5fde2d8c13953913b3cf893dda45708589f156f0e041ae5be61628f62ca80306eef5c2efd317155567180471ac67b4b03c0bb00b5f677957aa93"}], 0x1, 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x3}) 2018/02/26 23:39:02 executing program 6: mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000427fec)={0xffffffffffffffff, 0x0, 0xfff, 0xbbe, 0x0, 0x0, 0x200, 0x80000000, 0x0, 0x40000000000000d8}) 2018/02/26 23:39:02 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5382, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x100000000, 0x7, 0x5, 0x0, 0xff}) 2018/02/26 23:39:02 executing program 2: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000040)=0x3a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="26cfcf9b4a4faf1d888ebfe5fcff65fa36a6036136d8780389a989c0"], &(0x7f00000000c0)=0x2e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000031efd4)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x5, [@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @rand_addr]}, 0xfd91) 2018/02/26 23:39:02 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x6, 0xd1da, 0x8, 0x7fffffff, 0x10001}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000a25ffc), &(0x7f000039f000), &(0x7f0000000040)) waitid(0x0, 0x0, &(0x7f0000001ff0), 0xa0000004, 0x0) 2018/02/26 23:39:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)={0x20, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x3, @ipv4=@loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) inotify_init1(0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/28) 2018/02/26 23:39:02 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x5, &(0x7f00000000c0)="39fb7299743bf3f8baef0183c4ad18c6c3729e4e3cf4070be571325e803fe22fc9cf66a66c0e79747b1f6fd9cebf5f259cf3d17e57dc08be3a015ddc5a3c3b90cd3f01d6043acbc2c94b62c94a61a6bd6c7c88385d47fa0ad153bd0031d7b2374dd1f9da4d1c2504b58608afeec3391f7e601037a2592e265420b244b601f2ab786fb34548b56d60b117f7c84d45d9e2bc4789815fa60310f7a2b44838c729") 2018/02/26 23:39:02 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) connect(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="1a00000007008508aaaaaaaaaa1500009dcb8e03ade6912d134212e0de6bd7b331150ae959166b893c378b22d815e7c209b1e137a3545942d730f7066fa749588dedb0fc110d3783f8d5c66dec64d29df78d407c7a21d9bae8e039166e095b1491fab9caf32e577b122de3d9f8ab1fb0bf4e0afd71bd5547f8c69435022555745bb54d9305436612d1c018dbe4f191c8af5662933e7ca592dbca1169c461e0103f1b1d6c9a3e65d474cfa772c3ddf217b100d71c9beac390f0ecf155"], 0x10) mkdir(&(0x7f0000501ff6)='./control\x00', 0x0) creat(&(0x7f000078dff8)='./file0\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 2018/02/26 23:39:02 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0xffffffffffffff7b) connect$inet(r0, &(0x7f0000fadff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2e) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0xffffffffffffffff, 0x0, 0x6, 0x2, 0x7fff}, 0x40, 0x0, 0x5}) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000a7dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/02/26 23:39:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001040)='/dev/sg#\x00', 0x100000, 0x0) recvfrom$unix(r0, &(0x7f0000001080)=""/4096, 0x1000, 0x100, 0x0, 0xce1fe0b045cf8927) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@empty, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in=@broadcast=0xffffffff, 0x4e23, 0x183, 0x4e24, 0x0, 0x2, 0x20, 0x20, 0x3c, r1, r2}, {0x6, 0x9, 0x401, 0x6, 0x8, 0xc518, 0x8, 0x976d8e2}, {0x3, 0x5a, 0xb5, 0x328}, 0xb6a, 0x6e6bb0, 0x1, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d4}, 0xa, @in6=@empty, 0x3500, 0x4, 0x3, 0x5, 0x1, 0x5, 0x7}}, 0xe8) 2018/02/26 23:39:02 executing program 5: mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000664fc0)) r0 = socket(0x10, 0xfffffffffffffffd, 0xa) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000000)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) read(r0, &(0x7f00000000c0)=""/112, 0x70) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x1, 0x0, 0x20, 0x8001, 0x1ff}, 0xc) 2018/02/26 23:39:03 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000001e000)='/dev/loop-control\x00', 0x40102, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180)=0x3, 0xfffffffffffffe55) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x20000000080000) write(r0, &(0x7f0000000000)="89f8883fbeec64aa5028043f539c928251e3ad501575fb7194899b9966bb8c2c8074d4bb24afc464ffd1c432ee0a6cd7c923a2309440e11d98430188df72d1586c14f7a0642e4eed11d10d70ec8b3593bb0a0fefb0dd326f575abd7e1336e4cdcf712f732bed", 0x66) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) dup3(r2, r2, 0x80000) 2018/02/26 23:39:03 executing program 6: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x5, 0x0, 0x100, 0x8, 0x28, r1}) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) 2018/02/26 23:39:03 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000002c0)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000000300)='map_files\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000180)=""/246, &(0x7f0000000280)=0xf6) chroot(&(0x7f0000000340)='./bus/file0/file0\x00') symlink(&(0x7f0000000040)='./control\x00', &(0x7f000000affa)='./bus\x00') symlink(&(0x7f0000000380)='./bus/file0\x00', &(0x7f00000003c0)='./bus/file0\x00') r2 = creat(&(0x7f0000000140)='./control/file0\x00', 0x5) ptrace$pokeuser(0x6, r0, 0xffffffff, 0xff) stat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000400)) syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./bus/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000000)={0x44, 0x2, 0x2}) fchdir(r1) 2018/02/26 23:39:03 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x7530}, 0x10) clock_getres(0x5, &(0x7f0000edeff0)) 2018/02/26 23:39:03 executing program 7: r0 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001240)=""/4096, &(0x7f0000001200)=0x1000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000100)=""/119, &(0x7f00000001c0)=0x77) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000002dd0700020000001f5f08c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/02/26 23:39:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1a4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0)=0x80000001, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = add_key$user(&(0x7f0000001240)='user\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000012c0)="d7f3581555125e7c32b8b0eebacaf3f8880f", 0x12, 0xfffffffffffffffa) r3 = request_key(&(0x7f0000001300)='user\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001380)='net/tcp6\x00', 0xfffffffffffffff8) r4 = add_key$user(&(0x7f00000013c0)='user\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)="99ab851f4dc76794411bc42b8642777f8fe77f95f474954c84b912055e37235c09f4e1d3fe924079c37994", 0x2b, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000001480)={r2, r3, r4}, &(0x7f00000014c0)=""/255, 0xff, &(0x7f0000002600)={&(0x7f00000015c0)={'vmac(fcrypt)\x00'}, &(0x7f0000001600)="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", 0x1000}) r5 = syz_open_procfs(r1, &(0x7f0000000080)='net/protocols\x00') signalfd(r5, &(0x7f0000001140)={0x100000001}, 0x8) getrusage(0xffffffffffffffff, &(0x7f0000001180)) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/02/26 23:39:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x81) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000040)=[0x0, 0x1]) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a9effc), &(0x7f000018fffc)=0xdb83defe28725f94) [ 60.739704] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 60.752319] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 2018/02/26 23:39:03 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x8000, r3, r4, 0x3f, 0x24001) r5 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, r5) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x7, &(0x7f0000dd7fe0)={0x0, 0x0, 0x6}) ioctl$TIOCSCTTY(r1, 0x540e, 0x6) [ 60.779968] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. [ 60.798226] netlink: 11 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/26 23:39:03 executing program 2: mkdir(&(0x7f00000001c0)='./file1\x00', 0x10000) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) mknod$loop(&(0x7f0000000140)='./file1\x00', 0x29, 0x0) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'vcan0\x00'}}, 0x1e) mount(&(0x7f0000000080)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x0) 2018/02/26 23:39:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000180)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000040)=0x26) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x57}, &(0x7f0000000140)=0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) read(r3, &(0x7f0000fd5f0f)=""/1, 0x1) readv(r3, &(0x7f0000985000)=[{&(0x7f0000885000)=""/90}, {&(0x7f00002f2000)=""/4096}, {&(0x7f0000724f2a)=""/214}, {&(0x7f000034a000)}, {&(0x7f00001b2f21)=""/223}, {&(0x7f00004ebfcb)=""/53, 0x153}, {&(0x7f00002af000)=""/178}, {&(0x7f00003d3f03)=""/253, 0x37b}], 0xd8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r0, 0x0) 2018/02/26 23:39:03 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000023f000)={0x44, 0x0, &(0x7f0000faa000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00003dbfa8)=[@flat={0x77682a85}], &(0x7f000083afc0)=[0x0]}}], 0x0, 0x0, &(0x7f00009f8fff)}) 2018/02/26 23:39:03 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x20005}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x0, r0}) read(r2, &(0x7f0000950000)=""/128, 0x80) 2018/02/26 23:39:03 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x2) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f00000000c0)="0000000083000000000000000000000000000000", 0x2000, 0x0) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x0) 2018/02/26 23:39:03 executing program 4: r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv4_newroute={0x20, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f0000001540)=[{&(0x7f0000000240)=""/185, 0xb9}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/146, 0x92}, {&(0x7f0000001480)=""/160, 0xa0}], 0x7, 0x0, 0x0, 0x9162}, 0x40000000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7, 0x5, 0x9}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1ff, 0x341, 0x369, 0x2, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x14) 2018/02/26 23:39:03 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) finit_module(r0, &(0x7f0000000040)='net/tcp\x00', 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003d4000)='net/tcp\x00') setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000aa8000), 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x0, 0xaa}}, 0x648b8f4b4df9cfdf) sendfile(r0, r0, 0x0, 0x1) 2018/02/26 23:39:03 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000240)=0x80000000) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000200)=0x4) getpgid(r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f00000002c0)={{0x3}, {0x2, 0x80000000}, 0x0, 0x2, 0x8}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x401, 0x4e22, 0x0, 0x2, 0x0, 0x20, 0x0, 0x0, r2}, {0x9, 0x3f, 0xcb222ee, 0x56, 0x401, 0x5, 0xffffffff00000001, 0x1}, {0x8, 0xaaaa, 0x9f6, 0x2}, 0x3f, 0x0, 0x1, 0x0, 0x2, 0xc91f68f812b87e8b}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x33}, 0xa, @in=@empty, 0x3506, 0x3, 0x0, 0x6, 0xd7ed, 0x2374, 0x8}}, 0xe8) 2018/02/26 23:39:03 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x100) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) openat$sequencer(0xffffffffffffff9c, &(0x7f000039eff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xffffffffffffdcc6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0x6e, &(0x7f0000000080)="3af48a85b6377673675a19811deb2afccb4fd00dfb0b74ce8b3c43c14798e2e4c909363c1dee1b2bc4e660e10880e06b7f5eff4412b23c4cb58ba8c59e36344f8b23eaf2ac1767ada387c488133669ba230ed7dbb831eec3f3198afa260ca1d81abcbddf1021670fa7339c635b85"}) 2018/02/26 23:39:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000080)="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", 0x1000) r1 = userfaultfd(0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001080)={0x80000001, 0x3f, 0x2, 0x9}, 0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x10, r0, 0x41) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff5fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c7fb0)=[{r1, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x6) r2 = pkey_alloc(0x0, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000010c0)='bcsh0\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001100), 0x4) pkey_mprotect(&(0x7f0000015000/0x4000)=nil, 0x4000, 0x1000009, r2) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) close(r1) 2018/02/26 23:39:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$unix(r1, &(0x7f0000d6aff6)=@file={0x0, './file0\x00'}, 0xa) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/02/26 23:39:03 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0xffff}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000000)={{0x3, 0x2, 0xd, 0x1, 0x2}, 0x0, 0x9}) dup(r2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setfsuid(r3) dup2(r2, r1) writev(r1, &(0x7f0000880f60)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) 2018/02/26 23:39:03 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000040), &(0x7f000023a000)=0xffffffffffffff2a) 2018/02/26 23:39:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x5, 0x1, 0x6}, 0xc) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @empty}, &(0x7f00000001c0)=0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x1, 0x0, 0x4, 0x7fffffff}, 0x10) fcntl$setflags(r0, 0x2, 0x1) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e24, 0x8, @empty, 0x1}, {0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7aeb}, 0x3, [0x1, 0x5, 0xc693, 0x2, 0x572, 0x9, 0x1, 0x800]}, 0x5c) 2018/02/26 23:39:03 executing program 2: r0 = gettid() unshare(0x80000000) exit(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x8000) capget(&(0x7f0000000100)={0x20080522, r0}, &(0x7f0000000140)) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/02/26 23:39:03 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e20, @rand_addr=0x5}, @in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xff}, 0x1ff}], 0x48) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000400)=[], 0x1c4, 0xffffffffffffffff) [ 61.217843] binder: 12209:12219 got transaction with invalid handle, 0 [ 61.229566] binder: 12209:12219 transaction failed 29201/-22, size 24-8 line 3219 [ 61.252271] binder: BINDER_SET_CONTEXT_MGR already set [ 61.257861] binder: 12209:12246 ioctl 40046207 0 returned -16 2018/02/26 23:39:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="3a6523f0", 0x0) ftruncate(r2, 0x40001) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'vlan0\x00', @ifru_addrs={0x2, 0x4e20, @broadcast=0xffffffff}}) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000040)={"00bbdac113231d0a7eed1c4bf597a76f", {0x4, 0x0, 0x0, "cb7570151410", 0x7f}}) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=ANY=[@ANYBLOB="00000006100000000000000000000000"], 0x1, &(0x7f0000000940)=[], 0x0, &(0x7f0000000680)=""/108, 0x6c}}, {{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000700)=""/164, 0xa4}], 0x1}, 0x3}], 0x2, 0x0, 0x0) [ 61.268223] binder: 12209:12246 got transaction with invalid handle, 0 [ 61.275821] binder: 12209:12246 transaction failed 29201/-22, size 24-8 line 3219 [ 61.298494] binder: undelivered TRANSACTION_ERROR: 29201 [ 61.304132] binder: undelivered TRANSACTION_ERROR: 29201 INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 244.860759] INFO: task syz-executor0:12247 blocked for more than 120 seconds. [ 244.868053] Not tainted 4.9.84-ga9d0273 #44 [ 244.872893] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.881255] syz-executor0 D29808 12247 6226 0x00000004 [ 244.886988] ffff8801c8030000 ffff8801c4662a00 ffff8801b47a3480 ffff8801c31f0000 [ 244.894981] ffff8801db221b98 ffff8801cc1c7a70 ffffffff838a438b ffff8801c8030000 [ 244.902971] ffffffff8114529a 00fffc0000000000 ffff8801db222468 ffff8801db222490 [ 244.910948] Call Trace: [ 244.913509] [] ? __schedule+0x67b/0x1ba0 [ 244.919190] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 244.925515] [] schedule+0x7f/0x1b0 [ 244.930695] [] __lock_sock+0x13c/0x260 [ 244.936205] [] ? proto_unregister+0x370/0x370 [ 244.942471] [] ? prepare_to_wait_event+0x450/0x450 [ 244.949022] [] lock_sock_nested+0xf6/0x120 [ 244.955227] [] ipv6_getorigdst+0x136/0x610 [ 244.961095] [] ? ipv6_print_tuple+0x30/0x30 [ 244.967036] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 244.973256] [] ? mark_held_locks+0xaf/0x100 [ 244.979199] [] ? mutex_unlock+0x9/0x10 [ 244.984723] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 244.991806] [] nf_getsockopt+0x6a/0xc0 [ 244.997313] [] ipv6_getsockopt+0x1ce/0x250 [ 245.003190] [] ? do_ipv6_getsockopt.isra.5+0x2160/0x2160 [ 245.010260] [] tcp_getsockopt+0x82/0xd0 [ 245.015881] [] sock_common_getsockopt+0x95/0xd0 [ 245.022180] [] SyS_getsockopt+0x14a/0x230 [ 245.027944] [] ? SyS_setsockopt+0x250/0x250 [ 245.033903] [] ? move_addr_to_kernel+0x50/0x50 [ 245.040104] [] ? do_syscall_64+0x48/0x490 [ 245.045885] [] ? SyS_setsockopt+0x250/0x250 [ 245.051950] [] do_syscall_64+0x1a4/0x490 [ 245.057637] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 245.064561] [ 245.064561] Showing all locks held in the system: [ 245.070866] 2 locks held by khungtaskd/514: [ 245.075155] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.083850] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.093520] 1 lock held by rsyslogd/3651: [ 245.097633] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.106521] 2 locks held by getty/3779: [ 245.110461] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.119758] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.129678] 1 lock held by syz-executor0/12247: [ 245.134332] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] ipv6_getsockopt+0x1b3/0x250 [ 245.143881] 1 lock held by syz-executor0/12264: [ 245.148515] #0: (sk_lock-AF_INET6){+.+.+.}, at: [] ipv6_getsockopt+0x1b3/0x250 [ 245.158062] [ 245.159658] ============================================= [ 245.159658] [ 245.166858] NMI backtrace for cpu 1 [ 245.170479] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.84-ga9d0273 #44 [ 245.177633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.186959] ffff8801d868fd00 ffffffff81d956b9 0000000000000000 0000000000000001 [ 245.194924] 0000000000000001 0000000000000001 ffffffff810bb190 ffff8801d868fd38 [ 245.202894] ffffffff81da07dd 0000000000000001 0000000000000000 ffff8801ca328418 [ 245.210868] Call Trace: [ 245.213425] [] dump_stack+0xc1/0x128 [ 245.218758] [] ? irq_force_complete_move+0x390/0x390 [ 245.225477] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.231415] [] ? irq_force_complete_move+0x390/0x390 [ 245.238137] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.245203] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.252183] [] watchdog+0x6f0/0xa70 [ 245.257426] [] ? watchdog+0x125/0xa70 [ 245.262843] [] kthread+0x26d/0x300 [ 245.267999] [] ? reset_hung_task_detector+0x20/0x20 [ 245.274630] [] ? kthread_park+0xa0/0xa0 [ 245.280225] [] ? kthread_park+0xa0/0xa0 [ 245.285816] [] ? kthread_park+0xa0/0xa0 [ 245.291417] [] ret_from_fork+0x5c/0x70 [ 245.297036] Sending NMI from CPU 1 to CPUs 0: [ 245.301549] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b4076 [ 245.308866] Kernel panic - not syncing: hung_task: blocked tasks [ 245.314992] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.84-ga9d0273 #44 [ 245.322146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.331473] ffff8801d868fcb8 ffffffff81d956b9 ffffffff83a8b2a0 ffff8801d868fd90 [ 245.339434] ffff8801ca328400 dffffc0000000000 ffffffff84409000 ffff8801d868fd80 [ 245.347399] ffffffff8142f571 0000000041b58ab3 ffffffff8418b2c0 ffffffff8142f3b5 [ 245.355361] Call Trace: [ 245.357918] [] dump_stack+0xc1/0x128 [ 245.363251] [] panic+0x1bc/0x3a8 [ 245.368240] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.376435] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.383673] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.391200] [] watchdog+0x701/0xa70 [ 245.396444] [] ? watchdog+0x125/0xa70 [ 245.401863] [] kthread+0x26d/0x300 [ 245.407018] [] ? reset_hung_task_detector+0x20/0x20 [ 245.413651] [] ? kthread_park+0xa0/0xa0 [ 245.419242] [] ? kthread_park+0xa0/0xa0 [ 245.424834] [] ? kthread_park+0xa0/0xa0 [ 245.430439] [] ret_from_fork+0x5c/0x70 [ 245.436397] Dumping ftrace buffer: [ 245.439954] (ftrace buffer empty) [ 245.443637] Kernel Offset: disabled [ 245.447246] Rebooting in 86400 seconds..