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", 0x1000, 0x1000}, {&(0x7f0000001380)="19a321d52cd31623a1537657dc4fcc402818d1e113467b685683fe018c7df1736908f3cb32ab070d124d06dfbc20cc9cb97e97c3985ef198958089a0a818ddd682607f4f443d687236e7dda6a57d3832dcf2308922f0bbbca81bdf9737aea22b07f5601a93763d463ab0b17f3cc727c4724225a2c4012f2c7c815782897afc2bc806810a78d1dbfc68792f80aea097ce8acfcd1de85b329c3f2c5439d671f401331b", 0xa2, 0x7}], 0x0, &(0x7f00000014c0)={[{@fmask={'fmask', 0x3d}, 0x2c}, {@discard='discard', 0x2c}, {@dmask={'dmask', 0x3d, [0x32]}, 0x2c}, {@gid={'gid', 0x3d}, 0x2c}, {@nocase='nocase', 0x2c}, {@usefree='usefree', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x39, 0x79, 0x3f, 0x33, 0x7c, 0x32]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) [ 72.899388] FAT-fs (loop1): invalid media value (0xd9) [ 72.904729] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/26 07:05:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/04/26 07:05:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r1 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x9, &(0x7f0000000040)=""/11) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/26 07:05:32 executing program 3: r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) [ 72.962775] binder_alloc: 10520: binder_alloc_buf, no vma [ 72.967152] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 72.969347] FAT-fs (loop2): Unrecognized mount option "fmask=" or missing value [ 72.977955] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 73.035875] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 73.048728] binder: 10520:10526 transaction failed 29189/-3, size 40-8 line 3133 [ 73.063097] binder: BINDER_SET_CONTEXT_MGR already set [ 73.069374] binder: 10520:10526 ioctl 40046207 0 returned -16 [ 73.071109] binder_alloc: 10520: binder_alloc_buf, no vma [ 73.071127] binder: 10520:10559 transaction failed 29189/-3, size 40-8 line 3133 [ 73.071166] binder: 10520:10561 got transaction to invalid handle [ 73.071174] binder: 10520:10561 transaction failed 29201/-22, size 0-0 line 3010 [ 73.081518] FAT-fs (loop2): Unrecognized mount option "fmask=" or missing value [ 73.121846] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.127471] binder: undelivered TRANSACTION_ERROR: 29201 [ 73.134624] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/26 07:05:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100), 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x1, 0x80000000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x3, r2, 0x0, 0x4}) 2018/04/26 07:05:32 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x6612, &(0x7f0000000000)={0x2000000000000588, &(0x7f0000000040)}) 2018/04/26 07:05:32 executing program 5: fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80000001, &(0x7f0000000000)='./file0\x00', r0, &(0x7f00000000c0)="6851c03f68f6fd92a879c4") syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000140)=ANY=[@ANYBLOB="696e69745f697461626c653d382c0000484419f004edceca086ef43bec26cc9a2121b081869eac08ae6aa9f286c4a4fb5a0963144befd22b87a693d0fe9f5876356f1870c0fab41758008744d4f9728c25cbbf3dd67418906631058cdc2e10ff6abd04b05d3f9ed4f460ffae73239f4dade8ee6dfdb9ea2bd6"]) 2018/04/26 07:05:32 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x11, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r2, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000180)) r3 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="00634040010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000934cf9326d421a856aa931ada0dda307418b4e685bf7978196c794", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) openat(r3, &(0x7f00000001c0)='./file0\x00', 0x80000, 0x68) 2018/04/26 07:05:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x2000, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{}, {r0, r1/1000+30000}}) 2018/04/26 07:05:32 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x67, @rand_addr=0x6, 0x4e24, 0x3, 'lblcr\x00', 0x8, 0x4, 0x22}, 0x2c) 2018/04/26 07:05:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 73.224875] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 2018/04/26 07:05:32 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) socketpair$inet6(0xa, 0x80a, 0x400, &(0x7f0000000040)) [ 73.283915] binder: 10584:10590 ioctl c0306201 20ddd000 returned -14 [ 73.291652] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 73.299084] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 73.322423] binder_alloc: binder_alloc_mmap_handler: 10584 20000000-20002000 already mapped failed -16 2018/04/26 07:05:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:32 executing program 5: memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7, 0x1, [0x4]}, &(0x7f0000000080)=0xa) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) 2018/04/26 07:05:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) [ 73.333587] binder: BINDER_SET_CONTEXT_MGR already set [ 73.339554] binder: 10584:10590 ioctl 40046207 0 returned -16 [ 73.342386] FAT-fs (loop3): bogus number of reserved sectors 2018/04/26 07:05:32 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x80, &(0x7f0000000080)=0x4) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r1, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x81) 2018/04/26 07:05:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) [ 73.342390] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/26 07:05:32 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0xfff, 0x3, 0x1f, {}, 0xc08, 0x5}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000400)="2f65786500000000000409004bddd90008000000000000e9a9d50f1e8600000854fa07424adee93707da75af0600000000000000d2ef6ae0d178621cffc0a87164000000e39c5a8640c87965e0be584ef732d7440043bbab350951af218fa770d2bf7768a57a55cc02c58c8c1cc169ec9402766bc93d9d60bb786bc410eec4f7ce96e4e1938ba746d760a333e05855fa740a5419d280fd2da648a9e09cd0d368a732fbffffffffffffff2352680578450b0b45a2f758a0693c28322245dd976e1f") ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000000c0)=0x1) ioctl$DRM_IOCTL_RES_CTX(r2, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) [ 73.362472] binder: 10584:10605 ioctl c0306201 20ddd000 returned -14 [ 73.364149] binder_alloc: 10584: binder_alloc_buf, no vma [ 73.364170] binder: 10584:10603 transaction failed 29189/-3, size 40-8 line 3133 [ 73.372465] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 73.431850] FAT-fs (loop3): bogus number of reserved sectors [ 73.431854] FAT-fs (loop3): Can't find a valid FAT filesystem [ 73.455804] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 73.521779] FAT-fs (loop1): Unrecognized mount option "" or missing value [ 73.523547] FAT-fs (loop3): bogus number of reserved sectors [ 73.523551] FAT-fs (loop3): Can't find a valid FAT filesystem [ 73.579650] FAT-fs (loop1): Unrecognized mount option "" or missing value 2018/04/26 07:05:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x1ff) getsockname$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) writev(r0, &(0x7f0000000080)=[{&(0x7f000094ffd7)="2900000018003101002806d2f70ad3de47412000010000f206021d00000000ff06800000000c000800", 0x29}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x55b8000000, 0x8000, 0x1000, 0x8, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8) 2018/04/26 07:05:32 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x1c51, 0x8, 0x0, 0x1, 0x9, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0x200000000000}) 2018/04/26 07:05:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[], 0xfffffffffffffc8e) 2018/04/26 07:05:32 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "fd6d167a120ef7350a26560dea02b6da36e5006afdc8474c15a36afd5ed247bc793cc1575a850847ce39adff2c19df1fab24ab5a5536ed7b96d0d5ba9e597086be16e6354687b40904a343396049f625e167d8d59e1176edf8d205166a665a933b88baa11a7437646df9e3799bdca4ff2f79108a50daa65fd6d146158aa3f566f7fe1fda952c8deb93814e8bcfbf00119dc5def070636d426efbf0e7b3b031e0b7ec4488e629eddf992748591392ed67e7275c0ab81886bcb9e4e937109bf749feb1ec6791050f3578998c227ad537b109afec8de5fcbeb2f73317ac00cf6a5fd2525c"}, 0xe7) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0xa34, 0x80000000, 0x9}) 2018/04/26 07:05:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'ipddp0\x00', 0x2}, 0x18) 2018/04/26 07:05:32 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB='testok,\x00']) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000000140)) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r0, r1/1000+10000}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x201, 0x0) sendfile(r2, r2, &(0x7f00000001c0)=0x42, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d1000000c81685ba3da61469e097658608f2ad90a8117d5b4d4e4fb1ebc39c1c550678495b88a80ce10dd736ff0fc36a52e7bf94212d2e9b8c8fec4406000000007c127047c1bc438eff7c9601735f6cb631a94990e03c421275bf8bc2df1a3a00af0223635f3887f8e7b140ffaecb9fffc4a63e5f484e0fef282622939b1faf883e56c7116690f21010949e02d0e7c9ac88ad47c41d5bc01b20f55524de6f8a51a323c659a16f894103b61c0d7b2869bce0f5d879b5c157c1b777e575f96f87d0e02ffaf7421ac800000000000000000000000000d0b3572bf6"], &(0x7f00000002c0)=0xd9) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={r3, 0x7fff}, &(0x7f0000000380)=0x8) 2018/04/26 07:05:32 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) sched_setparam(r3, &(0x7f0000000100)=0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) [ 73.624676] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.630746] binder: release 10584:10590 transaction 297 out, still active [ 73.653382] binder: unexpected work type, 4, not freed 2018/04/26 07:05:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="696e69745f697461626c653d382c0058f34ec0ad2c828953fc901142f40308035a77f7ca7c2c322afb4c43af5401ee4c77a24c21416cf98ad1465edbad49d3eb8317059204a07844efd798295c2453e08291ec7993d6e3c3f48fa29a1a74750a17"]) 2018/04/26 07:05:32 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x401, 0x0) getpeername$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:32 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000005c0)={0x0, 0x2}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001800)=@assoc_value={0x0}, &(0x7f00000018c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001900)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x10001, 0xa943, 0x2, 0x0, 0x5}, &(0x7f00000019c0)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001dc0)={0x0, 0x90, "48a8e57e5ae0b33359c23443158e5603f401a99887e7647c2add0c539fa7d89d0b7842e91a104e7f3d5765328f8cfc260fcbbbf5de358ec6d165a58b8ed18b6b9ad5bee2b73b18e0f2b0b112eeb7848aaf2259f75da8878ea8bacbb56893aad445240860bcdd58d8af3045ce6761b48ad938690d4e45756c4e4fcb737e8f3841b0294b932ac441b4b83759dc810d2424"}, &(0x7f0000001e80)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001ec0)={0x0, 0x5}, &(0x7f0000001f00)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001f40)={0x0, 0x400, 0x100000000, 0x3, 0x401, 0xfffffffffffffffc}, &(0x7f0000001f80)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001fc0)={0x0}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002040)={0x0, 0x10000}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000020c0)={0x0, 0x3}, &(0x7f0000002100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002680)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}}, [0x1, 0x95b6, 0x3, 0x7, 0x3, 0x401, 0xab, 0x10001, 0x2, 0x386f, 0x3, 0x3ff, 0x7, 0x100000000, 0xff]}, &(0x7f0000002780)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000027c0)={0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x7fffffff}, &(0x7f0000002800)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002840)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002880)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000028c0)={0x0, 0x5, 0x6, [0x2, 0xffffffffffffffad, 0x7, 0x0, 0x1, 0x1]}, &(0x7f0000002900)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003100)={0x0, 0x5}, &(0x7f0000003140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003180)=@assoc_id=0x0, &(0x7f00000031c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000054c0)={0x0, 0x48, &(0x7f0000005440)=[@in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0xd}, 0x8}]}, &(0x7f0000005500)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005540)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000005580)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000005700)=[{&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000240)="70b78a631ce3c6b0441f86ab6943a9bd56f7280c05d778f780a775b0a3e33b2744512e0cf0f4eac552018fed3481f0eb61735292d6466c681ef7a2addedbbeeadec0dddeff9f9c5ccc42d4bfbb510f27bbefd6ae088042789a7d5f96b5ace624f11ac215a51e15567b294a2ea667392542aa72f6af7d3b045255227309f091b8c9a739f7b7dee5fc3713f8e56cc2636c31a02765ae27595312722581fa068edd0b253a2a300f947fb7bc4763e0eecb378877f10d2b645e3986b905907f0112402486882359524d3479df6779fe259e51dc5f0c78f2a5bc93e1190dfaa443", 0xde}, {&(0x7f0000000340)="0a90c6ce603be0b98fb9e74db5d5c8cb08ad1ef353e56c5be7c508e063f829d2f14b54e4b79653359dfaa5e5bf55a5342e363cf12df0e13ef7b40b470eeb94ebea21990aaf04e0189c19930c9ee6c5f3c335e40d29624e9f09e1af94142cc02ee345b18be95d5fdcd800542923ab7b41ed5baecc3e677d1d9d66883d12fac3c0f22313", 0x83}, {&(0x7f0000000040)="bedee0f2957702cf6f5d27faef0c", 0xe}, {&(0x7f0000000400)="4ea7dda8c88990173fabcc603b8b6bfc0b2680cca960260861276c14ea9ea0e9d82e61926bae717b188c63b6048fb3e5b596775a9d52c23d3d655629c5f5c79af38ea24612c9fc4446b21e559e3b53ec9b67c71bf1ffd7ecb15bb29419aa2b552c24c75b558d3352824774bfba424b1f0c76c3c6674437d2f83f389ca794a4b1162a3e8d33295ecb7ea2295acdc529e9de6e58ffeac0de10ddb73b5074c2", 0x9e}, {&(0x7f0000000080)="b4d3bd3987ad07b2ad06ce8430563b2c431c", 0x12}, {&(0x7f00000004c0)="fb6209ab70e4922e6563b0d3b78cac9a5aff5eed0106f02c8eef0106e68bce4c3bda464532e98a4f7562307289c028e229b5c6e65889ecf978becbaf0417c23d2412f181bcb71ab71a2f197686b55f8867451ae60b97a17928fbfdc88914fadf37b6bd11082a0d40b3ce62b1687345776f573f01c64b062cf2c89d408635fba3662a69c38b3f47528db29834282d30f5b934076e24625671ecdb9be5b0490acc914070637e6bf4c8c794ead0289fba1c3d6408c77d69245acd11610a3b295bdb543afaf6b5ef7814e61ff07279608935ece83f3d61d54a5dd7d2c5b34596e1fa", 0xe0}, {&(0x7f00000007c0)="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", 0x1000}], 0x7, &(0x7f0000000640)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x40, 0x3ff, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x155, 0x8000, 0xfffffffffffffc01, 0x100000001, 0x76, 0x6, 0x401, r1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffff9, 0xffffffff, 0x3, 0x7}}], 0x90, 0x4000800}, {&(0x7f0000000700)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000017c0)=[{&(0x7f0000000740)="76b715ebe1cb1f4fb53aaba271c5512f75c662ad849a93e2fca20092", 0x1c}], 0x1, &(0x7f0000001a00)=[@sndrcv={0x30, 0x84, 0x1, {0xfff, 0x2, 0x8, 0xffffffff, 0x1ff, 0xff, 0x5, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x3d, 0x1, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x200, 0x3, 0x1, 0x40, 0x2, 0x100000000, r3}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x7f, 0x58c, 0x100000001}}], 0xc0, 0x8000}, {&(0x7f0000001ac0)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, &(0x7f0000001d80)=[{&(0x7f0000001b00)="a9bccbcb6652a6de60bc2886a374c79a0d5759215336a1a237fc7e89639258b33bfdfbd55a6e7beee3e1d30ebfce5f2fce97912d698fa02472e6698170a62449b9b4ccc6906dc96958e1035684882962e73a9c51d88717bc91fa22bc0149ece2423c7de7b8632c6b3edeb8ae947ddd422f6136ebc63541dbf700004679f2df7b96459a7b0babd4b93670adb2dc60d278be49d9709c68b9fa244bf22abe1b9e44b3f8ded4bb6e879e639b5b38820389d4c5dbc1fcdabfa921f84b86d17f827e65839941972d2194b497", 0xc9}, {&(0x7f0000001c00)="651f68565857d0d9a1b4d6b6842fe9cd52ded90da39973dd7c11770d2a368ea962d401f98ce2c67c86d2a030a0c138633e3d492057b777cc665f75be452bf03f120ea00853c4a6268ec3", 0x4a}, {&(0x7f0000001c80)="d2627595849a94713c6f117ff1c323e5ff11f1bd1468c88cf40a4e631fb1e6ca9b884e065195e161a397343c51ed10ddb4605fdaef59d462bc761eb3bea8a0dc9b3dabec17348b027462d38affec24996926022a3e33b85ed8c30d5ccc9cf20fcedd032fe8245ae08bc7caf418e76935d36134f7ec868a8b6f3b992b708e6f574f4277e3d98a27f2fdcdbb76bd5eb0bd54a8b67d464b5f6eecceab716115487a59a02ded9046e29a44260915b1a7806824a956b32dcc9e2c17539e1c68247df252f3a50e44b7f2eaabe50eccb06e9dce2c7ff8bd350e2a8646f9de86d1e187", 0xdf}], 0x3, &(0x7f0000002140)=[@init={0x18, 0x84, 0x0, {0x10000, 0x3, 0x6fa}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x4, 0x2, 0x0, 0x1f, 0x9, 0x5, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x401, 0x2, 0x7fffffff, 0x7, 0x3, 0x7f, 0x9964, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x1, 0x2, 0x5, 0x10001, 0x2, 0x113, 0x80000000, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x5, 0x80000000, 0x1, 0x80000001, 0x67, 0x8, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x3, 0x8, 0x2b, 0x81, 0x401, 0x100000000, 0x9, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8001, 0x4, 0x4, 0x200, 0x81, 0x2, 0x0, r9}}], 0x150, 0x4040000}, {&(0x7f00000022c0)=@in6={0xa, 0x4e23, 0xfff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000002600)=[{&(0x7f0000002300)="d19b3866c03cefff7a35555d89393be9db899b52e88892ef0b873ede2b3d6412b197a6e762be855e37606c56c47104dff0c2aa4d089b2d6e27df1d53a3124a1bab3f1ec59548e952fb0ee64d8931fd112fafc58af40a48f8087bfdd02d3ba07003859898008abf66456d594dfe706c38e3374830f85f668f41838ba0648768d28871e7a7285b6793be48d15e769d84cd91ffd30c28cb7be69249", 0x9a}, {&(0x7f00000023c0)="19fa5b3362e7da01df8d4df2d758dcf84b7b8eace9fe1a73f4a8a2a19f883aaf4539db08db32a288e6c4a03d5349fdc6c143ce55f884669cd2458bf81e63d3c5768849842acd8af0405dbd463c01701b78be6f0ddc969d70c0a172b9c1538624cc0b1d7348a81e70c38879dafe0a3e73fa20cebba8f5c0010c1d31cbe66290b58233d6680988a25eb0d6a2ba0304be67a0cc9550b73b024fdb213dee7760f85fce379481309c30e48bdf4e6eaf9005e2", 0xb0}, {&(0x7f0000002480)="9d03bacdd9519ee21b9e3e33eec9d54540e8806943ae007bf1534394b49526fb34462b3f034852af5382046fb2d294a851055cea4605d795a6be4ae3774cb4e599e2844f7b59b54cc6b88dcf9bc5f09c10052c40ad8e78f7dc73e338f393ca3619bd7312133db37e5ffa03c779bdab38645bd1e736b0943f555aa3ba15127167f3cf5f3ab2187120a235db59fd66077846762511ac888032ef7067a49fc2cc0a4257c02034d5541824c6a3f7f5", 0xad}, {&(0x7f0000002540)="951b710140be891e830b6c2d9f3219744615c4aa36b9232e49a1a9f6d21bd02e6161ce9696a5ac95a7930e11031e4e489fc9f91eb4a4f7bb39344b526f4b3708454677634ec33bb4469d1a084ddd3809c3f0035eef366dc93c1816f96a52ccd4d9476e9ef3339a8d8ee195d394917703112e1c711cbc", 0x76}, {&(0x7f00000025c0)="936bfcda8172e0d38b0ee5ded2266506d80e8ae271c57743998841c706384ea10403cd9d67361b5fff014421a21410a19e9ec1c7731d", 0x36}], 0x5, &(0x7f0000002940)=[@init={0x18, 0x84, 0x0, {0xfff, 0x1, 0x5, 0x3e800000}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x100, 0x8204, 0xac, 0x100, 0x200, 0x2, 0x8, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0xa93, 0x4, 0x8000, 0x4, 0xc24a, 0x2, 0x9, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x6451, 0xa, 0x475, 0x0, r12}}, @init={0x18, 0x84, 0x0, {0x4000000000000000, 0x400, 0x0, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x1035031b, 0x3, 0x8, 0xc52, r13}}, @init={0x18, 0x84, 0x0, {0x3, 0xef, 0x5}}], 0x150, 0x4000}, {&(0x7f0000002ac0)=@in6={0xa, 0x4e23, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, &(0x7f0000002f40)=[{&(0x7f0000002b00)="23674248005912e95462cd8add06e7932efea0a8e6f15aeae16f65a08d4297ec0de93c070cae4f722b85090b8ae74bcd6acb16b292b274d398ec490b36a536", 0x3f}, {&(0x7f0000002b40)="de4cd1f259f3e03f13e41cd549245ecfd3c913da579fdc7aa81465b40046066c1db1701eaf0f6ba0af45948141d5531072862c41049955474b6524d65f8986efb4eb844ab92ae990a483ac5bd5d1a5d75bd9917444a8c1e5d46a27c0f4c7845780b170da0f6276dd61dfcd4136c6fb57b54e3e6a96be554562e3c52058bb155fddc3ceb48b94f428be62679f497767046cd90f6bb4ebadf22c05d6dc44c220", 0x9f}, {&(0x7f0000002c00)="c085129a19c160f50e83d90873ea811006635e2d9a31e9d68ad5d9afc2634a58aac965bddebe297f3711e29b07755ea3578349059c175a6f1680bd9d2b9289954d17fb36404ce12e2e05875cc98cde0182181b0866a9c528b881fcaa87fd3f5093ab8824d6699b41922d60af25a672626910c76aac15ef3fd267f9fc4a83cc5d457458018ed888f6070d5bf7165e27a4fafe5dc144ffd0ffa4854c419b9d4b74bb9ad71b7dd1f95bc6d226b0adf987899dff30b395ef0a71c586339f9c5790b22c6d404c60619fddbe2e55b0677be2fbca8739d7111e88d75593c0ff73a4f10df241a8a36cedfe3e02afe4aa6cee8e0354f1eab83d6751", 0xf7}, {&(0x7f0000002d00)="602ab93e607b1f9d8330ead1b8dfcb4cf49a92", 0x13}, {&(0x7f0000002d40)="9a4f72cfe64555d88b1d95a5ab1499b51b9a83af7473be0b490c5e20a2091fbf1ef73ec9b83ca390767c580da3a5371638f6e0f2fdaf65af04013b607346b9f2f7940e0df64156ef788b945ec511602ddace5b226d747c4315c6ad6b2bde3b8d5350f8284ba20eba7e98c08b2adaef490eb5aa6a6ada540178bccaaf6de19078826c062c65b2eb6f48ed97954ff2e3234764ac06adac346f84d90a2f6c980e066962264d4d4bef15be4366fc775cd54cd7d35a90582394d403ee8e9bcf57fe6b2b5ac507c4e028da09b342732e9bb6d498936be9364843b2cdcd6c", 0xdb}, {&(0x7f0000002e40)="965283167739344642f8b4386462d90f6d315ca27a879fab15a1cd0bd51b6e36fc5f16bc54b111c8d8abb78c49f20ce96216565c4bc04ddf48bb333a6bead6db7210f16a69d8ee4532c8046e2dd27f795d1e7e9ce1c5f3544d30cb4ed8e3f8561a0d3c8312064ba7e85c57dc09d817a43566b2eab71a20a71002b7e4860e6e6739fbe23de032ba5007a5651aa09b861aee4285e6fe1a5de62960373ab5a9a326324f4ded6539f46f07f2ae718f3c874d98731a0dcf840163a6ffcd9e76f31ff2197ec125c97dc70f1356fa983d5b07d9f3964e56fc", 0xd5}], 0x6, 0x0, 0x0, 0x4000005}, {&(0x7f0000002fc0)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f00000030c0)=[{&(0x7f0000003000)="14d55587981adbcbc971ce1e0853b9b0d111c19e6a45f9de789391c8ab7b4713b27252b91870349df8d1121150c414f20fff368989bc66b8e54079b7524104ac3fd15b4e0ed254efc8e8c2f25d28394b944b7747bd50ddf85127d2f925f066440a8ffeaad64f1601fe5daa8191b220c74271ddb629e54bad82f1d3b0ab92b4813a6239", 0x83}], 0x1, &(0x7f0000003200)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x8000, 0x2, 0x4dc, r14}}, @init={0x18, 0x84, 0x0, {0x7, 0x40, 0x3ff, 0x5880000000}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4, 0x8008, 0x1, 0x81, 0x81, 0x918, 0xd06, r15}}], 0x90}, {&(0x7f00000032c0)=@in={0x2, 0x4e20, @rand_addr=0x10001}, 0x10, &(0x7f0000005400)=[{&(0x7f0000003300)="b13fde85c368", 0x6}, {&(0x7f0000003340)="5d38cf9d33d0f4c2019e68a611914d694142249a3f75dfebccedbca1bf5227779dff1f1f5f5d3fd9d23576fbaee65e093e8c3fd0d2dbe716089acd6d2ba60d3e804a8eef87d2860242fed7bea5e37325768cbc11094169a334117766d44128d32c793791f1c48a66582ca44aec245b42ed2709917fc54d5fc05655d06f0b11ab37dd0d315d0fe2302e841534e7d5c0f96d4c", 0x92}, {&(0x7f0000003400)="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0x1000}, {&(0x7f0000004400)="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0x1000}], 0x4, &(0x7f00000055c0)=[@init={0x18, 0x84, 0x0, {0x26, 0x9, 0x7, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x98c6, 0x1f, 0x4, 0xffff, 0x3, 0x4, 0x7f, 0xff, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x0, 0x7, r17}}, @init={0x18, 0x84, 0x0, {0x200, 0x100000001, 0x6, 0x6ff8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x80000000, 0x2, 0xd40, 0x1f, 0x80000001, 0x4, 0x401}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x5, 0x4}}], 0x120, 0x814}], 0x7, 0x48000) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) getsockname$netrom(r0, &(0x7f00000058c0)=@full, &(0x7f0000005940)=0x48) 2018/04/26 07:05:32 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) [ 73.665180] FAT-fs (loop3): bogus number of reserved sectors [ 73.665185] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/26 07:05:32 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) getrandom(&(0x7f00000000c0)=""/153, 0x99, 0x2) 2018/04/26 07:05:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000000100)="4500000018090020000100000007020000000000ff06800000000c000800220190ef245a047a000000000511a03859cdff0fafe3b6c4a3d0ea4d12ce1f12775cd6df041c6bc1c40deecf2c411f3aa62bb4c258937b002a8ac86948df4ac5ee46222df974d985ddb208c3f30550a9d7fb16150f7ab0d7f544cef04ad9756b2712926991761e130593790000200000000000005d7f3746f8307a47001b6555b2c870f195d07315164ab31f5a44c347c6ac66456d9eb101cb849415811a4e49c547e932d647178f185816de00555cc1e5c1551a18a60afc75ce8263295c9993d745cb6a4c82e211d69af478d33e9bfdfb5976a35a460eb03fdca95fbfd233aa7075d3d264849de57c8e6edd629e52f3e26d6a579f590162f014d0f5323ea0b8dba8c06723d33d367f49a245f5087766f0a230000000000000000000000000000000000000", 0x143}], 0x1) 2018/04/26 07:05:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:32 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14, 0x800) accept$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000740)=0x400000001, 0xffeb2c2c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000500)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000540)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'veth1_to_bond\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'veth0_to_bridge\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000b80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000800)=ANY=[@ANYBLOB="2c030000", @ANYRES16=r1, @ANYBLOB="100027bd7000ffdbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="b800020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000000010008000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004003000000008000100", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="08000100", @ANYRES32=r6, @ANYBLOB="0401020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400631722340800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100008008000600", @ANYRES32=r7, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="0800070000000000400001002400010071756575655f696400000000000000000000000000000000000000000000000008000300030000000800040074ffffff08000600", @ANYRES32=0x0], 0x32c}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xfffffffffffffbff, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000480)=0x1e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r9, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}, 0x1ff, 0x8000}, &(0x7f0000000300)=0x90) [ 73.666514] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 73.672495] binder: 10697:10709 ioctl 8904 200000c0 returned -22 [ 73.674040] IPVS: Unknown mcast interface: ipddp0 [ 73.674865] binder: 10697:10709 got new transaction with bad transaction stack, transaction 302 has target 10697:0 [ 73.674878] binder: 10697:10709 transaction failed 29201/-71, size 0-0 line 3037 2018/04/26 07:05:32 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd, 0x6, &(0x7f0000000480)=[{&(0x7f0000000180)="46fe5ff9c3d30ccff82ffead", 0xc, 0xbb2f}, {&(0x7f00000001c0)="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", 0xff, 0xfffffffffffffffa}, {&(0x7f00000002c0)="8e2db8551bf12f46d07abe", 0xb, 0x7f}, {&(0x7f0000000340)="961ec1c4ae0f869aeb427951b389756eb6e89386f35330d0477f4584dfec6d9ad73482e8aba47b4801304de09680ee2c5338c99158bc21b21059cb64fae6a0133ce8460e808fba1f53e4fc080322aa86592df8f9cc269880b1d0", 0x5a, 0xc565}, {&(0x7f00000003c0), 0x0, 0x1}, {&(0x7f0000000400)="e90a0d4a51966a153f444fe33fc61da9bf58767eaf0ff1fafc1d78c5b950d93c29eed5ef5bd7c5920fea48845678f9215014e5ca3c7d26d215fcb6ff42de14c55cdc53467f5e6bfa7b1fb3faaddf9419", 0x50, 0x6}], 0x0, 0x0) close(r0) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="706573745f65756d6d795f65aac872797074696f6e2c00"]) [ 73.684956] binder_alloc: binder_alloc_mmap_handler: 10697 20000000-20002000 already mapped failed -16 [ 73.686929] IPVS: Unknown mcast interface: ipddp0 [ 73.688737] binder: BINDER_SET_CONTEXT_MGR already set [ 73.688745] binder: 10697:10709 ioctl 40046207 0 returned -16 [ 73.691412] binder: 10697:10709 ioctl 8904 200000c0 returned -22 [ 73.693189] binder_alloc: 10697: binder_alloc_buf, no vma [ 73.693207] binder: 10697:10709 transaction failed 29189/-3, size 40-8 line 3133 2018/04/26 07:05:32 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x40000) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) [ 73.693241] binder: 10697:10719 got transaction to invalid handle [ 73.693249] binder: 10697:10719 transaction failed 29201/-22, size 0-0 line 3010 [ 73.735825] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 73.859195] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2328 sclass=netlink_route_socket pig=10754 comm=syz-executor7 [ 73.871770] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 73.873786] FAT-fs (loop3): bogus number of reserved sectors [ 73.873791] FAT-fs (loop3): Can't find a valid FAT filesystem [ 73.890106] binder: BINDER_SET_CONTEXT_MGR already set [ 73.890114] binder: 10741:10756 ioctl 40046207 0 returned -16 [ 73.890979] binder_alloc: 10697: binder_alloc_buf, no vma [ 73.890997] binder: 10741:10756 transaction failed 29189/-3, size 40-8 line 3133 [ 73.910417] binder_alloc: binder_alloc_mmap_handler: 10741 20000000-20002000 already mapped failed -16 [ 73.910580] binder: BINDER_SET_CONTEXT_MGR already set [ 73.910587] binder: 10741:10756 ioctl 40046207 0 returned -16 [ 73.931442] binder_alloc: 10697: binder_alloc_buf, no vma [ 73.931463] binder: 10741:10756 transaction failed 29189/-3, size 40-8 line 3133 [ 73.936814] binder: 10741:10776 got transaction to invalid handle [ 73.936823] binder: 10741:10776 transaction failed 29201/-22, size 0-0 line 3010 [ 73.997366] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 74.103177] binder: undelivered TRANSACTION_COMPLETE 2018/04/26 07:05:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'veth1_to_team\x00', 0x1}, 0x18) 2018/04/26 07:05:33 executing program 5: syz_mount_image$ext4(&(0x7f00000002c0)='ext2\x00', &(0x7f0000000300)='/\x00', 0xfffffffffffffffe, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000200)=ANY=[@ANYRES16]) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/04/26 07:05:33 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$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=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000040)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x204, 0x10) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040)=0x10001, 0x4) 2018/04/26 07:05:33 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000001040)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001080)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r2 = socket$netlink(0x10, 0x3, 0x1f) ftruncate(r1, 0x80000001) writev(r2, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/04/26 07:05:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/26 07:05:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) [ 74.103224] binder: send failed reply for transaction 297, target dead [ 74.108683] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.108690] binder: undelivered TRANSACTION_ERROR: 29201 [ 74.108752] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/26 07:05:33 executing program 2: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x1) r0 = socket$inet(0x2, 0x4, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x6, 0xaa1}) 2018/04/26 07:05:33 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:33 executing program 5: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000001c0)={0x80, 0x1}) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="6d6e69745f697461626c6539382c00b0ec77ba4c676ec05edd65ce3db10b0ddade1fd9f3b6eb225b0a41170b2bb7f37fa2153fb11ccc86ec450e4b"]) r3 = openat$cgroup_ro(r2, &(0x7f0000000340)="68756765746c5c2eba36fb6575736167655f696e5f6279261dc9265cd188a169b38d72c39674032a36803d8906e60b14cc7fa95b8640a2263918684c4afe6134237dad2e312eea46f4e9d64c", 0x0, 0x0) mq_getsetattr(r3, &(0x7f0000000080)={0x5, 0xfd, 0x10001, 0x8000, 0x2, 0x7fff, 0x5, 0xea}, &(0x7f00000000c0)) [ 74.108800] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/26 07:05:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) mq_timedreceive(r0, &(0x7f0000000080)=""/59, 0x3b, 0x4, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000100)={0x56, 0x8, 0x81, {0x100, 0x4}, {0x29e969bb, 0x1000}, @cond=[{0x7, 0x1, 0x3, 0x5, 0xfffffffffffffffa, 0x1f}, {0x9da, 0x80000001, 0xffff, 0x1, 0x40, 0x5}]}) 2018/04/26 07:05:33 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x801) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:33 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x5dc9, 0x0, &(0x7f0000000000), 0x800000000000000, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001080)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f1ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bb1294b5def8331ea2b184d9520b0c92a184501cf27cbbcb42345dcca1b5fadf9380052de5a2bd80db76dbad290055e5711235966aeecc56cbde331232ff558d9651406ec4484bf6fbc1dff1f9e0b7700b6cc52e2d6e4c36a7e6fbe15745a69b3f"], 0x858) [ 74.108808] binder: undelivered TRANSACTION_ERROR: 29201 [ 74.108841] binder: release 10697:10709 transaction 302 out, still active 2018/04/26 07:05:33 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000380)=ANY=[@ANYRES64]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x505500, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/189, 0xbd}, {&(0x7f0000000200)=""/69, 0x45}, {&(0x7f0000000280)=""/26, 0x1a}], 0x3, 0x0, 0x0, 0x505eb9ab}, 0x40002000) [ 74.108845] binder: unexpected work type, 4, not freed [ 74.108847] binder: undelivered TRANSACTION_COMPLETE [ 74.108852] binder: undelivered TRANSACTION_ERROR: 29201 [ 74.108887] binder: send failed reply for transaction 302, target dead [ 74.155930] binder: 10810:10816 got new transaction with bad transaction stack, transaction 312 has target 10810:0 [ 74.155943] binder: 10810:10816 transaction failed 29201/-71, size 0-0 line 3037 [ 74.169022] FAT-fs (loop3): bogus number of reserved sectors [ 74.169026] FAT-fs (loop3): Can't find a valid FAT filesystem [ 74.169072] binder_alloc: binder_alloc_mmap_handler: 10810 20000000-20002000 already mapped failed -16 [ 74.169264] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 74.170248] binder: BINDER_SET_CONTEXT_MGR already set [ 74.170257] binder: 10810:10816 ioctl 40046207 0 returned -16 [ 74.171596] binder_alloc: 10810: binder_alloc_buf, no vma [ 74.171615] binder: 10810:10816 transaction failed 29189/-3, size 40-8 line 3133 [ 74.171652] binder: 10810:10824 got transaction to invalid handle [ 74.171659] binder: 10810:10824 transaction failed 29201/-22, size 0-0 line 3010 [ 74.207496] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.207506] binder: undelivered TRANSACTION_ERROR: 29201 [ 74.207558] binder: release 10810:10816 transaction 312 out, still active [ 74.207562] binder: unexpected work type, 4, not freed [ 74.207564] binder: undelivered TRANSACTION_COMPLETE [ 74.207569] binder: undelivered TRANSACTION_ERROR: 29201 [ 74.207596] binder: send failed reply for transaction 312, target dead [ 74.238457] FAT-fs (loop3): bogus number of reserved sectors [ 74.238462] FAT-fs (loop3): Can't find a valid FAT filesystem [ 74.267011] binder: 10853:10859 got new transaction with bad transaction stack, transaction 319 has target 10853:0 [ 74.267024] binder: 10853:10859 transaction failed 29201/-71, size 0-0 line 3037 [ 74.274036] binder_alloc: binder_alloc_mmap_handler: 10853 20000000-20002000 already mapped failed -16 [ 74.282029] binder: BINDER_SET_CONTEXT_MGR already set [ 74.282076] binder: 10853:10859 ioctl 40046207 0 returned -16 [ 74.293995] binder_alloc: 10853: binder_alloc_buf, no vma [ 74.294013] binder: 10853:10859 transaction failed 29189/-3, size 40-8 line 3133 [ 74.294049] binder: 10853:10861 got transaction to invalid handle [ 74.294056] binder: 10853:10861 transaction failed 29201/-22, size 0-0 line 3010 [ 74.320150] binder: undelivered TRANSACTION_ERROR: 29189 [ 74.320182] binder: undelivered TRANSACTION_ERROR: 29201 [ 74.320256] binder: release 10853:10859 transaction 319 out, still active [ 74.320260] binder: unexpected work type, 4, not freed [ 74.320262] binder: undelivered TRANSACTION_COMPLETE [ 74.320267] binder: undelivered TRANSACTION_ERROR: 29201 [ 74.320295] binder: send failed reply for transaction 319, target dead [ 74.354903] FAT-fs (loop1): bogus number of reserved sectors [ 74.354907] FAT-fs (loop1): Can't find a valid FAT filesystem [ 74.392014] FAT-fs (loop1): bogus number of reserved sectors [ 74.392019] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/26 07:05:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:34 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000bbc000)=0x400000000000001, 0xeb) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x1}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059a000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa5", 0x80}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") sendto$inet(r0, &(0x7f0000000080)="99fe831cdcd7e90959e6e0be949ba70698e08d0371531a05a985f57c1d41f8a9d027dbf01c376edb07ec4eea425c81bae0ac0508dde28c1fa23af54cc0f074b4275fbc898923250f700f9030ea14a749d67ee075975945f042d7fd8b62ec2a7526b5d9fe7eaaceeea4db7486d9eb74c22c063fa101ba3b13b77525b7bec470f7c3d5dbb46d3083d5500bcd1a8555afbb99c6df3479989fbac88fb5b6785ce7e05f3b22b5dcbf2ea119a44498e23ad54acd28eac3b6ca8afa46b87462c48b23f724e3b9534eefa5fd60cd83ecd9c455c1e6fd294716fbc417a68790", 0xdb, 0x20000000, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101400, 0x0) 2018/04/26 07:05:34 executing program 7: socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000040)={@multicast2, @multicast1, @remote}, &(0x7f0000000080)=0xc) 2018/04/26 07:05:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x1, 0xffffffffffffffe0, 0x6, 0x6, 0x401}, 0x14) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 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=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="fec0bd3c579335f210f2b53dca177c13a52172e70e2094648f8f0b3336"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000140)={0x9, 0x600000000000, 0xffffffffffffffff, 0x1ff, 0x5}, 0x14) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000000100)=""/10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:34 executing program 5: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x80, 0x4) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x2, &(0x7f0000000140)=[{&(0x7f0000000200)="6bc3b940806ac649479ce24d94c6a6b2a179263c918a72b8b2dbbc53bdce9644d4", 0x21, 0xa686}, {&(0x7f0000000340)="80dc5c5ff386a65188f281c0e3f79f47f4e20cc68295dcf289cce9fa1e4d17e7454d83fa48ba63bb05d933a8cbab7e98872db2402e2257e02004e5bfd6c45afc8634a326caefee31320879c08ecda1394efbc29cae2946838c3bfc283c7c79ac5dd0506145e6c2087bf1b4e8005a55bbaf7e66db7ab725a56bbd6e88655894904147c990d13b473999c01b65ced6154740a5237738385162d55794c189f75f7797a4e35ce442b4a5374854fefd20946e605f0fb66bc27793ee9229b43502ea6effc4eb5a5bbab2d59b1ab537995b60b1ffbf3093014c91cfb07e21dfa235da9725b9551dda9f3e71a3b8a2aa8d8af5eced844463", 0xf4, 0x10001}], 0x1000, &(0x7f0000000140)=ANY=[]) 2018/04/26 07:05:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000000)='./file0/file0\x00', 0x5dc9, 0xf6, &(0x7f00000003c0), 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:34 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000200), &(0x7f00000002c0)=0xffffffffffffff74) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x11) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x20}, 0x40}}, 0x7, 0x3, 0x1c000, 0x400, 0x5}, &(0x7f0000000140)=0x98) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000003c0)={0x0, 0x8, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, @random="095e5d3109cf", @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="dad34d7515f6", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @link_local={0x1, 0x80, 0xc2}]}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000240)={@multicast2, @dev}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x1800000000}, 0x8) 2018/04/26 07:05:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x121240, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/26 07:05:34 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x1000, 0x7a, 0x3, 0x3d90, 0x8, 0x8}) writev(0xffffffffffffffff, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) [ 75.242620] binder: 10911:10915 got new transaction with bad transaction stack, transaction 326 has target 10911:0 [ 75.257795] FAT-fs (loop3): bogus number of reserved sectors [ 75.264444] binder: 10911:10915 transaction failed 29201/-71, size 0-0 line 3037 2018/04/26 07:05:34 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000000000/0x4000)=nil) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000a65a6a992c84296abac19109a157a7b8184518d99d7b542eb8d378900ab54e02a5d3d3ecdc732040406be69d23f643a8eb5401ee14179eac0bb747209d9cf1ad440bd9d05440b828e9767751f4cae3704b9f"]], 0x0, 0x0, &(0x7f0000009000)}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140), 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xfffffffffffffffa, 0x617}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x20}, 0x957}}}, 0x84) 2018/04/26 07:05:34 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000340)) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x110, r2, 0x200, 0x70bd2a, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xffffffffffffffc1}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x9857b1bcddd22c36}, 0x40080) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) 2018/04/26 07:05:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0xffffff97}], 0x1156) [ 75.273360] binder_alloc: binder_alloc_mmap_handler: 10911 20000000-20002000 already mapped failed -16 [ 75.274608] binder: BINDER_SET_CONTEXT_MGR already set [ 75.274616] binder: 10911:10915 ioctl 40046207 0 returned -16 [ 75.275951] binder_alloc: 10911: binder_alloc_buf, no vma [ 75.275969] binder: 10911:10930 transaction failed 29189/-3, size 40-8 line 3133 [ 75.289192] binder: release 10911:10915 transaction 326 out, still active [ 75.289196] binder: unexpected work type, 4, not freed [ 75.289198] binder: undelivered TRANSACTION_COMPLETE [ 75.289205] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.289213] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.289240] binder: send failed reply for transaction 326, target dead [ 75.341715] binder: 10941:10943 got transaction with invalid offsets ptr [ 75.341741] binder: 10941:10943 transaction failed 29201/-14, size 40-8 line 3161 [ 75.352333] binder: BINDER_SET_CONTEXT_MGR already set [ 75.352341] binder: 10941:10952 ioctl 40046207 0 returned -16 [ 75.353770] binder_alloc: 10941: binder_alloc_buf, no vma [ 75.353789] binder: 10941:10952 transaction failed 29189/-3, size 40-8 line 3133 [ 75.353933] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.355040] binder: 10941:10952 got transaction to invalid handle [ 75.355048] binder: 10941:10952 transaction failed 29201/-22, size 0-0 line 3010 [ 75.369693] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.369757] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.539760] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/26 07:05:34 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x5c, @dev={0xac, 0x14, 0x14, 0x21}, 0x4e21, 0x2, 'fo\x00', 0x1, 0x3f, 0x9}, 0x2c) 2018/04/26 07:05:34 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x7, 0x9, 0x1, 0x4, 0x7}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000380)="00d8f6f01d2895778f94900c430df975df13905247b0cb7c9be113459dd1e2d6c985b1d610357603fb3af55a90bd2d8eb7f454db77f487f86240d9ed8635dfd18da22ac2110f7284c1957f6ac2eb4fcb05a732f40002d04c0e21c59d5ce8d574604189983ec1dbb3a62630af507acf26ec0ac88fb7a834c1e817f84964488b2c62cc7c5368c974b43ca9b23df3faf54a1fcf077dfc72e9edaed6838effa86fb0a8b2f7d2ddc152ffab3cdc227f91f021d9102d262609971b17f22529378dfbffce729bdc4c20502e17b84707995b28c6828f04fa15fff8228f1f76780a4fac09d169c0e7", 0xe4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000340)=0x8) write$binfmt_elf32(r1, &(0x7f0000001840)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000b06e000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/04/26 07:05:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r1, 0x3}) r2 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) dup2(r3, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=ANY=[@ANYBLOB="00ffff4001040000000000000000d18d0000000000000000000000002881000000000000000000000000000000e3ff0000000000", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000140)="73ece7740b764ff13c27de375a834f5f4c6ad802a2ba11999af265f9daeff8563bd44d784fca8e5db9192804c029d94780096e7162a63422466ed6d2d89f5e5c26c97f9a4f76d2adfedd50090b41094b0d269805d8a7cd5de9d9dba3adbc2731926512aa51b51cd06ea14b2f81f4dc84bf1cf68f593e38e227e1c00da48787a885b6889bd70f8967dfb316e46cba67", 0x8f, 0x1ff}, {&(0x7f0000000340)="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", 0x1000, 0x40}], 0x808000, &(0x7f0000000200)={[{@debug='debug', 0x2c}, {@quiet='quiet', 0x2c}]}) acct(0x0) 2018/04/26 07:05:34 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/188}) 2018/04/26 07:05:34 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa02, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000280)=0x1200000000000101) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x45dbc113, @mcast2={0xff, 0x2, [], 0x1}, 0x3ed000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000001}}, 0x2, 0x8000}, &(0x7f0000000240)=0x90) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) 2018/04/26 07:05:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:34 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 2018/04/26 07:05:34 executing program 4: r0 = socket$inet6(0xa, 0x7, 0x7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x8, "8c002921872e683b"}, &(0x7f0000000280)=0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000400)={r1, 0x0, 0x4, 0x0, 0x4, 0x1000}, 0x14) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) prctl$setfpexc(0xc, 0x180083) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) dup2(r4, r3) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e20}}, 0x81, 0x9, 0x8001, "0ac850659653307d3f8f17f184f9157f3369f49e88d45ba6232b4eab4930b442ad34cca7ec3ac2be8e37b523ff389e2213ec603498993ce92e255c8ae515102b72db1e8b28579ee7f0bf3ee82f76e472"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x2a03, 0xffffffff, 0x8, 0x800}, {0x5, 0x4, 0x3cc78f21, 0x8}, {0x4, 0x4, 0x37, 0xd9cf}, {0x100, 0x101, 0xfffffffffffffffb, 0x7b0}, {0x7, 0x1, 0x8, 0x25d}, {0x7f, 0x2, 0x400, 0x9}, {0x173, 0x1, 0x2b, 0x800}]}, 0x10) mq_open(&(0x7f0000000140)='bdev\x00', 0x800, 0x2, &(0x7f0000000180)={0x100000000, 0x8001, 0xb5, 0x9b5, 0x1, 0x6, 0x70, 0x5}) connect$netrom(r2, &(0x7f00000003c0)=@ax25={0x3, {"22604241a2e9c3"}, 0x10001}, 0x10) [ 75.626731] IPVS: set_ctl: invalid protocol: 92 172.20.20.33:20001 fo [ 75.633701] binder_alloc: 10979: binder_alloc_buf, no vma [ 75.633720] binder: 10979:10990 transaction failed 29189/-3, size 40-8 line 3133 2018/04/26 07:05:34 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/106) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0xfff}, &(0x7f0000000140)=0x8) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast1, @loopback}, &(0x7f00000001c0)=0x8) 2018/04/26 07:05:34 executing program 1: r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x80200, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3f, 0x800) fremovexattr(r0, &(0x7f0000000000)=@known='user.syz\x00') 2018/04/26 07:05:34 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) 2018/04/26 07:05:34 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000140)=ANY=[@ANYBLOB="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"]) 2018/04/26 07:05:34 executing program 7: r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ff4000/0xb000)=nil, 0xb000, 0x0, 0x30, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000300)=0xffffffffffff0e82) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x0, 0x70bd27, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x44) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) accept4$inet6(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000280)=0x1c, 0x800) [ 75.640894] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 75.646837] binder: BINDER_SET_CONTEXT_MGR already set [ 75.646846] binder: 10979:10995 ioctl 40046207 0 returned -16 [ 75.650606] binder_alloc: 10979: binder_alloc_buf, no vma [ 75.650625] binder: 10979:10990 transaction failed 29189/-3, size 40-8 line 3133 2018/04/26 07:05:34 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$TIOCCBRK(r0, 0x5428) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e6661740002012000020000", 0x13}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) [ 75.650655] binder: 10979:10995 unknown command 1090518784 [ 75.650663] binder: 10979:10995 ioctl c0306201 20ddd000 returned -22 [ 75.666375] FAT-fs (loop3): bogus number of reserved sectors [ 75.666380] FAT-fs (loop3): Can't find a valid FAT filesystem [ 75.674392] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.674451] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.704317] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 75.719081] binder: 11008:11010 got new transaction with bad transaction stack, transaction 339 has target 11008:0 [ 75.719092] binder: 11008:11010 transaction failed 29201/-71, size 0-0 line 3037 [ 75.742010] binder_alloc: binder_alloc_mmap_handler: 11008 20000000-20002000 already mapped failed -16 [ 75.743189] binder: BINDER_SET_CONTEXT_MGR already set [ 75.743196] binder: 11008:11018 ioctl 40046207 0 returned -16 [ 75.744508] binder_alloc: 11008: binder_alloc_buf, no vma [ 75.744525] binder: 11008:11018 transaction failed 29189/-3, size 40-8 line 3133 [ 75.745895] binder: 11008:11010 got transaction to invalid handle [ 75.745902] binder: 11008:11010 transaction failed 29201/-22, size 0-0 line 3010 [ 75.754106] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.754115] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.754165] binder: release 11008:11010 transaction 339 out, still active [ 75.754169] binder: unexpected work type, 4, not freed [ 75.754172] binder: undelivered TRANSACTION_COMPLETE [ 75.754177] binder: undelivered TRANSACTION_ERROR: 29201 [ 75.754204] binder: send failed reply for transaction 339, target dead [ 75.797514] binder: 11024:11030 got new transaction with bad transaction stack, transaction 346 has target 11024:0 [ 75.797525] binder: 11024:11030 transaction failed 29201/-71, size 0-0 line 3037 [ 75.799181] binder_alloc: binder_alloc_mmap_handler: 11024 20000000-20002000 already mapped failed -16 [ 75.800337] binder: BINDER_SET_CONTEXT_MGR already set [ 75.800344] binder: 11024:11030 ioctl 40046207 0 returned -16 [ 75.801808] binder_alloc: 11024: binder_alloc_buf, no vma [ 75.801829] binder: 11024:11031 transaction failed 29189/-3, size 40-8 line 3133 [ 75.808749] binder: undelivered TRANSACTION_ERROR: 29189 [ 75.808799] binder: release 11024:11030 transaction 346 out, still active [ 75.808803] binder: unexpected work type, 4, not freed [ 75.808805] binder: undelivered TRANSACTION_COMPLETE [ 75.808811] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/26 07:05:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getpriority(0xf36b6b9d9f993128, r1) 2018/04/26 07:05:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e6661740002012000020000", 0x13}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00', 0x80000000000000}, 0xfffffffffffffc3a) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x80) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0x2, 0xcda0, 0x7, 0x80000001}, 0x10) 2018/04/26 07:05:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x18) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x474f80000000000, 0x4) 2018/04/26 07:05:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/04/26 07:05:35 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:35 executing program 6: pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000006c0)=0x2) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000000700)=""/204, 0xa8, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000001c0)={r4, 0x2}) ioctl$DRM_IOCTL_RES_CTX(r3, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) r5 = gettid() openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) ppoll(&(0x7f0000000240)=[{r2, 0x4}, {r2, 0x1000}, {r3, 0x4}, {r2, 0x80b0}, {r2, 0x4}, {r3}, {r2, 0x80}], 0x7, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={0x5}, 0x8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000100)={0xfff, 0x29, r5, 0x5, r6, 0x3, 0x526, 0x7ff}) syz_mount_image$minix(&(0x7f0000000380)='minix\x00', &(0x7f00000003c0)='./file0\x00', 0x7f, 0x3, &(0x7f0000000600)=[{&(0x7f0000000400)="2fbff3137269d8dfa148a6dd9150a6c5fc6e8593631b4067c08b475dc223b7b2d5759aa516e20afc1e48c39c88396014c7e659513faf1e69d82b7aaf61dec5105c012d781beb739287ed70d1e2468b63f68d84630fde6761ed0d48b5c205f75cfab1bc72604c59e03401d40e571566226d20900667120d9761418b9a94c55677736d1dd00b3cbafd45ca11a1a7b24ec01d143a3c702811b3ccd57afb8b43e6040cff461af29ce7af6ec71e9f4404e1d8e96b922d1c28faa104788c4fc62888e9bad71247375e7c52d7d0ff18dba0c6409847633e363f7569cc94b4e2bddd77039250043de8e314c57d", 0xe9, 0x1}, {&(0x7f0000000500)="9910320227e857c43775a50a816d43e2c5ab45c9fd1d4690481aecbbd74ab35885658f7a5bf746554b197c3c18a5fa6cc8c71084bf700760f805f3251ad899cdb0b0802ab68cd29fadf9ddbe", 0x4c, 0xffff}, {&(0x7f0000000580)="62e6ae150470eeda19fa101938437fffe2299bd032af4159b20798b2c9ff754a56cdf8bd7d11f18a7a299ddee294b39d2a56a690a32526bb1fca9068c6a2d3eb7df7caab9810566656a82ffca0e628181180c8e8f300e62983dcffdbc2bf", 0x5e, 0x5}], 0x0, 0x0) 2018/04/26 07:05:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x10000000005dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[], @ANYRES64, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES16, @ANYRES16, @ANYPTR], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYRES16, @ANYRES16], @ANYRES32]]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x60) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000080000000000000000000020000000000000000000000000000097e390ecf50d7fc300dd720000000000000000000001000000000000f26eb4be58491b74689c6885ce2766403dab10e576b85500"], 0x58) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ftruncate(r1, 0x10001) 2018/04/26 07:05:35 executing program 2: r0 = socket$inet(0x2, 0x200000, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1, r1) ioctl$sock_inet_SIOCSARP(0xffffffffffffff9c, 0x8955, &(0x7f0000000080)={{0x2, 0x4e21, @rand_addr=0x1}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 'ip6_vti0\x00'}) [ 75.808837] binder: send failed reply for transaction 346, target dead [ 75.860124] FAT-fs (loop3): invalid media value (0x00) [ 75.860128] FAT-fs (loop3): Can't find a valid FAT filesystem [ 76.056376] IPVS: set_ctl: invalid protocol: 92 172.20.20.33:20001 fo 2018/04/26 07:05:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40003, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'ip6tnl0\x00'}, 0x18) 2018/04/26 07:05:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e6661740002012000020000", 0x13}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="40000000000000000000b30000000066a5f591ccc51a2d863b9662c75f680961d9adcb2dbac9680f604d3c098dda006be665a803836dff142fd755174fd192b70e7c0a1fc7c2fd1ba912d8ab666d9f66"]) [ 76.094027] FAT-fs (loop1): Unrecognized mount option "" or missing value [ 76.096335] binder: 11073:11079 got new transaction with bad transaction stack, transaction 352 has target 11073:0 2018/04/26 07:05:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="84d42458f9dd2b13ea815484d41e6b101d18bba602b91d415a198e93793db908226fa4d46af966014b13c90b30e944fe15dd74495a9b9abae3e2a0945269b65cee5a07d4aab2d51ac6747723fc662d76f647330ea104c225f4cb3d3beda9c071f37c040f49643b026cbba5796df6f6cdaa3cad1a3e7361157cb0a74228", 0x7d}, {&(0x7f0000000100)="eb2e52c7a394c70e658ae414ef8782f4adc5b7906e04273421b9b23ef6b018c1704544153a47e96d5008d9d9", 0x2c}, {&(0x7f0000000140)="2185e3a693838773b2dd0efc144d3a963f06b674862ab027f9d27eb2635e743851574216e164c2de44123fec04f95fcc096f", 0x32}, {&(0x7f0000000180)="e6e73f2d1aaf5c6aa0e206a6ea2b8f6d72139d30d32c0e3cd415873373c97b5e52be2dfb37076036d27f6108a5f47e05605c2ab669699d4aaac6bd8fb3b5ec91af65652bcce88a0edc3fbac7e970e0dd70a2847787ee06e4641f9b", 0x5b}], 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x5e1100, 0x0) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f0000000040), &(0x7f0000000240)=0x4) 2018/04/26 07:05:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r1) fcntl$setlease(r0, 0x400, 0x2) ioctl$BINDER_WRITE_READ(r1, 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=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="000209000000ffff"]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x28f, 0x0, &(0x7f0000702f0c)=ANY=[@ANYBLOB="00634040010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:35 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/26 07:05:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000080)=0xfffffffffffffd49) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x8}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000180)={0x29, &(0x7f0000000140)=""/41}) 2018/04/26 07:05:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/107) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000040)) 2018/04/26 07:05:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000", 0x1c}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) [ 76.096347] binder: 11073:11079 transaction failed 29201/-71, size 0-0 line 3037 [ 76.106466] FAT-fs (loop3): invalid media value (0x00) [ 76.106472] FAT-fs (loop3): Can't find a valid FAT filesystem [ 76.108792] binder_alloc: binder_alloc_mmap_handler: 11073 20000000-20001000 already mapped failed -16 [ 76.110273] binder: BINDER_SET_CONTEXT_MGR already set [ 76.110281] binder: 11073:11079 ioctl 40046207 0 returned -16 [ 76.111637] binder_alloc: 11073: binder_alloc_buf, no vma [ 76.111655] binder: 11073:11079 transaction failed 29189/-3, size 40-8 line 3133 [ 76.111688] binder: 11073:11091 got transaction to invalid handle [ 76.111695] binder: 11073:11091 transaction failed 29201/-22, size 0-0 line 3010 [ 76.136585] EXT4-fs: 55 callbacks suppressed [ 76.136592] EXT4-fs (sda1): Test dummy encryption mount option ignored [ 76.136610] EXT4-fs (sda1): re-mounted. Opts: test_dummy_encryption, [ 76.169215] IPVS: Unknown mcast interface: ip6tnl0 [ 76.176803] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.176814] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.176875] binder: release 11073:11079 transaction 352 out, still active [ 76.176880] binder: unexpected work type, 4, not freed [ 76.176882] binder: undelivered TRANSACTION_COMPLETE [ 76.176888] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.176932] binder: send failed reply for transaction 352, target dead [ 76.183991] EXT4-fs (sda1): Test dummy encryption mount option ignored [ 76.184013] EXT4-fs (sda1): re-mounted. Opts: test_dummy_encryption, [ 76.195792] IPVS: Unknown mcast interface: ip6tnl0 [ 76.203745] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56825 sclass=netlink_route_socket pig=11119 comm=syz-executor7 [ 76.204427] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56825 sclass=netlink_route_socket pig=11119 comm=syz-executor7 [ 76.207098] binder: 11114:11120 got transaction with invalid offset (-281474976120320, min 0 max 40) or object. [ 76.207288] binder: 11114:11120 transaction failed 29201/-22, size 40-8 line 3196 [ 76.208572] binder: 11114:11120 ioctl c0306201 200000c0 returned -14 [ 76.210373] binder_alloc: binder_alloc_mmap_handler: 11114 20000000-20002000 already mapped failed -16 [ 76.214415] binder: BINDER_SET_CONTEXT_MGR already set [ 76.214421] binder: 11114:11120 ioctl 40046207 0 returned -16 [ 76.214540] FAT-fs (loop3): invalid media value (0x00) [ 76.214545] FAT-fs (loop3): Can't find a valid FAT filesystem [ 76.236744] binder_alloc: 11114: binder_alloc_buf, no vma [ 76.236765] binder: 11114:11120 transaction failed 29189/-3, size 40-8 line 3133 [ 76.236871] binder: 11114:11122 ioctl c0306201 200000c0 returned -14 [ 76.239108] EXT4-fs (sda1): Unrecognized mount option "@" or missing value [ 76.260439] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.261977] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.283050] EXT4-fs (sda1): Unrecognized mount option "@" or missing value [ 76.291867] EXT4-fs (sda1): Unrecognized mount option "ټ_um5Ď/test_dummy_encryption" or missing value [ 76.345700] EXT4-fs (sda1): Unrecognized mount option "ټ_um5Ď/test_dummy_encryption" or missing value [ 76.650001] FAT-fs (loop1): Unrecognized mount option "" or missing value 2018/04/26 07:05:35 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=ANY=[@ANYBLOB="00634040010000000000000088bd000000000000000000000000000000000000000000000000000000000000000000e9ff000000", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x802, "62a4882383f8202c6f00000000000020", 0xfffffffffefffff9}, 0x18) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x321280, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x184, 0x10003, 0x0, 0x3eb6, 0x8, 0x7fffffff, 0xffffffffffffff2a, {0x0, @in6={{0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x2f9}}, 0x2, 0x4, 0x1, 0x2, 0x7b40}}, &(0x7f0000000040)=0xffffffb4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x3d2e, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x1, 0x9}, 0x90) 2018/04/26 07:05:35 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) fchown(r0, r2, r3) 2018/04/26 07:05:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)=ANY=[@ANYBLOB='Mnit_itable=8,\x00']) 2018/04/26 07:05:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000", 0x21}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:35 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x4}, &(0x7f0000000240)=0x1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x6228, 0xe3, "f5e978ad5852c8f4011d12a5a6076cd16ec38cc3ab95c92b9b163d25b81c109770da05af59bc6446fc5ea6ab64a2bc5f6951ece6f6f21a9d4915c0da39c0449498484e87b9a38add1517fad760f578718768ec1d9896e57c1a7d06f12aef27ad255ba70a796a1debb08bb6d7e867266e1831c6631c87dfae98834b9e6709199e2f7bc6a0001c1b7b2eda380d6af5039e5cae413c0e814e5b3f39017c83975f3c8393f078bb7ef2a73928078f53d4113d7694e75ef439058fd94d731e694cd07b3214a37658624606af9cf988f2662e231076563815538ee271990ab4f9273bd944884f"}, 0xeb) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000340)=""/213) recvfrom$ipx(r0, &(0x7f00000000c0)=""/83, 0x53, 0x40000000, &(0x7f00000002c0)={0x4, 0x40, 0x6, "4263f05b0f69", 0x8b}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x1, 'veth1\x00', 0x3}, 0x18) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000740)=""/222) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/26 07:05:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x2000005dc9, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000000)=ANY=[@ANYRES32]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000080)=0x1e70, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'ifb0\x00', 0x7}) 2018/04/26 07:05:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x301000) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/04/26 07:05:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000", 0x23}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:35 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$revoke(0x3, r1) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) connect(r0, &(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x2, 0x1, 0x3, 0xc48, "2608f13be88127323e85413d69d5d92e73427bf5552eafb7797c31ec3a47e58382233b3a8aa2e386810d65b6a16e544a36311d3211abd8d16106609cc79377", 0x3a}, 0x80) pkey_alloc(0x0, 0x3) 2018/04/26 07:05:35 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23}}, [0x10000, 0x9, 0x7, 0x7fbf8000, 0x400, 0x9, 0x76, 0x7f, 0x8, 0x100000001, 0x10000, 0x100000000, 0x2, 0x7, 0x1]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r3, 0x80}, &(0x7f0000000280)=0x8) [ 76.748970] IPVS: Unknown mcast interface: b# ,o [ 76.756615] binder: 11174:11177 got new transaction with bad transaction stack, transaction 362 has target 11174:0 [ 76.756628] binder: 11174:11177 transaction failed 29201/-71, size 0-1099125751808 line 3037 [ 76.758573] FAT-fs (loop1): Unrecognized mount option "" or missing value [ 76.762771] binder_alloc: binder_alloc_mmap_handler: 11174 20000000-20002000 already mapped failed -16 [ 76.764022] binder: BINDER_SET_CONTEXT_MGR already set [ 76.764030] binder: 11174:11177 ioctl 40046207 0 returned -16 2018/04/26 07:05:35 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x0, 0x0, &(0x7f0000702f0c), 0x29, 0x0, &(0x7f00000000c0)="175d1cda771595b39b37140bf89f4dcc1ba32185c38f75d272a46dfb177e0b87d69b35e3a0561f6d96"}) 2018/04/26 07:05:35 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000300)}) 2018/04/26 07:05:35 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000", 0x24}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:35 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)=ANY=[@ANYBLOB="696e69745f1f911f697461626c653d"]) 2018/04/26 07:05:35 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x4, 0x4) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000180)=0x7ff) connect$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"51bed117db4e2d"}, 0x4}, [{"abed142e61c070"}, {"31a5c5e0e2c64d"}, {"aba79076232c91"}, {"a826bfa514b22e"}, {"d93cb9f0ca3a5e"}, {"838cae95d010ed"}, {"e8ce22a47874b6"}, {"dfea09b3c31952"}]}, 0x48) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 76.766720] binder: 11174:11188 got transaction to invalid handle [ 76.766729] binder: 11174:11188 transaction failed 29201/-22, size 0-1099125751808 line 3010 [ 76.776075] binder_alloc: 11174: binder_alloc_buf, no vma [ 76.776093] binder: 11174:11177 transaction failed 29189/-3, size 40-8 line 3133 [ 76.786179] EXT4-fs (sda1): Unrecognized mount option "Mnit_itable=8" or missing value [ 76.800063] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.800075] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.800138] binder: release 11174:11177 transaction 362 out, still active [ 76.800142] binder: unexpected work type, 4, not freed [ 76.800145] binder: undelivered TRANSACTION_COMPLETE [ 76.800151] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.800186] binder: send failed reply for transaction 362, target dead [ 76.830806] binder: 11203:11205 got transaction to invalid handle [ 76.830814] binder: 11203:11205 transaction failed 29201/-22, size 0-0 line 3010 [ 76.840804] binder: BINDER_SET_CONTEXT_MGR already set [ 76.840811] binder: 11203:11208 ioctl 40046207 0 returned -16 [ 76.840859] binder_alloc: binder_alloc_mmap_handler: 11203 20000000-20002000 already mapped failed -16 [ 76.842124] binder_alloc: 11203: binder_alloc_buf, no vma [ 76.842141] binder: 11203:11205 transaction failed 29189/-3, size 40-8 line 3133 [ 76.842173] binder: 11203:11208 got transaction to invalid handle [ 76.842181] binder: 11203:11208 transaction failed 29201/-22, size 0-0 line 3010 [ 76.842494] FAT-fs (loop1): Unrecognized mount option "" or missing value [ 76.850762] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.850771] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.850846] binder: send failed reply for transaction 369 to 11203:11205 [ 76.851503] binder: undelivered TRANSACTION_COMPLETE [ 76.851509] binder: undelivered TRANSACTION_ERROR: 29201 [ 76.851512] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.852152] EXT4-fs (sda1): Unrecognized mount option "Mnit_itable=8" or missing value [ 76.903830] binder: 11217:11219 ioctl c0306201 20ddd000 returned -14 [ 76.907753] binder_alloc: binder_alloc_mmap_handler: 11217 20000000-20002000 already mapped failed -16 [ 76.908929] binder: BINDER_SET_CONTEXT_MGR already set [ 76.908936] binder: 11217:11219 ioctl 40046207 0 returned -16 [ 76.911185] binder_alloc: 11217: binder_alloc_buf, no vma [ 76.911204] binder: 11217:11219 transaction failed 29189/-3, size 40-8 line 3133 [ 76.912094] binder: 11217:11227 ioctl c0306201 20ddd000 returned -14 [ 76.925087] binder: undelivered TRANSACTION_ERROR: 29189 [ 76.925151] binder: release 11217:11219 transaction 376 out, still active [ 76.925156] binder: unexpected work type, 4, not freed [ 76.925158] binder: undelivered TRANSACTION_COMPLETE [ 76.925193] binder: send failed reply for transaction 376, target dead 2018/04/26 07:05:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0xffffffffffffffc0, 0x7ff, 0xff, 0x1000}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x50, 0x0, &(0x7f0000000140)=[@acquire={0x40046305, 0x1}, @exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=[0x38, 0x30]}}], 0xf8, 0x0, &(0x7f00000001c0)="fcec0edf919cef484a89dc2ef998765c32c3726325305ed8e1fa912c6117494584076b860da123a1503d66159fc84d854ad2d6614ae0eb64438a77a65310617ed05ceabf1b39629c9b2b2c795b1a8a5a0c8b27b63a56c0a44dff16c12683124c7a9f185a12f19366642cfe9aa7c0be28b1bfb11972d8f9e6a6d84eaae0eae83d4ec9fec4aed3105d95dd6349805e5f8e21ef98e9fda7689e22471d09278dc13c754eddd29d1e05cc95ae9f227a923241cee13cfed4c75ab26cff69a295d61317cb0e182b13ed43590cd10ed70f681d267b298568f53598f57e4113718df6e68a9877894cb20b524386f2f0b8a4c425033d8f194e1ae37816"}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 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=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00634040010088ef8279789fc214d345f7c4202a00000000000000000000000000000000000000000000000000000000900d4ab10000140000000000000000000000e0c71c00314d5013d2", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:36 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0xca05553254d82e5a, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="5f7d09594f4d9de050b4582f58", 0xd, 0x0) request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='(\\\x00', r1) 2018/04/26 07:05:36 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x233fb927, 0x2, 0xc3, &(0x7f0000ffd000/0x2000)=nil, 0xfffffffffffffff7}) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000140)=ANY=[@ANYBLOB="74657333c4837c6d6d795f656e6372797074696f6e2c01ee467ad73651ca23c84eab3a07e1d61a68ba8aa7d9fc5638753b3f0553c065ca4a2eb4f7c10c97cd173787ad8740bd4eef7c79175dd1b97d4db0f88256675017263d1ce1681b90e58146ab8d46fe4c2e33dde7a05eadc22ee3aecc369fa25b47b3259ddf2e44e494565001773fe426eadcb006d90c0683ec85473fad94cb4744a235bb969b0bf682d32dce0d2b058e286dab0d59384d"]) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10002001}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="501300002c0000032dbd7000fddbdf251b00000008003100", @ANYRES32=r0, @ANYBLOB="a052440208009000", @ANYRES32=r0, @ANYBLOB="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"], 0x1350}, 0x1, 0x0, 0x0, 0x48004}, 0x4000040) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000001780)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f00000017c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001800)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000200)={0xfffffffffffffff9, 0xac, 0x9}, 0x6) 2018/04/26 07:05:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x58) 2018/04/26 07:05:36 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0xa62e}, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x12500, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000200)='./file0\x00', 0x3, 0x0, &(0x7f0000000240), 0x28020, &(0x7f0000000340)=ANY=[@ANYBLOB="2ba35696603c41062bd3d5b85b62cc05006ee310c23a3f058885420a45f9de6ca5c99119dcda960824f046543b9ae90638f33e52df2050cf56305f83998b0150fbbabc0397f5c831091db8ff77f3563662471705951e3e90016be90083fe81bda943e612dd9b4820499c3d241950dd74517f406d8e6fc310713f358ee4821ad4fa0f3fb2072f5bee5eb38a73880e4fe39c14a62c19c1f0d3eecda6530d2ee741082f083c952793eb4ada9320bd522f7518277000000000000000000000"]) getcwd(&(0x7f0000000100)=""/178, 0xb2) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000000)=0x8004, 0x3d9) 2018/04/26 07:05:36 executing program 7: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/04/26 07:05:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000040), 0x800) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x6, 'syzkaller1\x00', 0xffffffffffffffff}, 0x18) [ 76.999581] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 77.070383] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 77.244180] IPVS: Unknown mcast interface: b# ,o 2018/04/26 07:05:36 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x235, &(0x7f00000000c0)}) [ 77.282425] IPVS: Unknown mcast interface: syzkaller1 2018/04/26 07:05:36 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000340)=""/196) 2018/04/26 07:05:36 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000, 0x0) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x110, r1, 0x0) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) getpeername$netrom(r2, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00634040010000000000000000002000000002000000000007000000000000000000000000000000000000cc8120496a1943f26e88504021eb000000000000000000", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) open(&(0x7f0000000280)='./file0\x00', 0x40000, 0x140) 2018/04/26 07:05:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) init_module(&(0x7f0000000000)='ext2\x00', 0x5, &(0x7f0000000040)='init_itable') 2018/04/26 07:05:36 executing program 1: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x8003fff9, 0x0) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x80000) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000ab3cd5e60000b291c10a02bebefae9b3410000000000000000000000000000000000000000000000000000000000"], 0x58) sendto(r0, &(0x7f0000000040)="61c95091c055fd0443a190f8dd8fba4a605cd0683ae1480624c1fc512503a61eae567e4b645bf0b63acc5e4a887c1becd9f43ec22cca9267385b5da80d5d3e8bfd6cec2bdea33355046fa33cb0fcc628d50195262c3413a70a286ef397504947691fb4b43e145083c663850f15733970c675e8a44234997b1cbba8aa6d6c3d24137d3b783061874406b31fd88d12d6ee63631b9f12726bf7ef4fe215d8106cbf0a", 0xa1, 0x4000, &(0x7f0000000100)=@llc={0x1a, 0x201, 0x3ff, 0x3, 0x3, 0x1ff, @random="03824c7c5ecb"}, 0x80) fadvise64(r0, 0x0, 0x7fff, 0x3) [ 77.290948] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:36 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000180)=0x80000001) r2 = syz_open_procfs(r1, &(0x7f0000000280)='attr/exec\x00') ioctl$DRM_IOCTL_RES_CTX(r2, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x20}, 0x1800000000000}, {0xa, 0x4e21, 0x401, @loopback={0x0, 0x1}, 0x400}, 0x100000000, [0x8, 0x100000000, 0x2, 0x6c, 0x8, 0x1, 0x40, 0x100000001]}, 0x5c) 2018/04/26 07:05:36 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000100)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) [ 77.300840] binder: 11266:11282 ioctl c0306201 200002c0 returned -14 [ 77.303617] binder: 11266:11282 got transaction with invalid offset (134217728, min 0 max 40) or object. [ 77.303644] binder: 11266:11282 transaction failed 29201/-22, size 40-8 line 3196 [ 77.313430] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0xad, 0x5, &(0x7f0000000380)=[{&(0x7f0000000140)="7ebc90d6bf3984ae2773b8ebc4eb0ec4ce9bef4e71c9fb18cbb50ef205507131a39c8488c60aef3c460ec13d7b8dc301faed322ca5acc8292a435689506bec310120a0cfbb824a2747018a0484b69c0c72f504408dbe831b4b105554e31a00cc710b8ff433600bb90072923d6d85f07280716829f5abb6ddfa24701156e7cec76de7add033a7a37efd7e3cfa39d77d726abf50fba0a3fca36acee7b1255f948cac35fb6bc6b6101dcde5abe3ab4ceaf8c3404af389e05816437c3804d5", 0xbd, 0xffffffff}, {&(0x7f00000000c0)="be16009cd03386ebe6d528a0bbb0723c0497cb32968d65b04ee1e84b84a3349ea1459f55ae686adc5da5ae0788c6", 0x2e, 0x712b}, {&(0x7f0000000200)="a42f5665dd10a2a10de0490d0bcb3b8cdda1e70f2e3be4c1e6975721e1c76649", 0x20, 0x5}, {&(0x7f0000000240)="c0ac9c51cd99376b0e3c9b9b2ea2b1875d681819c4f8fcc7c19d63e18c13671cfff0507387bce123001371f4b55bb734d10998a662b18b4663125a1e9f41fa57db3649f11fb48ececedfcead2c2bf5c885028e80ad2ea915556f19859723f58165a31064c64930205f61be5cb10bed9e3aecaf0706a493f8fced5e8457ba7e93920edec2264cfb7040abc3e9f43b651075a02f8f676a47378cc000208850112d6ea3232839da", 0xa6, 0xd96a}, {&(0x7f0000000340), 0x0, 0x6}], 0x10000, &(0x7f0000000400)={[{@noauto_da_alloc='noauto_da_alloc', 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x37, 0x31]}, 0x2c}, {@quota='quota', 0x2c}, {@lazytime='lazytime', 0x2c}, {@data_journal='data=journal', 0x2c}, {@minixdf='minixdf', 0x2c}]}) [ 77.318160] binder_alloc: binder_alloc_mmap_handler: 11266 20000000-20002000 already mapped failed -16 [ 77.318195] binder: BINDER_SET_CONTEXT_MGR already set [ 77.318202] binder: 11266:11294 ioctl 40046207 0 returned -16 [ 77.326153] binder: 11266:11282 ioctl c0306201 200002c0 returned -14 [ 77.327470] binder: 11266:11294 ioctl c0306201 20ddd000 returned -14 [ 77.341433] binder: undelivered TRANSACTION_ERROR: 29201 [ 77.378100] binder_alloc: 11303: binder_alloc_buf, no vma [ 77.378116] binder: 11303:11306 transaction failed 29189/-3, size 40-8 line 3133 [ 77.394773] binder: BINDER_SET_CONTEXT_MGR already set [ 77.394781] binder: 11303:11306 ioctl 40046207 0 returned -16 [ 77.395998] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 77.398455] binder_alloc: 11303: binder_alloc_buf, no vma [ 77.398473] binder: 11303:11306 transaction failed 29189/-3, size 40-8 line 3133 [ 77.410505] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.410556] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.507077] binder: 11323:11328 got new transaction with bad transaction stack, transaction 386 has target 11323:0 [ 77.507090] binder: 11323:11328 transaction failed 29201/-71, size 0-0 line 3037 [ 77.510162] binder_alloc: binder_alloc_mmap_handler: 11323 20000000-20002000 already mapped failed -16 [ 77.517341] binder: BINDER_SET_CONTEXT_MGR already set [ 77.517349] binder: 11323:11328 ioctl 40046207 0 returned -16 [ 77.518651] binder_alloc: 11323: binder_alloc_buf, no vma [ 77.518667] binder: 11323:11328 transaction failed 29189/-3, size 40-8 line 3133 [ 77.518695] binder: 11323:11334 got transaction to invalid handle [ 77.518701] binder: 11323:11334 transaction failed 29201/-22, size 0-0 line 3010 [ 77.526937] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.526946] binder: undelivered TRANSACTION_ERROR: 29201 [ 77.526997] binder: release 11323:11328 transaction 386 out, still active [ 77.527002] binder: unexpected work type, 4, not freed [ 77.527004] binder: undelivered TRANSACTION_COMPLETE [ 77.527009] binder: undelivered TRANSACTION_ERROR: 29201 [ 77.527036] binder: send failed reply for transaction 386, target dead [ 77.582257] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:36 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x61, "bd67196aa7fcbd99b0548ccecc8bf6894de3679b33e43ed7a331c52c9ae791ced167353407603e0258c9df344c8bc2f648b43bb5eb612e584da1291affa4fdd817b4cd5a86d7855aa183959ff479e655d5c5baf20fbdf6dca12f33d15fd78b7e58"}, &(0x7f0000000080)=0x69) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x2}, 0x8) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)='ext2\x00') 2018/04/26 07:05:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000000180)=""/104, 0x68}, {&(0x7f0000000340)=""/85, 0x55}, {&(0x7f00000003c0)=""/95, 0x5f}, {&(0x7f0000000440)=""/163, 0xa3}], 0x5, &(0x7f0000000580)=""/109, 0x6d, 0xe00000000}, 0x770}, {{&(0x7f0000000600)=@can={0x0, 0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000680)=""/167, 0xa7}, {&(0x7f00000007c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/17, 0x11}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000000880)=""/217, 0xd9}, {&(0x7f0000000980)=""/194, 0xc2}, {&(0x7f0000000a80)=""/168, 0xa8}], 0x7, &(0x7f0000000bc0)=""/88, 0x58, 0x8}, 0x8001}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000cc0)=""/97, 0x61}, {&(0x7f0000000d40)=""/249, 0xf9}, {&(0x7f0000000e40)=""/97, 0x61}, {&(0x7f0000000ec0)=""/217, 0xd9}, {&(0x7f0000000fc0)=""/211, 0xd3}], 0x5, 0x0, 0x0, 0xfffffffffffff28a}, 0x80}, {{&(0x7f0000001140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/68, 0x44}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f0000000740)=""/42, 0x2a}, {&(0x7f00000012c0)=""/109, 0x6d}, {&(0x7f0000001340)=""/22, 0x16}, {&(0x7f0000001380)=""/27, 0x1b}], 0x8, &(0x7f00000048c0)=""/4096, 0x1000, 0x7}, 0xd5}], 0x4, 0x100, &(0x7f0000001540)={0x77359400}) sendto$packet(r0, &(0x7f0000000240)="4fecc84f9ef141e82baab1a9a5f4d11240832460a9a98f54b47e676ca8c5b9d8855d70d7be3f4e180bb9de4875efe4e58bc481e722f74cba4fd92bbac7a582bb20cc1892586c597fea7d1e67b73e974321d9946a9df73ec54e5c1fedb180bd35972bed2581bee4372ccc41dbbe7466052d1d6bb997f8a0fbb4275795a325603a46f2ad6519e73ebd81468d0d48dc0a1140ade7856db2c64d167645748cf663d5803190ce34eaabf24742117b7b2baffe14ec641ba2f0e953d7187a8ed3fa6c7f232fda71976f8f00fd2927e7c9fb9244a86b60b88585eb6db0e3f02c6db2be12907da076d3f8d7605e584a3c7a98", 0xee, 0x40040, &(0x7f0000001580)={0x11, 0x18, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/26 07:05:36 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4, 0x40020013, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="866bf5c0eb2b959568e2f6dcd852378400634040010000000000000000000000000000000800000000000000080000000000000000000000000000000000000000000000932fac6841f203ebba26a5f9336ea3b6c40a71a62b24f6cfb4f2a068be430ca7dbf929d5cf115eb9155c6833135c58d514223cab645c15dbff3e7febaf9473ca6d80286117ba72c3881cb352d0afd480564a3547aaa6b15f4edbe7edc963b2afe29d8c7fe4c74b629056e0c569fb61dffff2048c26016ae4bee269c2934ffd086e6a39e992d4810d613133a413acffc0d04f7b4d4a19aa032b909728e0caa7a919f5bf087dc5683b9b18f69e027c8d83f91db08e6c9a9514ef4b479879860072b1f7dc9dc6c7b40db086ce670c969f4b0e", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x1000000}, 0x90) 2018/04/26 07:05:36 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x7fffe) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0xf2, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x1}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x2, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r3, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) 2018/04/26 07:05:36 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) r2 = gettid() ptrace$setregs(0xffffffffffffffff, r2, 0x3ff, &(0x7f00000000c0)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/04/26 07:05:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x2, &(0x7f0000000280), 0x28020, &(0x7f0000000000)={[{@usrjquota_path={'usrjquota', 0x3d, './file0'}, 0x2c}]}) 2018/04/26 07:05:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x8) getrusage(0x1, &(0x7f00000006c0)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2c, 0x501240) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) [ 77.583337] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 77.607742] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:36 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000300)="412dcaa2e2a2ff08a0a499eb97ee43e2b79bf192de1c7259b5438fad0527f83f3ef7e43d385787187070e25c8676cda083027ceeee6067de8141994568533f71b0cb6724c760b55e9e79faf9a339bab1", 0x50) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) write$binfmt_elf32(r1, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) fgetxattr(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="6f73322e333fabcd0469747900f767f221507b95349a7896abc9ff4ad2ef8c80066e1d078adf9dbc435fc74cbacf8c70c27f0ec75a0db5e165c3521e16c461df6f0368e16a46d15b31599f53f423a332d3d17a27dc"], &(0x7f0000000180)=""/51, 0x33) mknod$loop(&(0x7f00000002c0)='./file0/file0\x00', 0x1000, 0x1) 2018/04/26 07:05:36 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x839fd1eedc45bb4) recvfrom$inet(r0, &(0x7f0000000080)=""/84, 0x54, 0x102, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/26 07:05:36 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xbe}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24040084}, 0x4) [ 77.747993] binder: BINDER_SET_CONTEXT_MGR already set [ 77.750812] binder: 11361:11367 got new transaction with bad transaction stack, transaction 393 has target 11361:0 2018/04/26 07:05:36 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$llc(r0, &(0x7f0000000080)="466222de2013e574c2c5b37b3bcbff3b4c524c305116510eb63ea2aed04ed9a2e569af9dd0c047386e0c4ce2f1f565f6fffcf541d2be6fba7fa202510de5a6a9b7c2c383b184f5c4be2ee7a155137685f3f5712ca0cde2bf034b14067dc6f2639988da4e92aad6d12aacf1a39af56b42b1ae9d05702f2108", 0x78, 0x4, &(0x7f0000000140)={0x1a, 0x104, 0x1000, 0x80000000, 0x6, 0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="746573745f64756d6d795f656e637279707406d83c9078"]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0x0, 0x30, 0x9, 0x3}, &(0x7f00000003c0)=0x18) sendto(r0, &(0x7f0000000180)="654f4990edf1fe80885931a8996ec79c8e265133f3068ecdeaf515fed22ccfa36bfbfc84ccd5a8caa80faf94ce89429c2205002ebeb3c9aa5e9225f4466219f996deae1bf413c0d0ba10c8458104ebee243b30d1cda91e07aaad5ab7e8f9bdc9bafdec7d62352fa099a7357c830d8b34538324b8284b42247a32c42ce34ff9662ec3c0bc68a02b4d82e8d77d38b84608042d7fcb085de01bb554b6c3f7f15499", 0xa0, 0x4800, &(0x7f0000000240)=@ipx={0x4, 0x100, 0xff0, "316ff1515ae0", 0x8001}, 0x80) 2018/04/26 07:05:36 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='oom_score\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) 2018/04/26 07:05:36 executing program 2: r0 = socket$inet(0x2, 0x0, 0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000b80)=@filter={'filter\x00', 0xe, 0x5, 0x780, [0x0, 0x20000400, 0x200007d8, 0x20000910], 0x0, &(0x7f0000000000), &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"]}, 0x7ef) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) accept$inet(r5, &(0x7f0000000c00)={0x0, 0x0, @dev}, &(0x7f0000000c40)=0x10) 2018/04/26 07:05:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) ioperm(0x81, 0x1, 0x20) 2018/04/26 07:05:36 executing program 5: stat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002700), &(0x7f0000002740)=0x0, &(0x7f0000002780)) lchown(&(0x7f0000002600)='./file0\x00', r0, r1) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x1000, 0x7, &(0x7f0000002540)=[{&(0x7f0000000140)="b858d23061dbb95d7663598734865cfdc1515e281e848ce91d5a8efe8b0ed4ff61a56fa0e3cc3d31b8430b698b2519cc0920b9313cf9bda634f2850ad9a1a4a2f5a8e620f74d8b731a3e0132a4602d1657591bd2e9868d0f0f61c2f06b08ceaa03a7a9237f3f00d3308586c4a2b77a7f907abfe843fcba9a57672d21ee6fc257f42f69f6a8a08bc9eaf66fd3a5aab2c9ceca3db4fd311e68b5210a9a1b168c44dd1a675499616f63b42c02af0fc54d55926b58b7fde8c2fe77", 0xb9, 0x4}, {&(0x7f0000000080)="ef731043c4207ca42f5b6f0b0bd04e23927c8195c9b7aa21214d4bfac49e6caea29b51ede517b5a3e7025a01d9948148ee13683e81c068b97134f9e167e5a129992d8c2add1e51184494ec835c07a2496cc3d510d2", 0x55, 0xaa73}, {&(0x7f0000000200)="c4edfe2c3a5eab1c0649926040a1dc2657f448fee293bc34a9b178742cf06c86bf2e7c29723972aa882c6a4463c43f678627bdc9a3f560a955bbcf099cb5bc17e83b663af52f78169f4f00e2508f96bf16fd92", 0x53, 0x1}, {&(0x7f0000000340)="27661cd06058c375ccae8692e65858c37e29d5a1ac84e492e71fbeaec82ff26521bc23b3fbec5776d676ef187746389b1898959dcc9947e26c97a6293fe9a20fb97033eb056439611ad36f42903175c104dd0cba62143dc8bc08ddb83f81ba2cf8bc293b96015a9b06fa18b47a078e4d53e679e5e1566c3e15d7cf594e24190d6cc637a68c9b8bc9fc2ac853a0af19b65b9b4ef98565bdb8dd678812026378f39cda34e0fd435d770e27b5e4cec883f56123911c52ea9cab8a1b040bf623267a97b85219e753c115cfed7583b064282faf548d7a", 0xd4, 0x5}, {&(0x7f0000000440)="d6ae384f6643baf3c3b511457a213e7f8ffa04d11a07cb1f2891d13b1914a98dc46213b404ffbda98fe1db9e6bbe77a301e493a569ed8c6b72865b8571907eed68b7cfe016fff770aee07b4e2987879005dea516ba667f60be55575c196dcd2f91c102fdd347aa795b8509d567f1e51440c9a87eea75403ff6f88ebcdfb8f2949257858dec10196b0b2da8d1d694bcec72d360e00d8417ee2cfde041b4236ad138ccb2ab26f70275f11401f8e2b01c303f24f2b0937dc199c9e7b652e9e15c688280518872172ec89975d590baad2beeaa4c337e07a84e0be53fb14b66f0f490bc7e9b78eaa443ac1e55bbbf983e47db08ea22abc70e7df1b9", 0xf9, 0x28e5}, 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0x1000, 0x4}, {&(0x7f0000001540)="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0x1000, 0xfffffffffffff001}], 0x203000, &(0x7f00000002c0)={[{@quota='quota', 0x2c}, {@barrier='barrier', 0x2c}]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/keychord\x00', 0x80000, 0x0) inotify_add_watch(r2, &(0x7f0000002800)='./file0\x00', 0x20) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000002600), 0x28020, &(0x7f0000002840)=ANY=[@ANYBLOB="696e69745f69744993582a66b5a2fbc3acf27a68075af20d449af58add8b53f4e4bbbac08fa2dc2c745a5bac160555184d7cf880a23a46"]) [ 77.750829] binder: 11361:11367 transaction failed 29201/-71, size 0-0 line 3037 [ 77.758268] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 77.829995] binder: 11359:11368 ioctl 40046207 0 returned -16 [ 77.830107] binder: release 11361:11367 transaction 393 out, still active [ 77.830111] binder: unexpected work type, 4, not freed [ 77.830114] binder: undelivered TRANSACTION_COMPLETE [ 77.830120] binder: undelivered TRANSACTION_ERROR: 29201 [ 77.830160] binder: send failed reply for transaction 393, target dead [ 77.845928] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = getpid() ptrace$setregset(0x4205, r1, 0x207, &(0x7f00000000c0)={&(0x7f0000000000)="5a403bc7e6e4e7ad683a20f0b3c3484cadd0d805e61afc9b3120a0e769958f6146641d94edc2dfa811012fa500a4cab6a129b52ef1f1ef366cfc8f5a503ff34d6752b2e8c44ac4584565ebb704e477fd8377fc749b90f9502088289b80aa5d82d589700fdad8b7a2d5e7bd46095020c19b24b57e2ce06e605f363d94aedcfe59bd4f6e58e71a", 0x86}) [ 77.913447] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 77.926371] binder: 11359:11368 transaction failed 29189/-22, size 40-8 line 3010 2018/04/26 07:05:37 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$TIOCSTI(r2, 0x5412, 0x56e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040), 0x1000000000000216) epoll_create1(0x80000) 2018/04/26 07:05:37 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) sync_file_range(r0, 0x3, 0x3f, 0x7) [ 77.956717] binder_alloc: 11359: binder_alloc_buf, no vma [ 77.956737] binder: 11359:11368 transaction failed 29189/-3, size 40-8 line 3133 [ 77.956819] binder: 11359:11421 unknown command -1057657978 [ 77.956826] binder: 11359:11421 ioctl c0306201 20ddd000 returned -22 [ 77.958806] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 77.972106] binder: undelivered TRANSACTION_ERROR: 29189 [ 77.972167] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.020488] binder: 11437:11448 ioctl 5412 56e returned -22 [ 78.023056] binder: 11437:11448 got new transaction with bad transaction stack, transaction 401 has target 11437:0 [ 78.023073] binder: 11437:11448 transaction failed 29201/-71, size 0-0 line 3037 [ 78.037737] binder_alloc: binder_alloc_mmap_handler: 11437 20000000-20002000 already mapped failed -16 [ 78.039787] binder: BINDER_SET_CONTEXT_MGR already set [ 78.039795] binder: 11437:11448 ioctl 40046207 0 returned -16 [ 78.041037] binder: 11437:11448 ioctl 5412 56e returned -22 [ 78.041084] binder_alloc: 11437: binder_alloc_buf, no vma [ 78.041104] binder: 11437:11455 transaction failed 29189/-3, size 40-8 line 3133 [ 78.054222] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.054261] binder: release 11437:11448 transaction 401 out, still active [ 78.054264] binder: unexpected work type, 4, not freed [ 78.054266] binder: undelivered TRANSACTION_COMPLETE [ 78.054270] binder: undelivered TRANSACTION_ERROR: 29201 [ 78.054291] binder: send failed reply for transaction 401, target dead [ 78.085625] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:37 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff7, 0x4, &(0x7f0000001ac0)=[{&(0x7f0000001840)="30c6025f267c6d5a9d7746a70ba751a1cdfff5403e66b670c2bb7aae9bb3b6e950adc4eb3f4b0f7538505b346626bc2db06559e71dbf7854a341d30674f0312f08a4f5d777b38924df90592be7e4c7e20d102bebc1cd7a9ebbda46", 0x5b, 0x3}, {&(0x7f0000000100)="383e163ffacac0d7bd2f52401ebc8ac5f31a742e24a0871ec775f764a7ea1b646084f9dc", 0x24, 0xffff}, {&(0x7f00000018c0)="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", 0xfc, 0x3}, {&(0x7f00000019c0)="13e79b3177666f3857150ed99d1c8560c59209dca35f86b3cc853d9cb55d6f19fb6ee49487f3c99ed812232fa192ba6637aa41d5ca6a7777b9b4364eeff168f43e0b40181c1dd82c9e8c6db2de4e20c446c456fc90eb9d5abaefb1147fa55b508388ee17b6d91a6d71b31220687b294a3521dc345ef873caeeafb6cd969bc6942ce87e5b99f77b92a3f88824139df7b5dc734878a959900993a49df19c797b19a79c6d72c11bfd8a437a61230ec29dcc56e8946c541fd878c5fd0a1f2862d3f8d7fe488e304accecdd3d3120a5d64e9ba508fe2101033e955964673f11fd94cddf48c8b5fc5b96b9d889f6060fd89054a9005d61", 0xf4, 0x7}], 0x100460, &(0x7f00000002c0)={[{@grpjquota='grpjquota=', 0x2c}, {@noinit_itable='noinit_itable', 0x2c}, {@noauto_da_alloc='noauto_da_alloc', 0x2c}, {@delalloc='delalloc', 0x2c}, {@data_journal='data=journal', 0x2c}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/rtc\x00', 0x20100, 0x0) getsockname$packet(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001bc0)=0x14) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f0000000300)='/\x00', 0xfffffffffffffffc, 0xa, &(0x7f00000016c0)=[{&(0x7f0000000140)="18018675a02fa98d6599da8e5a85dfd6ba49e068964761744d4d07b12b35c37648a4126786be33535502c18dd7244c63803fb0bdf174e507b3c34aef34da3b5824f28d0232b12b708a0e30d2cb", 0x4d, 0x80}, {&(0x7f00000000c0)="e98b133761ba561245fc675c91bf50a11437", 0x12, 0x7ff}, {&(0x7f00000001c0)="08af8b2d6515a139e4c61814dd3c9d608a08d9c7f71992aed33724eb46536d409617436124df4fbf30f480a4433e9374c9a86bb41a4da503dd92eb620e11875c12f11c5450d52406f0d32a3aa2e00dc112a1183a010a47ce2fd13427c9f5c844dd4849ffc35cf479b3fd880660e199b8a576f9e608fe6f40cc18b53e637e568adcd1", 0x82, 0x6}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000000280)="243c0f190ac4c1434a3ee6f736fbf457d4e1f5fd0c99832ddf3cb4c33f5daf1d7d00", 0x22, 0x3}, {&(0x7f0000001340)="1917c2f3ce2966447c6761cd1d12baa8d88266469c604831b71d5b39398d0343f6667fef77a461290bffbb69581c47476ac618a550bee0d497a18a5d0baf8fb9b2687da6f6dad54671bc1fa00e230d7cbd15e8800e1ccf1f4e8289c77dbfd2b1396fcba67182d1c3bd94704dc4c31041af02934fe848c5ec2280", 0x7a, 0x5}, {&(0x7f00000013c0)="001fa3e7ef4cf48452f9f182d3ae72278857c18173ee3b399359b0f173082aaa8c616441cb6960c765e92020e7cae5031797169449189bac081ce14165ed294eaaea58f033b5e34b200996815ee7fe0b441422a8f6cba0ac012d45d80fe662aa3eab3a2b4112f53cd288d0238133ee2aaa5fde7ac4eca21949242e8ef1cdd33df353b1971a7b26489f1664a3857a33564aef", 0x92, 0xfff}, {&(0x7f0000001480)="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", 0xfd, 0xfffffffffffffffb}, {&(0x7f0000001580)="a99f721c4ac7c0e88854c3e9cabbf7159d047ea4c4a191e289195358c8f27326988fefdd285c267ee0648caa32b1886ca177d1c70c2cf35b55daa08fd0a18cc33c00912a90df2b3c7f57052d43b737e4ccc4765cdc9bcecc7c367b0ec5c7c5b6e7552b9c3cdfcb8410ccba3792f9c30864fcb975fb18452d82f067acc9f4884853dd9d99de7a0f", 0x87, 0x67596e39}, {&(0x7f0000001640)="c535f7a171ae53b2ce59e50cd5f5de23869e4ecc496d4d28cc36d1f36c93ec3302636097198947eebf02e814df7386bd0edb26c8d66d903cbc39d8c4ebb9b7ae0eefae9a290aee97d51cf8192d3bef444f1f792a860cc200de510c", 0x5b, 0x3}], 0x28020, &(0x7f00000017c0)=ANY=[@ANYBLOB="74650f0566b25416791835736c5f64756d6d795f656e6372797074696f6e2c00e468a5f20da0e1ed06466bd380ee04a1a37e9c93eeb394c540926095898209c2d9a159c0dcafb9d006b3861f5ca1247c4925615142eece57ed49c8982988ba38247f5baa95cb835e26a71aa3"]) 2018/04/26 07:05:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x40, 0x0, 0x1, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000040)={0x9, r2}) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/04/26 07:05:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x33, @loopback=0x7f000001, 0x4e20, 0x3, 'sh\x00', 0x5, 0x2, 0x77}, {@dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x12000, 0x9, 0x9, 0x6}}, 0x44) 2018/04/26 07:05:37 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="02", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x2c) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x7f, 0x30}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0x800}, &(0x7f0000000240)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000340)) eventfd(0xfafa) ioctl$DRM_IOCTL_RES_CTX(r4, 0x6612, &(0x7f0000000300)={0x1ffffffffffffee4, &(0x7f0000000200)}) 2018/04/26 07:05:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7243c96a3c3deed3f36e6de5c91b2339e27a6cb86398886838de2e214340f037d3b3f1307cb9dcd5e0ee5d1f2cc16b2f7a4b57c60b09f8d044fc6426b765fe00b4cb63f70933d0a015fd6e9f7a5ab695d09e64e441bdcfa57fcdf58b9f1d123ac0729aad1236653e674253da7d85cc04a51a2db02c47460ff19d6adec4a05636ce445d0c8f1c895472bee3a7dcc547615f849b72ee587caf26ee812ab5f4ad21f0cdad0ad9cdea4493717b24822c75091ca6f0f5e410d40722007b9535c5b2070e4495e706726ce4b", 0xf8}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x4}) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0/file0\x00', 0xffffffff, 0x3, &(0x7f0000000180)=[{&(0x7f0000000080)="420868836e5df26319c83a5935f281948a8139c9f245f50f93d4c6deee7d2b4952af47aa7316cc79c1af636b25890e7a8f1c21", 0x33, 0x1}, {&(0x7f0000000240)="f3232a34e70dd8e7f48a7b7b41c78f9024bef35177e489e4da1a93a7f9ef2152651b6847f8d5dc5319f075fc8de49b5ec249ca6ec734b7ca2f91591e44e3015ed99b291fa5e367a2295b23fa29e3a0c413283e7fb2f9b2250062e763fbe2658d648a4d1a12853f297ed463fd98cb6b83384f49037abc5572cc35b5f1b4b5780ab2045d8a376763e273e8716290d477935b19dbbb939b31c27d87c9bb5ffa91dc7e24f8d99ea5eece193f77137b488c8bb9dc0446111155272bc263", 0xbb, 0x1}, {&(0x7f0000000300)="161ad4e926772ecb28daca2429a834d151958564e0a8214fc22bdf38f12710166446332f7b10eeeb8f405c6c550860bd41c4fd5cda21e33156655e0e8a3d2a8f1a249efadfaabe11a9fa738c644ac61e96b30b3cb3598cf90a7b3ff1b777edb986951f50e99d60a07e15aad3117ed2cd265988537cc9ede94c5dec3de69a3de2d6ca41abd008efabb7047e8aa82a422deb70d0395b0b4fb1a6598287a15680a72750ebd2814afc5048f65fe3075f0999f493bc45519744e43c6b5b901390b1a8af919340d6ccb0", 0xc7, 0x800000000000000}], 0x100000, &(0x7f0000000400)) 2018/04/26 07:05:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000140)=0x10) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x40000000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 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=&(0x7f00000002c0)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="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"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="00634040010000000000000000001b0000000000000000000000000000000000000000000045294e0300000000000000000000001af901847505f17605e47a42481482cade86e24c1bb297fc377e47c35390dbc2ba9ef9fda91eb74c89d4da99151a34e1d2b035f07446e87065c130793b5ab7bd40f752b843054157574393e438a987132600aae8746cf8dfe75487d4bf1c22b4e64646", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000280)=r4) fstat(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000200)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) fchown(r3, r5, r6) 2018/04/26 07:05:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000000180)=""/104, 0x68}, {&(0x7f0000000340)=""/85, 0x55}, {&(0x7f00000003c0)=""/95, 0x5f}, {&(0x7f0000000440)=""/163, 0xa3}], 0x5, &(0x7f0000000580)=""/109, 0x6d, 0xe00000000}, 0x770}, {{&(0x7f0000000600)=@can={0x0, 0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000680)=""/167, 0xa7}, {&(0x7f00000007c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/17, 0x11}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000000880)=""/217, 0xd9}, {&(0x7f0000000980)=""/194, 0xc2}, {&(0x7f0000000a80)=""/168, 0xa8}], 0x7, &(0x7f0000000bc0)=""/88, 0x58, 0x8}, 0x8001}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000cc0)=""/97, 0x61}, {&(0x7f0000000d40)=""/249, 0xf9}, {&(0x7f0000000e40)=""/97, 0x61}, {&(0x7f0000000ec0)=""/217, 0xd9}, {&(0x7f0000000fc0)=""/211, 0xd3}], 0x5, 0x0, 0x0, 0xfffffffffffff28a}, 0x80}, {{&(0x7f0000001140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/68, 0x44}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f0000000740)=""/42, 0x2a}, {&(0x7f00000012c0)=""/109, 0x6d}, {&(0x7f0000001340)=""/22, 0x16}, {&(0x7f0000001380)=""/27, 0x1b}], 0x8, &(0x7f00000048c0)=""/4096, 0x1000, 0x7}, 0xd5}], 0x4, 0x100, &(0x7f0000001540)={0x77359400}) sendto$packet(r0, &(0x7f0000000240)="4fecc84f9ef141e82baab1a9a5f4d11240832460a9a98f54b47e676ca8c5b9d8855d70d7be3f4e180bb9de4875efe4e58bc481e722f74cba4fd92bbac7a582bb20cc1892586c597fea7d1e67b73e974321d9946a9df73ec54e5c1fedb180bd35972bed2581bee4372ccc41dbbe7466052d1d6bb997f8a0fbb4275795a325603a46f2ad6519e73ebd81468d0d48dc0a1140ade7856db2c64d167645748cf663d5803190ce34eaabf24742117b7b2baffe14ec641ba2f0e953d7187a8ed3fa6c7f232fda71976f8f00fd2927e7c9fb9244a86b60b88585eb6db0e3f02c6db2be12907da076d3f8d7605e584a3c7a98", 0xee, 0x40040, &(0x7f0000001580)={0x11, 0x18, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/26 07:05:37 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x79}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x6, {{0xa, 0x4e22, 0x5, @empty, 0x7}}}, 0x88) 2018/04/26 07:05:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0xcb0, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000a6d3881f24", 0x29}], 0x1) [ 78.278047] binder_alloc: 11485: binder_alloc_buf, no vma [ 78.278943] FAT-fs (loop1): bread failed, FSINFO block (sector = 15396) [ 78.283935] IPVS: set_ctl: invalid protocol: 51 127.0.0.1:20000 sh [ 78.285593] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:37 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000100)={0x0, &(0x7f0000000300)}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/04/26 07:05:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000000180)=""/104, 0x68}, {&(0x7f0000000340)=""/85, 0x55}, {&(0x7f00000003c0)=""/95, 0x5f}, {&(0x7f0000000440)=""/163, 0xa3}], 0x5, &(0x7f0000000580)=""/109, 0x6d, 0xe00000000}, 0x770}, {{&(0x7f0000000600)=@can={0x0, 0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000680)=""/167, 0xa7}, {&(0x7f00000007c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/17, 0x11}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000000880)=""/217, 0xd9}, {&(0x7f0000000980)=""/194, 0xc2}, {&(0x7f0000000a80)=""/168, 0xa8}], 0x7, &(0x7f0000000bc0)=""/88, 0x58, 0x8}, 0x8001}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000cc0)=""/97, 0x61}, {&(0x7f0000000d40)=""/249, 0xf9}, {&(0x7f0000000e40)=""/97, 0x61}, {&(0x7f0000000ec0)=""/217, 0xd9}, {&(0x7f0000000fc0)=""/211, 0xd3}], 0x5, 0x0, 0x0, 0xfffffffffffff28a}, 0x80}, {{&(0x7f0000001140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/68, 0x44}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f0000000740)=""/42, 0x2a}, {&(0x7f00000012c0)=""/109, 0x6d}, {&(0x7f0000001340)=""/22, 0x16}, {&(0x7f0000001380)=""/27, 0x1b}], 0x8, &(0x7f00000048c0)=""/4096, 0x1000, 0x7}, 0xd5}], 0x4, 0x100, &(0x7f0000001540)={0x77359400}) sendto$packet(r0, &(0x7f0000000240)="4fecc84f9ef141e82baab1a9a5f4d11240832460a9a98f54b47e676ca8c5b9d8855d70d7be3f4e180bb9de4875efe4e58bc481e722f74cba4fd92bbac7a582bb20cc1892586c597fea7d1e67b73e974321d9946a9df73ec54e5c1fedb180bd35972bed2581bee4372ccc41dbbe7466052d1d6bb997f8a0fbb4275795a325603a46f2ad6519e73ebd81468d0d48dc0a1140ade7856db2c64d167645748cf663d5803190ce34eaabf24742117b7b2baffe14ec641ba2f0e953d7187a8ed3fa6c7f232fda71976f8f00fd2927e7c9fb9244a86b60b88585eb6db0e3f02c6db2be12907da076d3f8d7605e584a3c7a98", 0xee, 0x40040, &(0x7f0000001580)={0x11, 0x18, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/26 07:05:37 executing program 7: socket$inet6(0xa, 0x6, 0x5) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000000040)="c758b044ddaae42a0020000100000007020000000000ff06900000000c00080004001000000ef47ef0d4c6b4ed075c47ff01", 0x32}], 0x1) [ 78.321192] binder: 11485:11491 transaction failed 29189/-3, size 40-8 line 3133 [ 78.331881] binder: 11485:11491 ioctl 400454da 20000280 returned -22 [ 78.366432] binder: BINDER_SET_CONTEXT_MGR already set [ 78.382742] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 78.389858] FAT-fs (loop1): Unrecognized mount option "Bhn]c:Y5򁔊9E}+IRGsyck%z!" or missing value [ 78.426524] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 78.456794] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43741 sclass=netlink_route_socket pig=11543 comm=syz-executor7 [ 78.463745] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43741 sclass=netlink_route_socket pig=11549 comm=syz-executor7 [ 78.492772] binder: 11485:11520 ioctl 40046207 0 returned -16 [ 78.492849] binder_alloc: 11485: binder_alloc_buf, no vma [ 78.492867] binder: 11485:11531 transaction failed 29189/-3, size 40-8 line 3133 [ 78.531317] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:37 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x7fffffff, 0x4) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f00000000c0)='/\x00', 0x0, 0x164, &(0x7f0000000140), 0x4000, &(0x7f0000000000)=ANY=[@ANYBLOB="696e0800e972af50e60300000000000000653d382c00fd93fec7caca9109da82bef2ab"]) 2018/04/26 07:05:37 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000080)="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", 0x1000) r1 = socket$inet(0x2, 0x0, 0xb40) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:37 executing program 0: r0 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="3d33acfbd382bd89769642766fbf4f452c2bc4b503ef0bff9680292db297dc84589f8f39f46840ead7179270aff825f3cb3a54d60fbdfa14bc30dc381608630cfb3e4bf5269c031ea1f1ba7cd1e11bfe6e12d31970e66cd8e1c4742029c8daf38337956a747be9482e9a3e020f54e1f937362f4fad5e21721ac6363c0682298319b9b1a40e92f9c3e9cf1e9bbaf76235278184b33ec54eab7fd9c3a031366f60d40e1cf6e3619d828633f9e2ce921b985b62793333b0ec4e67c8", 0xba, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="74657374ffe7059d6d795f656e6372797074696f6e2c00"]) geteuid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/04/26 07:05:37 executing program 6: perf_event_open(&(0x7f000001d000)={0x8002, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) 2018/04/26 07:05:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r0 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x40, &(0x7f0000000000)=""/54) 2018/04/26 07:05:37 executing program 7: socketpair(0x1e, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x4000400000, 0x7ff}, 'port0\x00', 0x0, 0x0, 0xffffffff, 0x6, 0x2, 0x1, 0x80, 0x0, 0x5, 0xc7ac}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/04/26 07:05:37 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2c0000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000001c0)) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000008, 0x2111, r1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) dup2(r3, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x7ff, 0x8, &(0x7f0000000540)=[{&(0x7f0000000640)="0264916358503db917d3b47a8f7a52f5ecc3b39197a73748", 0x18, 0x2}, {&(0x7f0000000200)="b5e6fec3be41869bee7b0daa4f721b84fe87fbcb64053f798ee142c8900065bfcbdae45f07df382b12e2ead9a60799f368cdfdc739f7f68376171dec772bfe064fda1bf6884781f68f0a7d5899bd7bfaf993c1ad7707d164cb71746643fdd6e060ede341f173e896c15eee1599d75370d5dd28f3d94818269f202c0f69ad", 0x7e, 0xffffffff}, {&(0x7f0000000680)="1e2bf5fc43e88e85c7f7582b278e3ec3239970307dedef9dc7a4cc17492ad9a932f1f1b0b447a521d24d573ef919219ac491f3502ca649ca5f31c892ed77b551f43bcad6f8f358767488a76ab3e4b7f3af645db2c859c3555c32bf76a14c15df9ee6fd462c201895577e373be762a12a913208e956ee9ed44900b52176355a25602927e09f44ba915e0a86e633d8ab8f2ad236061af7c68f4dbf4e1a0ea7a78e6a38dda3da45c51eae35a8b1c91d6eab1f93d9c3c7", 0xb5, 0x9}, {&(0x7f0000001040)="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", 0x1000, 0x8}, {&(0x7f0000000340)="b22209", 0x3, 0x2}, {&(0x7f0000002040)="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", 0x1000, 0x618}, {&(0x7f0000000380)="aa4065bc7d712e52e59a5bfc7686134b47f9cfbdec05424f4fa42b388279e1b27190f0bf6ed1291e6ae0440cb0d407381a17d8b2d31b8835861ce3b37e2dd6051ecb19250bcf3a6c3cbe5ad779d47c38d9480f0ea48e7a7235b0cf2ee9b7a5710eb9f5fcf3782a1b713c348a5421a634d2da030cb53e8397334f4778dbf74bdae8529b0947e7bdfef168fd317bee61d2a1642572468f5f22f0efbabc36b04c66776567e4b035d596cdb02462d584de561bcdf5977bcf9a5f51b61131ebdf", 0xbe}, {&(0x7f0000000440)="9e4375cae4fa7941a4010c0ea1bc86c6de4ac2068fa4ffd9811a277f38abbe21994bcaa8b43cdb6e7916e2b044c8db4846ec466c6d3fcbb8a09b66fb95b65520081394675995d1fbe36de783a6df56b62eeff273b8bd35bd65c01816bbd609e8799eb6d0d02323d9f05747f896ec3e51ac9e1854683c81a2267262664dc02e4fe54d569572924fd960d87f2be0922b2ced0a902cf13b8b8f13fb7e182bd82e4326c1e3699d9fc75ef2fcc0ab2017a1e4872e2ea580bc8cfbcb0bd8743a5c935760747bbb0784901c7272d4db253ec1e424d31d988dce6f45c923be54e0b90af9bfcaa348ef935a12", 0xe8, 0x8}], 0x12, &(0x7f0000000600)={[{@check_relaxed='check=relaxed', 0x2c}, {@usefree='usefree', 0x2c}, {@flush='flush', 0x2c}]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000000180)=""/104, 0x68}, {&(0x7f0000000340)=""/85, 0x55}, {&(0x7f00000003c0)=""/95, 0x5f}, {&(0x7f0000000440)=""/163, 0xa3}], 0x5, &(0x7f0000000580)=""/109, 0x6d, 0xe00000000}, 0x770}, {{&(0x7f0000000600)=@can={0x0, 0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000680)=""/167, 0xa7}, {&(0x7f00000007c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/17, 0x11}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000000880)=""/217, 0xd9}, {&(0x7f0000000980)=""/194, 0xc2}, {&(0x7f0000000a80)=""/168, 0xa8}], 0x7, &(0x7f0000000bc0)=""/88, 0x58, 0x8}, 0x8001}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000cc0)=""/97, 0x61}, {&(0x7f0000000d40)=""/249, 0xf9}, {&(0x7f0000000e40)=""/97, 0x61}, {&(0x7f0000000ec0)=""/217, 0xd9}, {&(0x7f0000000fc0)=""/211, 0xd3}], 0x5, 0x0, 0x0, 0xfffffffffffff28a}, 0x80}, {{&(0x7f0000001140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/68, 0x44}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f0000000740)=""/42, 0x2a}, {&(0x7f00000012c0)=""/109, 0x6d}, {&(0x7f0000001340)=""/22, 0x16}, {&(0x7f0000001380)=""/27, 0x1b}], 0x8, &(0x7f00000048c0)=""/4096, 0x1000, 0x7}, 0xd5}], 0x4, 0x100, &(0x7f0000001540)={0x77359400}) sendto$packet(r0, &(0x7f0000000240)="4fecc84f9ef141e82baab1a9a5f4d11240832460a9a98f54b47e676ca8c5b9d8855d70d7be3f4e180bb9de4875efe4e58bc481e722f74cba4fd92bbac7a582bb20cc1892586c597fea7d1e67b73e974321d9946a9df73ec54e5c1fedb180bd35972bed2581bee4372ccc41dbbe7466052d1d6bb997f8a0fbb4275795a325603a46f2ad6519e73ebd81468d0d48dc0a1140ade7856db2c64d167645748cf663d5803190ce34eaabf24742117b7b2baffe14ec641ba2f0e953d7187a8ed3fa6c7f232fda71976f8f00fd2927e7c9fb9244a86b60b88585eb6db0e3f02c6db2be12907da076d3f8d7605e584a3c7a98", 0xee, 0x40040, &(0x7f0000001580)={0x11, 0x18, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/26 07:05:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'bridge_slave_0\x00'}, 0xf5bc3714) 2018/04/26 07:05:37 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@alg={0x130, 0x10, 0x700, 0x70bd25, 0x25dfdbfc, {{'cbc(twofish)\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0xff}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x2}, {0x8, 0x1}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0x4}]}, 0x130}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) 2018/04/26 07:05:37 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x7, {{0x2, 0x4e23, @rand_addr=0x89}}, 0x1, 0x6, [{{0x2, 0x4e24, @rand_addr=0x7f}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24}}, {{0x2, 0x4e22, @rand_addr=0x8}}, {{0x2, 0x4e20, @rand_addr=0x1}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0x390) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x1c1400, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000440)=""/117) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000004c0)={{0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x2, 'lc\x00', 0x0, 0xf936, 0x7d}, {@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e20, 0x4, 0x0, 0x80000001, 0x5}}, 0x44) writev(r1, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000540)) [ 78.572400] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.576939] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 78.589621] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/26 07:05:37 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:37 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f00000007c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}], "", [[], [], [], [], [], [], [], [], []]}, 0x958) [ 78.630103] EXT2-fs (loop5): error: can't find an ext2 filesystem on dev loop5. [ 78.641273] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) recvmmsg(r0, &(0x7f0000001440)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000000180)=""/104, 0x68}, {&(0x7f0000000340)=""/85, 0x55}, {&(0x7f00000003c0)=""/95, 0x5f}, {&(0x7f0000000440)=""/163, 0xa3}], 0x5, &(0x7f0000000580)=""/109, 0x6d, 0xe00000000}, 0x770}, {{&(0x7f0000000600)=@can, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000680)=""/167, 0xa7}, {&(0x7f00000007c0)=""/169, 0xa9}, {&(0x7f0000000080)=""/17, 0x11}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f0000000880)=""/217, 0xd9}, {&(0x7f0000000980)=""/194, 0xc2}, {&(0x7f0000000a80)=""/168, 0xa8}], 0x7, &(0x7f0000000bc0)=""/88, 0x58, 0x8}, 0x8001}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f00000010c0)=[{&(0x7f0000000cc0)=""/97, 0x61}, {&(0x7f0000000d40)=""/249, 0xf9}, {&(0x7f0000000e40)=""/97, 0x61}, {&(0x7f0000000ec0)=""/217, 0xd9}, {&(0x7f0000000fc0)=""/211, 0xd3}], 0x5, 0x0, 0x0, 0xfffffffffffff28a}, 0x80}, {{&(0x7f0000001140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/72, 0x48}, {&(0x7f0000001240)=""/68, 0x44}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f0000000740)=""/42, 0x2a}, {&(0x7f00000012c0)=""/109, 0x6d}, {&(0x7f0000001340)=""/22, 0x16}, {&(0x7f0000001380)=""/27, 0x1b}], 0x8, &(0x7f00000048c0)=""/4096, 0x1000, 0x7}, 0xd5}], 0x4, 0x100, &(0x7f0000001540)={0x77359400}) 2018/04/26 07:05:37 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, r0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000180)) 2018/04/26 07:05:37 executing program 2: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) [ 78.693294] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 78.705900] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 78.711456] binder: release 11588:11608 transaction 410 out, still active [ 78.711461] binder: unexpected work type, 4, not freed [ 78.711463] binder: undelivered TRANSACTION_COMPLETE [ 78.711507] binder: send failed reply for transaction 410, target dead [ 78.740599] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 78.798264] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 78.808068] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 78.836489] EXT2-fs (loop5): error: can't find an ext2 filesystem on dev loop5. [ 78.865889] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 78.876201] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) 2018/04/26 07:05:37 executing program 0: r0 = syz_fuse_mount(&(0x7f0000000000)='/\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x7, 0x1000000) r1 = signalfd(r0, &(0x7f0000000040)={0xb}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x4e24, 0xcb85}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff81}, @in6={0xa, 0x4e22, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x5, @empty, 0x239}], 0xf0) sendfile(r0, r1, &(0x7f0000000080), 0x0) r3 = getuid() fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000200)='./file0\x00', r3, r4) 2018/04/26 07:05:37 executing program 2: setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'bpq0\x00'}, 0x18) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000000c0)={0x5, 0x6, 0x8fd, 0x1000, 0x2}) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)) 2018/04/26 07:05:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:37 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) getpeername(r0, &(0x7f0000000040)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x80) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000380)={@multicast2, @multicast2, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000500)=0xe8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0xed6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)={r3, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000340)=0x84) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e23, 0x9, 0x4e21, 0x10000, 0xa, 0xa0, 0x80, 0x62, r1, r2}, {0x8d0d, 0xba, 0x7, 0x5, 0x100000000, 0x800, 0x8d4, 0x7}, {0x800, 0x8000, 0x0, 0x9}, 0x101, 0x6e6bb1, 0x0, 0x1, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d3, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3502, 0x7, 0x3, 0x8, 0x2, 0xffffffff, 0x8001}}, 0xe8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x100, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000240)={0x7, 0x7}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000700)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r5 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r5, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x34) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280)=0x80, 0x4) 2018/04/26 07:05:37 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xcf7ba19f16aa0987) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r1, r0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="abd0b5f3ffbcc462", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00634040010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000023dab40e0d04dca972a6c464fa99e1b5d75c64c3702062647c512fb961a496911330dc8d74ad7d3af313c11d710b6b14d9886c4c93dcfd344f38b130f6672e8aa01d8eb380f4a4877f2a63f64cdb35f3f5a56e7a5e819465c989df0c7ae873a3cd9f9bec244c9ca8a003226ec85bb72248e678b54782b3fb4a4ef79629b81da31b6b1d2972730d5ad13648ea230f278dd33c59a", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:37 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r0, 0x3, &(0x7f0000000340)="e279c9b7816550726264d2dcb26d6da977dab26aff654673d5b540ac00181e84684ee1c85b8b98ccdb9610eb99d830cf3c784b31686629ab20f4d0875740bfb063ffb5240a950d9229202a9b18feeb6e15f8b435d2be0fb47ad7778216ac068bd84a815de78c6bbea92e44c6bd16d417fd7499e570aa2c60ef572df26c70eac54d4957c73e42a0000000000000000000000000000000") syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="643070121146d7cd5c8f977a65af0591e2c60bb624f260aa9fc1f7444ed8b903f09e85c2ce8ce650da1cf9988ece17b978ca1724bbc91e202828d7b3788e0b145ae7009986597f89438750ec615683a549a3d218e4c7c656d654b13583f43afa462248a77bc896255ed16c3aab5750acc932850de34583c1db8960b3a1b1a351687da12a6bbb02cb83a24dc71c01caa362a44337c3424816c40f7e22cb98cddfd732f715ee22ca2a6f", 0xa9, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="800c10a79147c331af2ad4718a36c496118a4290061dcbc733c16f4e74a9d8902b333fb367fe3ac5633fec03331627ea68523628a69072feef22882a7fbbf63e1946d9d54574e0a057757b35099ff2f1d5fc32636afbedf2d20174f6394b95d03882a26a5c24c30684c118f86b0b9f96a1b090a2483b305c80b9806c4660d3bc9c03b38fe82e1a6cc9bf4a0faea187d75d013f54ec27f85734ee8e249f82fed7cbe1ed1664033ece00fb7ffb0ed27d2b3b9b0b1601b24ec079a34928eaa332139571bbfb585f2c7b93c8f8fb9beb378e66789263e1a1725115a2078d873737fde523f61fbb4bb38a17c3589777014678bd20", 0xf2, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) sync_file_range(r0, 0x7, 0x8174, 0x5) 2018/04/26 07:05:37 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="6e104df7cee318de2d5bcf960c96e22ae9242bc700df7040e7264b8db54c38ab94df5e756be85bbccca891f207f28aca24d3", 0x32}, {&(0x7f0000000080)="7902e5091175625cc1da2c0a499ded2e1c3d6dfa9ea7e38e97efa23f5b042a6d766cb5c764de2effe6871a3b65afbc0b5d91c4fc01c73d07a6fcb1e7a55c58d73d2593dc2bd4724263ca0ebfe4b5faed5ff50909f73a9380885771ca7c8b2378f54b75870dc3076ad74229ec413524694fee33132dfe2f621391058885d1290bfe3af11ab4d4021fa866bc4a8febe1d90572d5e2950042ccc687b9da97f2ff", 0x9f}, {&(0x7f0000000140)="b95d8d67712c0b2c19ad2602a83f439cc13c470a4f62c3f91823ff51f212", 0x1e}, {&(0x7f0000000180)="99efd6e52f1c58e12b5cc1707715e3628ce2ae50e538b1e97479c17fea237ef8a04842a3492dd2203e6f00ae69216f2640e42bbad330b1b09124ef7a3739c1a0a8cbab6b2df5fe4b5d481894fe3764081cc5f405", 0x54}, {&(0x7f0000000200)="df439371cac5b6b22ff9667d115a70cd0afb9b1a0b26aa4e36d751e2ad9fc9ad10a790e677b3f594", 0x28}], 0x5, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) 2018/04/26 07:05:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'bridge_slave_0\x00'}, 0x2d4) 2018/04/26 07:05:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) open$dir(&(0x7f0000000040)='./file0\x00', 0x200100, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x6) 2018/04/26 07:05:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000000000)="29000000180031090020091200000007f8000d720000ff06800000000c00080004001010000ef4ff01", 0x29}], 0x1) 2018/04/26 07:05:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) [ 78.956364] binder: 11662:11667 got transaction with invalid offset (0, min 0 max 40) or object. [ 78.976273] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0xffffffffffffff43) 2018/04/26 07:05:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0xe, 0x10, "411b0cc6c926dcd5a4a4212b42e3183abc1612998622027a4ceb30b09418caa77aaae1eb2e95980988bae6dbb01bd76a3a3055099e1ce3506f26444e1d2b61d8", "8cda6dc3f709e3999227a40f36a4eef6caf566b15978ba962b6182eecaf206a6", [0x6, 0x3]}) 2018/04/26 07:05:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext3\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x251, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@nombcache='nombcache', 0x2c}]}) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x43) 2018/04/26 07:05:38 executing program 4: openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000017000000000000000000000028000000000000000800000000000000", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) [ 78.987031] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 79.025645] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 79.047269] binder: 11662:11667 transaction failed 29201/-22, size 40-8 line 3196 [ 79.059009] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 79.064419] binder_alloc: binder_alloc_mmap_handler: 11662 20000000-20002000 already mapped failed -16 2018/04/26 07:05:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="0200e400", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0xc) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0xf0, "dcafdd55d6940236362233253acc325147268af6058cdcbc361780d58ff596e02fdf32c266aff32420368f1ee039bf694f2ce0f5df08ee5fe43809c890cbda672145f73cd337265c4bd9f5d2d4d5bf0854972b04ce7316d070cb43034046c5f173f546fb99ba40ca927fb28d8e52af6a7443861e41dca8c7e7698fd4a87a679219c0bf389a275a833894f42a3cbf44dadabca38c29327e6dcab30ee3504565ae9512df718ac5a42c547a93f78e6035e9c5443ca447e4ae1f3df89855d4f9e221340cc4b9283551b94382536cd7aec730930c09d1ef5e956525d4bd9a55198b1467fc6ddf4d3294f111eff760a125fe4a"}, &(0x7f0000000180)=0x114) [ 79.064448] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/26 07:05:38 executing program 3: open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:38 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0xc0000, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x3, 0x7, 0x5, 0x6, 0x0, 0x7, 0x8200, 0x6, 0xfffffffffffffff9, 0xbae, 0xec7d, 0x630000, 0xfffffffffffffffc, 0x1a44, 0x101, 0x6, 0x5, 0x9, 0x6, 0x8, 0x0, 0xfb, 0x1, 0x100000000, 0x9, 0x9, 0x9e, 0x0, 0x2, 0x7, 0x1, 0x1, 0x0, 0x589, 0x1, 0x0, 0x0, 0xffc000000000000, 0x0, @perf_bp={&(0x7f0000000340), 0x4}, 0x22, 0x8001, 0x3, 0x7, 0x9a, 0x8, 0xcd}, r0, 0x9, r1, 0xa) r2 = socket$inet(0x2, 0x7, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6174000007e10871670000000000000000800000000000000000000000000000000000000000000000000006b7000000000000000004f7eb34b4f1c974d90000000000000000000000000000008243fa636a5b2f3c0000"], 0x58) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) r3 = dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x8}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r4, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000300)=0x7, 0x4) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000100)=0x40) [ 79.064455] binder: 11662:11698 ioctl 40046207 0 returned -16 [ 79.066836] binder_alloc: 11662: binder_alloc_buf, no vma [ 79.066853] binder: 11662:11667 transaction failed 29189/-3, size 40-8 line 3133 [ 79.066886] binder: 11662:11698 ioctl c0306201 20ddd000 returned -14 [ 79.099389] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.099583] binder: undelivered TRANSACTION_ERROR: 29201 [ 79.138128] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 79.149742] binder: 11714:11720 got transaction to invalid handle [ 79.149750] binder: 11714:11720 transaction failed 29201/-22, size 0-0 line 3010 [ 79.165983] binder_alloc: binder_alloc_mmap_handler: 11714 20000000-20002000 already mapped failed -16 [ 79.174821] binder: BINDER_SET_CONTEXT_MGR already set [ 79.174830] binder: 11714:11720 ioctl 40046207 0 returned -16 [ 79.175954] binder_alloc: 11714: binder_alloc_buf, no vma [ 79.175972] binder: 11714:11720 transaction failed 29189/-3, size 40-8 line 3133 [ 79.176005] binder: 11714:11729 got transaction to invalid handle [ 79.176013] binder: 11714:11729 transaction failed 29201/-22, size 0-0 line 3010 [ 79.182535] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.182544] binder: undelivered TRANSACTION_ERROR: 29201 [ 79.182608] binder: undelivered transaction 417, process died. [ 79.182971] binder: undelivered TRANSACTION_COMPLETE [ 79.182977] binder: undelivered TRANSACTION_ERROR: 29201 [ 79.191414] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:38 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0xc766, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000140)="00ba6394a65b7fb6fd5c7c606d723b9f0008db8890d1b1b3e32d5bab5d435586ea73aa5a87d6dc88a862448be2184b5808732ae8c6214b0a2a5658be781b64e29b50dd4cd820de8fa7aadf76e922c86561f170f3b712ca61884e55504565a89615ec268d7418fcf60190", 0x6a, 0x85d}, {&(0x7f00000001c0)="20ef8424b635fcfc720ead0f676b99bb9179645858396717629b0c7c66612c1b74a93f8d7f0e7a10b2a1301235b7b936e48e339ac0f85dc5f9b28c8a0adffe8226e5f85609a543ab7c016f4494e443aefd0dd0c641a066ee69d387e712f6a97240cb4ca57a75c2", 0x67, 0x6}, {&(0x7f0000000240)="e6eb1580c2c0d44747b93aa7c7dcd2af7e60dfd8a45d868ef89a8bc2902e62fef3103d9eff0434bc67e47bd1df6e171240c3a225b8b4ecbc222419ff48a636e2fe", 0x41, 0x3f}, {&(0x7f0000000340)="5fa425dcf83afbc0d64c4c1d0e97db3fd825c5df21a4e2c24989d1276fda9ea07cd8828d8d4a3d3c4a1e35bacccf364abb87225bf32d05b54ae6e1a5d827ac6033957f833450c7e3f66823b2064a6697b150f2ff7a4f3ff0c1d2c87eb21af5c7bac76d77d6", 0x65, 0x7f}], 0x10000, &(0x7f00000000c0)=ANY=[@ANYBLOB='data_err=aquota=,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) modify_ldt$read_default(0x2, &(0x7f00000002c0)=""/21, 0x15) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7ff800000000000, 0x4) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000440)=ANY=[@ANYBLOB="74837374da1ce0f76e5f656e637279000008742786a6d8f23717bbe3fb568a7608bd8228c3cb52001450d1fc8dbcbbe3ac7ba6ebe5257922f7a9829f8af7600c4ceb1abf8f80175569b536dd6a381a2c994d8a104eecc1cc"]) 2018/04/26 07:05:38 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) 2018/04/26 07:05:38 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001040)=""/4096) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r1, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:38 executing program 5: socketpair(0x1d, 0xa, 0x3, &(0x7f0000006880)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000068c0)={0x0, 0x10001}, &(0x7f0000006900)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006940)={r1, 0x4, 0xb62}, &(0x7f0000006980)=0x8) recvmmsg(0xffffffffffffffff, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f0000000140)=""/206, 0xce}, {&(0x7f0000000340)=""/194, 0xc2}, {&(0x7f0000000440)=""/189, 0xbd}, {&(0x7f0000000500)=""/217, 0xd9}, {&(0x7f00000000c0)=""/40, 0x28}], 0x6, &(0x7f0000000680)=""/227, 0xe3, 0x3}, 0x3}, {{&(0x7f0000000780)=@un=@abs, 0x80, &(0x7f0000000240)=[{&(0x7f0000000800)=""/75, 0x4b}, {&(0x7f0000000880)=""/219, 0xdb}, {&(0x7f0000000980)=""/4096, 0x1000}], 0x3, &(0x7f0000001980)=""/208, 0xd0, 0x5}}, {{&(0x7f0000001a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001b00)=[{&(0x7f00000002c0)=""/53, 0x35}], 0x1, &(0x7f0000001b40)=""/115, 0x73, 0xfffffffffffff880}, 0xd3}, {{&(0x7f0000001bc0)=@rc, 0x80, &(0x7f0000003f00)=[{&(0x7f0000001c40)=""/4096, 0x1000}, {&(0x7f0000002c40)=""/173, 0xad}, {&(0x7f0000002d00)=""/131, 0x83}, {&(0x7f0000002dc0)=""/16, 0x10}, {&(0x7f0000002e00)=""/104, 0x68}, {&(0x7f0000002e80)=""/56, 0x38}, {&(0x7f0000002ec0)=""/15, 0xf}, {&(0x7f0000002f00)=""/4096, 0x1000}], 0x8, &(0x7f0000003f80)=""/4096, 0x1000, 0x231}, 0xcab}, {{&(0x7f0000004f80)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x80, &(0x7f0000006300)=[{&(0x7f0000005000)=""/77, 0x4d}, {&(0x7f0000005080)=""/245, 0xf5}, {&(0x7f0000005180)=""/175, 0xaf}, {&(0x7f0000005240)=""/4096, 0x1000}, {&(0x7f0000006240)}, {&(0x7f0000006280)=""/31, 0x1f}, {&(0x7f00000062c0)=""/54, 0x36}], 0x7, &(0x7f0000006380)=""/213, 0xd5, 0x5}, 0x6a}], 0x5, 0x2000, &(0x7f00000065c0)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000006240)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c000000a21f6451b73aa9dc943017d22a"], &(0x7f0000006780)=0x24) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000067c0)={0x7, 0x4, 0xffffffffffff0000, 0xd88a, r3}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000006800)={0x0, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000006840)={0x0, 0x4, 0x8, 0x200, r4}) recvfrom$unix(r2, &(0x7f0000006600)=""/218, 0xda, 0x1, &(0x7f0000006700)=@file={0x1, './file0\x00'}, 0x6e) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)=ANY=[@ANYBLOB='init_itaVle=8,\x00']) 2018/04/26 07:05:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c000800fb75d5fe000ef4ff01", 0xffffffffffffffc3}], 0x10000000000000c7) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x100, 0x70bd25, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 2018/04/26 07:05:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:38 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x40, 0x0) bind$netrom(r0, &(0x7f0000000280)=@full={{0x3, {"30dc49c8f66956"}, 0x4}, [{"95d54c30958687"}, {"f5232b5b7825a5"}, {"93147f62dd6647"}, {"9b9e74f21a3c42"}, {"d74454ea8037d0"}, {"006435e3ce39c7"}, {"aa0576ba16ceb8"}, {"1c642baa043ab9"}]}, 0x48) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) sendto$ax25(r0, &(0x7f0000000300)="03db10fbefcaf7acb5de799023d4fc7ec18e6eb46d8718de3966872f1f6b3c7e81285fbf3fdab1f01ee0c2c54c3acfd707", 0x31, 0x24004800, &(0x7f0000000340)={0x3, {"d9190717607373"}, 0x80000000}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460000000000436cfc88baad52fb00000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa18314c0148918c2194111b8eaee5cc460a46d932382bcca4b421250daba0d909ca8e52b38d8aaf4df1e465fd1dbb294cc65a4a6e586ce1a370a4d7efb5007e555251c5a8eef45f77d91fb77214901373ff6198005b128e0fd557d92"], 0x58) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0xb30, 0x1, 0x1, 0x2, 0x8, 0x7, 0x4, 0x1, 0x5, 0x1, 0x800}, 0xb) chroot(&(0x7f00000001c0)='./file0\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000380)={0x7, 0x8, 0x30, 0x6}) 2018/04/26 07:05:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'nr0\x00'}, 0x18) 2018/04/26 07:05:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x9, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'vlan0\x00', 0x1}, 0x18) [ 79.402188] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 79.425869] IPVS: Unknown mcast interface: nr0 2018/04/26 07:05:38 executing program 6: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2a0200, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x81, 0x9, 0x1, 0x1f, 0x0, 0x5, 0x41800, 0x8, 0x100000001, 0x7fffffff, 0x40, 0x2, 0xff, 0x7fffffff, 0x40, 0x0, 0x0, 0x8, 0x8, 0xfff, 0x976, 0xe141, 0x0, 0x5, 0x100, 0x407eb06d, 0x2, 0x1, 0x5, 0x7, 0xfffffffffffffff7, 0x401, 0x8, 0x2, 0x1, 0x8, 0x0, 0x6b, 0x0, @perf_config_ext={0x4, 0x8}, 0x820, 0x6, 0x2, 0x2, 0x401, 0x9bb7}, r0, 0x9, r1, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/raw6\x00') ioctl$DRM_IOCTL_RES_CTX(r2, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) 2018/04/26 07:05:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ftruncate(r0, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:38 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000080)={r1, 0x9b}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) iopl(0x851e) r2 = socket(0x3, 0x6, 0x8000) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000000c0)=0x200, 0x4) [ 79.450136] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 79.451886] IPVS: Unknown mcast interface: vlan0 [ 79.454371] FAT-fs (loop3): bogus number of reserved sectors 2018/04/26 07:05:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) [ 79.454375] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/26 07:05:38 executing program 2: r0 = socket$inet(0x2, 0x4000000001000001, 0x10005) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:38 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:38 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) [ 79.456405] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 79.466210] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11778 comm=syz-executor7 [ 79.483926] binder: 11771:11775 got transaction to invalid handle [ 79.483934] binder: 11771:11775 transaction failed 29201/-22, size 0-0 line 3010 [ 79.516481] binder_alloc: binder_alloc_mmap_handler: 11771 20000000-20002000 already mapped failed -16 [ 79.521797] binder: BINDER_SET_CONTEXT_MGR already set [ 79.521810] binder: 11771:11811 ioctl 40046207 0 returned -16 [ 79.526714] binder_alloc: 11771: binder_alloc_buf, no vma [ 79.526735] binder: 11771:11811 transaction failed 29189/-3, size 40-8 line 3133 [ 79.533745] FAT-fs (loop3): bogus number of reserved sectors [ 79.533750] FAT-fs (loop3): Can't find a valid FAT filesystem [ 79.547427] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 79.575594] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.575682] binder: send failed reply for transaction 424 to 11771:11775 [ 79.575815] binder: undelivered TRANSACTION_COMPLETE [ 79.575821] binder: undelivered TRANSACTION_ERROR: 29201 [ 79.575824] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.610247] binder: 11835:11837 transaction failed 29189/-22, size 40-8 line 3010 [ 79.631554] binder_alloc: binder_alloc_mmap_handler: 11835 20000000-20002000 already mapped failed -16 [ 79.634047] binder: 11835:11837 transaction failed 29189/-22, size 40-8 line 3010 [ 79.634074] binder: 11835:11840 got transaction to invalid handle [ 79.634081] binder: 11835:11840 transaction failed 29201/-22, size 0-0 line 3010 [ 79.636874] FAT-fs (loop3): bogus number of reserved sectors [ 79.636879] FAT-fs (loop3): Can't find a valid FAT filesystem [ 79.646508] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.646517] binder: undelivered TRANSACTION_ERROR: 29201 [ 79.646564] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.655918] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 79.907045] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 2018/04/26 07:05:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x340, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) read(r0, &(0x7f0000000280)=""/135, 0x87) syz_mount_image$msdos(&(0x7f0000000340)='msdos\x00', &(0x7f0000000380)='./file0/file0\x00', 0x75, 0x4, &(0x7f0000000600)=[{&(0x7f00000007c0)="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", 0x1000, 0x1}, {&(0x7f00000003c0)="18ee79eae17432f2793b2bfd877534d902f48e0df6fe335b62355cc03039cd66e458db54cdcd00f9785941131a12e66b9d5f8b8bb0e0cc3ac183cf33af2d7d61b4af6b194d106e8707124c33bd82b80e5566e03a7287896780f39e2f4a5173ece436c930a19359334a2cc4609b52da77739c282d36d258f59b7867a793f3d65ac2feb1ea3681b0f89af9d59567988385d61e76d3", 0x94, 0x4}, {&(0x7f0000000480)="e4972cf9e24ffee07309b0bab8dc5c8f90ea94895aa1a675fc76f8ddc6781b4cd309fff7fbd31001bd3f047dd9acacdfe012fc2e0b3becb61e13e19250fa57b999b774a671c0056d2474af218e675efb814170b974616d8939e98818d95c2c083685c92e928d2f470f2f32d14089315830b66edd2de847e116ef0af0b2dd79f6fe640dbe4ac4994c800de57a37aa8fb37b64fcb41563b32b2116a96cc5b0ecabaaf5e73ce19031f3092e107b1f404ac12b82f892e7c9b411f0f4103f3d5e8e5f6e35f2fb5c392940b6cb408f42f1ec0a2259bbb8a50eab97443e847068c01e539f31a533e2e137c9231531f4808572a195e77f16f4", 0xf5, 0x400000000000000}, {&(0x7f0000000580)="cc82f2736f687c4a55972496232775cf79f6608a607080c64be1b3287f3f4fcccf9e6360afb1221b0bb19b1324e456e29bd259dd96cd607581d476d67e8cfb965088068635a0e4e9736376d34bbf187da70f8690537927a3e4d536b50b65cb4e88", 0x61, 0x80000001}], 0x1, &(0x7f0000000680)={[{@discard='discard', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@codepage={'codepage', 0x3d, '950'}, 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x32, 0x33, 0x33, 0x35, 0x32]}, 0x2c}]}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x6) write$binfmt_elf32(r1, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) signalfd4(r1, &(0x7f0000000000)={0x101}, 0x8, 0x80800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240)=0x1, 0x4) 2018/04/26 07:05:39 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00633e40010000000000000000000000000000000000000000e8ffffff0000000000000000000000000000000000000000000000344d3e09c3fd7e98918e1633fb0a9dc32e3d029c1ce30fb9ff39e25731a1c7a21ecc451e7b6283aece05b5d50766efaf323a92b3b962f4b3c87e1d9428c498e7ca745785d26b51d7448c3095e177b9e4975e8770cb33ee6f6ba4da78c11db4418976aa17d30a74b3ea18a54bf386208404b3ee0182d0c30ffc81383a41ef099904b1d3512672c60410106b0234e04927db27fce3a75ca432349d44de37a5e35df0223e0a", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:39 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0xffffffff) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000040)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) 2018/04/26 07:05:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:39 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdee}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) 2018/04/26 07:05:39 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r1, 0x1, 0x70bd2d, 0x25dfdbfd, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x48}, 0x1, 0x0, 0x0, 0x4804}, 0x4) 2018/04/26 07:05:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x4, &(0x7f00000001c0)=[{&(0x7f0000000080)="a4f98f36a932d5618f10ebbbab8dae0c6ac3a9ad94f353c9c7b16b81e33e809e60399cd20430758e584acb8102584792cda953d0370578db", 0x38, 0x2b}, {&(0x7f0000000140)="a53f8bac0bc144d68730bd76cc1d17ff76e4ae53f7037f1c40b1a82e1257efe48d900fb1636df594298a24e55c99743f0f4b4aeaa232af5d74fd2d8704a9daa975f2cb6a99089bdf254c0ea7c6898e2622681a8011b810a8f038f3d733d5610030d4f4b12da5199c4de8a78558bd75909c152aa70970150ba6ce2ccc14", 0x7d, 0x6db}, {&(0x7f0000000340)="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0x1000, 0x8}, {&(0x7f0000001340)="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0x1000, 0x8}], 0x2004, &(0x7f00000000c0)={[{@check_strict='check=strict', 0x2c}]}) exit_group(0x100000000) syz_mount_image$ntfs(&(0x7f0000000240)='ntfs\x00', &(0x7f00000002c0)='./file0\x00', 0x1, 0x0, &(0x7f00000036c0), 0x100001, &(0x7f0000003840)) 2018/04/26 07:05:39 executing program 6: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='memory.low\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000000080)={0x8}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt_cache\x00') mkdirat$cgroup(r1, &(0x7f0000000100)='syz0\x00', 0x1ff) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x0, &(0x7f0000000100)}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) [ 80.002183] binder: 11857:11859 ioctl c0306201 20ddd000 returned -14 [ 80.014843] FAT-fs (loop3): bogus number of reserved sectors [ 80.014849] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/26 07:05:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="766573b834f56f2a2b150b656eb24a79707469a6769fde"]) clock_gettime(0x0, &(0x7f0000003ac0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000003840)=[{{&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003740), 0x0, &(0x7f0000003800)=""/14, 0xe, 0x1}, 0x3}], 0x1, 0x2000, &(0x7f0000003880)={r0, r1+30000000}) close(r2) read(r2, &(0x7f0000003980)=""/83, 0x53) r3 = accept$nfc_llcp(r2, &(0x7f00000038c0), &(0x7f0000003940)=0x60) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000003a00)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003a40)={r4, 0x8000}, &(0x7f0000003a80)=0x8) flistxattr(r3, &(0x7f0000000040)=""/170, 0xaa) flistxattr(r3, &(0x7f0000000140)=""/160, 0xa0) 2018/04/26 07:05:39 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80, [], 0x19}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x1, 0x4e22, 0x0, 0xa, 0x80, 0xa0, 0x16, 0x0, r1}, {0x3f, 0x9d31, 0x80000001, 0xefb, 0x2, 0x100000000, 0x401, 0x4}, {0x1, 0x80000000, 0x3f, 0xabd}, 0x10000, 0x0, 0x2, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x2, 0x0, 0x4, 0x1, 0x80000001, 0x60000000000}}, 0xe8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000300)={{0x89, @multicast1=0xe0000001, 0x4e22, 0x4, 'rr\x00', 0x32, 0x9, 0x74}, {@loopback=0x7f000001, 0x4e23, 0x3, 0x8, 0x7, 0x4}}, 0x44) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000380)=""/25, &(0x7f00000003c0)=0x19) socket$inet(0x2, 0x3, 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) [ 80.018637] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 80.021759] IPVS: sync thread started: state = MASTER, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 [ 80.059710] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11870 comm=syz-executor7 [ 80.131842] binder_alloc: binder_alloc_mmap_handler: 11857 20000000-20002000 already mapped failed -16 [ 80.142837] IPVS: set_ctl: invalid protocol: 137 224.0.0.1:20002 rr [ 80.151492] FAT-fs (loop3): bogus number of reserved sectors [ 80.151498] FAT-fs (loop3): Can't find a valid FAT filesystem [ 80.158901] IPVS: set_ctl: invalid protocol: 137 224.0.0.1:20002 rr [ 80.164845] binder: BINDER_SET_CONTEXT_MGR already set [ 80.164856] binder: 11857:11859 ioctl 40046207 0 returned -16 [ 80.196374] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 80.211591] binder_alloc: 11857: binder_alloc_buf, no vma [ 80.212023] binder: 11857:11907 ioctl c0306201 20ddd000 returned -14 [ 80.224003] binder: 11857:11859 transaction failed 29189/-3, size 40-8 line 3133 2018/04/26 07:05:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001440)=0x14, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000100)) ioctl(r0, 0x2, &(0x7f0000000000)="9379857db36d205fffa880bb95485499583562e89b1e1e9f7ae3b0b9a49cde73617a3c8edaf0540c12e862b28993c9f4e3c6d82b4d68b3c57a33aefd46d58f244dc59ffc8c7834498f7b88f29cdc55dfed587ae70767d5ed6fe9751d1d8974a78b6470048f867b998e48d585a49c719d84f01229d0845d6d29c53a8e93c0c34ead44d7bcae9c97694afc0820dcc408a2445bdbdb87f245ab3e668989d56640b26e30a416ac92de2203178c7e5bd62f7d32b330291f4a704f") mkdirat$cgroup(r1, &(0x7f0000000140)='syz1\x00', 0x1ff) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001480)=r2) 2018/04/26 07:05:39 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4400) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0xc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'nq\x00', 0x5, 0x100000001, 0x1}, 0x2c) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x0, 0x7, [0x1000, 0x8c, 0x6, 0x1, 0x0, 0x10001, 0x5]}, &(0x7f0000000100)=0x16) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x3, 0x6, 0x6}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x9}, 0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) 2018/04/26 07:05:39 executing program 5: clock_getres(0x6, &(0x7f0000000000)) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) 2018/04/26 07:05:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0xa580, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x400000000000}]}, 0x58) 2018/04/26 07:05:39 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x4000, 0x40) sendto$inet6(r1, &(0x7f0000000140)="6a997e6a17fc3f29c704aac5d265d9c6e8fe7b159fadb1929a32401c9e33125703b3570fe7138400c8776a1cad373f35e6e5e162b24881574d1c8eec54814f7b3f197e", 0x43, 0x4000040, &(0x7f0000000200)={0xa, 0x4e20, 0x400, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r2}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) write(r1, &(0x7f0000000240)="6889283d09f6277c47cb8410624d0a7121dff2b6b6374df8259f67aa5231ab935195aa0c2c23b56d3687e8f090df999ece78336e0f0395030ac19b2bfcc951", 0xffffffffffffffdb) 2018/04/26 07:05:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:39 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000240)={0x14, 0x0, &(0x7f00000001c0)=[@increfs_done={0x40106308, r3, 0x4}], 0xc, 0x0, &(0x7f0000000200)="2e623828d611c7cb0fe62dae"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)="6c00023220", &(0x7f0000000140)='./file0\x00', 0x40000000000000, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBLED(r1, 0x4b65, 0xffffffff) bind(r0, &(0x7f00000001c0)=@generic={0xa, "6acecbeea11b53af2d94a13cecd208c5685dc124a206cdd418f5c120ef52e42fe79dd15b8f2c34eb5e2a63ea84661c5a8c2afc2c95180550879ac8c971c6213a55c5ca9cb880200344cf0e4257626ef01a9240946776a145a4f0327fe649624ca5dc3f40517da2259ae519d4fb1893972aaa093c8935fa09b3f68beb1f25"}, 0x80) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) faccessat(r1, &(0x7f0000000280)='./file0\x00', 0x80, 0x200) ioctl$KIOCSOUND(r2, 0x4b2f, 0x6) getcwd(&(0x7f0000000180)=""/4, 0xfffffffffffffd44) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) ioprio_get$pid(0x3, r3) [ 80.249611] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.255417] binder: release 11857:11859 transaction 435 out, still active [ 80.262336] binder: unexpected work type, 4, not freed [ 80.290761] binder: undelivered TRANSACTION_COMPLETE [ 80.299713] binder: send failed reply for transaction 435, target dead [ 80.301495] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x1bf) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000000)=0x40000000008, 0x2b2) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x3}]}, 0x58) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000180), 0x80000) mkdir(&(0x7f0000000040)='./file0/file0/file0\x00', 0x80) 2018/04/26 07:05:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="6c9024e2558df34a8964db1ad7f3904149e626b29fb5e697a68c6dad11d9d0b2037e74f0e1da0804bc2131fb96d6879deed90eaa45ea34820743f7e4348ce254d0af8ede2ec7dc8b9924f38fbde39d0910c60c8bfd19406f8a73b8a41636d532108331381237cc5e43b8e38420cd916d7ac4", 0x72}, {&(0x7f0000000080)="f1b6bfff3c5316835cca5a7e28be743de0c3acdd3f11d93c5c9cf39bedb36380235173fd2dcd71a9d95896f2df663287e69dc104ece75b7c", 0x38}, {&(0x7f00000000c0)="e8269e6a90b30fe363ebbd28820f84ee66fb716910cf6eb50768bd184a94eefc4e7be2962eded06566a650a63a4948993e9bba16ae5c4b94f8ba0d141ec10d79d816a143cb6be60926470fa03f6500dfede0de5ac980fb", 0x57}], 0x3) 2018/04/26 07:05:39 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x7, r1, 0x2, 0x100000000}) 2018/04/26 07:05:39 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x80, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) [ 80.310486] FAT-fs (loop3): bogus number of reserved sectors 2018/04/26 07:05:39 executing program 0: [ 80.310491] FAT-fs (loop3): Can't find a valid FAT filesystem [ 80.324091] binder: 11939:11951 ioctl c018620b 20000180 returned -14 [ 80.324436] binder: 11939:11951 ioctl c0306201 20000240 returned -14 2018/04/26 07:05:39 executing program 2: socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x11, "8288764a5c5ca252d746a096dc55ce1a97"}, &(0x7f00000000c0)=0x19) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x10000, 0x7, 0x7, 0x200, 0xf9}, &(0x7f00000001c0)=0x98) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) 2018/04/26 07:05:39 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=ANY=[@ANYBLOB="00634040010000000000000000000000000000000000000000000000000000001400000000000000000000000000000000000000", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:39 executing program 6: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) 2018/04/26 07:05:39 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) 2018/04/26 07:05:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="116988f68d71fb4957ae17a7479d1996d11cc1066954b49d948877aa4d93b01c75e1f2d43084038d7139ec8412c3a508f3ca75eced1df3b84f"}, {&(0x7f0000000140)="b7c717a0f9ba4a8667b8b7bd04b7851e32db3b1c4d0f59610f114276ca43a246ab7e8cd29e5bc92e6f1070ae538ad60f667de1b96c7414e89a0d6333394b83fa07e6ae57e400bc4224dafb70d59fffcff4abb0835e5c173c4a0842bfd2596e866b3fbe74a82587a35364f31e5316422755e8576dbb9abc6717c72bd798e7f641", 0xfffffffffffffe82}, {&(0x7f00000001c0)="54c0835a6298b0bd2c85e6f5e164423bc68ae4fca773ccccd10816b090adb4e4c06a6c834d5e08fb3e4c94f9", 0xfffffffffffffdb1}, {&(0x7f0000000200)="33e2f894d51fcbf9f4f66787280034c56d0a93ca9ee596e6840c7afd2caee717ed7b93cdc2aaba43e08d7f50617cdf94b5"}], 0x10000000000000e2) [ 80.327029] binder: 11939:11951 got new transaction with bad transaction stack, transaction 440 has target 11939:0 [ 80.327042] binder: 11939:11951 transaction failed 29201/-71, size 0-0 line 3037 [ 80.336880] binder_alloc: binder_alloc_mmap_handler: 11939 20000000-20002000 already mapped failed -16 [ 80.338120] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/26 07:05:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'erspan0\x00', {0x4, 0x100, 0x6, "7f316195a894", 0x3}}) 2018/04/26 07:05:39 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x0, 0x800000}]}, 0x58) 2018/04/26 07:05:39 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000740)=r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x501000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000200)=ANY=[@ANYBLOB="66696c746572de00000000000000000000000000000000000000000000000000070000000400000090040000680200006802000000000000a8030000a8030000a803000004000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='\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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000e000000100000000ffffffff000000000000000000000000000000000000000000000000ff00ff000000000000000000000000000180c20000010000000000000000000000000000000000000000ffffffff0000000000000000000000010002001200000004000574756e6c30000000000000000000000069705f7674693000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00200000000000000000000f00030010000000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a3100000000000000000000000000200000000000003cffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00038010000000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000200000073797a300000000000000000000000000000000000000000000000000800000000000000ac1414aa7fffffffff000000ffffff000000000000000000000000000000000000000000000000000000ffffff00000000000000000000000180c200000e0000000000000000000000000000000000000000ffffff0000000000000000000000003f000200093e7900010df0697036746e6c300000000000000000007465616d30000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414bb7f0000010c000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4e0) ptrace$getregset(0x4204, r1, 0x1, &(0x7f0000000140)={&(0x7f0000000040)=""/230, 0xe6}) connect$l2tp(r2, &(0x7f0000000700)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x4, 0x1, 0x4}}, 0x2e) 2018/04/26 07:05:39 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x1bc, r2, 0x721, 0x70bd2d, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6_vti0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xb}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffe}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x86e}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x20}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x1}}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x80}, 0x4004000) setitimer(0x1, &(0x7f0000000380)={{0x77359400}, {0x0, 0x7530}}, &(0x7f00000003c0)) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000004fbc)=[@exit_looper={0x630d}], 0x223, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) [ 80.338128] binder: 11939:11963 ioctl 40046207 0 returned -16 [ 80.342325] binder: 11939:11951 ioctl c018620b 20000180 returned -14 [ 80.342355] binder: 11939:11963 ioctl c0306201 20000240 returned -14 2018/04/26 07:05:39 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10, 0x80800) 2018/04/26 07:05:39 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) [ 80.343540] binder_alloc: 11939: binder_alloc_buf, no vma [ 80.343559] binder: 11939:11951 transaction failed 29189/-3, size 40-8 line 3133 [ 80.343587] binder: 11939:11963 got transaction to invalid handle [ 80.343594] binder: 11939:11963 transaction failed 29201/-22, size 0-0 line 3010 [ 80.367634] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 80.436603] binder: BINDER_SET_CONTEXT_MGR already set [ 80.436617] binder: 11977:11988 ioctl 40046207 0 returned -16 [ 80.438281] binder_alloc: 11939: binder_alloc_buf, no vma [ 80.438300] binder: 11977:11988 transaction failed 29189/-3, size 40-8 line 3133 [ 80.447595] binder_alloc: binder_alloc_mmap_handler: 11977 20000000-20002000 already mapped failed -16 [ 80.447642] binder: BINDER_SET_CONTEXT_MGR already set [ 80.447648] binder: 11977:11988 ioctl 40046207 0 returned -16 [ 80.447775] binder_alloc: 11939: binder_alloc_buf, no vma [ 80.447790] binder: 11977:11988 transaction failed 29189/-3, size 40-8 line 3133 [ 80.452825] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36181 sclass=netlink_route_socket pig=11986 comm=syz-executor7 [ 80.453856] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36181 sclass=netlink_route_socket pig=11994 comm=syz-executor7 [ 80.487951] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 80.498304] FAT-fs (loop3): bogus number of reserved sectors [ 80.498309] FAT-fs (loop3): Can't find a valid FAT filesystem [ 80.502217] binder: BINDER_SET_CONTEXT_MGR already set [ 80.502226] binder: 12000:12005 ioctl 40046207 0 returned -16 [ 80.503191] binder_alloc: 11939: binder_alloc_buf, no vma [ 80.503209] binder: 12000:12005 transaction failed 29189/-3, size 40-8 line 3133 [ 80.515854] binder_alloc: binder_alloc_mmap_handler: 12000 20000000-20002000 already mapped failed -16 [ 80.516062] binder: BINDER_SET_CONTEXT_MGR already set [ 80.516073] binder: 12000:12005 ioctl 40046207 0 returned -16 [ 80.539678] binder_alloc: 11939: binder_alloc_buf, no vma [ 80.539697] binder: 12000:12005 transaction failed 29189/-3, size 40-8 line 3133 [ 80.586234] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 80.591776] binder: BINDER_SET_CONTEXT_MGR already set [ 80.591784] binder: 12029:12035 ioctl 40046207 0 returned -16 [ 80.660054] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 80.705685] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 80.889295] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.894751] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.900434] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.905908] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.911412] binder: undelivered TRANSACTION_ERROR: 29189 [ 80.916874] binder: undelivered TRANSACTION_ERROR: 29201 [ 80.922325] binder: release 11939:11951 transaction 440 out, still active [ 80.929248] binder: unexpected work type, 4, not freed [ 80.934504] binder: undelivered TRANSACTION_COMPLETE [ 80.939638] binder: undelivered TRANSACTION_ERROR: 29201 [ 80.945091] binder: send failed reply for transaction 440, target dead [ 81.374639] binder: 12029:12073 got transaction to invalid handle [ 81.380903] binder: 12029:12073 transaction failed 29201/-22, size 0-0 line 3010 2018/04/26 07:05:40 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1bbf6de9ff1cadc01854588a30f2423c80a462", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="d0b8703c03", @ANYBLOB="7fa20c26c1e5a834f89e973afa64469698d651e6c6fc241b4b1b04036b9ce2b144dc7bbd57b322d869dfe91f4b0a4f09ec9f76846ee1ce1c05", @ANYBLOB="abad991e6bb3f4ea6fabaec53426011d7b58a1adc707a8ecd2b5899d947ed035", @ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES16, @ANYPTR, @ANYPTR64, @ANYPTR64], @ANYPTR64, @ANYRES16], @ANYRES64, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f00000018c0)=ANY=[@ANYBLOB="ed83b0e2f23bd065a7fe99f6d099ee1177b38bc764f9570cf8ecfbcdfff4af42d0dd1ac3d56d971d5eeee3586adceff08c206431c27c41e90f984dd362e214b6d9f3775d595f078605cc9a84dd79e776ba1105c1c89df1f269c3e9cb16052fbdb491f943d439116050082785583534b9c1c6bc6cf9563b4a749e8237eed2e586c642ca4207da034f8e641403d91c7889b9aafcafcad21b34caa5bbdee90303638983591d792c2c52d3941596b8b22ba2437e5c589f70e927c02f03fe8aee254b7ab9b2", @ANYBLOB="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", @ANYPTR64, @ANYRES32, @ANYRES64, @ANYRES16, @ANYRES32, @ANYBLOB="5266b0ea01cfdef893ba770a0e79b8509b99e9abaeeecc7475f54ce9d1180684f032a4937ada518255fefe8355d10528b3ef71d88195ff79", @ANYRES32], @ANYRES64, @ANYRES64, @ANYRES32, @ANYBLOB="be1ac0ddfc59f87f1e", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16, @ANYRES64], @ANYBLOB="7829f0fc6c92639befe60ebe8a74950e9eb3a34128f270e458640b3ba0a40fe2a91efe0fafbb72b54b44cc77e65b8c4cea44980c4f1952b90b4b84d9066eec736ea49879ef5624d7ae22afc1e7a29e911a7a1f08914652d137337bc1c6f61b0c9d17de3463917d54e2258bc2fcf2388569497f562dd37e11deff67d810138da79ea5dd676c73e70826ebf5cdf306c4e930ca79b8109cb28a5163a45532309943b10e2e9e4e10a0e61a4baf2bdfae816c4b33", @ANYRES32], @ANYRES64, @ANYRES64]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000e4ffffff0000000000000000000000000000000000000000000000"], 0x58) fcntl$setflags(r0, 0x2, 0x1) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/184, 0xb8}], 0x1, 0x0) 2018/04/26 07:05:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/04/26 07:05:40 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x200000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000480)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0xb2, 0x0, &(0x7f000044bf7d)}) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x7, &(0x7f00000003c0)=[{&(0x7f0000000180)="d79282e80b3804c6687c2a7e07cb6ab2740048c9610191ee0be490219ac54f824a85582054bdf8249208", 0x2a, 0x5}, {&(0x7f00000001c0)="727608d71cfe2c57a979", 0xa, 0x80000001}, {&(0x7f0000001040)="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", 0x1000, 0x5}, {&(0x7f0000000200)="166174d903aef9b41907e5a51ff26b7d39139c800a769c3914482fc18bc408cf7aaebc9509efd1190a9480b3a8c0dc9bb4a9cc90adaa", 0x36, 0x8001}, {&(0x7f0000000240)="5e1e3819fb62bdbf781bdca0c6", 0xd}, {&(0x7f0000000280)="19d1666ffa0cb01fd682d0335e80235b35d1fc5cb8806079f21fcbf99604476b5035cacf43cce0827daec073df93e117879fa5ba5e62fe0de27ae68b1f7a19d34ac341bffc3f1dc90529a9433329d216e77026a1c3f782075f945c7ca48f7e7ed8", 0x61, 0x5}, {&(0x7f0000000300)="330bfab1fe4fa6852e55225b8882e568986f0554df315fedeb16502b081f4436cfe7a506695f85e1fc06fa61e819c746604dbaaf4dff227b2d9330efb21720cbe359eae710792a7451e750ee792b181d87a2875b5f98a54fa1c787d19ec32dfe28dca2eeb3dc81a5f53890aebf9b64d15e41e1488968215d195a0ae0969b8dbdd22db28b3e11", 0x86, 0x100000001}], 0x80, 0x0) 2018/04/26 07:05:40 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r0, 0x101) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) 2018/04/26 07:05:40 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="7465730100010000000020656e6372797074696f6e2c00"]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x30, 0x62}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) 2018/04/26 07:05:40 executing program 2: r0 = socket$inet(0x2, 0x4001000000000003, 0x400) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:40 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) 2018/04/26 07:05:40 executing program 2: r0 = socket$inet(0x2, 0x4080000000000001, 0x5) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) [ 81.496867] binder_alloc: binder_alloc_mmap_handler: 12029 20000000-20002000 already mapped failed -16 [ 81.528383] binder: undelivered TRANSACTION_ERROR: 29201 [ 81.566421] EXT4-fs: 46 callbacks suppressed 2018/04/26 07:05:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$sock_ifreq(r0, 0x895f, &(0x7f00000000c0)={'erspan0\x00', @ifru_ivalue=0x3f}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="006340400000000000000000000000000000000028000000d0250db14f73dd5f000000000000000000000000000000", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) 2018/04/26 07:05:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgid(r1) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) [ 81.566429] EXT4-fs (sda1): re-mounted. Opts: init_itable=8, [ 81.571771] FAT-fs (loop1): Unrecognized mount option "mTX0B0x0, 0x5f, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x10000}, 0x90) 2018/04/26 07:05:40 executing program 2: socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x6) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000)=0x8, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/26 07:05:40 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @rand_addr=0x2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e24, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e23, 0x87c4, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x78) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:40 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) bind$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) 2018/04/26 07:05:40 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2402, 0x151) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/53, 0x3f}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/04/26 07:05:40 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x80, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e20, 0x7fffffff, @loopback={0x0, 0x1}, 0xca}, {0xa, 0x4e22, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, 0x7, [0xfffffffffffffffc, 0x3, 0x3, 0x1ff, 0x38, 0x6, 0x4c1, 0x9]}, 0x5c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4(r1, 0x0, &(0x7f0000000040), 0x80000) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1e) 2018/04/26 07:05:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) dup3(r0, r0, 0x80000) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xdf, 0x0, &(0x7f00000000c0)="7f77f741f2956e5c63b96487feda09ef6167122027b11f108b89673376fe0df13bea97e70caebdeace37d817028a140cf1f2b18d8381057b9ea14f36184b3d25b81bf4139cd962725da0a73ce199dac7a51eece55ae3ce4e2554c3a9f85886351a17317fa59dbaf59eba16cf02594945dcab664110529c4a784527628ac48eb25e2b0922ea9e98238b1099abddc76b9f3121ac0b04538a543e17a9f818a0fc5272f5719a7c68fb4d5f228b17f97e733397f780802382dd18c5517b23ad319a135ccb0ce811157c85c6396c858411bd4171c6983d4f23673b8ffd84f5866445"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=ANY=[@ANYBLOB="0063404001000000006bacc670ab452e925643794dbcde9897000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:41 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x100000000, 0xfff}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x400, 0x877f, 0xa3d, 0xfffffffffffff8dd}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0x6612, &(0x7f0000000180)={0x0, &(0x7f0000000300)}) fadvise64(r2, 0x0, 0xffffffff, 0x5) 2018/04/26 07:05:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x325, 0x4) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000000480)={&(0x7f0000000100)={0x27, 0x0, 0x2, 0x5d8b8e5150676cd5, 0x7, 0x4, "63da451e68e146c66022bbf3c1da67680e335c8297bab0ce2687cc1d00eaaa1a608af08579d94b56a3f4e246e6c3d02cae6655070166eaf82826a61ed70b28", 0x3a}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000180)="a354552e4fbb18762702c9204cfaf7a56eb86f3653950ed37cdf26f6d8ae79243a13f4761ed6aa96f7d465392ec4ec59fcd94fd7478ba97385e2c035d62bdca84aad4dc88e8d8ed46d240772020ad781e4c6fe8e9227e8e19c2ee6edc7a0e94d4ab4088022df5e5db6d9e0ab653a21db52298cdc75392cec6de0405895959f6a66f2f0021119476b3c0271cb516e28ea1bcb1b279779a825b36c0b153fb9f675660739a5a54911ec932e1f2737b9d976", 0xb0}, {&(0x7f0000000240)="3a30045d9c3725f392e4d775aa9d8bff13a00d5c41502d844b1f4631851e1a1a9e2d6b19f74fccd24cb808f072de741e659f48d631e76437c01a72cd09575c60c81c90563f55df05c4fc857b99c6f028e9922379aba3fffc3ffd73e0412929e561af04323efb887cd35e1bdf5a7665b0c2fe", 0x72}, {&(0x7f00000002c0)="c840c59cb94031cc06d8ddc7fe03b71de47d92cb9eb70de396571c374f8cb8e40a4fc8c1b87c71a2159b4ef0ac361b6941b3ddc463a577586f73e648d40672674f64d9453030bf82b293ea46ec7050774defd8d50b9131b381a521240f", 0x5d}, {&(0x7f0000000340)="a4dd99ff792cf940dcdd927a5a349d0a38fa5b44b920c55af8c6f147436ad400f581be5bdcdccd8e3b8b6d1dfc84", 0x2e}], 0x4, &(0x7f00000003c0)={0xb0, 0x10a, 0x7, "6d39eccf076a544e39d66d0a9d859f628b55e14bc5a8c07cc4a2cbc0ce2181d2ea67d9d550aa7d7bf4605cb030410ad0beb63f9695351b473acce754d66480c7854ce9b9aaf638cdf0aa13a613f96186245c9ce0993f69b78654f1c268de86c4d302fc1ceabfc81713669a7d1f37842d42662794669b6d187be7b8c63f750497d4c0e81fc48bce2f66843985943188b036093c75f34278f32fc9ba60"}, 0xb0, 0x804}, 0x4000000) 2018/04/26 07:05:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e6661740002012000020000", 0x13}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25, 0x2}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) bind$ipx(r0, &(0x7f0000000440)={0x4, 0xfffffffffffffffe, 0x0, "3561fc26cdbf"}, 0x10) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0/file0/file0\x00', 0x63b6, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000140)="656e2ae64ac9dfb92935387f28dc8a3e46678679194d93fbf6ca0cc2d0dff2e90885d5e2ba65e848f9b77019a2a30368943acd32", 0x34, 0xdae}, {&(0x7f0000000180)="035524062783373b2ee963468545a3fe639835710904cda4dd00a175c4636abab50779f910b37516fce7ed6cf9ded4805b5cb693f065ea152422be45786d641d2faf24b45c39225be41044919d3a4afc9411fa961833f90920a64e7e3c7a69cbef47636ebdfc1a40a8f3", 0x6a, 0x800}, {&(0x7f0000000240)="581456938ded3ac72ba70613efa0f875b202ee778eb581815dbc2bb037154c809f763cd7f2b39b53e750c928f325a26f36d1af6d800e2e0a946d107bda43c3813e750da970259ee1fe50a7bd136a285e35828e7292f79d970a487e94b590dec8f98ff1bb152be2d52fd37bef43cbacb691ad32daf51db1c782511ba1bae580a1da8ca716f05cda6e7a8e4c89a74d1e65c95eaf476b4a4e20b617e90b1ae0f5c651163eaded80bb841737c59623a2653ba849feb1a37282456c145ccd8955b083fa7fbdfae3408fb5f8891f83303725b18ee72d3317f844c371cee65f87afcc5b8fd235c8845572da01ddd8bfa9e6457c9374e99d2982", 0xf6, 0x20000000}], 0x880, &(0x7f00000004c0)=ANY=[@ANYBLOB="636f6465706167653d3836352c64546275672c73686f77657865632c00d67dd953d34cd8c4a16493de690ad0f268f4b3d2e3aab3f742409f746dcd3e0169e182d4ac0eed542bc3ed449fcb51b7f827aefbbe71df68a9544e338a424d4606d3a94e0c7260cfb0e897a78de2f53f820d9737056f5368a67955de7cd677169427d428add64afb6367e18da88f3733fa6a4cb4181902458b73633d78567d9a811a755e1911903138a5534951a5cae1fce35a4788e6f2a5db2d9581361c6bf3292bc04125f7b76074ae4d6f45bf002da4820fd025f4f0067d3c36211f9e69489a8c80559fb44929d8"]) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0x0, 0x4000000805) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) [ 81.949649] EXT4-fs (sda1): re-mounted. Opts: init_itable=8, [ 81.956098] FAT-fs (loop3): bogus number of reserved sectors [ 81.956103] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/26 07:05:41 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/04/26 07:05:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x14, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:41 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept(r0, &(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000400)=0xb0a26a80) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) connect$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000040)=0x8001, &(0x7f0000000080)=0x2) [ 81.960281] binder: 12154:12157 ioctl c0306201 20008000 returned -14 [ 81.965752] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 81.976376] binder_alloc: binder_alloc_mmap_handler: 12154 20000000-20002000 already mapped failed -16 [ 81.983329] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/26 07:05:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e6661740002012000020000", 0x13}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:41 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:41 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d5f753a6f04006561745f72655f743a733020756e636f6e66696e65642031000000000000000000008120dd7c0acb8f2e4e7b2e2600000000009331ca1da64fe519470e95fb454b48d97bde69559eefc4ff4bf79fe5869206f58ba1d3243b3db7f17e4e05192aed5ac66c0e4588ab6a43e9e7a980610dd94834a5a71d56c1b206c587bcf4df66d8ac040000000000002517477d456cea76e9bfa06f35b5b9b2532c9c8d41abf4e3add1d86edc2ba87c6d6bae8d71b0f4075a4fdf00000000"], 0x33) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x10001, 0x7, 0x1, &(0x7f0000ffd000/0x3000)=nil, 0x1}) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) [ 81.983338] binder: 12154:12171 ioctl 40046207 0 returned -16 [ 81.984613] binder_alloc: 12154: binder_alloc_buf, no vma [ 81.984630] binder: 12154:12171 transaction failed 29189/-3, size 40-8 line 3133 [ 81.984647] binder: 12154:12171 ioctl c0306201 20008000 returned -14 2018/04/26 07:05:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x8, 0x80, 0x0, 0x7}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ppoll(&(0x7f0000000180)=[{r2, 0x9010}, {r2, 0x8400}, {r2, 0x208}, {r2}, {r0, 0x10}], 0x5, &(0x7f00000001c0), &(0x7f0000000200)={0x254}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000280)={'ipvs\x00'}, &(0x7f00000002c0)=0x1e) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e6661740002012000020000", 0x13}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) [ 82.004915] binder: release 12154:12157 transaction 461 out, still active [ 82.004920] binder: unexpected work type, 4, not freed [ 82.004922] binder: undelivered TRANSACTION_COMPLETE [ 82.004927] binder: undelivered TRANSACTION_COMPLETE [ 82.004938] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.004968] binder: send failed reply for transaction 461, target dead [ 82.004975] binder: undelivered transaction 464, process died. [ 82.031688] binder: 12181:12187 got new transaction with bad transaction stack, transaction 467 has target 12181:0 [ 82.031698] binder: 12181:12187 transaction failed 29201/-71, size 0-0 line 3037 [ 82.036883] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 82.039900] binder_alloc: binder_alloc_mmap_handler: 12181 20000000-20002000 already mapped failed -16 [ 82.049241] binder: BINDER_SET_CONTEXT_MGR already set [ 82.049249] binder: 12181:12190 ioctl 40046207 0 returned -16 [ 82.051069] binder: 12181:12190 transaction failed 29189/-22, size 40-8 line 3010 [ 82.051223] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.060784] binder: release 12181:12187 transaction 467 out, still active [ 82.060788] binder: unexpected work type, 4, not freed [ 82.060790] binder: undelivered TRANSACTION_COMPLETE [ 82.060796] binder: undelivered TRANSACTION_ERROR: 29201 [ 82.060823] binder: send failed reply for transaction 467, target dead [ 82.076739] FAT-fs (loop3): invalid media value (0x00) [ 82.076745] FAT-fs (loop3): Can't find a valid FAT filesystem [ 82.102466] binder: 12199:12201 got new transaction with bad transaction stack, transaction 473 has target 12199:0 [ 82.102479] binder: 12199:12201 transaction failed 29201/-71, size 0-0 line 3037 [ 82.108641] binder_alloc: binder_alloc_mmap_handler: 12199 20000000-20002000 already mapped failed -16 [ 82.113452] binder_alloc: 12199: binder_alloc_buf, no vma [ 82.113468] binder: 12199:12207 transaction failed 29189/-3, size 40-8 line 3133 [ 82.116163] binder: BINDER_SET_CONTEXT_MGR already set [ 82.116170] binder: 12199:12201 ioctl 40046207 0 returned -16 [ 82.139233] FAT-fs (loop1): invalid media value (0x80) [ 82.139237] FAT-fs (loop1): Can't find a valid FAT filesystem [ 82.153851] FAT-fs (loop3): invalid media value (0x00) [ 82.153856] FAT-fs (loop3): Can't find a valid FAT filesystem [ 82.156848] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.157494] binder: release 12199:12201 transaction 473 out, still active [ 82.157498] binder: unexpected work type, 4, not freed [ 82.157500] binder: undelivered TRANSACTION_COMPLETE [ 82.157506] binder: undelivered TRANSACTION_ERROR: 29201 [ 82.157545] binder: send failed reply for transaction 473, target dead [ 82.227015] binder: 12232:12238 got new transaction with bad transaction stack, transaction 479 has target 12232:0 [ 82.227027] binder: 12232:12238 transaction failed 29201/-71, size 0-0 line 3037 [ 82.227526] binder_alloc: binder_alloc_mmap_handler: 12232 20000000-20002000 already mapped failed -16 [ 82.227664] binder: BINDER_SET_CONTEXT_MGR already set [ 82.227671] binder: 12232:12238 ioctl 40046207 0 returned -16 [ 82.228065] binder_alloc: 12232: binder_alloc_buf, no vma [ 82.228081] binder: 12232:12238 transaction failed 29189/-3, size 40-8 line 3133 [ 82.254525] FAT-fs (loop3): invalid media value (0x00) [ 82.254530] FAT-fs (loop3): Can't find a valid FAT filesystem [ 82.264319] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.264375] binder: release 12232:12238 transaction 479 out, still active [ 82.264380] binder: unexpected work type, 4, not freed [ 82.264382] binder: undelivered TRANSACTION_COMPLETE [ 82.264388] binder: undelivered TRANSACTION_ERROR: 29201 [ 82.264422] binder: send failed reply for transaction 479, target dead [ 82.272322] FAT-fs (loop1): Unrecognized mount option "./file0/file0/file0" or missing value [ 82.588345] EXT4-fs (sda1): Test dummy encryption mount option ignored [ 82.595095] EXT4-fs (sda1): re-mounted. Opts: test_dummy_encryption, 2018/04/26 07:05:41 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0xa9) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="5d5ba58ad22dea8ab06c298de75690c2ed0f07d7669ab4bd7bf3") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x6612, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) 2018/04/26 07:05:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/04/26 07:05:41 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) accept(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000140)="29000000180031090039f09a6e000007020000000000ff06800000000c00080004001000000ef4ff01db65d8265f1674fe9b3aa1fc1e5cf4dbfa966a27cf0638f7d0d630c1e89cf33a4cc5f9d68176", 0x4f}], 0x1) delete_module(&(0x7f0000000240)='\x00', 0x200) 2018/04/26 07:05:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000", 0x1c}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:41 executing program 0: syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0xa, &(0x7f00000016c0)=[{&(0x7f0000000140)="061015e0266e3ca800b1233cbba06a034152dcd63cc1cf06a9f6a3cd890774f332f6649d09fe5d330d5b708e942f67627bc7d6ce9136e51d64765ce2796bf4e9a78ea93b001b9d1810d03034aedf852d20573fbff3ece8985360869d1f019b9ce42897afb3b268ad53606a69a2d0f035397dbd502e6045874005b35d835e13fc0ff3542ba08d6608534ae87237cdf9429a7629bdf86ce420176913387b29f4", 0x9f, 0x96a}, {&(0x7f0000000340)="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", 0x1000, 0x7}, {&(0x7f0000000200)="e7cb0fa851d770aa10ea5d9e6670f51a2ce031223e913a9683f6c35a16757bfe1e6c9605028a6ea0f2a33863e84b551b338c8ccfb465e404c2275dee1cc2e9dc272ef0eab13271ab5e2ce830f084064ce42c4be3ecb45ea0b0f4541621a7bb67261dad0c10d6d6270ad5ac7dcb1aa340fccf214b19d60f212493a286e145f41bf696d097e4d6e8298d2ef7e22a456752324ed2e1e987238e5b96a249fc4aeea51e0388454acd60f8b4fb5507076e6348543606c2f068522b05fb547ad819d331d706b59dfbcc0a0034a65b26a1b8edfd612afeca5473b1e4152fde794876f00a8f366f2fa8529e1886e880", 0xeb, 0x2d}, {&(0x7f0000001340)="2262ee6f8c08f6dfb03e94c049240946e34a72154c1635ab8bb87e03fe199dd42c736504f685b8492cfa6b8b70e2bfa6e0ead6fd2b0cadf92b38ba92e5c6d8c5b851069caf015d3e0dd1a0b6ee8aee", 0x4f, 0x8}, {&(0x7f00000013c0)="5f82f32dae56dfddb16b4ca229f4afd4c9c80e754f9d2661fc5fdb4e1ff7405605bb034138678810dfeea099f5f5d107445fabb70f78f341ceebd515ec4e725df46ab392033ac5913ba9578a7f0b4a07d4fb129c0c089c996f8dbdadb85eee5468d93ca96abd273999adf4faf9063f076edb008e5eef13f91a39171634b531959f", 0x81, 0x61d}, {&(0x7f00000000c0)="5fafcfdac5d8d5d51e950cc3f83d5e6246e84e501f992d1d4073c429f8a1f051f529cc9cdd8eb375acda8cf7afc06544", 0xffffffffffffffdd, 0x2e}, {&(0x7f0000001480)="004721bdad8f6390810251d5b1478abf651ecb0124652cdb57f55076393364f1ebf77cdec0c7de7167f3564f63b500bfdc49a7f854230813f02b27fb298e6dc5b101b8604915b7edd02d5749777c24cd2d0e101842c6a9c1149d7a999fbfbe276775e644b752412e811ae0598ec44dc8161ab6b466a77c75f4a2236496c3ab7dc39302649426ce5abb897ad15334845158cf55ed17ecc02b9408bdf0b7a9", 0x9e}, {&(0x7f0000001540)="5581c5ba70aa6117ff9e48bdef5d5125254d", 0x12, 0x9000}, {&(0x7f0000001580)="59cba9022f10c83b8431ed43d75529414c0882eeab6c2101c74386", 0x1b, 0x80}, {&(0x7f00000015c0)="73152b8b3044307072df7a30cf673dbeb3ce16a579963ff72c949189097db348f03f04f66c079cf435cc0d10a118d860f4ef8596192d7cce5bd6e5eee6e506d7b9ff85902ba5ac68025b4f62436a346e6ce950fe4da11046f568ea9d8091b17272e154935835531a978831854d75ef9578a96e1ffed11a9f6d968eb2d059e58c13175b647ded88037e902577085461e071b49a12e70f6cf0de859b7246f44fd4499a2c7f412e46a8bf149721e98a9433b8531e15b54c22301553b2b6777f072634cac9580ccebdfd6cc5807241327b9f477352e0a1098fa1a26e", 0xda, 0x651}], 0x2002, &(0x7f00000017c0)=ANY=[@ANYBLOB='spe#tatok_nolock,lockproto=lock_nolock,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000001840), &(0x7f0000001880)=0x4) 2018/04/26 07:05:41 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x8, 0x1e37c532, 0x100000001}) 2018/04/26 07:05:41 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)) 2018/04/26 07:05:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mq_getsetattr(r0, &(0x7f0000000140)={0x200, 0x39c, 0x29ec800000000, 0x4, 0x7fffffff, 0x200, 0xe1e8, 0x81}, &(0x7f0000000180)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) [ 82.620824] EXT4-fs (sda1): re-mounted. Opts: init_itable=8, [ 82.638648] EXT4-fs (sda1): Test dummy encryption mount option ignored [ 82.645456] EXT4-fs (sda1): re-mounted. Opts: test_dummy_encryption, 2018/04/26 07:05:41 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000", 0x21}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:41 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) socketpair$inet6(0xa, 0x6, 0xffffffffffffff7f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="7800000086ccf8380f008cef1d232facbf14b5bcdad7ea6d85e23db268551083c7193e7c230ab8102f911ef7db905442c149c6ace59514796dd18dc976908adcce656f5b0bd8ce7deb6fbc52843e9d6c63ca3a1f913f1f840f24df4f607be3eda268e2e7bd038f1242a973d17f9afcf82af5989da908e00748b5630b"], &(0x7f0000000100)=0x80) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x9) [ 82.720655] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 82.730224] binder: BINDER_SET_CONTEXT_MGR already set [ 82.730270] binder: 12277:12286 ioctl 40046207 0 returned -16 2018/04/26 07:05:41 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 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=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB="006bf66a999f51be17a63168013284315767bcb819d69d05d488a4e43f2403ce57dc2a42e8b65aeac60d1d0da5d0bcf9565f14f131bf0e9de6d0080106103e3af1681ba5433968d5522c4ae4595f887850b6f14a1e87315d989b2f51a0b82adeca3ccaca3f6f93e903ac2ad010217ea75ca52d6cf5096d14b1f8af60668178547f0a0e0ce5ff079bf9b538bf96e7472c5fd9ed905e9085a2ab232b5ec43712a88813e77025ee082b6c149923b2307200dd005a8c7a9c547abd63ff9c054267a2"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x94, "1cbdc73f5a5735bb8470066566ad5d2df75413bf7bee03ec1b01f2cff7765da2a5a5917480bdd677b0e3255c056f6c4bc20e7c8d8d24152484a2a11f0c73183a2b538822e75f0a0d70972d4121e39dbdc9a56400cbd45ae849408fdfa82d93faaa12488a1df01d5c42cf3931a5c4794f9780b691461dca0f4b5eb600a8b2c6b6fdb36c0202a12a4cd32e8c9fcf73a5dec2f0270d"}, &(0x7f0000000180)=0x9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x100000000, 0x4, 0xc747, 0x7, 0x7f, 0x6, 0x80, 0x0, 0x986, 0x7, 0x10000, 0x4000000000000000, 0x5, 0xfffffffffffffffb, 0x8]}, &(0x7f00000002c0)=0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x200, 0x0) sendfile(r1, r0, &(0x7f0000000400), 0x7b6) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000004c0)) 2018/04/26 07:05:41 executing program 7: socket$inet_sctp(0x2, 0x4fcb5f6432b9c982, 0x84) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) [ 82.730592] binder_alloc: 12277: binder_alloc_buf, no vma [ 82.730628] binder: 12277:12286 transaction failed 29189/-3, size 40-8 line 3133 [ 82.762914] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.763018] binder: release 12277:12286 transaction 485 out, still active [ 82.763022] binder: unexpected work type, 4, not freed [ 82.763024] binder: undelivered TRANSACTION_COMPLETE [ 82.763064] binder: send failed reply for transaction 485, target dead [ 82.838216] binder: 12308:12316 got new transaction with bad transaction stack, transaction 490 has target 12308:0 [ 82.838228] binder: 12308:12316 transaction failed 29201/-71, size 0-0 line 3037 [ 82.848781] binder_alloc: binder_alloc_mmap_handler: 12308 20000000-20002000 already mapped failed -16 [ 82.850020] binder: BINDER_SET_CONTEXT_MGR already set [ 82.850028] binder: 12308:12316 ioctl 40046207 0 returned -16 [ 82.851349] binder_alloc: 12308: binder_alloc_buf, no vma [ 82.851365] binder: 12308:12316 transaction failed 29189/-3, size 40-8 line 3133 [ 82.851393] binder: 12308:12320 got transaction to invalid handle [ 82.851401] binder: 12308:12320 transaction failed 29201/-22, size 0-0 line 3010 [ 82.866836] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.866845] binder: undelivered TRANSACTION_ERROR: 29201 [ 82.866900] binder: release 12308:12316 transaction 490 out, still active [ 82.866904] binder: unexpected work type, 4, not freed [ 82.866906] binder: undelivered TRANSACTION_COMPLETE [ 82.866911] binder: undelivered TRANSACTION_ERROR: 29201 [ 82.866938] binder: send failed reply for transaction 490, target dead 2018/04/26 07:05:42 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="0400000000b8ab000100000000000000000000aa66d807252122472c08f574279bcc374b27faac149d065d01b0b50f73a12718054caab94579b4dc7fb66646221a094a095d22981baa36ac664cd7954df581288cf7132b7269ca6867b30f56849256f76b246090a1f837bc68c8551980cfc0209da951e1df837f8936f678740d1b7f82eb31dc7b67fddd3451496b20b7f83a2a0080b8ea159ec6a13eaae9b1405b06cf6430740f4b79630132"]) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000300)={{0x7, 0x63}, 'port1\x00', 0x41, 0x0, 0x5, 0x7, 0x7fffffff, 0xa72, 0x0, 0x0, 0x5, 0xb16c}) waitid(0x2, r2, &(0x7f00000000c0), 0x9, &(0x7f0000000100)) 2018/04/26 07:05:42 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0xfffffffffffff801, 0x7, 0x2000}, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x2, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000080)=ANY=[@ANYBLOB="697e69e86a348ded8fde2163c3de5dbe92d830046961626c653d382c0000"]) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x5, 0x2, 'client0\x00', 0xffffffff80000000, "cfc8029492c1841a", "56a72da4e2c2044060ae675d8be58733914348e3c5432444ebb636bb3dbad785", 0x3, 0x2}) 2018/04/26 07:05:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f800002000400000000000000000", 0x23}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:42 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000041, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:42 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x242401, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x8) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) 2018/04/26 07:05:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001100), 0x10000000000000b3) 2018/04/26 07:05:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x4, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x2, 0x7, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, [@sadb_ident={0x2, 0x9574697f997cad5c}]}, 0x20}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) [ 83.045995] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 83.081092] binder: 12352:12357 got new transaction with bad transaction stack, transaction 497 has target 12352:0 [ 83.092029] binder: 12352:12357 transaction failed 29201/-71, size 0-0 line 3037 [ 83.130138] binder_alloc: binder_alloc_mmap_handler: 12352 20000000-20002000 already mapped failed -16 [ 83.153642] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 83.158264] binder: BINDER_SET_CONTEXT_MGR already set [ 83.158274] binder: 12352:12357 ioctl 40046207 0 returned -16 [ 83.186005] binder_alloc: 12352: binder_alloc_buf, no vma [ 83.193565] binder: 12352:12368 got transaction to invalid handle [ 83.193575] binder: 12352:12368 transaction failed 29201/-22, size 0-0 line 3010 [ 83.211818] binder: 12352:12357 transaction failed 29189/-3, size 40-8 line 3133 [ 83.231277] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.237009] binder: undelivered TRANSACTION_ERROR: 29201 [ 83.250286] binder: release 12352:12357 transaction 497 out, still active [ 83.262753] binder: unexpected work type, 4, not freed [ 83.268075] binder: undelivered TRANSACTION_COMPLETE [ 83.273168] binder: undelivered TRANSACTION_ERROR: 29201 [ 83.278820] binder: send failed reply for transaction 497, target dead 2018/04/26 07:05:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000080)=0x8) 2018/04/26 07:05:42 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80) accept4$nfc_llcp(r0, 0x0, &(0x7f00000000c0), 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) 2018/04/26 07:05:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f80000200040000000000000000000", 0x24}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:42 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x80000001, 0x6df, 0x6}) 2018/04/26 07:05:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x40) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0xa}) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000007000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b50a63abb4310a81ce31a669cb19b935274700"], 0x58) 2018/04/26 07:05:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0xaaaaaaaaaaaab77, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="859497ad43080d746571745f64976dfeffffff776dad"]) 2018/04/26 07:05:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x6) openat$cgroup_ro(r1, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) 2018/04/26 07:05:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) dup2(r2, r1) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:42 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x0, 0x0) 2018/04/26 07:05:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x3, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:42 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="24ac2a36c7fa34edb81d7b5651da8d9047293db2106bb6be51b4eac5947bb889cf57d8db051e0b2226339646fc8fb7a366fa38a186433904edf51120aaf22303e119332182bf515706a06444edbf37560ce61d461e244926c4ec4e1c28c54cee472fcdff3bfab85c7ce4c7a3bbd27dd1580552fea0d958412197a156362d346c51cd3c88f252960fea51197149b069c519ab9e83a4b0dee270e897df4f468ad0b6258ee809efe755266c117606e094a8", 0xb0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:42 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400200, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x6, 0x80}], 0x1) 2018/04/26 07:05:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) [ 83.458199] binder: 12508:12513 transaction failed 29189/-22, size 40-8 line 3010 [ 83.479663] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@loopback, @in=@multicast1}}, {{}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000200)=0xe8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, "62726964676507736c6176655fe200"}, 0x18) init_module(&(0x7f0000000000)='mime_type^cpuset\x00', 0x11, &(0x7f0000000080)='\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x70000000000, 0x4) [ 83.534376] binder_alloc: binder_alloc_mmap_handler: 12508 20000000-20002000 already mapped failed -16 [ 83.546349] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 83.569097] binder: 12508:12532 transaction failed 29189/-22, size 40-8 line 3010 [ 83.582554] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.588288] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.617026] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:42 executing program 7: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/04/26 07:05:42 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x100) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x20000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:42 executing program 5: 2018/04/26 07:05:42 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) capget(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000000100)={0x9, 0x9e9, 0x81, 0x9, 0xa54, 0xfffffffffffffff8}) 2018/04/26 07:05:42 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000280)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000300)=0x1e) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="b4bd4e8c8f3558b66720435fa657dfb979b2321565d612d353928cd937de10b909b69d61d0f8d1d6d3852ace18c7d82b158ff061282b0e21650320d2824534902f0e5f5ac730daf351fb5036afb6773c2de82a0305022801addd8e5bc2e1cb52a14c3ef472d5d2cce94466210a06cd03c8da062bed0cd02f599fa02597844ca8d72dc75df6b04cde6b", 0x89}, {&(0x7f0000000180)="1c5e357ef8134fce5098634f508c76e97c1747c65bfc4e34e6a37b2cdc464bc8cb369463180d2f428925684f6b69849444dcd2847cece4aa2c80523e78d2db68", 0x40}], 0x2, 0x0) write$binfmt_elf32(r1, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:42 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f00000000c0)=ANY=[@ANYBLOB="746579708492787fe3858f1f680000000000000000000000"]) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) 2018/04/26 07:05:42 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xad, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x1f}, &(0x7f0000000140)=0x8) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x3b, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x20, 0x4, 0x53}, 0x2c) 2018/04/26 07:05:42 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000001c0)=ANY=[@ANYBLOB="0400000000b8ab000100000000000000000000aa66d807252122472c08f574279bcc374b27faac149d065d01b0b50f73a12718054caab94579b4dc7fb66646221a094a095d22981baa36ac664cd7954df581288cf7132b7269ca6867b30f56849256f76b246090a1f837bc68c8551980cfc0209da951e1df837f8936f678740d1b7f82eb31dc7b67fddd3451496b20b7f83a2a0080b8ea159ec6a13eaae9b1405b06cf6430740f4b79630132"]) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000300)={{0x7, 0x63}, 'port1\x00', 0x41, 0x0, 0x5, 0x7, 0x7fffffff, 0xa72, 0x0, 0x0, 0x5, 0xb16c}) waitid(0x2, r2, &(0x7f00000000c0), 0x9, &(0x7f0000000100)) 2018/04/26 07:05:42 executing program 5: chdir(&(0x7f0000000240)='./file0\x00') syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000000180)=[{&(0x7f0000000080)="a4a412c60486013cc2272c", 0xb}, {&(0x7f00000000c0)="b68071db60fc213848718e12554562ab4acfb42766281c557577598b37779b7ca7ada46d4f5cf8e22dfc950bf1182286f7ff9f75bd00ed707275aa21", 0xffffffffffffffbf, 0x9}, {&(0x7f0000000340)="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", 0x1000, 0x2}, {&(0x7f0000001340)="198154f64bad95e979bbed41d5f3a3a9bea8", 0x1, 0xffffffffffffffe1}], 0x2010c01, &(0x7f00000002c0)={[{@dir_umask={'dir_umask', 0x3d, [0x33, 0x35, 0x35, 0x30, 0x34, 0x35, 0x34]}, 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) [ 83.625972] IPVS: Unknown mcast interface: bridgeslave_ [ 83.631842] IPVS: Unknown mcast interface: bridgeslave_ [ 83.665084] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = dup2(r0, r0) fcntl$addseals(r1, 0x409, 0x1) ioctl$KDDELIO(r1, 0x4b35, 0x7ff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) socket$l2tp(0x18, 0x1, 0x1) syz_open_procfs(r2, &(0x7f0000000040)='net/connector\x00') 2018/04/26 07:05:42 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:42 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) [ 83.722037] binder: 12575:12582 got new transaction with bad transaction stack, transaction 506 has target 12575:0 [ 83.733500] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 83.734488] IPVS: set_ctl: invalid protocol: 59 127.0.0.1:20003 rr 2018/04/26 07:05:42 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0x104) fdatasync(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) ioctl$DRM_IOCTL_RES_CTX(r1, 0x6612, &(0x7f0000000000)={0x1fffffffffffff77, &(0x7f0000000040)}) [ 83.741606] binder: 12575:12582 transaction failed 29201/-71, size 0-0 line 3037 2018/04/26 07:05:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:42 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) [ 83.751063] binder_alloc: binder_alloc_mmap_handler: 12575 20000000-20002000 already mapped failed -16 2018/04/26 07:05:42 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000300)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c000038336f9a00defda30ee72628b3a0dcd94ec030bb78e95df48b9cc89e262b1ecf7ec736a306341ec5dfe636096edc68db405a8c143881986e3c29f137e0ae8a215a243e3006ecff020d297d00fa75c387edcb04d3cfd3c180bb9eebed08dd01821101374448d9c912a336c45ef178f5adc7e7c1a38dfc3a978a74f2ab9d90ceabc86fcad902c1c03bff765700f3a87642c22728886d79", @ANYRES16=r1, @ANYBLOB="040027bd7000ffdbdf250d000000080004000900000008000500040000000800060009000000"], 0x2c}, 0x1, 0x0, 0x0, 0x2404c881}, 0x40001) r2 = socket(0x19, 0x0, 0x6) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x2c71, 0x4) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0x800, &(0x7f00000001c0)=0x4) 2018/04/26 07:05:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) userfaultfd(0x80800) 2018/04/26 07:05:42 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000300)=""/4096, 0x10, 0x40000103, &(0x7f0000000040)={0x1a, 0x307, 0x7fffffff, 0xac, 0x1f, 0x7fff}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) getsockname(r1, &(0x7f0000000100)=@ethernet={0x0, @dev}, &(0x7f0000000180)=0x80) 2018/04/26 07:05:42 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@rand_addr=0x3, @in=@rand_addr=0x1ff, 0x4e23, 0x5, 0x4e20, 0x12a1, 0xa, 0x80, 0x0, 0x2f, 0x0, r1}, {0xfffffffffffffeff, 0x8, 0x1, 0xdb68, 0xfff, 0x0, 0x3ff, 0x6}, {0x1f, 0x7ff, 0x57, 0x4e2}, 0x1, 0x6e6bbb, 0x3, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x4, 0x3, 0x1, 0x7d0, 0x0, 0xf800000000000000}}, 0xe8) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) [ 83.752395] binder: BINDER_SET_CONTEXT_MGR already set [ 83.752402] binder: 12575:12582 ioctl 40046207 0 returned -16 [ 83.753720] binder_alloc: 12575: binder_alloc_buf, no vma 2018/04/26 07:05:43 executing program 2: syz_mount_image$msdos(&(0x7f00000001c0)='msdos\x00', &(0x7f0000000200)='./file0\x00', 0x5000000000000, 0xa, &(0x7f0000001840)=[{&(0x7f0000000240)="f3ba78c30e48bfd11ae93e14adf3439e038f091507266273aca00a5c74bdd8436032f193b7a2b964f63d1f16cdc48d087d4982df13dd9f025adafc563d1c6001509a9463a80e8a3dd3744565073ec8c35f5aabdca263a41d751bf2b204294adb18bef6b5551bb4111debef7d4e85fc16b320696a7ace0d", 0x77, 0x4}, {&(0x7f00000002c0)="24b87673e22ac1397bd4486e525688c85ae4c5fdc72d955bf3f715d03e4790da35dede62195ca3ab63d59232ca1129951cc3091100b9d9fd87cddaa761271cf266d61f92bcce85d7bb07ea3a99c3223464ab2a1d5601833bbc6ea9f400761c06882edee3b6a4199c42c16faff3dd1735957642e70142eb318b7132a9f748b8bb9c0a20f304c8c49f8f8f352954aad4448d46e01fcec12f54e37d74443038dcfa3e9d9084fa70d42971d02306df39768d9d5b9d3a2c2e83cb58ca7006a12aa2c9a34bd7f07b9ea2ff1406ae4e4ace8cd3db6ef0e4a419cb6d3e6398136ecabe9332d6991739ee88b43941e0b8a341b2a21a7dd25f28c6", 0xf6, 0x6}, {&(0x7f00000003c0)="060ffebb0a0615", 0x7, 0xfffffffffffffffe}, {&(0x7f0000000400)="281f3d47e14031ea4615c3a6d80c5050d0eeeb2381716cc28cd74c46f83b0f5f441dfe135c798c5ff71a0a3f3f0d39100fdac68471d59ddb454d602c59e0671ccbfc06ad8a6bce0cf7", 0x49, 0x31}, {&(0x7f0000000480)="93b4d2ea7858a34bd4621272aea93b78711c7cb87cc1a443cc593fb7a01dec5c5dd4748002a6ad648525de53d70c820dec5223b866f698bb382e264a2e0c8c07105f2c47fef92e5bf8449438a3363bf0c724ab52b5ff6287fcee00767f8c3af5c686b33ac5a485fdf1433cd389d6788c23a0760dbd1a23db03dfc2a9262a944d328936c6966a5261aa5c6828132d107d81518377b1d6d1da29214ff6af17acee80c3ffb5707a5dde0451bb7ec11af23abd271cddc34812835f8cd3f4f19d", 0xbe, 0x20}, {&(0x7f0000000540)="323be1aa264fe6978e234533502bbf392f21e68328e95bdf2dd45f0fb01785c46777b610c0945ac24b2efbca44d2f6d2b48e65b6cba727ee4fbf9cd056a4ae23447fd98c696f7676f3f411ea3c9a455d1ea01202f76d65a6bf0cb7b8ad56ed5b9f065c29fdea1a76b01e276efe099dc6afbe653ffedbdaa5e7296f146f151e3c152b7807b4fd0536f7c6a1d48161aba9244cb2fac8cff511e02ff03e41b1dae4de", 0xa1, 0x4}, {&(0x7f0000000600)="40fbeae9a49ee9d03ce66cfe332f6d5ffb0822836c5832aac73a17e0cba46239b65fbea2dc5d7b53dc4a72306c8cbc0b91a154aeb92e7db54f6655d59af578687f3ab2cdba3a8d53cc17980b33d487d68b8af8dbe8c9e6810f2003fffe2fd209f84bcbefd0a867606d9117e0fa75938d4a2fa2920ff1e45d96d3465bd50bdd229cbfe578a1c252310397c79f7c2f21239e4252340bc8ffdcfce8be8247cbc92271166efce3b296d699695a42806576bfc646e1e0346bae06", 0xb8, 0x244}, {&(0x7f00000006c0)="eadc0aca1527e34d53ba119c690a242a868be5abe0d3a6780bfd1e9198df43f770e3301c9edae32b3377d3ae0256a98bf58b7b73bffab94ef4f9aec46c7779318a514c6df6be727e28ab9f7d58a8baa59d58bf5d25a08f7da06c91dd87067ae108f574a724be28428272460615d36fc6be6f1ece245b75823742b6c4a52ff3478269795a0be47c18d76343d5107504a275003981f50031d9c909dc47065e5d4e18ae9952f68600a4ea24e3c2a856fc9e457e5426963ed1b3ce3c74482389c19ec8b0f41586", 0xc5, 0x9}, {&(0x7f00000007c0)="abccbaf4ce8a40a9775733cc8ee19b185bfaf13b16d9ff7951e88c48ef80474b553bbc679f16188a9068b03808d44a0469cf4b0d4eea8c15315f2ae73529d07816425512aa9a4aecbae19aeb4bc409cad231c4cd6f598155297ed6a65b0771b3e939c0cd92b60cb3", 0x68, 0x80000001}, {&(0x7f0000000840)="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", 0x1000, 0xfffffffffffffffb}], 0x40000, &(0x7f0000001940)={[{@codepage={'codepage', 0x3d, '863'}, 0x2c}, {@fmask={'fmask', 0x3d, [0x31, 0x34]}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x32, 0x30, 0x35, 0x31, 0x36, 0x35]}, 0x2c}, {@codepage={'codepage', 0x3d, '860'}, 0x2c}, {@check_strict='check=strict', 0x2c}]}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001980)) sendto$llc(r1, &(0x7f0000000080)="9f4fc4ad4b17d4fca57dd02ae9a368a7114f7fcaa5b46c4c072dd414e8b22a193ba826e2698ead3a4894b960ac08be81434f2c9f076a95fd225f4b624edba6214316792c1cd4cab6a97a392656233ea0a944bb702b6d7e0ac7287c4260bb1b14ee7589128680aa9bee2480a2eb7017ee433edd11ecdbf69bb9a82c70ae3bfcb0183a21816a6dfd78db36d79c29b4", 0x8e, 0x10, &(0x7f0000000140)={0x1a, 0x30e, 0x4, 0xffffffff, 0x7, 0x1f, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) syz_extract_tcp_res(&(0x7f0000000180), 0x9, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) [ 83.753738] binder: 12575:12582 transaction failed 29189/-3, size 40-8 line 3133 [ 83.753767] binder: 12575:12593 got transaction to invalid handle [ 83.753774] binder: 12575:12593 transaction failed 29201/-22, size 0-0 line 3010 [ 83.768647] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.768656] binder: undelivered TRANSACTION_ERROR: 29201 [ 83.768707] binder: release 12575:12582 transaction 506 out, still active [ 83.768710] binder: unexpected work type, 4, not freed [ 83.768712] binder: undelivered TRANSACTION_COMPLETE [ 83.768718] binder: undelivered TRANSACTION_ERROR: 29201 [ 83.768746] binder: send failed reply for transaction 506, target dead [ 83.826354] binder: 12600:12610 got new transaction with bad transaction stack, transaction 513 has target 12600:0 [ 83.826366] binder: 12600:12610 transaction failed 29201/-71, size 0-0 line 3037 [ 83.833061] binder_alloc: binder_alloc_mmap_handler: 12600 20001000-20002000 already mapped failed -16 [ 83.839615] binder: BINDER_SET_CONTEXT_MGR already set [ 83.839624] binder: 12600:12610 ioctl 40046207 0 returned -16 [ 83.841092] binder_alloc: 12600: binder_alloc_buf, no vma [ 83.841112] binder: 12600:12610 transaction failed 29189/-3, size 40-8 line 3133 [ 83.841147] binder: 12600:12614 got transaction to invalid handle [ 83.841155] binder: 12600:12614 transaction failed 29201/-22, size 0-0 line 3010 [ 83.870864] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.870875] binder: undelivered TRANSACTION_ERROR: 29201 [ 83.871650] binder: release 12600:12610 transaction 513 out, still active [ 83.871655] binder: unexpected work type, 4, not freed [ 83.871658] binder: undelivered TRANSACTION_COMPLETE [ 83.871664] binder: undelivered TRANSACTION_ERROR: 29201 [ 83.871710] binder: send failed reply for transaction 513, target dead [ 83.908274] IPVS: sync thread started: state = MASTER, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 [ 83.923438] binder: 12632:12637 transaction failed 29189/-22, size 40-8 line 3010 [ 83.931201] binder_alloc: binder_alloc_mmap_handler: 12632 20000000-20002000 already mapped failed -16 [ 83.933664] binder: 12632:12637 transaction failed 29189/-22, size 40-8 line 3010 [ 83.933692] binder: 12632:12646 got transaction to invalid handle [ 83.933699] binder: 12632:12646 transaction failed 29201/-22, size 0-0 line 3010 [ 83.961299] binder: undelivered TRANSACTION_ERROR: 29189 [ 83.961309] binder: undelivered TRANSACTION_ERROR: 29201 [ 83.961357] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/26 07:05:43 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x40, 0x0) bind$netrom(r0, &(0x7f0000000280)=@full={{0x3, {"30dc49c8f66956"}, 0x4}, [{"95d54c30958687"}, {"f5232b5b7825a5"}, {"93147f62dd6647"}, {"9b9e74f21a3c42"}, {"d74454ea8037d0"}, {"006435e3ce39c7"}, {"aa0576ba16ceb8"}, {"1c642baa043ab9"}]}, 0x48) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) sendto$ax25(r0, &(0x7f0000000300)="03db10fbefcaf7acb5de799023d4fc7ec18e6eb46d8718de3966872f1f6b3c7e81285fbf3fdab1f01ee0c2c54c3acfd707", 0x31, 0x24004800, &(0x7f0000000340)={0x3, {"d9190717607373"}, 0x80000000}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460000000000436cfc88baad52fb00000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa18314c0148918c2194111b8eaee5cc460a46d932382bcca4b421250daba0d909ca8e52b38d8aaf4df1e465fd1dbb294cc65a4a6e586ce1a370a4d7efb5007e555251c5a8eef45f77d91fb77214901373ff6198005b128e0fd557d92"], 0x58) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0xb30, 0x1, 0x1, 0x2, 0x8, 0x7, 0x4, 0x1, 0x5, 0x1, 0x800}, 0xb) chroot(&(0x7f00000001c0)='./file0\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000380)={0x7, 0x8, 0x30, 0x6}) 2018/04/26 07:05:43 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0xb13, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e21, 0x7f, @dev={0xfe, 0x80, [], 0x16}, 0x6}], 0x38) 2018/04/26 07:05:43 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000000000/0x1000)=nil, 0x1000}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000280)={0x10001}, 0x1) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), 0x4) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r3, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{r4, r5/1000+10000}}) mkdir(&(0x7f0000000240)='./file0\x00', 0x21) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:43 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000900), &(0x7f0000000940)=0xc) socketpair$inet(0x2, 0x5, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x280, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14, 0x15}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x11}, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, 0x0, 0x2, 0x0, 0x8, 0x2, 'erspan0\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0x100}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x81, 0xfff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) 2018/04/26 07:05:43 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)={0x8, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x2, [{{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x190) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000240)="f5d15cef6c19577f899112489da12f8ab2f54881e4eb89c71184aa124ca604d9cfddbcf3fd01f89465ad41239088186325a4cf3003afa2d00dbd96857e95c30966979adeeae0da563ec8a5b73f4bef630f04d02f49c70d3297e16a0bc8cc9fc5f3049905f6cf874664b93e5c04ba21c05d731917944946f08c4602850940bb78ef45a738957307d85d7b90d0ed78320e081c977762120e3dee0b027d4f392c5d887eee889c90e7de206923ab11f90ff5d60382f86d6bdc32144d8f8592eb6dbc080bdc681e670eddc7c692c832929f4f1da06defe8f6fec1f9439f3a6a247c237971", 0xe2}, {}, {&(0x7f0000000340)="df7dae99a6dad875d7115154c974e41cadc04acdd3ef4c1dc58f53b8f86a3b1d5f75db4f732cf4a0fe429194996546ac19ca", 0x32}, {&(0x7f0000000380)="b53b83f5b753dc1d115386ead12296428ab1efac6de71446d3009114ac8c42011f6f04327c72701219af077eaa9923734620fb1f2fcf332eb16784d092544ee0157db77111d5166812078d8e8cdcbb962468b8349a2b305d5cb24749d8ec428daea16bd12457cd38ab14ef12051cb24675801682e0d9d95677b33b137211b18b1aed41401095024ce8a8fc3174190d6888b93f1e45002550333547c5972a80b2634dd09de1255d79c363d6951387db9f5557e5464879f41e69d8002bebcaf6d230f21f5cb0", 0xc5}], 0x4) 2018/04/26 07:05:43 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9216}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'ipddp0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000200)={@multicast2, @broadcast, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001840)={0x0, @dev}, &(0x7f0000001880)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001900)=0x14) r7 = getegid() fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r7, r8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000001a00)={@local, 0x0}, &(0x7f0000001a40)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80052c00}, 0xc, &(0x7f0000001c80)={&(0x7f0000001a80)={0x1cc, r1, 0x200, 0x70bd26, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0xf4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xafe3}}}]}}, {{0x8, 0x1, r6}, {0xb4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000000}, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000300)={0x6, 0x6}) r10 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r10, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) 2018/04/26 07:05:43 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)=ANY=[@ANYBLOB='ine=8,\x00\x00\x00\x00\x00\x00\x00\x00\x00']) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x7fff, 0x4) 2018/04/26 07:05:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/04/26 07:05:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001140)=[{&(0x7f0000001180)="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"}, {&(0x7f0000001080)="c3d5ec4885fe57915f987e53ba08c585f1e43b23e87bb03fdf000c38d1f11c84983108b516df15163bcc6f099346bfdba1618be362b916ab388360"}, {&(0x7f00000010c0)="7665242077a492604abe3d41ae4d2a6522115fa3aed94c6658cd734d388a67730bff870d6656a50b5760d2d6dc0f78f242db93666a9bcb7b29f63cac1983c4f653a5677eaff4cec681184717af096a5cc9713cee0101d3be686c1b6b03114338043279458814f0f282980d86878106dec8259024d3dae0a3edc63567"}], 0x1000000000000630) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) pause() [ 84.423203] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:43 executing program 2: r0 = socket$inet(0x2, 0x6, 0x1000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setns(r0, 0x44000000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/26 07:05:43 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x40, 0x0) bind$netrom(r0, &(0x7f0000000280)=@full={{0x3, {"30dc49c8f66956"}, 0x4}, [{"95d54c30958687"}, {"f5232b5b7825a5"}, {"93147f62dd6647"}, {"9b9e74f21a3c42"}, {"d74454ea8037d0"}, {"006435e3ce39c7"}, {"aa0576ba16ceb8"}, {"1c642baa043ab9"}]}, 0x48) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) sendto$ax25(r0, &(0x7f0000000300)="03db10fbefcaf7acb5de799023d4fc7ec18e6eb46d8718de3966872f1f6b3c7e81285fbf3fdab1f01ee0c2c54c3acfd707", 0x31, 0x24004800, &(0x7f0000000340)={0x3, {"d9190717607373"}, 0x80000000}, 0x10) write$binfmt_elf32(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c460000000000436cfc88baad52fb00000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fa18314c0148918c2194111b8eaee5cc460a46d932382bcca4b421250daba0d909ca8e52b38d8aaf4df1e465fd1dbb294cc65a4a6e586ce1a370a4d7efb5007e555251c5a8eef45f77d91fb77214901373ff6198005b128e0fd557d92"], 0x58) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0xb30, 0x1, 0x1, 0x2, 0x8, 0x7, 0x4, 0x1, 0x5, 0x1, 0x800}, 0xb) chroot(&(0x7f00000001c0)='./file0\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000380)={0x7, 0x8, 0x30, 0x6}) [ 84.468686] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 84.488566] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 84.514501] binder_alloc: binder_alloc_mmap_handler: 12701 20000000-20002000 already mapped failed -16 [ 84.519807] binder: BINDER_SET_CONTEXT_MGR already set [ 84.519815] binder: 12701:12724 ioctl 40046207 0 returned -16 [ 84.546071] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 84.653813] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 84.662837] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 84.696778] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 84.725832] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:44 executing program 2: r0 = socket$inet(0x2, 0x80803, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x5, "627f000967655f736c6976655f3000"}, 0xb) 2018/04/26 07:05:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) 2018/04/26 07:05:44 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9216}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000100)={@loopback, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'ipddp0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000200)={@multicast2, @broadcast, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001840)={0x0, @dev}, &(0x7f0000001880)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001900)=0x14) r7 = getegid() fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r7, r8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000001a00)={@local, 0x0}, &(0x7f0000001a40)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80052c00}, 0xc, &(0x7f0000001c80)={&(0x7f0000001a80)={0x1cc, r1, 0x200, 0x70bd26, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0xf4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xafe3}}}]}}, {{0x8, 0x1, r6}, {0xb4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}]}, 0x1cc}, 0x1, 0x0, 0x0, 0x4000000}, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000300)={0x6, 0x6}) r10 = syz_open_procfs(0x0, &(0x7f0000000280)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e8600000854fa07424adee93707da75af1f0200f5cd26d7a0d2ef6ae0d178621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r10, 0x6612, &(0x7f0000000000)={0x2000000000000521, &(0x7f0000000300)}) 2018/04/26 07:05:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) getsockname$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/26 07:05:44 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x6) 2018/04/26 07:05:44 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:44 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8000, 0x32000) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r1, 0x8, 0x70bd25, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x20008040) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000001, 0x20810, r2, 0x5) fremovexattr(r2, &(0x7f0000000000)=@known='security.capability\x00') 2018/04/26 07:05:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25, 0xfffffffffffffffe}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 85.318049] binder: 12771:12773 got new transaction with bad transaction stack, transaction 526 has target 12771:0 [ 85.324141] FAT-fs (loop1): bogus number of reserved sectors [ 85.324146] FAT-fs (loop1): Can't find a valid FAT filesystem [ 85.343559] binder: BINDER_SET_CONTEXT_MGR already set [ 85.349450] binder: 12769:12775 ioctl 40046207 0 returned -16 2018/04/26 07:05:44 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r1 = getpgid(0x0) r2 = geteuid() r3 = getgid() r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000700)=0xe8) r6 = getegid() r7 = getpgid(0xffffffffffffffff) r8 = geteuid() r9 = getgid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000007c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0xe8) getgroups(0x2, &(0x7f0000000940)=[0xffffffffffffffff, 0x0]) r14 = getpgrp(0xffffffffffffffff) r15 = getuid() getgroups(0x7, &(0x7f0000000980)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000d40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000d80)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000e80)=0xe8) getgroups(0x5, &(0x7f0000000ec0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000f00)=0x0) stat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001340)=0x0) lstat(&(0x7f0000001380)='./file0/file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) lstat(&(0x7f0000001540)='./file0/file0\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001d40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001d80)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001e80)=0xe8) getresgid(&(0x7f0000001ec0), &(0x7f0000001f00)=0x0, &(0x7f0000001f40)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001f80)=0x0) lstat(&(0x7f0000001fc0)='./file0/file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000002080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000022c0)=0x0) r36 = geteuid() r37 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000029c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a00)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000002b00)=0xe8) fstat(r0, &(0x7f0000002b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002bc0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@local}}, &(0x7f0000002cc0)=0xe8) getresgid(&(0x7f0000002d00), &(0x7f0000002d40)=0x0, &(0x7f0000002d80)) fcntl$getownex(r0, 0x10, &(0x7f0000002dc0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002e00)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6}}, &(0x7f0000002f00)=0xe8) fstat(r0, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003080)=[{&(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000240)="08cfbcedd532be7c312c01ae8da70c18b924a59399be6dfd2dc43e2ff2257d57a0fe90ae323bc43bf44ad5b5ffafcc248d485878974eb5538b57495d50a9070c07ac947fbf8e2b0ffe7c9dfff2fcc399174ac163a29a939e173589df7b10e02e3c48fd091980205af893c5b812e1fe44548a75a7ba777319800ba4881127b9f3c4bc0ce055931cf7a1377c85d97cc87af1c5644e4a982a85abdc5cdf927169824581da49f0b8cd06c7a033c0c08c9e2c46d2d5c669f2ea88a426bcb0087fc9f89cb0d499e3dfd0", 0xc7}], 0x1, &(0x7f0000000180)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20}, {&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000001c0)="b02c78c2c6fdc538e4b8da90f78273882098066b1ba9f949d6eb8be398eda2282e", 0x21}, {&(0x7f00000003c0)="1b942c1178f5e45f171364badf6c4bb07eca78", 0x13}], 0x2, &(0x7f0000000440)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xb8, 0x15}, {&(0x7f0000000500)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000580)="204d2322d39af1a51fb22d9ef42b9b3e3fc41bf0", 0x14}], 0x1, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r10, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x128, 0x1}, {&(0x7f0000000b00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000b80)="8791a5d0173434a327bbfeb083daa26eee97498bca1bf1d2fdedf237943e943448110ddee8ed8772db93", 0x2a}, {&(0x7f0000000bc0)="aa7f9365a4cea883aca82fe059d85b426df7899aa072434076f66cc2e9f4934f733a0b23ab86ce7b44f3acbbb76a9a0f91a7f0f8c9e2d6e363c8cb517cfa3176bb0bd88c53633bda8ec69a6326a0e0147ad9b0f59ee56e30950b7221911755f7731911e210ea4d83fdd7586e05c1b1784ce3ebe40f7a65647191b0bf17e7e81bc287fde7afb9c71f6f2fa64a98d4efdbe5e78e", 0x93}, {&(0x7f0000000c80)="dc68bf9b14e28379d134894034736fd4d1ea1bfad8123c2e69e139f374a2bec4f242cfb3a00c8325932d0eff7335dc179c1534642b95d9b0bd8620a282104c17f05b43605d5a8db6d9c1bba210ca46adfb19c6691d9f504c2105d59c", 0x5c}], 0x3, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x58, 0x1}, {&(0x7f0000001080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001300)=[{&(0x7f0000001100)="e071da2f892ade3511535c3ce5af8374c302e815ca561451120c24c0a6b160563346a5451b90a48382acb0fa0097f916d6bb6951b00a21db936ccc20731652766d6a15d3ca80f54dff90b1b9d526d0b4ba03d2c8a4747038e6fd8a012e85bff038a912121da4ca9313b594134bb6f6057e489ffe0754a9379e6f31291ec9e69579582c54b18521f18a6991be0c9bc2c4023aed28534e888fb8995e7ae440399bf3397e0a64d2372c461e3ec36c3923a3004a5bc8cf0965c113d98d155102ad783e261aef5960fa9339088905d4be0b0f3fcb2ab4b520cde3ce066a718e1a7fb058fe", 0xe2}, {&(0x7f0000001200)="d4b5f96a307802058249229e1cbef18b9acec7edbb4d", 0x16}, {&(0x7f0000001240)="15bbc823f366148b6e9007fbcd8e0b5fb0bf8556768af06e952df886b9bdfb8c1c3f88dfb631f972af6bc85891880390838fa5f4a5a780b169c61772ffc79f5db5b701932668635a4a7aecf7bff7349771f01083ed2976ee601de431288e574b1cfcc7b0c935dc82be4359de687b09", 0x6f}, {&(0x7f00000012c0)="bf9d15e7abc324f42e8e1816108dec815078a87ecb2c8ae316ce0e9c0f01e1e836b1cf", 0x23}], 0x4, &(0x7f0000001680)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x40, 0x4}, {&(0x7f00000016c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001a80)=[{&(0x7f0000001740)="9950cb71fc0fc79e331fde857b9230e14d3a01cc1028262f64c4ff44f3406bfb0faf5d81b013309a95a255cf6a2874b9ccaec7f65f87656f2b7ff414ca2e", 0x3e}, {&(0x7f0000001780)="5a6a330792f976f82777b29b6940dd", 0xf}, {&(0x7f00000018c0)="1002e6c81b5a63920282f6ac518c7dda27da74ca2926626825f823fbe00b8ed25fe10ef59a9f7d095e39e774d36a1ca1ab50386893159734198846d3f1f5c858ff183e53f68484ca3cfba0708ab2b24aa6d9d2946cea8d3cafad8416d05b8df1dfb499b211c4c60a8e837b674f63e81cdc9504f2617b683074f83bad1f3ac50faaab32ae3d79c2b36e5ed85a2ab572b1c7f0e0e810ee", 0x96}, {&(0x7f00000017c0)="dcc6bd4e4a1837468b9644ccb7d7dc544207f7a0224d7bf3c55130cc9a17c2f097647f0b0f32b2934bd5ec638779585c3fbba1497ecd1d0aa088895cc9c285a9490439e0e679ea05748195aef6316f5e02db78726b", 0x55}, {&(0x7f0000001980)="819cb82cb77360f3857c82a18c095425feb3ca2d9bcc01fffdfc36beaba90b08a24c30d0ca9722c4d4201d01a604507294aedcd3dffba22967ea6e1bc2189efc1a6c2ea8fcb0e7e7ec1e19020b683a7fa70f3b5734362220f7e4d90d9c497ce636ee2d11c50cb48011e77b838027bbac24f911a22b25f5ed1dbf3f5378bb77dc3e5aa6cc0bb1d86424c045850f8db7c642665682fbb158afffa16508be9a48b0b46fc89063d7cbd00ed06a2689235f91f5700a4abe518cf7d7799c64d236f5dc5b3bb9255ce2c765c9d692809f1fed", 0xcf}], 0x5, &(0x7f0000001b00)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x1}, {&(0x7f0000001b40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001bc0)="ef987a50b37aab1d70c6a7a715a7051ae7dc80ad25b6f63728bf5e9c7f7e4f5f30cc0930b4d4483ad98e1ef2187c1347ee76ca25c73d626b341fdb82b150db8a5943a31841f9f1c78688d464104212ff5f21f1308ce70f9538cbbcbad84336d16baae1638d2f61", 0x67}, {&(0x7f0000001c40)="67e133e330167794e9da17ce51aa2e4998a9", 0x12}, {&(0x7f0000001c80)="4e7a3712f639d4f52c1f6f468393dd27d40ca596d3fe6edccb51875d1216e23b34834a493c1f699c66ab2ee1c25da8ba597aaa5871929ebf1510498cc988e838fab3", 0x42}], 0x3, &(0x7f00000020c0)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}], 0x40, 0x40000c0}, {&(0x7f0000002100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000002180)="8ed28b6ac7563da1cbca53f61e3afc4eeb0a2a71f29dfd27aec5da394bb7884eb6bbc774da7ccc2f1df995facb2d740bbb7670d08d0d44f6bcfc05d3a386de83187ef33aa7352d44b5055307620e1a018f55a68fe983c0ed843c7648b408b29b52aa2c46ce682bec5982d95e26099e8d4ee34466a095842c257e3944b0d24dd76e7bee488131a453d37f64b66ac7654d4e921b00db5fb42293f95268adead2f637314071a296848176999990dcdd73283a696d7e888df0026ce8fba349706ec4ac97fc87e6d8766eab0b014262dde01d0f85cd9339d2618886c94a70", 0xdc}], 0x1, &(0x7f0000002300)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x70, 0x8000}, {&(0x7f0000002380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000002400)="d029d23e7965f804ae033f08ecb972c0a2aae55f8cfdd1c94c2c5905d0b5960d910f4a7ea720282c3d1777a3b44a11a4d98580c93dd4ba413e52d727b37ca4e6d25c3817e3", 0x45}, {&(0x7f0000002480)="68e3c48101ffd33572b2416e7b45140687c908c97fb80776b2c57c7768029054d56c18cbb1d8962b84a02a753db95d6ca647ab035a75da253f2a46", 0x3b}, {&(0x7f00000024c0)="f6c76e61fafd33bf8fca9928e32c7f7b3c7d2581c9eaf1e4e5feb8898fd264d20a939781ec015cb062fda802bcf911253cc04b09aa126a210dfab8f54720abfe438c4bf1482b3cf42cdb32df3bdd0f6b33e7ca663359632b9f86781fe80277a09f4e8fb32c4f76c7c602395ed120cc6189c3691908e1ea9b2565f03c58a97198cf430577e7e8b4f716f965999b6c04a1bf3436d3914918ba3d743bcc7d2bac41b1db34064b3b6a975bd811b0c51b69844211a69c79ca7b6e03748772174c4afaa6cba746ac06a814c87f47f7dcf0963566ce6d66d9d5627f28ae980facfef8f6cafbd0cefba48595afd6000cac91a9ec73be06c5a5fa2510", 0xf8}, {&(0x7f00000025c0)="93315844b153c1d2dc60e0efe1319e2adf79468d5534f9861c14f0e380f3ad14071071973431178e2751c797521dd03e8191e8b6db03605877dce78d96e0dd877be1476ccc5ffcaa3b3a522b440e75e1791dacb2e8104c921f67f1248af016c0d58447e9c7e2616a180ad7d5f0e8ac152012afc5e0ebc8dab7fd32b5dd66ca32eb34021a903a25355a65a0eeba6109d170f17eba87", 0x95}, {&(0x7f0000002680)="dfc9d30b21bb15809cc3af0a478adb22999e074f84eeead0bbad719502441274cefb7a0c375131fa0f72633987ee830f9372038962bbb29b5810200f43e56d564bbf42a9a94d9e7257c41820ae2e109a5fd31b6918de4e399a6e3bba925e85f39bc51cfb55a9554b46e4921bf710510d9ceb43dd1d9dda5ab9396cb6d80eee277b141ab3b71695ad4210b1d67fa4389735eeffd972e47fc6e287ba51df1379451d16f05990160b2447f1460e5f1fde94b42ee3f5b3", 0xb5}, {&(0x7f0000002740)="77080b1c0cbcaa86bc695082e65586b9e89a20a464c6abdfd7baf3196424e31abbb0e9b8b1c665035f86ebe1f5c9bad5e7659eb0e41497ea7e605ba3fe8e663f637335a72e1340cdfa713f05780b0fc85bc2c7b7122ab9cade01d011fe4715e7f1b27bff8c19b3bec2ecffd161b3", 0x6e}, {&(0x7f00000027c0)}, {&(0x7f0000002800)="db95740da3e460048228ca82ff1734336e438306e8784678ac7ae574fde1178b9568ca80dcb5b05cc3a72b5da16397d7f15f852550ee44d032646581d31cc37566ec6767d30f6128a2", 0x49}, {&(0x7f0000002880)="66ec042d5df6a9ad857c5362b338640e598ba04ee12c50b801d3b5bacfc2c0205bccdf14f53aeca26db40a07059bc8d53cf10d2d5ff133b94ad6dd7516ec1294de26c5e224539ed7b74c929d9a79d3dd1ac3e6040a3a6361", 0x58}], 0x9, &(0x7f0000002fc0)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb0}], 0x9, 0x40000) 2018/04/26 07:05:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) recvmmsg(r0, &(0x7f0000001d40)=[{{&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/215, 0xd7}, {&(0x7f0000000340)=""/101, 0x65}, {&(0x7f00000003c0)=""/126, 0x7e}, {&(0x7f0000000440)=""/212, 0xd4}, {&(0x7f00000000c0)=""/35, 0x23}], 0x5, &(0x7f00000005c0)=""/204, 0xcc, 0x665}, 0xe1f}, {{&(0x7f00000006c0)=@nfc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000740)=""/185, 0xb9}], 0x1, 0x0, 0x0, 0x8}, 0x2b1}, {{&(0x7f0000000800)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000880)=""/225, 0xe1}, {&(0x7f0000000980)=""/245, 0xf5}], 0x2, &(0x7f0000000a80)=""/90, 0x5a, 0x61f}, 0x5}, {{&(0x7f0000000b00)=@rc, 0x80, &(0x7f0000001280)=[{&(0x7f0000000b80)=""/157, 0x9d}, {&(0x7f0000000c40)=""/54, 0x36}, {&(0x7f0000000c80)=""/199, 0xc7}, {&(0x7f0000000d80)=""/248, 0xf8}, {&(0x7f0000000e80)=""/92, 0x5c}, {&(0x7f0000000f00)=""/151, 0x97}, {&(0x7f0000000fc0)=""/68, 0x44}, {&(0x7f0000001040)=""/62, 0x3e}, {&(0x7f0000001080)=""/206, 0xce}, {&(0x7f0000001180)=""/211, 0xd3}], 0xa, &(0x7f0000001340)=""/206, 0xce, 0xfffffffffffffff7}, 0x100000001}, {{&(0x7f0000001440)=@rc, 0x80, &(0x7f0000001980)=[{&(0x7f00000014c0)=""/7, 0x7}, {&(0x7f0000001500)=""/5, 0x5}, {&(0x7f0000001540)=""/145, 0x91}, {&(0x7f0000001600)=""/137, 0x89}, {&(0x7f00000016c0)=""/50, 0x32}, {&(0x7f0000001700)=""/96, 0x60}, {&(0x7f0000001780)=""/201, 0xc9}, {&(0x7f0000001880)=""/58, 0x3a}, {&(0x7f00000018c0)=""/169, 0xa9}], 0x9, &(0x7f0000001a40)=""/123, 0x7b, 0x90}, 0x7fffffff}, {{&(0x7f0000001ac0)=@nl, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000001b40)=""/135, 0x87}, {&(0x7f0000001c00)=""/137, 0x89}], 0x2, &(0x7f0000001d00)=""/28, 0x1c}, 0x9}], 0x6, 0x0, &(0x7f0000001ec0)={0x77359400}) 2018/04/26 07:05:44 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7243c96a3c3deed3f36e6de5c91b2339e27a6cb86398886838de2e214340f037d3b3f1307cb9dcd5e0ee5d1f2cc16b2f7a4b57c60b09f8d044fc6426b765fe00b4cb63f70933d0a015fd6e9f7a5ab695d09e64e441bdcfa57fcdf58b9f1d123ac0729aad1236653e674253da7d85cc04a51a2db02c47460ff19d6adec4a05636ce445d0c8f1c895472bee3a7dcc547615f849b72ee587caf26ee812ab5f4ad21f0cdad0ad9cdea4493717b24822c75091ca6f0f5e410d40722007b9535c5b2070e4495e706726ce4b", 0xf8}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x4}) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0/file0\x00', 0xffffffff, 0x3, &(0x7f0000000180)=[{&(0x7f0000000080)="420868836e5df26319c83a5935f281948a8139c9f245f50f93d4c6deee7d2b4952af47aa7316cc79c1af636b25890e7a8f1c21", 0x33, 0x1}, {&(0x7f0000000240)="f3232a34e70dd8e7f48a7b7b41c78f9024bef35177e489e4da1a93a7f9ef2152651b6847f8d5dc5319f075fc8de49b5ec249ca6ec734b7ca2f91591e44e3015ed99b291fa5e367a2295b23fa29e3a0c413283e7fb2f9b2250062e763fbe2658d648a4d1a12853f297ed463fd98cb6b83384f49037abc5572cc35b5f1b4b5780ab2045d8a376763e273e8716290d477935b19dbbb939b31c27d87c9bb5ffa91dc7e24f8d99ea5eece193f77137b488c8bb9dc0446111155272bc263", 0xbb, 0x1}, {&(0x7f0000000300)="161ad4e926772ecb28daca2429a834d151958564e0a8214fc22bdf38f12710166446332f7b10eeeb8f405c6c550860bd41c4fd5cda21e33156655e0e8a3d2a8f1a249efadfaabe11a9fa738c644ac61e96b30b3cb3598cf90a7b3ff1b777edb986951f50e99d60a07e15aad3117ed2cd265988537cc9ede94c5dec3de69a3de2d6ca41abd008efabb7047e8aa82a422deb70d0395b0b4fb1a6598287a15680a72750ebd2814afc5048f65fe3075f0999f493bc45519744e43c6b5b901390b1a8af919340d6ccb0", 0xc7, 0x800000000000000}], 0x100000, &(0x7f0000000400)) 2018/04/26 07:05:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x2, [0x5, 0x3f50]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x51, @empty, 0x80000001}}, [0x3, 0xffff, 0x5, 0x9, 0x1, 0x9, 0xffffffffffffffc1, 0x7fffffff, 0x8000, 0x5, 0x7fff, 0x6, 0x1, 0x5, 0xa6d]}, &(0x7f00000001c0)=0x100) 2018/04/26 07:05:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r1, 0x0, 0x70bd2d, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20d0f1da}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x13}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x6c}, 0x1, 0x0, 0x0, 0xc0}, 0x880) 2018/04/26 07:05:44 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000140)=[@exit_looper={0x630d}], 0xa3, 0x0, &(0x7f00000001c0)="111cae6a5e3ec7a8f22c8f9c4e643e484e9fc9f2cbbf3af1ee6d61e7b37a55a4643015f39e469cfe2a8a1657a45229d1a6c49bc52233ce7c1663a48fc36a2cb78f82c5e8ad7d60c3ee314f1397f3f9ee5f065959eb89323fa3896ef67abc1874935de4df62ce8d2ef1c18c8a94091bd92ba1f9a63229ce2933b12819ae04897bb8d469540e4ca1a1f19bb63523e7f8fdecb7000fc4a500cc424eacb2ed47f553ac9c27"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=ANY=[@ANYBLOB="00634040010000000000000000000000000000000000000000000000000000000000000033d57311860000000000000000000000", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2000000000000}, {0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0x19}, 0x101}, 0xfffffffffffffffc, [0x200, 0x9, 0x4, 0x2, 0x66, 0x7fffffff, 0xbfac, 0x40]}, 0x5c) [ 85.373943] FAT-fs (loop1): bogus number of reserved sectors [ 85.373949] FAT-fs (loop1): Can't find a valid FAT filesystem [ 85.406138] binder: 12771:12773 transaction failed 29201/-71, size 0-0 line 3037 [ 85.425409] binder_alloc: binder_alloc_mmap_handler: 12771 20000000-20002000 already mapped failed -16 2018/04/26 07:05:44 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0xaaaaaaaaaaaad57, &(0x7f0000000040), 0x800000000028020, &(0x7f0000000080)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xb) 2018/04/26 07:05:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, "7379400e195a460ed9da00"}, 0x18) [ 85.428092] binder: BINDER_SET_CONTEXT_MGR already set [ 85.428100] binder: 12771:12773 ioctl 40046207 0 returned -16 [ 85.430185] binder_alloc: 12771: binder_alloc_buf, no vma 2018/04/26 07:05:44 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)="6c01743200", &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x2801d, &(0x7f0000000080)) 2018/04/26 07:05:44 executing program 7: socket$netlink(0x10, 0x3, 0xd) r0 = socket$netlink(0x10, 0x3, 0x18) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x26000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x200, 0x5, 0xfffffffffffff001, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x5, 0x7ff, 0x3, 0x1000, 0x9}, &(0x7f0000000180)=0x14) [ 85.430202] binder: 12771:12773 transaction failed 29189/-3, size 40-8 line 3133 [ 85.430233] binder: 12771:12807 got transaction to invalid handle 2018/04/26 07:05:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/26 07:05:44 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7243c96a3c3deed3f36e6de5c91b2339e27a6cb86398886838de2e214340f037d3b3f1307cb9dcd5e0ee5d1f2cc16b2f7a4b57c60b09f8d044fc6426b765fe00b4cb63f70933d0a015fd6e9f7a5ab695d09e64e441bdcfa57fcdf58b9f1d123ac0729aad1236653e674253da7d85cc04a51a2db02c47460ff19d6adec4a05636ce445d0c8f1c895472bee3a7dcc547615f849b72ee587caf26ee812ab5f4ad21f0cdad0ad9cdea4493717b24822c75091ca6f0f5e410d40722007b9535c5b2070e4495e706726ce4b", 0xf8}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x4}) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0/file0\x00', 0xffffffff, 0x3, &(0x7f0000000180)=[{&(0x7f0000000080)="420868836e5df26319c83a5935f281948a8139c9f245f50f93d4c6deee7d2b4952af47aa7316cc79c1af636b25890e7a8f1c21", 0x33, 0x1}, {&(0x7f0000000240)="f3232a34e70dd8e7f48a7b7b41c78f9024bef35177e489e4da1a93a7f9ef2152651b6847f8d5dc5319f075fc8de49b5ec249ca6ec734b7ca2f91591e44e3015ed99b291fa5e367a2295b23fa29e3a0c413283e7fb2f9b2250062e763fbe2658d648a4d1a12853f297ed463fd98cb6b83384f49037abc5572cc35b5f1b4b5780ab2045d8a376763e273e8716290d477935b19dbbb939b31c27d87c9bb5ffa91dc7e24f8d99ea5eece193f77137b488c8bb9dc0446111155272bc263", 0xbb, 0x1}, {&(0x7f0000000300)="161ad4e926772ecb28daca2429a834d151958564e0a8214fc22bdf38f12710166446332f7b10eeeb8f405c6c550860bd41c4fd5cda21e33156655e0e8a3d2a8f1a249efadfaabe11a9fa738c644ac61e96b30b3cb3598cf90a7b3ff1b777edb986951f50e99d60a07e15aad3117ed2cd265988537cc9ede94c5dec3de69a3de2d6ca41abd008efabb7047e8aa82a422deb70d0395b0b4fb1a6598287a15680a72750ebd2814afc5048f65fe3075f0999f493bc45519744e43c6b5b901390b1a8af919340d6ccb0", 0xc7, 0x800000000000000}], 0x100000, &(0x7f0000000400)) [ 85.430240] binder: 12771:12807 transaction failed 29201/-22, size 0-0 line 3010 [ 85.437413] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/26 07:05:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) [ 85.437420] binder: undelivered TRANSACTION_ERROR: 29201 [ 85.437461] binder: release 12771:12773 transaction 526 out, still active [ 85.437464] binder: unexpected work type, 4, not freed [ 85.437466] binder: undelivered TRANSACTION_COMPLETE [ 85.437470] binder: undelivered TRANSACTION_ERROR: 29201 [ 85.437493] binder: send failed reply for transaction 526, target dead [ 85.500640] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 85.516983] FAT-fs (loop6): bread failed, FSINFO block (sector = 15396) [ 85.552779] IPVS: Unknown mcast interface: sy@ZF [ 85.656169] FAT-fs (loop6): bread failed, FSINFO block (sector = 15396) [ 85.687529] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 85.783648] binder_alloc: 12818: binder_alloc_buf, no vma [ 85.789876] binder: 12769:12775 transaction failed 29189/-3, size 40-8 line 3133 [ 85.808368] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.291417] binder: 12818:12901 got transaction to invalid handle [ 86.298034] binder: 12818:12901 transaction failed 29201/-22, size 575818421555-0 line 3010 [ 86.419682] binder: BINDER_SET_CONTEXT_MGR already set [ 86.424990] binder: 12818:12901 ioctl 40046207 0 returned -16 [ 86.426597] binder: 12818:12902 got transaction to invalid handle [ 86.426605] binder: 12818:12902 transaction failed 29201/-22, size 575818421555-0 line 3010 2018/04/26 07:05:45 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001600)='/dev/keychord\x00', 0x0, 0x0) bind(r0, &(0x7f0000001700)=@nl=@kern={0x10}, 0x80) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001640)={{0x80, 0x7f}, 'port1\x00', 0x4, 0x20420, 0x1, 0x7, 0x782d, 0x9, 0x800, 0x0, 0x6, 0x7}) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@barrier='barrier', 0x2c}]}) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x3, 0x8, &(0x7f00000014c0)=[{&(0x7f0000000140)="561a85daba44d3f8bd5a32767b4bb5de5a96b85f7dd163c88dc0565f4f06813dd198aca6fe2e43243c757fea6366bbdf0d7573c062b794491f94d86f85bf1d81203817040fd1af9e599349b8f5a4dd4870ba7c2302c80bf7c13e233d2f2ef919aae16492b3da1a076ba8e8a2d3307044040a95d153a8be2541", 0x79, 0x7}, {&(0x7f00000001c0)="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", 0x1000, 0x3}, {&(0x7f00000011c0)="bf9d81ff93cfd535b0fa2a95062d36abcbeae00a48", 0x15, 0x7df}, {&(0x7f0000001200)="117f930026f943971f1bb0a26111f7b992b13a1943809bf1d814670a30803bcef73725a16444f9ed086a91755a8b61302c347a06e791b4fe72d7972e9c07084c2a056feeaad121645b7175c7fba628d8077b0f3fde0bb19c0180e12d635803c70288e3225b923e9a416518201ac2ed0e366f8eb7a627b90669a96677a3b71e9b32aa376f7ede075187687c754ddc014ac06609719fca4035bfdf0113428b3c2517caa619e59cfb58c6957877bd8c4d5a5c2368cb6707866ad67679458ec73b11", 0xc0, 0x7}, {&(0x7f00000012c0)="129c3ac40a9cd2514bc8fd21d5c22ed7eaa61fad2cb0051bfa41c8ca31acb11e0f812c04c0d2842fb6fe7558c2d1dc64486daab602da14a342b28d8964fc1e20fc759514f84cb3a745e9fe364300599d3c18203cc165d87ff85a1e887728123a8b12323ca39deccb56fc188e4b18e3f8872028fb102d8420", 0x78, 0x6}, {&(0x7f0000001340)="72639664aa290c4e6a216fa3b9257a99456534d8f2df4710f16d57b18bf2a3b4fb5e4bdb6fccc1f682ce68610bbc190bdde176784da1c5b6fd2f570c966c4acb7a84d7d9ead9d00513dde8c279943fc1ed6b11c84c1df33e0808304181a4a1f0", 0x60, 0xfffffffffffffffe}, {&(0x7f00000013c0)="f7e89b5ab54642d7231e2fc1e0cc21c94484e3ab053e9f6f06af45b793ad61b10c01c7f8d28d2cc458c04d", 0x2b, 0x10000}, {&(0x7f0000001400)="7910891fa4759643f14bfcad95f8ec4a926bd26e2d7823e33c612a8470e6cd9afb563fdd16d314eb6ffcd627354129403fc5e78256b5be8a60fc228ad248441cd6603d7addc78ce2513a04bc42e532d5f6060a4e4978e0e2f686987786adce23034312d82ccd1777c75d55d8f63ac38a4ead029ecfef6bbac82b07541f84f6ade180224c26a09289fc54f3a282a921e927ea63c50ce734974f23f0d7d7f177bd9d609831", 0xa4, 0x400}], 0x8, &(0x7f0000001580)={[{@nodiscard='nodiscard', 0x2c}, {@quota='quota', 0x2c}, {@resize_size={'resize', 0x3d, [0x37, 0x32, 0x35, 0x30, 0x34, 0x30, 0x0, 0x33, 0x7e, 0x2d]}, 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@uid={'uid', 0x3d, [0x31, 0x30, 0x79, 0x37, 0x36, 0x3f, 0x0, 0x32]}, 0x2c}, {@usrquota='usrquota', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) 2018/04/26 07:05:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x2) write$evdev(r1, &(0x7f00000001c0)=[{{}, 0x6, 0x7691, 0x8}], 0x18) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000200)={0x3, 0x0, 0x8, 'queue0\x00', 0x200}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) r2 = dup2(r0, r0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in=@remote}}, {{@in6=@loopback}}}, &(0x7f0000000140)=0xe8) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x200040, 0x0) 2018/04/26 07:05:45 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={'syzkaller0\x00', 0x600}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x40401) 2018/04/26 07:05:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7243c96a3c3deed3f36e6de5c91b2339e27a6cb86398886838de2e214340f037d3b3f1307cb9dcd5e0ee5d1f2cc16b2f7a4b57c60b09f8d044fc6426b765fe00b4cb63f70933d0a015fd6e9f7a5ab695d09e64e441bdcfa57fcdf58b9f1d123ac0729aad1236653e674253da7d85cc04a51a2db02c47460ff19d6adec4a05636ce445d0c8f1c895472bee3a7dcc547615f849b72ee587caf26ee812ab5f4ad21f0cdad0ad9cdea4493717b24822c75091ca6f0f5e410d40722007b9535c5b2070e4495e706726ce4b", 0xf8}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x4}) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0/file0\x00', 0xffffffff, 0x3, &(0x7f0000000180)=[{&(0x7f0000000080)="420868836e5df26319c83a5935f281948a8139c9f245f50f93d4c6deee7d2b4952af47aa7316cc79c1af636b25890e7a8f1c21", 0x33, 0x1}, {&(0x7f0000000240)="f3232a34e70dd8e7f48a7b7b41c78f9024bef35177e489e4da1a93a7f9ef2152651b6847f8d5dc5319f075fc8de49b5ec249ca6ec734b7ca2f91591e44e3015ed99b291fa5e367a2295b23fa29e3a0c413283e7fb2f9b2250062e763fbe2658d648a4d1a12853f297ed463fd98cb6b83384f49037abc5572cc35b5f1b4b5780ab2045d8a376763e273e8716290d477935b19dbbb939b31c27d87c9bb5ffa91dc7e24f8d99ea5eece193f77137b488c8bb9dc0446111155272bc263", 0xbb, 0x1}, {&(0x7f0000000300)="161ad4e926772ecb28daca2429a834d151958564e0a8214fc22bdf38f12710166446332f7b10eeeb8f405c6c550860bd41c4fd5cda21e33156655e0e8a3d2a8f1a249efadfaabe11a9fa738c644ac61e96b30b3cb3598cf90a7b3ff1b777edb986951f50e99d60a07e15aad3117ed2cd265988537cc9ede94c5dec3de69a3de2d6ca41abd008efabb7047e8aa82a422deb70d0395b0b4fb1a6598287a15680a72750ebd2814afc5048f65fe3075f0999f493bc45519744e43c6b5b901390b1a8af919340d6ccb0", 0xc7, 0x800000000000000}], 0x100000, &(0x7f0000000400)) 2018/04/26 07:05:45 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)=ANY=[@ANYBLOB="060000005f697461556c653d382c00"]) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000040)="a3f33898f850c6fcf66d9c584fedb92018ee158e76c59512026a8ac407af9500cac51f944907085cae6694a4bebc6c7db722daf2c740e456778c904c95cbf0eac22cdecca5732db41069032e25e826d31efb60527b685f311805f00792121a9d6ffd95d6c901ed35b1", 0x69, 0x0) 2018/04/26 07:05:45 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x1, r1}) r2 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r2, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:45 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x248080, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'ip_vti0\x00', 0x8}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) r2 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="6bb891efd4facb4a05ba88acda08c0fce61fa31fdf2c85200a149661719e73ddbc4e8992607a", 0x26, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r2) [ 86.530629] binder: undelivered TRANSACTION_ERROR: 29201 [ 86.536226] binder: undelivered TRANSACTION_ERROR: 29201 [ 86.556035] binder: 12910:12914 transaction failed 29189/-22, size 40-8 line 3010 [ 86.567709] FAT-fs (loop6): bread failed, FSINFO block (sector = 15396) 2018/04/26 07:05:45 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7243c96a3c3deed3f36e6de5c91b2339e27a6cb86398886838de2e214340f037d3b3f1307cb9dcd5e0ee5d1f2cc16b2f7a4b57c60b09f8d044fc6426b765fe00b4cb63f70933d0a015fd6e9f7a5ab695d09e64e441bdcfa57fcdf58b9f1d123ac0729aad1236653e674253da7d85cc04a51a2db02c47460ff19d6adec4a05636ce445d0c8f1c895472bee3a7dcc547615f849b72ee587caf26ee812ab5f4ad21f0cdad0ad9cdea4493717b24822c75091ca6f0f5e410d40722007b9535c5b2070e4495e706726ce4b", 0xf8}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x4}) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:45 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1463404000000000150000000000080000000000000000000000684d7b1a00000000000000002eb5ee31f9dd8d4b0fc1a0bcd32c7d0e308b4e20f3f563f045880290b32ec2bbc330aefda1b5d11fdb3442ba6913017ec2215bcb8e1c6877e06ea31f0000000000000000078400000000", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:45 executing program 7: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/04/26 07:05:45 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x20000) lseek(r0, 0x0, 0x4) r1 = socket$inet(0x2, 0x7fffe, 0x6) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0xfffffffffffffffe, 'bridge_slave_0\x00'}, 0x18) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) r2 = socket(0x7, 0x5, 0x7) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) lseek(r3, 0x0, 0x7) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x4, 0x2, 0xa06, "5c9581435019", 0xf2}}) flock(r1, 0x0) 2018/04/26 07:05:45 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2, 0x800) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0xe}], 0x0, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES16], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="007a116b6a6efa3e36d90d5b9bd07d4e69da2105e1b48a2ba89c9bacc517cfca793b32e7673e33710bc6", @ANYRES32, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRES16]], @ANYPTR64=&(0x7f0000000b80)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES64, @ANYPTR64, @ANYPTR64], @ANYBLOB="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", @ANYRES64, @ANYRES16], @ANYRES32, @ANYRES16]) r1 = open(&(0x7f0000000400)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0xffffffff00000000, 0x8000, 0x8000, 0x5, 0x3, 0x6, 0x1, 0x2b7, 0x38, 0xad, 0x1000, 0x9, 0x20, 0x2, 0xa2b5, 0x8, 0x9}, [{0x5, 0x1, 0x8, 0x7, 0xe1, 0x0, 0x0, 0x3}], "ea1c8e02e899b793eb243c2cd3ed9c23e0a2805d46a5f71d28daf459a9bd870b78ad8de1058c95ca9334e53b58008f31a1fffe9e2141c42ab4b6bba215a3010722ce603a26e118159942d3f39e4c37fd7cecd6e94bd5b87afe7d6e73972fd911ae4d2cdabb11856e234b43db61fce5963a6dc78c47c5257d353142d7f445687672cdcc8211487bede3b3b7a1444e451e1781f1c69494f9368af417dd1d8833af253230", [[], [], [], [], [], []]}, 0x6fb) write$binfmt_elf32(r1, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) fchmodat(r1, &(0x7f0000000440)='./file0/file0\x00', 0x4) 2018/04/26 07:05:45 executing program 5: r0 = request_key(&(0x7f0000001800)='id_resolver\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001880)='ext2\x00', 0xffffffffffffffff) add_key(&(0x7f00000016c0)='.request_key_auth\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001740)="1dec87c65297256331752dbd5ef68d20207e6424ee4eed50a3797580ff07588e4d1ed2ad090e7be12fa1272f6c777935383836fc6915247782cd2fcf8e97c340dff9ee53dfad05347d9acf7d0e484f3cf6d790ced83e93906b8bce99390dd701e2be55e94b1d4772ef6133b7718e4f64420a0bfd9b54bea5f64f4fb11138698176efb74c2cb4bf427975bb0f68c9d4", 0x8f, r0) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000340)="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", 0x1000, 0x80000001}], 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) r1 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="0793188c10225ebfdb9cd39fd5620b929a551eccf4f0dee761e1ee1d444f9453e0ab02f8663c026602fa4d193ce0b1f844b8e6d7ef844e8c8b3bcc485210c3c8775e400637fcba4e7995f1d4f747b20c4309631232942e6546f3e378061534d90bda1355c2058b59487c6748a90a9089920f69767cd54342d91a5c1121719bc4b1643cb5d30dbbb75efec613da40e572e10181b8245a912a1e1dd417d28eca6e3641daff0073a783301982f4769ba84ceee506bdf37eedf2f0211b8edacb00d55d3f5535c9bcbb0c01c0f65f04a1f6037bbae362cfa7df77987ef84fdce00803d0", 0xe1, 0xfffffffffffffffc) add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="28ced4a4098b716e4d6452", 0xb, r1) syz_mount_image$jfs(&(0x7f0000001340)='jfs\x00', &(0x7f0000001380)='./file0\x00', 0x0, 0x4, &(0x7f0000001600)=[{&(0x7f00000013c0)="54095a4b217b11fa0ecdf9b087c4fcba7abeeb53de379636097f", 0x1a, 0x81c7}, {&(0x7f0000001400)="c932071719488a29b27eb8ee63033b8775f50006404d8985792844774fe12b5e1c382776cea7ef37a40bbcddd061778488a8aa84647b4ff30cd11e6929c8cb7675558ba4aeef57ba4c711bf2fbc810ef0d949a60e17e873e5c31c8a2952a3f66b3d84137c2b8161b7252631774e58aa1356cf96047c62b419b4bd1c87ac04d59b0cc210c4ef85891dc9514d89aaa18799b8b39559e92348baf33167417341c640f53269af624df2827155240f65f9b29fc7e804d06c12eae2a3a6352989a60c5d3193b12e53db2891e", 0xc9, 0xfffffffffffffff7}, {&(0x7f0000001500)="f49b54c1304e4321caf73558401752f1bf38526363b04c7ecd90978371eb70baf97fd4fbf9fd9fc5f6fa7fb9006605d70ebe29b4e07621e48befab9f31bd376ac033c46c7613661321324ef5a8a50bd06b5fa7768a31138af727b602a34f324293fb4182b8", 0x65, 0x8}, {&(0x7f0000001580)="f961d9d588ac426c3bf39281e9084e545f5da92eb064fba232b893f6192b432ab6c816cc4f09b6aa69746edec485a6e46ba68628f7af053159722d70b9e4ac77af08642d34b0ad38f5f8807e0f3b8c8d5e71c28daaf72c1b8636a8bc405a6e80eb2810c23670ab82da45dec5659c90d0e641f59f77", 0x75, 0x10000}], 0x40000, &(0x7f0000001680)={[{@usrquota='usrquota', 0x2c}, {@resize='resize', 0x2c}]}) [ 86.584889] binder: 12920:12926 ioctl 400454d9 200000c0 returned -22 [ 86.592684] binder: 12920:12926 got new transaction with bad transaction stack, transaction 539 has target 12920:0 2018/04/26 07:05:45 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x40001, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x10) connect(r1, &(0x7f0000000100)=@rc={0x1f, {0x7, 0x8, 0x0, 0x6, 0x100000000}, 0x1f}, 0x80) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000200)={0x7, 0x62, &(0x7f0000000180)="163516ab5df861c0fa8283bf7d87ee3fc3dd9da6ff658b205aa0bc743b64883155721cea39864edce6f8ddf61c99662f6ef80bcf6414ba9bcd217c6b6333ac551ef85cdb2be1d1bc1bb2d24a7b870e064d4c978a47692d978006a68d3b712a728f2d"}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000280)=0x490) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = dup2(r3, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) sendfile(r3, r4, &(0x7f00000000c0), 0x6e8) 2018/04/26 07:05:45 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)) 2018/04/26 07:05:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/11) [ 86.592696] binder: 12920:12926 transaction failed 29201/-71, size 0-0 line 3037 [ 86.594007] EXT4-fs: 37 callbacks suppressed [ 86.594022] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 86.599015] binder_alloc: binder_alloc_mmap_handler: 12920 20000000-20002000 already mapped failed -16 [ 86.600187] binder: BINDER_SET_CONTEXT_MGR already set [ 86.600196] binder: 12920:12926 ioctl 40046207 0 returned -16 [ 86.601493] binder: 12920:12926 ioctl 400454d9 200000c0 returned -22 [ 86.601546] binder_alloc: 12920: binder_alloc_buf, no vma [ 86.601563] binder: 12920:12936 transaction failed 29189/-3, size 40-8 line 3133 [ 86.604342] binder: 12920:12926 got transaction to invalid handle [ 86.604351] binder: 12920:12926 transaction failed 29201/-22, size 0-0 line 3010 [ 86.607719] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 86.630852] EXT4-fs (sda1): Unrecognized mount option "" or missing value [ 86.644065] binder: undelivered TRANSACTION_ERROR: 29201 [ 86.644074] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.644330] binder: release 12920:12926 transaction 539 out, still active [ 86.644334] binder: unexpected work type, 4, not freed [ 86.644337] binder: undelivered TRANSACTION_COMPLETE [ 86.644342] binder: undelivered TRANSACTION_ERROR: 29201 [ 86.644383] binder: send failed reply for transaction 539, target dead [ 86.686880] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 86.687771] binder: 12952:12959 ioctl c0306201 20008000 returned -14 [ 86.689135] binder: 12952:12959 got transaction to invalid handle [ 86.689144] binder: 12952:12959 transaction failed 29201/-22, size 0-0 line 3010 [ 86.697269] binder_alloc: binder_alloc_mmap_handler: 12952 20000000-20002000 already mapped failed -16 [ 86.698437] binder: BINDER_SET_CONTEXT_MGR already set [ 86.698446] binder: 12952:12959 ioctl 40046207 0 returned -16 [ 86.699932] binder: 12952:12959 ioctl c0306201 20008000 returned -14 [ 86.699935] binder: 12952:12966 got transaction to invalid handle [ 86.699944] binder: 12952:12966 transaction failed 29201/-22, size 0-0 line 3010 [ 86.709752] binder: undelivered TRANSACTION_ERROR: 29201 [ 86.709801] binder: undelivered TRANSACTION_ERROR: 29201 [ 86.737417] FAT-fs (loop6): bread failed, FSINFO block (sector = 15396) [ 86.740322] EXT4-fs (sda1): re-mounted. Opts: init_itable=8, [ 86.780320] binder: 12979:12983 got new transaction with bad transaction stack, transaction 549 has target 12979:0 [ 86.780332] binder: 12979:12983 transaction failed 29201/-71, size 0-0 line 3037 [ 86.783360] FAT-fs (loop1): Unrecognized mount option "" or missing value [ 86.784441] EXT4-fs (sda1): re-mounted. Opts: [ 86.791287] binder: BINDER_SET_CONTEXT_MGR already set [ 86.791295] binder: 12979:12983 ioctl 40046207 0 returned -16 [ 86.792591] binder_alloc: 12979: binder_alloc_buf, no vma [ 86.792607] binder: 12979:12983 transaction failed 29189/-3, size 40-8 line 3133 [ 86.792636] binder: 12979:12995 got transaction to invalid handle [ 86.792642] binder: 12979:12995 transaction failed 29201/-22, size 0-0 line 3010 [ 86.803713] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.803723] binder: undelivered TRANSACTION_ERROR: 29201 [ 86.803795] binder: release 12979:12983 transaction 549 out, still active [ 86.803799] binder: unexpected work type, 4, not freed [ 86.803801] binder: undelivered TRANSACTION_COMPLETE [ 86.803807] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/26 07:05:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7243c96a3c3deed3f36e6de5c91b2339e27a6cb86398886838de2e214340f037d3b3f1307cb9dcd5e0ee5d1f2cc16b2f7a4b57c60b09f8d044fc6426b765fe00b4cb63f70933d0a015fd6e9f7a5ab695d09e64e441bdcfa57fcdf58b9f1d123ac0729aad1236653e674253da7d85cc04a51a2db02c47460ff19d6adec4a05636ce445d0c8f1c895472bee3a7dcc547615f849b72ee587caf26ee812ab5f4ad21f0cdad0ad9cdea4493717b24822c75091ca6f0f5e410d40722007b9535c5b2070e4495e706726ce4b", 0xf8}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x4}) 2018/04/26 07:05:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap$binder(&(0x7f0000fec000/0x11000)=nil, 0x11000, 0x4, 0x11, r0, 0x13) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r1) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) ioctl$BINDER_WRITE_READ(r1, 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=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="0014167bf50b0100"]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="006340400b00000000004000000000000000000000e0ff00000000000000000000000000000000000000e4d2564ef890f08b1e0c74e0c214eff5baca3ff718c0fb02e49f8f6954797fee565cf4158f2671293bcfd1eb31d485e14e6a60ad989421b8dce137d83c4662496fc9ad264e9b872ba1bef39f77c6ba4f993804731a64e4b010ab6e3c", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2018/04/26 07:05:46 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000002600)='/\x00', 0x9, 0x6, &(0x7f0000002340)=[{&(0x7f0000002400)="049e414509bdeab7fdf457edca1d344dd1e5442fd67bff00616514c5a08947107fe9b5dd5a319d7048748ae15af5b6273d3902ff82d1c9758e6208b176617cb33900d0cb0a0b6458cc1d229664326611815b53503a8b026a57728d0d5ecb50622e78f68775ed725c8cc7d864395898acd41f0264466f806e864f3b8ca2f9ba287d9d8ad926a6410baa0baf3b6e036552ef111861a17b25c50658938ccc752f98d1266593a4c4898f5d7eb8d1279377934f18b2c6414763d881063828447d91f12c081253892fe4dba6fcf88808bfaa13e0ed8a34d0201ee74edc7950d76ff2e5bc", 0xe1, 0x9}, {&(0x7f0000000140)="9433cdd9e8529bd911ba03050d5a22d6a8da0a5599d652127f353e1ee6e7b3f67cb894d392a1f04def770832e93a7756bf243a72e9f75aebddf4f4b87f782414f975332ba7d889cfe057dedbe6d9db32c5d40aa0ec80481cca88eb7fa3ccc0838014784070593360b006e9d03a99ea20e6", 0xffffff18, 0x4}, {&(0x7f0000000340)="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0x1000, 0xfffffffffffffffe}, {&(0x7f0000002500)="65b954a5f219b94b3c6e58a94f386ced6a973bcbe6e58a2dae80d07405e6daf023904c2e9ba40d1befcf2d7558a4d1081cf22bd2b6b53d900464b16893b0878d460d7ae8ca2d0c5d567ee51898f90adf7b53eefd384379725d8b1183f2f93b27e3d772accb57feafbeb20bd1ae7c2318338a337de77e5c625e46c5fdee6b10b4c9517068dc6d96476455bcf918b9a07a3cdfee2cc042cf5d", 0x98, 0x2}, {&(0x7f0000001340)="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0x1000, 0xfffffffffffffffd}, {&(0x7f00000002c0)="4ec9c0f90e1d7d94bd1bded9f85f271ebaf3ca55c74407dffe465789506aa688b06bdcf894", 0x25}], 0x28020, &(0x7f0000000280)=ANY=[@ANYBLOB='iiit_itabne=8,_']) 2018/04/26 07:05:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="020000000000000002004e23ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000002004e20ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e227f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310) 2018/04/26 07:05:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f00000000c0), 0x100c408, &(0x7f0000000140)={[{@oldalloc='oldalloc', 0x2c}, {@oldalloc='oldalloc', 0x2c}]}) 2018/04/26 07:05:46 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000140)='rdma.current\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = dup2(r2, r1) accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000000280)={0x0, 0xe, 0x1, r4}) pread64(r0, &(0x7f0000000180)=""/210, 0xd2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:46 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x2, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 86.803835] binder: send failed reply for transaction 549, target dead [ 86.849847] FAT-fs (loop1): Unrecognized mount option "" or missing value [ 86.850850] EXT4-fs (sda1): re-mounted. Opts: [ 87.189016] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/26 07:05:46 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)=0x0) ptrace$getenv(0x4201, r2, 0x79, &(0x7f00000003c0)) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) socket$inet6_sctp(0xa, 0x5, 0x84) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x120080}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="000c25bd7000ffdbdf25030000002400020000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x24004041}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000000)={'tunl0\x00', 0x9c}) [ 87.207603] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 87.226148] binder: 13029:13042 got transaction with invalid offset (294623936648192, min 0 max 40) or object. 2018/04/26 07:05:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) 2018/04/26 07:05:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7243c96a3c3deed3f36e6de5c91b2339e27a6cb86398886838de2e214340f037d3b3f1307cb9dcd5e0ee5d1f2cc16b2f7a4b57c60b09f8d044fc6426b765fe00b4cb63f70933d0a015fd6e9f7a5ab695d09e64e441bdcfa57fcdf58b9f1d123ac0729aad1236653e674253da7d85cc04a51a2db02c47460ff19d6adec4a05636ce445d0c8f1c895472bee3a7dcc547615f849b72ee587caf26ee812ab5f4ad21f0cdad0ad9cdea4493717b24822c75091ca6f0f5e410d40722007b9535c5b2070e4495e706726ce4b", 0xf8}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x7) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=ANY=[@ANYBLOB="00634040010000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) timer_create(0x6, &(0x7f0000000000)={0x0, 0x35}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000180)={{0x77359400}, {r1, r2+30000000}}, 0x0) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) [ 87.226221] binder: 13029:13042 transaction failed 29201/-22, size 40-8 line 3196 2018/04/26 07:05:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="746573745f90756d6d795f656e6372797074696f6e2c00"]) 2018/04/26 07:05:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7243c96a3c3deed3f36e6de5c91b2339e27a6cb86398886838de2e214340f037d3b3f1307cb9dcd5e0ee5d1f2cc16b2f7a4b57c60b09f8d044fc6426b765fe00b4cb63f70933d0a015fd6e9f7a5ab695d09e64e441bdcfa57fcdf58b9f1d123ac0729aad1236653e674253da7d85cc04a51a2db02c47460ff19d6adec4a05636ce445d0c8f1c895472bee3a7dcc547615f849b72ee587caf26ee812ab5f4ad21f0cdad0ad9cdea4493717b24822c75091ca6f0f5e410d40722007b9535c5b2070e4495e706726ce4b", 0xf8}], 0x0, &(0x7f0000000080)=ANY=[]) [ 87.236814] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/26 07:05:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x2, 0x10) connect$ipx(r0, &(0x7f0000000100)={0x4, 0x0, 0x8, "a127b89a8c8d", 0x9}, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x2}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x44, r4, 0x401, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x44}, 0x1}, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r5 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x8, 0x0, &(0x7f0000000240)=[@release={0x40046306, 0x2}], 0x99, 0x0, &(0x7f0000000280)="595939fa053e06e7d8303c57c07aafe47ea70d98e2a0d3de4154471abe4571cf902360d3fa2e6703e9e09a4b08dc3e2807eeb8e64de5ea92ac4cb5e4977a0f7aec655faa4ff0d7ff8c2a1ae57c3bd2cd4914b50fd3dfc56dcd4d24a51bf5bfe1b8d0bf52d96778d33e1c110e57b379f4a8f93ddb5596ade67ae7aa4559fc3e6271bd77ff12959c36c9ca282593174d45888dc9571aca2251d9"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x323, 0x7, 0x417, 0x8, 0x80000001}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r6, 0x8001}, &(0x7f0000000180)=0xfffffffffffffe03) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000001c0)={r7, 0x100}, &(0x7f0000000200)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f00000003c0)=0x8) 2018/04/26 07:05:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000000080)=0xffffffff8400aa88, 0x4) 2018/04/26 07:05:46 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040), 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140), 0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2}) [ 87.236821] binder: 13040:13047 ioctl 40046207 0 returned -16 [ 87.239697] binder: 13040:13047 got transaction to invalid handle 2018/04/26 07:05:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000840)='./file0\x00', 0x400, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x80000000, 0x7, &(0x7f0000000740)=[{&(0x7f0000000140)="96f4932c73bdd1728e7cbfe3384282c84ec7e7c24c82d1d65c3ce26b2a6046e0de4788b2dcd3983e5db84d6e19573541152bd518a30a9b3e135e7e874ec099d19a054337fa0e19ec33ace3dcbfbb868aad4791eb6c4d80d99ee28270de18848ce84f68384156f5a972dfdfb6ec0d9ba642d7ff0924c0e77f101f2033f8e9ae59c3912f02a6245d6e8b0137dffd5d173c84f4c2ecf50902654813a16ef32588d25091c2861f7d2959919298e92dfeb41fded3518ea7fb3f17a5d8dc6157b2a8bef4a15cbb9a4999dd4b1dcb255e8d1c5977706551e81148e6ef029cd55a942dd9628f09a6da", 0xe5, 0x101}, {&(0x7f0000000240)="bc53ce00184741f9e64043e7c010cc8e1ab162b93d354bd1702ed0258e66b7d03840dd9f5e1f9b819241c71f70fce2305ee314514a1bda64ce2bf2bf8326463136477a772d6b7889b3c50ffcfa18e5a078d58518e4aab8f7ba2add9d73e2bf98c1f2f6011c4ef4ba027c26075dbfabc542a519987cb4ccac503c650a7f193f02c39880392a5f7adafde44495d53b1de050405104", 0x94, 0x800}, {&(0x7f0000000340)="020095004fffdcc210b26c167f79218eee2cb4a49a9f4e0523431c2ec59fb4a6374d18028468c8a9c842ed84e054ae83023dce62b511ca3e1bd64731a328b3329a3056080130825949e6cf0c070ca2439dee64e3d9c4492a9e0b267e0fb5e277d4d61de897a1cc50eb01f1d6471a9b6746def18a90b7eabe643bd19a44f11cc8093aaca13823e3c29fb049a3857a0cd6636a9d1e6b255146cfbc5f9a23656d03b750b3487dde20e3f368ac906d28540b03c999202055693a20afcb0cfe7681ddb6b106caeaba4c5d0edc24ac04556b9653a64c1009a688eb9549c1b18b750ba2c741f8ee470af3e17f3f014f7e2699a1ed", 0xf1, 0xfffffffffffffff7}, {&(0x7f0000000440)="c1dc3c4e733c42fce24455751691567cd9257d5089a5b84c6f8a4f55992199e10548ad7b2f6bacce71caec702b244c96960eaf6aae9f3e9628a82b3186105118110183437989c78d63b829dcfd5c54a13d24fa08182339d253cd293fb75af414884c8df3697697a47a7decc2fb16483eec8a012f8175fef51843c943716af15e1371206e00a0ab2e00300bef3eaf96be0ff3e3ccd95c97f4a46a925f49f717841f5a4a923c62c629a188c82b3ac59dc1ab21a571e309556fa08cab47765740b0ed99427e2aa758", 0xc7, 0x7fff}, {&(0x7f0000000540)="818262a9b14c415e42ed8240217b4c7389935aad94dad47afafd0b778450e746e70a30ca54f252957b9fa97257d15c5c3efd5aa4cf7b71e51cc8331c7be8c31aa4333a66ef1382393c14c8e4cd4b9ca93a26921c37", 0x55, 0x1ed1ff2b}, {&(0x7f00000005c0)="23b530f902aff755730a8e1d8f2e1545bdc94b63bb00a713a9bdb068abefc9064a7c778cdc8128be1f9dc980997a1d4e60627a831260ad06143cd3e9cd793e931d05c6f5620d6d8b0485d02f2287614a1b6c8109b9c6cf351b364330454eac3a13baa000f601c3af24ae6bcf92c10109edb295572486f58c8e3125fa73938fcc50616bef66519fdfa56318066ca2ef84", 0x90, 0x6}, {&(0x7f0000000680)="27c5802946be7442e843a72bb1de708998c60f9f521cdced0e5eadbabc53fdeea3680a677c9a2478445f0f123adcfe320fe6aade649a2ae3a9a12d15a46acaedba5f564ccb52f2ef35f24050a6a9ea11f8cf7de9e561543dd051fe3b54fe466466955fefed1b92ce8797fab8174a3e208ce6fc96d27b3e2db7d17bb8fef2ab8d2402f83b4b860cd73908263d084cb2392640b597a8f409f39240ce0c59b4db4fbe6abb02e11ef6b00c73cb3a87f8d39b06665383", 0xb4, 0x7}], 0x2a2009, &(0x7f0000000800)={[{@umask={'umask', 0x3d, [0x30, 0x33]}, 0x2c}]}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x400000, 0xa0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000e40)=0x0) r4 = geteuid() fstat(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0}, &(0x7f0000000f40)=0xc) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001040)={0x0, 0x0}) r10 = getuid() getgroups(0x1, &(0x7f0000001080)=[0xffffffffffffffff]) r12 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000010c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000011c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0, 0x0}, &(0x7f0000001240)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002d40)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002d80)={0x0, 0x0}, &(0x7f0000002dc0)=0xc) r17 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002e00)=0x0) r19 = getuid() getresgid(&(0x7f0000002e40), &(0x7f0000002e80), &(0x7f0000002ec0)=0x0) r21 = gettid() fstat(r1, &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002f80)='./file1\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003040)=0x0) r25 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003080)={0x0, 0x0, 0x0}, &(0x7f00000030c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000003100)=0x0) r28 = getuid() lstat(&(0x7f0000003140)='./file1\x00', &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003200)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000003300)=0xe8) getgroups(0x8, &(0x7f0000003340)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004ec0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004f00)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000005000)=0xe8) fstat(r1, &(0x7f0000005040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000050c0)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005100)={{{@in6=@ipv4={[], [], @dev}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000005200)=0xe8) fstat(r0, &(0x7f0000005240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006400)={0x0}, &(0x7f0000006440)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006480)={0x0, 0x0}, &(0x7f00000064c0)=0xc) lstat(&(0x7f0000006500)='./file0\x00', &(0x7f0000006540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = getpgrp(0xffffffffffffffff) r43 = getuid() fstat(r1, &(0x7f00000065c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006640)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000006740)=0xe8) getresgid(&(0x7f0000006780)=0x0, &(0x7f00000067c0), &(0x7f0000006800)) r48 = getpgid(0xffffffffffffffff) r49 = geteuid() fstat(r1, &(0x7f0000006840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000006d40)=0x0) fstat(r1, &(0x7f0000006d80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000006e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = getpid() r55 = getuid() lstat(&(0x7f00000086c0)='./file0\x00', &(0x7f0000008700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r57 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000008780)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000008880)=0xe8) getresgid(&(0x7f00000088c0), &(0x7f0000008900), &(0x7f0000008940)=0x0) sendmmsg$unix(r2, &(0x7f0000008a40)=[{&(0x7f0000000880)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000dc0)=[{&(0x7f0000000900)="25bb986d1001e6acd9a1bb9dd24d712a44f410cf5e0c1b9da51dbcada020d74a3b5daed10ef96e6f5b", 0x29}, {&(0x7f0000000940)="6d846e3b95d5104c672cc565a84663d93749dbadf710cff6d87699694676a22de9e92815b95043a83b43b8c82c26d3", 0x2f}, {&(0x7f0000000980)="fdb093a6c5d74d712d3c0e1afb218d13c5df18f407e0f9a24a008f14feb886e8c9469de0ba7e97e4bdddde3396462397ac1b2dab0c5d7dcbc56ff2b6ade50146bfa3eed2f7a7d0cbc5eb424cb6aef2cca42f4e02499383b2ea3387f7be8da61c4f2369e8ec23e894e0ebb59269772b1536311c7b10cb7bad895e2bd3a979c9b198a56b2eaa270608010fc9df7fb825aee9f00d44bd6b32cbcdc879be0b89", 0x9e}, {&(0x7f0000000a40)="11064f5bccbc5450028c2ab2d3a444e57f95d157455bfec9b25ead20bf9342bb94d310204ff360df62200e248a57b213d2261663d86c83a944a2893ac0bd4f1ed4d50d1a3b382952d4cfb5e9988230abd7fe0273773915b44db882adeea1530c5a73c0dbc8ef96c51731c727d9e090d49beb53fcb02c54e895a6816e2a0e5b6a12f8eeff9fe54494cc2da93142145cf0b3b701fd360649e9d7ad13d073e6edcc82bd13fd28f542df1f023f44b4e839ff8d240a8431e695eb5d9473da476fc53d0bc5bc35ffdf66fef017eb5873768c", 0xcf}, {&(0x7f0000000b40)="dc486be1276f6fa0b725bdb9a78078c86f575c31a77370b77df16ca2b5d27d8ce764d6eaac0924ffb11c3daab9401d8285f674974132540a346351332ed61a40a37f69b5430d11ef5038d993851f755ae7fbdf228a3a6d2b7fbeab72e44f66ff045e9a5dd65af58bf23e64ceb62e42730fd046c3bb6bd2e46f900e1b9a6b4901a49d449d5c192e1b3c87edab7448ffacf927282e10a725b633655c4fa93f2559cb9e05d0d9bff4d132ce6c44968e30f572368e595ffd63e10316dd52597be0d94d8ec410eb4d71", 0xc7}, {&(0x7f0000000c40)="d5f0941b4ba6cc60ae11cd2ddfc08340f48973a1d0d7f598766441d1308598e82f6617358737af21cacf5c7f58c2286caf", 0x31}, {&(0x7f0000000c80)="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", 0xfc}, {&(0x7f0000000d80)="0946a7092223031d7bfcb167ee69aadb", 0x10}], 0x8, &(0x7f0000001280)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xd0, 0x20004014}, {&(0x7f0000001380)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001400)="61c96edcaa1fcfbab4ad0e029c6cf31f82e0b165b3af8f5d73f7bf9a06d9420ec6083ff863d8570449c4522744145244240ff1391d6f275199ca67aeedb19679597005ec78f4532b04261667595ec8fcc6e2bcc4731cccf80237f2089860de623c8c6bec07f5e9bb441813cc687a84cb549fd5d7fe95599276dafa1449f27f872d32f83817e211cf3344f6cce67fb39945894814b672bbf13021e7f4e524ceeac2ff71c99e59620b34148981267b6b", 0xaf}, {&(0x7f00000014c0)="1d0ec353ab", 0x5}, {&(0x7f0000001500)="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", 0xfc}], 0x3, &(0x7f0000001640), 0x0, 0x11}, {&(0x7f0000001680)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000001700)="d3893e791deb6e705859c002", 0xc}, {&(0x7f0000001740)="76760ceffcc115cd5a698208cd32dbb39033488404bb47ee7f59234aea714c23bc88d1b9920e875de2a13ca340089c750fd17e03fd1b3b4f3530f38fed66bfab896c1fa736440d39b6f9ad27979f6a19d0445ffea122a4ecdf4278dfcb0bfca64e25201dc4222221c72bbdc0f776102816933482ba4e2d6187be285ca69695ae85e8d8e10d46fb40fb80f784a20b84a96b3cf86f9e15c0d0043f1bef32e84fdf303cc91826cf0b7b0c92c655173c762a9b069d1649338cf5ed808667a5555b", 0xbf}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000001840)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000002cc0)=[{&(0x7f00000018c0)="01e2d4dc76d5f26104c9cfc288857d49182f1b9c754d4e4f3d8175b491fd1012ba73d8134bbd50e014a18525c640e93fd7f2211d7cbe004b1d66a8703bd2d10d036d43f36eb05b5a56a37e397a", 0x4d}, {&(0x7f0000001940)="0cd478282ea9d3a50aeef122c2a44d7d8137460af834fe948d7bf1648f4ec105f8e0aaa6", 0x24}, 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0xfa}, {&(0x7f00000074c0)="18846bd8eb6d647c9541528abb557b7914c355b7288c24d7653e696eb565b197edd4dfe4a78c9b4832bcd4ef1e982dde80c90a1c1d08c5874d00c2c474cb7016e52dec51aff03d8b7436f86c0dfea9ad71c938833ac17e91c5cc02b86d41313a5b0e8ac97e358a7ccc41c0267e59da36f30ecbfd1238a3b24aca64a99f0ff04107769eed36dea3f8277655e079d57eb64fd0be47515e33c998312a7117aaf6a88816", 0xa2}, {&(0x7f0000007580)="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", 0x1000}, {&(0x7f0000008580)="ccc326535b7d2de6c5aa1653475326fb7faf52187cfc73cb636ad2bc3348d69c3e89deb15c6c928fb4cbfcb04591ff101c60973b4a68b829f6022f4f2a459d263cdea21f2ed6cf01a183c4f39db23acc0a77c914ca3741cffb3941a8aa3411c485d312f306bd02649f49f86d25afe5df579ba7c4cdc5c0a730f3c5", 0x7b}], 0xa, &(0x7f0000008980)=[@cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r57, r58, r59}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}], 0xa0, 0x8095}], 0xa, 0x20048000) [ 87.239705] binder: 13040:13047 transaction failed 29201/-22, size 0-0 line 3010 [ 87.246787] FAT-fs (loop6): bread failed, FSINFO block (sector = 15396) [ 87.247912] binder_alloc: binder_alloc_mmap_handler: 13029 20000000-20002000 already mapped failed -16 [ 87.265847] binder: BINDER_SET_CONTEXT_MGR already set [ 87.265855] binder: 13029:13050 ioctl 40046207 0 returned -16 [ 87.275446] binder_alloc: 13029: binder_alloc_buf, no vma [ 87.275469] binder: 13029:13042 transaction failed 29189/-3, size 40-8 line 3133 [ 87.275769] binder: 13029:13050 ioctl c0306201 20ddd000 returned -14 [ 87.281999] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.282053] binder: undelivered TRANSACTION_ERROR: 29201 [ 87.282079] binder: send failed reply for transaction 557 to 13040:13047 [ 87.296103] binder: undelivered TRANSACTION_COMPLETE [ 87.296110] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/26 07:05:46 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000640)=@ethernet={0x0, @dev}, &(0x7f00000000c0)=0x80, 0x800) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="047be1c4492458e48e52", 0xa}, {&(0x7f0000000200)="da434cd3613fe182b458bfd289b0b14701e7eac0771a0f60af5e8111cc6e30ecc9c86a6b50c47092b627575b511ab9f997d7c64edb480ee7a173a863ecffbfdf6665dc0f2d9a5c48806d3ca7bbcab9e0d75d19803e2a92012e277237c30129ea8e4487d51e80639a500c088b35e146179a19294be40a8a23f233fdd490ec88fcf20c5eb86cf485bf", 0x88}, {&(0x7f0000000340)="5a6c4866baf1c92716288348778d900f84ae625a7280e98232e914a28b217befc1a5de6e289e233fc004ccefe3d644080e094bc16ce6a148f4c49e76e524ad4cdf0b7f2d488c5079540833597e71a9ff6c7f66129f6a001273cc8fdae5abcc05e8416d712ab8f87f23f603ab092506ba39d0159025c6bd4d0d0512ac9a32e75f590a1b5bbb0ad4d2451131fa898d412fe8b7065be836bb5f257e7f341badf2ba7aa692fdc4d5669cdc9e7173b3470de350c99abf4008c258d0d46b59ddcc027f4da0c2141e79d230bba353357a5b8fd7f78d", 0xd2}, {&(0x7f0000000440)="52694cb456aeacbee0985e856d5c84f039512f0cd679022793b72480f0e33131dace205ac33d2cd294bff41251e5236d65d9d461fe4375ac11b22671f36c87cf261e2e67cdc77703af4db75a9b2a1ed8dc95e8acbf93b1110ff8714de8185244a6", 0x61}], 0x4, &(0x7f00000005c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x8080}, 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="696e6974174f074c4af35f69382c002e43a6460e1a018026bd52c08162ad4a30ff75d313c4ee1f2cf1270b29472143d112f4"]) 2018/04/26 07:05:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7243c96a3c3deed3f36e6de5c91b2339e27a6cb86398886838de2e214340f037d3b3f1307cb9dcd5e0ee5d1f2cc16b2f7a4b57c60b09f8d044fc6426b765fe00b4cb63f70933d0a015fd6e9f7a5ab695d09e64e441bdcfa57fcdf58b9f1d123ac0729aad1236653e674253da7d85cc04a51a2db02c47460ff19d6adec4a05636ce445d0c8f1c895472bee3a7dcc547615f849b72ee587caf26ee812ab5f4ad21f0cdad0ad9cdea4493717b24822c75091ca6f0f5e410d40722007b9535c5b2070e4495e706726ce4b", 0xf8}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:46 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x20, 0x0, &(0x7f00000000c0)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x20}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={r1, 0x8, 0x30, 0x7, 0x3}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0xe4, 0x20, 0x7, 0xfffffffffffffff7}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffff008900"], 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'bridge_slave_0\x00', 0x1}, 0xfc9b) [ 87.296113] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.319050] FAT-fs (loop6): bread failed, FSINFO block (sector = 15396) [ 87.333236] binder: 13060:13067 got new transaction with bad transaction stack, transaction 563 has target 13060:0 [ 87.333249] binder: 13060:13067 transaction failed 29201/-71, size 0-0 line 3037 [ 87.344031] binder_alloc: binder_alloc_mmap_handler: 13060 20000000-20002000 already mapped failed -16 [ 87.345649] binder: BINDER_SET_CONTEXT_MGR already set [ 87.345658] binder: 13060:13074 ioctl 40046207 0 returned -16 [ 87.347759] binder_alloc: 13060: binder_alloc_buf, no vma [ 87.347777] binder: 13060:13074 transaction failed 29189/-3, size 40-8 line 3133 [ 87.356774] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 87.372106] EXT4-fs (sda1): Unrecognized mount option "test_ummy_encryption" or missing value [ 87.374428] EXT4-fs (sda1): Unrecognized mount option "iiit_itabne=8" or missing value [ 87.376373] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.376430] binder: release 13060:13067 transaction 563 out, still active [ 87.376434] binder: unexpected work type, 4, not freed [ 87.376436] binder: undelivered TRANSACTION_COMPLETE [ 87.376458] binder: undelivered TRANSACTION_ERROR: 29201 [ 87.376486] binder: send failed reply for transaction 563, target dead [ 87.403574] EXT4-fs (sda1): Unrecognized mount option "test_ummy_encryption" or missing value [ 87.416622] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 87.436036] binder: 13088:13095 transaction failed 29189/-22, size 40-8 line 3010 [ 87.436113] binder: 13088:13095 ioctl 5415 20000500 returned -22 [ 87.437945] binder: 13088:13095 ioctl 541a 200003c0 returned -22 [ 87.487638] binder: 13088:13098 ioctl 5415 20000500 returned -22 [ 87.487647] binder: 13088:13095 transaction failed 29189/-22, size 40-8 line 3010 [ 87.490382] binder: 13088:13098 got transaction to invalid handle [ 87.490391] binder: 13088:13098 transaction failed 29201/-22, size 0-0 line 3010 [ 87.502318] FAT-fs (loop6): bread failed, FSINFO block (sector = 15396) [ 87.514593] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.514603] binder: undelivered TRANSACTION_ERROR: 29201 [ 87.514703] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.578015] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 87.626450] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 87.651601] binder: 13143:13145 ioctl c0306201 20ddd000 returned -14 [ 87.660589] binder_alloc: binder_alloc_mmap_handler: 13143 20000000-20002000 already mapped failed -16 [ 87.661764] binder: BINDER_SET_CONTEXT_MGR already set [ 87.661771] binder: 13143:13145 ioctl 40046207 0 returned -16 [ 87.663330] binder_alloc: 13143: binder_alloc_buf, no vma [ 87.663346] binder: 13143:13145 transaction failed 29189/-3, size 40-8 line 3133 [ 87.663379] binder: 13143:13150 ioctl c0306201 20ddd000 returned -14 [ 87.670442] binder: undelivered TRANSACTION_ERROR: 29189 [ 87.670499] binder: release 13143:13145 transaction 572 out, still active [ 87.670503] binder: unexpected work type, 4, not freed [ 87.670505] binder: undelivered TRANSACTION_COMPLETE [ 87.670535] binder: send failed reply for transaction 572, target dead [ 87.700113] FAT-fs (loop6): bogus number of reserved sectors [ 87.700119] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/26 07:05:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0xfffffffffffffffc, &(0x7f0000000080)=ANY=[]) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000080), &(0x7f0000000180)=0x4) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000001c0)={0x5, 0xfffffffffffffff9, 0x40000, 0x100000000, 0x800}) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000340)=""/146, 0x92}, {&(0x7f0000000400)=""/127, 0x7f}, {&(0x7f0000000480)=""/234, 0xea}], 0x3) write$binfmt_elf32(r1, &(0x7f0000001840)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000007e1f47f8fb0be3c7000000000000000000000020000000000000000000000000000000000000000000000000000008000000050000000000000000000000000000"], 0x58) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/216, 0xd8) 2018/04/26 07:05:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = accept(r0, &(0x7f0000000280)=@nfc_llcp, &(0x7f0000000300)=0x80) bind$pptp(r1, &(0x7f0000000340)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4, @in6=@ipv4}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000400)={r4, 0x2}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x6}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x7fffffff}], 0x54) 2018/04/26 07:05:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0/file0\x00', 0x2, 0x5, &(0x7f0000000400)=[{&(0x7f00000007c0)="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", 0x1000, 0x7}, {&(0x7f0000000240)="09081ec87c7bdbf7c80ab25af9c34e085dfe575578f1fffbf998e8afc3e3d6136d73fb41eee63c7998ef71c5604e04da282f3bd17570fab5d452b9660937c669a6167fbfbfdd70f8f9a2a95c0aad90b8dea340e3224b7a241cb662c7df5a424384abe5edcdb4583122e0a95ab59427a9955bb26ce3c7fb01069d9255196a6756e1f623b4234b0b04df71a88f47c3bf037206099816ae54322502c1b39f3623b208d3b4a11bc9b595a8c949448312371d963396406cf5129be27163ea6cc48cf971f938a25158dc53d176f9afcf3e10", 0xcf}, {&(0x7f0000000340)="f92156d59e494c8e5cef70edc4f77264b66d893b9d3f680bd75d1cd2f4bd914fe2d419be9b5511b3efad5b945ee702af9c9ca380476b2ae48418d4be881c4466f7ea219321f4809bb376d8e996070e8cc22f0d6eeca07e136e8d5139fff04f16e2556544eb8653a960ba66c725e9f5a1d26c0000cae2fd6fb1d1764ca01bb5bfd269c1a5b8ff856a3eba2e9872a0d58ed6f7e039a33734ff54fc94", 0x9b, 0x2}, {&(0x7f0000000080)="a8acb5", 0x3, 0xf64}, {&(0x7f0000000180)="29031f1272535970cf13fbdf7864fd03b5ef7bdecc30c595ba464e9fa62277270d2a6af41d2d008ffc2741af0bfb17bb533e7902a3f4e87056746e2c7d24cf361fd1386ec25f32eaee84c16157c7e20da3", 0x51, 0x401}], 0x100040, &(0x7f0000000480)={[{@background_gc_sync='background_gc=sync', 0x2c}, {@fsync_mode_strict='fsync_mode=strict', 0x2c}, {@adaptive_mode='mode=adaptive', 0x2c}, {@norecovery='norecovery', 0x2c}, {@grpjquota={'grpjquota', 0x3d, 'keyring#keyringposix_acl_access!selinux$$#@'}, 0x2c}]}) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) mq_unlink(&(0x7f0000000000)='bridge_slave_0\x00') 2018/04/26 07:05:47 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x8ef, 0xf51, 0xeff, 0x9, 0x7, 0x0, 0x8001, 0x6, 0x8b8b, 0x9}) 2018/04/26 07:05:47 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7243c96a3c3deed3f36e6de5c91b2339e27a6cb86398886838de2e214340f037d3b3f1307cb9dcd5e0ee5d1f2cc16b2f7a4b57c60b09f8d044fc6426b765fe00b4cb63f70933d0a015fd6e9f7a5ab695d09e64e441bdcfa57fcdf58b9f1d123ac0729aad1236653e674253da7d85cc04a51a2db02c47460ff19d6adec4a05636ce445d0c8f1c895472bee3a7dcc547615f849b72ee587caf26ee812ab5f4ad21f0cdad0ad9cdea4493717b24822c75091ca6f0f5e410d40722007b9535c5b2070e4495e706726ce4b", 0xf8}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) [ 87.708973] EXT4-fs (sda1): Unrecognized mount option "initOLJ_i8" or missing value [ 88.006210] binder: 13179:13181 got new transaction with bad transaction stack, transaction 577 has target 13179:0 [ 88.011889] EXT4-fs (sda1): Test dummy encryption mount option ignored 2018/04/26 07:05:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = memfd_create(&(0x7f0000000000)='posix_acl_access\x00', 0x1) r1 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = getpgid(0xffffffffffffffff) r4 = getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000740)=0x0) getresuid(&(0x7f0000002d40), &(0x7f0000002d80), &(0x7f0000002dc0)=0x0) stat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = creat(&(0x7f0000002ec0)='./file0/file1\x00', 0x40) r9 = openat$cgroup(r0, &(0x7f0000003480)="ca195a4023", 0x200002, 0x0) r10 = accept$unix(0xffffffffffffff9c, &(0x7f0000002f40), &(0x7f0000002fc0)=0x6e) socketpair$inet6(0xa, 0x8000a, 0x4, &(0x7f0000003000)={0xffffffffffffffff}) r12 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003040)='/selinux/context\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003080)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = eventfd2(0xffff, 0x80001) r15 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r16 = socket$inet6_dccp(0xa, 0x6, 0x0) r17 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r18 = perf_event_open(&(0x7f0000003100)={0x0, 0x70, 0x7f, 0x101, 0x7fffffff, 0x6, 0x0, 0x101, 0x200, 0x4, 0x40, 0x800, 0x45a32207, 0x2, 0xd6c9, 0x5, 0x4, 0x8001, 0x5, 0x7, 0x7, 0xd239, 0x0, 0x3, 0x1, 0x1, 0x6, 0x3, 0x0, 0x1, 0x1000, 0x40, 0x5, 0x0, 0x100000001, 0x1000, 0x7, 0x100000001, 0x0, 0x7, 0x5, @perf_bp={&(0x7f00000030c0), 0x3}, 0x8000, 0x2, 0xec1, 0x0, 0xfffffffffffffffb, 0x80, 0xef}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0xb) r19 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000034c0)='/dev/sequencer\x00', 0x480, 0x0) r20 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000031c0)='/selinux/member\x00', 0x2, 0x0) r21 = mq_open(&(0x7f0000003200)='wlan1\x00', 0x80, 0x82, &(0x7f0000003240)={0x2, 0x81, 0xf3, 0x9, 0x1205e0000, 0x8001, 0x7ff, 0x1}) r22 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r23 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003280)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f0000003380)=0xe8) lstat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = fcntl$getown(0xffffffffffffff9c, 0x9) r27 = geteuid() r28 = getgid() r29 = socket$l2tp(0x18, 0x1, 0x1) r30 = socket$nl_netfilter(0x10, 0x3, 0xc) r31 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004700)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r32 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000004740)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) r33 = creat(&(0x7f0000004780)='./file0/file0\x00', 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000047c0)={0xffffffffffffffff, 0xffffffffffffffff}) r35 = epoll_create1(0x0) r36 = syz_open_dev$sg(&(0x7f0000004800)='/dev/sg#\x00', 0x7, 0x800) r37 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004840)='/selinux/member\x00', 0x2, 0x0) r38 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004880)='/selinux/checkreqprot\x00', 0x40000, 0x0) r39 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000048c0), 0x800) sendmsg$netlink(r0, &(0x7f0000004a40)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x1e418000}, 0xc, &(0x7f00000006c0)=[{&(0x7f0000000240)={0x350, 0x15, 0x700, 0x70bd25, 0x25dfdbfe, "", [@generic="7f6a6997309ac932cb5712f849b946182df0c718c68ed1f1782152fb18d66869082094209f447c409c2657445aeac7738506239f7319c846a512d7d94ac2491e7b7dc274cdecd7c5d26ff2c5f3df5785c6b80b2f75e41839e36357db8284f38fa6fca920f2d233c6d492cb0c0896d5128081a203993370c8fdc43f07ee28b838be06c2c65fa7eaf1ab0f4b6b39912010551761e4d76ca00348b1e1d819cedb135225ae25b39782a277e02304ec568ce378edb313f0b50b1fff3a37e54aa633f890d4b0aee160a7f74abca42f3b99ccc4e772b48dbcf16085184b", @nested={0x260, 0xb, [@typed={0x4, 0x56}, @generic="b5c3727d45ebfe36b3e84862a92ba815a32c694f74f894220ac12c3f629baed08e1abb5d54c0d7aeacbf912fae35fe53dbf59c40de18a06669a528a169f870ab02f5a9c02c227900a515508f996efbc472e019c8118810478a1b3895bf9632814637ad7c7dd2f45d03", @generic="f7668d9a066dc552dd1a9856307e1917e2d8b6b1239a7ee858b99db1fa53eba064a985c1160b87ca39cdd83be7678db53c73f53ea52bd7af8766559a0ae0b397386242cbd9f499a19244d9228725c9f2cea6632727578b6b12ce5491306a7b5b1997bfec81b2153d0aedbff946a16e160633e94d93f39a0db26e32754bd9e7db8db59cccfc9a374fb2502f6132cde82a48aabc4e04231a75f255525e671ebe880ca3949ed9f25049cabe7118703a7fe47006b42c68c8ff2c44d3f51de209b83a63545f7eda3e95bec7cf2652f6fb9b6d2a61a8fda9b22dd517cb13bd7b2fad040a83cc5f04c29f3fadafe6b5ec7260", @generic="748b89400ca732500eba9f0af6b800282e631b106979d490cb3e1649c63be0bf7f5328d85f3d742f16b02d98e8213876f955f6a0db1b0eaffdf79bc1c670a68749f9dbde522cdd10a622fd30850833ffe8c32a7cf1aa1e792b497962657a504492b7b0f22e7c05e91f5ba67ab470ef78c655f95a1d5ffddedb5c27067dfbddbb9b591ff27b130249f5ae21feda2d1cc9fa48f47de4461cfdd96c066cea3df2ee9a73389c9e7f009428492f0de03b4ff6cf70e587c5925515593fb4f3013775c0b78554e412508402a4bbbea3330fb920b5958d10c049e9e90230b6afcda0ad18e21c6f3ac3ad0a7dd9e8bbaf363c409779d26a88c5024d57c4e437abc8aa9e"]}, @typed={0x4, 0x4e}]}, 0x350}, {&(0x7f00000007c0)={0x23a4, 0x1e, 0xb10, 0x70bd29, 0x25dfdbfe, "", [@typed={0x8, 0x4b, @pid=r1}, @generic, @nested={0x4, 0x91}, @generic="a30cec515fdfa24bbbd9f5a763b4ed57303e35c6449e66802ffad8f86e7d13d72ef788525de0ddde982575440b979d404fdac0929749a52aeaf0784375189a8fd5b013a6e1a5627db164a7bcb4e0da85dc15aeb416a112079f74cc2d6cad7198e44dba04239f35ba7368d13e31c3d9b7b06ef900afe1b31ef7c770f2d861aaa78aa92f4f1acf35ac383769221c3e43fbea5d2dba3a43a26e4989281d73b71b5f4e0a9e8a5a5549e4deb6a68976fe39de", @nested={0x1094, 0x7c, [@generic="fdb757a0b62c02f633d54e33a4c67573c10aa39cc456d41c19451173097de0b71fd45495e355223506acadb32dd3fb1296358d60fe35739a15a3d618dcbb0c769a2f0969d111af035944d5e60826bdeadf0eb7243d9d156d80855e532ed5fce69cd9b3c3a8f73a34eec66dcdc99c406452ccff4851ee78bec3321c5f31077084b3b83bad4d", @typed={0x8, 0x37, @uid=r2}, 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@nested={0x1a8, 0x35, [@generic="52cab4a24fe8e1e4e675db1e46fe9bfe1d986908", @generic="2d617f743798cf673ab30a55ca5ef5646e5459c5e0f5b5a1601b0de150c42a2ef4173cc346ca6ca3a56ccdbabe76bc3edd1308a2d394e8c6be14d3226951a9504125f927f03d681558a6c6b586e26414e38d9adcd70a2db121c1710d920dfb161b95dcc899f29daf24d48414031dc89d8751ee1a4c18526b0e2da4ac2bc803ea11cdc20775d113aa93e9708e13bd7aad0474f825514d332dced0dc1c7fb996c7720ae5318b98db28c746b179e3a5d20c7e3b9fc92c6729406515492f576cda9e35e12f7153887a00de5b30abbb16013f6fc393bee04935544775fbb1585eaee6b3dd40dac00090e62e5c4bb275157df829", @typed={0x8, 0x5e, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @generic="d6a660b0596ad932e3e11210598c42ee4837c56393e53d19713a777abc54cb1e9344511c03d5e92f8ca5efde720f569cc129577f417be76be6502e412e32aa9c699550e6c47cd79d5b287e48c3d5d00c3f2720592b4a54a446a855e0d55bc9fcd9717106bcfdfab47e8216a8aec3ef076d09a69722543aaeaef9c2e4d7a975abeb443ed543ad2860ccd4aa6fcb7bfa7ce089b73ee2c454"]}, @typed={0x8, 0x2b, @ipv4=@multicast2=0xe0000002}, @nested={0x1004, 0x18, [@generic="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@typed={0x8, 0x3b, @str='\x00'}, @generic="e76341f8c2866cfaca6a8861e7bcf3365028da6671f6cdac4704526e80810694d7dddd7e6c97e2747eaa02420e62b4239e72b82e926ceb67c70c069bb440f42a3c000f9ba77cf73ec1a35fdf86a21bb95ad0e3e8cd6a94b1ea8b5b1bd674b7449d5ad7c99dba1a3d55863b5943e524c19552709ce5092538920e763cabada4d2bbdbd0a1f7895da6"]}, 0x23a4}, {&(0x7f00000001c0)={0x10, 0x3f, 0x0, 0x70bd27, 0x25dfdbff}, 0x10}, {&(0x7f00000005c0)={0xc8, 0x2f, 0x2f4fb61e0728456, 0x70bd26, 0x25dfdbfc, "", [@typed={0xc, 0x3a, @str='vfat\x00'}, @generic="ffc24902b1abaa7a408b4bd24a9a64a2147d409f2efe43463563d457bf1c85b8900e27fc2c430dd3f7c1224583f91eccd4f5459b64a8f85a9dd9b9e888efafab627fab62a4086b61a65a28b31842c4bd80176bcae03549e185b090b21113e9e183cf5b67b9d879172b58142ed3365c1dbe18a1cc68b18fd759d571e1a00a951bb270a8c66d7945a008b37bd5028bb352a4611a0f8f8ef7624de2b0e68e5d126a6481967538bd8395692f2f7b"]}, 0xc8}, {&(0x7f0000002b80)={0x194, 0x3c, 0x8, 0x70bd26, 0x25dfdbfb, "", [@typed={0x14, 0x15, @str='[wlan0.vboxnet1\x00'}, @nested={0x10, 0x53, [@typed={0xc, 0x58, @str='vfat\x00'}]}, @nested={0x40, 0x2b, [@typed={0x14, 0x15, @ipv6=@loopback={0x0, 0x1}}, @typed={0x14, 0x48, @ipv6=@dev={0xfe, 0x80, [], 0x19}}, @typed={0x8, 0x77, @u32=0x3ff}, @typed={0xc, 0x7a, @u64=0xa34}]}, @nested={0xf8, 0x71, [@typed={0xc, 0x96, @u64=0x2}, @generic="ac", @generic="12b71d0390607a962137b4b524fd77d4056eb8b11f9ad364d426cbb2289237e87bffecc3001f7bf5336b1acd7dc1cd8e1506b3e5c13915f560a9e201760242fd551eda0649d703c5df1f3db453a7b43ba516bdd301187bcd946173e79cc65e1f026e0db7d29bf89fee0c29a41cc586dda307f4e612ecbc892791ad0bb73aba5efec6af0512cb2612509fc9623e378fc18335d5a70b3d98cbacc9c36fef25bdb205ba0dfbbe7e1179b8239e082cce34ced9330c8e8e198a3d29ba982ba8b16e5fe18898b8fed8c244048a49ca3749f4b0a026e6032c1a296f2dd19c5e", @typed={0x8, 0x66, @pid=r3}]}, @typed={0x8, 0x12, @pid=r4}, @generic="8a1dc847d28c510505989ed717d4f6e8bb7f26355da2bf5ebedd569b890d"]}, 0x194}], 0x5, &(0x7f0000004900)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14, r15]}, @rights={0x30, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r29, r30, r31, 0xffffffffffffff9c]}, @rights={0x20, 0x1, 0x1, [r32, r33, r34]}, @rights={0x20, 0x1, 0x1, [r35, r36, r37]}, @rights={0x18, 0x1, 0x1, [r38, r39]}], 0x138, 0x801}, 0x4000) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x44001) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x61968cfa, 0x5, 0xffffffff, 0x4, 0x3}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x800000000}, 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz0\x00', 0x1ff) 2018/04/26 07:05:47 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = socket$l2tp(0x18, 0x1, 0x1) ftruncate(r0, 0x7) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r1, &(0x7f0000000340)=""/196) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000080}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)={0x134, r2, 0x70c, 0x70bd28, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x50}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x200}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x8800}, 0x4000000) 2018/04/26 07:05:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB='teat_duMmy_encryption,\x00']) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x5, &(0x7f0000000280)=[{&(0x7f0000000140)="4c91e05c8d46ab411af4b8333690bd4c4a712c2b0149be07133471692264e72e96b0c9e1c250280af4a5157af6d05743d0585243cc4747f63d4aa9a97a837f014bf632931becbaec2c517748e30ecd29f7031c30a9fa90f7c02bdb1d9dc227ad8fdfc6b962a486dfd82440e213b25f4b089b", 0x72, 0x80}, {&(0x7f0000000340)="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", 0x1000, 0x8000}, {&(0x7f00000000c0)="243b1a87e8996616b186d84cb2", 0xd, 0x75a1}, {&(0x7f00000001c0)="03a2c5b0e0fbf9402556f6d559bf830843cca814ab7293eee10b13a9057a76e983ecc2e7763e00f19609b8bc8766cc8ee3ea9505420bbd414ca57c6cbf5914a668f84776c4f0756ab7fb8d629a92ba4a", 0x50, 0x3}, {&(0x7f0000000240)="84407043418c90be36f3622e87ea", 0xe, 0x274}], 0x2100010, &(0x7f0000001340)={[{@nfs='nfs', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@discard='discard', 0x2c}, {@flush='flush', 0x2c}, {@usefree='usefree', 0x2c}, {@fmask={'fmask', 0x3d, [0x36, 0x36, 0x30, 0x30, 0x30, 0x30, 0x34, 0x37, 0x31, 0x34]}, 0x2c}]}) [ 88.016782] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 88.035587] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 88.042852] binder: 13179:13181 transaction failed 29201/-71, size 0-0 line 3037 2018/04/26 07:05:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0/file0\x00', 0x1, 0x10) rt_sigreturn() getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0x8001, r1, r2, 0xff, 0x80000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2001, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r4 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x800) r5 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) dup2(r5, r4) ioctl$BINDER_WRITE_READ(r4, 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=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="1500000000000000"]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:47 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7243c96a3c3deed3f36e6de5c91b2339e27a6cb86398886838de2e214340f037d3b3f1307cb9dcd5e0ee5d1f2cc16b2f7a4b57c60b09f8d044fc6426b765fe00b4cb63f70933d0a015fd6e9f7a5ab695d09e64e441bdcfa57fcdf58b9f1d123ac0729aad1236653e674253da7d85cc04a51a2db02c47460ff19d6adec4a05636ce445d0c8f1c895472bee3a7dcc547615f849b72ee587caf26ee812ab5f4ad21f0cdad0ad9cdea4493717b24822c75091ca6f0f5e410d40722007b9535c5b2070e4495e706726ce4b", 0xf8}], 0x0, &(0x7f0000000080)=ANY=[]) [ 88.057106] binder_alloc: binder_alloc_mmap_handler: 13179 20000000-20002000 already mapped failed -16 [ 88.058298] binder: BINDER_SET_CONTEXT_MGR already set [ 88.058307] binder: 13179:13181 ioctl 40046207 0 returned -16 [ 88.059632] binder_alloc: 13179: binder_alloc_buf, no vma 2018/04/26 07:05:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000180)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x8002, &(0x7f0000000000)=ANY=[@ANYBLOB="70723f00756f74399ad1f0d64103a5507474722c62682c00"]) pipe(&(0x7f0000000080)={0xffffffffffffffff}) accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) [ 88.059651] binder: 13179:13181 transaction failed 29189/-3, size 40-8 line 3133 [ 88.059683] binder: 13179:13200 got transaction to invalid handle [ 88.059691] binder: 13179:13200 transaction failed 29201/-22, size 0-0 line 3010 [ 88.075843] FAT-fs (loop6): bogus number of reserved sectors [ 88.075847] FAT-fs (loop6): Can't find a valid FAT filesystem [ 88.078196] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.078205] binder: undelivered TRANSACTION_ERROR: 29201 [ 88.078832] binder: release 13179:13181 transaction 577 out, still active [ 88.078836] binder: unexpected work type, 4, not freed [ 88.078839] binder: undelivered TRANSACTION_COMPLETE [ 88.078845] binder: undelivered TRANSACTION_ERROR: 29201 [ 88.078875] binder: send failed reply for transaction 577, target dead [ 88.083247] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 88.086008] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 88.096631] binder: 13214:13215 got new transaction with bad transaction stack, transaction 584 has target 13214:0 [ 88.096642] binder: 13214:13215 transaction failed 29201/-71, size 0-0 line 3037 [ 88.101231] binder_alloc: binder_alloc_mmap_handler: 13214 20000000-20002000 already mapped failed -16 [ 88.102394] binder: BINDER_SET_CONTEXT_MGR already set [ 88.102401] binder: 13214:13215 ioctl 40046207 0 returned -16 [ 88.103678] binder_alloc: 13214: binder_alloc_buf, no vma [ 88.103693] binder: 13214:13217 transaction failed 29189/-3, size 40-8 line 3133 [ 88.112701] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.112751] binder: release 13214:13215 transaction 584 out, still active [ 88.112755] binder: unexpected work type, 4, not freed [ 88.112757] binder: undelivered TRANSACTION_COMPLETE [ 88.112762] binder: undelivered TRANSACTION_ERROR: 29201 [ 88.112788] binder: send failed reply for transaction 584, target dead [ 88.183366] FAT-fs (loop6): bogus number of reserved sectors [ 88.183371] FAT-fs (loop6): Can't find a valid FAT filesystem [ 88.215736] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 88.241771] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x58) 2018/04/26 07:05:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:47 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x9, 0x6, 0x3, 0x8000, 0x2, 0x8, 0x247f481d, 0x3, 0xbd8, 0x3f}) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 2018/04/26 07:05:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000001600)=0x5, 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:47 executing program 5: socketpair(0x15, 0x6, 0x26, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='veth1\x00') syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) 2018/04/26 07:05:47 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0xaaaab58, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25, 0x8031}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) chdir(&(0x7f0000000080)='./file0/file0\x00') fstatfs(r0, &(0x7f0000000340)=""/196) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0xffffffff) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000180)={0xc0000000}) 2018/04/26 07:05:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r1 = fcntl$getown(r0, 0x9) flock(r0, 0x8) getpriority(0x3, r1) 2018/04/26 07:05:47 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:47 executing program 2: r0 = socket$inet(0x2, 0x0, 0x60b6) eventfd(0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) [ 88.506235] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 88.531642] binder: 13285:13295 transaction failed 29189/-22, size 40-8 line 3010 [ 88.557846] FAT-fs (loop6): bogus number of reserved sectors [ 88.565578] FAT-fs (loop6): Can't find a valid FAT filesystem [ 88.565869] binder_alloc: binder_alloc_mmap_handler: 13285 20000000-20002000 already mapped failed -16 [ 88.568314] binder: 13285:13295 transaction failed 29189/-22, size 40-8 line 3010 [ 88.568342] binder: 13285:13299 got transaction to invalid handle [ 88.568349] binder: 13285:13299 transaction failed 29201/-22, size 0-0 line 3010 [ 88.584708] FAT-fs (loop7): bogus number of reserved sectors [ 88.584713] FAT-fs (loop7): Can't find a valid FAT filesystem [ 88.591268] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 88.597196] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.597205] binder: undelivered TRANSACTION_ERROR: 29201 [ 88.597254] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.597523] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:47 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000540)='/dev/binder#\x00', 0x0, 0x800) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000400)={r3, 0x0, 0xa, [0x1, 0x1000, 0xfff, 0x10001, 0x3ff, 0x80000000, 0x5, 0x7, 0x8, 0x5]}, &(0x7f0000000440)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x0, 0x3, 0x3, r3}, &(0x7f0000000180)=0x10) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r4 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 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=&(0x7f0000000640)=ANY=[@ANYBLOB="850000003b0000004fb7beefaef0cf8eb1d23f466bcf5203c464adb77abe08b2c1494dd63740d7dbf8eb66046ea87e8fbd1c7c11073853242623bc5cc69a148834bd1ab37e07e844a59d6322d036fe785f79cfdd55f904b50fa5d5560eb08acc2a6b42e313b87496bc9b59fc92bbd5da630d37df4fd3db1c5e67dbec75bbbb8710ac5f1100000000000000000000000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="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"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00000001c0)={0x80000000, {{0xa, 0x4e21, 0xe44, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x1, 0x3, [{{0xa, 0x4e22, 0xef31, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e23, 0x1, @empty, 0x6}}, {{0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}, 0x40}}]}, 0x210) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:47 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000080)='./file0/file0\x00', 0x181, 0x4) 2018/04/26 07:05:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:47 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xaaaaaaaaaaaae26, &(0x7f0000001280)=[{&(0x7f0000000140)="09000652215ab876db6152d506b9a033713f4567dd5496b4886982aee396a63e4bfd6240db4c82b7f6360aeadc", 0x0, 0x7}, {&(0x7f0000000180)="55b8e385c46d8adeb1c7cca3d5b8ce8983f858dec1fd68612317f26fb25f438f4f67d2184201b3a3464500382667debe788bb6d6dedc488649da568b80778415129f7ccb40668479f5e63c6bc376dbae03bf9832535ad24b80643fa2165ee4bac81d706084b539c685333f7186118cb95950", 0x0, 0x9}, {&(0x7f0000000200)="857c1eb0b8f9a111332e705e68b9f54a6ada9c83b1d394f4e6c9708d6139ad83c37a286fd6ed67d97360c921d88132e58bb5", 0x0, 0x5}, {&(0x7f0000000240)="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", 0x0, 0x58c}, {&(0x7f0000001240)="834e7eff140edd46c6f483f98942c2c699516c675c236cfb019cf33a9a07a612ae5dd3f82441b79fccf3e2291b99b554809f", 0x0, 0x7fffffff}], 0x28020, &(0x7f0000000000)={[{@quota='quota', 0x2c}]}) 2018/04/26 07:05:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0xa, &(0x7f00000005c0)=[{&(0x7f0000000000)="6ada6f81de1415ac5f0479d91efa995b412d8737e1dbac65d2d40b8b2d6f79a9685b67db96eb6fc8efa1df6daabbbac8441164929572462a12f68a8a96c07049bb6e956abbe373cab41a8488345eb657884cb08b3c63c1b14f24e1b1d8f16a40d8b4c99cec0411f4ada793558cd183a7210973a2f3bfbc93cb932308b63e288350df3ff02c377f2a6dc78fb5f4a0d6a54a1a17ecd7735e39349a39aa293b6b3d05bdac2b7681ea7f04864a657f37af0b71ca033035176cc2f95d9c06b1dc25f964b376", 0xc3, 0x5}, {&(0x7f0000000140)="49718729368f8a439ff637e99af1bac72c", 0x11, 0xe7a}, {&(0x7f0000000180)="ba14f86407bcb5803c3852025c1ffcfa53c462592d856817f02a1089a9fdb2d2f694cad1a26364e285164f6599f277b0e88405a7ccd0dff55d0a4fd4677c9bf1c563b46f6b59e525f0ae9ad5527ec95aab5143fc22ef60954bf479e1d9f6acdf2b0a992293e16c92b5a96f9d0632672d281ccdf26c3b", 0x76, 0x6}, {&(0x7f0000000200)="cab4744981", 0x5, 0x4}, {&(0x7f0000000240)="c165a28667", 0x5, 0x2}, {&(0x7f0000000340)="f52ae079ae09e855634c6df68b1a9c709040a399a7c789067f1113e6d18680d8d56faaed501d7f43ac06e396d18a8ccab27d7a0cdd286aa88372d712dd0c3a57468144334d93eea09a083e290b8b686e5739007a82aec98eca2bf2c68850d34f73a2a61184d0a03316882a7e3972be8dfcc8d1baa140da8aec49af93132d4b0a61158bf81719", 0x86, 0xc0}, {&(0x7f00000002c0)="17", 0x1, 0xcf}, {&(0x7f0000000400)="2decbaddfa34279fbf51e9619944fb1b51cb2c68b38beed726f6bef1aa4cba375cf57a450d6243904c9e6da59ef55a63d490e7a1912e3a878923398e4252794482342ae0543e94eb1d149e00090bfff1e1f03208e0a2e90c3d31795170b5db219775d446f83cab2b5c58e41636c990efd51c2fcf15b0d676acf6be1981581bb3a3102c917f5b1db00fb6bb529923325e4a77c9cc817b3c42", 0x98, 0x7}, {&(0x7f00000004c0)="d951defa038f2f475dc6f08b64cc9eee8f015c12c34a8cdb79f93f683b2eecc6a31fbf244229489cad7f272beb04949e8a6407b74e7cd106787d0ace9e106ea13ac4410abcd34495254a31ec35fd6bf44b6915f6294e6d403fa3ccf4e01a11437d9894df4460c51c6e362fa3bd15e57edac4", 0x72, 0x4}, {&(0x7f0000000540)="e91ba1a3bbfaab0acb2452e0557007a9c3d87117b1851dda9130389be96710831d5889b0a52a5a1f3293b5d7ed069e8c82ffeae350bef75942a3540bde2792273529b5efb70264ec9116404789247f918b6d11e4fd4a306612e5716bdd50e2e9020edfcbc43dfb5bb93e89aa6fad9970", 0x70, 0x2}], 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) 2018/04/26 07:05:47 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f0000000080)) 2018/04/26 07:05:47 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:47 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000000)='./file0\x00', 0x12000, 0x6) fstatfs(0xffffffffffffffff, &(0x7f0000000340)=""/196) [ 88.670577] FAT-fs (loop7): Unrecognized mount option "./file0/file0" or missing value [ 88.676846] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 88.676919] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:47 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@multicast2, @multicast2}, &(0x7f00000000c0)=0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000240)={0xffffffffffffe66a, 0x8f7, 0x6, 0xd9, 0x7cb92a2b}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/26 07:05:47 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x8000, 0x80) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) creat(&(0x7f0000000080)='./file0\x00', 0xc) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x180) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x4, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:47 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x2000, 0xaaaaaaaaaaaabdc, &(0x7f0000000140), 0x28024, &(0x7f0000000280)) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="3187c4cc0c466b9c00ef6a49b4dcf5aef8830c9138b463391d1068ce84ac5c2891e419cb344d588750527a798c608b217d7147ee52a5ce22effdae6642db945ef3ec88cd3b2c797b96ea4e391468a5311e339c", 0x53, r0) [ 88.823230] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 88.836585] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 88.851632] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 88.858034] binder: 13351:13369 got transaction with invalid data ptr [ 88.858057] binder: 13351:13369 transaction failed 29201/-14, size 40-8 line 3152 [ 88.886856] binder: BINDER_SET_CONTEXT_MGR already set [ 88.886864] binder: 13351:13369 ioctl 40046207 0 returned -16 [ 88.888371] FAT-fs (loop6): bogus number of reserved sectors [ 88.888376] FAT-fs (loop6): Can't find a valid FAT filesystem [ 88.889431] binder_alloc: 13351: binder_alloc_buf, no vma [ 88.889448] binder: 13351:13369 transaction failed 29189/-3, size 40-8 line 3133 [ 88.897023] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.897123] binder: undelivered TRANSACTION_ERROR: 29201 [ 88.910685] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 89.061156] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:48 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) init_module(&(0x7f0000000000)='vfat\x00', 0x5, &(0x7f0000000040)='vfat\x00') fstatfs(r0, &(0x7f0000000340)=""/196) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f0000000180)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) sched_getattr(r1, &(0x7f00000002c0), 0x30, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @local}, &(0x7f0000000240)=0x10) 2018/04/26 07:05:48 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000004fbc)=[@enter_looper={0x630c}], 0x3, 0x0, &(0x7f0000000100)="e4dde2"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) socketpair(0x11, 0x80002, 0x7, &(0x7f00000000c0)) 2018/04/26 07:05:48 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:48 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3ff, 0x10000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x8, 0x8, 0x6}, &(0x7f0000000140)=0x10) pread64(r0, &(0x7f00000001c0)=""/92, 0x5c, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x86}, 0x8) r2 = socket$inet(0x2, 0xbffffffffffffffd, 0x6) rt_sigprocmask(0x1, &(0x7f0000000000)={0x8001}, &(0x7f0000000280), 0xffffffffffffff93) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x10001, 0x2, 0x5, 0x6, 0x412c, 0x80, 0x1f, 0x7, r1}, 0x20) 2018/04/26 07:05:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x400000, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={r1, 0x80000, r2}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xfffffffffffffffe, 0x0, 0xc980000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x58) 2018/04/26 07:05:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="696e69745f697461626c653d382c008ea046aca7e044388f4449cd7f7babff3bdb0ad3a97a6750d43ae86b275db41b1d824a"]) 2018/04/26 07:05:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x300, &(0x7f0000000140), 0x28020, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYBLOB="5962cc36e71a97e94d1e2df605e0e5d2bf187418c3948cd517384846244eeed7488319f0c0c95c13b4a054f19a29379b60f6bbd3556270b9c0a352a5613acacfcc2236aedf2129567189181647e86564de93ca356700a9308f0794b660374f85904cb7dd498c169817d8e4a2366d07e98429a149df18ae8e15190f7327ff6b569df70605e526bb793b4afc6e4c0bc86e047a3238a243bbdc937b76dafbcd4c2c3c32741b963ffda46e9b4e397f", @ANYBLOB="b4"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES32, @ANYRES64, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64, @ANYPTR64, @ANYPTR64, @ANYRES64, @ANYRES16, @ANYPTR64, @ANYRES32, @ANYRES32]], @ANYRES16, @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="b386b53fe4be43357718f71fc2d6fd09de5b240a78712d8b8cf0bd4a3df1d80d2f750190a95002ec7cfa77bdc75df416df1e3e95c0afb1450e01b55f18eec0077cd6a1bf", @ANYRES32]]) r0 = getpgrp(0x0) getpgid(r0) [ 89.115623] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:48 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) [ 89.174873] binder: 13416:13419 ioctl c0306201 20008000 returned -14 [ 89.186547] binder: 13416:13419 got transaction to invalid handle [ 89.192852] binder: 13416:13419 transaction failed 29201/-22, size 0-0 line 3010 2018/04/26 07:05:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="bb1ba060b6695342e6b805621a33e22996e7a7356ece87a12e2217c4c33fcebf954636f7af8e00c822c9cb6f87fed0b272a65f4f71179a03798f840bb31d53357fa0defde19940a328d3fe91cd9ca3a43b6cece2b38214c879ef60d20e4abf2ca0cbf2", 0x63, 0xb4}, {&(0x7f0000000140)="e9704867bb9ac1f6bbb5902f19e8b3e5b110356410ca4b00229ebbbeea51a376db5833a290fa7f412a224e60ac716b61025e2874e9c37b2ea8c2544fdefbf2267f7a47d239b30520ec336a0561d42f6784bdc683b07f4e249f3d80d8037bbb24d9de210cbf103d86fb00d4430e36bf8c8fb389ac330c638b16ad6d45963431dc6da4d9e262d029210ed056d224358c3150b34411c553f33147590b9de0441e64d48a73061f620724b531b67481bd418c88b8a5edb287d1e927b3515c9127d5949dcb01e40d3b", 0xc6, 0x1f}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="6101746976655f6c6f67733d362c6163746976655f6c6f67733d342c646973636172642c00"]) [ 89.266314] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 89.282249] FAT-fs (loop6): bogus number of reserved sectors [ 89.295550] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:48 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x180) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x10001, 0x3, 0x2, 0x7, 0x7f, 0x7b5, 0x8, 0x1ff, 0x1, 0x9, 0x6, 0x7}) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) accept$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000002c0)={r2, 0x1, 0x6}, 0x10) openat(r1, &(0x7f0000000040)='./file0\x00', 0x200, 0x20) 2018/04/26 07:05:48 executing program 5: [ 89.339254] FAT-fs (loop6): Can't find a valid FAT filesystem [ 89.349695] binder_alloc: binder_alloc_mmap_handler: 13416 20000000-20002000 already mapped failed -16 2018/04/26 07:05:48 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'bpq0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) dup2(r2, r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=ANY=[@ANYBLOB="00634040010000000000000000000000000000000000000000000000000000000000000000800020000000fbff00000000000000", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) [ 89.360312] binder: BINDER_SET_CONTEXT_MGR already set [ 89.360321] binder: 13416:13419 ioctl 40046207 0 returned -16 [ 89.361348] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 89.361397] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 89.365523] binder: 13416:13419 ioctl c0306201 20008000 returned -14 [ 89.365555] binder: 13416:13453 got transaction to invalid handle [ 89.365564] binder: 13416:13453 transaction failed 29201/-22, size 0-0 line 3010 [ 89.380497] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.380547] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/26 07:05:48 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x80000000, 0x6, 0x0, 0x1000000, 0x2, 0x6, 0x5, 0x2d8, 0x38, 0xe3, 0x3, 0x9, 0x20, 0x2, 0x1, 0xfffffffffffffbff, 0x80000001}, [{0x7, 0x9, 0x40, 0x401, 0x200, 0x5, 0x7, 0x80}], "2efdd562290e1df17a9fff28bfd6c528bb9640b84f8c92fed6214990c22cf053afe7487bb05d7ec2fb3cbd7074025819d8b5b6723b532c726e776d07f41f7c778090d1f403c8d119147f3d9150f2470767908883d5bfd07941a9dc9974422a1c22902c573f5f27ba6dbbd2389a5620a0dd4281be983158ffd6c954553e7ec83bc61857e0fa659ecd3b52", [[], [], [], []]}, 0x4e2) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x7fffffff, 0x0, 0x7ff, 0x32d, 0x63, 0x4}) [ 89.481991] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 89.485335] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 89.509295] f2fs_msg: 6 callbacks suppressed [ 89.509304] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 89.509310] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 89.509888] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 89.509893] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 89.509940] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 89.509945] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 89.509953] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 89.509958] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 89.519377] binder: 13468:13476 got new transaction with bad transaction stack, transaction 599 has target 13468:0 [ 89.519392] binder: 13468:13476 transaction failed 29201/-71, size -360287969652736000-255 line 3037 [ 89.532115] FAT-fs (loop6): bogus number of reserved sectors [ 89.532121] FAT-fs (loop6): Can't find a valid FAT filesystem [ 89.537593] binder: BINDER_SET_CONTEXT_MGR already set [ 89.537602] binder: 13468:13487 ioctl 40046207 0 returned -16 [ 89.538800] binder_alloc: 13468: binder_alloc_buf, no vma [ 89.538818] binder: 13468:13487 transaction failed 29189/-3, size 40-8 line 3133 [ 89.538935] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.539983] binder: 13468:13487 got transaction to invalid handle [ 89.539991] binder: 13468:13487 transaction failed 29201/-22, size -360287969652736000-255 line 3010 [ 89.542972] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 89.545626] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 89.547139] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 89.547146] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 89.561021] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.561092] binder: release 13468:13476 transaction 599 out, still active [ 89.561096] binder: unexpected work type, 4, not freed [ 89.561097] binder: undelivered TRANSACTION_COMPLETE 2018/04/26 07:05:48 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000080)="50466008e2e16daf3cb06e68b164d0d5a896eb9d6fdbebb1ebb3267a4eac4d71633356bf8ecf704b00dcd4f7e54bf3375b00f45b264556663e62d24aa43ce73153a8bf1dbacbffef5e9e1dbbe28989a7", 0x50, 0x9}, {&(0x7f0000000140)="9e2abdf5aea424622a4b24ec624e284eb793e1bd1ce148f7ad83ca0df8a85208b09e1193d11348d4cbbb", 0x2a, 0x8}, {&(0x7f0000000180)="ade54cb0899beb9c", 0x8, 0x2}], 0x28020, &(0x7f0000000240)) 2018/04/26 07:05:48 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000000c0)={{0x8000, 0x7}, {0x1ff, 0xaeba}, 0x6, 0x3, 0x472}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:48 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0\x00', 0x3fff3, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x8, &(0x7f00000027c0)=[{&(0x7f00000007c0)="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0x1000, 0x9}, {&(0x7f0000000240)="784fa6dabddf78abb97541b82119ba0b0c600961b647cefa7f4aa06ee0ee9547c7bdc3de6538ad80c8e1072df0eead4f9650de02b5ea3c0321ddab26b392d12b27cbd21e641de67a3add5b55a425510aecccae9f5c3c9590186bf053d69172976a3ebcb58da59d2d7f621601f0466235933b98309c5e44aeeec2e615173e1e18bf9e8ce8288474b8ceac9fa65a", 0x8d, 0x2}, {&(0x7f0000000440)="273c34d918716862e5895d95a7ac6bd451e3e6ce73e0b8f31861c13406886c174003001e4b8eb657db94fc4ec180d55f6199425e0fb4aea4fb8c2f0f42253128f2c640a0aca55458d5dad1db0b2670535ab6dc9c0b8f0f13208fc4778c66873cb8900dedaf0e331b83b8ec36f95cea343c0c9c7cf545880322d5cecc3cc2aeac53fce62545a9183402be6956c3079bdfd2aebd0f02d17990f6d3a60ff6bdaac99f007561c63f3a218e824d9c35065787db199946820d90a1ff538efc98a3ace4356ea52039", 0xc5, 0x80}, {&(0x7f0000000080)="3aff0c44", 0x4, 0x40}, {&(0x7f0000000180)="6343434efd8782930f646bf0ac1239f9fec8177ab21f61b797254165a92eb87e5282b79589b69c8a56c908275b88a8a087614f97061fc2588b4a7bdcc89b99a1a6cc4aa6a22744937117f68ad35c156b015245ca4a5f682638c13d32c55fa39946cf041676222c874f408be0d27a5fc5fcca10cdaf0f1278974fa4", 0x7b, 0x3}, {&(0x7f00000017c0)="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", 0x1000, 0x80000001}, {&(0x7f0000000540)="581b7dd134a9a88ca447b2f90874f94ab56dc28dd83a3efa9aa4677f054aa79599e0f5cbd99331513a57dc79bbaa4991e35b99ce5bc58af7ed0c8e804ec00052fc7ff24d693be6c48c311c8037a64e6138a965c1953cbf1fb36c8fcc71141b183faa54e6fa1225b2bf6c9d97aac77c017240baa2fe74b1bb6a63a8950d76a7299ba3", 0x82, 0x40}, {&(0x7f0000000600)="984c469720b85e368a404107884ad2b91c5ad67349056261705d2f882cb4fff4d7fb02e6baba74283a9c7fdabf223414afdf16a552f6bde08b50dc388b16388a33a2dd5d032a8b46723fd4ebc3d9535f98923a51e4f50b3f28db0fc5b7e31ed8487ac1a3b9d4fcb63afed3e557090b4568b30590ed0912b34011307aec792ed05f58fbf99b8b55b0560e995efefd3c48813e29554b280a887d7e5a9e3a4cf04092afa5641eca2d2d564be705bb7a2b89d94083b0ac45da188cffe9e4c2571a2c9df752973b382d8e537e50d4dc66be05473223064927cbad3caf631076ea4668be0848", 0xe3, 0x401}], 0x101400, &(0x7f0000000700)={[{@nocase='nocase', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@check_normal='check=normal', 0x2c}, {@umask={'umask', 0x3d, [0x36, 0x32, 0x33, 0x32]}, 0x2c}, {@showexec='showexec', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) 2018/04/26 07:05:48 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:48 executing program 2: r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:48 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0xfffffffffffffffc, 0x0, 0x0, &(0x7f0000ffe000/0x1000)=nil, 0x9}) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:48 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000040)={0x1f, 0x7, 0x8000}, 0x4) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:48 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x3b, @loopback=0x7f000001, 0x4e23, 0x3, 'wlc\x00', 0x1, 0xffff, 0x5c}, 0x2c) [ 89.561102] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.561129] binder: send failed reply for transaction 599, target dead [ 89.638424] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 89.692948] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 89.746039] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:48 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x2, "726f73653000acd90add00"}, 0xf53d4fbde84a0cca) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="2200000021be142ec46260167da965929d29dc698f0b37a2e5f782e7f184b3ac5059cc3525025a981348974b277b14b870b511e9cbdd1870b164b4e8613b531c869bcf3a1aa1826b315b24c500022728c7646f82d09bce27956de4bb15c567ad02073f1c6adb0fb1f4a6e1c1b570e9166510fcc52caa4b53201c3dc42f6227ccb1ef2af492dca35536959d2b25d352905e0ffddb6422a7dd8d2203cd1495e19deeb575a2b6753ec2"], &(0x7f0000000080)=0x2a) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000140)={0x3, 0x0, 0x8001, 'queue1\x00', 0xbd}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x7ff, 0xe0a}, 0xc) 2018/04/26 07:05:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)=ANY=[@ANYBLOB="746573745f64756d6d795f656e6372797074d421e56fc981696f6e2c00319e9f1b1d35151ac4ce42f56b9ca2d17b17eb71"]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x8, 0x7, 0x10001, 0x10001, 0x4, &(0x7f0000000080)='lo\x00', 0x52, 0x3, 0x5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000580)) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={r1, @rand_addr=0x9}, 0xc) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@local, 0x0}, &(0x7f00000001c0)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000640)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x7fff, 0xdd3, 0x9, 0x100, 0x2, 0x20000, r2}) recvfrom$llc(r0, &(0x7f0000000340)=""/193, 0xc1, 0x10001, &(0x7f0000000000)={0x1a, 0xfffe, 0x1, 0x8000, 0x7, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) timerfd_settime(r0, 0x1, &(0x7f00000005c0)={{}, {0x77359400}}, &(0x7f0000000600)) [ 89.875019] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 89.892739] FAT-fs (loop6): bogus number of reserved sectors [ 89.892745] FAT-fs (loop6): Can't find a valid FAT filesystem [ 89.894477] binder: 13520:13534 ioctl c0505350 200000c0 returned -22 2018/04/26 07:05:48 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x4000020000, 0x1a4) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f00000000c0)="d142f748248414a8d3e029964c1bae8c968a4cadedd273daa7640ecd4f78b522fff40bd4a9210eabf13dbe2a535cf2732cae59610fc8cf9a72847853de5e738c0b48d26c824a2e0a6c9926cfeb59bff878547ed015527f2c1cd4b2d1c6ea168158cc8f942d69f3efc8ce8f2a4b29998160d32efe08116ad5a0e0fd0838f7538c47ee2b53f39f0f06c827cdb4dab1b95a9aa282f09a35b9df38199d06f3d0b3ca3383689b0b3bdd9e6cf770082ba8bd7356f329a03a44700f6517dcf23528fbfa54528ca10562860a6a5b59f8543169724ab9d660fefbd95d1f4f857f0b301e0cc55fec1d6c95eb4a705e9c598df1b6eab6") r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = dup2(r3, r3) ioctl$BINDER_WRITE_READ(r2, 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=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) setsockopt$inet6_tcp_int(r4, 0x6, 0x0, &(0x7f00000001c0)=0xa652, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)}], 0x0, &(0x7f0000000080)=ANY=[]) [ 89.895589] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 89.896954] binder: 13520:13534 got new transaction with bad transaction stack, transaction 606 has target 13520:0 [ 89.896966] binder: 13520:13534 transaction failed 29201/-71, size 0-0 line 3037 2018/04/26 07:05:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) 2018/04/26 07:05:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x0, 0x10000}, [{}], "1b2858de46e949eda88533d6a5a3656aba61999ded184dcd5579767986da88482a354263edc7a17383053744cac9b31b5db6de964fac14b6ef75a4bc9aaada46bd15201dde9bb7c4fbb558b0440c65a6f6ec1c60088d87c4d47dbfca26fe2190"}, 0xb8) 2018/04/26 07:05:49 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) [ 89.908015] binder_alloc: binder_alloc_mmap_handler: 13520 20000000-20002000 already mapped failed -16 [ 89.914672] binder: BINDER_SET_CONTEXT_MGR already set [ 89.914680] binder: 13520:13534 ioctl 40046207 0 returned -16 [ 89.922201] binder: 13520:13534 ioctl c0505350 200000c0 returned -22 [ 89.922274] binder_alloc: 13520: binder_alloc_buf, no vma [ 89.922290] binder: 13520:13539 transaction failed 29189/-3, size 40-8 line 3133 [ 89.934651] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.934686] binder: release 13520:13534 transaction 606 out, still active [ 89.934688] binder: unexpected work type, 4, not freed [ 89.934690] binder: undelivered TRANSACTION_COMPLETE [ 89.934693] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.934711] binder: send failed reply for transaction 606, target dead [ 89.965591] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.008131] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.015348] binder: 13554:13562 got transaction to invalid handle [ 90.015536] binder: 13554:13562 transaction failed 29201/-22, size 0-0 line 3010 [ 90.019227] binder_alloc: binder_alloc_mmap_handler: 13554 20000000-20002000 already mapped failed -16 [ 90.020386] binder: BINDER_SET_CONTEXT_MGR already set [ 90.020393] binder: 13554:13562 ioctl 40046207 0 returned -16 [ 90.021596] binder_alloc: 13554: binder_alloc_buf, no vma [ 90.021616] binder: 13554:13562 transaction failed 29189/-3, size 40-8 line 3133 [ 90.030142] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.030207] binder: send failed reply for transaction 612 to 13554:13562 [ 90.030337] binder: undelivered TRANSACTION_COMPLETE [ 90.030343] binder: undelivered TRANSACTION_ERROR: 29201 [ 90.030345] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.055353] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.083071] binder: 13574:13579 got new transaction with bad transaction stack, transaction 618 has target 13574:0 [ 90.083085] binder: 13574:13579 transaction failed 29201/-71, size 0-0 line 3037 [ 90.092665] FAT-fs (loop6): bogus number of reserved sectors [ 90.092670] FAT-fs (loop6): Can't find a valid FAT filesystem [ 90.096965] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.098968] binder_alloc: binder_alloc_mmap_handler: 13574 20000000-20002000 already mapped failed -16 [ 90.100129] binder: BINDER_SET_CONTEXT_MGR already set [ 90.100136] binder: 13574:13579 ioctl 40046207 0 returned -16 [ 90.101400] binder_alloc: 13574: binder_alloc_buf, no vma [ 90.101417] binder: 13574:13579 transaction failed 29189/-3, size 40-8 line 3133 [ 90.101447] binder: 13574:13581 got transaction to invalid handle [ 90.101455] binder: 13574:13581 transaction failed 29201/-22, size 0-0 line 3010 [ 90.112666] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.112675] binder: undelivered TRANSACTION_ERROR: 29201 [ 90.112818] binder: release 13574:13579 transaction 618 out, still active [ 90.112821] binder: unexpected work type, 4, not freed 2018/04/26 07:05:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0x3f, "e89ad372853f346089a9fe568aff7f027e79cd1794253e62b050116f4f2eeb478bce8925b3861050e4d7fa6c60bab21935d4f067cfbb37a0d9c93b7f8db655"}, &(0x7f0000000180)=0x47) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB='Init_ita\x00\x00e=8,\x00Z']) 2018/04/26 07:05:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x4000000000000000) fstatfs(r0, &(0x7f0000000340)=""/196) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_tables_names\x00') sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x49, @mcast2={0xff, 0x2, [], 0x1}, 0xf875}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000240)="8d6515519a33c8801b7713b84e535a35dd14957171d9f6124c620a0e37cd70dec46abe842eee5cd22d4efc0b45b57228e4c8b04acf7afcf90904946f56eb30bb8d01e39f45380ac836a5bac5c53e24bdc3cb7e10707c8d1e694119eb786b8f1a9354ab5f8828f86180ad71fe4fa61d51ff958e3a15eaa10b108eaee8c353f0a1809865601767741a8e2d1b42688842019c6206bf1dcec6aada823debb72d4a7efcf3605809e62c1a1399e9243b9d9b5c3c0d4b7951a8e8c8efdab71a2fc3728ada1ffba32e75ef81f94159ba075016743c17c67731477086154bf8f7960d93ffb6179cc5ecf983b426", 0xe9}, {&(0x7f00000001c0)="6ade1ac2bd5237ef5da296db72a7af3dbb3a24f7d24aff387e67da01242aea10011b5f33d15eb69fb1d174f2eab42f27f2cef4a550f3be", 0x37}], 0x2, 0x0, 0x0, 0x20000000}, 0x800) 2018/04/26 07:05:49 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000de01ecd662f9c94e8e79190a3e302c0000000000000000000000000028000000000000000800000000000000", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="a02a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000240)=""/226) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="006340400100000000000001000000000000000000000000000000000000000000000000000000000000000000eef2889e7d55a5d67e0000000000000084666583ab04b90046c2cf97694a838a250bf06e37a5c1997b3b31bad640652facd81a2d1d7cf82862070d39328b7128fa7f4ec629896fb1dc21159293b0b49557be713b7a28746dd980cfd4ab2436dacf51d063dbb48a33a5c44c0e006602a79c7dfc46a07b1b712d1b3abacebf1b1349a8c5f9fdec140deddb4478e5d536d04b12cc88dacab7950a2f629f", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7243c96a3c3deed3f36e6de5c91b2339e27a6cb86398886838de2e214340f037d3b3f1307cb9dcd5e0ee5d1f2cc16b2f7a4b57c60b09f8d044fc6426b765fe00b4cb63f70933d0a015fd6e9f7", 0x7c}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:49 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getsig(0x4202, r0, 0x9, &(0x7f0000000040)) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000080)=ANY=[@ANYBLOB="746573745f64756d27345f656e6372797074696f6e2c006eb09dfb806d5aea18fe1d1e5daf052a9f92471f4b1ab94438556ebe58cd05e46b57e70bcd93f72fe2e8827707f52a224f378e270c250e2bb70d281579563d908ca7674ce3d331bd6c018dde7acc9577b43cc3b792c96c9960106e1fb32b1731b3a33c96"]) 2018/04/26 07:05:49 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x4010000, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000040)=0x9, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f00000002c0)='map_files\x00') syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r2 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'syzkaller1\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000440)={@mcast1={0xff, 0x1, [], 0x1}, 0x78, r4}) write$binfmt_elf32(r2, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x8, 0x4, 0x7b30, 0x7fffffff}, {0x80000000, 0xb448, 0x7c547a8b, 0x1}, {0xffffffff, 0x7f, 0x3800000000000000, 0x75}, {0x3, 0x6e4, 0x7fff, 0x80}]}, 0x10) [ 90.112822] binder: undelivered TRANSACTION_COMPLETE [ 90.112826] binder: undelivered TRANSACTION_ERROR: 29201 [ 90.112845] binder: send failed reply for transaction 618, target dead [ 90.181112] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.208523] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:49 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) socket$pptp(0x18, 0x1, 0x2) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0xffffffffffffffff, "6272696467655f7340cb76655f3000"}, 0x14) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'gretap0\x00'}, 0x18) [ 90.436966] binder: 13607:13612 ioctl c0306201 20008000 returned -14 [ 90.446498] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.474053] binder: 13607:13612 ioctl c0306201 20ddd000 returned -14 2018/04/26 07:05:49 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) r1 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='bridge_slave_0\x00', 0xfffffffffffffff9) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x800) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/115, 0x73) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) [ 90.475641] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.495780] FAT-fs (loop6): bread failed, FSINFO block (sector = 15396) [ 90.496373] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.524281] binder_alloc: binder_alloc_mmap_handler: 13607 20000000-20002000 already mapped failed -16 2018/04/26 07:05:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:49 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000000)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x100000000, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000140)="062d54b76fb940ec0af7ae4e69cfc4993c0a38545f72c7c91146d1b7bdbae19b1c9ab94ee1bf0c104110049823b2d5d25cb71a50b06dcf67c3772d794944d568973699fc5b11855ac336deb6e67346", 0x4f, 0x1}, {&(0x7f00000001c0)="271cd50ac553c16ed07e03ff5278cb8266e97465bc77e98d5ed4e2c89bb22eb54297af31237ef86597fbff94f3e996403ad55d0155246fef298bcdc787d4d88ea3e75b1308ef0ca7f7bc84f026684780a6a1d8d3bd652d5119449cf2105bfee1b109d5d8f2d3db6f1af95c791e697b9482b9885a86a81afc55e2ab4154cdc5070ef0", 0x82}], 0x4, &(0x7f00000002c0)={[{@auto_da_alloc='auto_da_alloc', 0x2c}, {@journal_path={'journal_path', 0x3d, './file0'}, 0x2c}, {@mblk_io_submit='mblk_io_submit', 0x2c}, {@resuid={'resuid', 0x3d, [0x7d, 0x3b]}, 0x2c}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x3ff) listxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/51, 0x33) 2018/04/26 07:05:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x200, 0x1}, {0x3, 0x2}, {0x8, 0x2}, {0x20, 0x5}, {0x8a}]}) write$binfmt_elf32(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x6, 0x20, 0x0, 0x0, 0x3}, [{}], "505c3c6e0d502d1d48e9fa5d4e48fbe1213d471f01b75ee617c05cf3241f00076dda90701446739a2c889135f8d03fd5d9b5a06c34b4e9d2e5c8"}, 0x92) [ 90.537151] binder: BINDER_SET_CONTEXT_MGR already set [ 90.547488] binder: 13607:13612 ioctl 40046207 0 returned -16 2018/04/26 07:05:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000240)=""/196) open(&(0x7f0000000000)='./file0/file0\x00', 0x100, 0x20) 2018/04/26 07:05:49 executing program 0: r0 = memfd_create(&(0x7f0000000040)='ext2\x00', 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000180)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0x7f0, 0x3, &(0x7f0000000240)=[{&(0x7f0000000180), 0x0, 0x2ce3}, {&(0x7f00000001c0)="0e92cc0c933d8ca0c55cf5b55a4f68e6707fb6da9032692d92ac157be807f309c2ce4f12dcd062ea6aad127dd48fcce4a846732cf834e17b27eff27e777885982ac5b24ae1eb9e909978086ca8df698e5c40bee8fdde9850662f514036d4ae42", 0x60, 0x2}, {&(0x7f0000000340)="a9bedef231ea8588fea15a5017e681498f85e44b08dce91122cfef4cf4bc7aa824e2cc304d2b00c830663600293bc9c2c14177345407c7937422d97a9e3f4286c204e74f7771bd9095957c6a796423e292823b06e0db67a61b485fcca97e504ed74d1c9ce151d62ed952efb066ab86e227a079ef081d93c83e05d4689ed45b9631c8bf3e1907005c8bac17c09552efb409f7b4d9944283c4ead27ddd5bb0b6266e1d9f27925c565965165fa96bd42d5574b0b62ca7d1fd03272d52580ff4d052b88b32154d0298", 0xc7, 0x8}], 0x802, &(0x7f00000002c0)={[{@gid={'gid', 0x3d, [0x31, 0x31, 0x36, 0x34]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) symlinkat(&(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000440)='./file0\x00') 2018/04/26 07:05:49 executing program 2: r0 = socket$inet(0x2, 0x7, 0x1003) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x1, 'bond_slave_0\x00', 0x400000000003}, 0x18) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x400, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000080)="b98771368e73665e9b2a75229d753a21aff5fd8b1dde53185633a7e256cf00ed613bc33932c1660780e1dd13d92fe245d2e44c6f7287e0a97b16", 0x3a, 0x3}, {&(0x7f0000000100)="e1d1be3502d6181c5a7d9dc884ff964bf4645a5480e7f51263659ddbcc9b90e986e76b53aaf749d45116216002695e2f8b98234d36d95db28fe8f7aab7607c28fe68f59f15958e256cd5759f9569e6f3b394c6656ea66fb6c82fc3459d7588f2b680db75563ec40edaee0cf27bd7", 0x6e, 0x9}, {&(0x7f0000000180)="d0f9a4ecd089d5fbf280689ce98c5b81058b2d0984f94a55dcc32ccc7578e6473aee54f402424acf69a50f49729f9f4b87b012ec6eae84a68b3c06bdd7d8b28a8e633fb2cf980f608cc53c295ce1e7332cd337f92adf802c64260cc52df38ceb9990a5fe4016f04b3fde66e5699b44cfdd2bdf41db0dac47a8612b0177a297b9fde59b9a045336479997ce0ae0e54d70d0527b434c34e0f95fa6b96a6cce7e72ba7f515a2a7fb8a5e1c5fba1c632d07fb3147f6363097194cd59b77af17a9479c143f18629b10a5387a537da31ed192e6f77cf6b559e1a3f50", 0xd9, 0x1}, {&(0x7f0000000280)="26b869dd3dd78d592a823f40262a7b7ee3111ab67ea568edda9fd59932fe00fcebf8077fa147e8e8", 0x28, 0xffffffffffffff01}], 0x1000000, &(0x7f0000000340)={[{@fmask={'fmask', 0x3d, [0x30, 0x35, 0x33, 0x30, 0x31, 0x35, 0x34, 0x33, 0x35]}, 0x2c}, {@check_normal='check=normal', 0x2c}, {@nocase='nocase', 0x2c}, {@dmask={'dmask', 0x3d, [0x35, 0x36, 0x31]}, 0x2c}, {@usefree='usefree', 0x2c}, {@nocase='nocase', 0x2c}, {@check_strict='check=strict', 0x2c}, {@umask={'umask', 0x3d, [0x58, 0x37, 0x1, 0x32, 0x30, 0x32]}, 0x2c}, {@nocase='nocase', 0x2c}, {@check_normal='check=normal', 0x2c}]}) [ 90.574531] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.576583] binder: 13607:13650 ioctl c0306201 20008000 returned -14 [ 90.592370] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:49 executing program 3: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00') [ 90.597281] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.618404] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.654225] FAT-fs (loop6): bogus number of reserved sectors [ 90.654231] FAT-fs (loop6): Can't find a valid FAT filesystem [ 90.661739] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.673573] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 90.684154] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.684359] FAT-fs (loop2): Unrecognized mount option "umask=X7202" or missing value [ 90.712475] FAT-fs (loop0): invalid media value (0xe6) [ 90.712481] FAT-fs (loop0): Can't find a valid FAT filesystem [ 90.736566] FAT-fs (loop2): Unrecognized mount option "umask=X7202" or missing value [ 90.738368] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:49 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x80010, r0, 0x0) 2018/04/26 07:05:49 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000003800000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005fee22001e4efb49acc772b27a0f3e538c5416ec03759eca9f72d1a5bc69989f04623824cdb1d3aabba561b0e5dde2558caabd71d26b19b04dccee98aabff4f27d535a5d00ae72110cf7b8cbb6bbbfda52c03c748d86a6d1a387baf5abe7bc20edc349062c40a39ec41be02cf500d3388aaa89a9ac9cff89249b619e2992e884cab4"], 0x58) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8000, 0x10000, 0x1}, &(0x7f0000000280)=0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000300)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge_slave_0\x00'}}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1}, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000004c0)={0x0, 0x10001}) flistxattr(r0, &(0x7f0000000500)=""/228, 0xe4) fallocate(r0, 0x1, 0x600000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r1, 0x10000000000}, &(0x7f0000000480)=0x8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/04/26 07:05:49 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x0, 0xff, 0xf, 0x30a, 0x3d7, 0xf7}, &(0x7f0000000080)=0x20) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000180)={0x9, 0x9, 0xfffffffffffffffe}, 0xc) 2018/04/26 07:05:49 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000bc0)) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000600)=0xe8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000700)=0x0) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) r12 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) r14 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0}, &(0x7f0000000940)=0xc) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000b80)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="9a7baa6274f67580545971047dc326bc0486a8f745c0491ea102495147d1bca0a3d1ec5f471164b12ee50ffb20d0f8fb52c92edd9efbd9d873c0a6a455ac962e19dca4e415372f848f45f267572a5f8af00e6745da370634533a705fa9deeef9b0eaa0dc98e8779b09d02b4cf064941d109e22f373b87b3d24588b23311790ab6e0abeb64e8fc03eb3448bba41a26c5b52a5edd2d62095a34925ee50a2a1e5962bca34dc", 0xa4}], 0x1, &(0x7f0000000c00)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000002018000000000000000100003c231390b25e72af36d4ffb1621eb3f4a573d34682c2be3657aff76076a29c4e5fc74405cb6a08e1abb03f1ea35bc193a513c2634bb7046c59bb16fe1d67dd99d0d5ef7fc4bcf6730ebe2f832d863d7c2f368c44203ae575c28e46b18bd2e847c2395b888892238a1c3b2e3eb4abacfe56cf41310e874657ee78374c47ff0f00005144801638f655bc", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB='\x00\x00\x00\x00'], 0x110, 0x800}, 0x20000010) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000080)=0x10) 2018/04/26 07:05:49 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x880, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000100)) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) [ 90.738519] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.738559] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.769110] FAT-fs (loop6): bogus number of reserved sectors [ 90.769115] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/26 07:05:49 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)}], 0x0, &(0x7f0000000080)=ANY=[]) [ 90.880944] EXT4-fs (loop5): VFS: Can't find ext4 filesystem [ 90.914244] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.927115] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.941694] FAT-fs (loop0): invalid media value (0xe6) [ 90.941700] FAT-fs (loop0): Can't find a valid FAT filesystem [ 90.948874] binder: 13724:13736 got new transaction with bad transaction stack, transaction 626 has target 13724:0 [ 90.948886] binder: 13724:13736 transaction failed 29201/-71, size 0-0 line 3037 [ 90.955599] binder_alloc: binder_alloc_mmap_handler: 13724 20000000-20002000 already mapped failed -16 [ 90.955654] binder: BINDER_SET_CONTEXT_MGR already set [ 90.955661] binder: 13724:13736 ioctl 40046207 0 returned -16 [ 90.955870] binder_alloc: 13724: binder_alloc_buf, no vma [ 90.955886] binder: 13724:13736 transaction failed 29189/-3, size 40-8 line 3133 [ 90.966991] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.967042] binder: release 13724:13736 transaction 626 out, still active [ 90.967046] binder: unexpected work type, 4, not freed [ 90.967048] binder: undelivered TRANSACTION_COMPLETE [ 90.967054] binder: undelivered TRANSACTION_ERROR: 29201 [ 90.967082] binder: send failed reply for transaction 626, target dead [ 90.985956] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 90.989471] FAT-fs (loop6): bogus number of reserved sectors [ 90.989477] FAT-fs (loop6): Can't find a valid FAT filesystem [ 91.030880] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:50 executing program 5: syz_mount_image$btrfs(&(0x7f00000002c0)='btrfs\x00', &(0x7f0000000540)='./file0\x00', 0x1da, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000140)="13dd3fad607d70e9a98e643b00eeb2e5f7d75e080923d45a8e7d65ace10418770610c035cd0a87314dc41b14b2807d51374339585542ceff3df837a33bf1ba3fffc8b51937c3bb883017cee733cd4439a8b128be1afcd9b22c8b769ee4432ff7481cb6cbb191d4dd58dbef9d9c2f6bc42b12c347c4f3a232224669d1618a9b9d3f3470491ebd410249ff8f8f296b5bf23dd74e2c3e3036adbabe3544ab72113ab13d85884ae54637b8376b34e87d5dc7f1b51b460ffb22883a876e05918e70aeb3aeead512b47a36a7fc9c0fa813e752c4dc0cf89be5404bdd8c0badd13ea7f85070bb8a4d38c2f40b250da269beb8f02092af", 0xfffffffffffffeeb, 0x3ff}, {&(0x7f0000000080)="23c3a77f7d7f786d64253999a2a4f351f0677c892db80420b472c68889bb5796dea93ac3d4de46f73b2621d7f4b8dd8492019874d2b8f21ab8e31c", 0x3b, 0xf8}, {&(0x7f00000000c0)="e0ef19015580", 0x6, 0x10000000081}, {&(0x7f0000000340)="5c8ad37a4b100ac51dd0df6d5e02748502847eb20810749fec94461e889423ad37e19e407ca2e0eda96877482332a504f390b292e0011d889a866272b12545bc492d0c0187b49a2dc0074ba0d62bc72b4158219e8aec0972ab3796cda9b952282d42b24c0f0f3fdaacb9d470c285fef209c10b01af4cc923351ca21a45be78956dd80e164f8b81a73b4005937a43eead6ba6f5995b9ab4fecb77555b443a062a164dd329b2d8ca4133673518d7b667616f2ec5c7e0c876ed53e4ab47628de4a5a70f0c041a9df740203eff4d4806189aca", 0x374, 0xa0}], 0x0, &(0x7f0000000240)={[{@datacow='datacow', 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/04/26 07:05:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x407fe, 0x0) accept4(r1, 0x0, &(0x7f00000001c0), 0x80000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x876) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x3}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/26 07:05:50 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000080)=ANY=[@ANYBLOB="746573745f64756d6d79e35bc340d3de9496e15f656e6372797074696f6eff07"]) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) 2018/04/26 07:05:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x8, 0x7ff, 0x1ff, 0x7, 0x1}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x46}, &(0x7f0000000200)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=ANY=[@ANYBLOB="00634040010000000000000000000000000000000000000000000000ef7cef4efb48000000000000000000000000000000000000", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) 2018/04/26 07:05:50 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7243c96a3c3deed3f36e6de5c91b2", 0x3e}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:50 executing program 1: pkey_alloc(0x0, 0x3) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x3, 0x20}, [{0x0, 0xfffffffffffffffe}]}, 0x58) 2018/04/26 07:05:50 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x2, 0x2f0, [0x0, 0x20000440, 0x200005f8, 0x20000628], 0x0, &(0x7f0000000040), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x40, 0x88ca, 'team_slave_1\x00', 'ip_vti0\x00', 'teql0\x00', 'ip6gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @random="7906339b4836", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xc0, 0x138, 0x188, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x20}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"7e382f545c4361cac028191dfbc58847e4326acd96d6153babaa8be6355b"}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x10001, 0xb1}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x40, 0x800, 'bcsh0\x00', 'gretap0\x00', 'veth1_to_bond\x00', 'syz_tun\x00', @random="cb9aebd6f853", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0xa8, 0xd8}, [@common=@dnat={'dnat\x00', 0x10, {{@random="ecf69e798f0f", 0xfffffffffffffffd}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6}}}}]}]}, 0x368) r2 = open(&(0x7f0000000080)='./file0\x00', 0x3fffd, 0xfffffffffffffffc) fstatfs(r2, &(0x7f0000000340)=""/196) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0xe4, "0e032ef2975693412bbd34e5c83768d3c31d63efeb13291f1625bc1942e80a7e684b082660dab2d9034f68757fc8e14a3526cd44478b0004346c11f3b9d6632c21f35a8bdee02b29190aff0302fa00972c77ba71c5113f9ff072edc29b44f894c25f7867b8d6a16fa721c619a56f5ee9074ae93e6d34ff51da0aa8e9d8408111e2b42e97dd0d6ffa3fd5b4abef6d6ac4b9130a6d6a81831bce84860eabd9b11118915849576ef839ca6ef57d555a6fec96f82e9754168aa8a9bbfb0feb9440adc39ff2cb36ab65863891b3165e457ce960a82342241abc1174d85bae3309e9428f58dafd"}, &(0x7f00000002c0)=0xec) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x5}, 0x8) 2018/04/26 07:05:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x401}, 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) [ 91.189814] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 91.201335] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 91.203697] binder: 13772:13779 got new transaction with bad transaction stack, transaction 632 has target 13772:0 [ 91.203711] binder: 13772:13779 transaction failed 29201/-71, size 0-0 line 3037 [ 91.209257] binder_alloc: binder_alloc_mmap_handler: 13772 20000000-20002000 already mapped failed -16 [ 91.210498] binder: BINDER_SET_CONTEXT_MGR already set [ 91.210505] binder: 13772:13779 ioctl 40046207 0 returned -16 [ 91.212168] binder_alloc: 13772: binder_alloc_buf, no vma [ 91.212183] binder: 13772:13779 transaction failed 29189/-3, size 40-8 line 3133 [ 91.213407] binder: 13772:13783 got transaction to invalid handle [ 91.213415] binder: 13772:13783 transaction failed 29201/-22, size 0-0 line 3010 [ 91.222187] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.222196] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.222252] binder: release 13772:13779 transaction 632 out, still active [ 91.222256] binder: unexpected work type, 4, not freed [ 91.222259] binder: undelivered TRANSACTION_COMPLETE [ 91.222265] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.222294] binder: send failed reply for transaction 632, target dead [ 91.247829] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 91.251206] FAT-fs (loop6): bread failed, FSINFO block (sector = 15396) [ 91.287539] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 91.345833] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 91.397103] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:50 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000240)=""/59) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000340)=0x8, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00634040000000000000000000000000000100000000000040000000000000000000000028000000000000000800000000813d00ce5af03bd2c7804860c67a6181d20d90ae15ee5738eb7bb3c10cebaa725ce781c8cca86d538308ff0821b8", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x89, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}], 0x1c) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000380)=0x2, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0xdd, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="00634040010000008c000000000000000000000000000000006faf4dd2b7bfaac00000000000000000000000000000000000000071b76dbdc8d3e4e033f0191a3f38a0a14718ace2142292b0446c276f8d4770c47d9a54132152f54146765f25fe4f46d432a9a8321c0e59d5e8b317f5c18c0ca81f464f189936907c0bf2d80279b10306c220445431ccc62323713dfa1dcf9111528e398c665c843caef465516b598139904e144c76451d160af6688b98a73f6b3e3ac49a62275d44df46921d823eedccbac28b12f36684a273", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/173, 0xad}, {&(0x7f0000000540)=""/131, 0x83}], 0x2) 2018/04/26 07:05:50 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40040, 0x0) getsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000000400), &(0x7f0000000440)=0x4) r1 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x4010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x20, 0x0, &(0x7f0000000080)=[@increfs={0x40046304, 0x1}, @enter_looper={0x630c}, @acquire_done={0x40106309, r1, 0x4}], 0x64, 0x0, &(0x7f0000000140)="5df336f0a444e04b5b08726ec8af427b4a5ce0f0f2bd439668a922e50587c0c386850074ada9ae96f4ccbb005562a5e049be542e1f7ab0b10964347e071bd957f407f8d50c63dad139f0b0097e900bd542b4b0c7423ff1a2f997781af697345540bbd3d6"}) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000340)=ANY=[], &(0x7f00000002c0)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/04/26 07:05:50 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3f}, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00', 0xfffffffffffffffc}, 0x18) 2018/04/26 07:05:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000640)=0x80000000000000b, 0xffffffa7) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000680)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000007c0)=0xe8) bind$vsock_stream(r0, &(0x7f0000000a00)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f0000001000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) accept4$ipx(r0, &(0x7f0000000f00), &(0x7f0000000f40)=0x10, 0x80000) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000880)={{{@in6, @in=@multicast1=0xe0000001, 0x4e21, 0x6, 0x4e1f, 0x0, 0x2, 0x80, 0xa0, 0x11, r1, r2}, {0x0, 0x8001, 0x10000, 0x2, 0xffffffffffffffff, 0x0, 0x40, 0x2}, {0x6, 0xfff, 0x6, 0x80000001}, 0x3f, 0x6e6bb6, 0x2, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0x3f}, 0x2, @in=@multicast2=0xe0000002, 0x3506, 0x3, 0x0, 0x5b, 0x7, 0x2f48, 0x1}}, 0xe8) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000300)=""/194, 0xc2}, {&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000500)=""/213, 0xd5}], 0x4, &(0x7f0000000180)=""/101, 0x65, 0x1}, 0x100) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000f80), &(0x7f0000000fc0)=0x4) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000e00)={0x3, &(0x7f0000000a40)=""/209, &(0x7f0000000d80)=[{0x4, 0xf8, 0x25409faf, &(0x7f0000000b40)=""/248}, {0x49f3, 0x4b, 0x10ac, &(0x7f0000000c40)=""/75}, {0xce, 0x9e, 0x6, &(0x7f0000000cc0)=""/158}]}) accept$packet(r0, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000e80)=0x14) r3 = inotify_add_watch(r0, &(0x7f0000000ec0)='./file0/file0\x00', 0x400) inotify_rm_watch(r0, r3) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000980), &(0x7f00000009c0)=0x30) 2018/04/26 07:05:50 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x6, 0x1, 0x7, "6ad769986418470716b84bf70098addb5b2a5c01220a694a8e8e1ae262fe29c769cb5645322c04d16cdc5483131777fe289bdb0eab840c973aeff416aa1b71", 0x30}, 0x60) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r1, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) signalfd(r0, &(0x7f0000000300)={0x82b}, 0x8) fchown(r0, r2, r3) 2018/04/26 07:05:50 executing program 5: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) 2018/04/26 07:05:50 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dcd, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0xf}], 0x60440, &(0x7f0000000080)=ANY=[]) fstatfs(0xffffffffffffffff, &(0x7f0000000340)=""/196) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1800, 0x80000) close(r0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) timerfd_gettime(r0, &(0x7f0000000040)) [ 91.548718] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:50 executing program 2: r0 = socket$inet(0x2, 0x4007fc, 0x7) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/87) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) chmod(&(0x7f0000000180)='./file0\x00', 0x0) 2018/04/26 07:05:50 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffd) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000001000/0x4000)=nil) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) dup2(r1, r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=ANY=[@ANYBLOB="00634040010000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:50 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x100000000, &(0x7f0000000140)=0x2) [ 91.596187] FAT-fs (loop6): bogus number of reserved sectors [ 91.607761] EXT4-fs: 27 callbacks suppressed [ 91.607769] EXT4-fs (sda1): re-mounted. Opts: init_itable=8, [ 91.611469] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 91.613073] binder: 13848:13856 ioctl c0306201 20008000 returned -14 2018/04/26 07:05:50 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000000)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ifb0\x00'}, 0x18) 2018/04/26 07:05:50 executing program 0: unshare(0x20000) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) setns(0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)=r0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xff, &(0x7f0000000100)="7c6e9da85b9c0b8ef06599f41e0e2c8a885f274089e7f36ef6fb8e9d57b3", 0x1e) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r2, 0x80000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000140)=ANY=[@ANYBLOB="d79870385f64756d6d2ce4149b49296a5346c18ce150144f79828d6e6372797074696f6ef6a98904f8142c0035058031ac57"]) [ 91.613785] binder: 13848:13856 ioctl c0306201 20000400 returned -14 [ 91.616780] EXT4-fs (sda1): Test dummy encryption mount option ignored 2018/04/26 07:05:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYRES64, @ANYBLOB="2672a870c1ff5f1bea6a352b386fd9d61a26ffb25028a4010a1ab25149124e1324d5adcc2063ec7c52b33b3b16ec57b867560f6fb533e8373661572f19bbe07c66ce780c1e48cd4832b3acff7c089d01", @ANYRES16, @ANYPTR], @ANYBLOB="8b49cf5ddc59c5fa91e484a4e635810c66b86f41612ea90524432969d332168412b2d543cae73b4a240860eaa5af8e39a7929f15b2ffad4b43ccc0ed4554084769047f303b21bea97cb11b01b1fa7373313d09bf426a585ec1f3418788b5419e9a6d81ca151cab9b9c2819e35cee1bfe62287b9d885f0d6b6e0ad42b679c78d6b1817ee01805f7a140"], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR64, @ANYPTR, @ANYPTR64, @ANYRES32, @ANYRES32], @ANYRES16], @ANYRES64]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 91.616796] EXT4-fs (sda1): re-mounted. Opts: test_dummy_encryption, [ 91.619333] binder_alloc: binder_alloc_mmap_handler: 13848 20000000-20002000 already mapped failed -16 [ 91.620503] binder: BINDER_SET_CONTEXT_MGR already set [ 91.620511] binder: 13848:13856 ioctl 40046207 0 returned -16 [ 91.621925] binder: 13848:13856 ioctl c0306201 20008000 returned -14 [ 91.637829] binder: 13848:13856 ioctl c0306201 20000400 returned -14 [ 91.645086] FAT-fs (loop1): Unrecognized mount option "w( :q" or missing value [ 91.676098] EXT4-fs (sda1): Test dummy encryption mount option ignored [ 91.676116] EXT4-fs (sda1): re-mounted. Opts: test_dummy_encryption, [ 91.696965] FAT-fs (loop1): Unrecognized mount option "w( :q" or missing value [ 91.705694] EXT4-fs (sda1): re-mounted. Opts: init_itable=8, [ 91.713590] binder: 13877:13882 transaction failed 29189/-22, size 40-8 line 3010 [ 91.727097] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 91.754144] binder: 13877:13892 got transaction to invalid handle [ 91.754153] binder: 13877:13892 transaction failed 29201/-22, size 2-0 line 3010 [ 91.754329] binder: 13877:13882 transaction failed 29189/-22, size 40-8 line 3010 [ 91.775581] IPVS: stopping backup sync thread 10189 ... [ 91.777120] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.777130] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.777241] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.862719] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 91.869641] FAT-fs (loop1): Unrecognized mount option "@" or missing value [ 91.898306] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 91.906116] FAT-fs (loop1): Unrecognized mount option "@" or missing value [ 91.954074] FAT-fs (loop6): Can't find a valid FAT filesystem [ 92.037741] EXT4-fs (sda1): Unrecognized mount option "טp8_dumm" or missing value 2018/04/26 07:05:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000280)={[{@init_itable_val={'init_itable', 0x3d, [0x38]}, 0x2c}]}) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/26 07:05:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x440000, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=""/157, 0x9d) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x4, 0x1, 0x36c}, 0x1, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x659, 0x8, 0x4050, 0x4}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0), 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:51 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000440)='./file0/file0\x00', 0x5dc7, 0x0, &(0x7f00000001c0), 0x100000000, &(0x7f0000000300)=ANY=[]) r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x100000000, 0x8, 0x603, 0x455, 0x0, 0x0, 0x0, 0x1, 0x6, 0x5, 0xe310, 0x9, 0xeb, 0x4, 0x7, 0x8001, 0x5, 0x7f, 0x2, 0xfcf, 0x3, 0x8, 0x8, 0x8, 0x4, 0x3f, 0x80000000, 0x6, 0x9, 0x0, 0x5c17, 0x1, 0x400, 0x6, 0x9, 0x9, 0x0, 0x305, 0x4, @perf_bp={&(0x7f0000000000), 0x1}, 0x15809, 0x81, 0x7fff, 0x6, 0x7, 0x0, 0xe4d}, 0xffffffffffffff9c, 0x8, 0xffffffffffffff9c, 0x3) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000180)={0x3, 0x0, [0x0, 0x0, 0x0]}) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r1, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x80202, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={0x3, 0x70, 0x7, 0x7, 0x5, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x8, 0x20, 0x7, 0x7ff, 0xbf6d, 0x20, 0x26af, 0x2, 0x6, 0xf56, 0xfffffffffffffffc, 0x5, 0x32, 0x9, 0x3, 0x400, 0x1fc0000000, 0x7fff, 0x3709, 0x1f, 0x8001, 0x6, 0x3, 0x3ff, 0x22e5, 0x4, 0x0, 0x9f, 0x2, @perf_config_ext={0x7, 0x200}, 0xa040, 0x101, 0x80000001, 0x4, 0x559, 0x80, 0xfffffffffffffffb}, r1, 0x3, r1, 0x9) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000000c0)=0x1000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) 2018/04/26 07:05:51 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x18200, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x200000000004e24, @rand_addr=0x6}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x60, {0x2, 0x4e21, @multicast1=0xe0000001}, 'teql0\x00'}) r1 = socket$inet(0x2, 0x4000000000000001, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x5, &(0x7f00000001c0)={0x0, 0xf8e792a934b7c70a, 0x3, 0xb54d, r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) gettid() setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ifb0\x00'}, 0x18) 2018/04/26 07:05:51 executing program 0: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) syncfs(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x0, 0x0, 0x7ff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) 2018/04/26 07:05:51 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)}], 0x0, &(0x7f0000000080)=ANY=[]) [ 92.160530] EXT4-fs (sda1): Unrecognized mount option "טp8_dumm" or missing value 2018/04/26 07:05:51 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:51 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="746573745f64756d6d795f656e6372797070696f6e2c00efca8e42befd7c2787b3e0b0fbcefe0d83f1e8348aabb6fab4c2d4a63b39b21c36575725dd8cbb9d791bd98cd536741acaeea3d45bbac1904cb1a7f2987467359c9b93c8d719722b01bbc1e9509985b8e76f42"]) [ 92.230478] FAT-fs (loop6): bogus number of reserved sectors [ 92.234184] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/26 07:05:51 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x1ca) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0xe002, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r0, 0x6080}, {r0, 0x30}, {r0, 0x200}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x1f}, 0x8) 2018/04/26 07:05:51 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) write(r0, &(0x7f00000000c0)="b59e51301fcb6568a4443cbb8133bebf685993ee284894417032919cc81369cf992e0426450937029a75c62998c9d0c0455eae190de212552443073dfaec2a62e7a6bd2e60c8e8", 0x47) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:51 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000300)='/\x00', 0x4, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="c2592058376c5d39fb69c6daf06c81972d4bb2239b227485371372938d16d74fc561af90da1f08764e4bc0d59f657d424f930ad31819c7993271aac7f32f01250f1a797eb29d28878467386014267a9fed4f42eb50decdf5b77dfb0e86e8766ce5cfd192753317bebfb3047309f49b74a74ae516c1aeb2135cee3ef89edaa3376e59cb493fab84bb20314345fc1c0f859d37720b11c305a6fd97b98f3027e78dec9c51dbf24cf3dd6f16c330786e9dc8e32b2c9c2be809ac36eb78402f31cc1775e791a0e7af378947bb81a13e9f9ab6a7b32080429d252311976bf5bbcb6b8890ad0e64935e6660fb", 0xe9, 0x6}], 0x28020, &(0x7f0000000280)) 2018/04/26 07:05:51 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x200800, 0x1) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 92.234192] binder: 13942:13952 ioctl 40046207 0 returned -16 [ 92.235130] binder: 13942:13952 transaction failed 29189/-22, size 40-8 line 3010 [ 92.239187] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 92.241284] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 92.248547] EXT4-fs (sda1): re-mounted. Opts: init_itable=8, [ 92.255887] binder: BINDER_SET_CONTEXT_MGR already set [ 92.255895] binder: 13942:13952 ioctl 40046207 0 returned -16 [ 92.257229] binder: 13942:13963 transaction failed 29189/-22, size 40-8 line 3010 [ 92.280895] EXT4-fs (sda1): re-mounted. Opts: init_itable=8, [ 92.287046] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.287348] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.290021] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 92.296084] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 92.365422] binder: 13985:13988 got new transaction with bad transaction stack, transaction 647 has target 13985:0 [ 92.365436] binder: 13985:13988 transaction failed 29201/-71, size 0-0 line 3037 [ 92.367620] binder_alloc: binder_alloc_mmap_handler: 13985 20000000-20002000 already mapped failed -16 [ 92.368784] binder: BINDER_SET_CONTEXT_MGR already set [ 92.368791] binder: 13985:13988 ioctl 40046207 0 returned -16 [ 92.370314] binder_alloc: 13985: binder_alloc_buf, no vma [ 92.370331] binder: 13985:13988 transaction failed 29189/-3, size 40-8 line 3133 [ 92.381273] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.381332] binder: release 13985:13988 transaction 647 out, still active [ 92.381336] binder: unexpected work type, 4, not freed [ 92.381338] binder: undelivered TRANSACTION_COMPLETE [ 92.381344] binder: undelivered TRANSACTION_ERROR: 29201 [ 92.381374] binder: send failed reply for transaction 647, target dead [ 92.427798] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 92.447349] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 92.451968] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 92.495584] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 92.573807] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/26 07:05:52 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x44, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00664040010000000000000000000000000000000000000000000000000000000000000000000000000000000081fac34e2232ac865d2ca379ae393f39a1683fae0e74858095b70789af372c7d15c3fc2dd637ab8016e566392e1a93867c4fe1befe0e9662ce4c8a0a2e4182b8077ea388a86f930ad05ff43a50b9cb756a8a5da4bacb9b3dc18d2c151348e00da6397624c2944d21c9c9a8245c03b0b3a453763670154ef3456cce6d40170d08fffad0504f4c9de3c84c50eea8db3bb26b47025926a0ec5074", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:52 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000240)={0xca5}, 0x8, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r0, r1) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r2 = open(&(0x7f0000000000)='./file0\x00', 0x3fff6, 0x80) write$binfmt_elf32(r2, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0x800) 2018/04/26 07:05:52 executing program 7: getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000240)) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000440)='./file0/file0\x00', 0x6000, r0, r1, 0x7fffffff, 0xc22, 0x802028) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r2 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000000)=0x10000) fstatfs(r2, &(0x7f0000000340)=""/196) 2018/04/26 07:05:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/206) gettid() setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ifb0\x00'}, 0x18) 2018/04/26 07:05:52 executing program 5: unshare(0x20000) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) setns(0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)=r0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xff, &(0x7f0000000100)="7c6e9da85b9c0b8ef06599f41e0e2c8a885f274089e7f36ef6fb8e9d57b3", 0x1e) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r2, 0x80000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000140)=ANY=[@ANYBLOB="d79870385f64756d6d2ce4149b49296a5346c18ce150144f79828d6e6372797074696f6ef6a98904f8142c0035058031ac57"]) 2018/04/26 07:05:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) 2018/04/26 07:05:52 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000007c0)=""/4096) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x111100, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1000) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 07:05:52 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)}], 0x0, &(0x7f0000000080)=ANY=[]) [ 93.263726] binder: 14034:14039 ioctl c0306201 200000c0 returned -14 [ 93.268757] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 93.274847] FAT-fs (loop6): bogus number of reserved sectors [ 93.274943] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/26 07:05:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fff7, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000700)={r1, 0x43, "122bb5cc26d2a46b0dcfe3648b484eb0f268a178c885894127d90335232e46c284e46eda26aee7f7f076ca7ca2ae14d27e4fc59072a732a35c3b291462ed9a2f15517e"}, &(0x7f00000017c0)=0x4b) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0/file0\x00', 0x7, 0x6, &(0x7f0000000600)=[{&(0x7f0000000240)="dd574ac3d4b545edd0af20cf6dcd1929f7330923497624f8e6437e0fb565de360c81c295489e24996e166adccedf1753a5e25b1925c8b4867094d95e77ea6a31ef56d45b33b140984fc980f012d68efc32cc20482bda4fe372e0a1a8531b7afb0ef17afededc5baf694169434eda6f989bdd9d6030d812162cd278cc1453b240500b41abae6da7b4e89b1eec35d0289e0b9383df3d294c24b1926893b7048d7ff9d382454f62d4d1ede32450d4ad957a58", 0xb1}, {&(0x7f0000000080)="516f9b2a1a615ce623f6b401242ae35199", 0x11, 0xfffffffffffffffd}, {&(0x7f0000000180)="6bfda5790f4c99422c983c558d021f838f29a9c8b144a2251449d3332a4e14c24c6207a2", 0x24, 0x8}, {&(0x7f0000000440)="bb926bc406bc864a9f9a336f514f03cbc3f2ea4572d32f887ec6f2e59bceea5d2f99281a570b875ef784e32ef15ffd38685461c4e3fcbc437c7b026bfc4a1407d9da24f0d94c81d428fd299eabd75f6021a5f1f0d033c1a0e88f9eca282e95f2beb516e9406ee213bd74c90327e93b77b28d654746e7b1a77377b39091f3baf5e62ac9eb711d", 0x86, 0x1000}, {&(0x7f00000007c0)="462016140824ee512b11557efc72a13c8a48e20f7beb23998053e72cd2ee17a15fab98b64ab11f8e1309a9e60c6aa39927b6ea2e90abaa2421071cf5fbd6fe3b6f1fda9e46159495b65d5278bcc979aa480ed9b3d748849685e18e1731b7ab1af7bd500cbb15c17b733e23c41bd63a8519558ba3b2cd3116a4b134cb0927779711feddfe8b62fde9476957a3c16bc6717d6ca6919ce85095c6cf937bf7be926b29f5b50aeb6762f5b44bdbcf15158965cf0340c30d993165d8342460dadd0f87050f4626266fb112ac7c162461b70632a2bd88079f5d67811018ebab64530f15ff44128d23e3026a65161ce0be40271fd07ef6c243cb267cf3326a08bf52b42b61d060c2f9a802c5c2760d7114daed11f7daf9748cf28f204082e5b1b1adb2398c54c8d321517a20cb4c732f57ac3efa133f4c400a662c1b9c0484a8c4e8c55302681f2e7d6a1a42bffea57d25d3e815684298a7b29ac7d4e6c29efd2629702e92e32cc5e9a87023a219656e545a04cfcb8925e4c3c0a2407547c068137eab0b73fc7adc785f62ab6f1a58314ca438c906ac28f760e84821e0fc6b7bcea5bd5f79b453e9ab4f0dbb926b48a3c79101bf04664b430c0aebf11f5d148c14b83b9dafa2376b12225c7dc8e0d71f4f39bcb60dc0a1b2eb2c2b375d4b174a94b3070afe65af734c1230970a8fdfde90ff21fa732ede3aa77aef89c85c9aff0eb09f245739d2578626c8e2bf70ad6c74bb9cc8323baa84b2d2f58499eb733710bfb24d72197feb655c2550c12811837bd9dc482b4a0adfbd62bf5d3389c13d327e967972c6cdb288504dddc20f7c383856db8048e893e91aef88aef518edb7b6b05a2e357e57a0cca1ebf3e53c409b6fc866fb7674f2a7b10c41f0768945375c6cfb637a64407095e34eb54a1f2dccd2b617d3c25d2b0a88228483b38b0f53074ae0a8e8e14b6f0cf47dff7e32752745474f056d52672a312fe6929d2183795a72acf97d54720758cd865f30422230634e3e54f33b46ea384338002efdabe046c7d0ceb4eabf2d14e81573a0b5efd8b55a258476a4f74b5b9ca7f6669e0ad69c236a4bef2839c9a20970a3d5a42cb01597156f2898fde0f1b78ca017e3d0884a8342a1d87861d0f364e5a101b010d5ee17f2540afb201f49ccde3669add475d78aefdc8d3ed82dc2bfcc257350697f7d5a9e67f76988107daecd41102c183b8aed823d50a9aa8d921cb44a24028a0192a4c252092ff3e4925bc22c75cbedf2492201f24f3f4814f92b2c0d3deab89de49b670fa3c7a54bd6c2feeabacfc8f2b5980a193be28ca875a265448258093527f06048ea8189fe09d4c963c11c2f9c51b575e1e9991850d2a15288ac028fd8d35f417883a33836c7fa0efca6f1aa35ae0f5ab1516d18be4a9aeea71b872ef7847f90d77bdde21f165d09f5700b31bd7e73b99e38c98ea39b68573a62ae41d1689ee26fb13a6b45d48efb8f01ea3140695035c51160040f024d355580ee031fc2063a50627a2b4dfd1f9b42ed18faa489f521f0bab96e6c317964e9c5488b6575f985620b6b7980a8b14995820e50782f1d7ff5a0cac00f3745918cb1be998cf626b6b478fb2d5d5f87a14d35983a9ac144f1356b881a5841b8ab8355874f68cc266a2d3d5a1e0576b8886096ff27eb1b7b14dad6717a2e9c24a0c0fa3607004991185202cfcba697fd505b5c6f0fbfe6811f95c7422155a0f4c7afa002b89f64b7b1ec56dc41c95d1492c912f239ec44cfc3bcdcc314ce1916b0591bd4bd7decc6e21c0f7c78a0e1ce1ea1322adb3542652779b9c64cee14935c8828e5337605cd7927f19ff4c0d282fbf45be6289c44149760c32442c3135bed2bd2231b948ea7a42801574a3c523a4e64522ccf49e793d5ee3a21a83f3612933cf7dcf1b0feae799795b205ca09d970ca87d01e2788df44748b44341b8a18551f39aebf650f458ca88e9eabb2c6c4e6a9708146e31039c88e2ddacb21c14428a3fe456e28b1b399fb308ba863251fef143029fd26f3bc02f86b1688e1c543ddfcb0007ea446bae20c435e82f7dc6965b0ed127291eecbcf69fcac5c5dc34b47755de671a264a9d328c5ba26b4b062203d7a8df401c265aa012b9ef03af48a21d0b3cb8f1e87abdf6784820feb9018016a28e3c77316f6df1efe9b24ed424712a0fa3c600226a2ad12fa42c555c3ddf71ea55781852c7aae62c109f0c762250ba7f7eabefbfb868c1a03fc5b09be2257941c7d59c9a4e858f596191695d741e169eb812354c8776a50cc1c41be9c3f080348289a6f24b74cb2602355a1336013d379c8a187c66b4ff6aff68a09aa86a8560a6aee28b5450a9d0992adadfffc19679873a109ea4a892a095828c9405d8715bcf9e9f71ed2a454b59ff8dadd8a09b45cbb8f7220781f0e63e59630930fd85f0b0078aec1c6af83d6046eb93d6ef6176e869f69b8a5804764290abce464997c0d988132e655de3fb1df13676c5ce675c4c9f6c0282d93e75b4aa467f37deab8cfdab6ab999b86b5d8feb0ab0f30d8fba130e410052e49e1edca41bbea93a26f100afc4684453875551b98654a8a8d98205df7e53ddd66043f02d24edcf4ee1d9a31d702cbbf4268de17cb741f6e7b7268dafb458f860568710eb9f763f5e31494c6b666b9f0f02416180b5652f9c730e87c9f9f3d9ddf3e5255e428232e556eb9a164e59b5dcc121bf1ba9d6497b17a7a25ff7cd05a6e0cf553cfffe84e606c9367bd889cbf39c44cb1985edbd4997ef2adaae7a598693906bb6a02b34e5490847be3185265edaa5398012148e82e110eca6688f34e6e3e2181b6347d24186699b569afa28134ad22304acc010d0898c27bc133e67f510fcb594339875b71169fc1f0ea7c2b25fffde42b6aaad1799bb84e7ffd657ba7c9145af68d1475e1c50e13c1d3dcd498458e4a2704073209005682ac60ef586efd2f7bcf49c76bc70725145fb94be7df92a32f3dc6d8fdc5a1e9294f5eaeaa26c7ebee035b8c20d9a456304e113c6fa5040396fbfc3f7696dd51f4c9dd096703ea67dc6ece344a176c886901cb19ebffa047421d464d2fd64c59779d606c2778d00f76fb78bfbb2ccdf8d3efa365295004250be8a641cab74bedb7bc8600070f05e08e6f359de4d7e2a78c1dce9ff24aca5d5c5c9d62c621ce582603aa84a15b9da1dda1aba7f13e397cfcf31bcdfeeb77d0ce2fb630978bb0da3abe54fa2cac3d064af98b298823c491ab72df058bd407afc43320c39010ced22e3410629b3988e49414bf798331849b30fd41c315ff7ecd821434fc0b8c4f4bae7d7a785c1cfd6f99060c69a1af1698d7b593b6ce971fdd43e33ca6ade08cd11bd587e6decf3add48973144c3b5957ca0d4e8fa355fffc59b99128c651c7bd43a41533f865192ce4452e690e1e5a7e84d3b4d2342dc58060041b959c1e238ca7f4f3ea980f03ea31a91f93b3b4d707e317a6920af9057e8daeb1be73a2e95a8f3197e2a6b91c212df034c9c24df4b12a41d7576f12c261eece4c12f6514bf5e472b5a6b7e309c20418580ccb835da6fbd0c9e0750b4778e5c7a0643596cb95e7b79c4763b0ae1cb9fce180491031f1898c35b1433f0f8ee9fa8d55fc30715723c9318786fc5dac219c6e76e1820954ab646867550468c20e5b65da7a8943f4f01b9f18f3253200084b7925814712505b55d1ffbac0a3f2db965071a71397192590a9c1308dd6279207d6a9817c4804dc10552b20bddcd1f09b24202bd5e6ee4fb9d3964a2fe745abb29ae886d2b2b8f960d1d28d8cce0ddf649591899e23c2a94ae2aa591400cd4d649092420c9074d29399a268813946ee0e069f700dd369acd8f291346767c45eb36783cc0de84c5f60455eecf7094580edb42c233023040db8127dd7adc93038dba180b46d29d295f1245466b1f78df3d88d2b0a3058e520d1e78c68020c4ed8ad43ac26f26648c4d1fdfedc74030edb4460fe2bbdcf1d7d41ec4622438d1865dd446b936a5afa18f0a330ac33a23371fb729ad90e679bb4d60ca27d1ede76ac2905e4ee6e1113b431d86f07baa23ef303ae829e4c54c60c40a574ca7ea118927458f903d35cb1d05391027e70f8c26ad4140fba9e697ae81d268eeec94c16233c82bc53442fa9fe13c614f6321ccf66ef025b914bd77d90c10857a44d53b7ae303b2fac7b07a13df2764f83db01d4fb713efb705ad9a2323b12079f6c3f0dc0612252dad9659d66eb58a5e73463b17dffdc3dd583bb3bf064944dc40623ed9aaf46c24a8daea7e7b29a469b9d3e294444713d9ed7f9c1d799ebcc636aac2927137c30efd1483c0cd763e2756d8089ed9a5bb75f005cf58a5cc494a7e89520ff101e233c207ef95f54a95b58e4a57bd6b1f03accef603f6cdea76b13b605b64bca084e1e26b5637c8ec681bdc487c43e4c8d3b7bb9f3f8cb50794c2fa5c76c3bd483e792d04dee4241f1e8b3da0d8b032fca4539753a707b01eb280ecc2d2a5ed94b0581b3e314df50847b83478b4a718916fd4597392fc58d2cc93a2832150ad0048392b3ac32d372c0c32848303f5e0eb1d23343943d41e7b3a6cd6a02a3ecc21ab077c86fa5b2875632b57c4e2fa8f4814e38b1b7a5574a81a2d5de7a0f7408e85310884ca49cc24721ca8213f3522040d0506e4047e2ca6cf36a9c6a7b9dd4e6c34a2f5ccc65614c544dacb18a373da2ec4ec34ae5050f78a859dd21ef3d551e17c5475cac55cfbbb19ba13e260eb33c41536f347cb171c270f91224ee578832a4a7f6c2063081330e1d0b33f98ed8f5027e771bd645540b2e93ba03606181f8b43de202b8dab94f45b022b4a2a09cd2bfa561edbb302e88242c40e27368479b6dbf846f53711e32875ba0ff9f15d1641413f95fa7eaec03019a61ce2773777e055b56aafd51adfc2473ec673518a952a2cff789b87378f78b41c960d2a3a707b5b58ff56480e2fa3217c62c7d7800d1c55ee13357c2e91634fbf192616c2ba0d492686bb5c91d5f77d4e29de0ee766479aee805ed65a529eb6f2e39b2339d4ffd5b681f8e4a6919f0de6c7165ecccd0571e13d18ef77778dbb07caa81fb59807db5a450b1d06da55fdcbd9eafdf1992f3ab70734d10fa1d7fc7cf9ed8c5557586cf02071c3f4bc85e1e274b6922c8b5d18c91c899901c4d9678b9345b0d0b09e4e3c6a318bda936809c1443f0fabd4947c48ad78d159f5de73e5553a3b2beb01ed0145b4d0fd989e108d1bcc9255882685d2fc3cc221889563d51574b691e1f724ac95ccc26a16db0c622260c7400b2e9bf5f5f764ddaea2bda4b489309ac90e5830dd5cc0a7561ab654f5464027dfc313aeff070767c0af8fe34e08b46b316638931f612a85754a98c874c03fa7318e67bcb882132e5e699a01707a8b0f309f73d5b2ad95026685233af5d87c0e57f7330ef956175fe0fe75ad1005e38078d581f8dc994164dba2e580eac43767c97b93f7d59b7fc62007b3e56bd12b8b77ca38be815101f581be7f1dbb2f0f90625d5e51f59f9e69c4f22fa78a2e94e098c0000e95e2e0aec709b333a436b88bff748a82eabb8182651806dcdf3815618c50e8f11372d5cc150e9987c7b6256fef0137e04910ccec25a73033db01441580d2a5f1f35f45d55269661715ae6145e209df956af921031cff17ac982878e7cb4f0cbb2082a2f9d10aa5e9eede93fdc5c365760c905fa82999dec57b2bcbb9debabc5aa33719eb8f356a9fdd3f65caad72a5cd8d9e0febb58ff0b4abecf8b6878744d26c8e9cf3f1a5a76074c2", 0x1000, 0x2d7}, {&(0x7f0000000500)="247b1ba1b9481f13ec8ab250336542644602027ad774e886f09dcdc3952d59c7d2c82b62fea70087f27412a119b2312d55be9e56dcc37ab891d312b9b81c58ab539438b062b9df68e48f3713e04ad9453008d1d9f6bde8fa61e60aa13d26855a573c83117edbc3eb5093dbcfd08d08c25cd862e3dfc6dd29ae90c607f026e48176a3118a9374530c7cc75cf157520d058972068aa4ea6e2dd072989cc17b8d610aafbaf5f95cc57f12e431454ac7f5d4b46b25c05ceca8d44c7b4797b933f2dc97d845effb232a0a7effb2c5aa2bdc8ef7473a27fa910d8153df638db9976658a181f30a80", 0xe5, 0x8}], 0x40000, &(0x7f0000000300)=ANY=[@ANYBLOB="5e72726f727306000000000000003d1c3d676f6e740000000000006e66732c756d61736b3d30373433372c00"]) 2018/04/26 07:05:52 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd", 0x1f}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="fa3803e2437f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a7af1e554d95435cda49f3ccf02d1d8efed7dfaab7dd40b0fd482361e58d6558854e1f0852458798e6be8520020441cdf549c76bc023f45a637d8735d13e5bdb828020c5dd421e777f415c"], 0x58) [ 93.281470] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 93.285479] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 93.302372] IPVS: stopping backup sync thread 14057 ... [ 93.327446] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 [ 93.327657] IPVS: stopping backup sync thread 14060 ... [ 93.375746] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 93.399160] binder_alloc: binder_alloc_mmap_handler: 14034 20000000-20002000 already mapped failed -16 [ 93.411555] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/26 07:05:52 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) r1 = getpgrp(0xffffffffffffffff) r2 = getpid() tgkill(r1, r2, 0x27) 2018/04/26 07:05:52 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd", 0x1f}], 0x0, &(0x7f0000000080)=ANY=[]) [ 93.417321] binder: 14034:14071 ioctl 40046207 0 returned -16 [ 93.424740] binder_alloc: 14034: binder_alloc_buf, no vma [ 93.430841] binder: 14034:14071 transaction failed 29189/-3, size 40-8 line 3133 [ 93.441874] FAT-fs (loop3): Unrecognized mount option "./file0" or missing value 2018/04/26 07:05:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fffa, 0x2) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x4, 0x80000000, 0x3, {0x77359400}, 0x9, 0xfff}) fstatfs(r0, &(0x7f0000000340)=""/196) 2018/04/26 07:05:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) gettid() socket$nl_route(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ifb0\x00'}, 0x18) 2018/04/26 07:05:52 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)="7d38f43200", &(0x7f0000000140)='/\x00', 0x0, 0xa, &(0x7f0000001740)=[{&(0x7f0000000440)="5ddb24a85f909e2a96e1811139da219889e99dbf9cef8058c3840f7b4e7227727ca923ecce347209a0c9b77bde0d17541263b73102173d199b93b470055a8a2350cff7b86add62362dd6ada804d94a00f43a008615444f14c6880fe413f59399ace9ae3cf2dd65c12940d79c9eead169af37382d92667edd7f6f53c2888d2818f368d2339e02d134e78fb0e2ddc68fec55d5bec8e3f58d17b8527bb350cd4ffb318f1c6704b5543aff4b401b", 0xac, 0x884}, {&(0x7f0000000340)="1a00a49781261a7af0560c0991edad1122a304e3368e182f5c99301cb957061e2958bca45a292c3426d6a445d65594d5ec05e83a0d3f87ff80ef934e30ba5661912d2f91e4b0e59175f59e85036cc3c9ec419bf8c97cac69477c66a35ecec4d47968ab82e6bf5b387678238b53b8df5b193f91b1d1f0f6c68bbf1c07e4c2dad4f9f9a4f31e1c9e694a86d502b91643ca82111130ec01e174aac0903b9454b71da4c33a39ad03b287e8b26b5c75e54d0dd68fb92daaa22ccccb9d65887777f1fbef5a8d48dc2188956ce8deeca1206df83d1d78914244f9fcc140444e", 0xdc, 0xb09}, {&(0x7f0000000240)='i=', 0x2, 0x7ff}, {&(0x7f0000001840)="60575cc2b453e5438a69407bfded511ab89e3a0c216e8ed5e75c89a7e1e8682c6ff8f28e79cef541e568932a09fedc266426ea510c2c0d19aa08ed2e59fa067761fab3c73951a712fb5d4845d58cc0e145ecb0350811f0f3b7b8bd9f9baf86def9639b630dae00d5f20921aeb209c2a5dd8522ca4129cede9fc43baac53ea4a2af5c9ab127a4e5e0b1aa0ff61670dbcbb8603fb0870f661e9f984e0e8649f58a29aff179d632ff1565a27553c1cfda7980", 0xb1, 0x9}, {&(0x7f0000000500)="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", 0x1000, 0x5}, {&(0x7f0000000280)="bb48f499eb92b1e5b875b00421558b16ea", 0x11, 0x4}, {&(0x7f0000001500)="714fac1420fafac557b211b6cec4fbf8339cbd1b67c565208ed3ef8c48facdb499d20ba2c04f8850b2b22219b5b2b39304cbf1061c2c1fd3020bf2eb8ecf2e2aade338b05e", 0x45, 0xc0000}, {&(0x7f0000001580)="7eea26ef26ed059a1278dd4160f269aab95eb4134762060893704cfa4a1fb2c301ad8e03d15785377f387577f77731219ecde4d38429e4a65bff6f2fbf45ef233ba20ffbf1482597ac5614472b1349ad430fff7398c32fe9c55bc7cdb3305b4dac1c689a7773204708", 0x69, 0x163}, {&(0x7f0000001900)="93abaebb6983e43aff8257a2c839e1353d80d1fae5c5c978f2182022e9a6a9e75c0d042e48b1ed5a8183fa61b6ab2eae93037dbbca9dcba85c2984b7a94c4bcc89ff68576a60e3a4d9ea1fc262e10c10b04ccfef0905981d96a686c91946af71003a476de287014ea74206b44faaeff2573bf87c38ea652cffb57674028438db5b56ea702ee3725c254fc916ce442d0495ebc74b01f0a973ba4efa41957249d03c9dd5f9d132336a479a0e0d639f827c55d089b12d21cf993bd23a7ea8089bd8305ffe", 0xc3, 0x7}, {&(0x7f0000000080)="f87d5a06f6ed2e7d05003983a46622b1bafc70977db2352d183aab031972ad38bf7b7c3104cdd35322e44f3bf5a928d63398f92bd0c9eaf333432f7ce65415fa675a0d4b008291dd4d474b81fde0d990b1cc3f53bd1d9622a1d6b7", 0x5b, 0x6}], 0x28020, &(0x7f0000000040)=ANY=[@ANYRES32]) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) 2018/04/26 07:05:52 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$binfmt_elf32(r1, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 93.463442] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 93.480603] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.480697] binder: release 14034:14039 transaction 653 out, still active [ 93.480701] binder: unexpected work type, 4, not freed [ 93.480703] binder: undelivered TRANSACTION_COMPLETE [ 93.480735] binder: send failed reply for transaction 653, target dead [ 93.499735] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 93.509789] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 93.524655] binder: 14088:14091 got new transaction with bad transaction stack, transaction 658 has target 14088:0 [ 93.524668] binder: 14088:14091 transaction failed 29201/-71, size 0-0 line 3037 [ 93.535099] binder: BINDER_SET_CONTEXT_MGR already set [ 93.535113] binder: 14088:14098 ioctl 40046207 0 returned -16 [ 93.542493] binder_alloc: 14088: binder_alloc_buf, no vma [ 93.542509] binder: 14088:14098 transaction failed 29189/-3, size 40-8 line 3133 [ 93.553119] IPVS: stopping backup sync thread 14101 ... [ 93.559967] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.560047] binder: release 14088:14091 transaction 658 out, still active [ 93.560050] binder: unexpected work type, 4, not freed [ 93.560053] binder: undelivered TRANSACTION_COMPLETE [ 93.560059] binder: undelivered TRANSACTION_ERROR: 29201 [ 93.560090] binder: send failed reply for transaction 658, target dead [ 93.567759] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 93.569685] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 [ 93.571153] IPVS: stopping backup sync thread 14104 ... [ 93.694987] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 93.704379] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 93.809748] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 93.862798] FAT-fs (loop3): Unrecognized mount option "./file0" or missing value 2018/04/26 07:05:52 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1110bc, 0x80) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000340), &(0x7f0000000080)=0x3) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x3fbcd220}, &(0x7f00000001c0)=0x8) pipe(&(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="ea0000008b3473c2d7756799e025cb8824422dd468aeff27ce348d5676bb7c090000000000000031696fe1d8ea4b9295e199e2e0fdf50b89011e194dcdd41134df6687e190e3d6fdfdf4318643a595cfe8169213b86a720151fc458653f157ea2454453a683d4d07acf663d49fc338e57b4a36f93846aae0afd6a419315c5ac75740060d8c62c5d1dcdfb3240000000000000002a17aeac1a321aa87775dabcbe3cbe952b6a6e11d83a39bbecfb2ddf830196cbe4eb718890cd8edd7f7cb8a4bda2c064612d3a23026f8e1f2bf2479a8e59c4cda7153381e5a7393035cc5b4c4d674c69d1fc8a6335c59b3396d69"], &(0x7f0000000300)=0xf2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000380)={'NETMAP\x00'}, &(0x7f00000003c0)=0x1e) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, {0x1, @random="91b4fc8a28ac"}, 0x2, {0x2, 0x4e21, @multicast2=0xe0000002}, 'syzkaller1\x00'}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffff) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) dup2(r3, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="42229ea0120400b61aa785b0d700"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:52 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd", 0x1f}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:52 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x0, 0x1, 0x4, 0x3, 0x4}}) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r1, &(0x7f0000000340)=""/196) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) 2018/04/26 07:05:52 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$netlink(r1, 0x10e, 0x1, &(0x7f0000000280)=""/208, &(0x7f0000000380)=0xd0) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ifb0\x00'}, 0x18) 2018/04/26 07:05:52 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r2, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:52 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect(r0, &(0x7f0000000340)=@in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x80) socketpair(0x9, 0x80800, 0x401, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') perf_event_open(&(0x7f0000000580)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f0000000180)='ip6gre0\x00'}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r5 = add_key$user(&(0x7f0000000580)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="e8e7b22cb4e00352bfc1cb1f4da9a0d4e5d727b3db95b59cd9dad0918191d6844b15", 0xfffffcb1, 0xfffffffffffffffd) keyctl$revoke(0x3, r5) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000980)={r7, @in6={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8455}}, 0x3}, 0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000008c0)={r7, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x5}, 0x90) quotactl(0x9, &(0x7f0000000000)='./file0\x00', r6, &(0x7f0000000280)="964d37ed18da58cec18c4e1cc4ed884fd4d0f233b196ff3e6477d137c5fe5c28ebd4487713ac0bdf18c8955d6ade474fe65d5b745f148cfcf75aa93618c05556a517e3671102288ff89316c6c78b057ba6737fe514518fa07b511cbcc944a90fe6c6291f98bb38eb2d38b0") setsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f00000007c0)="7372cb08995233759565d0cf97f34fa4c7ac0e97d7bab76a5deaccf459d473d9c28b36cdceb352374db7c42b46695d3b067908d942f1768599078a0568d5a041392a8247f814e784e47c804b91b29424e0fff20a37ac3ff95764a3846e0dae8407f308f3c91a4f41d195e3733f3a95edaf9488e247ebf3bacfc4bf687364c87bc7da80afbf8a3749e7a07d4a62a5ea75d8e3eff876aa6a631f63a1ab2b516054b742c71d664e5fb56f647676b8255aa8a6884a40d17cffe3de4760b90acb23a058", 0xfffffed5) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) 2018/04/26 07:05:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/206) gettid() setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ifb0\x00'}, 0x18) 2018/04/26 07:05:52 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0\x00', 0x3fffa, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x100000001, 0x401, 0x4, 0x10001}, 0x8) 2018/04/26 07:05:53 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635", 0x2f}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x800, 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x2}) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) [ 93.959570] binder_alloc: 14151: binder_alloc_buf, no vma [ 93.964205] FAT-fs (loop7): Unrecognized mount option "Xmkfs.fat" or missing value 2018/04/26 07:05:53 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000140)=""/206) gettid() setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ifb0\x00'}, 0x18) [ 93.966620] IPVS: stopping backup sync thread 14169 ... [ 93.970707] IPVS: stopping backup sync thread 14176 ... [ 93.977023] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 93.986001] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 [ 93.987289] IPVS: stopping backup sync thread 14180 ... 2018/04/26 07:05:53 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000200)={0x0, 'irlan0\x00', 0x1}, 0x18) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) gettid() setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ifb0\x00'}, 0x18) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000140)={0x200, 0x0, 'client1\x00', 0x4, "14863d032a5c1b4f", "72be66d4bbac5075451f700cb8810fc6eb66925710118cf1a6a802eddfeae441", 0xff, 0x7}) 2018/04/26 07:05:53 executing program 7: clock_getres(0x6, &(0x7f0000000580)) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x8bd, 0x4, &(0x7f0000000500)=[{&(0x7f0000000080)="85d598628d81ba670cc969833cb33180a1e1ed7b6d3be585e8252b6874a6ed06f9c03c207f9b56986bfdcde036cf32b0cdb7fdb377ac25e1c95e1b65e459563f", 0x40, 0x1}, {&(0x7f0000000240)="b151c87dbeaf9927a5555f8fae7f62033005410abdc66057728ee51bc1813cba291c587129a6969ac246d00d7ae7ea6600e167e5ae89bde595ec2f7e0970be4be63a5b3210dad63feaab118f9904a2834636bc6346fca2d4563f34769a9e2144fb1988f9431e22883a24906adff5d92d64e04756d98db6d249373e3e8a2c0a57bd202b12f0bb8251bdff770d54844f017bc3a3b9e429a055d34b7a89", 0x9c, 0x8}, {&(0x7f0000000180)="71430c40d117d27c3119fabf9ecf0e7036", 0x11, 0x9}, {&(0x7f0000000440)="def487b7da57145435df91a383867a97c8dc4c352321e62081be5b5251b5839b9ce6533cff5325ae8bc11d14eb4438edfb3d5bf9624ffd1a40950c6641179ed2b18635a133ae98af2024db89d0320b2cfbaa4e08ab09dbe40001bbe65f2762ac2e968768b1b4853177c8c5ef2ca087065985d6928bfdde693eefd7c1ee370941f4e92d49a3fb4d549a107c372c102c98c6f178f6433e304d86cf5c3c70773a7895d7", 0xa2, 0x9ea}], 0x2000000, &(0x7f00000001c0)=ANY=[@ANYBLOB="636865636b3d72656c617865642c636865636b3d7374726963762c616c6c6f775f7574696d653d323035b02d31302c666c7573682c00"]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) unlink(&(0x7f0000000400)='./file0/file0\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000003c0)={0x12, 0x81, &(0x7f0000000300)="915ffacb4ba7652af4f8972ed2c44c28d4b01506875488a0340a19cb169785b5f342302a132ccd9669500f3f8d5d712f994cd803368bf7530e13179d6e83129b0289247054940bb95a1cefe028989f4bb2d143b1962cc442f0c96a3f221259e24e108302d6ec9a0b1a9df32e64d38e8eff1ac2f712275477d43bbcb7f7be69b90e"}) 2018/04/26 07:05:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0\x00', 0x4400, 0x40) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) [ 93.994836] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 94.010750] FAT-fs (loop7): Unrecognized mount option "Xmkfs.fat" or missing value [ 94.080856] binder: 14151:14168 transaction failed 29189/-3, size 40-8 line 3133 2018/04/26 07:05:53 executing program 4: getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000000000000000000000000000000000280000000000e20008000000000000008ae415f6e7faa82ec5cc765b09779488e1b527cb43d045724a1c2104b58666ea2002769d2c69259a83823cdd44a2ed68e36af12e845021e0e7746b36459cb0b07e234a021c16cb46f128432a5683ca250ee075f7949a26e0edd7fc420c3c6d1c64839052755141edd16f1b2ca0ff25d6801530b3dff6ed6c7049105118e4d0d16d489336215ee26a0898f98ece12b691385469690260c41881ff70b89a9791c5269267f0fbf73e1c3d574e0a5c816adff76500000000000000", @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) [ 94.118112] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 94.126051] binder: BINDER_SET_CONTEXT_MGR already set [ 94.126059] binder: 14151:14168 ioctl 40046207 0 returned -16 [ 94.127416] binder_alloc: 14151: binder_alloc_buf, no vma 2018/04/26 07:05:53 executing program 5: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x1ca) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0xe002, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r0, 0x6080}, {r0, 0x30}, {r0, 0x200}], 0x4, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x1f}, 0x8) 2018/04/26 07:05:53 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x145) accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000001c0)=0x48, 0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x802c0, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f00000003c0)=0x6e, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000400)={0xffffffffffffffff}) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000440)='tasks\x00', 0x2, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80000) r2 = dup2(r0, r1) connect$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) syz_mount_image$minix(&(0x7f0000000500)='minix\x00', &(0x7f0000000540)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000600)=[{&(0x7f0000000580)="fc227a10a7745dc2e0da97f263a93d64c93525ed1b7e2c97eb98270be39c57923a75d7b5750191211230d621ef61b9a7c90c53b1b981ba7f42cd23611480f5c8a9117c92f59532c623100d61e9b236aa08dc100e10450b699c8a", 0x5a, 0x1}], 0x409, 0x0) stat(&(0x7f00000002c0)='/\x00', &(0x7f0000000240)) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) [ 94.127437] binder: 14151:14168 transaction failed 29189/-3, size 40-8 line 3133 [ 94.127501] binder: 14151:14207 got transaction to invalid handle [ 94.127509] binder: 14151:14207 transaction failed 29201/-22, size 0-0 line 3010 2018/04/26 07:05:53 executing program 7: modify_ldt$write(0x1, &(0x7f0000000000)={0x81, 0xfffffffe, 0xffffffff, 0x3f, 0x80, 0x7f, 0x6, 0x5, 0x6, 0x3ff}, 0x10) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000240)=""/196) 2018/04/26 07:05:53 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f00000007c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}], "", [[], [], [], [], [], [], []]}, 0x758) [ 94.145542] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 94.150738] IPVS: stopping backup sync thread 14218 ... [ 94.152819] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.152830] binder: undelivered TRANSACTION_ERROR: 29201 [ 94.152890] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.158108] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 [ 94.158649] IPVS: stopping backup sync thread 14220 ... [ 94.163512] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 [ 94.164670] IPVS: stopping backup sync thread 14221 ... [ 94.180657] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 94.204656] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 94.258333] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 94.266142] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 94.267103] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 94.269488] binder: 14224:14232 ioctl c0306201 20008000 returned -14 [ 94.271957] binder: 14224:14232 got transaction to invalid handle [ 94.271965] binder: 14224:14232 transaction failed 29201/-22, size 0-0 line 3010 [ 94.275948] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 94.293091] binder: 14224:14253 ioctl c0306201 20008000 returned -14 [ 94.312087] binder: undelivered TRANSACTION_ERROR: 29201 [ 94.381059] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 94.384066] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 94.390085] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 94.426107] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 94.435529] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 94.457909] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 94.518490] FAT-fs (loop6): count of clusters too big (3230537310) [ 94.524786] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/26 07:05:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) gettid() syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x10000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000140)="10e4e1ed555e6c7e3eb2dbfea0ffd39d11ce785702f0951344f34f6cdedd235bbbf7e725a7e34bb4de66793bddbbf77f26f0174f70d5b14468b5479dc1da0c2fa1064c657130f496c058c0d317c297bae52815b13792360a7e95866787fdb4d3c26c1a692dad57aef0cbf31edf6d32018dacf690e2a1507fc9b02a98b0b9f86c830887b06d1197c2ca18ad8fcc1fa22cc7f5553e52e6481b53872b148e03d84e252e64ba908d352e5ada2f7710377a359a203e6ec41a73217f3985b1377a55b1d394773cce1e940b9907f919e9b864dc49d42f5496932a10bcbdccac", 0xdc, 0x6}], 0x980000, &(0x7f0000000280)={[{@usrjquota_file='usrjquota=syz', 0x2c}, {@balloc_border='block-allocator=border', 0x2c}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ifb0\x00'}, 0x18) 2018/04/26 07:05:54 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="01f7ff1763ad64746295df4f00000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/26 07:05:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)={[{@test_dummy_encryption='test_dummy_encryption', 0x2c}]}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@empty, 0x7, r1}) 2018/04/26 07:05:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)) 2018/04/26 07:05:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/24) 2018/04/26 07:05:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000343f387f8c0c5ce85f8a7d8b95e9f17a113607c310a2e0bf7b10efa79e623a8430eace3a159202f771691515693567bff4f4aaa24616f32553cd455fd182b93be62423616f95e1f8c88a624ab0"], 0x58) 2018/04/26 07:05:54 executing program 5: modify_ldt$write(0x1, &(0x7f0000000000)={0x81, 0xfffffffe, 0xffffffff, 0x3f, 0x80, 0x7f, 0x6, 0x5, 0x6, 0x3ff}, 0x10) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r0, &(0x7f0000000240)=""/196) 2018/04/26 07:05:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635", 0x2f}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:54 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x8000000000000000) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/26 07:05:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0\x00', 0x12000, 0x0) fstatfs(r0, &(0x7f0000000340)=""/196) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000440)=""/228) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x18110, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x68, 0x0, &(0x7f0000000180)=[@enter_looper={0x630c}, @acquire_done={0x40106309, r1, 0x7}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x40, 0x8, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0}, @ptr={0x70742a85, 0x1, &(0x7f0000000000), 0x1, 0x3, 0x15}], &(0x7f0000000080)=[0x18]}, 0x9}}, @exit_looper={0x630d}], 0x53, 0x0, &(0x7f0000000240)="f982fc1427b363162907662821c4ef83d1eaec3438454b265e8d364f35c052e157f7d26ce49e48ec241348ac5b72a5a4e1312c3cbb20fbd6db115c50de459bb31da1eb571a0c3a36e148b9a88149bef37fb6dd"}) [ 95.041694] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.045830] binder: 14290:14292 got transaction with invalid data ptr [ 95.045855] binder: 14290:14292 transaction failed 29201/-14, size 40-8 line 3152 [ 95.052636] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.053067] binder_alloc: binder_alloc_mmap_handler: 14290 20000000-20002000 already mapped failed -16 [ 95.053415] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.053421] FAT-fs (loop6): count of clusters too big (3230537310) [ 95.053426] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/26 07:05:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635", 0x2f}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000040), &(0x7f0000000180)=0x68) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x115) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000001c0)) [ 95.054250] binder: BINDER_SET_CONTEXT_MGR already set [ 95.054258] binder: 14290:14292 ioctl 40046207 0 returned -16 [ 95.055619] binder_alloc: 14290: binder_alloc_buf, no vma [ 95.055636] binder: 14290:14292 transaction failed 29189/-3, size 40-8 line 3133 [ 95.055667] binder: 14290:14308 got transaction to invalid handle [ 95.055674] binder: 14290:14308 transaction failed 29201/-22, size 0-0 line 3010 [ 95.064925] binder: undelivered TRANSACTION_ERROR: 29189 [ 95.064935] binder: undelivered TRANSACTION_ERROR: 29201 [ 95.064992] binder: undelivered TRANSACTION_ERROR: 29201 [ 95.066345] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.070075] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.105660] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.175522] binder_alloc: binder_alloc_mmap_handler: 14319 20000000-20002000 already mapped failed -16 [ 95.176709] binder: BINDER_SET_CONTEXT_MGR already set [ 95.176717] binder: 14319:14322 ioctl 40046207 0 returned -16 [ 95.190261] binder: release 14319:14322 transaction 673 out, still active [ 95.190266] binder: unexpected work type, 4, not freed [ 95.190268] binder: undelivered TRANSACTION_COMPLETE [ 95.190305] binder: send failed reply for transaction 673, target dead [ 95.208664] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.208671] FAT-fs (loop6): count of clusters too big (3230537310) [ 95.208675] FAT-fs (loop6): Can't find a valid FAT filesystem [ 95.214810] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.215999] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.217909] IPVS: stopping backup sync thread 14342 ... [ 95.249353] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.270810] IPVS: stopping backup sync thread 14353 ... [ 95.295972] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.299794] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.306062] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.377702] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:54 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=ANY=[@ANYBLOB="006340400100000000000000000000000000000000000000000000000000000000000000000001000000000000000000000092a1", @ANYPTR=&(0x7f000093afc8)=ANY=[], @ANYPTR=&(0x7f0000585000)=ANY=[]], 0x0, 0x0, &(0x7f000044bf7d)}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xa7, "b8633ef2c8e7c3b42e08a22211fe404e4ebe56df5f33941717172ac8bb2e0ab44171cb2771264275d5666da58383333ae92395e0c9eae298b9349fd71edfff3bf6e1cfa452142687ca9a2837c1e7e29eb813cfc68924d6b45f748b76d716b5ae3b0505c34535b84c699f5933d9c8f92048e11da7957b2c11753702013f808e63c593d5818b5ecf507c31fdc0044ce714a02bfd7491f2156f9c368fa4a1c399251add96d177adc4"}, &(0x7f0000000180)=0xaf) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0xffff}, 0x8) 2018/04/26 07:05:54 executing program 0: ustat(0x9, &(0x7f0000000840)) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f00000002c0)='./file0\x00', 0x6, 0x2, &(0x7f0000000780)=[{&(0x7f0000000640)="89205b362b6a9fa49e8914c7186c6a13220ecc9cebe7c2a8c85fb7ae61069e1a79a32959e5573c9344e8ce19500191e63e33469cc9a41ee8ab26c865e491273330785ebe605cef8b156b5a92716c7738646fb9678afa3a3138606508edeaa1d2bbc6ad63194a", 0x66, 0x8}, {&(0x7f00000006c0)="d6eb6323c3b308e99707fbe356d4a8a6bd601cb6eb50fce129962b1d0d8a695eddf956151cb75c5277e2305923e7ff1a14cf80440d15cfd4e58bff6487375651712e933fdf8e43a1aaa7e1ba3051fc9843cb598793b31bc302d652b84418126071e9cf12553c8551a08151a1a891051248020b63adc241e6bbb0a724f17776b641eb0f8a3c5e07dec2ed0834b6d178bcf140411f", 0x94, 0x8}], 0x800000, &(0x7f0000000980)=ANY=[@ANYBLOB="626c6f636b3d33333736343638392d2c6d61703d6f66662c636865636b3d7374726963742c6e6f636f6d70726573732c6d61703d6e6f726d616c2c7569643d31383f333e307a00352c6d6170546f66732c6e6f726f636b2c00239941afd2779b7cc9f43af597d3fa2b5c4d9f7d7ef6e43bb54fdc18db71f2782fba82744b51bf5f944e696177e45042377c2be951af90959fbd07273467"]) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000880)='./cgroup.net/syz1\x00', 0x200002, 0x0) preadv(r0, &(0x7f0000000940)=[{&(0x7f0000000000)=""/9, 0x9}], 0x1, 0x9) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='.\x00', 0x8, 0x8, &(0x7f0000000540)=[{&(0x7f0000000140)="9d63ba7c96a0f41a99406f5554029494948eb49ce61b4ff97d17a0b45041411c0ece32b5248cab7bd6d5ba78ab53aa4da64caa478eca6a95e0b5f3b227cbbdf78962e7f29edb", 0x46, 0x81}, {&(0x7f00000000c0), 0x0, 0x4}, {&(0x7f00000001c0)="b31fe78098ae7039bcb6cfbeb4f736b6c14a7cec95b7c91c1e14b0043777dcd4037fea8852d0d230aa3cbb5f", 0x2c, 0xf301}, {&(0x7f0000000200)="4cb8d3798b9ffe1d41b6cf7f4456ac432d66ec4d99", 0x15, 0x1}, {&(0x7f0000000240)="59bda317fbe1fefae7f6f818e1fd1db41463cc8c25d9ac4faebf45085e17e1c6afc28bbf84a15240fe6326cccb65cf4e6c9a177762ecae7428d6356a502e869f829e2fc4b880c1aae9cbfe4ac8a6d0d03ddee08a27f8a1f5457cdbf457fefcfa", 0x60, 0x2}, {&(0x7f0000000340)="166e0f0073945528e5c300fe2f20124848984579192e9b18ba04bcbb9032a89ae7ad6529c5018a4e7d47d720cf5cd5c7c4af5792a4a40af02eb69b79ee9dd3bee77b421afec81e465b32d9702ea563dd658295f440907970f7a017e76347722e20f946ee19a6547580186734f2c578a6c292c97f14239a1987ff54df3f3f9597f097f89c70cf3af89d6077220b9c94608d894f796f7e457dfbc19aa2e4afb4b80bbec0e809bfe8176ca0d82d007c2fdb58430ce34014e79ae1175785df18c469cb921ce38604059a9bcecc5a", 0xcc, 0x3}, {&(0x7f0000000440)="ffa580485df898271366dfe066af9d4d6105938ca34d0749fa037ec12b5ffd60447a63ebb1653c9ec559195a9a4c1ae5d8df4c0ee79f34cf9b74acd60c7e62f8c9bf4a058a4305d25fc001830af2622304c6e832df686a4c720d0245ebb9307f351b8d9b02c3980d83999bba66f3528a20efffd6acab6c0d7cc76c84e5731a96b789b862839addfb26f40a6e14b93168172a88cf45165713ef11647be8277f623a63fce8d80a9a0dc3e30ac77ff152153d162660cee2a8526aeac0f43348bfbb54f025d2b62d9778a16df15f1fcf0a8d10102e200d72301aa81b3b9320ed", 0xde, 0x4}, {&(0x7f00000002c0), 0x0, 0x6}], 0xc6a, &(0x7f0000000600)={[{@balloc_notest4='block-allocator=notest4', 0x2c}, {@hash_r5='hash=r5', 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f00000008c0)=ANY=[@ANYBLOB="746573745f6e2c0000000000000000000000000000eeff765409caf5097842310cf2c269b2f4aafde130a8518f3bbd9dfbd9200f1980563ecb63388c514c8d22d1c62fc6464e0900199b664bcf64d50bca4ea6d3e1cec199a6b766dbbd0a150b37de6d06cdb17b"]) 2018/04/26 07:05:54 executing program 5: unshare(0x20000) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) setns(0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)=r0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xff, &(0x7f0000000100)="7c6e9da85b9c0b8ef06599f41e0e2c8a885f274089e7f36ef6fb8e9d57b3", 0x1e) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r2, 0x80000) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000000c0)='./bus\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000140)=ANY=[@ANYBLOB="d79870385f64756d6d2ce4149b49296a5346c18ce150144f79828d6e6372797074696f6ef6a98904f8142c0035058031ac57"]) 2018/04/26 07:05:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7243c96a3c3deed", 0x37}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/26 07:05:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0xe2, &(0x7f0000001dc0)=[{&(0x7f0000000700)="581610c55cb0f1d07a1c5612d04888802179acef891db02c4b7fa6a322c3e94a3059770f35e6f3ed91b997f9ca477b14141f486b18d0c586770cec03943e6c1d5211cd7330130552adaf346898b3ad2d6f3876dc368d360040ab2cba0ed8c765c21e6daf2f85855510e1a85ab0edbe72dec35630", 0x0, 0x1}, {&(0x7f0000000a40)="2c0ade2af257fabb9076ec76905a872aa97c667fd0bb799692cfc18b7a4aaf5d78024a70920cacb44897c8ea20aed2ca3bd54a4da430ba1042478223718d5fa35793749926865e91622b19efc3e233eefeec3ce86eb513abc1ec8919d350efdb5223f14d8efd3ad1fddf32", 0x0, 0x3}, {&(0x7f00000001c0)="873acef580b12d401a6f3bfa754d08fffc1a1c9e5c90f73cc20a573c786d1651941923946e5ab981e45ed074", 0x0, 0xfffffffffffffffd}, {&(0x7f0000000ac0)="d17d3966a71b19e940fe9ebd8b524298d9c4a9e1466c2afe1ccd541fc67a658ba38981eac6f657c455a63401ac38f26fe7a96f34d5039bf1b0d5031ac0cb46f35029d83514f813ea6b9b848f3707b9dc7c3fefcabd6fc22d32b5972fa212ad105a197b415b69e8da502c74831f3e45ac6b2cb810c74a6b6ba9c898505e50000000000000000000", 0x0, 0x6}, {&(0x7f0000000b80)="9d68531bd56577bfac7f0ebaaa2e7c1ca00d8b7ffbc625b2138d90bc2a744a51c1fc7d74c0827fc1078fbe6b786fb3977345836c3722d610aa54b10d7b16997fab52a5ecaaa0703a51656131166d759c095560acd918c2197d500c9a5ed01f6be3d8ccca1da397fca7fecfabcd67d49d7cdc4cc417ee1b6353684c8d0c7ba78c23160fd38e82f6083a11d0d39dfe3c5ea3b1cbf11221d347ec60b1ad707f163d434dc8008cddcabdde8f15d248319a0741a484cc1d6cb6f95e5c2ac3e90300", 0x0, 0x5}, {&(0x7f0000000400)="2a81f2a3de7c733ed0d07c58d8e15e1bc41393", 0x0, 0xffffffffffff89b0}, {&(0x7f0000000c40)="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", 0x0, 0x9}, {&(0x7f0000001c40)="aa361b2043d69efad76a7ba9412a8a0d0ee2a96e47e5e78ebf0319cc21836aa2064f11c6388ab851b8eb67e336629708e4e6b745240d23399d11de47520563da4df97d7cc59589d10bc859097f2c437e3394232606dd4dccf827e4000000000000226f02eb446124e9943ed00b1ad0d01d915fb445512f765376af9afce457d280690134ac61521307c97d7942eff390f631906bcf4bf028e67c5d284257", 0x0, 0x7ff}], 0x0, &(0x7f00000008c0)=ANY=[@ANYRES16, @ANYBLOB="a974584783c86cc364e86727f3a8c5aaa3582fb49e1ca3356854862eb8106da06addcd25dde49810ec3c369d5e645ad262e4dcb2ad7e4607056b3cc45390ef67872b4732a18280c1a9d183eebd9875a4781b1fa64cbd04bca193f5b7e95d009da1175f8859385d2966a5f386ae53b1c1e10bae97d3c2e09ca3bfc89a6cbc8e11", @ANYPTR=&(0x7f0000001e80)=ANY=[@ANYBLOB="df28835f68bd9ceb57672744ca027cc1b574f5da4c2bacb3615c16db15e424229d0f415628b05d878632ac6cbfc6bb7135d53fb2451f30c6894e1e219455bbd22cb50b751cfbbd0a7773f6ce250c5ca31323bcb5b358a61763580d98a4615fb0997f1ab9cd35e06fd60add2caa3796e63bf0013efcc112b54ad4b0131b231384871ddf5e0f85b5bd27837228402be0484f623143dd7f78316e56ee14f8", @ANYRES32, @ANYBLOB="2bea99b795f758f4e3f0089606ef9eb54d3a3911f0c5bc355c25679773dd0059c28393ccb6e0e5616bd49874c313339aeca056b788f4b9452d6e2960224d72710cab9f7515db5eb0ecf41ac935d967ca7e08376282811905ff7e0e4dbbdd030adddaf3c285e989e1efdec4c25be157c285a19a033e03a793e14aee0f661a299789e73d0512a336c170ca588956f7e9dfe91415123f7443b96b4ce14fcddf36a3d62f5f0ab05ed47ac88ec75935dbd131e51dce04ebd80d1eb9cb818c4bd1e08e62246508ab4358ca0a63e846cf8a80a952653740", @ANYRES32, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR], @ANYRES32, @ANYRES64]]) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x20000, 0x0) accept4$netrom(r0, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48, 0x80000) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x30f, 0xfffffffffffffffd, 0x7, 0xfffffffffffffc01, 0xfe, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) fstatfs(r1, &(0x7f0000000440)=""/196) eventfd(0x10000) 2018/04/26 07:05:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8800000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x94, r1, 0x10, 0x70bd2b, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40000}, 0x80) write$binfmt_elf32(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000003f000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000bb000000fa48f732c81f22e725d2735b1e0c2523f457f7230b2045dce59ed6138848dd546cead3b7017de67f8c7f7014bce72a518b"], 0x58) syz_mount_image$iso9660(&(0x7f00000001c0)='iso9660\x00', &(0x7f0000000300)='./file0\x00', 0x3, 0x5, &(0x7f0000000600)=[{&(0x7f0000000340)="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", 0xfe, 0x4}, {&(0x7f0000000440)="2b43343efaa2cbd75c00df9975072c9358ec4c5845e5bfe1", 0x18, 0x2}, {&(0x7f0000000480)="52bf289aa0fdaa5de1601717f3c7425467383a2e80145d6e6668ff4d8d69efedf456095616cd967f6aa8f18fe2606112c802d4c16390abe66c861124acf8", 0x3e, 0xffffffffffff8001}, {&(0x7f00000004c0)="c350ca732b1799cef11f5d9531e4208b2c24a6c5942627c82709528dfad840bc375a86ce6015c7a8aa7a9b93ba", 0x2d, 0x8}, {&(0x7f0000000500)="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", 0xfb, 0x3a4494a3}], 0x380048, &(0x7f0000000680)={[{@dmode={'dmode', 0x3d, [0x0, 0x3b, 0x3f, 0x3f, 0x37, 0x38, 0x3b, 0x31]}, 0x2c}, {@hide='hide', 0x2c}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-1'}, 0x2c}, {@norock='norock', 0x2c}, {@session={'session', 0x3d, [0x30, 0x0, 0x3f, 0x31, 0x38, 0x0]}, 0x2c}]}) 2018/04/26 07:05:54 executing program 3: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f00000007c0)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYBLOB="0e53d5967c37f28c1f2db6e659fe42d89af79f0ae82a189e8db324f331e1a55b0f63beb28e5c40d0d3dc85058e357612ce2de847aaa2"]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e23}}) 2018/04/26 07:05:54 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x0) gettid() openat(r1, &(0x7f0000000080)='./file0\x00', 0x400, 0xf0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'bridge_slave_0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'ifb0\x00'}, 0x18) 2018/04/26 07:05:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7", 0x30}], 0x0, &(0x7f0000000080)=ANY=[]) [ 95.517847] IPVS: stopping backup sync thread 14389 ... [ 95.524075] FAT-fs (loop7): Unrecognized mount option "tXGldg'ŪX/5hT.mj%<6^dZbܲ~Fk0x0, 0x7, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r1, 0x4) getcwd(&(0x7f00000000c0)=""/81, 0x51) r2 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fstatfs(r2, &(0x7f0000000340)=""/196) 2018/04/26 07:05:54 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000000c0), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x9c, 0x0, &(0x7f00000001c0)="6e707e550aab0d8ad77d7da015377e03b87a296d08cfc27e133188b553d1db693cbabe02d136baa201c01e7a1d4aad38203d7119a5175338fa9e89e8cea9b014b23a5fffebc61d6e463be21503187f71adcc3c8689bde496ed35f6385f74b10b23b2e21fc5dfe1c992616365a3943b09b28b69b05a7ae06a58100d7353e2ec98241efeefc800c2031d850e0ff914f4f951286de92e37643c9d8b7f41"}) 2018/04/26 07:05:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7", 0x30}], 0x0, &(0x7f0000000080)=ANY=[]) [ 95.524163] IPVS: sync thread started: state = BACKUP, mcast_ifn = bridge_slave_0, syncid = 0, id = 0 [ 95.526326] FAT-fs (loop6): bread failed, FSINFO block (sector = 15396) [ 95.531306] binder: 14374:14384 got new transaction with bad transaction stack, transaction 677 has target 14374:0 2018/04/26 07:05:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0x5dc9, 0x2, &(0x7f0000000080)=[{&(0x7f0000000240)="2b40e57ea3c0398a0c13752c01e755e0ef7081d243829bcc5f50d42ec3fcfee2d40a863ae93d82e83b9f4216ca6dea6d3641bbc4036acfd4c10ca73e4ca088e494c9c3134313d0495df92ed328720342e412ee1d49c92ba28bc5c0c39fd990ea620338705333d603dff54844e1be9a630eac62bf5148df5b01b7a4d860b34f4771b65e345fd029be2bd253e706c1eac841d6ab72944470e8518051472777261907030fd22aed354386ac008a48f5aa19f80a6de73780d813f017e7ad2d2b9a4c53b4b45aad7ef1a3ad48315ac31f6d1f7bd357ef7ef6086627a4a7b70b584142054147931f69d6bb3f11d56758", 0xed, 0x800}, {&(0x7f0000000040)="f58f3f6e60a1a65efb9284091a240fb7fb7c33c8a80e521cf8b52058ce46359069f8c3435ecc6093e51db778f754678988a6a9ef98ede50c0b", 0x14c}], 0x0, &(0x7f0000000180)=ANY=[@ANYRES16]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x301401, 0x0) r1 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_script(r1, &(0x7f0000001800)={'#! ', './file0', [], 0xa, "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"}, 0x100b) listen$netrom(r1, 0x717716bb) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000440)={0x7, 0x9, 0x5}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0)={0x4, 0x8, 0x406, 0x1}, 0x4c) fstatfs(r1, &(0x7f0000000340)=""/196) [ 95.531319] binder: 14374:14384 transaction failed 29201/-71, size 65536--6804376087003398144 line 3037 [ 95.534843] FAT-fs (loop1): bogus number of reserved sectors 2018/04/26 07:05:54 executing program 1: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/26 07:05:54 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ddd000)={0x44, 0x0, &(0x7f0000702f0c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000093afc8), &(0x7f0000585000)}}], 0x0, 0x0, &(0x7f000044bf7d)}) rt_sigsuspend(&(0x7f0000000100)={0x80000001}, 0xfffffffffffffffd) 2018/04/26 07:05:54 executing program 0: syz_mount_image$ext4(&(0x7f0000000100)='ext2\x00', &(0x7f0000000300)='/\x00', 0x0, 0x0, &(0x7f0000000140), 0x28020, &(0x7f0000000000)=ANY=[@ANYBLOB="746573697f6e2c00000000000000000000000000000000"]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000080)=[0x1f, 0x0, 0x4, 0x5, 0x2], 0x5, 0xc000000000000000, 0x2, 0x1, 0x40000000, 0x3ff, {0x20, 0x6, 0x49f5, 0x9, 0x100, 0x6b, 0x7, 0xfffffffffffffffc, 0x1, 0x2, 0x80000000, 0x3ff, 0x9, 0x8, "69e8f648a6a99c3ea53dd307dc7b10f58361e5d099232d07e5d9fce7829d739b"}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x1, 0x0, 0x8007, 0xffffffffffffffff, 0x1000, 0xd3, 0x0, 0x80000001}, &(0x7f00000002c0)=0x20) 2018/04/26 07:05:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000000540)="eb48906d0800732e66617400020120000200008000f80000200040000bb3cd7d0000000001f5b89f9980753cb57635c7", 0x30}], 0x0, &(0x7f0000000080)=ANY=[]) [ 95.534848] FAT-fs (loop1): Can't find a valid FAT filesystem [ 95.536878] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/04/26 07:05:54 executing program 3: chdir(&(0x7f00000001c0)='./file0/file1\x00') syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x8}, 0x8) [ 95.553971] binder_alloc: binder_alloc_mmap_handler: 14374 20000000-20002000 already mapped failed -16 [ 95.561317] binder: BINDER_SET_CONTEXT_MGR already set [ 95.561326] binder: 14374:14384 ioctl 40046207 0 returned -16 [ 95.569653] FAT-fs (loop7): Unrecognized mount option "tXGldg'ŪX/5hT.mj%<6^dZbܲ~FkIls X]Y :d*՞/"̲.PkH38l/Ogq" or missing value [ 95.685819] binder_alloc: binder_alloc_mmap_handler: 14410 20000000-20002000 already mapped failed -16 [ 95.687003] binder: BINDER_SET_CONTEXT_MGR already set [ 95.687011] binder: 14410:14419 ioctl 40046207 0 returned -16 [ 95.688388] binder_alloc: 14410: binder_alloc_buf, no vma [ 95.688408] binder: 14410:14419 transaction failed 29189/-3, size 40-8 line 3133 [ 95.688442] binder: 14410:14423 got transaction to invalid handle [ 95.688450] binder: 14410:14423 transaction failed 29201/-22, size 0-0 line 3010 [ 95.688464] binder: 14410:14423 ioctl c0306201 20ddd000 returned -14 [ 95.704919] FAT-fs (loop3): Unrecognized mount option "w6.y 9݇r>Ils X]Y :d*՞/"̲.PkH38l/Ogq" or missing value [ 95.717305] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.717312] FAT-fs (loop6): count of clusters too big (3230537310) [ 95.717316] FAT-fs (loop6): Can't find a valid FAT filesystem [ 95.731046] binder: undelivered TRANSACTION_ERROR: 29189 [ 95.731057] binder: undelivered TRANSACTION_ERROR: 29201 [ 95.731114] binder: release 14410:14419 transaction 684 out, still active [ 95.731118] binder: unexpected work type, 4, not freed [ 95.731121] binder: undelivered TRANSACTION_COMPLETE [ 95.731127] binder: undelivered TRANSACTION_ERROR: 29201 [ 95.731171] binder: send failed reply for transaction 684, target dead [ 95.734739] FAT-fs (loop7): Unrecognized mount option "" or missing value [ 95.764246] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.773406] FAT-fs (loop7): Unrecognized mount option "" or missing value [ 95.801375] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.801382] FAT-fs (loop6): count of clusters too big (3230537310) [ 95.801386] FAT-fs (loop6): Can't find a valid FAT filesystem [ 95.808382] binder: 14444:14460 got new transaction with bad transaction stack, transaction 691 has target 14444:0 [ 95.808474] binder: 14444:14460 transaction failed 29201/-71, size 0-0 line 3037 [ 95.814154] binder_alloc: binder_alloc_mmap_handler: 14444 20000000-20002000 already mapped failed -16 [ 95.815559] binder: BINDER_SET_CONTEXT_MGR already set [ 95.815567] binder: 14444:14466 ioctl 40046207 0 returned -16 [ 95.816845] binder_alloc: 14444: binder_alloc_buf, no vma [ 95.816860] binder: 14444:14466 transaction failed 29189/-3, size 40-8 line 3133 [ 95.818064] binder: 14444:14460 got transaction to invalid handle [ 95.818071] binder: 14444:14460 transaction failed 29201/-22, size 0-0 line 3010 [ 95.818429] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.837468] binder: undelivered TRANSACTION_ERROR: 29201 [ 95.837478] binder: undelivered TRANSACTION_ERROR: 29189 [ 95.837614] binder: release 14444:14460 transaction 691 out, still active [ 95.837618] binder: unexpected work type, 4, not freed [ 95.837621] binder: undelivered TRANSACTION_COMPLETE [ 95.837627] binder: undelivered TRANSACTION_ERROR: 29201 [ 95.837658] binder: send failed reply for transaction 691, target dead [ 95.884097] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 95.955844] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" 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 [ 244.925361] INFO: task kworker/1:1:24 blocked for more than 120 seconds. [ 244.932237] Not tainted 4.9.96-g132f097 #9 [ 244.937006] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.945343] kworker/1:1 D27080 24 2 0x00000000 [ 244.951090] Workqueue: events_power_efficient reg_check_chans_work [ 244.959961] ffff8801d9bfe000 0000000000000000 ffff8801b61acfc0 ffff8801d9bab000 [ 244.967991] ffff8801db321b98 ffff8801d950fa18 ffffffff839e240d ffff8801d9bfe8c8 [ 244.976015] ffffed003b37fd18 ffff8801d9bfe000 00fffc0000000000 ffff8801db322468 [ 244.984003] Call Trace: [ 244.986585] [] ? __schedule+0x64d/0x1bd0 [ 244.992274] [] schedule+0x7f/0x1b0 [ 244.997459] [] schedule_preempt_disabled+0x13/0x20 [ 245.004011] [] mutex_lock_nested+0x326/0x870 [ 245.010227] [] ? rtnl_lock+0x17/0x20 [ 245.015580] [] ? mutex_trylock+0x3e0/0x3e0 [ 245.021438] [] ? HARDIRQ_verbose+0x10/0x10 [ 245.027322] [] rtnl_lock+0x17/0x20 [ 245.032485] [] reg_check_chans_work+0x74/0xd90 [ 245.038707] [] ? regdom_changes+0x140/0x140 [ 245.044654] [] process_one_work+0x7e1/0x1500 [ 245.050702] [] ? process_one_work+0x728/0x1500 [ 245.056932] [] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 245.063403] [] worker_thread+0xd6/0x10a0 [ 245.069099] [] ? __schedule+0x655/0x1bd0 [ 245.074789] [] kthread+0x26d/0x300 [ 245.080071] [] ? process_one_work+0x1500/0x1500 [ 245.086390] [] ? kthread_park+0xa0/0xa0 [ 245.091982] [] ? kthread_park+0xa0/0xa0 [ 245.097591] [] ? kthread_park+0xa0/0xa0 [ 245.103185] [] ret_from_fork+0x5c/0x70 [ 245.108711] [ 245.108711] Showing all locks held in the system: [ 245.115018] 3 locks held by kworker/1:1/24: [ 245.119347] #0: ("events_power_efficient"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 245.129776] #1: ((reg_check_chans).work){+.+...}, at: [] process_one_work+0x728/0x1500 [ 245.140031] #2: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.148378] 2 locks held by khungtaskd/519: [ 245.152666] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 245.161382] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 245.171062] 3 locks held by kworker/1:2/1834: [ 245.175548] #0: ("%s"("ipv6_addrconf")){.+.+..}, at: [] process_one_work+0x6ee/0x1500 [ 245.185719] #1: ((addr_chk_work).work){+.+...}, at: [] process_one_work+0x728/0x1500 [ 245.195809] #2: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.204169] 1 lock held by rsyslogd/3672: [ 245.208318] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 245.217212] 2 locks held by getty/3768: [ 245.221153] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.230497] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16e0 [ 245.240422] 1 lock held by syz-executor2/14380: [ 245.245057] #0: (ipvs->sync_mutex){+.+.+.}, at: [] do_ip_vs_set_ctl+0x645/0xbd0 [ 245.254707] 2 locks held by syz-executor2/14496: [ 245.259446] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.267788] #1: (ipvs->sync_mutex){+.+.+.}, at: [] do_ip_vs_set_ctl+0x90d/0xbd0 [ 245.277431] 1 lock held by syz-executor2/14497: [ 245.282068] #0: (ipvs->sync_mutex){+.+.+.}, at: [] do_ip_vs_set_ctl+0x645/0xbd0 [ 245.291713] 1 lock held by ipvs-b:5:0/14389: [ 245.296104] #0: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 245.304429] [ 245.306045] ============================================= [ 245.306045] [ 245.313094] NMI backtrace for cpu 0 [ 245.316745] CPU: 0 PID: 519 Comm: khungtaskd Not tainted 4.9.96-g132f097 #9 [ 245.323813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.333135] ffff8801d86ffd08 ffffffff81eb0b69 0000000000000000 0000000000000000 [ 245.341102] 0000000000000000 0000000000000001 ffffffff810b7d60 ffff8801d86ffd40 [ 245.349071] ffffffff81ebbe97 0000000000000000 0000000000000000 0000000000000002 [ 245.357041] Call Trace: [ 245.359603] [] dump_stack+0xc1/0x128 [ 245.364936] [] ? irq_force_complete_move+0x320/0x320 [ 245.371658] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 245.378116] [] ? irq_force_complete_move+0x320/0x320 [ 245.384836] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 245.391912] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.398899] [] watchdog+0x6b4/0xa20 [ 245.404142] [] ? watchdog+0x11c/0xa20 [ 245.409564] [] kthread+0x26d/0x300 [ 245.414720] [] ? reset_hung_task_detector+0x20/0x20 [ 245.421355] [] ? kthread_park+0xa0/0xa0 [ 245.426946] [] ? kthread_park+0xa0/0xa0 [ 245.432539] [] ? kthread_park+0xa0/0xa0 [ 245.438134] [] ret_from_fork+0x5c/0x70 [ 245.443818] Sending NMI from CPU 0 to CPUs 1: [ 245.448337] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff839f1f16 [ 245.455755] Kernel panic - not syncing: hung_task: blocked tasks [ 245.461876] CPU: 1 PID: 519 Comm: khungtaskd Not tainted 4.9.96-g132f097 #9 [ 245.468953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.478278] ffff8801d86ffcc8 ffffffff81eb0b69 ffffffff83a8b4e0 00000000ffffffff [ 245.486252] 0000000000000000 0000000000000001 dffffc0000000000 ffff8801d86ffd88 [ 245.494226] ffffffff8141f975 0000000041b58ab3 ffffffff841b8030 ffffffff8141f7b6 [ 245.502200] Call Trace: [ 245.504761] [] dump_stack+0xc1/0x128 [ 245.510108] [] panic+0x1bf/0x3bc [ 245.515092] [] ? add_taint.cold.6+0x16/0x16 [ 245.521033] [] ? ___preempt_schedule+0x16/0x18 [ 245.527234] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 245.534477] [] watchdog+0x6c5/0xa20 [ 245.539725] [] ? watchdog+0x11c/0xa20 [ 245.545159] [] kthread+0x26d/0x300 [ 245.550324] [] ? reset_hung_task_detector+0x20/0x20 [ 245.556959] [] ? kthread_park+0xa0/0xa0 [ 245.562556] [] ? kthread_park+0xa0/0xa0 [ 245.568147] [] ? kthread_park+0xa0/0xa0 [ 245.573744] [] ret_from_fork+0x5c/0x70 [ 245.579779] Dumping ftrace buffer: [ 245.583351] (ftrace buffer empty) [ 245.587034] Kernel Offset: disabled [ 245.590641] Rebooting in 86400 seconds..